نتایج جستجو برای: colon absorb dose of patient
تعداد نتایج: 21269460 فیلتر نتایج به سال:
1, 2-Dimethylhydrazine (DMH) was administered to a total of 131 Wister Furth substrain (WF /0) rats 20 times weekly at a dose of 20 mg/kg body weight. The tumors were more predominant in the ascending colon (.64/148) than in the descending colon (13/148). Examination of the apparently normal colon after the 20th injection of DMH revealed that both the ascending (P<O. 01) and descending colon ep...
Mucormycosis is a clinical entity attributed to opportunistic fungal infection of order Mucorales. This includes several pathogenic subtypes. It commonly affects the rhinocerebral sites and the immunocompromized patients with devastating results. Visceral mucormycosis is a relatively rare complication. We report the first free sigmoid colon perforation secondary to invasive mucormycosis and dis...
Siti Rahmah Islamic Hospital is a health service center in the city fields with large number of patients. The more patients, greater examination was carried out radiology room at if walls Radiology are not effective, dose will be receive to patient, patient's family and radiation staff increase. This research aims determine effectiveness level security conventional spaces Unit against use raysa...
Introduction: Cardiac CT (Computed Tomography) angiography applies as a pre-exam method for evaluating the patients with medical problems in their cardiac arteries. Due to the high delivered dose in this imaging method, dose reduction techniques and imaging strategies that serve the images quality with minimum patient dose are the subjects for investigation and research studies. This study will...
Introduction: Nowadays we are witnessing an exponential application of interventional radiology techniques in various communities as well as Iran. Radiological technique is regarded as the 2nd contributing factor in increasing the amount of public doses in various societies. So that related radiation protection organization has recommended measuring patient d...
Introduction: Infection and inflammation of organs adjacent to gastrointestinal tract may cause a pathological connection. Patient: In this report, complicated appendicitis caused protrusion of right ovary and tube into the sigmoid colon of a 40-year-old infertile woman. The mass appearing as a polypoid lesion during colonoscopy caused abdominal pain and bleeding and proved to be right adnexa p...
food safety is considered as an important world concern. the detection of pathogen and toxic materials in food has an important role in public health care. in recent years, the applications of microbial biosensor have been developed as a new approach for toxicity control. luminescent microbial biosensor is an appropriate biological tool for protection of natural environment. this type of biosen...
The effects of chrysotile on DNA synthesis in the gastrointestinal tract of the rat were studied by measuring the uptake of tritium-labeled thymidine; whole stomach, small intestine, colon liver were removed, cleaned, and homogenized and the DNA was isolated and assayed for tritium label.A dose-response study indicated that 2 weeks after a 5 mg/kg dose of chrysotile, DNA synthesis was increased...
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