Gender differences and microbiota are gaining increasing attention. This study aimed to assess gender in gastric bacterial between subjects with healthy stomachs those autoimmune atrophic gastritis. was a post hoc analysis of 52 undergoing gastroscopy for dyspepsia (57.7% stomach, 42.3% gastritis). Gastric biopsies were obtained histopathology genomic DNA extraction. assessed by sequencing the ...

زمینه و هدف: کم‌تحرکی در مقابل آن تمرین جزء عوامل مرتبط با شاخص‌های آسیب کبدی به‌شمار می‌روند. وجود این هنوز نقش بسیاری از تمرین‌های ورزشی به‌ویژه تمرینات تناوبی مقاومتی مصرف برخی مکمل‌های غذایی جمله اسپیرولینا بر ایمنی التهابی کاملاٌ شناخته نشده است؛ بنابراین هدف پژوهش تعیین اثر هشت هفته مکمل‌دهی هوازی فعالیت بافت کبد بیان ژن CXCL1 عضلة موش‌های صحرایی نر بود.مواد روش‌ها: نیمه‌تجربی، 60 سر موش ن...

A new species of the genus Vietnamophryne is described from Vu Quang National Park in North Vietnam based on molecular phylogenetic and morphological analyses. The morphologically distinct congeners can be easily distinguished all other members by (1) body size males (n=4) 14.12-14.91 mm; females (n=9) 15.15-17.33 (2) dorsal skin shagreened with small flat pustules loosely scattered back males,...

We used RNA probes and enzyme activities to compare the cellulolytic microbial ecosystems of the rumen and the cecum. Four rumen- and cecum-cannulated wethers were fed a diet of barley plus hay (60:40). Digesta samples were collected 1 h before feeding and 3, 6, and 9 h after feeding for measurements on microbial populations, and 1 h before feeding and 3 and 6 h after feeding for digestion meas...

Escherichia coli and other Proteobacteria are augmented and several other bacteria are diminished in Crohn’s (CD) disease patients’ intestine. This imbalance in bacterial species composition—termed dysbiosis—seems to be determinant of CD manifestation. Since a great part of intestinal bacteria are not cultivable, detection of CD dysbiosis is accomplished by molecular tools, involving sequences ...

Blood culture, the gold standard for diagnosis of neonatal sepsis has low sensitivity and is time consuming. Therefore, objective is development and application of Polymerase chain reaction (PCR)-based DNA sequencing to detect and identify bacterium causing neonatal sepsis in culture negative specimens. Sixty three peripheral blood and 8 cerebrospinal fluid (CSF) referred from tertiary level Ne...

With the development of genome sequencing more whole genomes of microorganisms were completed, many methods wereintroduced to reconstruct the phylogenetic tree of those microorganismswith the information extracted from the whole genomes through variousways of transforming or mapping the whole genome sequences into otherforms which can describe the evolutionary distance in a new way. We thinkit ...