نتایج جستجو برای: nested pcr pcr
تعداد نتایج: 199933 فیلتر نتایج به سال:
Respiratory tract infections can be caused by a heterogeneous group of viruses and bacteria that produce similar clinical presentations. Specific diagnosis therefore relies on laboratory investigation. This study developed and evaluated five groups of multiplex nested PCR assays that could simultaneously detect 21 different respiratory pathogens: influenza A virus (H1N1, H3N2, and H5N1); influe...
Background: This study aimed to design and analyze the applicability of an oligonucleotide probe in radioisotope 32P-based dot blot hybridization for detection of hepatitis C virus. Methods: Forty-six of plasma samples were used. The plasma was extracted to obtain viral RNA genome as template for RT-PCR and the amplicon was used for nested PCR. Twenty-four HCV genomes were retrieved from GeneBa...
BACKGROUND The main goal of the present study was to develop a new sensitive and specific PCR based method for Identification of Cryptosporidium sp. using novel primers from 18S ribosomal RNA. Cryptosporidiosis in high-risk host groups particularly in neonates and immuno-compromised individuals may result in death. To the best of our knowledge this is the first study regarding develop a new PCR...
Introduction: Examination of Geimsa stained blood smears is the main method of malaria diagnosis in our country, however, accuracy of results is largely depended on the skill and laboratory conditions. This study was designed and carried out to assess the current situation and to determine the effectiveness and quality improvement of malaria diagnosis program. Methods: In this analytical s...
Canine parvovirus 2 (CPV-2) is the causative agent of acute hemorrhagic enteritis and myocarditis in dogs. A nested polymerase chain reaction (n-PCR) was developed using published pCPV-2ab as external primer set and self designed and custom synthesized pCPV-2N as internal primer set for the detection of canine parvovirus in faecal samples of dogs. Out of 52 faecal samples, 27 and 31 were tested...
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