نتایج جستجو برای: related relatives.
تعداد نتایج: 1186081 فیلتر نتایج به سال:
background: in northeastern iran there is an area of high incidence of esophageal cancer which is populated by residents of turkmen ancestry. several environmental risk factors for esophageal cancer have been proposed, but the roles of familial and genetic factors have not been studied extensively in the turkmen population. materials and methods: we evaluated the importance of familial risk fac...
Background and Aim: Cancer registration based on hospital information, clinically and partaclinically derived data from health centers and labs, may have some shortcomings in recording all cancer cases, especially in the developing countries. Thus, in this study we tried to assess the possibility of using public data concerning cancer incidence among their relatives as a complementary source o...
objective: schizophrenia and other psychoses have devastating personal and social impacts and many efforts have been devoted to study prodromal syndromes for psychosis in order to achieve earlier detection and interventions. however, only few studies have been performed in developing countries on this subject, and there is a dearth of evidence in the iranian population. in this study, we foc...
Declarative memory (DM) impairments are reported in schizophrenia and in unaffected biological relatives of patients. However, the neural correlates of successful and unsuccessful encoding, mediated by the medial temporal lobe (MTL) memory system, and the influence of disease-related genetic liability remain under explored. This study employed an event-related functional MRI paradigm to compare...
We examined the status of the neural network mediating the default mode of brain function, which typically exhibits greater activation during rest than during task, in patients in the early phase of schizophrenia and in young first-degree relatives of persons with schizophrenia. During functional MRI, patients, relatives, and controls alternated between rest and performance of working memory (W...
In a large retrospective study of thrombophilic families, we analyzed 405 relatives of patients, hypothesizing that hyperhomocysteinemia and elevated factor VIII levels are closely related. Median factor VIII levels in hyperhomocysteinemic relatives were 169 IU/dL, compared with 136 IU/dL in normohomocysteinemic relatives (p =0.007), and were more often elevated (>150 IU/dL; p =0.006). Hyperhom...
Evidence has suggested that risk for schizophrenia is likely to occur in non-psychotic first-degree relatives of patients with schizophrenia. On the other hand, schizotypal personality disorder is genetically related to schizophrenia. The aim of this study was to compare schizotypal traits (i.e., positive schizotypy, negative schizotypy, cognitive disorganization, and impulsive nonconformity) a...
getting married with relatives is considered as the salient kinds of marriage in iran and it is of a particular position in the culture of ordinary people. among the different kinds of marriage of relatives, the cousin marriage is of the most frequency. the main question of the present research is linked to” the sort of the view point and behavioral status of iranian concerning the marriage of...
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