Bovine viral diarrhea virus infection in a dairy herd with high prevalence of persistently infected calves [0.03%]
高比例 Persistently Infected 均衡剂的奶牛群中的牛病毒性腹泻病毒感染
Mahmoud Atef Youssef Helal,Hiroyuki Okamatsu,Motoshi Tajima
Mahmoud Atef Youssef Helal
A dairy herd including approximately 50 milking cows and 40 heifers and calves was investigated. This herd was detected with high prevalence of calves persistently infected (PI) with bovine viral diarrhea virus (BVDV). Nine PI animals inclu...
Plasmodium circumflexum in a Shikra (Accipiter badius): phylogeny and ultra-structure of the haematozoa [0.03%]
疟原虫（顶点球群）的系统发育和血液寄生虫的超微结构
Jarernsak Salakij,Preeda Lertwatcharasarakul,Chaiyan Kasorndorkbua et al.
Jarernsak Salakij et al.
A wild-caught, juvenile Shikra (Accipiter badius) was evaluated for rehabilitation at the Kasetsart University Raptor Rehabilitation Unit (KURRU) with a history of weakness. Plasmodium sp. was observed by both light and electron microscopy ...
The chicken 2'-5' oligoadenylate synthetase A inhibits the replication of West Nile virus [0.03%]
鸡的2'-5'寡腺苷酸合成酶A抑制西尼罗河病毒的复制
Hassan T Tag-El-Din-Hassan,Nobuya Sasaki,Kanako Moritoh et al.
Hassan T Tag-El-Din-Hassan et al.
West Nile virus (WNV) is a pathogen to cause West Nile encephalitis when the infection occurs in the brain. Previous studies in mice identified the 2'-5' oligoadenylate synthetase 1b (Oas1b) gene as a determining factor for resistance to WN...
Development and evaluation of indirect enzyme-linked immunosorbent assay for a screening test to detect antibodies against classical swine fever virus [0.03%]
口蹄疫病毒抗体检测的筛选试验间接酶联免疫吸附试验的建立及评价
Yoshihiro Sakoda,Hiroaki Wakamoto,Tehpin Tamura et al.
Yoshihiro Sakoda et al.
An indirect enzyme-linked immunosorbent assay (ELISA) was developed for a screening test to detect antibodies against classical swine fever virus (CSFV). Viral glycoproteins, which were purified from swine kidney cells infected with CSFV AL...
Inhibitory effects of an M2-specific monoclonal antibody on different strains of influenza A virus [0.03%]
一种M2特异性单克隆抗体对不同株流感病毒的抑制作用
Nilton Akio Muto,Reiko Yoshida,Tadaki Suzuki et al.
Nilton Akio Muto et al.
New approaches to the treatment of influenza have been designed based on the highly conserved antigenicity of the M2 envelope protein among influenza A virus strains. The present study examined the anti-viral activities of an anti-M2 ectodo...
Effects of interferon-tau on cattle persistently infected with bovine viral diarrhea virus [0.03%]
干扰素-tau对自然感染牛病毒性腹泻病毒的奶牛的影响
Junko Kohara,Yumiko Nishikura,Satoru Konnai et al.
Junko Kohara et al.
In this study, the antiviral effects of bovine interferon-tau (boIFN-tau) on bovine viral diarrhea virus (BVDV) were examined in vitro and in vivo. In the in vitro experiments, the replication of cytopathic and non-cytopathic BVDV was inhib...
Analysis of energy generation and glycolysis pathway in diminazene aceturate-resistant Babesia gibsoni isolate in vitro [0.03%]
体外巴贝斯虫能量生成和糖酵解途径分析研究
Bandula Kumara Wickramasekara Rajapakshage,Masahiro Yamasaki,Masahiro Murakami et al.
Bandula Kumara Wickramasekara Rajapakshage et al.
In our previous study, the level of parasitemia of the diminazene aceturate (DA)-resistant B. gibsoni isolate was continuously lower than that of the wild-type, indicating the possible alteration of energy metabolism in that isolate. Theref...
Nobuo Koizumi,Ichiro Yasutomi
Nobuo Koizumi
Neosporosis in dairy cattle [0.03%]
奶牛的新孢子虫病
Mark Anderson,Bradd Barr,Joan Rowe et al.
Mark Anderson et al.
Julia Ridpath
Julia Ridpath
Despite 60 years of vaccination, bovine viral diarrhea virus (BVDV) infections remain a source of significant economic loss for producers in the United States. Control program design in the United States varies by region based on the incide...