Lang Lang

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The pineal body of lower vertebrates is saccular and directly photoreceptive. The pineal gland of mammals is parenchymal and not directly photoreceptive. The parenchymal morphology of snake pineal raises questions of direct photoreceptivity of snake pineal and of correspondence of molecular homology with morphological homology. S-antigen and rhodopsin are(More)
BACKGROUND Due to the rising standard of living environment and advances in public health and medical care in China, it has been a tendency in recent years that health-related quality of life (HRQoL) has been increasingly acknowledged in community health management. However, large-scale population-based study on evaluating HQRoL in northeast of China was(More)
URAT1 and GLUT9 are two primary urate transporters involved in the renal urate handling. Renal urate underexcretion was reported in uric acid stone formers (UASF) in previous clinical studies. The aim of this study was to investigate the clinical features and possible impact of protein expression of URAT1 and GLUT9 in renal tissues of patients with uric(More)
In this study, an experiment was designed to optimize the synthesis of seleno-Capparis spionosa L. polysaccharide (Se-CSPS) by response surface methodology. Three independent variables (reaction time, reaction temperature and ratio of Na(2)SeO(3) to CSPS) were tested. Furthermore, the thermal stability, particle size, shape and cytotoxic activity of(More)
To study the effect of saponins of asparagus on apoptosis and the variations of Caspase-8, 9, 3 activity in the process of asparagus induced apoptosis in HepG-2. Cell was administrated with different concentrations of asparagus at different time, the apoptosis rate was determined by FCM with AV-PI staining, the morphology was observed by electron(More)
The aim of this paper is to investigate the pro-apoptosis effect of isothiocyanates (ITCS) on human gastric adenoma cells SGC-7901 and its mechanism. SGC-7901 was treated with different concentrations of ITCS. MTT assay was used to evaluate the influence of ITCS on cell proliferation. Flow cytometry was used to test reactive oxygen species (ROS) levels,(More)
This paper is to determine metabolites of toluene diisocyanate (TDI) in mice and deduced the pathway for toluene diisocyanate metabolism in the organism. Toluene diisocyanate was administered to mice for 2 weeks, samples of blood, feces, and urine were taken, and the structure of the toluene diisocyanate metabolites was determined using gas(More)
PURPOSE The efficacy of the antirejection drug leflunomide was evaluated in a rat model of penetrating keratoplasty. METHODS Corneal grafts from inbred Lewis rats were transplanted orthotopically to inbred Wistar-Furth (WF) recipients. WF rats received either Leflunomide (HWA 486), the active metabolite of leflunomide (A77-1726A), or cyclosporin A,(More)
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