نتایج جستجو برای: pcr ssp
تعداد نتایج: 180051 فیلتر نتایج به سال:
BACKGROUND AND AIMS Intra-species hybridization and incompletely homogenized ribosomal RNA repeat units have earlier been reported in 21 accessions of Vigna unguiculata from six subspecies using internal transcribed spacer (ITS) and 5S intergenic spacer (IGS) analyses. However, the relationships among these accessions were not clear from these analyses. We therefore assessed intra-species hybri...
Abacavir is a nucleoside reverse transcriptase inhibitor used as part of combination antiretroviral therapy in HIV-1-infected patients. Because this drug can cause a hypersensitivity reaction that is correlated with the presence of the HLA-B*57:01 allotype, screening for the presence of HLA-B*57:01 is recommended before abacavir initiation. Different genetic assays have been developed for HLA-B...
AIM P-glycoprotein, the product of the ATP-binding cassette subfamily B member 1 (ABCB1) gene (or the so-called multidrug resistance 1 gene), is an ATP-driven efflux pump contributing to the pharmacokinetics as well as the pharmacokinetics of drugs that are P-glycoprotein substrates, such as tacrolimus. This paper describes the development of a new method for detection of the 3435C/T and 2677G/...
Yaws, caused by Treponema pallidum ssp. pertenue, is a neglected tropical disease closely related to venereal syphilis and is targeted for eradication by 2020. Latent yaws represents a diagnostic challenge, and current tools cannot adequately distinguish between individuals with true latent infection and individuals who are serofast following successful treatment. PCR on blood has previously be...
background: rheumatoid arthritis (ra) is the most common chronic inflammatory erosive joint disease with the worldwide distribution of approximately 0.5-1%. molecular methods can be very sensitive in the early stage diagnosis of the disease and therefore prevention the late complications and disabilities. etiology of ra, an autoimmune disease, is not exactly known but immunologic and genetic fa...
hla-drb1 allele frequencies of 28 myasthenia gravis (mg) patients, residents of southern iranian provinces, were studied using pcr-ssp method. the control group consisted of 100 healthy individuals of the same ethnic group. the allele hla-drb1 * 16 (rr= 2.04, p= 0.028) was found to be significantly increased in mg patients compared to the control group, whereas hladrb1 * 15(rr= 0.17 p= 0.043) a...
background: the objective of this study was to investigate hla-drb1*and dqb1* allelic polymorphisms in iranian patients with hydatidose. this is the first survey dealing with the correlation between hla-drb1* and dqb1* al-leles and cystic echinococcosis in iranian patients. methods : the study was carried out on 56 patients with confirmed cystic echi-nococcosis and 30 apparently healthy individ...
We applied a polymerase chain reaction-sequence specific primer (PCR-SSP) method developed by other researchers to study 4 families of newborns with neonatal alloimmune thrombocytopenia (NAITP) in which serology had provided inconclusive human platelet antigen (HPA) typing data. This method allowed for the identification of the newborn HPAs which were incompatible with their respective mothers....
هدف: روماتوئیدآرتریتیس (ra) شایعترین بیماری التهابی مزمن و مخرب مفصلی است که انتشار جهانی دارد و شیوع آن در سطح جهان حدود 5/0 تا 1 درصد می باشد. برای تشخیص قطعی بیماری ra در مراحل اولیه بیماری روش آزمایشگاهی مشخصی موجود نمی باشد و از آنجا که تشخیص سریع آن بسیار حایز اهمیت است، استفاده از روشهای مولکولی می تواند در تشخیص به موقع و دقیق بیماری بسیار مؤثر باشد. با وجود این که هنوز علت اصلی این بیم...
A PCR protocol for the rapid diagnosis of fish 'pasteurellosis' based on 16S rRNA gene sequences was developed. The procedure combines low annealing temperature that detects low titers of Photobacterium damselae but also related species, and high annealing temperature for the specific identification of P. damselae directly from infected fish. The PCR protocol was validated on 19 piscine isolate...
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