Relevant bibliographies by topics / D. farinae

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'D. farinae'

Author: Grafiati
Published: 4 June 2021
Last updated: 1 February 2022

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Journal articles on the topic "D. farinae"

1

Cui, Yubao, Cuixiang Gao, Ying Zhou, Peng Zhou, Ming Peng, Yingzi Lin, and Jianglong Peng. "Phylogenetic analysis of house dust mites." Open Medicine 5, no. 1 (February 1, 2010): 69–74. http://dx.doi.org/10.2478/s11536-009-0106-6.

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AbstractHouse dust mites live in house dusts and affect the health of humans. Among the many species, Dermatophagoides farinae, D. pteronyssinus, and Euroglyphus maynei have been found to be commonly associated with Ig-E-mediated allergic diseases. As a result, there is increasing effort to develop methods for the diagnosis and treatment of diseases caused by these species. The purpose of the current study was to explore the evolutionary relationships among house dust mites. After adult D. farinae were separated and isolated for total RNA extract, the cDNA coding for Der f 1 and Der f 2 were cloned and sequenced. Then amino acid sequences for group 1 and 2 allergens of two of the most common house dust mites, D. pteronyssinus, E. maynei, were obtained from databases. Interestingly, homological analysis of amino acid sequences showed that both Der p 1 and Der p 2 from D. pteronyssinus had more similarities to Eur m 1 and Eur m 2, respectively, than they had to Der f 1 and Der f 2 from D. farinae. In the phylogenetic trees, D. pteronyssinus clustered with E. maynei, but not with D. farinae, although D. pteronyssinus and D. farinae belong to the same genus according to morphological taxonomy. It was previously assumed that D. pteronyssinus was more similar to E. maynei than to D. farinae at evolutionary levels.
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ZEYTUN, Erhan, Salih DOĞAN, Edhem Ünver, and Fatih ÖZÇÜÇEK. "Evaluation of Dermatophagoides pteronyssinus (Trouessart) and D. farinae Hughes (Acari: Pyroglyphidae) sensitivity in patients with allergic rhinitis: a comparative study." Systematic and Applied Acarology 23, no. 2 (February 7, 2018): 206. http://dx.doi.org/10.11158/saa.23.2.2.

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This study was conducted to determine the sensitivity to Dermatophagoides pteronyssinus (Trouessart) and D. farinae Hughes with skin prick tests (SPT) and serologic tests in patients with allergic rhinitis (AR), and to specifically search for those mites in homes of patients. A total of 51 participants, (23 patients and 28 controls) were utilized. Skin-prick tests with D. pteronyssinus and D. farinae allergens were performed on all participants, and serum levels of allergen-specific lgE and total IgE were also measured. Dust samples were collected from homes of all participants and examined under a stereo microscope. 977 D. pteronyssinus (mean 44.4/g) and 24 D. farinae (mean 4.0/g) were isolated from the homes of patients, whereas 35 D. pteronyssinus (mean 4.4/g), and four D. farinae (mean 2.0/g) were isolated from the homes of the controls. Patients with D. pteronyssinus in their homes had 95.5% sensitivity to the species according to SPT and 27.3 according to IgE. Patients with D. farinae in their homes had 83.3% sensitivity to the species according to SPT, and 50% according to IgE. Dermatophagoides pteronyssinus sensitivity in the controls was detected as 12.5% according to SPT; however, D. farinae sensitivity was not detected according to both SPT and mite-specific IgE. Differences between patients and controls utilizing SPT results was statistically significant, but not when using mite-specific IgE results. As a result, it was determined that patients with AR in Erzincan province were sensitized to D. pteronyssinus and D. farinae, and that their homes contained those species. It may be helpful to consider these findings in clinical assessment of patients with AR, and also in treatment utilizing immunotherapy techniques.
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Dhaliwal, Amandeep Kaur, Devinder Singh, Ramanpreet Kaur Randhawa, and Atinderpal Singh. "Sensitivity in allergic asthmatic subjects towards house dust mite allergens." Systematic and Applied Acarology 26, no. 1 (January 6, 2021): 75–84. http://dx.doi.org/10.11158/saa.26.1.5.

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Asthma is a common problem that affects about 20 million peoples in India and can be often under-diagnosed or misdiagnosed. It can be allergic or non-allergic though the former type is more common and prevalent. Allergic asthma can be triggered by many allergens and house dust mites (HDM) are one of the common indoor allergens. The present study emphasizes the significance of house dust mites in allergic asthmatic subjects which is based on 115 asthmatic subjects in Punjab, India. For the quantification and the estimation of total serum Immunoglobulin E and HDM specific IgE, a mixture of 14 allergens and a mixture of two mite allergens viz. Dermatophagoides pteronyssinus and D. farinae were used respectively. Total and specific IgE levels were detected on ImmunoCAP Phadia 100. A statistically significant correlation between total and HDM specific IgE levels of 115 asthmatic subjects was found as compared to control group of 30 non-allergic individuals. The specific IgE levels of 54.78% subjects against the allergen of two mite species were found to be positive. Dust samples were taken from various localities of the houses to identify the diversity of house dust mites which were responsible for allergic asthma. Five common house dust mite species viz. D. pteronyssinus Trouessart, D. farinae Hughes, D. microceras Griffiths and Cunnington, D. aureliani Fain and Euroglyphus maynei Cooreman were identified from the dust. The present study observed that total IgE levels were higher with higher specific IgE levels against the mixture of two mite allergens viz. D. pteronyssinus and D. farinae in the blood serum. D. pteronyssinus was the most abundant and prevalent mite species followed by D. farinae. Therefore, present study concluded that HDM specific IgE levels against the mite allergen of D. pteronyssinus and D. farinae in the serum of allergic asthmatic subjects were found to be higher because of the higher prevalence of these two mites (D. pteronyssinus i.e. 69.80% and D. farinae i.e. 20.72%) in the house of allergic asthmatic subjects as compared to other identified mites.
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Molva, Vit, Marta Nesvorna, and Jan Hubert. "Feeding Interactions Between Microorganisms and the House Dust Mites Dermatophagoides pteronyssinus and Dermatophagoides farinae (Astigmata: Pyroglyphidae)." Journal of Medical Entomology 56, no. 6 (May 30, 2019): 1669–77. http://dx.doi.org/10.1093/jme/tjz089.

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Abstract The feeding interactions between house dust mites (HDM) and microorganisms are key factors in the survival of mites in human environments. The suitability of different microbes for HDM is not known. Here, microbial species isolated from HDM cultures were offered to HDM in food preference tests under laboratory conditions. The microbial species were added to the rearing diet of mites to reach 7% of Saccharomyces cerevisiae and 10% of each tested microorganism. The suitability of each microbe-supplemented diet for Dermatophagoides pteronyssinus and Dermatophagoides farinae was compared in terms of mite population growth and mite preference in a cafeteria test. The effect of mite feeding on the respiration of microorganisms in the diet was observed in microcosms. HDM were able to feed and reproduce on some bacterial and fungal species, but the suitability of microbial species differed. Increasing the yeast Sa. cerevisiae in the diet from 7 to 17% appeared the most suitable for both mite species. Staphylococcus spp. bacteria were preferred for D. farinae and were suitable for reproduction. The population growth and feeding preferences of D. pteronyssinus and D. farinae with respect to microorganisms indicate that D. farinae can develop on a diet with bacterial (Staphylococcus nepalensis and Staphylococcus kloosii) additions, whereas D. pteronyssinus was successful on a diet with fungal (Aspergillus jensenii and Aspergillus ruber) additions. The bacteria Kocuria rhizophila and Bacillus cereus decreased population growth in D. pteronyssinus, whereas the yeasts Hyphopichia pseudoburtonii, Hyphopichia burtonii, and Candida ciferrii decreased population growth in D. farinae. These results indicate that some microorganisms are an important food source for HDM.
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TONGU, Yasumasa, Akira ISHII, and Heinan OH. "Ultrastructure of house-dust mites, Dermatophagoides farinae and D. pteronyssinus." Medical Entomology and Zoology 37, no. 3 (1986): 237–44. http://dx.doi.org/10.7601/mez.37.237.

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Masaki, Katsunori, Koichi Fukunaga, Yuji Kawakami, and Rubaiyat Haque. "Rare presentation of anaphylaxis: pancake syndrome." BMJ Case Reports 12, no. 3 (March 2019): e228854. http://dx.doi.org/10.1136/bcr-2018-228854.

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A 43-year-old woman presented with oral discomfort, sneezing, urticaria, eyelid angioedema, abdominal pain, diarrhoea, dyspnoea and wheeze soon after eating a Japanese flour pancake (okonomiyaki, containing wheat, egg, yam, pork, prawn and squid). Subsequent analysis of the flour used in the pancake revealed the presence of Dermatophagoides farinae (4500 mites/g). The patient tested positive for specific IgE to D. farinae (15.2 kU/L) and D. pteronyssinus (14.0 kU/L) with negative responses to other ingredients in the pancake. Oral ingestion of dust mite in poorly stored foods can cause anaphylactic reactions in patients with allergy.
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Duez, Catherine, Barbara Gross, Philippe Marquillies, Valérie Ledroit, Bernhard Ryffel, and Corine Glineur. "Regulation of IL (Interleukin)-33 Production in Endothelial Cells via Kinase Activation and Fas/CD95 Upregulation." Arteriosclerosis, Thrombosis, and Vascular Biology 40, no. 11 (November 2020): 2619–31. http://dx.doi.org/10.1161/atvbaha.120.314832.

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Objective: The occurrence of new blood vessel formation in the lungs of asthmatic patients suggests a critical role for airway endothelial cells (ECs) in the disease. IL-33 (Interleukin-33)—a cytokine abundantly expressed in human lung ECs—recently emerged as a key factor in the development of allergic diseases, including asthma. In the present study, we evaluated whether mouse and human ECs exposed to the common Dermatophagoides farinae allergen produce IL-33 and characterized the activated signaling pathways. Approach and Results: Mouse primary lung ECs were exposed in vitro to D farinae extract or rmIL-33 (recombinant murine IL-33). Both D farinae and rmIL-33 induced Il-33 transcription without increasing the IL-33 production and upregulated the expression of its receptor, as well as genes involved in angiogenesis and the regulation of immune responses. In particular, D farinae and rmIL-33 upregulated Fas/Cd95 transcript level, yet without promoting apoptosis. Inhibition of caspases involved in the Fas signaling pathway, increased IL-33 protein level in ECs, suggesting that Fas may decrease IL-33 level through caspase-8-dependent mechanisms. Our data also showed that the NF-κB (nuclear factor-κB), PI3K/Akt, and Wnt/β-catenin pathways regulate Il-33 transcription in both mouse and human primary ECs. Conclusions: Herein, we described a new mechanism involved in the control of IL-33 production in lung ECs exposed to allergens.
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Naz, Shumaila, Farhana Riaz Chaudhry, Dilawar Abbas Rizvi, and Muhammad Ismail. "Phylogenetic Analysis of Astigmatid Mites Sarcoptes scabiei and Dermatophagoides farinae using ITS-2 as a Genetic Marker." Life and Science 1, no. 2 (April 14, 2020): 5. http://dx.doi.org/10.37185/lns.1.1.75.

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Objective: The coding of astigmatid mites based on their morphological and developmental characteristics often leads to uncertainty in the results. The ribosomal internal transcribed spacer (ITS-2) region, being highly conserved in eukaryotes is commonly employed as a barcode for identification of mite species. The present study was an attempt to characterize the gene sequences of astigmatid mites i.e. Sarcoptes scabiei (S. scabiei), Dermatophagoides farinae (D. farinae) using ITS-2 as a genetic marker. Place and Duration of Study: The study was conducted at Department of Dermatology, Military Hospital (MH), Rawalpindi from September 2012 to October 2013. Materials and Methods: In order to characterize relationship of astigmatid mites, the ITS-2 marker was successfully amplified and sequenced. The resulting ITS-2 gene sequences were aligned using Clustal W. MEGA 7 was used to construct phylogenetic tree of the aligned sequence. Results: The phylogenetic tree showed an overall genetic distance of 0.53 indicating close genetic relationship among astigmatid mite species. Pairwise distance was calculated for the ITS-2 gene and low genetic diversity values were observed within S. scabiei and D. farinae that range from 0.003-0.008 and 0.006-0.038 respectively. Conclusion: The study supports the view that the ITS-2 region can be used to identify morphologically difficult astigmatid mites but is not useful in characterization of different species based on the geographical distribution. This study has important implication in our understanding of the epidemiology of S. scabiei and D. farinae and development of control strategies in human transmission.
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Chermprapai, Suttiwee, Pojnicha Chuayjuljit Anukkul, Teerawat Kritsadasima, Pudcharaporn Kromkhun, and Naris Thengchaisri. "Comparing the results of intradermal skin tests for four dust mite allergens in dogs with atopic dermatitis in Thailand." November-2020 13, no. 11 (2020): 2381–87. http://dx.doi.org/10.14202/vetworld.2020.2381-2387.

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Background and Aim: Hypersensitivity to house dust mites is a common cause of atopic dermatitis in dogs. The intradermal test (IDT) identifies allergens to be included in allergen-specific immunotherapy. Common mite allergens used for IDT include single source extracts obtained from Dermatophagoides farinae or Dermatophagoides pteronyssinus or multisource extracts from multimite species (mixed mites), as well as a combination of multimite species and proteins from feces and shed skin (house dust). The objectives of the present study were to evaluate the prevalence of mite sensitivity in dogs diagnosed with atopic dermatitis in different Thailand provinces and to determine if positive test results to mite allergens aligned. Materials and Methods: Eighty-two dogs (median age [range]: 5 years [11 months-11 years]; 51 males and 31 females) diagnosed with atopic dermatitis underwent IDTs with four different mite-related allergens (D. farinae, D. pteronyssinus, mixed mites, and house dust). The skin reactions were reported on a scale of 0-4 and the reactions 2+ were considered clinically relevant. The relationship between IDT results from different allergens was determined using Pearson's correlation coefficient (r). Fisher's exact test was used to compare IDT results for different mite allergens as well as for dogs residing in Bangkok versus other provinces in Thailand. Results: The prevalence (95% confidence interval [CI]) of positive IDT results for D. farinae, D. pteronyssinus, mixed mites, and house dust in dogs with atopic dermatitis was 64.63% (52.30-74.88), 58.54% (47.12-69.32), 47.56% (36.41-58.89), and 35.37% (25.12-46.70), respectively. A moderate correlation was found in IDT results between D. pteronyssinus and house dust (r=0.514), between D. pteronyssinus and D. farinae (r=0.426), and between D. farinae and mixed mites (r=0.423). The prevalence of dogs with positive IDT results for mite allergens with mono-sensitization, bi-sensitization, tri-sensitization, and quadru-sensitization did not differ significantly between dogs residing in Bangkok (11.63%, 18.60%, 25.58%, and 16.28%) and dogs residing in other provinces (12.82%, 30.77%, 35.90%, and 10.26%). The overall sensitivity (95% CI) and specificity (95% CI) of the mixed mites test associated with atopic dermatitis in dogs were 60.32% (47.20-72.40%) and 94.70% (74.00-99.90%), respectively. The overall sensitivity (95% CI) and specificity (95% CI) of the house dust test associated with atopic dermatitis in dogs were 42.90% (30.50-56.00%) and 89.50% (66.90-98.70%), respectively. Conclusion: House dust mites are an important source of allergens for dogs with atopic dermatitis. In the present study, no significant difference in the prevalence of atopic dermatitis was found in dogs living in the urban area compared with dogs living in the countryside. Application of multisource extracts from mites for IDT revealed a higher reaction to mixed mites than that of house dust.
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Cunha, Victor E. S., Maria Helena Silva, and João Luiz H. Faccini. "Serological identification of house dust mite allergens in dogs with atopic dermatitis." Pesquisa Veterinária Brasileira 32, no. 9 (September 2012): 917–21. http://dx.doi.org/10.1590/s0100-736x2012000900016.

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House dust mite antigens have been used for decades to diagnose allergic diseases in humans and animals. The objective of this study was to identify allergens in commercial Dermatophagoides farinae and Blomia tropicalis extracts by immunoblotting using sera from allergic dogs and anti-dog IgE conjugate. The analysis of antigens present in the D. farinae extract (FDA Allergenic) using sera from 10 dogs allergic to D. farinae showed that eight sera recognized a band of approximately 102 kDa, eight recognized two bands of 52 to 76 kDa, five recognized one band of approximately 76 kDa, four recognized one band of 31 to 38 kDa, and two recognized one band of 12 to 17 kDa. Immunoblot assays of the B. tropicalis extract (FDA Allergenic) using sera from 10 animals allergic to B. tropicalis showed that five sera recognized two bands of 52 to 76 kDa. These results demonstrate the importance of the two house dust mite species for the pathogenesis of canine atopic dermatitis in Brazil. In addition, the results indicate which allergens should be present in allergenic extracts used for diagnosis and allergen-specific immunotherapy.
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Dissertations / Theses on the topic "D. farinae"

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Frezza, Ana Paula Di Martino. "Avaliação da soroprevalência aos alérgenos Der f 2 e Zen 1 do ácaro Dermatophagoides farinae em cães com dermatite atópica." Botucatu, 2019. http://hdl.handle.net/11449/180820.

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Orientador: Luiz Henrique de Araujo Machado
Resumo: A dermatite atópica (DA) é uma doença crônica, inflamatória e pruriginosa da pele resultante da perda de barreira epidérmica, sensibilização e produção exacerbada de anticorpos IgE, direcionados, principalmente, contra alérgenos ambientais, mormente aos ácaros da poeira doméstica. Estudos com alérgenos dos ácaros da poeira doméstica são necessários para aprimoramento de testes sorológicos e intradérmicos e para confeccionar imunoterapia alérgeno específica com alta eficácia. O objetivo deste estudo foi avaliar a soroprevalência aos alérgenos Der f 2, Zen 1 e corpo do ácaro Dermatophagoides farinae em cães com DA do estado de São Paulo, Brasil. Foi utilizado o soro de 85 cães, os quais foram submetidos ao teste sorológico ELISA (Enzyme Linked Imunosorbent Assay) indireto para detecção de IgE alérgeno-específica para os alérgenos estudados. A soropositividade foi observada em 96% dos animais para Der f 2, 91% para Zen 1 e 96% para o corpo do ácaro. Devido à esta alta prevalência encontrada, sugerimos que Der f 2 e Zen 1 podem ser considerados alérgenos maiores para cães no estado de São Paulo.
Abstract: Atopic dermatitis (AD) is a chronic, inflammatory and pruritic disease of the skin resulting from the loss of epidermal barrier, sensitization and exacerbated production of IgE antibodies, mainly directed against environmental allergens, especially to house dust mite. Studies with house dust mite allergens are required, aiming at the improvement of both serological and intradermal tests, in order to make specific allergen immunotherapy with high efficacy. The objective of this study was to evaluate the seroprevalence of Der f 2, Zen 1 and body of the Dermatophagoides farinae allergens in dogs with AD from the State of São Paulo, Brazil. Serum of 85 dogs were used, which were submitted to indirect enzyme-linked immunosorbent assay (ELISA) for the detection of allergen-specific IgE for the allergens studied. Serum of 85 dogs were used, which were using the indirect ELISA (Enzyme Linked Immunosorbent Assay) for the detection of allergen-specific IgE. Seropositivity was observed in 96% of the animals for Der f 2, 91% for Zen 1 and 96% for body of the mite. Due to this high prevalence, we suggest that Der f 2 and Zen 1 can be considered as major allergens dogs in the state of São Paulo.
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Oliveira, Raquel Soares Binotti de. "Atividade acaricida contra ácaros Dermatophagoides pteronyssinus e D. farinae (Pyroglyphidae) de produto contendo óleos essenciais de Lavadula officinalis e Mentha piperita (Labiatae)." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/308185.

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Orientador: Ângelo Pires do Prado
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas
Made available in DSpace on 2018-08-16T09:23:48Z (GMT). No. of bitstreams: 1 Oliveira_RaquelSoaresBinottide_D.pdf: 2064191 bytes, checksum: 947400e01f2da61b9ec537f4350e8793 (MD5) Previous issue date: 2009
Resumo: Ácaros são os principais agentes relacionados ao quadro de sensibilização respiratória de indivíduos atópicos no Brasil, sendo responsáveis por crises de asma, rinite e conjuntivite alérgicas, dentre outros. São encontrados nas residências principalmente em colchões, sofás e tapetes, onde alguns métodos podem ser utilizados para controlar sua infestação. O objetivo desse estudo foi o de avaliar a eficácia acaricida in vitro do produto a base de óleo essencial das plantas Lavandula officinalis e Mentha piperita (Labiatae) contra ácaros Dermatophagoides pteronyssinus e Dermatophagoides farinae (Pyroglyphidae). O efeito acaricide do Produto-Teste foi comparado com vários outros produtos químicos em estudos in vitro e de intervenção. O estudo in vitro foi realizado utilizando culturas acarinas, nas quais os produtos foram diretamente aplicados e em placas de Petri onde um número de ácaros foram colocados em contato com as substâncias testadas. A mortalidade acarina foi avaliada e utilizada para a comparação. O estudo de intervenção foi realizado em 30 residências de pacientes atópicos com asma e/ou rinite. A eficácia do Produto-Teste foi comparada com um produto acaricida comercializado no país através da quantificação de alérgenos acarinos Der p1 e Der f1 por ELISA e pela contagem do número de corpos acarinos nas amostras de poeira coletadas de colchões, sofás e tapetes tratados com um dos produtos pelo período de 6 meses. As implicações clínicas como sintomas alérgicos e segurança aos humanos dos produtos também foram avaliados. O estudo in vitro demonstrou que o efeito acaricida do Produto-Teste foi similar aquele observado com os produtos químicos. No estudo de intervenção, houve uma diminuição significativa nas concentrações dos alérgenos Der p1 e Der f1 nos 3 substratos tratados. Essa diminuição foi semelhante aquela observada com o produto comercial utilizado como controle. Apesar dos resultados, o número de corpos acarinos nas amostras de poeira dos 3 substratos não demonstrou alteração significativa após os 6 meses de tratamento para ambos os produtos testados. Além disso, os produtos foram considerados seguros para uso humano, desde que não foram observados efeitos adversos ou sinais de irritação significativos, embora fosse observado que alguns patientes atópicos presentes no recinto quando da aplicação do produto reclamaram de sintomas respiratórios. Os resultados demonstram que o acaricida contendo óleos essenciais de Lavandula officinalis e Mentha piperita (Labiatae) apresenta significativo efeito in vitro contra ácaros Dermatophagoides pteronyssinus e Dermatophagoides farinae (Pyroglyphidae) e causa uma diminuição significativa nos níveis de Der p1 e Der f1 na poeira de colchões, sofás e tapetes tratados. O produto foi considerado seguro para uso por humanos.
Abstract: House dust mites (HDM) are the greatest source of indoor allergens in Brazil, being closely implicated in respiratory allergic diseases such as asthma and rhinitis. In dwellings, HDM allergens are mainly found on mattresses, sofas and rug surfaces, where several methods such as mattress-covers and acaricides, can be used to control indoor mite infestation. The aim of this study was to evaluate the acaricide effect of an herbal product containing essential oils from Lavandula officinalis and Mentha piperita (Labiatae) against mites Dermatophagoides pteronyssinus and Dermatophagoides farinae (Pyroglyphidae). The acaricide effect of the Test-product was compared with several other chemical products in in vitro and clinical studies. The in vitro study was conducted using mite cultures, in which the chemical products were directly applied and in Petri dishes where a number of mites were placed in contact with the chemicals tested. Mite mortality was counted and used as comparison. The clinical study was conducted in 30 dwellings of atopic patients with asthma and/or rhinitis. The efficacy of the Test-product was compared with a Brazilian commercial acaricide and was done by ELISA quantification of the mite allergens Der p1 and Der f1 and by the number of body mites on dust collected from a mattress, sofa and rug treated with one of the products for 6 months. Clinical implications in allergic symptoms and the toxicity of the products for humans were also evaluated. The in vitro study showed that the acaricide effect of the Test-product was similar to that observed with the chemical products. In the clinical study, a significant decrease in Der p1 and Der f1 allergens concentrations were observed in all 3 treated sources. This decrease was similar to that observed with the commercial product used as control. Despite these results, the number of mite bodies on dust from all 3 sources presented no significant difference after the 6- months of treatment for both Test- and Control-products. Also, both products were considered safe for human use, since no significant adverse effects or toxicity signals were observed, although, atopic patients who were present in the room when the product was applied complained of respiratory symptoms. Our findings showed that the acaricide containing essential oils from Lavandula officinalis and Mentha piperita (Labiatae) has a significant in vitro effect against mites Dermatophagoides pteronyssinus and Dermatophagoides farinae (Pyroglyphidae) and caused a significant decrease in Der p1 and Der f1 levels on dust from treated mattresses, sofas and rugs. The product was considered safe for human use.
Doutorado
Saude da Criança e do Adolescente
Doutor em Saude da Criança e do Adolescente
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Diedrichs, Robin [Verfasser], Dario [Akademischer Betreuer] Farina, Ralf [Gutachter] Heinrich, and Dario [Gutachter] Farina. "Neuromuscular adaptations induced by long-term motor skill training / Robin Diedrichs ; Gutachter: Ralf Heinrich, Dario Farina ; Betreuer: Dario Farina." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2018. http://d-nb.info/1169396623/34.

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Rehbaum, Hubertus [Verfasser], Dario [Akademischer Betreuer] Farina, Otto [Akademischer Betreuer] Rienhoff, and Roberto [Akademischer Betreuer] Merletti. "Intuitive Myoelectric Control of Upper Limb Prostheses / Hubertus Rehbaum. Gutachter: Dario Farina ; Otto Rienhoff ; Roberto Merletti. Betreuer: Dario Farina." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2014. http://d-nb.info/1050873106/34.

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Hartmann, Cornelia [Verfasser], Dario [Akademischer Betreuer] [Gutachter] Farina, and Florentin [Gutachter] Wörgötter. "Electrocutaneous stimulation to close the loop in myoelectric prosthesis control / Cornelia Hartmann ; Gutachter: Dario Farina, Florentin Wörgötter ; Betreuer: Dario Farina." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2017. http://d-nb.info/1138115061/34.

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Xu, Ren [Verfasser], Dario [Akademischer Betreuer] [Gutachter] Farina, and Xiaoming [Gutachter] Fu. "Short-Latency Brain-Computer Interface Using Movement-Related Cortical Potentials / Ren Xu. Betreuer: Dario Farina. Gutachter: Dario Farina ; Xiaoming Fu." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://d-nb.info/1111100896/34.

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Kapelner, Tamás [Verfasser], Dario [Akademischer Betreuer] Farina, Dario [Gutachter] Farina, and David [Gutachter] Liebetanz. "Decoding motor neuron behavior for advanced control of upper limb prostheses / Tamás Kapelner ; Gutachter: Dario Farina, David Liebetanz ; Betreuer: Dario Farina." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2016. http://d-nb.info/1149958413/34.

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Patel, Gauravkumar K. [Verfasser], Dario [Akademischer Betreuer] Farina, Dario [Gutachter] Farina, and Marcus [Gutachter] Baum. "Context- and Physiology-aware Machine Learning for Upper-Limb Myocontrol / Gauravkumar K. Patel ; Gutachter: Dario Farina, Marcus Baum ; Betreuer: Dario Farina." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2018. http://d-nb.info/1185168508/34.

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Galliciano, Wilson. "Figuração literária de D. Sebastião em o conquistador de Almeida Faria." reponame:Repositório Institucional da UFPR, 2011. http://hdl.handle.net/1884/24971.

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Resumo: Este estudo tem por objeto o romance O conquistador (1990) do escritor portugues Almeida Faria (1943-). Nossa proposta e discutir a figuracao do rei portugues D. Sebastiao (1554-1578) que e o ponto de partida para o desenvolvimento do enredo, no qual o protagonista Sebastiao de Castro e construido como uma parodia de D. Sebastiao que, ao mesmo tempo em que se aproxima do referente historico e mitico rei, por outro lado, distancia-se no tempo e nas escolhas feitas ao longo da vida desse personagem que seguira se construindo e reconstruindo na sombra do seu homonimo. Sendo assim, o personagem de Almeida Faria e uma especie de duplo do jovem rei que morreu em 1578 na batalha de Alcacer Quibir. A presenca do mito sebastico na ficcao portuguesa produzida apos a Revolucao dos Cravos (1974) possibilita reflexoes e analises sobre a forca dos mitos em momentos paradigmaticos da historia. O romance O conquistador encerra um ciclo do autor que e antecedido pelos livros de sua Tetralogia Lusitana que tem como pano de fundo a historia portuguesa recente. D. Sebastiao, um rei casto e com formacao anacronica, queria ser o ultimo guerreiro das cruzadas que o tempo se incumbiu de materializa-lo na memoria coletiva como uma figura muito particular. O sebastianismo se apropria de crencas de tradicao messianica e encontra no joaquimismo um ancoradouro adequado. A incerteza com a morte do rei e o desaparecimento do corpo na batalha no Marrocos contra os mouros inimigos historicos da Terra Santa e do catolicismo, segundo a visao portuguesa, ajudam a construir a fama e a lenda de D. Sebastiao, o Encoberto. O sebastianismo sera entao um elo de esperanca e resistencia importante ja em 1580, contra o dominio filipino, logo apos a anexacao dos dois reinos pela Espanha. Elemento de forte presenca na historia portuguesa, pos-seculo XVI, o sebastianismo segue seu curso, manifestando-se em momentos de crises politicas agudas. O protagonista Sebastiao de Castro em busca de sua identidade sente o peso e as cobrancas de sua parecenca com o rei e vive um dilema: sera ele uma reencarnacao da figura mitico/historica? Sera que o futuro ira conduzi-lo a mesma tragedia por qual passaram D.Sebastiao e a nacao? Como o rei seicentista, vive cheio de duvidas sobre seu eu. O momento historico presente no romance de Almeida Faria e exatamente o fim da ditadura de Oliveira Salazar que sera marcante na vida de nosso protagonista e mostra o novo periodo por qual o pais esta prestes a passar, ou seja, uma nova realidade esperada com anseio por muitos. Enfim, n.O Conquistador, Almeida Faria, ao parodiar o rei, desconstroi o mito, trabalhando-o pelo inverso, as diferencas sao paralelamente construidas para marcar as semelhancas evidentes. O protagonista Sebastiao de Castro e um ser erotizado, conquistador do amor e nao de novas terras.
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Stango, Antonietta [Verfasser], Dario [Akademischer Betreuer] [Gutachter] Farina, Xiaoming [Gutachter] Fu, Jens [Gutachter] Grabowski, Russell [Gutachter] Luke, Stephan [Gutachter] Waack, and Florentin [Gutachter] Wörgötter. "Increasing the robustness of active upper limb prostheses / Antonietta Stango ; Gutachter: Dario Farina, Xiaoming Fu, Jens Grabowski, Russell Luke, Stephan Waack, Florentin Wörgötter ; Betreuer: Dario Farina." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2017. http://d-nb.info/1124680411/34.

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Book chapters on the topic "D. farinae"

1

"Cartas de Alexandre Faria Manuel." In Correspondência inédita dirigida a D. Frei Manuel do Cenáculo. Publicações do Cidehus, 2018. http://dx.doi.org/10.4000/books.cidehus.3359.

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"Outros documentos do espólio de Alexandre Faria Manuel." In Correspondência inédita dirigida a D. Frei Manuel do Cenáculo. Publicações do Cidehus, 2018. http://dx.doi.org/10.4000/books.cidehus.3360.

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"Resumo das cartas e outros documentos de Alexandre Faria Manuel." In Correspondência inédita dirigida a D. Frei Manuel do Cenáculo. Publicações do Cidehus, 2018. http://dx.doi.org/10.4000/books.cidehus.3372.

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Conference papers on the topic "D. farinae"

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Chagas Junior, Gilson, Marília Cavalcante, Samuel Pinto, and Ana Carla Pelais. "Caracterização da Cor de Farinhas de Mandioca (Manihot Esculenta Crantz), Grupo-D’Água Durante Armazenamento." In XII Latin American Congress on Food Microbiology and Hygiene. São Paulo: Editora Edgard Blücher, 2014. http://dx.doi.org/10.5151/foodsci-microal-040.

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Gonzatto, Vitor, Maria Eduarda Bezerra Milhomem, Ana Carolina Lima Delfino, Kátia Bonfim Leite de Moura Sérvulo, and Lidiane Pereira de Albuquerque. "INVESTIGAÇÃO DA PRESENÇA DE LECTINAS EM PREPARAÇÕES DE FOLHAS DE Anacardium occidentale L. E Syzigium cumini (L.) SKEELS." In I Congresso Brasileiro de Biotecnologia On-line. Revista Multidisciplinar de Educação e Meio Ambiente, 2021. http://dx.doi.org/10.51189/rema/795.

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Introdução: Lectinas são glicoproteínas que reconhecem glicoconjugados de superfícies celulares, possibilitando diversas aplicações biotecnológicas. Objetivo: Investigar a presença de lectinas em folhas de A. occidentale e S. cumini Material e métodos: A farinha das folhas secas de S. cumini e A.occidentale foram homogeneizadas em NaCl 0,15 M. Após filtração e centrifugação, o sobrenadante correspondeu ao extrato. As proteínas presentes no extrato foram precipitadas com (NH4)2SO4 obtendo-se a fração proteica F0-60% (após centrifugação/dialise). As preparações foram avaliadas quanto à concentração proteica e a presença de lectinas foi avaliada pela atividade hemaglutinante (AH) utilizando eritrócitos humanos e de coelho. Realizou-se o ensaio de inibição da AH com carboidratos. Para o ensaio do efeito do pH sobre a AH, as F0-60% foram incubadas em tampões na faixa de pH 4-8; Para determinar a estabilidade térmica, as F0-60% foram incubadas entre 30 e 100 °C antes da realização da AH. Resultados: A concentração proteica para S.cumini foi de 5,0 mg/mL(extrato) e 7,0 mg/mL (F0-60%) e de A. occidentale 17 mg/mL (extrato) e 8,6 mg/mL(F0-60%). No ensaio de AH as preparações mostraram maior AH para eritrócitos de coelho. A lectina em F0-60% de S.cumini foi inibida por glicose, galactose, lactose e manose; e A.occidentale por frutose, maltose, manose, e metil-α-D-glicopiranosídeo. Para S.cumini, AHE de F0-60% foi diminuída em toda faixa de pH testada e após aquecimento a 30 ºC. Na F0-60% de A.occidentale, a AHE foi mantida em toda faixa até pH 7,0,diminuíndo em pH 8,0; o aquecimento não alterou a AH. Conclusão: podese deduzir a presença de lectina nas preparações de folhas de A. occidentale e S. cumini, como demonstrado pelos ensaios de AH e de inibição. A Caracterização estrutural e investigação de atividades biológicas estão em planejamento.
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