Objective: This study was conducted to generate single stranded DNA oligonucleotides with selective affinity to bovine spermatozoa, assess its binding potential and explore its potential utility in trapping spermatozoa from suspensions.
Methods: A combinatorial library of 94 mer long oligonucleotide was used for systematic evolution of ligands by exponential enrichment (SELEX) with bovine spermatozoa. The amplicons from sixth and seventh rounds of SELEX were sequenced, and the reads were clustered employing cluster database at high identity with tolerance (CD-HIT) and FASTAptamer.
(PPRV) is known to replicate in a wide variety of ruminants causing very species-specific clinical symptoms. Small ruminants (goats and sheep) are susceptible to disease while domesticated cattle and buffalo are dead-end hosts and do not display clinical symptoms. Understanding the host factors that influence differential pathogenesis and disease susceptibility could help the development of better diagnostics and control measures.
View Article and Find Full Text PDFUlcerative Colitis (UC) is an inflammatory bowel disorder that affects colon and rectum. Treatments in many UC patients remain variably effective and are associated with considerable adverse effects. So the present study was undertaken to explore the antiinflammatory effects of emu oil, glycyrrhizin, and combination of emu oil and glycyrrhizin in acetic acid-induced UC in rats.
View Article and Find Full Text PDFThe genome of a Newcastle disease virus isolated from a Japanese quail in 2003 is reported here. The genome is 15,192 nucleotides (nt) long, as found in the recent genotypes, and grouped as genotype VIIb, with a 6-nt insertion. This is the first report on the sequence of a genotype VII Newcastle disease virus (NDV) from India.
View Article and Find Full Text PDFToll-like receptors (TLRs) are transmembrane receptors composed of extra cellular leucine rich repeats (LRRs) that identify specific pathogen associated molecular patterns triggering a innate immune cascade. The LRR regions of TLR 1-10 proteins of goat (Capra hircus), sheep (Ovis aries), buffalo (Bubalus bubalis) and bovine (Bos taurus) were modeled using MODELLER 9v7 tool and validated. The similarities and variations of these 10 TLRs extracellular regions of each species were compared using online servers like FATCAT, SSM and SSAP.
View Article and Find Full Text PDFPurpose: The present study was carried out to identify and assess the expression levels of toll-like receptors (TLRs) 1-10 mRNA in corneal epithelial cells of buffalo, goat, sheep and bull.
Materials And Methods: The globes from the respective species were collected and the corneal epithelium was denuded. The expression levels of the different TLR mRNAs were assessed by densitometry of the band intensities following reverse transcriptase polymerase chain reaction (RT-PCR).