Detection of polymorphic FGF receptor 1 mRNA in bovine lens epithelium by PCR

Detection of leptin and leptin receptor mRNA expression in the bovine t

P-1: Leptin mRNA Is Present in Bovine EpididymalSpermatozoa

Background: The present study aimed to investigate the presence of leptin mRNA transcript in epididymal spermatozoa of Holstein cattle by RT-PCR analysis. Materials and Methods: To collect sperm from epididymis, the whole testes of three adult Holstein bulls were quickly removed after slaughtering. Samples were transferred to the laboratory on ice and subsequently the epididymal contents were c...

Detection of cytokine mRNA expression by PCR.

Assessment of cytokine expression during an immune response is a critical requirement for studies of basic immune mechanisms and the pathogenesis of disease. As an alternative to measuring cytokine protein levels, analysis of cytokine mRNA may be appropriate, because production of many cytokines is primarily transcriptionally regulated. Therefore, the level of cytokine mRNA present in a sample ...

Expression of Ghrelin and Its Receptor mRNA in Bovine Oocyte and Cumulus Cells

Energy balance is regulated by ghrelin that is a neuroendocrine modulator. Ghrelin is expressed in reproductive organs. However, the role of ghrelin during in vitro maturation and bovine preimplantational development is limited. The purpose of this study was to determine the expression of ghrelin (GHRL) and its receptor growth hormone secretagogue receptor 1A (GHS-R1A) mRNA expression, and cumu...

Detection of Bovine Viral Diarrhea Virus in Bovine Semen Using Nested-PCR

A rapid and sensitive reverse transcription polymerase chain reaction (RT-PCR) and nested-PCR were used to detect bovine viral diarrhea virus 1 (BVDV-1) in bull semen. Selected primers could amplify a part of the 5´UTR of the BVDV genome. A 294 bp DNA fragment was amplified and specificity of the results was confirmed by direct sequencing of the PCR product. Prior to RNA extraction, the seminal...