نتایج جستجو برای: up occurs
تعداد نتایج: 1092541 فیلتر نتایج به سال:
Trichomonas vaginalis is a major sexually transmitted parasite that inhabits primarily the vaginal tract of women. Very little is known about precise virulence factors of the pathogenic human trichomonads, although recent reports (1-3) indicate that the ability of these parasites to undergo phenotypic variation may be related to expression of certain virulence attributes . For example, parasite...
A first order differential inequality technique is used on suitably defined auxiliary functions to determine lower bounds for blow-up time in initial-boundary value problems for parabolic equations of the form ut = div ( ρ(u)gradu )+ f (u) if blow-up occurs. In addition, conditions which ensure that blow-up occurs or does not occur are presented. © 2007 Elsevier Inc. All rights reserved.
OBJECTIVES To describe loss to follow-up (LTFU) at all stages of the HIV programme. DESIGN A retrospective cohort study. SETTING The HIV clinic at Hospital National Simão Mendes in Bissau, Guinea-Bissau. PARTICIPANTS A total of 4080 HIV-infected patients. OUTCOME MEASURES Baseline characteristics, percentages and incidence rates of LTFU as well as LTFU risk factors at four different sta...
background: the therapeutic administration of 131i for thyroid remnant ablation and for metastases comes up with some adverse effects. this study was conducted to investigate whether single high dose radioiodine therapy affects lacrimal gland functions or not. materials and methods: seventy-eight eyes of 39 patients, who were diagnosed as differentiated thyroid carcinoma, were objectively teste...
elastofibroma is a rare neoplasm that characteristically occurs in subscapular area in response to microtrauma. there are some reports of this tumor in other sites of the body but, up till now, there has been no report of elastofibroma in the face. a 20-year-old man presented with a slow growing painless mass in the face without any history of trauma. histopathologic examination revealed a soft...
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