The follicular histoarchitecture of the thyroid forms the anatomical basis for thyroid physiology and is commonly disturbed in diseases of the thyroid. We have used cultured porcine thyroid cells to study thyroid epithelial morphogenesis and its regulation. When cultured in the presence of TSH, freshly isolated thyroid cells reorganize to form follicles within three-dimensional cell aggregates....

Pancreatic ductal adenocarcinoma (PDA) harbors an exceedingly poor prognosis, and is generally considered a therapy-recalcitrant disease due to poor response to conventional chemotherapy coupled with non-actionable genetic drivers (e.g. KRAS mutations). However, PDA frequently loses p16ink4a, thereby leading to deregulation of CDK4/6. Surprisingly, in established cell models and xenografts, CDK...

Abstract The study includes preliminary phytochemical screening and assessing alleviative effects of ethanolic extract Bambusa vulgaris shoots Opuntia ficus-indica fruits (EEBO) on azoxymethane/dextran sodium sulfate (AOM/DSS)-induced colorectal cancer in rodents. Acute oral toxicity was performed to find the therapeutic dose EEBO. In animals, induced by single injection AOM 10 mg/kg intraperit...

Sumithion is an organophosphorus insecticide, which widely used in aquaculture ponds for eradication of aquatic insect (mainly tiger bug) prior to release larvae. This study was conducted evaluate the effects pesticide, sumithion on histoarchitecture liver and kidney common carp (Cyprinus carpio) during period from July December 2016. It carried out with four treatments, each two replications. ...

The present study was aimed at investigating the cardioprotective activity of thymoquinone (TMQ), an active principle of the herb, Nigella sativa, which is used for the management of various diseases. The present study examined the cardioprotective effect of TMQ in isoproterenol- (ISP-) induced myocardial infarction in rats. Myocardial infarction was induced by two subcutaneous injections of IS...

The aim of this study is to evaluate histoarchitecture of airspaces at different positive transpulmonary pressures, both during inflation and deflation of excised normal and paraquat-damaged rat lungs. Freshly excised lungs were placed in a plethysmograph connected to a graded pipette. Immediately after the achievement of the desired pressure level (5, 15, 25 cm H2O during inflation, and 15 and...

Apigenin, a dietary flavonoid, is reported to have several therapeutic effects in different diseases including cancer. Toxicity of Apigenin is however, least explored, and reports are scanty in literature. This warrants dose-specific evaluation of toxicity in vivo. In the present study, Apigenin was administered intraperitoneally to Swiss mice at doses of 25, 50, 100 and 200 mg/kg. Serum levels...

Peripheral nerve injuries affect a large proportion of the global population, often causing significant morbidity and loss of function. Current treatment strategies include the use of implantable nerve guide conduits (NGC's) to direct regenerating axons between the proximal and distal ends of the nerve gap. However, NGC's are limited in their effectiveness at promoting regeneration Current NGCs...

The cerebellum in transgenic mice expressing pseudorabies virus immediate-early protein IE180 (TgIE96) was substantially diminished in size, and its histoarchitecture was severely disorganized, resulting in severe ataxia. TgIE96 mice can therefore be used as an experimental model to study the involvement of cerebellar circuits in different learning tasks. The performance of three-month-old TgIE...

Alcohol-related disorders are one of the challenging current health problems with medical, social, and economic consequences. Endotoxemia, oxidative stress, and release of a variety of inflammatory molecules are established mediators in alcoholic liver injury (ALD). Probiotics like L. plantarum though were reported to attenuate ALD, their in vivo health benefits are limited by their survival an...