Relevant bibliographies by topics / Rata albina

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Academic literature on the topic 'Rata albina'

Author: Grafiati
Published: 4 June 2021
Last updated: 12 February 2022

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Journal articles on the topic "Rata albina"

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Carmo, Arykerne Chamon do, Danilo Nagib Salomão Paulo, Ricardo Martins Oliveira-Filho, Manuel de Jesus Simões, and Luiz Kulay Júnior. "Ação da domperidona sobre a prenhez da rata albina." Revista Brasileira de Ginecologia e Obstetrícia 22, no. 2 (March 2000): 107–11. http://dx.doi.org/10.1590/s0100-72032000000200008.

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Souza, Eduardo de, Manuel J. Simões, Luiz Camano, and Luiz Kulay Júnior. "Efeitos da betametasona sobre os fetos e placentas da rata albina." Revista Brasileira de Ginecologia e Obstetrícia 23, no. 2 (March 2001): 93–97. http://dx.doi.org/10.1590/s0100-72032001000200006.

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Carnevali, Taiane Rita, Claudia Giordani, Caroline Bohnen De Matos, Karina Affeldt Guterres, Cristine Cioato Da Silva, and Marlete Brum Cleff. "Situs inversus totalis EM RATO WISTAR." Science And Animal Health 4, no. 3 (January 26, 2017): 228. http://dx.doi.org/10.15210/sah.v4i3.8098.

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Situs inversus, uma alteração rara na qual os órgãos se desenvolvem no lado oposto de sua localização habitual, já foi relatada em diferentes espécies. Seu diagnóstico é baseado nos exames por imagem, sendo geralmente um achado ocasional. Diante da raridade da alteração, o objetivo foi descrever a ocorrência de Situs inversus totalis em um animal experimental, por meio de exame radiográfico e de necropsia. Uma rata albina Wistar, com 16 semanas, utilizada para estudo experimental independente, foi submetida à radiografia torácica e abdominal, sendo observada diferente disposição dos órgãos internos. Após o término do experimento, procedeu-se a necropsia do animal, em que foi observada a localização oposta à anatômica dos órgãos: fígado, baço, estômago, ceco, pulmão e coração, caracterizando Situs inversus totalis com dextrocardia.
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Mathias, Camila Fernandes Venneri, Cícero Venneri Mathias, Ricardo Santos Simões, Ricardo Martins Oliveira-Filho, Abes Mahmed Amed, Manuel de Jesus Simões, and Luiz Kulay Júnior. "Efeitos do uso crônico do nelfinavir sobre a prenhez da rata albina: ensaio biológico." Revista Brasileira de Ginecologia e Obstetrícia 28, no. 3 (March 2006): 184–89. http://dx.doi.org/10.1590/s0100-72032006000300008.

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CERQUERA, Edwin Alexander, Jeimy MUÑOZ, Joaquín ARAYA, and Olivero GÓMEZ. "REGISTRO DE ACTIVIDAD ELÉCTRICA EN LA RETINA DE UNA RATA ALBINA EMPLEANDO UNA MATRIZ DE MICROELECTRODOS." Acta Biológica Colombiana 20, no. 3 (July 24, 2015): 37–46. http://dx.doi.org/10.15446/abc.v20n3.46216.

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<p>Las matrices de microelectrodos son dispositivos que permiten la detección de potenciales de acción o espigas en poblaciones de células excitables, ofreciendo varias aplicaciones en el campo de las neurociencias y la biología. Este trabajo muestra un protocolo para el registro de espigas en una población de células ganglionares retinales empleando una matriz de microelectrodos. La retina de una rata albina fue extraída y preparada para ser estimulada <em>in vitro </em>con luz led blanca, con el fin de registrar sus espigas evocadas ante estos estímulos. Cada microelectrodo puede registrar espigas de más de una célula ganglionar, razón por la cual se determinó a qué célula pertenece cada espiga aplicando un procedimiento conocido como “clasificación de espigas”. El trabajo permitió obtener el registro de un periodo de estimulación y otro de no estimulación, con el fin de representar los potenciales de acción evocados con luz y los espontáneos. Los registros fueron almacenados para visualizar las espigas de las células ganglionares y poder aplicar la herramienta de clasificación de espigas. De este modo, se almacenan los instantes de tiempo en los cuales cada célula ganglionar registrada generó potenciales de acción. Este trabajo conllevó al establecimiento de un protocolo de experimentación básico enfocado al uso de matrices MEA en el laboratorio de adquisición de potenciales extracelulares de la Universidad Antonio Nariño Sede Bogotá, no sólo para caracterizar los potenciales de acción de células ganglionares retinales, sino también para otro tipo de células que puedan ser estudiadas empleando matrices de microelectrodos.</p><p align="center"><strong>Recording of Electrical Activity in the Retina of an Albino Rat Employing a Microelectrode Array</strong></p><p>The microelectrode arrays (MEA) are devices that allow the detection of action potentials or spikes in populations of excitable cells, offering a wide spectrum of applications in topics of Neurosciences and Biology. This work describes a protocol for recording of spikes in a population of retinal ganglion cells employing a microelectrode array. The retina of an albino rat was dissected and prepared to be stimulated<em> in vitro </em>with white led light and to record their evoked spikes. Each microelectrode can record spikes from more than a ganglion cell, for which it was necessary to determine which cell fires each spike applying a procedure known as spike sorting. The work allowed to obtain the recording of a stimulation period and another of non-stimulation, representing evoked and spontaneous action potentials. The recordings were saved, in order to visualize the action potentials of the ganglion cells detected and to apply a computational method for the spike sorting. In this way, it was saved the time stamps in which each action potential was fired by its respective cell. This work established a basic experimentation protocol focused to the use of MEA devices in the laboratory for acquisition of extracellular potentials at the Antonio Nariño University – Bogota Headquarters, not only for characterization of action potentials fired by retinal ganglion cells populations, but also for other kind of cells that can be studied employing MEA devices.</p><p> </p>
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Zorrilla, L. A., A. Cortés, A. Mena, A. B. Lozada, G. Ramírez, E. Herrera, and E. Carrascal. "Radiación fetal a dosis bajas de rayos X en la rata albina (Rattus norvegicus albinus)." Biomédica 14, no. 2 (June 1, 1994): 85. http://dx.doi.org/10.7705/biomedica.v14i2.2091.

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Suparman, Suparman, Bahtiar Bahtiar, and M. Nasir Tamalene. "Penerapan Program Gen Aktif (Generasi Anti Kekerasan, Narkoba, dan Zat Adiktif Lainnya) pada Pelajar Kota Ternate." Titian Ilmu: Jurnal Ilmiah Multi Sciences 10, no. 1 (January 27, 2018): 9–16. http://dx.doi.org/10.30599/jti.v10i1.130.

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Kota Ternate adalah pusat pelajar di Provinsi Maluku Utara. Beberapa kasus kekerasan dan pengedaran narkoba di Kota Ternate sangat meresahkan pihak orangtua dan sekolah. Pengabdian ini bertujuan untuk memberikan solusi bagi pihak sekolah dan pelajar dalam mencegah kekerasan dan penyebaran anrkoba dengan mengintegrasikan suatu model pengabdian GEN AKTIF dalam ekstrakurikuler. Dua sekolah model digunakan sebagai mitra yakni SMP IT Albina Ternate dan SMA Nurul Hasan Kota ternate. Pelaksanaan IbM dimulai dengan kegiatan sosialisasi Anti Narkoba berupa Olimpiade Anti Narkoba untuk pelajar SMA Sekota Ternate. Tahapan kedua ialah pendempingan mengenai GEN AKTIF dan penyuluhan anti narkoba, anti kekerasan dan anti aids. Pendampingan mengambil waktu selama empat bulan yang dilaksanakan disekolah masing-masing. Selanjutnya evaluasi oleh tim pengabdi. Semua rangkaian usulan tersebut dapat dilakukan dengan program IbM pelajar Kota Ternate dalam GEN AKTIF (Generasi anti kekerasan, narkoba dan zat adiktif). Rangkaian program melibatkan siswa secara langsung dalam mengelola kegiatan dan pembentukan model komunitas sekolah bernuansa anti kekerasan dan narkoba dikalangan pelajar. Akhir program, tim mendapatkan perubahan pengetahuan peserta baik dari SMP maupun SMA tentang narkoba, aids dan kekerasan, yakni : pengetahuan peserta SMA rata-rata meningkat dari 30% menjadi 67%; peserta SMP meningkat dari 22% menjadi 61% pada tes akhir. Respon peserta juga menyatakan bahwa 100% peserta senang dengan kegiatan ini, dan 93% peserta mendapat pengalalan baru dan bermanfaat bagi masa depan.
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Nexar-QH, Job, and Jhon Sillo-Surco. "Efecto vasodilatador e inhibidor de vasoconstricción del extracto hidroalcohólico de hojas de Olea europaea (olivo) sobre anillos aórticos de ratas." Anales de la Facultad de Medicina 74, no. 4 (May 21, 2014): 285. http://dx.doi.org/10.15381/anales.v74i4.2699.

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Objetivos: Evaluar el efecto vasodilatador, la inhibición de la vasoconstricción, así como el mecanismo responsable, del extractohidroalcohólico de hojas de Olea europaea (olivo), sobre anillos aórticos en ratas. Diseño: Experimental. Lugar: Centro de Investigacióny Desarrollo Científico, Facultad de Medicina, Universidad Nacional de San Agustín, Arequipa, Perú. Material biológico: Hojas de Oleaeuropea y anillos aórticos de Rattus norvegicus, variedad albina swiss. Intervenciones: Se obtuvo un extracto hidroalcohólico de lashojas de Olea europaea. Se usó anillos aórticos de rata en cámara de órganos aislados y se registró la actividad vasomotora conun transductor de tensión isométrica. Se produjo contracción basal máxima con CaCl2 6 mM y se determinó el efecto vasodilatadorcon dosis de 25, 50 y 100 mg/mL de extracto hidroalcohólico de las hojas de Olea europaea. Se usó 1H-[1,2,4] oxadiazolo [4,3-alquinoxalin-1-one] (ODQ) y nifedipino para determinar el mecanismo de acción. Se comparó la inhibición de la vasoconstricción trasla incubación durante 30 minutos con extracto 100 mg/mL y con captopril 10 µM. Principales medidas de resultados: Porcentaje devasodilatación y de vasoconstricción. Resultados: Se obtuvo una vasodilatación de 7,20 ± 1,49%, 9,84 ± 1,42% y 12,31 ± 1,16% paralas dosis de 25, 50 y 100 mg/mL, respectivamente, siendo significativa con la dosis de 100 mg/mL. La vasodilatación se incrementótras la administración de ODQ 100 mM. La vasodilatación se inhibió tras la incubación con ODQ 100 mM más nifedipino 5 µM. No seencontró diferencia significativa entre la inhibición de la vasoconstricción con captopril 10µM y extracto a 100 mg/mL. Conclusiones:El extracto hidroalcohólico de hojas de Olea europea, a una dosis de 100 mg/mL, tiene efecto vasodilatador sobre anillos aórticos deratas, mediado por el bloqueo de canales de calcio; además, posee efecto inhibidor de la vasoconstricción.
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Sunar, Sunar, Sanusi Sanusi, and Slamet Sugito. "PEMIJAHAN IKAN HIAS SUMATERA ALBINO (Puntius tetrazona) DENGAN SISTEM BERPASANGAN." Buletin Teknik Litkayasa Akuakultur 7, no. 2 (December 23, 2016): 97. http://dx.doi.org/10.15578/blta.7.2.2008.97-100.

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Pemijahan ikan Sumatera albino dilakukan di Loka Riset Budidaya Ikan Hias Air Tawar, Depok dengan menggunakan 10 pasang induk betina matang gonad berbobot 2,0—3,5 g, panjang total 3,5—5,7 cm, dipasangkan dengan induk jantan berbobot 1,8—3,5 g dan panjang total 4,0—5,6 cm. Wadah pemijahan adalah ember plastik volume 5 L yang diisi dengan air sumur 3,5 L dan diberi substrat tanaman air enceng gondok sebagai penempel telur-telurnya. Pasangan induk dimasukkan ke dalam ember sore hari sekitar pukul 15.00. Keesokan harinya sekitar pukul 08.30 setelah bertelur, pasangan induk diambil dan telur yang dihasilkan dihitung dan ditetaskan di tempat itu juga. Dari hasil pemijahan ini didapatkan jumlah telur rata-rata 754,8 butir/pasang induk dan daya tetas telur 79%. Setelah dipelihara selama 90 hari sintasan benih dari setiap pasang mencapai rata-rata 81,5% dengan ukuran panjang rata-rata 3,2 cm.
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Patil, Shanta, and Surekha S. Medikeri. "TOXICOLOGICAL STUDY OF SURYASHEKHARA RASA." International Ayurvedic Medical Journal 8, no. 10 (October 18, 2020): 4610–16. http://dx.doi.org/10.46607/iamj0708102020.

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Suryashekhara Rasa is unique mercurial preparation, which contains Parada, Gandhaka, Hingula and Vatsanabha. The quantity of Vatsanabha is equal to the sum of other ingredients, and also its antidote (Tankana) is not mentioned in this formulation. To ensure that the drug is devoid of toxicity and harmful effects, assessing the level of toxicity is important. So, this research work is an attempt to perform acute and sub-acute toxicity evaluation of Suryashekhara Rasa. Acute toxicity study of test drug was carried at a limit dose of 2000mg/kg orally in albino mice. For sub-acute toxicity Suryashekhara rasa was adminis-tered at therapeutic equivalent dose (TED) (0.35mg/kg bw po), TED x 2 (0.70mg/kg bw po) TED x 5 (1.75 mg/kg bw po) for 28 days. Acute toxicity result showed that drug did not produce any signs and symptoms of toxicity or mortality up to an oral dose of 2000 mg/kg in albino mice. The data generated during sub-acute toxicity study are indicated that it is mild toxic substance for sub-acute administration at TED dose level, may be because of alkanes which are found in functional group of aconitum ferox.
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Dissertations / Theses on the topic "Rata albina"

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Andalaft, Neto Jorge [UNIFESP]. "Ação do paracetamol durante a prenhez da rata albina (Rattus norvegicus albinus, Rodentia Mammalia): ensaio biológico." Universidade Federal de São Paulo (UNIFESP), 1996. http://repositorio.unifesp.br/handle/11600/13471.

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Made available in DSpace on 2015-12-06T22:57:31Z (GMT). No. of bitstreams: 0 Previous issue date: 1996
Utilizamos 40 ratas prenhes que foram divididas em quatro grupos de dez. 0 grupo I foi considerado controle. As ratas do segundo grupo receberam, diariamente por gavagem 125 mg/kg de peso de paracetamol. 0 terceiro grupo, 500 mg/kg/dia e o quarto grupo 1500 mg/kg/dia de paracetamol. Os pesos maternos foram considerados no inicio e ao 70, 15° e 200 dia da prenhez. No 20° dia, as matrizes foram sacrificadas. Nossos resultados mostraram significante diminuição do número de fetos e de placentas no grupo IV, correspondente A 50%, quando comparado ao grupo controle. Encontramos também diminuição do peso fetal individual e das ninhadas dos grupos Ill e IV. Apesar destes achados, não observamos variação no peso do conjunto das placentas, nem nos indices de implantação. Quanto As reabsorções, verificamos que, comparadas ao grupo controle, houveram duas vezes mais reabsorções no grupo II; três e meia vezes no grupo Ill e sete vezes no grupo IV. Com relação ao número de malformações maiores, observamos no grupo IV, incidência de 15,7%, enquanto no grupo controle esta foi de 2,0%. Dos nossos achados, concluímos que os efeitos deletérios do paracetamol sobre as crias foram diretamente proporcionais As doses administradas A matriz, no que diz respeito ao número de fetos, número de placentas, peso individual das crias e das placentas, incidência de reabsorções e malformações maiores.
Forty female pregnant rats were divided in four groups of ten animals each. The group I was considered control. The rats of the second group received paracetamol by gavage in a doses of 125 mg/kg/day. The third group received 500 mg/kg/day and the fourth 1 500mg/kg/day of paracetamol using the same route of administration. The rats were weighted in the beginning and at 7th, 5t1 and 20th days of pregnancy. The breed was sacrified in the 20th day. A significant decrease (50%) in the number of fetuses and placentas was observed in group IV, when compared to control group. The results showed also decreasing of the breed and fetal individual weight in group Ill and IV. Despite these findings no changes in the placental weights and implantation indexes were observed. Compared to the control group there were twice, three and a half and seven times more fetal reabsorptions in groups II, Ill and IV respectively. The incidence of significant malformations (15.7%) were observed in group IV; while in control it was 2.0%. According to the findings of the number of fetuses and placentas and incidence of reabsorptions and significant malformations it was possible conclude that the deleterious effects of paracetamol varied in a direct proportion of the administered doses.
BV UNIFESP: Teses e dissertações
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Cáceres, Gutiérrez Lita Amanda. "Efectos histomorfológicos en la mandibula de ratas albinas sometidas a dieta deficiente en proteína y diferentes concentraciones de hierro." Doctoral thesis, Universidad Nacional Mayor de San Marcos, 2016. https://hdl.handle.net/20.500.12672/4839.

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La nutrición es un fenómeno peculiar y activo de los seres vivientes en su constante proceso de intercambio con el medio ambiente. Objetivo. Se evaluó el efecto histomorfológico en la mandíbula de ratas albinas sometidas a dieta deficiente en proteína con diferentes concentraciones de hierro. Metodología. La muestra fue de 24 ratas albinas Holzman machos; de 21 días de nacidas, agrupadas en 4 grupos experimentales, alimentadas “ad libitum” durante 46 días; grupo A (control) recibió proteína 10g.hierro 29 mg./100g.,grupo B recibió proteína 10g., hierro 46 mg. /100g; grupo C proteína 5g. Hierro 29 mg/100g); grupo D proteína 5g., hierro 46 mg/100mg.Se controló el peso corporal y consumo del alimento. La medición anatómica de la mandíbula (longitudinal vertical, grosor del cuerpo, longitud vertical rama) y primera molar inferior.(longitud coronal y mesiodistal), análisis y conteo celular de los elementos estructurales del complejo dentino-pulpar,del periodonto de inserción y del cóndilo. Resultados. Existen cambios histomorfológicos en el complejo dentino-pulpar, periodonto de inserción y cóndilo, traducidos en disminución de los elementos celulares, capa dentinaria disminuida, zona acelular de weil evidente; presencia de grupos isogénicos nodulares, e hipertróficos en el grupo C, y grupos isogénicos columnares alternando con zonas nodulares hipertróficas en el grupo D del cóndilo. En ratas albinas sometidas a dieta proteína 5g, hierro 26mg /100g.y 46 mg/100g) grupos C y D. Conclusiones. Las dietas deficientes en proteína y diferentes concentraciones de hierro (proteína 5g, hierro 29,46 mg /100g) producen cambios histomorfológicos de la mandíbula, disminuyendo la capa dentinaria, los odontoblastos y fibroblastos pulpares, las fibras colágenas, disminución del número de fibroblastos, cementoblastos, osteoblastos, osteocitos y osteoclastos; disminución del número de condroblastos, condrocitos. Disminución en el peso corporal, longitud y grosor de la de la mandíbula; longitud coronal y diámetro mesiodistal de la primera molar de las ratas. Palabras claves: mandíbula, proteínas, hierro, complejo dentino –pulpar, periodonto de inserción.
--- Nutrition is a phenomenon peculiar and active living beings in their ongoing process of exchange with the environment Objective. Histomorphological effect the jaw albino rats subjected to proteindeficient diet with different iron concentrations assessed. Methodology. The sample consisted of 24 male albino rats Holzman; 21 days old, grouped into 4 experimental groups fed "ad libitum" for 46 days; Group A (control) received 29 mg protein 10g.hierro. / 100 g., group B received 10g protein., 46 mg iron. / 100g; 5g protein C group. Iron 29 mg / 100g); Group D protein 5g., 46 mg iron / 100mg, The anatomical jaw (vertical longitudinal body thickness, vertical branch length) and lower first molar. (coronal and mesiodistal length) cell count analysis and structural elements of the dentin-pulp complex periodontal insertion and the condyle. Result. Existen histomorphological changes in the dentin-pulp, periodontal insertion and condyle translated in decreased cellular elements, earmark layer decreased, acellular obvious area wiel complex; periodontal membrane stage, presence of nodular isogenic groups, and hypertrophic in group C, columnar and nodular isogenic groups alternating with hypertrophic zones in group D condyle. In rats subjected to diet 5g protein, iron /100g.y 26mg 46 mg / 100g) groups C and D. Conclusions. Diets deficient in protein (5g protein, iron 29.46 mg / 100g), and different iron concentration, produces histomorphological effect the jaw rats; reducing dentin layer, pulp odontoblasts and fibroblasts, collagen fibers, reducing the number of fibroblasts, cementoblasts, osteoblasts, osteocytes and osteoclasts; fewer chondroblasts, chondrocytes. Decrease in body weight, length and thickness of the jaw; coronal mesiodistal length and diameter of the first molar of the rats. Keywords: jaw, protein, iron, -pulpar dentin complex
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Camacho, Silva Margarita Gabriela, and Urbina Camilo Dany Honorio. "Evaluación del efecto antiinflamatorio en ratas albinas según el modelo edema plantar y efecto analgésico en ratones albinos según el modelo tail flick del extracto etanólico de Dalea isidori Barneby “Yerbechil”." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2017. https://hdl.handle.net/20.500.12672/6410.

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Determina el efecto antinflamatorio y analgésico del extracto etanólico de Dalea isidori Barneby “Yerbechil”. Es un estudio experimental prospectivo, realizado en la Facultad de Farmacia y Bioquímica de la Universidad Nacional Mayor de San Marcos. Emplea el método de edema plantar inducido por λ carragenina, utilizándose 36 ratas albinas (Holtzman) divididas en un grupo control, tres grupos para dosis diferentes del extracto (125 mg/Kg, 250 mg/Kg y 500 mg/Kg) y dos grupos para fármacos patrones (AAS 50 mg/Kg, naproxeno 50 mg/Kg); empleándose un pletismómetro digital PANLAB LE7500. El mayor efecto antiinflamatorio se evidencia a las dosis de 250mg/kg. El efecto analgésico se evalúa con el método de retirada de la cola (Tail-Flick), empleándose 36 ratones Balb/c, divididos en dos grupos para fármacos patrones (tramadol 20 mg/Kg y paracetamol 400 mg/Kg) y cuatro grupos para dosis diferentes del extracto (125 mg/Kg, 250 mg/Kg, 500 mg/Kg y 750 mg/Kg); cuantificándose el efecto analgésico con un medidor Tail-Flick PANLAB LE7106. El mayor efecto analgésico se evidencia a las dosis de 125 mg/Kg y 250 mg/Kg. Finalmente, según la guía 23 de la OECD, se determina un DL50 oral mayor a 5000 mg/Kg para el extracto etanólico de Dalea isidori Barneby.
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Poma, Hullcapuri Rosario Isabel. "Evaluación in vivo del efecto antiinflamatorio en ratas albinas cepa Holtzman y el efecto analgésico en ratones albinos del extracto etanólico de hojas y tallos de Desmodium molliculum (Manayupa)." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2018. https://hdl.handle.net/20.500.12672/10038.

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Realiza un estudio de investigación experimental correlacional, prospectivo y transversal, llevado a cabo en el laboratorio de Farmacología de la Facultad de Farmacia y Bioquímica-UNMSM. Se evaluó el extracto etanólico de Desmodium molliculum (Kunth) DC. “manayupa” y su influencia en el efecto antiinflamatorio y analgésico en comparación con los medicamentos comerciales Fenazopiridina (Pyridium®) y Tramadol (Tramal®) respectivamente, realizado en estudios in vivo. La muestra fue recolectada en el distrito de Callejón de Huaylas, departamento de Ancash, Perú. Se determinó los metabolitos secundarios mediante la marcha fitoquímica; identificándose: alcaloides, flavonoides, taninos, saponinas, aminoácidos, azúcares reductores y fenoles. La actividad antiinflamatoria se evaluó mediante el ensayo de edema plantar inducido por Ȝ-carragenina y la actividad analgésica se evaluó mediante la prueba de placa caliente (Hot Plate). Las dosis administradas del extracto de Desmodium molliculum (Kunt) DC, fueron de 50mg/kg, 100mg/kg y 200mg/kg. Demostrando que el extracto etanólico a una concentración de 200mg/kg no posee efecto antiinflamatorio mientras a concentración de 50mg/kg y 100mg/kg se evidenció actividad antiinflamatoria significativa. Por otro lado evaluando el efecto analgésico, se evidenció que no posee tal efecto a ninguna concentración trabajada. Se realizaron análisis descriptivos y pruebas estadísticas de significancia ANOVA. Los resultados encontrados demuestran que el extracto etanólico de Desmodium molliculum (Kunth) DC tiene un efecto antiinflamatorio y ausencia del efecto analgésico. En conclusión, bajo las condiciones experimentales de la presente investigación el extracto etanólico de Desmodium molliculum (Kunth) DC ha demostrado efecto antiinflamatorio en ratas Holtzman y estadísticamente no tiene el efecto analgésico en ratones albinos.
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Zepka, Roberto Fonseca. "Um estudo quantitativo da fase pre-convulsiva da crise audiogenica no rato albino." [s.n.], 1992. http://repositorio.unicamp.br/jspui/handle/REPOSIP/314474.

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Orientador : Marcos Endrizzi Sabbatini
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Biologia
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Resumo: O presente trabalho investigou quantitativamente diversos parâmetros associados com a fase pré-convulsiva do ataque audiogênico no rato albino (variedade Wistar) utilizando um aparato semi-automático desenvolvido para o registro e análise dos episódios de corrida da fase procursiva. Foram estudados o efeito da intensidade de estimulação sonora sobre o ataque, assim como a ação de interrupções do estimulo sonoro em diferentes períodos da fase pré-convulsiva. Os resultados obtidos indicaram que a intensificação do estimulo sonoro esta relacionada com o aumento da severidade dos ataques, bem como com a redução nas latências para o aparecimento dos episódios de corrida da fase procursiva. Interrupções do estimulo sonoro (principalmente de interrupções de 25 segundos) durante a manifestação da fase procursiva determinaram a supressão ou o retardo significativo para o aparecimento dos elementos do ataque subseqüentes a suspensão do estimulo. Um modelo teórico dos mecanismos neurais do ataque audiogênico é proposto baseado nos dados experimentais obtidos
Abstract: The present work investigated quantitatively several parameters associated with the pre-convulsive phase of audiogenic seizures in the albino rat (Wistar variety) ,using a microcomputer-based apparatus developed to record and analyse the running motor phase episodes. We studied the effect of the acoustic stimuli intensity in seizures and the action of the acoustic stimuli interruption in different periods of the. pre-convulsive phase. The results obtained indicated that the acoustic stimulus intensification is related with the increase of the seizure severity and with decrease of running bout onset latency. Acoustic stimuli interruption (mainly 25 seconds interruptions) during an audiogenic seizure manifestation determine the suppression or significant onset delay of the seizure elements subsequent to the stimulus suspension. A theoretical model of the neural mechanisms of audiogenic seizures was proposed based in experimental data
Mestrado
Fisiologia
Mestre em Ciências Biológicas
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Lopes, Andréia Albuquerque Cunha. "Interação dexametasona/ vitaminas antioxidantes no cérebro em desenvolvimento: análise eletrofisiológica no rato albino." Universidade Federal de Pernambuco, 2014. https://repositorio.ufpe.br/handle/123456789/12104.

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FACEPE
Dexametasona (Dex) é um hormônio glicocorticoide sintético, empregado em recém-nascidos prematuros com doença pulmonar crônica. O tratamento com glicocorticoides pode produzir efeitos eletrofisiológicos adversos no sistema nervoso em desenvolvimento (LIN; HUANG; HSU, 2006). Postula-se que tais efeitos estejam associados ao estresse oxidativo. Neste trabalho foram avaliados, em ratos albinos já desenvolvidos (60-70 dias de idade), os efeitos do tratamento neonatal com Dex sobre o fenômeno eletrofisiológico conhecido como depressão alastrante cortical (DAC). Adicionalmente, foi investigado se a administração das vitaminas antioxidantes C e E são capazes de atenuá-los. Ratos machos Wistar (n=47) foram distribuídos em cinco grupos experimentais: [1] Ingênuo (Ing), sem tratamento; [2] Veículo (V); [3] Dexametasona (Dex); [4] Dexametasona com vitamina C e E (DexCE) e [5] Vitaminas C e E (CE). A dexametasona (dissolvida em NaCl 0,9%) foi administrada nos três primeiros dias pós-natais (DPN), na dose de 0,5mg/Kg (DPN=1), 0,3mg/Kg (DPN=2) e 0,1mg/Kg (DPN=3). As vitaminas antioxidantes C (200 mg/kg/dia) e E (100 mg/kg/dia) foram aplicadas diariamente em PND 1-6, dissolvidas respectivamente em salina e óleo. Entre 60 e 70 dias de vida a DAC foi registrada no córtex parietal e sua velocidade de propagação, amplitude e duração da variação lenta de voltagem (VLV), e amplitude do eletrocorticograma (ECoG) foram calculados. O grupo Dex apresentou maiores velocidades de propagação da DAC (Médias±DP; 4,14 mm/min ± 0,22; n = 10) em comparação aos grupos controles (Ing: 3,52 mm/min ± 0,13; n=8; V: 3,57 mm/min ± 0,18; n= 10; CE: 3,51 mm/min ± 0,24; n=10). Esse efeito foi antagonizado pela adição das vitaminas C e E (grupo DexCE; velocidades da DAC = 3,43 mm/min ± 0,12; n = 9). Os valores de amplitude e duração da VLV foram semelhantes entre os grupos. Em todos os grupos, após a passagem da DAC pelo tecido cortical, a amplitude do ECoG aumentou cerca de 50% comparado com a amplitude basal do mesmo animal, mas sem diferenças entre os grupos. Logo, o efeito da Dex de acelerar a propagação da DAC parece ser duradouro, visto que foi observado em um cérebro desenvolvido. A associação com vitaminas C e E neutralizam o efeito da Dex sobre a DAC. Entretanto, os tratamentos empregados não influenciaram a potenciação da atividade elétrica cortical espontânea associada a DAC.
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Bezada, Quintana Sandra Gracia. "Efecto Estrogénico del extracto Hidroalcóholico de alfalfa (Medicago Sativa) en Ratas Albinas Ovariectomizadas." Bachelor's thesis, Universidad Nacional Mayor de San Marcos, 2010. https://hdl.handle.net/20.500.12672/2598.

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Objetivo: Demostrar las propiedades estrogénicas del extracto hidroalcohólico de la especie Medicago sativa L (alfalfa) en ratas albinas ovariectomizadas (OVX). Método: Se emplearon 48 ratas albinas Sprague Dawley hembras de 200 a 250 g. de 8 semanas de edad de las cuales 40 fueron sometidas a extirpación quirúrgica de ambos ovarios (OVX) siguiendo la técnica de ovariectomía bilateral por el flanco. Después del post-operatorio las ratas se dividieron en seis grupos y se suministró el extracto hidroalcohólico de Medicago sativa (alfalfa) bajo el siguiente esquema de trabajo: Grupo 1:Control Negativo (OVX), vehículo, VO,2mL/kg; Grupo2: Control Positivo (OVX) ,Estradiol, SC, 3ug/kg; Grupo 3: (OVX)Extracto Alfalfa ,VO, 100 mg/kg; Grupo 4: (OVX),Extracto Alfalfa, VO, 500 mg/kg; Grupo 5: (OVX), Extracto Alfalfa, VO, 1000 mg/kg; Grupo 6: (No OVX),Control del procedimiento quirúrgico. El tratamiento duró 14 días. Los parámetros evaluados fueron peso del útero, peso corporal, cambios del ciclo estral mediante frotis vaginal y análisis del perfil hormonal. Resultados: Se observó aumento en el peso de útero en las dosis de 500mg/kg y 1000mg/kg.; además de la presencia de alcaloides, flavonoides y saponinas en el extracto hidroalcohólico de alfalfa en cantidad regular. En la técnica quirúrgica empleada la combinación anestésica xilazina (2mg/kg), ketamina (40mg/kg) indujo un plano quirúrgico óptimo (plano 2), sin complicaciones en el post-operatorio ni la muerte de los animales. Conclusiones: El extracto hidroalcohólico de Medicago sativa L (alfalfa) causa un efecto estrogénico al incrementar el peso de útero en ratas OVX en las dosis de 500mg/kg y 1000mg/kg. Además contiene saponinas en cantidad regular. La técnica quirúrgica ovariectomía bilateral por el flanco es un método práctico, confiable y menos traumático para los animales que permite realizar investigaciones sobre defiencia de estrógenos.
Objective: Demonstrate the estrogenic properties of hydroalcoholic extract of the species Medicago sativa L (alfalfa) in albino rats ovariectomized (OVX). Methods: We used 48 Sprague Dawley female albino rats of 200 to 250 g. 8 weeks of age, of which 40 underwent surgical removal of both ovaries (OVX) by means of bilateral ovariectomy on the flank. After post-operative rats were divided into six groups and provided the hydroalcoholic extract of Medicago sativa (alfalfa) under the following work schedule: Group 1: Negative Control (OVX), vehicle, VO 2 ml / kg, Group 2: Positive Control (OVX), estradiol, SC, 3ug/kg; Group 3 (OVX) Alfalfa extract, VO, 100 mg / kg, Group 4 (OVX), Alfalfa extract, VO, 500 mg / kg, Group 5: (OVX), Alfalfa extract, VO, 1000 mg / kg, Group 6: (No OVX), Control of the surgical procedure. The treatment lasted 14 days. The outcome measures were uterine weight, body weight, estrous cycle changes by vaginal smear and hormonal profile analysis. Results: The increase in uterine weight at doses of 500mg/kg and 1000mg/kg., Besides the presence of alkaloids, flavonoids and saponins in the hydroalcoholic extract of alfalfa in regular amount. In the surgical technique used anesthetic combination xylazine (2mg/kg), ketamine (40mg/kg) induced an optimal surgical plane (plane 2), without complications or postoperative death of animals. Conclusions: The hydroalcoholic extract of Medicago sativa L (alfalfa) causes an oestrogenic effect by increasing the uterus weight in OVX rats at doses of 500mg/kg and 1000mg/kg. It also contains saponins in regular amount. The surgical technique for bilateral ovariectomy flank is a practical, reliable and less traumatic for the animals that can do research on estrogen deficiency.
Tesis
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Collopy, Carolyn Emily. "Low-Income Homeownership in Portland's Albina Community: A Comparative Analysis of Housing Quality in Market-Rate and Subsidized Houses." PDXScholar, 2001. https://pdxscholar.library.pdx.edu/open_access_etds/2809.

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Housing embodies much more than just a physical commodity. In addition to being an investment, it is our shelter, right to privacy, connection to community, and access to recreation and necessities. Homeownership has long been hailed by social and housing advocates as an economic stabilizer for low to moderate-income neighborhoods. For low and moderate-income residents (households earning 50-100% of the median income), homeownership is possible in two forms: affordable market-rate housing created by the filtering down of houses until affordable to low and moderate-income households, or through subsidized homeownership programs which develop new housing and offer financial assistance for low and moderate-income households. The purpose of this study was to detem1ine which of these two options, market-rate or subsidized, offer higher quality affordable housing to low and moderate-level income households. Through field observation and GIS analysis, the study compared the structural, block, neighborhood amenity, crime, and proximity to CBD characteristics of affordable market-rate and subsidized houses in Portland's Albina Community. The study samples were approximately 100 houses per sample; market-rate houses consisted of houses that sold during 2000 for $125,000 or less, and subsidized houses were selected from housing created by three local non-profit development agencies. General characteristics of the two samples revealed subsidized houses were larger and more affordable per square foot than the market-rate houses in Albina. Descriptive statistics showed little overall difference between the two samples in structural, block, neighborhood amenity, and crime characteristics. However, distribution of the two samples varied widely, and consequently subsidized houses were 1 to 2 miles closer to the CBD than market-rate houses. While quality between the two types of affordable housing is currently comparable, the study suggests these trends may soon be threatened by future maintenance needs and neighborhood upgrading.
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SILVA, Roberto Rômulo Ferreira da. "Avaliação da cicatrização de feridas abertas tratadas com hipoclorito de sódio 0,5%, em ratos wistar (Rattus norvegicus albinus)." Universidade Federal Rural de Pernambuco, 2008. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5851.

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The aim of this study was to evaluate the effects of 0.5% sodium hypochlorite (NaClO) in the healing of open wounds in the skin, induced experimentally in 24 rats(Rattus norvegicus albinus), 4 months of age, male, weighing approximately 250g. Two surgically injuries were performed in the right and left lateral sides of the chest. The wound located into the right antimere was treated with 0.5% NaClO and the contralateral wound received 0.9 %. sodium chloride (NaCl) solution. To measure the wounds contraction, morphometric analysis were accomplished at the beginning of the experiment (time zero) and post-surgery at times 3, 7 and 14 days. The data were statistically analyzed by the Uniformity KS test, and the groups were compared by ANOVA and TUKEY tests. The histopathological analysis of the post-surgical injuries’ fragment showed that the wounds treated with 0.5% NaClO presented greater contraction at day 14 compared to those treated with 0.9% NaCl. In addition an expressive decrease in the neovascularization at day 14 and a greater tendency to the organization of fibrous tissue at day 21 were observed in the lesions treated with 0.5 % NaClO. However, no statistical difference (p ≤ 0.05) was observed for each time trial in both treatments. Nevertheless, it was observed that 0.5% NaClO caused greater reduction in the treated wounds and therefore this antiseptic could be suggested as an alternate treatment for open wounds in the Veterinary Medicine.
Este trabalho objetivou avaliar os efeitos do hipoclorito de sódio (NaClO) 0,5% na cicatrização de feridas cutâneas abertas, induzidas experimentalmente em 24 ratos (Rattus norvegicus albinus), com 4 meses de idade, machos,pesando aproximadamente 250g. Foram realizadas cirurgicamente duas feridas nas faces laterais direita e esquerda do tórax, sendo que na ferida do antímero direito foi utilizado borrifamento com solução de hipoclorito de sódio 0,5% e na ferida contralateral, empregou-se solução de cloreto de sódio (NaCl) 0,9%. Realizaram-se avaliações morfométricas para avaliar a contração das feridas no início do experimento (tempo zero) e nos tempos experimentais 3, 7 e 14 dias pósoperatório (PO), sendo submetidas à análise estatística pelo teste de Homogeneidade K-S, e em seguida os grupos foram comparados através dos testes ANOVA e pós-teste de TUKEY. Fragmentos das lesões nos tempos experimentais 3, 7, 14 e 21 dias pós-operatórios foram submetidos a exames histopatológicos. A análise da evolução das feridas considerando-se cada tratamento isoladamente, demonstrou que as feridas tratadas com NaClO 0,5% apresentaram maior contração com 14 dias PO quando comparadas àquelas tratadas com NaCl 0,9%. A histopatologia demonstrou expressiva regressão da neovascularização aos 14 dias PO e maior tendência à organização do tecido fibroso aos 21 dias, nas lesões tratadas com NaClO 0,5%. Entretanto, não se observou diferença estatística significante para p ≤ 0,05 quando se comparou os dois tratamentos, a cada tempo experimental. Apesar disso, observou-se que o NaClO 0,5% provocou maior redução nas feridas tratadas e portanto sugere-se que este antisséptico possa ser utilizado como tratamento alternativo de feridas abertas em Medicina Veterinária.
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Trujillo, Piso Dunia Yisela [UNESP]. "Estudos de preparações antiproteolíticas no tratamento da ceratite ulcerativa experimental em ratos (Rattus novergicus linhagem wistar, variação albinus, Linnaeus, 1758)." Universidade Estadual Paulista (UNESP), 2011. http://hdl.handle.net/11449/88974.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Estudaram-se os efeitos do sulfato de condroitina 3% (SC), da N-acetilcisteína 10% (NAC), do EDTA 1% (EDTA) e solução salina (GC), sobre a viabilidade do epitélio corneal e a concentração de metaloproteinases (MMP-2 e MMP-9), em córneas de ratos submetidos à ulceração química por NaOH 1N. Compuseram-se quatro grupos de vinte e quatro animais, que foram submetidos à queimadura química corneal com NaOH 1N. Os tratamentos foram realizados a intervalos de 6 horas e as córneas fotografadas, nos mesmos períodos, após tingimento com fluoresceína, até a reepitelização. Doze animais de cada grupo foram submetidos à eutanásia humanitaria, 20 horas após ulcerações. O mesmo procedimento foi repetido às 42 horas para os outros doze animais de cada grupo. As córneas foram processadas para quantificação de microvilosidades do epitelio corneal por microscopia eletrônica de varredura e para quantificação da MMP-2 e -9, por zimografia. O tempo médio de epitelização em horas foi de 28,00±12,82 (SC), 29,00±11,01 (NAC), 35,00±7,01 (EDTA) e de 35,00±7,01 (GC), sem diferença signficativa (p=0,46) entre os grupos. Não se observou diferença quanto ao número de MEC entre os grupos (p>0,05). Às 20 e às 42 horas, a forma latente da MMP-2 foi significativamente mais elevada nos grupos NAC e SC (p<0,001), e às 42 horas observou-se maior concentração em EDTA, relativamente ao GC (p<0,001). Às 42 horas, a concentração da MMP-2, em sua forma ativa, foi significativamente maior, no grupo SC, relativamente aos demais grupos (p<0,001). A MMP-9 só se expressou em sua forma latente, sendo sua concentração significativamente mais elevada, no grupo NAC, às 42 horas (p<0,001). Concluiu-se, que das substâncias testadas, só o sulfato de condroitina acelerou a epitelização corneal, mas nenhuma delas apresentou efeitos protetores às microvilosidades do epitélio corneal...
This study aimed evaluate the effects of topical 3% chondroitin sulfate (SC), 10% N-acetylcysteine (NAC), 1% EDTA (EDTA) and 0,9% NaCl on corneal epithelial viability and the expression of matrix metalloproteinase-2 and -9 (MMP-2 and -9), in alkali burned rat corneas. Ninety eight healthy rats were divided into four groups and animals were submitted to corneal burn with NaOH 1N. All treatments occurred every 6 hours, and the corneas were photographed at the same time points until lesions were fluorescein negative. Twelve animals of each group were euthanized 24 and 42 hours after burn, and corneas were processed for corneal epithelial microvilli quantification (CEM) by scanning electron microscopy and MMP-2 and -9 evaluation by zimography. Images were quantified by Image J. Average corneal wound healing rate was 28,00±12,82 (SC), 29,00±11,01 (NAC), 35,00±7,01 (EDTA) and 35,00±7,01 hours in controls (GC) (p=0,46). CEM count did not change significantly among groups (p>0,05). At 20 and 42 hours, MMP-2 latent form quantity was significantly increased in NAC and SC groups (p<0.001); at 42 hours, MMP-2 latent form was significantly elevated in EDTA, in comparison to GC (p<0,001). At 42 hours, MMP-2 active form was significantly increased only in SC (p<0,001). MMP-9 was expressed only in its latent form, being significantly higher in NAC, at 42 hours (p<0,001). This study indicated that only 3% chondroitin sulfate accelerated corneal wound healing. 10% N-acetylcysteine, 1% EDTA and 3% chondroitin sulfate did not protect the corneal epithelial microvilli. In addition, none of the tested agents showed any benefit over MMPs inhibition in alkali burned
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Books on the topic "Rata albina"

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Wysocki, Annette Bernadette. THE EFFECT OF INTERMITTENT NOISE EXPOSURE ON THE RATE OF WOUND HEALING IN ALBINO RATS (IMAGE PROCESSING, BIOACOUSTICS). 1986.

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Book chapters on the topic "Rata albina"

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Blass, Elliott M. "The Ontogeny of Thirst Mechanisms in Albino Rats." In The Physiology of Thirst and Sodium Appetite, 19–24. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4757-0366-5_4.

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Yamada, Y., B. Willekens, G. F. J. M. Vrensen, and A. Wegener. "Morphological Differences between Lens Fibers in Albino and Pigmented Rats." In Progress in Lens and Cataract Research, 135–42. Basel: KARGER, 2002. http://dx.doi.org/10.1159/000060817.

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Kazaryan, Sh, M. Petrosyan, L. Rshtuni, V. Dabaghyan, and A. Hovhannisyan. "Effects of Green Silver Nanoparticles on CCl4 Injured Albino Rats’ Liver." In IFMBE Proceedings, 127–31. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-31866-6_27.

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Ajayi, E. I. O., J. B. Adetunji, M. A. Adeleke, A. O. Onilejin, M. O. Idrees, and T. E. Babalola. "Emerging Dichlorvos-Based Air Freshener Pertube Kidney Function in Male Albino Rats." In Innovations in Food Technology, 363–72. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6121-4_25.

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Das, P. K., and S. Bhowmick. "Effect of Isoprenaline or Stress on Adrenaline-Induced Arrhythmias in Albino Rats." In Developments in Cardiovascular Medicine, 75–86. Boston, MA: Springer US, 1987. http://dx.doi.org/10.1007/978-1-4613-2057-9_6.

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Shanmuganathan, T., and A. V. P. Karthikeyan. "Evaluation of Anti-diabetic Activity of Cleome gynandra in Alloxan Induced Diabetic Wistar Albino Rats." In Phytomedicine, 179–82. First edition. | Boca Raton, FL : CRC Press, 2020.: CRC Press, 2020. http://dx.doi.org/10.1201/9781003014898-18.

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Sadile, Adolfo Gustavo. "Long-Term Habituation of θ-Related Activity Components of Albino Rats in the Làt-Maze." In Motor Activity and Movement Disorders, 3–55. Totowa, NJ: Humana Press, 1996. http://dx.doi.org/10.1007/978-1-59259-469-6_1.

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Eiben, R., and A. Wegener. "Comparative Investigations on the Cataractogenic Effect of a Triazin-Derivative in Albino and Pigmented Rats: I. Effects Detected with a Slit Lamp." In Ocular Toxicology, 211–18. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-1887-7_23.

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Jasmine, R., and A. Sherlin Rosita. "Regeneration of Beta Cells by Inhibition of pro-Apoptotic Proteins through Phytocompound in STZ Induced Diabetic Albino Wistar Rats: In Vivo and In Silico Approach." In Structure and Health Effects of Natural Products on Diabetes Mellitus, 219–34. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-15-8791-7_12.

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"The balance of trade, the balance of payments and the exchange rate of the Albanian franc." In Italy and Albania. I.B. Tauris & Co Ltd, 2006. http://dx.doi.org/10.5040/9780755622085.ch-005.

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Conference papers on the topic "Rata albina"

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Adebayo, Abiodun Humphrey, Omolara Faith Yakubu, Godwin Eneji Egbung, Olabisi Ibidun Williams, and Olajuwon Okubena. "Sub-acute toxicological effects of Jobelyn® on pregnant albino rats." In PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON APPLIED SCIENCES (ICAS-2). Author(s), 2018. http://dx.doi.org/10.1063/1.5033398.

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Cakrani, Edmira, and Pranvera Resulaj. "The Determinants of Real Exchange Rate in Albania." In University for Business and Technology International Conference. Pristina, Kosovo: University for Business and Technology, 2012. http://dx.doi.org/10.33107/ubt-ic.2012.33.

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Gao, Shumei, Xiaosen Luo, Xiufeng Lan, Fangxiang Jiao, Jian Lu, Xiaowu Ni, Jiaying Xu, Shiyue Lu, Jian Shen, and Jiangang Liu. "Analyzing LED-induced haemal fluorescent spectra on laboratory small albino rat." In International Workshop on Photonics and Imaging in Biology and Medicine, edited by Qingming Luo, Britton Chance, and Valery V. Tuchin. SPIE, 2002. http://dx.doi.org/10.1117/12.462534.

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Satija, Narendra Kumar, Har Bhajan Singh, Anjana Grover, and Ram Mohan Rai. "COAGULATION ABNORMALITIES IN LEAD EXPOSED RATS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643072.

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The accelerated rate of development of modern technology has greatly expanded the range of health hazards. Lead, a widely used industrial material, is a significant environmental pollutant that contaminates food, water, soil and air. Although much progress has been made in elucidating its adverse effects on various systems of the body like hepatic, CNS, renal etc., its effect on coagulation remains to be established. In view of this an experimental study was carried out in animals to understand how lead influences hemostasis.Male albino rats were exposed to lead either acutely by administering 20 mg lead acetate per kg body weight daily i.p. for 3 days or chronically by administering lead through drinking water containing 5 ppm lead for 150 days. Acute exposure to lead caused severe coagulopathy characterized by significant prolongation of plasma recalcification time, decrease in platelet count and decreased wall adherence of blood, decreased fibrinogen and euglobulin lysis time and significant increase in prothrombin time, thrombin time, and partial thromboplastin time. Similar observations were found in chronically exposed animals. It is concluded that exposure to heavy metals like lead may lead to a state of hypocoagulability.
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Zefi, Altin. "UNIVARIATE METHOD OF MEASURING NATURAL RATE OF INTEREST: ALBANIA." In 5th International Scientific Conference ERAZ - Knowledge Based Sustainable Development. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2019. http://dx.doi.org/10.31410/eraz.2019.159.

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Purnama, Muhammad Thohawi Elziyad, Imas Hapsari Rahmaningtyas, Ainun Septia Putri, Angela Swasti Ivana Lee, Fachrun Nisa Tatimma, and Herlina Masyitoh. "Acupuncture Can Increase Spermatogenic Cells in Albino Rats (Rattus norvegicus) Exposed by Heatstroke." In 2nd International Conference Postgraduate School. SCITEPRESS - Science and Technology Publications, 2018. http://dx.doi.org/10.5220/0007547305750577.

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Hartati, Alimuddin Ali, Irma Suryani Idris, Hilda Karim, Halifah Pagarra, and Rachmawaty. "Potential wound healing activity of the different extract of Crescentia cujete in albino rats." In GREEN DESIGN AND MANUFACTURE: ADVANCED AND EMERGING APPLICATIONS: Proceedings of the 4th International Conference on Green Design and Manufacture 2018. Author(s), 2018. http://dx.doi.org/10.1063/1.5066816.

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Xhindi, Teuta, and Ermela Kripa. "EXCHANGE RATE RISK IN ALBANIA – CALCULATING VaR USING MONTE CARLO SIMULATION." In 5th International Scientific Conference ERAZ - Knowledge Based Sustainable Development. Association of Economists and Managers of the Balkans, Belgrade, Serbia, 2019. http://dx.doi.org/10.31410/eraz.s.p.2019.227.

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Akasaka, Tetsuya, and Toshiki Makimoto. "Flow-rate modulation epitaxy of wurtzite AlBN." In 2005 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2005. http://dx.doi.org/10.7567/ssdm.2005.f-2-2.

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Gjika (Dhamo), Eralda, Lule Basha, Xhensilda Allka, and Aurora Ferrja. "Predicting the Albanian economic development using multivariate Markov chain model." In 11th International Scientific Conference „Business and Management 2020“. VGTU Technika, 2020. http://dx.doi.org/10.3846/bm.2020.581.

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Abstract:
In this work, the economic development and relation to social and demography indices in Albania were studied. Four time series (yearly data for the period 1995–2018) were considered: consumer price index (CPI), unemployment rate, inflation and life expectancy. In our approach, a first and fifth order multivariate Markov chain model was proposed to predict the economic situation in Albania in the proceedings years. Tests and accuracy analysis of the model were performed. The prediction probabilities fall in the interval of 0.47 to 0.52 and the accuracy of both models is 75%. Our approach is a short term probability forecast model that can be used by the policymakers to evaluate and undertake initiatives to improve the situation in the country.
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Reports on the topic "Rata albina"

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Collopy, Carolyn. Low-Income Homeownership in Portland's Albina Community: A Comparative Analysis of Housing Quality in Market-Rate and Subsidized Houses. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.2808.

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