نتایج جستجو برای: micro rna
تعداد نتایج: 363773 فیلتر نتایج به سال:
Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder. Various constituents including flavonoids with biological activities including free radical scavenging, anti-lipoperoxidation and anti-inflammatory have been isolated from hawthorn. Due to adverse effect of PCOS on ovarian vascular remodeling as well as PCOS-induced oxidative stress, we aimed to study the hawthorn’s berri...
RNA quality control is a crucial step in guaranteeing integer nondegraded RNA and receiving meaningful results in gene expression profiling experiments, using micro-array, RT-qPCR (Reverse-Transcription quantitative PCR), or Next-Generation-Sequencing by RNA-Seq or small-RNA Seq. Therefore, assessment of RNA integrity and purity is very essential prior to gene expression analysis of sample RNA ...
Background and Objective: Saccharomyces cerevisiae is one of the probiotic yeasts that has positive effects on health. Pseudomonas aeruginosa is one of the important opportunistic pathogenic bacteria. The purpose of this study was to determine the effect of supernatant of Saccharomyces cerevisiae on preventing the growth of Pseudomonas aeruginosa and its effect on exotoxin S gene expression by ...
micro-RNAs are small, 21-24 nt long RNA molecues that regulate gene activity by binding specifically to the 3'-untranslated region of target messenger RNAs. micro-RNAs are believed to play important roles in controll and regulation of many cellular processes but for most of them very little is known about their concrete functions. Two micro-RNA genes, miR-314 and miR1014, were chosen to generat...
This paper presents an innovative portable chip-based RT-PCR system for amplification of specific nucleic acid and detection of RNA-based viruses. The miniature RT-PCR chip is fabricated using MEMS (Micro-electro-mechanical-system) techniques, and comprises a micro temperature control module and a PDMS (polydimethylsiloxane)-based microfluidic control module. The heating and sensing elements of...
BACKGROUND/AIM Thoracic irradiation results in an acute inflammatory response, latent period, and late fibrosis. Little is known about the mechanisms involved in triggering late radiation fibrosis. MATERIALS AND METHODS Thoracic irradiated fibrosis prone C57BL/6NTac mice were followed for detectable mRNA transcripts in isolated lung cells and micro-RNA in whole-tissues, and the effect of admi...
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