نتایج جستجو برای: pcr from 28 examined samples
تعداد نتایج: 6075962 فیلتر نتایج به سال:
abstract i the purpose of this study was to launch a thorough investigation concerning the possibility of differing orientations to the writing proficiency construct by native and non-native english speaking teacher raters. it mainly revolved around the international english language testing system (ielts) that is widely administered and employed as a measure of general proficiency in englis...
in current study, 63 samples of bat populations collected from differ regions were used for evaluating the geographic variations. twenty cranial and dental characters for traditional morphometric and landmarks method on the ventral, dorsal skull and mandible for geometry morphometric studies were used. statistical analyses of traditional morphometric and geometry morphometric data indicated low...
Diagnosis of the endemic cutaneous leishmaniasis (CL) in Jordan relies on patient clinical presentation and microscopic identification. Studies toward improved identification of the causative Leishmania species, especially in regions where multiple species exist, and the introduction of these techniques into medical diagnosis is paramount. This study looked at the current epidemiology of CL in ...
In the present research work, a specific 285 bp DNA fragment was used for detection of Mycobacterium Tuberculosis complex. 100 samples were chosen randomly from sputum specimens that were negative with conventional methods (direct smear, culture, and radiometry), and examined by PCR 7 cases of them were positive. Also, 20 sputum specimens were obtained from suspected patients to tuberculosis, a...
background: pseudomonas spp. are of important food spoiling bacteria. they present around the world and are isolated from diverse sources. the main objective of this survey was to detect pseudomonas spp. in fresh chicken and fish obtained from markets of assiut city, egypt. methods: in this cross-sectional survey, 50 samples of fresh raw chicken and 50 samples of fresh raw fish meat were rando...
A retrospective analysis of real-time PCR (RT-PCR) results for 151 biopsy samples obtained from 132 patients with proven invasive fungal diseases was performed. PCR-based techniques proved to be fast and sensitive and enabled definitive diagnosis in all cases studied, with detection of a total of 28 fungal species.
The role of matrix metalloproteinases (MMP), especially newly described MMP, in trophoblast invasion during human embryo implantation is poorly understood. In this report, using a model of early pregnancy in the rhesus monkey, we have examined the expression and localization of the most recently identified MMP, MMP-28/epilysin, transcript and protein in macaque uterine samples on days 12, 18 an...
BACKGROUND Reverse transcription-PCR (RT-PCR) amplification of melanoma cell-specific mRNA can detect melanoma cells in the peripheral blood of patients with malignant melanoma. We present a method to quantify mRNA coding for the melanoma-specific melanoma antigen recognized by T cells #1 (MART-1) in RNA isolated from peripheral blood. METHODS To establish a calibration curve, we measured the...
background and objectives: the aim of this study was to compare direct microscopic examination with culture and pcr for the diagnosis of mucorales infection in blood and tissue specimens. material and methods: blood samples and tissue specimens were obtained from 28 patients (total 58 samples) with suspected invasive fungal infection and cultured on proper media. direct smear of tissue samples ...
background: campylobacter jejune and c. coli are recognized as the most common bacteriological causes of gastroenteritis in humans. in this study identification of campylobacter jejuni and campylobacter coli from samples using pcr was explored. methods: detection was performed using diarrheal samples collected 8 from 117 children. the genomic dna of samples was extracted by phenol-chloroform me...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید