نتایج جستجو برای: retained stone
تعداد نتایج: 66558 فیلتر نتایج به سال:
The objectives of this study were to determine the risk factors for retained placenta by evaluating several reproductive factors in individual cows, and to determine the effects of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy herds. The health status, cow parity, calving, and breeding dates were recorded from 805 calvings in nine da...
Background: Gall stone is an important health problem in the world for which different risk factors have been characterized. Gall stone and cardiovascular disease have common risk factors. Homocysteine is accepted as one of the risk factors for cardiovascular disease. We aimed to study the effect of homocysteine level on gall stone formation. Methods: 54 patients with gall stone-related disease...
Let X be a completely regular space and let A(X) be a ring of continuous real-valued functions onX which is closed under local bounded inversion. We show that the structure space of A(X) is homeomorphic to a quotient of the Stone–Čech compactification of X. We use this result to show that any realcompactification of X is homeomorphic to a subspace of the structure space of some ring of continuo...
Presenter: Ajay Maker MD | University of California San Francisco Background: More than 600,000 cholecystectomies are performed in the US each year. 5-40% these patients may go on to develop post-cholecystectomy syndrome. Biliary etiologies include common duct stricture and retained stones bile duct, gallbladder remnant, or cystic stump. Removing a stump can be challenging issue due post-surgic...
Abstract Background and objectives: Infection stones are the directly due to persistent or recurrent infection with Urease producing bacteria. they may be exacerbated by urinary obstruction or stasis. Also, some drug components like ciprofloxacin can be the cause of stone formation. We aimed at studing antibiotic resistance of bacteria isolated form kidney stones and Urinary tract infection(UtI...
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