نتایج جستجو برای: upper gastrointestinal tract
تعداد نتایج: 393132 فیلتر نتایج به سال:
Isapirone-HCl (5 mg) was administered orally, rectally and locally, by a remote control drug delivery device (HF-capsule) into different segments of the gastrointestinal tract, to four young healthy male adults. The relative systemic bioavailability of the drug from the colon and rectum was 2-3-fold greater than that from the upper gastrointestinal tract. This supports a rationale for a prolong...
Endoscopy methods involve diagnostics as well as therapy. Endoscopic techniques have a small but definite incidence of complication, so endoscopy should not be performed routinely but only on the basis of indication. The typical endoscopic procedures used in diagnostics and therapy of liver cirrhosis are endoscopy of upper and lower gastrointestinal tract. Other techniques are less common. Sign...
Gastrointestinal cytomegalovirus (CMV) infection is a common opportunistic infection in immunocompromised patients, especially patients with acquired immunodeficiency syndrome and transplant recipients. In contrast, CMV infection of the gastrointestinal tract is rare in immunocompetent individuals. We report a case of severe, protracted, and debilitating diarrhea caused by generalized CMV infec...
Background: Today, early diagnosis of upper gastrointestinal (GI) tract malignancies and their surgical resection is becoming more feasible. One of the important side effects in upper GI tract malignancies is malnutrition which has direct relationship with postoperative complications. Nonetheless, there is no easy regimen of nutrition for these patients especially for the first week after oper...
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