Browsing Biological Sciences by Title
Now showing items 2969-2988 of 3025
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Variante Delta já domina 96% dos novos casos de COVID-19 no Reino Unido : e como isso afeta o Brasil?
(2021) [Journal article] -
Vascularização arterial do estômago, duodeno, pâncreas, fígado e baço em Myocastor coypus (nutria)
(2013) [Journal article]Background: Rodents are the largest group of mammals. The nutria is a middle-sized rodent, native to South America, raised for meet and fur. This study has the objective to systematize and describe the arterial vascularization ... -
Vascularization of the uncus : anatomical study and clinical implications
(2021) [Journal article]Background: The objective of this paper was to describe the arterial supply of the uncus and quantify the branches directed to the anteromedial aspect of the human temporal cortex. Methods: We studied 150 human cerebral ... -
Vascular supply of the central nervous system of the land snail Megalobulimus oblongus (Gastropoda, Pulmonata)
(2003) [Journal article]The vascularization of the central nervous system of the snail Megalobulimus oblongus was studied by injection of carmine-gelatin solution into the arterial system and using a histochemical technique for the detection of ... -
Vegetação campestre de areais do sudoeste do Rio Grande do Sul sob pastejo e com exclusão do pastejo
(2008) [Journal article]O objetivo deste trabalho foi caracterizar os efeitos de dois manejos do pastejo, sobre a vegetação natural do entorno de areais, da região Sudeste do Rio Grande do Sul. Foram estudadas 41 parcelas de comunidades de 4,5x9 ... -
Verificação e adequação das metodologias de análise espectrofotométrica para a identificação de clorofila a em amostras de água
(1999) [Journal article]Um convênio da Prefeitura Municipal de Porto Aleggre (DMAE - Departamento Municipal de Águas e Esgotos) com o Centro de Ecologia da Universidade Federal do Rio Grande do Sul foi firmado no sentido de adequar os métodos ... -
O verme dos ovos de ouro
(2021) [Journal article] -
Very early meningoencephalopathy associated with the intraoperative use of OKT3 in renal retransplant
(2008) [Journal article] -
Viabilidade de ovos de Fasciola hepatica de bovinos em sistema de biodigestão anaeróbia
(2004) [Journal article]Cattle Fasciola hepatica egg-viability was studied in closed system of anaerobic biodigestion. Two thirds of a biodigestor were filled with liquefied manure from eight Hosltein cows, naturally infected. For 10 consecutive ... -
Viability of Bovine's Strongyloidea eggs in a system of Anaerobic biodigestion
(2004) [Journal article]Cattle Strongyloidea egg-viability was studied in closed system of anaerobic biodigestion. Two thirds of a biodigestor were filled with liquified manure from eight Hosltein cows, nacturally infected. For 10 consecutive ... -
Violência e desenvolvimento sustentável : o papel da universidade
(2008) [Journal article]Este é um trabalho de natureza ensaística, resultado de reflexões sobre o desenvolvimento sustentável e a sua conexão com as ações de extensão universitárias e a violência. Discute as quatro dimensões básicas do desenvolvimento ... -
Viral diversity in oral cavity from Sapajus nigritus by metagenomic analyses
(2020) [Journal article]Sapajus nigritus are non-human primates which are widespread in South America. They are omnivores and live in troops of up to 40 individuals. The oral cavity is one of the main entry routes for microorganisms, including ... -
Viral DNA genomes in sera of farrowing sows with or without stillbirths
(2020) [Journal article]A study was conducted to investigate the serum virome of sows with and without stillbirths after farrowing. Sera from sows with at least one stillbirth or with normal litters were collected immediately after farrowing. ... -
Viroses confundíveis com febre aftosa
(1996) [Journal article] -
Virulence factors and antimicrobial resistance of escherichia coli isolated from urinary tract of swine in southern of Brazil
(2008) [Journal article]The present study determined the molecular and resistance patterns of E. coli isolates from urinary tract of swine in Southern of Brazil. Molecular characterization of urinary vesicle samples was performed by PCR detection ... -
Virulence factors, antimicrobial resistance, and plasmid content of Escherichia coli isolated in swine commercial farms
(2010) [Journal article]Os fatores de virulência e a resistência aos antimicrobianos foram avaliados em Escherichia coli. Um total de 80 isolados de E. coli, sendo 64 de amostras clínicas (conteúdo intestinal e fragmentos de órgãos de leitões ... -
Virulence profiles in Enterococcus spp. isolated from raw buffalo’s milk in south Brazil
(2017) [Journal article]Background and Objective: The buffalo milk consumption and derivatives have increased significantly in the last year due to the healthy food demand. Enterococci play a beneficial role during the maturation of some cheese ... -
Virulência e formação de biofilme microbiano por Enterococcus faecalis isolados de swabs cloacais de frangos de corte infectados com Eimeria spp.
(2013) [Journal article]A dinâmica da microbiota no trato gastrointestinal (TG) de animais pode ser afetada por patógenos, tais como Eimeria spp. Os enterococos são bactérias saprófitas que colonizam o TG de mamíferos e aves. A influência sobre ... -
Virulent T4 Acanthamoeba causing keratitis in a patient after swimming while wearing contact lenses in Southern Brazil
(2018) [Journal article]Several strains of free-living amoebae belonging to the genus Acanthamoeba can cause a painful sight-threatening disease of the cornea known as Acanthamoeba keratitis (AK). The numbers of AK cases keep rising worldwide ...