12,510 Result(s)
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Yan-**a Liu
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Article
Ultrastructural observation on influence of gossypol on the hormone-secreting cells of pituitary-testis axis of rats
After 8 weeks of administration of gossypol (30 mg/kg/day for 6 days/week) to Wistar rats, the following changes in gonadotropic hormon (GTH) cells were observed by electron microscopic examination: slight to ...
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Article
First international conference of China on anatomical sciences
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Article
The application of leukocyte adherence inhibition assay to patients with colorectal cancer
Antitumor immune response to colorectal cancer extracts was tested by leukocyte adherence inhibition (LAI) assay. Of 38 colorectal cancer patients, 26 (68.4 percent) were LAI positive. The sensitivity of LAI a...
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Article
Effect of extract of Hirudo Medicinalis L. against adherence of calcium oxalate crystals to acid-injured bladder mucosa
The effect of extract of Hirudo Medicinalis L. on preventing the adhesion of calcium oxalate crystals to 0.1 M hydrochloric acid-injured bladder urothelium of the rat was studied. It was found that in this spe...
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Article
Laboratory and clinical diagnosis of human cytomegalovirus infection after transplantation
Urine and blood specimens from 32 recipients of allograft organ transplant were investigated for human cytomegalovirus (HCMV) by conventional cell culture, indirect immunofluo.rescent assay subsequent to the r...
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Article
Feature point method of Chinese character recognition and its application
A new method for recognizing Chinese characters is proposed. It is based on the so- called feature points of Chinese characters. The feature points we use include those on the stroke of a character, i.e., end ...
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Chapter
Nonlocal radial dependence of laser-induced molecular reorientation in a nematic liquid crystal: theory and experiment
We present a detailed theoretical calculation, with experimental verification, of the nonlocal molecular reorientation of the nematic-liquid-crystal director axis induced by a cw Gaussian laser beam. The natur...
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Preliminary result of mixed bacterial vaccine as adjuvant treatment of hepatocellular carcinoma
Mixed bacterial vaccine (MBV) was employed in the multi-modality treatment of hepatocellular carcinoma (HCC) during 1985–1988. Thirty eight patients undergoing palliative resection and cisplatin therapy (Serie...
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Article
Measurement of electroweak parameters from hadronic and leptonic decays of theZ 0
We have studied the reactionse + e −→hadrons,e + e −, μ+ μ− and τ+ τ−, in the energy range 88.2 \( \leqq \sqrt s \leqq 94.2\) ...
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Article
Detection of cancer-associated antigen in feces using monoclonal antibodies in the diagnosis of colon carcinoma
Monoclonal antibodies against colon and pancreatic cancer, CL-2, CL-3, PS-9, PS-10, were used to detect the associated antigens in feces of patients with gastrointestinal carcinoma and non-cancer diseases. Bin...
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Article
Portal hypertension caused by biliary cirrhosis
Twelve patients with portal hypertension caused by biliary cirrhosis were treated from January, 1983– June, 1990. There were 6 women and 6 men. Age ranged from 20 to 50 years with an average of 35.5 years. In ...
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Article
On the vertex partition equation of loopless Eulerian planar maps
The functional equation satisfied by the vertex partition function of rooted loopless Eulerian planar maps is provided. As applications, the enumerating equations for general and regular cases of this kind of ...
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Article
Studies of hadronic event structure and comparisons with QCD models at theZ 0 resonance
The structure of hadronic events fromZ 0 decay is studied by measuring event shape variables, factorial moments, and the energy flow distribution. The distributions, after correction for detector effects and init...
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Article
A cytogenetic study of five rare karyotypes
The results of chromosme analysis of 5 cases from our genetic counseling showed that among these patients, 4 had two or more repeated spontaneous abortions. Structural abnormalities with the karyotypes 46, XX,...
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Article
Cloning and expression of Fab genes of anti-stomach cancer McAb 3G9 inE. coli
Immunoglobulin heavy chain Fd gene and κ chain gene were amplified by Polymerase Chain Reaction (PCR) from total RNA of a hybridoma cell line secreting anti-stomach cancer monoclonal antibody 3G9. Sequences an...
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Article
Search for non-minimal Higgs bosons inZ 0 decays
We report on a search for the neutral and charged Higgs bosons predicted by models of spontaneous symmetry breaking with more than one Higgs doublet field. No signals are observed. We set model-independent lim...
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Article
Human RNaseP RNA and nucleolar 7-2 RNA share conserved ‘To’ antigen-binding domains
RNase P in both prokaryotes and eukaryotes is a ribonucleoprotein that cleaves tRNA precursors to generate the 5′ termini of the mature tRNAs. Many patients with autoimmune diseases produce antibodies against ...
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Abstracts
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Article
Three-dimensional nonlinear analysis of drill string structure in annulus
Three-dimensional nonlinear analysis of drill string structure in annulus of curved wellbore is done by using the theory of finite element and Newton-Raphson method. According to the characteristics of its def...
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Article
Derivation of the Wess-Zumino action for the generalized Schwinger model from the Batalin-Fradkin algorithm
We apply the Batalin-Fradkin algorithm combined with the Batalin-Fradkin-Vilkovisky formalism to the generalized Schwinger model. We obtain the Becchi-Rouet-Stora-Tyutin invariant action showing that the auxil...
