The mitochondrial ATP-sensitive K(+) (mitoK(ATP)) channel plays a central role in protection of cardiac and neuronal cells against ischemia and apoptosis, but its molecular structure is unknown. Succinate dehydrogenase (SDH) is inhibited by mitoK(ATP) activators, fueling the contrary view that SDH, rather than mitoK(ATP), is the target of cardioprotective drugs. Here, we report that SDH forms p...

Carney-Stratakis Syndrome (CSS), first described in 2002 [1], encompasses Gastrointestinal Stromal Tumors (GISTs) and Paragangliomas (PGLs) has autosomal dominant inheritance with incomplete penetrance [2]. Germline mutations of Succinate Dehydrogenase (SDH) complex subunits consequent SDH functional deficiency have been identified as responsible for CSS [3]. Here, we present a case new mutatio...

BACKGROUND In the last several years, research related to social determinants of health (SDH) has begun to resonate in the medical, behavioral, social and political sciences arena. The aim of the present study was to explore the relationship between SDH and depression, and to provide new evidences and clues for depression control and prevention. METHODOLOGY/PRINCIPAL FINDINGS This research wa...

Mitochondrial dysfunction, due to mutations of the gene encoding succinate dehydrogenase (SDH), has been implicated in the development of adrenal phaeochromocytomas, sympathetic and parasympathetic paragangliomas, renal cell carcinomas, gastrointestinal stromal tumours and more recently pituitary tumours. Underlying mechanisms behind germline SDH subunit B (SDHB) mutations and their associated ...

BACKGROUND Succinate dehydrogenase (SDH) is a mitochondrial metabolic enzyme complex involved in both the electron transport chain and the citric acid cycle. SDH mutations resulting in enzymatic dysfunction have been found to be a predisposing factor in various hereditary cancers. Therefore, SDH has been implicated as a tumor suppressor. RESULTS We identified that dysregulation of SDH compone...

Nontraumatic or "spontaneous" acute subdural hematoma (SDH) is rare, and "pure" acute SDH without subarachnoid hemorrhage (SAH) due to aneurysmal rupture is extremely rare. We report a case of nontraumatic pure acute SDH caused by the rupture of a cortical middle cerebral artery (MCA) aneurysm. A 43-year-old man with no antecedents, except hypertension, presented to the emergency department wit...

The present study was performed toevaluate the effect of aqueous-methanolic extract of Osbeckia chinensis roots, on the polyol pathway enzymes i.e., aldose reductase (AR) and sorbitol dehydrogenase (SDH) in normoglycemic and diabetic mice of two different age groups (sixand one-month old). Polyol pathway under hyperglycemic condition has been associated with the pathogenesis of diabetic complic...

Introduction: Walnut leaf contains large amounts of antioxidants, phenolic compounds and flavonoids and the beneficial effect of these compounds in the treatment of diabetes has been shown. This study investigated the effect of cyclohexane and ethanol extract of walnut leaf on activity of sorbitol dehydrogenase (SDH) enzyme. Methods: Fifty- six adult male Sprague-Dawley rats were divided into s...

The articulation of strong evidence and moral arguments about the importance of social determinants of health (SDH) and health equity has not led to commensurate action to address them. Policy windows open when, simultaneously, an issue is recognised as a problem, policy formulation and refinement happens and the political will for action is present. We report on qualitative interviews with 20 ...

The cytotoxicity of a number of anticancer drugs can be potentiated by mild hyperthermia. Since the cytotoxicity of lowhyperthermic temperatures in the range of 39-43° can be poten tiated by using a step-down heating (SDH) sequence (short times at >45° followed by longer times at lower temperatures), we investigated the combined effects of SDH (specifically 45°, 10 min, followed by time at 4...