نتایج جستجو برای: mas pcr
تعداد نتایج: 193504 فیلتر نتایج به سال:
Bacterial culture is the 'gold standard' for detecting Mycobacterium avium subspecies paratuberculosis (MAP) infection, but is time consuming, laborious, and recovery of organism varies with species of animal tested. PCR has been used for detection of MAP DNA in feces and tissues. We used PCR to detect MAP DNA isolated from tissues from 25 free-ranging North American bison (Bison bison), each w...
در تحقیق حاضر اقدام به تولید نرمافزار MAS شد. این نرمافزار برای پیشبینی ارزش ارثی از تلفیق اطلاعات کمی و مولکولی استفاده مینماید. بعضی از ژنهایی که یک صفت را کنترل میکنند، میتوانند نسبت به بقیه دارای اثرات بزرگی باشند. این قبیل ژنها، ژنهای با اثر بزرگ نامیده میشوند که در QTL هامکانیابی میشوند. دنبال کردن الگوی توارث این قبیل QTLها میتواند برای کمک به انتخاب مورد استفاده قرار بگیرد....
BACKGROUND Accurate and rapid detection of drug-resistant Mycobacterium tuberculosis is fundamental for the successful treatment of tuberculosis (TB). OBJECTIVES The aim of this study was to determine the frequency of common mutations leading to isoniazid (INH) and rifampicin (RMP) resistance. PATIENTS AND METHODS In a cross-sectional study carried out in 2014, 90 patients with M. tuberculo...
OBJECTIVES The use of rapid molecular assays for the detection of resistance to second-line drugs would significantly decrease the time delay in diagnosing drug-resistant tuberculosis (TB) that is associated with conventional phenotypic drug susceptibility testing. In this study, multiplex allele-specific (MAS)-PCR assays designed to detect the GyrA D94G and rrs A1401G mutations were evaluated ...
(2002) A multiplex allele specific polymerase chain reaction (MAS-PCR) on the dihydrofolate reductase gene for the detection of Cryp-tosporidium parvum genotypes 1 and 2. Parasitology, 125 (Pt 1). pp.
In our early experiments, the chloroform extract of D. crassirhizoma was demonstrated to contain the highest concentrations of total phloroglucinols among several extract fractions and possessed the most effective nematicidal activity. This study aimed to ascertain the ultrastructural changes in M. incognita after treatment with a D. crassirhizoma chloroform extract at 1 mg·mL⁻¹ for 24 h. It wa...
The renin-angiotensin system (RAS) is involved in the cardiac and vascular remodeling associated with cardiovascular diseases. Angiotensin (Ang) II/AT(1) axis is known to promote cardiac hypertrophy and collagen deposition. In contrast, Ang-(1-7)/Mas axis opposes Ang II effects in the heart producing anti-trophic and anti-fibrotic effects. Exercise training is known to induce cardiac remodeling...
Examination of the host gene expression response upon encounters with pathogens may provide insights into the cellular events following an infection. In addition, it may shed light on the basic mechanisms underlying differences in the susceptibility of the host. In this study gene expression in the chicken jejunum was investigated in 2 different broiler lines under control and malabsorption syn...
OBJECTIVE Metabolic syndrome is characterized by the variable coexistence of obesity, hyperinsulinemia, insulin resistance, dyslipidemia, and hypertension. It is well known that angiotensin (Ang) II is importantly involved in the metabolic syndrome. However, the role of the vasodilator Ang-(1-7)/Mas axis is not known. The aim of this study was to evaluate the effect of genetic deletion of the G...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید