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Ming-**ng Luo
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Article
A comparison of the therapeutic effects of gastroesophageal devascularization and portal systemic shunt in the treatment of portal hypertension
After long-term (1–14.5 years) postoperative follow-up observations of 407 cases of portal hypertension, the therapeutic effects of 204 cases which had undergone gastroesophageal devascularization (GEDV) and 2...
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Article
Studies on the calcium antagonistic action of tetrandrine: IX. Effects of tetrandrine on contractility of isolated swine coronary artery strips
Tetrandrine (Tet) 64 μM and verapamil (Ver) 8.4 μM relaxed the contraction of coronary artery strips. It is reversed by raising the extracellular Ca++ from 2.7 to 14.4 mM. Within a certain range (Tet 0. 1 μM 0.1 ...
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Chapter
Viral Particles at Atomic Resolution
Crick and Watson (ref. 1) first recognized that spherical viruses had to be regular polyhedra. Of these, the icosahedron has the largest number (60) of asymmetric units and was subsequently found to be the pre...
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Chapter
Effect of N-Nitrosamine on Human Esophageal Epithelium Collected from Populations from a High-Risk Area for Esophageal Cancer in Northern China
Esophageal cancer (EC) is a common disease in some provinces in northern China, and Linxian county of Henan province has the highest age-adjusted mortality rate, with 151/100 000 in males and 115/100 000 in fe...
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Article
Cardiovascular aspects of pharmacology of berberine: I. α-adrenoceptor blocking action of berberine in isolated rat anococcygeus muscle and rabbit aortic strip
The cumulative dose-response curves for phenylephrine were shifted parallelly to the right by berberine and prazosin without any change in the maximal response. The pA2 values of berberine in the isolated rat ano...
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Article
First international conference of China on anatomical sciences
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Chapter and Conference Paper
Class I low molecular weight heat shock proteins in plants: immunological study and thermoprotection against heat denaturation of soluble proteins
Antibodies prepared against two major polypeptides of the 15- to 18-kD class of soybean heat shock proteins (HSPs) individually reacted with its antigen and cross-reacted with 12 other 15- to 18-Kd HSPs. We al...
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Article
Inhibitory effect of phorbol ester on carbachol-induced signal transduction in cultured canine tracheal smooth muscle cells
Regulation of the increases in inositol 1,4,5-trisphosphate (IP3) production and intracellular Ca2+ concentration ([Ca2+]i) by activation of protein kinase C (PKC) was investigated in cultured canine tracheal smo...
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Article
A novel monooxygenase model compound: the oxidative demethylation of a macrocyclic bicopper(I) complex
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Article
Molecular map** of an aluminum tolerance locus on chromosome 4D of Chinese Spring wheat
The tolerance of aluminum (Al) of disomic substitution lines having the chromosomes of the D genome of Triticum aestivum L. cv. Chinese Spring individually substituted for their homoeologues in T. turgidum L. cv....
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Article
Load tide heating mechanism of oceanic hotspots
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Article
Abstracts of Articles
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Article
Effect of Reduqing
on TNF-α, IL-1, IL-6, IL-8 and PAF levels in endotoxin-lnduced DIC model of rabbits) on TNF-α, IL-1, IL-6, IL-8 and PAF levels in endotoxin-lnduced DIC model of rabbits
Objective: To study the mechanism of anti-endotoxemic effect of Reduqing Injection (RDQ) and to explore the essence of traditional Chinese “heat-clearing and detoxifying therapy”.Methods: A disseminated intravasc...
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Article
Structure of a bifunctional membrane-RNA binding protein, influenza virus matrix protein M1
Matrix protein (M1) of influenza virus is a bifunctional protein that mediates the encapsidation of RNA-nucleoprotein cores into the membrane envelope. It is therefore required that M1 binds both membrane and ...
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Article
The effect of levobunolol hydrochloride on the calcium and potassium channels in isolated ventricular myocytes of guinea pig
The effects of levobunolol hydrochlorid (Bun) on the type L calcium channel currents (Ica and delayed rectifier potassium channel currents (Ik) in isolated ventricular myocytes of guinea pig were studied by using...
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Article
Crystal structure of the Saccharomyces cerevisiae phosphatidylinositol- transfer protein
The yeast phosphatidylinositol-transfer protein (Sec14) catalyses exchange of phosphatidylinositol and phosphatidylcholine between membrane bilayers in vitro1,2. In vivo, Sec14 activity is essential for vesicle b...
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Article
Fibroblast growth factor 2 control of vascular tone
Vascular tone control is essential in blood pressure regulation, shock, ischemia-reperfusion, inflammation, vessel injury/repair, wound healing, temperature regulation, digestion, exercise physiology, and meta...
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Article
GST-π expression in transformed cells by transfecting of DNA isolated from human fetal lung tissues treated with carcinogens
Objective : To investigate the relationship between the GSTs, GST-πexpression and initiation of lung carcinogenesis. Methods: The Rat-1 cells were transformed by carcinogens (DEN, MNU and CSC) treated fetal lu...
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Article
Conversion of trypsin into a selenium-containing enzyme by using chemical mutation
A chemical derivative of trypsin, selenotrypsin, was prepared to imitate glutathione peroxidase (GPX) by converting active serine residues in the active site of trypsin into selenocysteines. The strategy for p...
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Article
Exposure to epichlorohydrin and dimethylformamide, glutathione S-transferases and sister chromatid exchange frequencies in peripheral lymphocytes
Workers in epoxy resin, synthetic leather, and printed circuit board manufacturing plants are exposed to epichlorohydrin (ECH), or dimethylformamide (DMF), or both. ECH, an alkylating agent, has been shown to...
