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Journal articles on the topic 'Center morphological studies'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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1

Chen, Bin, Junfeng Liang, and Fei Yu. "Morphological Studies and Phylogenetic Analyses Unveil Two Notable New Species of Russula Subg. Heterophyllinae from China." Diversity 16, no. 12 (2024): 727. http://dx.doi.org/10.3390/d16120727.

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Russula, a prominent genus of ectomycorrhizal fungi, is notably abundant and diverse in China. We present here the findings from studies on various Chinese Russula collections. Two notable species within subg. Heterophyllinae, namely Russula leucoviridis and R. subswatica, were described and illustrated based on comprehensive morphological characteristics and molecular evidence. Morphologically, Russula leucoviridis is characterized by its pastel-green to green pileus center with light-yellow spots, a white to greenish-white pileus margin, and a cuticle that cracks and breaks into small green

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2

Asif, Muhammad, Qudsia Firdous, Aiman Izhar, Abdul Rehman Niazi, Samina Sarwar, and Abdul Nasir Khalid. "Molecular and morphological studies reveal a new species of Panaeolus (Agaricales, Basidiomycota) from Punjab, Pakistan." European Journal of Taxonomy 888 (August 10, 2023): 77–96. http://dx.doi.org/10.5852/ejt.2023.888.2215.

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Panaeolus punjabensis M. Asif, Q. Firdous, A. Izhar, Niazi & Khalid sp. nov. was collected from three different localities (Bahawalnagar, Kasur, and Lahore) in Punjab, Pakistan. Morphological observations and phylogenetic analyses based on nuclear encoded internal transcribed spacers (ITS1-5.8S-ITS2 = ITS) and D1/D2 domain of large subunit (28S) rDNA confirmed the taxonomic distinctness of this species. The new species is potentially hallucinogenic and characterized by a parabolic pileus with a light brown center, broadly fusiform basidiospores, presence of cheilocystidia, pileocystidia, a

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Kimler, Victoria A., Katherine L. Palazzolo, Premchand Anne, et al. "Morphological Studies on Microfilaments and their Organizing Center in Killifish (Fundulus heteroclitus L.) Melanophores." Pigment Cell Research 15, no. 4 (2002): 298–304. http://dx.doi.org/10.1034/j.1600-0749.2002.02031.x.

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Steinel, Natalie C. "The melanomacrophage center is a potential evolutionary precursor to the mammalian germinal center." Journal of Immunology 202, no. 1_Supplement (2019): 73.7. http://dx.doi.org/10.4049/jimmunol.202.supp.73.7.

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Abstract The melanomacrophage center (MMC), aggregates of highly pigmented melanomacrophages found within the lymphoid tissues of ectotherm vertebrates, is thought to be the evolutionary precursor to the mammalian germinal center (GC). Studies of cold-blooded vertebrates suggest that the MMC is the site of the humoral adaptive immune response, where B cells proliferate, generate high affinity antibody, and undergo affinity maturation. MMCs transiently increase in size/number following immunization or bacterial infection, supporting the hypothesis that the MMC response is likely linked to the a

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Cortés-Pérez, Irene, Lourdes Salamanca-Montilla, Francisca Gámiz-Bermúdez, Esteban Obrero-Gaitán, Alfonso Javier Ibáñez-Vera, and Rafael Lomas-Vega. "Vestibular Morphological Alterations in Adolescent Idiopathic Scoliosis: A Systematic Review of Observational Studies." Children 10, no. 1 (2022): 35. http://dx.doi.org/10.3390/children10010035.

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Adolescent idiopathic scoliosis (AIS) is the most frequent pediatric spinal deformity. Its treatment still shows limited results due to the existent lack of knowledge regarding etiopathogenesis. Thus, the purpose of the study is to check the existence of vestibular morphological alterations among idiopathic scoliosis patients. To meet the objective, we performed this systematic review searching studies in PubMed Medline, SCOPUS, Web of Science, CINAHL Complete and SciELO until 15 September 2022. Articles that analyzed the morphology of the vestibular apparatus were selected, comparing subjects

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Kuznetsov, N. S., L. V. Belchenko, P. V. Yushkov, A. V. Manovitskaya, К. V. Opalenov, and V. G. Mamayeva. "Problems in the diagnosis of the adrenals with incidental." Problems of Endocrinology 49, no. 1 (2003): 27–32. http://dx.doi.org/10.14341/probl11432.

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The paper analyzes the case records of 123 patients with a primary diagnosis ofadrenal incidentaloma who were treated at the Endocrinology Research Center, Russian Academy of Medical Sciences, in the past 5 years. Ofthem, 87patients were operated on at the surgical department of the Center. Thirty six patients with a clinically verified diagnosis ofhormonally inactive adrenal tumor without signs ofmalignant growth werefollowed up. All the patients underwent comprehensive clinical and instrumental studies (ultrasonography, magnetic resonance imaging, computed tomography, hormonalstudies). Their

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Uzun, Alper, and Seyran Palabaş Uzun. "MICROMORPHOLOGICAL STUDIES (ACHENE / CYPSELA) ON SELECTED ASTERACEAE TAXA NATIVE TO TURKIYE." Turkish Journal of Forest Science 8, no. 2 (2024): 219–29. http://dx.doi.org/10.32328/turkjforsci.1533884.

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With this study fruit width-length measurements, weights and surface morphologies of some taxa belonging to Asteraceae family distributed in Türkiye were studied. The aim of the study was to reveal the fruit morphological characteristics and differences between the taxa of Tragopogon buphthalmoides, Dittrichia viscosa, Dittrichia graveolens, Tripleurospermum caucasicum, Kemulariella caucasica, Leontodon hispidus subsp. hispidus, Jurinea consanguinea and Jurinea moschus. Widths and lengths of the fruits were measured with Leica EZ4 microscope and digital caliper. Fruit weights were weighted out

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Ross, Claudia, Jose Roberto de Menezes, Terezinha Inez Estivalet Svidzinski, Ulisses Albino, and Galdino Andrade. "Studies on fungal and bacterial population of air-conditioned environments." Brazilian Archives of Biology and Technology 47, no. 5 (2004): 827–35. http://dx.doi.org/10.1590/s1516-89132004000500020.

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In tropical countries such as Brazil, there is not enough information about microbial contaminants in indoor environments with air conditioning systems. Microbial monitoring of such environments is important for the quality of human life. The aim of this work was to assess the fungal genera and bacterial morphotypes occurring in such environments. Air samples were taken indoors and outdoors from a public auditorium, a hospital, a company and a shopping center during the 2001 winter by using a six-stage impactor Millipore M air T® . Twenty-one fungal genera were identified. Bacterial morphologi

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9

Terekhova, V. I., and A. V. Konstantinovich. "Anatomical and morphological traits of the okra root system and the growing practice in plastic-covered greenhouses." IOP Conference Series: Earth and Environmental Science 845, no. 1 (2021): 012028. http://dx.doi.org/10.1088/1755-1315/845/1/012028.

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Abstract The article presents studies of the anatomical and morphological traits of the okra root system and elements of the okra growing practice in plastic-covered greenhouses. The studies were carried out in 2018–2020 on the territory of the Educational and Scientific Production Center “Vegetable Experimental Station named after V. I. Edelstein”, Federal State Budgetary Educational Institution of Higher Education Russian State Agrarian University – Moscow Timiryazev Agricultural Academy. The two ways of formation were studied (1 and 2 stems). As a result of the research, the anatomical and

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10

Ayesh, M., B. Khassawneh, I. Matalkah, K. Alawneh, and S. Jaradat. "Cytogenetic and Morphological Analysis of De Novo Acute Myeloid Leukemia in Adults: A Single Center Study in Jordan." Balkan Journal of Medical Genetics 15, no. 1 (2012): 5–10. http://dx.doi.org/10.2478/v10034-012-0001-3.

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Cytogenetic and Morphological Analysis of De Novo Acute Myeloid Leukemia in Adults: A Single Center Study in JordanAcute myeloid leukemia (AML) in adults is known to be a heterogeneous disease with diverse chromosomal abnormalities. Some of these abnormalities are found with a high incidence in specific ethnic groups and in certain geographical areas. We report the results of cytogenetic studies of 35 adult Jordanian Arab patients withde novoAML diagnosed according to the French-American-British (FAB) criteria. Four patients did not have metaphases secondary to hypocellular bone marrow. The mo

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Abe, Shotaro, Abhishek, Michele Doro, et al. "Galactic Center Observations with CTAO LST-1." EPJ Web of Conferences 319 (2025): 05006. https://doi.org/10.1051/epjconf/202531905006.

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Very-high-energy gamma-ray observations of the central part of the Milky Way Galaxy allow for morphological study of cosmic-ray propagation around the supermassive black hole Sgr A*. An interpretation of the diffuse gamma-ray component, which spans a few hundred parsecs in longitude, is the PeVatron scenario: the spectral energy distribution follows a power law up to a few tens of TeV, with a spatial distribution that is aligned with the central molecular zone and accelerated cosmic rays that propagate in the vicinity of Sgr A*. Nevertheless, differences in the findings of earlier studies pers

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Horalskyi, L. P., N. V. Demus, Z. V. Khomenko, I. M. Sokulskyi, and Yu O. Nikitina. "Morphological features of livers of sexual mature dogs." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 21, no. 94 (2019): 61–65. http://dx.doi.org/10.32718/nvlvet9411.

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The article describes the features of the macroscopic and microscopic structure of the liver of mature clinically healthy dogs for the use of anatomical, histological and morphometric methods of research. According to the results of organometallic and cytometric studies, the absolute and relative body mass, the volume of hepatocytes, their nuclei and the nuclear-cytoplasmic ratio were determined. Thus, the absolute weight of the liver in the mature dogs is variable and to a certain extent depends on the blood flow to the organ and is 427.4 ± 21.92 g, the relative weight – 2.69 ± 0.1%. Liver of

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13

Pauperio, Joana, Luis Martin Gonzalez, Jesus Martinez, et al. "The InBIO barcoding initiative database: DNA barcodes of Iberian Trichoptera, documenting biodiversity for freshwater biomonitoring in a Mediterranean hotspot." Biodiversity Data Journal 11 (January 19, 2023): e97484. https://doi.org/10.3897/BDJ.11.e97484.

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The Trichoptera are an important component of freshwater ecosystems. In the Iberian Peninsula, 380 taxa of caddisflies are known, with nearly 1/3 of the total species being endemic in the region. A reference collection of morphologically identified Trichoptera specimens, representing 142 Iberian taxa, was constructed. The InBIO Barcoding Initiative (IBI) Trichoptera 01 dataset contains records of 438 sequenced specimens. The species of this dataset correspond to about 37% of Iberian Trichoptera species diversity. Specimens were collected between 1975 and 2018 and are deposited in the IBI colle

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Datta, Debi Rani, MY Rafii, Azizah Misran, et al. "Genetic diversity, heritability and genetic advance of Solanum melongena L. from three secondary centers of diversity." Bangladesh Journal of Plant Taxonomy 28, no. 1 (2021): 155–69. http://dx.doi.org/10.3329/bjpt.v28i1.54215.

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Indo-Birmanian is considered as the domesticated region and primary center of eggplant diversity from where it spread to other secondary centers of diversity. In this study, the genetic diversity among 56 eggplant genotypes from three secondary centers of diversity (Bangladesh, Malaysia and Thailand) was assessed using 11 morphological traits. The experiment was laid in a complete randomized block design with three replications. A wide significant variation was observed for all the morphological traits, and highly significant differences among the three centers of diversity. High heritability

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15

Satbaeva, E., E. Sokolenko, N. Alexandrova, and S. Lyubko. "History of the Center of Morphological Research of the Kazakh Institute of Oncology and Radiology and its contribution to the development of cancer service in the Republic of Kazakhstan." Oncologia i radiologia Kazakhstana 58, no. 4 (2020): 118–22. http://dx.doi.org/10.52532/2521-6414-2020-4-58-118-122.

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The article is devoted to the history of the Сenter of morphological research at the Kazakh Institute of Oncology and Radiology (KazOIR). The initial Pathomorphology Laboratory was established in 1960 under the leadership of the Candidate of Medical Sciences I.A. Zakhvatkina. The Problem Laboratory of Pathomorphology and Geographic Pathology of Tumors was created later in 1964 and was headed by the Doctor of Medical Sciences, Professor N.I. Kolychev since 1972. Modern morphological diagnostics methods introduced into practice during the laborator

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Kogan, E. А., Y. I. Osmanov, V. I. Shchekin, G. А. Demyashkin, and A. V. Kaem. "MORPHOLOGICAL FEATURES AND IMMUNOPHENOTYPIC ASPECTS OF HYBRID KIDNEY TUMOR." Crimea Journal of Experimental and Clinical Medicine 10, no. 2 (2020): 13–21. http://dx.doi.org/10.37279/2224-6444-2020-10-2-13-21.

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A hybrid oncocytic/chromophobic tumor or a low malignant oncocytic tumor is not officially included in the clas- sification of 2016 WHO kidney tumors, however, in the literature, some authors consider this tumor as an independent nosological unit. A number of authors describe a hybrid oncocytic / chromophobic tumor consisting exclusively of relatively small oxyphilic cells resembling both oncocytes and chromophobic renal carcinoma cells at the same time. The development of morphological and immunohistochemical criteria for a hybrid oncocytic / chromophobic tumor is an important link in the dif

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17

Lehnert, Marcus, Michael Kessler, Alexander N. Schmidt-Lebuhn, Susan A. Klimas, Shannon D. Fehlberg, and Tom A. Ranker. "Phylogeny of the Fern Genus Melpomene (Polypodiaceae) Inferred from Morphology and Chloroplast DNA Analysis." Systematic Botany 34, no. 1 (2009): 17–27. http://dx.doi.org/10.1600/036364409787602276.

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Guided by systematic studies on Melpomene, we tested the monophyly of the genus by analyzing sequences of cpDNA (atpβ, rbcL) and morphological characters for 24 of the 29 recognized species. The atpβ data did not yield any resolution of the investigated group. The other data sets each supported the monophyly of the genus, as did all data combined, and indicate it to be sister to the Lellingeria apiculata group as proposed in previous studies. While the morphologically distinct M. leptostoma and M. gracilis are basal lineages with long branch lengths, most of the relationships within the core g

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18

Mochalova, Ulyana Е., Natalya A. Slesarenko, and Elena O. Shirokova. "Morphological changes of the cornea in small domestic animals during crosslinking." Veterinariya, Zootekhniya i Biotekhnologiya 12/1, no. 121 (2023): 29–36. http://dx.doi.org/10.36871/vet.zoo.bio.202312104.

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The article presents morphological changes of the cornea in small domestic animals during crosslinking. The research was carried out on the basis of the Department of Anatomy and Histology of Animals named after Professor A. F. Klimov, as well as the Center for Veterinary Ophthalmology of Dr. Shilkin A.G. Morphological studies were performed in the Department of Pathomorphology of the FSAU «MNTC «Eye Microsurgery» named after Academician S. N. Fedorov». The objects of the study were selected cats (n=10) aged 4 to 6 years and dogs (n=10) aged 4 to 6 years of the Yorkshire Terrier breed (n=5) an

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Zavalishina, L. E., Yu Yu Andreeva, A. A. Barinov, et al. "Quality control of immunohistochemical studies: compulsory duty or urgent need?" Russian Journal of Archive of Pathology 87, no. 2 (2025): 43. https://doi.org/10.17116/patol20258702143.

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Immunohistochemical study is an integral component of modern morphologic diagnostics, providing accurate marker detection and identification of molecular subtypes of malignant neoplasms. A quality control system is fundamental in the aspect of standardizing laboratory protocols, ensuring reproducibility of results and increasing the reliability of diagnostic conclusions. Objective. To conduct a comprehensive assessment of the quality of immunohistochemical studies at the successive stages of the laboratory process (pre-analytical, analytical, post-analytical) in medical organizations that are

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Vaca-Proaño, Verónica Gabriela, Cyntia Paulina López-Rueda, Néstor Andrés Llorca-Vega, and Enrique Ferreras-Cid. "Patrones sociales y espaciales: Estudio comparativo entre dos espacios públicos en la ciudad de Quito, Ecuador." Revista Urbano 26, no. 47 (2023): 96–109. http://dx.doi.org/10.22320/07183607.2023.26.47.08.

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The public space is the ideal scenario to analyze and evaluate the correlation between behavior and morphological conditioning factors in the urban structure. This relationship between the behavior of inhabitants and the spatial configuration is experienced as a social result. From this perspective, the success of urban design is perceived from the capacity it has to reconcile spatial conditions with the alternatives it allows for collective relations, from a close and bidirectional relationship. According to urban studies on morphological approaches, from the second half of the twentieth cent

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Dobronravov, V. A., and A. V. Karunnaya. "Clinical and morphological presentation of C3 glomerulopathy: a single-center study of 60 cases." Nephrology (Saint-Petersburg) 25, no. 6 (2021): 93–98. http://dx.doi.org/10.36485/1561-6274-2021-25-6-93-98.

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INTRODUCTION. СЗ-glomerulopathy (СЗ-GP) is a spectrum of diseases caused by dysregulation of the alternative complement pathway. The present study was carried out taking into account the limited number of foreign and the absence of original studies in the Russian population.THE AIM. Analysis of clinical and morphological manifestations of СЗ-GP at the time of primary diagnosis.PATIENTS AND METHODS. Retrospective analysis of the etiology, clinical data and morphology of СЗ-GP identified in the period 2006-2021.RESULTS. The study included 60 cases. The average age of patients is 4З±17 years. Nep

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Nogarol, Larissa Rosa, Ana Luiza Brossi-Garcia, José Augusto de Oliveira David, and Carmem Silvia Fontanetti. "Morphological and Histochemical Characterization of Gill Filaments of the Brazilian Endemic Bivalve Diplodon expansus (Küster, 1856) (Mollusca, Bivalvia, Hyriidae)." Microscopy and Microanalysis 18, no. 6 (2012): 1450–58. http://dx.doi.org/10.1017/s1431927612013992.

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AbstractThis study presents the morphological description and histochemical characterization of gill filaments of the Brazilian endemic bivalve Diplodon expansus, aiming to broaden the morphological knowledge of this species and establish the structure of the gills that will serve as control in histopathological studies applied to biomonitoring. The gill filaments are divided into three zones: frontal, intermediate, and abfrontal. In the center of the filament, haemocytes circulate through the haemolymph vessel, which is internally lined by endothelium. The frontal surface of the filament is c

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Sampurna, K., and B. Jyothi. "Histomorphological spectrum of ovarian tumors - A tertiary care center experience." Asian Journal of Medical Sciences 13, no. 1 (2022): 111–17. http://dx.doi.org/10.3126/ajms.v13i1.39783.

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Background: Ovarian tumors are a heterogeneous group of neoplasms with variable clinical, morphological, and histological features. Ovarian cancer is the leading cause of death in females. Aims and Objectives: (1) To study and characterize the ovarian tumors based on gross and histopathological features. (2) To study prevalence and age distribution of various ovarian tumors. (3) To study the clinical features in patients with ovarian tumors. (4)To compare the frequency of benign and malignant neoplasms of the ovary with other studies. Materials and Methods: This is a prospective study conducte

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K Sampurna and B Jyothi. "Histomorphological spectrum of ovarian tumors - A tertiary care center experience." Asian Journal of Medical Sciences 13, no. 1 (2022): 111–17. https://doi.org/10.71152/ajms.v13i1.3838.

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Background: Ovarian tumors are a heterogeneous group of neoplasms with variable clinical, morphological, and histological features. Ovarian cancer is the leading cause of death in females. Aims and Objectives: (1) To study and characterize the ovarian tumors based on gross and histopathological features. (2) To study prevalence and age distribution of various ovarian tumors. (3) To study the clinical features in patients with ovarian tumors. (4)To compare the frequency of benign and malignant neoplasms of the ovary with other studies. Materials and Methods: This is a prospective study conducte

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Zheng, Zi-Wei, Qiu-Yue Zhang, Li-Rong Zhang, Hai-Sheng Yuan, and Fang Wu. "Morphological and molecular data reveal Cerrena caulinicystidiata sp. nov. and Polyporus minutissimus sp. nov. in Polyporales from Asia." MycoKeys 106 (June 13, 2024): 1–21. http://dx.doi.org/10.3897/mycokeys.106.121840.

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Two new species of Polyporales, Cerrena caulinicystidiata and Polyporus minutissimus, are illustrated and described on the basis of morphological studies and phylogenetic analyses from southern China and Vietnam. C. caulinicystidiata is characterized by annual, resupinate, sometimes effused-reflexed basidiocarps, greyish orange to brownish orange pore surface, irregular pores (3–8 per mm), a trimitic hyphal system, pyriform to ventricose cystidia, and subglobose basidiospores 3.2–4.5 × 2.8–3.5 µm in size. P. minutissimus is characterized by annual, solitary, fan-shaped with a depressed center

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Boiko, O. P., O. M. Sen, P. K. Boiko, B. M. Kurtiak, T. O. Pundiak та G. V. Sobko. "Характеристика морфологічних ознак та фізіологічних властивостей штамів сальмонел, ізольованих від птиці і телят". Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 19, № 78 (2017): 129–35. http://dx.doi.org/10.15421/nvlvet7826.

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In order to develop effective domestic drugs for the prevention of animal salmonella, in our previous studies, 30 isolates of salmonella were obtained from different collections, including those isolated from epizootic centers of salmonellosis. From this collection, six strains of salmonella were selected as promising production strains for constructing vaccine preparations against salmonellosis and as controls for the study of the immunogenic properties of vaccines.The article presents the results of comparative study of morphological characteristics, tinctorial, culture, biochemical, virulen

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Nicolini, Elvira. "Energy Self-Sufficiency of Smaller Rural Centers: Experimental Approaches." Buildings 14, no. 6 (2024): 1862. http://dx.doi.org/10.3390/buildings14061862.

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Inland areas have been affected by demographic and economic decline over the past decades. New economic models, which are more focused on a humane quality of life, encourage a revival of these territories as newer, healthier places for living. This paper focuses on minor centers, rethought as energy communities and how these can sustain themselves and become new places of living. The first part of the research critically analyzes current strategies of SECAPs (Sustainable Energy and Climate Action Plans) in smaller historic urban centers. The second part of the paper starts with the typological

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KLJUYKOV, EUGENE V., EKATERINA A. ZAKHAROVA, GALINA V. DEGTJAREVA, and TAHIR H. SAMIGULLIN. "Infrageneric classification of Elwendia (Apiaceae) with a restored species." Phytotaxa 595, no. 2 (2023): 149–68. http://dx.doi.org/10.11646/phytotaxa.595.2.3.

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Elwendia is a middle-sized genus with its center of diversity in Central Asia. Due to the progress in recent molecular phylogenetic studies, the genus has been restored and expanded by the inclusion of eastern species of Bunium. However, it still lacks a modern infrageneric classification system based on integrative analyses of molecular, morphological, and karyological evidence. Here, we present the most comprehensive phylogenetic analysis of the genus to date, covering all species within the genus. We used DNA sequences from the nuclear ribosomal internal and external transcribed spacers and

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Barseghyan, Petrosyan, Nikogosyan, Vardanyan, and Movsesyan. "HEMATOLOGICAL STUDIES OF RABBITS EXPERIMENTALLY INFECTED WITH EIMERIA." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 23 (April 18, 2022): 68–74. http://dx.doi.org/10.31016/978-5-6046256-9-9.2022.23.68-74.

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We studied blood samples from 48 rabbits aged 3 months. The hematological studies were performed in the Alphalab Veterinary Diagnostic Laboratory (blood samples were taken from the jugular vein of the rabbits) and the Laboratory of General Helminthology and Parasitology of the Institute of Zoology of the Scientific Center of Zoology and Hydroecology of the Armenian NAS (blood samples were taken from the peripheral ear vein of the rabbits). We studied healthy (control) and artificially infected (with coccidia) giant and Californian rabbits. A comparative analysis of blood cells was also perform

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Zhu, Juan, Xinyi Niu, and Yao Wang. "Polycentric Urban Spatial Structure Identification Based on Morphological and Functional Dimensions: Evidence from Three Chinese Cities." Sustainability 16, no. 6 (2024): 2584. http://dx.doi.org/10.3390/su16062584.

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Regarding whether a polycentric urban spatial structure is a sustainable urban development model, various studies use different employment center identification methods, resulting in inconsistent conclusions. This paper takes Hangzhou, Wuhan, and Nanning, three Chinese cities at different stages of development as cases, and adopts various methods to identify employment centers to compares the polycentric spatial structure differences from morphological and functional dimensions, and puts forward a multi-dimensional perspective for analyzing the characteristics of the polycentric spatial struct

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Molnár, M., K. Joó, A. Barczi, et al. "Dating of Total Soil Organic Matter Used in Kurgan Studies." Radiocarbon 46, no. 1 (2004): 413–19. http://dx.doi.org/10.1017/s0033822200039722.

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We investigated Csípo-halom, one of the kurgans that served as a burial place in the Hortobágy area of the Hungarian Great Plain. For pedological description and other studies of the protected mound and its surroundings, only a few monitoring drillings were permitted to get soil samples. On the basis of morphological and visual studies, the structure and layers of the mound were reconstructed. The Laboratory of Environmental Studies of the Institute of Nuclear Research at the Hungarian Academy of Sciences (INR/HAS) performed radiocarbon measurements of soil samples, applying a bulk combustion

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Zheng, Zi-Wei, Qiu-Yue Zhang, Li-Rong Zhang, Hai-Sheng Yuan, and Fang Wu. "Morphological and molecular data reveal Cerrena caulinicystidiata sp. nov. and Polyporus minutissimus sp. nov. in Polyporales from Asia." MycoKeys 106 (June 13, 2024): 1–21. https://doi.org/10.3897/mycokeys.106.121840.

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Two new species of Polyporales, <i>Cerrena caulinicystidiata</i> and <i>Polyporus minutissimus</i>, are illustrated and described on the basis of morphological studies and phylogenetic analyses from southern China and Vietnam. <i>C. caulinicystidiata</i> is characterized by annual, resupinate, sometimes effused-reflexed basidiocarps, greyish orange to brownish orange pore surface, irregular pores (3–8 per mm), a trimitic hyphal system, pyriform to ventricose cystidia, and subglobose basidiospores 3.2–4.5 × 2.8–3.5 µm in size. <i>P. minutissimus</i> is characterized by annual, solitary, fan-sha

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Ivannikova, T. E., O. B. Bezlepkina, F. M. Abdulhabirova, A. U. Abrosimov, M. V. Degtyarev, and N. A. Zubkova. "Nodular toxic goiter in children: clinical features, morphological variants." Problems of Endocrinology 67, no. 2 (2021): 102–10. http://dx.doi.org/10.14341/probl12738.

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BACKGROUND: Toxic nodular goiter (TNG) is a rare disease in which the cause of hyperthyroidism is the presence of a node or nodes that autonomously secrete thyroid hormones. With children and adolescents this condition is extremely rare — in 5–7.5% of all cases of nodular goiter. Therapy of toxic nodular goiter is aimed at relieving the symptoms of hyperthyroidism taking into account the malignant potential of the nodular formation. In the available literature, there are no data on the clinical course, comparative results of cytological and histological data in patients with toxic nodular goit

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Phuaklikhit, Chairat, Thanwarat Junsri, Seiji Saito, Satoshi Muraki, and Ping Yeap Loh. "Biomechanical and Physiological Variables in Dynamic and Functional Balance Control during Single-Leg Loading in Individuals with Chronic Ankle Instability: A Scoping Review." Sports 12, no. 8 (2024): 224. http://dx.doi.org/10.3390/sports12080224.

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Background: This scoping review summarizes the tasks and outcomes in dynamic and functional balance assessments of individuals with chronic ankle instability, focusing on the physiological and biomechanical characteristics. Method: A comprehensive literature search was conducted in PubMed, Scopus, Web of Science, and MEDLINE databases in September 2023 and revised in April 2024. Studies evaluating dynamic and functional balance in chronic ankle instability using clinical tests, as well as biomechanical and physiological outcomes, were included. Results: Out of 536 publications, 31 met the scre

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Kazyra, I. A., and A. V. Sukalo. "IgM nephropathy in children: clinical, immunological, pathomorphological features." Nephrology (Saint-Petersburg) 23, no. 5 (2019): 71–76. http://dx.doi.org/10.24884/1561-6274-2019-23-5-71-76.

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BACKGROUND. Studies on the problem of IgM nephropathy in children in the world literature are few. Data on the disease in adults and children In Belarus have not previously been presented.THE AIM: to analyze the clinical, immunological, morphological characteristics, treatment regimen and prognostic factors of IgM nephropathy in children.PATIENTS AND METHODS. The study included 153 patients during the 6 years observed in the Republican Center for Pediatric Nephrology, among whom 21 were diagnosed with IgM nephropathy.RESULTS. Analysis of clinical, morphological features, the participation of m

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G, Santhoshi, Swetha Gummalla, Pratyusha Tadepally, Vijaya Lakshmi K, and Bheeshma Byram. "An Assortment of Salivary Gland Lesions in a Tertiary Care Center, Mulugu Mandal, Siddipet." International Journal of Pharmaceutical and Clinical Research 14, no. 5 (2022): 853–59. https://doi.org/10.5281/zenodo.13830525.

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<strong>Background: </strong>Salivary glands have been the source of a wide variety of lesions, however uncommon their occurrence may be. Off late, there has been a rise in the inflow of cases pertaining to salivary gland lesions. These lesions have shown a huge diversity in their morphologies. Histopathological examination has been instrumental in diagnosing these lesions as well as differentiating between the benign and malignant ones. The aim of the study is to analyze the occurrence of the salivary gland lesions, highlighting their age, sex and site distribution and delving into the m

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Yassin, Mohamed A., Firyal A. Ibrahim, Hanadi R. El-Ayoubi, et al. "Clinico-Pathological Profile and Outcome of Acute Myeloid Leukemia: An Experience of Al-Amal Hematology/Oncology Center In Qatar." Blood 116, no. 21 (2010): 4384. http://dx.doi.org/10.1182/blood.v116.21.4384.4384.

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Abstract Abstract 4384 AML is a group of neoplastic disorders resulting from clonal expansion of immature hematopoietic cells in the bone marrow, blood and other tissues. AML represents approximately 90% of all acute leukemias in adults. The median age at diagnosis is 65 years. Geographic variations in the incidence and subtype of AML have been reported in different parts of the world. The classification of AML has evolved from the standard morphological FAB classification to the most recent 2008 World Health Organization (WHO) classification that consider the morphological, immunological, cyt

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Khassanova, Madina, Alexandra Tegza, Zulkyya Abilova, and Aigerim Mendybayeva. "MORPHOLOGICAL AND HISTOLOGICAL CHARACTERISTICS OF THE ENDOMETRIUM OF THE UTERUS OF COWS WITH CATARRHAL ENDOMETRITIS." 3i intellect idea innovation - интеллект идея инновация 1 (2023): 55–60. http://dx.doi.org/10.52269/22266070_2023_1_55.

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The article presents the results of the study of the pathomorphological state of the endometrium in cows with catarrhal endometritis in Kostanay region. Based on studies of tissues of reproductive organs in cows at the age of 4 to 7 years were used.with catarrhal endometritis, it was found that in the structural organization of the endometrium in cows, dystrophic processes of the of the integumentary epithelium, glandular pits with vacuolization and pyknosis of their nuclei were observed. The terminal sections of the alveolar glands of the endometrial mucosa are lined with a single-layer doubl

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Repina, Elvira F., Denis O. Karimov, Samat S. Baygildin, et al. "Morphological changes in parenchymal organs of laboratory animals in acute effect of carbon tetrachloride." Hygiene and sanitation 99, no. 9 (2020): 1001–6. http://dx.doi.org/10.47470/0016-9900-2020-99-9-1001-1006.

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Introduction. Among noninfectious diseases, one of the leading places belongs to pathologies caused by the action of industrial toxicants. In this regard, the search for drugs for the prevention and treatment of various intoxications is one of the priority tasks of public health. Treatment of intoxication with drugs with antioxidant and antihypoxic activity is more effective. The aim of this study was to investigate morphological changes in parenchymal organs (liver, kidneys, and pancreas) under acute exposure to high doses of carbon tetrachloride and to evaluate the effectiveness of their cor

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Kiremit, Ferhat, Ertan Taşkavak, James Parham, Oğuz Türkozan, and Kurtuluş Olgun. "A quantitative reassessment of morphology-based taxonomic schemes for Turkish tortoises (Testudo graeca)." Amphibia-Reptilia 31, no. 1 (2010): 69–83. http://dx.doi.org/10.1163/156853810790457894.

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AbstractIn the last decade, Asian populations of Testudo graeca were split into as many as 10 species based on morphology and morphometry and then subsequently synonymized based on genetic evidence. We generate new morphometric data for six of these disputed species from Turkey, a major center of morphological and genetic diversity for Asian T. graeca. We test the concordance of our data with previous morphological assignments. Our morphometric data and analyses do not support all of the results of previous morphometric studies. Instead we find that putatively named taxa from the Mediterranean

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Kassubek, Rebecca, David Weinstock, Anna Behler, et al. "Morphological alterations of the hypothalamus in idiopathic intracranial hypertension." Therapeutic Advances in Chronic Disease 13 (January 2022): 204062232211413. http://dx.doi.org/10.1177/20406223221141354.

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Background: The pathophysiology of idiopathic intracranial hypertension (IIH), a condition characterized by raised intracranial pressure, is not well understood. Objectives: We hypothesized that the hypothalamus might exhibit alterations in patients with IIH, based on its established association with obesity and the potential role of hormonal and metabolic factors in IIH. Design: Retrospective single-center cohort study. Methods: Thirty-three individuals with IIH and 40 matched healthy individuals were studied, including levels of the hormones and proteins leptin, adiponectin, ghrelin, insulin

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Lavrenov, Maksim, Sergey Vasil'ev, Vladimir Nikitin, and Vera Savchenkova. "INDIVIDUAL VARIABILITY OF MORPHOLOGICAL FEATURES OF POLISH LARCH IN THE CONDITIONS OF INTRODUCTION." Forestry Engineering Journal 9, no. 4 (2020): 33–40. http://dx.doi.org/10.34220/issn.2222-7962/2019.4/4.

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Polish larch trees are among the most valuable among forest species both in natural growing conditions and in the conditions of introduction. However, its taxonomic status is not fully resolved due to the similarity in morphological features with European and Siberian larch. We conducted a comparative analysis of these species of larch on the morphological features of cones and needles. The studies were carried out in the conditions of introduction in the center of the European part of Russia. We present the average value of the trait (XSR ± Sx) and the degree of its variation (V %). The relia

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Kim, Han Soul, Ki Uk Mun, and Chul-Ho Kim. "The Association between Hip Joint Morphology and Posterior Wall Fracture: Analysis of Radiologic Parameters in Computed Tomography." Journal of Personalized Medicine 13, no. 9 (2023): 1406. http://dx.doi.org/10.3390/jpm13091406.

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Although numerous radiologic parameters of abnormal hip joint morphology are utilized in practice, studies on the relation of these parameters to acetabular fractures are limited. This study hypothesized that certain morphological features of hip joints are associated with acetabular posterior wall (PW) fracture patterns and aimed to identify morphological characteristics predictive of acetabular PW fracture. The records of 107 consecutive patients, who were diagnosed with acetabular fractures in a level I trauma center from August 2017 to April 2021, were initially reviewed. After excluding p

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Manandhar, Seerina Adhikari, Tapas Pramanik, Krishna Chandra Devkota, and Prem Prasad Panta. "Prevalence of Anemia and Morphological Variation in RBC among COPD Patients admitted at a Tertiary Health Care Center, Kathmandu, Nepal." Nepal Medical College Journal 23, no. 4 (2021): 324–28. http://dx.doi.org/10.3126/nmcj.v23i4.42224.

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Many studies have depicted that anemia is one of the most common co-morbidity among Chronic Obstructive Pulmonary Disease (COPD) patients. Therefore, its correction in those patients is an important aspect of the treatment protocol. Our study was designed to explore the prevalence of anemia and morphological alteration, if any, in RBC among COPD patients. The study was conducted from November 2020 to June 2021 among the COPD patients admitted in the Medical ward of Nepal Medical College Teaching Hospital. If hemoglobin level was <13gm/dl in males and <12gm/dl in females and/or hematocrit

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Zhang, Shuo, Charles J. Hailey, Kaya Mori, et al. "HARD X-RAY MORPHOLOGICAL AND SPECTRAL STUDIES OF THE GALACTIC CENTER MOLECULAR CLOUD SGR B2: CONSTRAINING PAST SGR A⋆ FLARING ACTIVITY." Astrophysical Journal 815, no. 2 (2015): 132. http://dx.doi.org/10.1088/0004-637x/815/2/132.

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Adriano-Anaya, María de Lourdes, Edilma Pérez-Castillo, Miguel Salvador-Figueroa, et al. "Sex expression and floral diversity inJatropha curcas: a population study in its center of origin." PeerJ 4 (May 24, 2016): e2071. http://dx.doi.org/10.7717/peerj.2071.

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Sex expression and floral morphology studies are central to understand breeding behavior and to define the productive potential of plant genotypes. In particular, the new bioenergy cropJatropha curcasL. has been classified as a monoecious species. Nonetheless, there is no information about its reproductive diversity in the Mesoamerican region, which is considered its center of origin and diversification. Thus, we determined sex expression and floral morphology inJ. curcaspopulations from southern Mexico and Guatemala. Our results showed that most ofJ. curcasspecimens had typical inflorescences

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EL BOUKHARI, Ali, Salma TABI, Abdelhamid EL MOUSADIK, et al. "Flow cytometry and chromosome numbers variation in argan tree Argania spinosa (L.) Skeels." Notulae Scientia Biologicae 15, no. 1 (2023): 11451. http://dx.doi.org/10.55779/nsb15111451.

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Argania spinosa L. Skeels is an endemic species of west-central Morocco, which is characterized by a high diversity of morphological and genetic traits. It constitutes a natural resource for oleo-agro-sylvo-pastoral uses. All conservation and genetic breeding strategies aimed to domesticate argan require a good knowledge of the plant material. However, several studies focused on agronomical, morphological, phytochemical, and molecular characterization, while the cytogenetic aspects were less investigated. The objective of this work is to identify the chromosome number and ploidy level on the n

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Nikiforovich, P. A., D. G. Beltsevich, and M. S. Berlovich. "Place of istmusectomy in thyroid tumors management: experience of National Medical Research Center of Endocrinology." Head and Neck Tumors (HNT) 15, no. 1 (2025): 20–25. https://doi.org/10.17650/2222-1468-2025-15-1-20-25.

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Introduction. Given the relatively favorable prognosis in highly differentiated thyroid cancer and improvement in diagnosis of the disease, an assessment of patients’ life quality and risk of developing surgical complications comes to the fore. The lack of studies and recommendations regarding the volume of thyroid resection in patients with tumors limited by its isthmus does not allow determining what the surgery volume is optimal, especially for patients at low risk of relapse.Aim. To determine the advantages and disadvantages of isthmusectomy as a method of treating nodular pathology of the

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Caracciolo, Makoto Enoki, Beatriz Elise de Andrade-Silva, Victor Hugo Borba, et al. "Integrative Taxonomy of Metarhabditis Associated with Parasitic Otitis in Dairy Cattle." Taxonomy 4, no. 3 (2024): 464–86. http://dx.doi.org/10.3390/taxonomy4030023.

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Parasitic otitis is an inflammatory process that can affect the external to internal cattle ear, causing discomfort in animals, impairing performance, and even leading to animal death. The infection was initially associated with nematodes of the Rhabditis genus in tropical and subtropical regions. Currently, the nematode species described as associated with bovine otitis are Metarhabditis costai, Metarhabditis freitasi, and, more recently, M. blumi. It is worth highlighting that there is still a lack of robust information regarding the morphological details, ultrastructural aspects, and molecu

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Nadila, Dea, Sobir ,, and Dan Muhamad Syukur. "Keragaman Morfologi dan Kandungan Tanin pada Tanaman Leunca [Solanum nigrum (L.)]." Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 47, no. 1 (2019): 76–83. http://dx.doi.org/10.24831/jai.v47i1.19554.

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Black nightshades [Solanum nigrum (L.)] is an indigenous vegetable originatied from tropical and subtropical regions. In Indonesia, black naightshades widely spread in Java, especially West Java. Black nightshades has a bitter taste caused by the content of tannins. The objective of this study was to identify and analyze the morphological and tannin content of 20 black nightshades accessions. The research was started with germplasm exploration in November 2015-February 2016, followed by planting and analysis until September 2016 at a laboratory of the Center for Tropical Horticultural Studies

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