نتایج جستجو برای: real time qpcr

تعداد نتایج: 2157112  

Journal: :Journal of clinical microbiology 2013
Júlia Gatti Ladeia Costa Ana Carolina Aguiar Vasconcelos Carneiro Alice Thomáz Tavares Gláucia Manzan Queiroz Andrade Daniel Vitor Vasconcelos-Santos José Nélio Januário Daniel Menezes-Souza Ricardo Toshio Fujiwara Ricardo Wagner Almeida Vitor

Real-time PCR (qPCR) was positive in 72/150 (48%) blood samples of newborns with congenital toxoplasmosis. Among infants with active retinochoroiditis, 68% had positive qPCR results, while positivity was 29% (P=0.009) in the absence of ocular involvement. Positive qPCR was associated with the presence of retinochoroidal lesions, with an odds ratio of 2.8.

Fadyia Mahdi Alameedy, Ghaida Raheem Lateef Al-Awsi, Saade Abdalkareem Jasim, Shireen Ali Obaid,

Background: Epstein-Barr virus (EBV)-associated post-transplant lymphoproliferative disorder (EBV-PTLD) is a known and serious condition for the hematopoietic stem cell transplantation. This study evaluated the prevalence of EBV in umbilical cord samples of healthy pregnant women in Baghdad, Iraq.  Methods: 800 umbilical cord blood (UCB) samples were collected from healthy pregnant women. The ...

2013

The Eco Real-Time PCR system puts powerful qPCR applications within reach of individual researchers. Large, expensive thermal cyclers that take up an entire workspace are replaced with an affordable, compact system that fits easily on any lab bench (Figure 1). Delivering unsurpassed data quality in less than 40 minutes for 40-cycle runs, the Eco system revolutionizes qPCR accessibility for both...

2014
Deepti Parashar Mandar S. Paingankar A. B. Sudeep Ashwini More Sapana B. Shinde Vidya A. Arankalle

The definitive diagnosis ability of IgM ELISA, nested RT-PCR and real-time quantitative PCR (qPCR) was evaluated for Chikungunya diagnosis using 180 clinical samples. Real-time qPCR showed a higher sensitivity (88.3%) for Chikungunya diagnosis in the early stages of infection, while IgM ELISA proved sensitive for the late stages of illness (81.8%). The results suggest that the application of bo...

Journal: :caspian journal of internal medicine 0
narges mostafalou babol university of medical sciences, babol, iran. yousef yahyapour babol university of medical sciences, babol, iran. sadegh sedaghat babol university of medical sciences, babol, iran. javad shokri shirvani babol university of medical sciences, babol, iran. mahmoud haji-ahmadi babol university of medical sciences, babol, iran. sepideh seyadati babol university of medical sciences, babol, iran.

abstract background: cancers are the second most common cause of non-accidental deaths in iran, after cardiovascular mortality. although most cases of esophageal squamous cell carcinoma (escc) in the usa and western populations have been attributed to high levels of exposure to tobacco and alcohol, but in iranian populations the other risk factors especially infectious agents have been postulat...

2013

The Eco Real-Time PCR system puts powerful qPCR applications within reach of individual researchers. Large, expensive thermal cyclers that take up an entire workspace are replaced with an affordable, compact system that fits easily on any lab bench (Figure 1). Delivering unsurpassed data quality in less than 40 minutes for 40-cycle runs, the Eco system revolutionizes qPCR accessibility for both...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی تهران 1346

چکیده ندارد.

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده کشاورزی و منابع طبیعی 1392

بیماری نیوکاسل یکی از مخرب ترین بیماری های ویروسی طیور در سرتاسر جهان است. با توجه به اینکه روش های سنتی قابلیت محدودی در کنترل این بیماری دارند، هدف از انجام این مطالعه استفاده از تکنولوژی های نوین برای تشخیص به موقع بیماری جهت کاهش خسارت پیش روی صنعت طیور می باشد. استخراج rna از واکسن نیوکاسل سویه b1 و با استفاده از کیت rnease mini (شرکت کیاژن، آمریکا) و بر اساس دستورالعمل شرکت سازنده انجام ش...

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