نتایج جستجو برای: atrophic
تعداد نتایج: 24566 فیلتر نتایج به سال:
When denervation was performed by nerve-cutting and nerve-crushing in chickens, three phases could be observed morphologically. The first phase was characterized by foregoing degenerative changes of the neuro-muscular junctions (axon terminals), followed by atrophic changes of the muscle fibers. The second phase was characterized by irregular arrangement of the myofila-ments in atrophic muscle ...
The purpose of this experimental work was to determine whether the precancerous loss of rat liver 5-hydroxytryptophan (5-HT) decarboxylase was associated with sequential atrophic alterations preceding hepatocarcinogenesis. To test whether such an association existed, three experimental conditions were employed in which hepato carcinogenesis was either markedly delayed or prevented. Under all th...
BACKGROUND Obesity increases the risk for malignancies in various tissues including the stomach. Atrophic gastritis with precancerous lesions is an obesity-associated disease; however, the mechanisms that underlie the development of obesity-associated atrophic gastritis are unknown. Leptin is a hormone derived from stomach as well as adipose tissue and gastric leptin is involved in the developm...
Atrophic non-union is a serious complication of fractures. The underlying biological mechanisms involved in its pathogenesis are not yet completely understood. MicroRNAs (miRNAs or miRs) are a type of endogenous small non-coding RNA, which participate in various physiological and pathophysiological processes. In this study, differentially expressed miRNAs were screened in patients with atrophic...
A 17 year old girl presented with asymptomatic linear depressed groove involving the midline of the forehead region which was progressively increasing over the past 1 year. The lesion was slowly extending to the scalp which became a major concern to the patient. There was no history of trauma preceding the development of the lesion. On examination, an ivory sclerotic depressed linear lesion mai...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید