conclusions the initial assumption of a relationship between vitamin d and high prevalence of seasonal affective disorder in winter was based on the high prevalence of depression on high latitudes. although some studies have shown an association between depression and vitamin d deficiency, it still cannot be indisputably concluded that augmenting the levels of vitamin d alone alleviate depressi...

conclusions there are few studies on the prevalence of viral hepatitis in the general population of iran. most of the reports are from specific groups of patients. further epidemiologic studies on the general population of iran are recommended to discover the real burden of viral hepatitis. context viral hepatitis is still considered as a major health concern. defining the extent of the burden ...

schwannoma is a benign nerve sheath tumor composed of schwann cells. oral cavity is a rare site for schwannomas, tongue being the most common location. here we are presenting a case of a young adult who presented with a huge swelling in the tongue which was removed by mandibulotomy approach and pre-operative tracheostomy. a 22-year-old male patient presented to the outpatient department with a ...

The article sketches a nexus between philosophy, art (poetry) and critique with a particular emphasis on the contribution of classical Muslim philosophers. At the same time, it demonstrates how luminaries such as Omar Khayyam and Ibn Sina, contributed to the renewal of philosophy as a freedom seeking exercise and as a means to pursue happiness through knowledge. In the second&nbs...

Atopic dermatitis (AD) is a pruritic, relapsing, chronic disease that arises most commonly during infancy, childhood, or adolescence. It is clear that genetic factors are important in AD, a family history of AD, allergic rhinitis, and/or asthma and other “Atopic” phenomena being common in patient with AD. The two main pathogenetic characteristic of AD are: I) IgE-mediated antigen dependent “Spe...

defects opposite to those of lin-4(e912). Precisely the These opposite developmental timing defects of lin-4 Harvard Medical School and lin-14 mutants, and the fact that loss of lin-14 is Department of Molecular Biology epistatic to lin-4(e912), suggested that the lin-4(e912) Massachusetts General Hospital mutation resulted in an excess of lin-14 activity. So lin-4 Boston, Massachusetts 02114 m...

We study how the speed of spread for an integrodifference equation depends on the dispersal pattern of individuals. When the dispersal kernel has finite variance, the central limit theorem states that convolutions of the kernel with itself will approach a suitably chosen Gaussian distribution. Despite this fact, the speed of spread cannot be obtained from the Gaussian approximation. We give sev...

domestication of animals has had some important effects on physiology, morphology, behavior and well-being of domesticated animals. conscious or goal directed selections on animals for increasing their productions has accelerated the rate of the changes, leading to some well-being defections. this paper notes some aspects of animal domestication in context of genetic science. then explains how ...

0