Stroke is a major cause of morbidity and mortality in both developed and developing countries of the world. Greater understanding of the pathophysiology of neuronal damage in ischemic stroke has generated interest in neuroprotection as a management strategy. This paper aims to review the current concept and place of neuroprotection in ischemic stroke. An extensive search of all materials relate...

Microbial steroid biotransformation have found wide-reaching application for the production of more precious and functionalized compounds due to their high regio-and stereoselectivity. In this study, the possibility of using filamentous fungi Aspergillus brasiliensis cells in the biotransformation of progesterone (I), a C-21 steroid hormone was studied for the first time.The fungal strain was i...

metabotropic glutamate receptors (mglurs) consist of a large family of g-protein coupled receptors that are critical for regulating normal neuronal function in the central nervous system. the wide distribution and diverse physiological roles of various mglur subtypes make them highly attractive targets for the treatment of a number of neurological and psychiatric disorders. the discovery of sub...

Introduction: Sandfish (Holothuria scabra) is a marine species generally sold as a raw material that has been dried even though the meat contains steroid hormone with high economic value, which has the potential to become a source of safe natural steroid hormone. This study was aimed to look at the potency of sandfish as an anti-aging for menopausal women. Sandfish could become a source of natu...

BACKGROUND AND PURPOSE Endogenous neuroprotection can be induced by ischemic and nonischemic preconditioning. However, not all subjects that undergo preconditioning exhibit similar favorable outcome. This study is to explore the molecules responsible for this phenomenon and find new therapeutic targets for stroke. METHODS Adult male Sprague-Dawley rats were subjected to transient middle cereb...

OBJECTIVE Recent evidence suggests that functional deficiency in regulatory T cells (Tregs), an innate immunomodulator, exacerbates brain damage after cerebral ischemia. We therefore evaluated the effect of Treg transfer in rodent models of ischemic stroke and further investigated the mechanism underlying Treg-afforded neuroprotection. METHODS We examined the therapeutic potential of Tregs an...

Background and Purpose—Hypoxia preconditioning (HPC), rapid or delayed, has been reported to induce neuroprotection against subsequent severe stress. Because -opioid receptor (DOR) plays an important role in delayed HPC-induced neuroprotection against severe hypoxic injury, we asked whether DOR is also involved in the rapid HPC-induced neuroprotection. Methods—Cultured rat cortical neurons at c...