AIM The study was undertaken to detect the clinical signs, postmortem lesions of embryonated duck plague (DP) infected eggs, and histopathological changes of chorioallantoic membrane (CAM) in non-descriptive ducks of West Bengal with special reference to standardize nested polymerase chain reaction (PCR). MATERIALS AND METHODS After postmortem of suspected carcasses, samples were collected fo...

Background and Purpose: Fungal keratitis is a suppurative, ulcerative, and sight-threatening infection of the cornea that sometimes leads to blindness. The aims of this study were: recuperating facilities for laboratory diagnosis, determining the causative microorganisms, and comparing conventional laboratory diagnostic tools and semi-nested PCR. Materials and Methods: Sampling was conducted in...

BACKGROUND AND AIMS Hepatitis G virus/GB virus-C (HGV/GBV-C) is a newly identified member of the Flaviviridae family. Its clinical significance in chronic hepatitis C infection remains controversial. There is a geographical difference in the distribution of GBV-C in the world. The frequency of GBV-C infection among hepatitis C virus (HCV) infected patients varies. The aim of the current study w...

We developed a method for the identification of Aspergillus fumigatus fungal isolates by using random amplified polymorphic DNA (RAPD) PCR (RAPD-PCR) cloning and the TaqMan LS50B fluorogenic detection system (Perkin-Elmer Corp., Applied Biosystems, Foster City, Calif.). DNA from seven clinically important Aspergillus species was screened by RAPD-PCR to identify section- or species-specific ampl...

Quantitative PCR can often be improved by conducting the amplification with nested primers. First, fewer nonspecific amplification products, which could otherwise interfere with quantitation, are produced. Often, nonspecific products can be eliminated. In these cases, relatively simple nonspecific detection techniques are suitable for quantitation. In addition, nested primer PCR provides intrin...

Identification of Cutaneous Leishmaniasis-causing Species Using Semi-Nested PCR in Kohgiluyeh and Boyer-Ahmad Province During 2013-2019