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Bovine coronavirus detection in a collection of diarrheic stool samples positive for group a bovine rotavirus
Neonatal diarrhea is an important cause of economic losses for cattle farmers. The main viral etiologies of enteric diseases are group A rotaviruses (GARV) and the bovine coronavirus (BCoV). Although both viruses infect calves of the same age, the…
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Importância de Cryptosporidium spp. como causa de diarréia em bezerros Importance of Cryptosporidium spp. as a cause of diarrhea in calves
Avaliou-se a presença de oocistos de Cryptosporidium spp. em amostras de fezes de 14 bezerros e de suas mães até a oitava semana pós parição. A maior taxa de excreção de oocistos foi verificada em bezerros com sete dias de idade. Das vacas, 42,8%…
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Sex matters – a preliminary analysis of Middle East respiratory syndrome in the Republic of Korea, 2015
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Identification of electrode respiring, hydrocarbonoclastic bacterial strain Stenotrophomonas maltophilia MK2 highlights the untapped potential for environmental bioremediation
Electrode respiring bacteria (ERB) possess a great potential for many biotechnological applications such as microbial electrochemical remediation systems (MERS) because of their exoelectrogenic capabilities to degrade xenobiotic pollutants. Very few…
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Mapping Palaeohydrography in Deserts: Contribution from Space-Borne Imaging Radar
Space-borne Synthetic Aperture Radar (SAR) has the capability to image subsurface features down to several meters in arid regions. A first demonstration of this capability was performed in the Egyptian desert during the early eighties, thanks to the…
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Engaging the international community during the 2015 Middle East respiratory syndrome outbreak in the Republic of Korea
The 2015 Middle East respiratory syndrome (MERS) outbreak in the Republic of Korea, which started with an imported case and spread throughout the country with a total of 186 cases, revealed the vulnerabilities of the health-care system of the…
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Achados clínico patológicos durante um surto de disenteria de inverno em bovinos no Rio Grande do Sul Clinic pathological features during a winter dysentery outbreak in cattle in Rio Grande do Sul
Descreve-se um surto de disenteria de inverno que afetou 10 vacas leiteiras de uma propriedade localizada em Viamão, Rio Grande do Sul. O quadro clínico caracterizou-se por uma diarréia inicialmente líquida esverdeada com estrias de sangue e muco,…
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Low Genetic Diversity Among Garlic (Allium sativum L.) Accessions Detected Using Random Amplified Polymorphic DNA (RAPD) Escasa Diversidad Genética entre Accesiones de Ajo (Allium sativum L.) Detectada Mediante ADN Polimórfico Amplificado al Azar (RAPD)
Garlic (Allium sativum L.) is a species of vegetative propagation, showing high morphological diversity. Besides, its clones have specific adaptations to different agroclimatic regions. The objective of this study was to determine the genetic…
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Soroprevalência das infecções por parvovírus, adenovírus, coronavírus canino e pelo vírus da cinomose em cães de Santa Maria, Rio Grande do Sul, Brasil Seroprevalence of parvovirus, adenovirus, coronavirus and canine distemper virus infections in dogs of Santa Maria, Rio Grande do Sul, Brazil
As infecções pelo vírus da cinomose (CDV), por parvovírus (CPV), adenovírus (CAV) e coronavírus (CCoV) são importantes causas de morbidade e de mortalidade em cães de todo o mundo, porém pouco se sabe sobre a sua incidência e prevalência no Brasil.…
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Pyrogallol Structure in Polyphenols is Involved in Apoptosis-induction on HEK293T and K562 Cells
As multiple mechanisms account for polyphenol-induced cytotoxicity, the development of structure-activity relationships (SARs) may facilitate research on cancer therapy. We studied SARs of representatives of 10 polyphenol structural types:…
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