نتایج جستجو برای: helico
تعداد نتایج: 47 فیلتر نتایج به سال:
In this paper, the k-ω SST (Shear Stress Transport) turbulence model is employed to study effect of flow rate on regular patterns pressure load distribution characteristics helico-axial pump impeller blade surface. The results show that all curves surface at different heights under rates a similar trend increasing first and decreasing then. At inlet area, with increase rate, range negative in a...
No previous report has demonstrated the relationship between Helico bacter pylori (HP) infection and gastric carcinogenesis in an experimental animal model. A total of 170 male Mongolian gerbils (MGs) were divided into nine groups (18 S n S 20 for each group). MGs of four groups were inoculated with HP before or after continuous A'-methyl-A'-nitrosourea (MNU) administration via the drinking wat...
Helicobacter pylori infection of the stomach is associated with gastritis and peptic ulceration and may be causative. A noninvasive test for this organism might be useful in managing some patients with dyspepsia without the need for further investigation. We have evaluated a new commercially available serological test (Helico-G ELISA, Porton Cambridge, UK) for this infection to assess its diagn...
changes (BMD) and osteoporosis .Helico bacter pylori which is a known cause of gastritis and peptic ulcer Osteopprosis is one major cause of bone fracture and subsequent morbidity and mortality in the elderly population. Several clinical and demographic parameters including aging, menopause, parity , inflammatory disease, hormonal, gastrointestinal, renal and metabolic disorders like vitamin D ...
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