نتایج جستجو برای: bvd virus

تعداد نتایج: 397356  

Journal: :Revista Medicina Veterinaria 2021

La diarrea viral bovina (DVB) es una patología infecciosa generada por un pestivirus de distribución mundial, causante problemas reproductivos y pérdidas económicas. El objetivo del presente estudio fue establecer la positividad al virus (vDVB) en vacas municipio Tuta (Boyacá, Colombia), analizar los grupos etarios, raciales las variables reproductivas manejo como posibles factores riesgo. Se t...

Journal: :Journal of Computational Physics 2021

In this paper, we present a novel hybrid nonlinear explicit-compact scheme for shock-capturing based on boundary variation diminishing (BVD) reconstruction. our approach, combine non-dissipative sixth-order central compact interpolation and fifth-order monotonicity preserving (MP5) through the BVD algorithm. For smooth solution, reconstruction chooses highest order possible interpolation, which...

2012
Mohamed Rabie Yousef Mohamed Abd El Fatah Mahmoud Samir Mohamed Ali Mohamed Hamad Al-Blowi

Aim: Four viral pathogens, bovine viral diarrhea virus (BVDV), and bovine herpes virus type 1 (BHV-1), bovine parainfluenza type 3 virus (PI-3V), bovine respiratory syncytial virus (BRSV) are mainly associated with bovine respiratory diseases that cause major economic losses in the dairy cattle industry. This study aimed to document exposure of cattle in Saudi Arabia to infectious BVDV, BHV-1, ...

ژورنال: :مجله تحقیقات دامپزشکی (journal of veterinary research) 2001
دکتر مجتبی کافی

عامل اسهال ویروسی گاوان ( bvd) یکی از مهمترین پاتوژن های دستگاه تولید مثل گاو در نقاط مختلف دنیا است . مطالعات میدانی و تجربی اخیر نشان داده است که ویروس bvd اثرات خسارات باری روی فرآیندهای تولید مثل در مراحل اولیه آبستنی دارد. دردهه گذشته ، اطلاعات قابل توجهی در خصوص پاتوژنزیس کاهش باروری در گاوهایی که به طور گذرا به ویروس bvd آلوده می شوند به دست آمده است . اختلال در رشد فولیکولها ، تخمک ریزی...

Journal: :Archivos espanoles de urologia 2014
José Emilio Batista-Miranda Pablo Martínez Anaïs Bassas-Parga

OBJECTIVES To evaluate usefulness and morbidity of clean intermittent catheterization (CIC) using a decreasing pattern in patients with bladder voiding dysfunction (BVD) of varied etiology. METHODS We performed a retrospective study of patients with BVD in whom CIC was indicated. We evaluated the clinical presentation, post-void residual urine (PVR), results of the urodynamic studies (UDS), a...

Journal: :Vision Research 2014
Anna Przekoracka-Krawczyk Paweł Nawrot Monika Czaińska Krzysztof Piotr Michalak

Previous studies revealed that people with binocular vision disorders have poor postural stability. However, most of the research was performed only on children and under binocular viewing condition, that could negatively affect the results. The aim of the current study was to investigate the influence of extra-ocular proprioceptive signals on postural stability in young adults with binocular v...

2016
Farhid Hemmatzadeh Wayne Boardman Arezo Alinejad Azar Hematzade Majid Kharazian Moghadam

A molecular and serological survey of selected viruses in free-ranging wild ruminants was conducted in 13 different districts in Iran. Samples were collected from 64 small wild ruminants belonging to four different species including 25 Mouflon (Ovis orientalis), 22 wild goat (Capra aegagrus), nine Indian gazelle (Gazella bennettii) and eight Goitered gazelle (Gazella subgutturosa) during the na...

2015
Chong Zhang Fengxing Pu Angke Zhang Lele Xu Na Li Yunhuan Yan Jiming Gao Hongliang Liu Gaiping Zhang Ian G. Goodfellow En-Min Zhou Shuqi Xiao

Viral cycle progression depends upon host-cell processes in infected cells, and this is true for bovine viral diarrhoea virus (BVDV), the causative agent of BVD that is a worldwide threat to the bovine industry. Heme oxygenase-1 (HO-1) is a ubiquitously expressed inducible isoform of the first and rate-limiting enzyme for heme degradation. Recent studies have demonstrated that HO-1 has signific...

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