Role of Saliva as an Alternate Body Fluid in Evaluation of Kidney Function.

Chronic Kidney Disease (CKD) is a condition, where the kidneys deviate from their normal physiology particularly excretion and regulatory function. There are many researches being performed on the development of rapid, effective and accurate diagnostic methods. The potential role of saliva has invited the attention in diagnostics as it is a non invasive, easy to collect and more economical as compared to traditional sampling methods.

Type specific seroprevalence of bluetongue virus during 2017-2018 in Andhra Pradesh and Telangana states of India.

Bluetongue (BT) is one of the important viral diseases of domestic and wild ruminants, especially small ruminants such as sheep. Out of the 29 BTV serotypes prevalent in the world, at least 24 of the serotypes are reported in India, either by virus isolation or serology. To better understand the seroprevalence of BTV, we conducted a comprehensive study in the main reservoir hosts of BTV, i.

Infection kinetics and antibody responses in Deccani sheep during experimental infection and superinfection with bluetongue virus serotypes 4 and 16.

Aim: The current study was designed to understand the infection kinetics and antibody responses of major circulating serotypes of bluetongue virus (BTV) in India, i.e., BTV-4 and BTV-16 through experimental infection and superinfection of Deccani sheep, a popular breed of sheep found in the southern states of India.

Standardization and application of real-time polymerase chain reaction for rapid detection of bluetongue virus.

Aim: The present study was designed to standardize real-time polymerase chain reaction (PCR) for detecting the bluetongue virus from blood samples of sheep collected during outbreaks of bluetongue disease in the year 2014 in Andhra Pradesh and Telangana states of India.

Materials And Methods: A 10-fold serial dilution of Plasmid PUC59 with bluetongue virus (BTV) NS3 insert was used to plot the standard curve. BHK-21 and KC cells were used for propagation of virus BTV-9 at a TCID50/ml of 10 ml and RNA was isolated by the Trizol method.

Isolation and evolutionary analysis of Australasian topotype of bluetongue virus serotype 4 from India.

Bluetongue (BT) is a Culicoides-borne disease caused by several serotypes of bluetongue virus (BTV). Similar to other insect-borne viral diseases, distribution of BT is limited to distribution of Culicoides species competent to transmit BTV. In the tropics, vector activity is almost year long, and hence, the disease is endemic, with the circulation of several serotypes of BTV, whereas in temperate areas, seasonal incursions of a limited number of serotypes of BTV from neighbouring tropical areas are observed.

A decade of research on Bluetongue virus in Andhra Pradesh, a Southern state of India.

High sheep population density, congenial climatic conditions for Culicoides propagation, and susceptible sheep breeds may be contributing to the higher incidence of Bluetongue (BT) in Southern states of India. Sheep farming in this part of the country is nomadic in nature and BT is one of the major infectious diseases inflicting huge losses. Andhra Pradesh is one of the Southern states with high sheep population in India.

Molecular Typing of Bluetongue Viruses Isolated Over a Decade in South India.

Bluetongue (BT) is an arthropod-borne viral disease mostly of sheep. Bluetongue virus (BTV) is a segmented double-stranded RNA virus belonging to the genus Orbivirus of family Reoviridae and is transmitted by midges belonging to Culicoides spp. The disease is endemic in the tropics and subtropics, and the incidence is high in southern India.

Epidemiology of Bluetongue in India.

Bluetongue (BT) is an insectborne endemic disease in India. Although infections are observed in domestic and wild ruminants, the clinical disease and mortality are observed only in sheep, especially in the southern states of the country. The difference in disease patterns in different parts of the country could be due to varied climatic conditions, sheep population density and susceptibility of the sheep breeds to BT.

Type-specific seroprevalence of bluetongue in Andhra Pradesh, India, during 2005-2009.

Bluetongue (BT) is an infectious, arthropod-borne viral disease of domestic and wild ruminants caused by bluetongue virus (BTV), which is a double-stranded segmented RNA virus. Of the 26 confirmed BTV serotypes, 23 were reported in India based on the detection of antibodies or virus. In order to assess the prevalence of different serotypes in Andhra Pradesh, serum samples which were positive for BTV by group-specific antibody ELISA were subjected to type-specific neutralization of BTV serotypes 1, 2, 9, 10, 21 and 23.

Evidence of bluetongue virus serotype 21 (BTV-21) divergence.

Bluetongue virus serotype 21 (BTV-21) was originally isolated from Australia, but has now been reported from India, Indonesia, China and Japan. We report the isolation, and sequencing of BTV-21 from India. The complete ORF sequence of VP2 gene of this isolate showed that it is closely related to recent BTV-21 isolates from Japan (93-94% identity), and distantly related to BTV-21 reference strain (86% identity).

Genetic characterization of bluetongue virus serotype 9 isolates from India.

Recent incursions of bluetongue virus (BTV) into previously naive geographical areas have emphasised the need to better understand virus movement and epidemiology. Several bluetongue virus (BTV) serotypes are known to exist in India, and some serotype viruses have been isolated. However, the complete genome of not a single isolate is available to date.

Sequences of genes encoding type-specific and group-specific antigens of an Indian isolate of bluetongue virus serotype 10 (BTV-10) and implications for their origin.

Bluetongue, a transboundary disease, is endemic in several tropical countries and is caused by bluetongue virus (BTV). The origin and movement of BTV can be predicted by comparing nucleotide sequences of its segmented RNA genome. Such analyses have been useful in evaluating the source of the virus responsible for recent incursion of BTV into previously unreported areas.