usama_abdelsadek

ا.د.م/اسامه حسن ابوشامه عبدالصادق

استاذ مساعد - رئيس قسم الميكروبيولوجي و المناعه

كلية الطب البيطرى

العنوان: قسم الميكروبيولوجي و المناعه-كليه الطب البيطري-جامعه سوهاج الجديده بالكوامل

1

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: PCR


2018-10-31 01:51:42 الكلمات المفتاحية PCR, Pulmonary TB,
POLYMERASE CHAIN REACTION VERSUS CONVENTIONAL METHODS IN THE DIAGNOSIS OF PULMONARY TUBERCULOSIS
ABSTRACT The notable increase in the new cases of tuberculosis and the evident limitation of the currently used conventional micro-biological techniques have prompted the development of rapid and specific diagnostic tests for direct detection of Mycobacterium tuberculosis in clinical specimens. Most of these tests have involved the amplification of small amounts of mycobacterial nucleic acid and of which, the best ... إقراء المزيد

2018-09-11 21:20:05 الكلمات المفتاحية PCR, ETEC, E. coli, Cheese, Milk,
Molecular Detection of Enterotoxigenic E. coli in raw Milk and Milk Products
This study aimed to determine the incidence of E. coli in raw milk and cheese, in addition to isolate and identify Enterotoxigenic E. coli. The existence of heat stable toxin (STh) and heat labile toxin (LT) genes were determined in the isolated strains. This study included 350 samples of raw milk and cheese samples. Different media were used to isolate ... إقراء المزيد

2018-09-11 20:56:14 الكلمات المفتاحية PCR, Contamination, Tissue Culture, Mycoplasma,
MOLECULAR CHARACTERIZATION OF MYCOPLASMA CONTAMINATING TISSUE CULTURES
One of the main problems in cell culture unit is mycoplasma contamination. It can extensively affect cell physiology and metabolism. As the applications of cell culture increase in research, industrial production, cell therapy and its importance for diagnostic routine work in selected labs, so more concerns about mycoplasma contamination will arise. In our study, a total of 50 cell cultures ... إقراء المزيد

2018-09-15 05:50:11 الكلمات المفتاحية Survey, PCR, Avian Influenza,
A survey study for detection of Avian Influenza virus in Qalubeya Governorate
A total 100 suspected samples (80 chicken, 15 ducks, and 5 geese) collected from poultry farms and human houses and throat swabs collected from persons having respiratory manifestations and in contact with infected birds were examined by rapid test and Reverse transcription real time-PCR (rRT-PCR) test for detection of avian influenza virus. Rapid antigen detection test detect avian influenza virus ... إقراء المزيد

2018-09-12 02:45:12 الكلمات المفتاحية PCR,
Clinical, laboratory, and virological characteristics of patients with positive hepatitis B surface antigen in Upper Egypt
AIM The aim of the study was to determine the clinical, laboratory, and virological characteristics of patients with chronic HBV infection in Upper Egypt. PATIENTS AND METHODS This descriptive, cross-sectional study included 252 patients with positive hepatitis B surface antigen (HBsAg). It was conducted in the Tropical Medicine and Gastroenterology Department and Outpatient Clinic, Assiut University Hospital (Egypt), from May ... إقراء المزيد

2018-08-25 12:12:31 الكلمات المفتاحية Brucellosis, Buffalo, PCR, Serology and Milk,
Molecular and Serological Studies on Detection of Brucella Species in  Cattle and Buffaloes
BRUCELLOSIS IS ONE OF THE MOST IMPORTANT DISEASES AFFECTING BOTH HUMAN AND ANIMAL IN MOST OF THE DEVELOPING COUNTRIES. IT CAUSES IMPORTANT ECONOMIC LOSSES. RAPID AND ACCURATE DIAGNOSIS IS FUNDAMENTAL FOR CONTROL AND ERADICATION OF BRUCELLOSIS. A TOTAL OF 150 MILK SAMPLES (THREE SAMPLES FROM EACH ANIMAL INCLUDED IN THE STUDY) AND 50 BLOOD SAMPLES WERE COLLECTED FROM 32 COWS ... إقراء المزيد