Results 61 to 70 of about 68,676 (217)

Oral Susceptibility to Yellow Fever Virus of Aedes aegypti from Brazil

Memorias do Instituto Oswaldo Cruz, 2002
The oral susceptibility to yellow fever virus was evaluated in 23 Aedes aegypti samples from Brazil. Six Ae. aegypti samples from Africa, America and Asia were also tested for comparison.
Ricardo Lourenço-de-Oliveira, Marie Vazeille, Ana Maria Bispo de Filippis, Anna-Bella Failloux   +3 more
doaj   +1 more source

Duck Orbivirus and Egg Production: A Newly Identified Duck Orbivirus Is the Etiological Agent of Egg Production Decline in Chinese Breeder Ducks

Animal Research and One Health, EarlyView.
Field samples from breeder duck farms with egg‐production decline were subjected to viral detection, genome sequencing, and virus isolation. Experimental infection demonstrated that duck orbivirus (DORV) causes a significant and persistent reduction in egg production in breeder ducks.
Bing Li, Jianhua Wang, Xuezhi Cui, Xinxing Chu, You Wang, Dongmin Hao, Mingqing Xu, Haixia Chang, Huihui Li, Mingtian Mao, Mian Wu, Chengguang Lu, Jing Tang, Suyun Liang, Zhanbao Guo, Zhengkui Zhou, Youxiang Diao, Shuisheng Hou, Yi Tang   +18 more
wiley   +1 more source

Circulation of antibodies against yellow fever virus in a simian population in the area of Porto Primavera Hydroelectric Plant, São Paulo, Brazil Circulação de anticorpos contra o vírus amarílico em população simiana da região da usina hidrelétrica de Porto Primavera, São Paulo, Brasil

Revista do Instituto de Medicina Tropical de São Paulo, 2010
Yellow fever (YF) is an acute viral infectious disease transmitted by mosquitoes which occurs in two distinct epidemiological cycles: sylvatic and urban.
Maura Antonia Lima, Nicolina Silvana Romano-Lieber, Ana Maria Ribeiro de Castro Duarte   +2 more
doaj   +1 more source

A Rare RIPK3 Variant Enhances Necroptosis and Promotes Inflammation in a Still Disease–Like Autoinflammatory Syndrome

Arthritis &Rheumatology, EarlyView.
Objective Still disease represents a prototypical polygenic systemic autoinflammatory disease, characterized by recurrent systemic inflammation and dysregulation of innate immunity. Despite extensive clinical characterization, familial clustering Still disease remains unreported.
Longfang Chen, Qihua Dai, Yu Xiao, Jialin Dai, Mengyan Wang, Yuning Ma, Yujie Shen, Zhimo Xu, Jianfen Meng, Xia Chen, Da Yi, Yue Sun, Hui Shi, Honglei Liu, Xiaobing Cheng, Yutong Su, Junna Ye, Huihui Chi, Zhuochao Zhou, Tingting Liu, Jialin Teng, Chengde Yang, Jinchao Jia, Qiongyi Hu   +23 more
wiley   +1 more source

Yellow Jack: a modern threat to Asia-Pacific countries?

npj Viruses
In 1923, H.R. Carter published a seminal treatise on the possibility of yellow fever virus spreading to the Asia Pacific region, where large numbers of susceptible people were at risk of infection.
Duane J. Gubler, Kathryn A. Hanley, Thomas P. Monath, David M. Morens, Mauricio Lacerda Nogueira, Nikos Vasilakis, Scott C. Weaver, Yellow Fever Advisory Group   +7 more
doaj   +1 more source

Neuropathology of yellow fever autopsy cases

Tropical Diseases, Travel Medicine and Vaccines, 2023
Background Yellow fever is a viral hemorrhagic fever caused by yellow fever virus, a mosquito-borne flavivirus. Despite an effective vaccine, major outbreaks continue to occur around the world.
Fernando Pereira Frassetto, Sergio Rosemberg   +1 more
doaj   +1 more source

Membrane‐Permeable Nucleoside T‐1106 Diphosphate and Triphosphate Analogues as Antiviral Pronucleotides

Chemistry – A European Journal, EarlyView.
Favipiravir (T‐705) and the non‐fluorinated counterpart (T‐1106) are antiviral agents that inhibit the RNA‐dependent RNA polymerase (RdRp) of various RNA viruses. The antiviral efficacy of nucleoside analogues is strongly dependent on their intracellular activation by cellular kinases to produce their corresponding triphosphate metabolites (T‐705‐RTP ...
Chris Meier, Duan Li, Leentje Persoons, Graciela Andrei, Robert Snoeck, Dominique Schols, Lieve Naesens, Xiao Jia   +7 more
wiley   +1 more source

Particle Size of Yellow Fever Virus

Experimental Biology and Medicine, 1954
SummaryThe particle size of the 17 D strain of yellow fever virus has been determined as ranging from 29.2 to 31.4 mμ by the method of ultracentrifugation coupled with biological assay.
openaire   +2 more sources

Disease Resurgence, Production Capability Issues and Safety Concerns in the Context of an Aging Population: Is There a Need for a New Yellow Fever Vaccine?

Vaccines, 2019
Yellow fever is a potentially fatal, mosquito-borne viral disease that appears to be experiencing a resurgence in endemic areas in Africa and South America and spreading to non-endemic areas despite an effective vaccine.
Kay M. Tomashek, Mark Challberg, Seema U. Nayak, Helen F. Schiltz   +3 more
doaj   +1 more source

Timing is everything: The effect of early‐life seizures on developing neuronal circuits subserving spatial memory

Epilepsia Open, EarlyView.
Abstract Spatial memory, the aspect of memory involving encoding and retrieval of information regarding one's environment and spatial orientation, is a complex biological function incorporating multiple neuronal networks. Hippocampus‐dependent spatial memory is not innate and emerges during development in both humans and rodents.
Gregory L. Holmes
wiley   +1 more source