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Publicações - ciências biológicas

The distribution of 45S rDNA sites in bird chromosomes suggests multiple evolutionary histories Tiago M. Degrandi; Ricardo José Gunski; Analía Del Valle Garnero; Edivaldo Herculano Correa de Oliveira; Rafael Kretschmer; Marcelo Santos de Souza; Suziane Alves Barcellos; Iris Hass GENETICS AND MOLECULAR BIOLOGY (ONLINE VERSION), v. 43, n. 2, p. 1-10, 2020 DOI Palavra-chave: fish; chromosome; chromosome evolution; cytogenetic; aves Áreas do conhecimento: Ciências Biológicas; Bioquímica dos Microorganismos; Enzimologia; Ciências Biológicas; Genética; Citogenética Animal; Ciências Biológicas; Genética; Evolução Animal resumo ... Abstract The distribution of 45S rDNA cluster in avian karyotypes varies in different aspects,...
The effects of stretching on muscle morphometry of ovariectomized rats VIDAL, REGIANE; VOLKWEIS, GABRIELA; YWAZAKI, JULYE LEIKO; M. A. F. Randi; LOUREIRO, ANA PAULA CUNHA; GOMES, ANNA RAQUEL SILVEIRA FISIOTERAPIA EM MOVIMENTO, v. 33, p. e003312 2020 DOI Home page Palavra-chave: Ovariectomy; hysterectomy; Skeletal Muscle; Muscle Stretching Exercise Áreas do conhecimento: Ciências da Saúde; Farmacologia; Transmissão Neuromuscular; Ciências Biológicas; Morfologia; Citologia e Biologia Celular resumo ... Abstract Introduction: Ageing is responsible for structural alterations, declining of all...
The phenology of Ligustrum lucidum (Oleaceae): climatic niche conservatism as an important driver of species invasion in Araucaria forest Guilherme de Souza Nogueira; Guilherme Seger; BOEGER, M. R. T.; Muschner, V. C. Biological Invasions, v. 22, n. 10, p. 2975-2987, 2020 DOI resumo ... Phenology expresses strategies related to resource use and can play an important role in the success of invasive plants. Araucaria forests are highly fragmented ecosystems that are increasingly impacted by invasive plants, such as Ligustrum lucidum (Oleaceae). The present study aimed to describe the phenological events of L. lucidum; identify the influence climate has on its phenophases; and compare reproductive phenophases between L. lucidum and that of Araucaria forest. The phenological study was conducted over the course of 24 months, with the intensity of each phenophase being evaluated by the Fournier Index. Ligustrum lucidum exhibited phenophases throughout the entire year in Araucaria forest, all of which exhibited a seasonal pattern except for leaf fall. The same pattern was observed for the species in its native area. Day length was the best predictor of the phenology of L. lucidum. The reproductive phenology of L. lucidum differed from that of Araucaria forest, especially with regard to fruiting. The influence of day length on the phenophases of L. lucidum seems to be part of a strategy for efficient resource acquisition and allocation. The competitive advantage of L. lucidum in Araucaria forest may be due to the maintenance of its climatic niche, which gives it a different reproductive phenology in comparison to native species. The present study shows how phenology can play an important role in the invasion process and highlights the importance of creating management strategies to avoid the spread of L. lucidum in the already threatened Araucaria forest ecosystem.
The protective role of PHB and its degradation products against stress situations in bacteria Marcelo Muller dos Santos; KOSKIMÄKI, JANNE J; ALVES, LUIS PAULO SILVEIRA; DE SOUZA, EMANUEL MALTEMPI; JENDROSSEK, DIETER; PIRTTILÄ, ANNA MARIA FEMS MICROBIOLOGY REVIEWS, v. 44, p. fuaa058 2020 DOI Palavra-chave: Polyhydroxybutyrate; Herbaspirillum seropedicae Áreas do conhecimento: Ciências Biológicas; Bioquímica dos Microorganismos; Enzimologia resumo ... PHB cycle as a stress reliever in bacteria.
The role of ecological opportunity in shaping host-parasite networks D'BASTIANI, ELVIRA; CAMPIÃO, KARLA M.; Walter Antonio Boeger; ARAUJO, SABRINA BORGES LINO PARASITOLOGY, v. x, p. 1-28, 2020 DOI Home page Palavra-chave: Stockholm paradigm; interação parasito-hospedeiro Áreas do conhecimento: Ciências Biológicas; Evolução; Ciências Biológicas; Ecologia; Ecologia Histórica resumo ... The role of ecological opportunity in shaping host–parasite networks - Volume 147 Issue 13
The role of prelimbic and anterior cingulate cortices in fear memory reconsolidation and persistence depends on the memory age Thiago Rodrigues da Silva; Jeferson Machado Batista Sohn; ANDREATINI, R; STERN, CRISTINA A.J. LEARNING & MEMORY (COLD SPRING HARBOR ONLINE), v. 27, n. 8, p. 292-300, 2020 DOI Palavra-chave: tamoxifeno; prefrontal cortex; Fear conditioning; Reactivation Áreas do conhecimento: Ciências Biológicas; Farmacologia; Neuropsicofarmacologia resumo ...
The role of prelimbic and anterior cingulate cortices in fear memory reconsolidation and persistence depends on the memory age Thiago Rodrigues da Silva; Jeferson M. B. Sohn; Roberto Andreatini; Cristina Aparecida Jark Stern LEARNING & MEMORY (COLD SPRING HARBOR ONLINE), v. 27, p. 1-10, 2020 DOI Palavra-chave: Córtex pré-frontal; Medo; Persistência da memória; Reconsolidação Áreas do conhecimento: Ciências Biológicas; Farmacologia; Neuropsicofarmacologia resumo ...
Thirty-day experimental diabetes impairs contractility and increases fatigue resistance in rat diaphragm muscle associated with increased anti-oxidative activity PEIXOTO, JOÃO VICTOR CAPELLI; Fernando Augusto Lavezzo Dias; antonio Sergio Rocha Santos Junior; Claudia Rita Corso; SILVA, FLÁVIO S.; Andrielle Elaine Capote; Cibele Teresinha Dias Ribeiro; ABREU, BENTO J.; Alexandra Acco; Fogaca, R. T. H. CANADIAN JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY, p. 1-8, 2020 DOI Home page Palavra-chave: Antioxidants; Diabetes mellitus; Diabetes complications; macrophages; reactive oxygen species; respiratory muscle Áreas do conhecimento: Ciências Biológicas; Fisiologia; Fisiologia de Órgãos e Sistemas; Fisiologia da Respiração resumo ...
Timeline and Outcome of Anosmia and Ageusia Associated with Covid-19 Infection: A Case Report Viviane H F Zétola; Valéria Cristina Scavasine; Helio Afonso Ghizoni Teive; Francisco Branco Manoel Germiniani; Valderilio Feijo Avezedo; Paulo Roberto Zetola; Camargo Rogenski CAM Advancements in case studies, v. 2, n. 4, p. 1-4, 2020 DOI Home page Palavra-chave: COVID-19; Infection; case report Áreas do conhecimento: Ciências da Saúde; Farmacologia; Transmissão Neuromuscular; Ciências Biológicas; Fisiologia; Fisiologia de Órgãos e Sistemas; Neurofisiologia resumo ...
Toll-like receptor 4 (TLR4) signaling in the trigeminal ganglion mediates facial mechanical and thermal hyperalgesia in rats ARAYA, ERIKA IVANNA; BARROSO, AMANDA RIBEIRO; TURNES, JOELLE DE MELO; RADULSKI, DÉBORA RASEC; JAGANAUGHT, JOVIA-ROY ASHLEY; Aleksander Roberto Zampronio; Juliana Geremias Chichorro PHYSIOLOGY & BEHAVIOR, v. 226, p. 113127 2020 DOI Palavra-chave: dor; hiperalgesia; receptores tipo Toll Áreas do conhecimento: Ciências Biológicas; Farmacologia Geral resumo ...

Total de registros: 7170