نتایج جستجو برای: manic
تعداد نتایج: 3669 فیلتر نتایج به سال:
The prevalence and frequency of comorbidity of possible bipolar disorder was examined with attention-deficit hyperactivity disorder (ADHD) in a nonreferred population of twins. Children and adolescents aged 7 to 18 years with a history of manic symptoms were identified from a population-based twin sample obtained from state birth records (n = 1610). The sample was enriched for ADHD; however, th...
BACKGROUND Abnormalities in the cyclic adenosine monophosphate (cAMP)-dependent phosphorylation system have been recently reported in patients with bipolar disorder. We evaluated the immunoreactivity of the regulatory and catalytic subunits of cAMP-dependent protein kinase (protein kinase A) and 1 of its substrates, Rap1, in platelets from untreated euthymic, manic, and depressed patients with ...
Objective: Little is known about lorazepam-quetiapine combination doses requirements for mania and mixed bipolar episodes despite frequent use. It was previously assumed that, by adding a benzodiazepine, antipsychotic dose could be lowered. The aim of the current study was to test this assumption and to evaluate dosage of lorazepam and quetiapine, when used together under routine clinical condi...
BACKGROUND It has been reported that mania may be associated with superior cognitive performance. In this study, we test the hypothesis that manic symptoms in youth separate along two correlated dimensions and that a symptom constellation of high energy and cheerfulness is associated with superior cognitive performance. METHOD We studied 1755 participants of the IMAGEN study, of average age 1...
The authors examined concurrent and prospective associations of behavioral approach system (BAS)-relevant and non-BAS-relevant cognitive styles with bipolar spectrum disorders. Controlling for depressive and hypomanic/manic symptoms, 195 individuals with bipolar spectrum disorders scored higher than 194 demographically similar normal controls on BAS sensitivity and BAS-relevant cognitive dimens...
INTRODUCTION The neutrophil-to-lymphocyte ratio (NLR) and mean platelet volume (MPV) are simple, low-cost, and useful inflammatory markers detected in routine complete blood count (CBC), and their use has recently become widespread. In this study, we aimed to investigate the presence of an inflammatory state in manic patients on the basis of NLR and MPV values. METHODS This retrospective stud...
INTRODUCTION Bipolar disorder is characterized by severe mood symptoms including major depressive and manic episodes. During manic episodes, many patients show cognitive dysfunction. Dopamine and glutamate are important for cognitive processing, thus the COMT and DAOA genes that modulate the expression of these neurotransmitters are of interest for studies of cognitive function. METHODOLOGY F...
INTRODUCTION Differentiating bipolar depression (BD) from unipolar depression (UD) is difficult in clinical practice and, consequently, accurate recognition of BD can take as long as nine years. Research has therefore focused on the discriminatory capacities of biomarkers, such as markers of the hypothalamic-pituitary-adrenal (HPA) axis or immunological activity. However, no previous study incl...
The lateral hypothalamus integrates critical physiological functions such as the sleep-wake cycle, energy expenditure, and sexual behaviors. These functions are severely dysregulated during mania. In this study, we successfully induced manic-like behavioral phenotypes in adult, male Wistar rats through bilateral lateral hypothalamic area kindling (LHK). To test the validity of the model, we stu...
unipolar disorder by including manic states. No matter how many times a patient is depressed; only one manic/hypomanic episode is required to diagnose bipolar rather than unipolar disorder. Bipolar disorder is further characterized as type I or type II. Type I is diagnosed when at least one manic episode is identified. Usually recurrent depression also occurs, but in 5 to 10 percent of cases th...
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