Rapid Detection of Species Involved in Pear Black Spot Using Loop-Mediated Isothermal Amplification.

species are the most important fungal pathogens that attack various crops as well as fruit trees such as pear and cause black spot disease. Here, a loop-mediated isothermal amplification (LAMP) assay is developed for the detection of species. cytochrome b () gene was used to design two pairs of primers and amplified a 229-bp segment of gene.

Rapid Detection of Ustilaginoidea virens from Rice using Loop-Mediated Isothermal Amplification Assay.

Ustilaginoidea virens is an important fungus that causes rice false smut disease. This disease significantly reduces both grain yield and quality. Various methods have been developed for the detection of U.

Predictors of a sustained virological response in patients with genotype 4 chronic hepatitis C.

Objectives: To determine the clinical, biological, virological and histological predictive factors associated with a sustained virological response (SVR) to combined interferon therapy among Egyptian patients infected by genotype 4 hepatitis C virus (HCV).

Patients And Methods: Individual data from 250 patients with genotype 4 chronic hepatitis C, treated with different regimens of combined interferon, were analysed. The primary end point was SVR defined as undetectable HCV RNA by polymerase chain reaction (PCR) 24 weeks after the end of treatment.

HCV-related morbidity in a rural community of Egypt.

The origin of the hepatitis C virus (HCV) epidemic in Egypt has been attributed to intravenous schistosomiasis treatment in rural areas in the 1960s to 70s. The objective of this study was to estimate the HCV-related morbidity in a rural area where mass schistosomiasis treatment campaigns took place 20-40 years before. The study sample included 2,425 village residents aged 18-65 years recruited through home-based visits.