528 Result(s)
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Article
Studies on the calcium antagonistic action of tetrandrine: V. Effects of tetrandrine, verapamil and propranolol on contractility and cAMP level of isolated rabbit left atria
A comparison of the effects of tetrandrine (Tet), verapamil (Ver) and propranolol (Pro) on cAMP level and force of contraction was made on isolated left atrial strips of rabbits.
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Article
Studies on the calcium antagonistic action of tetrandrine: VI. Effects of tetrandrine on contractility of isolated rat uterus
The isolated rat uterus contraction induced by oxytocin and Ca+ + after high-K depolarization were markedly inhibited by tetrandrine (Tet). The depression was immediately reversed by addition of Ca++ to the bath ...
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Article
Clinical manifestations, diagnosis and treatment of hypokalemic flabbiness disease
The most striking symptom of hypokalemic flabbiness disease is symmetric flaccid paralysis involving both the upper and lower extremities, which is characterized by weaker proximal muscle groups than distal on...
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A comparison on blood lipids and fatty acid composition of lipoproteins between normal adults and patients with coronary heart disease
The blood lipids and the fatty acid composition of lipoproteins were analyzed in normal adults and patients with coronary heart disease (CHD), all aged over forty-five.
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Studies on the calcium antagonistic action of tetrandrine: XIII. Protective effect of tetrandrine on myocardial hypoxia and necrosis induced by isoproterenol in rats
The protective effect of tetrandrine (Tet) on myocardial hypoxia and necrosis induced by isoproterenol (Iso) in rats has been investigated.
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The effect of high cholesterol, high fat diet on rabbit plasma β-VLDL and its interaction with macrophage
Rabbits were fed on 1 % cholesterol and 10 % rape seed oil (group A) or lard (group B). Plasma cholesterol and triglyceride level of group A was strikingly lower than that of group B. No difference was found i...
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Effect of immunosuppressive factor produced by human lung cancer cell line A549 on the production and action of interleukin 1
A549, a human lung cancer cell line, spontaneously produces a tumor-derived immunosuppressive factor (TDSF) which inhibits the production and action of interleukin 1 (IL-1). After exposure of macrophages to TD...
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Article
Relationship of VLDL receptor and LPL in metabolism of VLDL by macrophage
Macrophages were incubated with125I-VLDL for 5 h in presence or absence of lipoprotein lipase (LPL) inhibitor, benzene boronic acid (BBA). Both the uptake and degradation of125I-VLDL by macrophages were saturable...
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Article
Clinical application of modified Anyang Type 2 esophageal intubation instrument—A new esophageal intubation method
The preliminary experience in the clinical use of Anyang Type 2 esophageal intubation instrument, designed by ourselves, in 11 patients with severe esophageal obstruction due to advanced carcinoma of the esoph...
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Article
Clinical and experimental study on treatment of acute respiratory tract infection with Shuanghuanglian Aerosol
Two hundred and two cases of acute respiratory tract infection (ARI) were treated with Shuanghuanglian (SHL) aerosol. In these cases, the majority were virus infection and 64% of them was caused by the respira...
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Article
Effect of Salvia Miltiorrhiza Composita on superoxide dismutase and malonyldialdehyde in treating patients with non-insulin dependent diabetes mellitus
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Article
Protective effect of fructus Gardeniae on pancreatic subcellular organs in rats of acute pancreatitis
Objective: To investigate the protective effect of Fructus Gardeniae on pancreatic subcellular organs in rats of acute pancreatitis.Methods: Acute pancreatitis (AP) was induced with sodiu...
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Article
Expression of a p53 mutant in the epidermis of transgenic mice accelerates chemical carcinogenesis
To develop an in vivo model for studying the role of the p53 tumor suppressor in skin carcinogenesis, a murine p53172H mutant (equivalent to human p53175H) was expressed in the epidermis of transgenic mice, utili...
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Article
Inhibition of telomerase activity during induction of HL-60 cells by retinoid Ro13-7410
Objective: To investigate the effects of Ro13-7410 on telomerase activity and cell cycle distribution. Methods: Telomerase activity of HL-60 cells induced by retinoid Ro13-7410 was detected by telomerase PCR-E...
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Article
Supraglottic laryngectomy with or without one arytenoid in epiglottic carcinoma (40 cases report)
Objective: To investigate the indications of supraglottic laryngectomy. Supraglottic laryngectomy with or without one arytenoid is a functional laryngectomy suitable for treatment of epiglottis squamous carcin...
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Article
The expression of connexin genes in nasopharyngeal carcinoma cells and the effect of retinoic acid on the regulation of those genes
Objective: To detect which members in the connexin gene family are expressed in nasopharyngeal carcinoma (NPC) cell line HNE1, and the mechanism by which those genes are specifically switched on and off during re...
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Article
Frequent activation of AKT2 and induction of apoptosis by inhibition of phosphoinositide-3-OH kinase/Akt pathway in human ovarian cancer
We previously demonstrated that AKT2, a member of protein kinase B family, is activated by a number of growth factors via Ras and PI 3-kinase signaling pathways. Here, we report the frequent activation of AKT2...
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Article
Mechanism of drug resistance and reversal with ligustra-zine and cyclosporin a in cisplatin-induced human epithelial ovarian cancer resistant cell line 3AO/CDDP
Objective: To investigate the mechanism of resistance and reversal effect of ligustrazine and cyclosporin A in cisplatin-induced multidrug resistance ovarian cancer cell line 3Ao/cDDP. Methods: Using the corre...
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Article
Clinical and experimental study on treatment of infantile autumn diarrhea by retention enema with Qilian Liquid ( )
Objective: To find out the effective treatment for infantile autumn diarrhea (IAD).Methods: Retention enema with Qilian Liquid(QLL) was applied to 106 patients of IAD with positive antigen of rot...
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Article
Strategy of two-step resection for massive liver cancer
Objective: To investigate the new approach of two-step resection of primary massive liver cancer (PLC). Methods: 10 cases of primary massive liver cancer were treated with two-step resection after marked shrin...
