نتایج جستجو برای: study group
تعداد نتایج: 4465460 فیلتر نتایج به سال:
Side effects of oral contraceptives are a noteworthy problem, particularly among low-income young women who reside in inner-city communities. The problem may be compounded by inadequate family planning services, particularly when such services are provided by general medical practices with high volumes of clients. This study examined the prevalence and correlates of pill-related side effects, w...
OBJECTIVE Lamotrigine is a widely used medication for psychiatric disorders and epilepsy, but the adverse effects of this drug in adolescent Korean patients have not yet been investigated. In the present study, we sought to compare the incidence and impact of lamotrigine-induced skin rashes and different pattern of adverse events in psychiatric and nonpsychiatric adolescent patients. METHODS ...
Recently, an essential role for RNA in the epigenetic silencing of genes packaged within heterochromatin in animals has been recognized. The RNA appears to be involved in targeting chromatin remodeling activity to a specific locus and in later maintaining the repressed state of the gene. Epigenetic silencing of Hox cluster genes by the Polycomb group proteins also involves the formation of a st...
In this article we present the path that led to current concepts regarding antimicrobial treatment of endocarditis caused by viridans streptococci highly susceptible to penicillin. Early treatment trials indicate that some patients with subacute endocarditis can be cured with shorter treatment duration than currently advised by international guidelines. Also, high-dose antibiotics, as recommend...
this thesis basically deals with the well-known notion of the bear-invariant of groups, which is the generalization of the schur multiplier of groups. in chapter two, section 2.1, we present an explicit formula for the bear-invariant of a direct product of cyclic groups with respect to nc, c>1. also in section 2.2, we caculate the baer-invatiant of a nilpotent product of cyclic groups wuth resp...
Ticks are obligate haematophagous acarines that parasitise every class of vertebrate (including man) and have a worldwide distribution. An increasing awareness of tick-borne diseases among clinicians and scientific researchers has led to the recent description of a number of emerging tick-borne bacterial diseases. Since the identification of Borrelia burgdorferi as the agent of Lyme disease in ...
recent advances in brain and cognitive science studies have revolutionized concepts in neural dynamics, regulating mechanisms, coding systems and information processing networks which govern our function and behavior. hidden aspects of neurological and psychiatric diseases are being understood and hopes for their treatment are emerging. although the two comprehensive mega-projects on brain mapp...
بررسی تنوع ژنتیکی ژنوتیپهای بومی پیاز ایرانی در مقایسه با انواع خارجی چکیده: برنامه های اصلاحی گیاهان بر اساس تنوع و انتخاب صفات برتر کمی و کیفی صورت می گیرد. لذا، ارزیابی تنوع ژنتیکی، اولین مرحله در برنامه های اصلاحی است. در این راستا، استفاده از روش های جدید مطالعهی تنوع ژنتیکی ضروری به نظر می رسد. در این بررسی تعیین تنوع ژنتیکی سیزده ژنوتیپ پیاز ایرانی در مقایسه با دو ژنوتیپ خارجی با است...
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