5901
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Bi XL, Zhou GL, Wang Z. [Therapeutic effect of traditional Chinese medicine on peripheral diabetic neuropathy]. ZHONG XI YI JIE HE ZA ZHI = CHINESE JOURNAL OF MODERN DEVELOPMENTS IN TRADITIONAL MEDICINE 1988; 8:84-6, 69. [PMID: 3409433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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5902
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Wang Z. [The treatment of dextran, phentolamine, and dopamine in heart failure with pulmonary heart disease]. KOKYU TO JUNKAN. RESPIRATION & CIRCULATION 1988; 36:201-4. [PMID: 2455315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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5903
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Lu YU, Ge J, Huang YT, Chu SC, Wang Z, Lu Y, Shi SM, Hu YY, Shi KC, Wang G. Successful replantation in ten-digit complete amputations. J Reconstr Microsurg 1988; 4:123-9. [PMID: 3361471 DOI: 10.1055/s-2007-1006910] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The authors report a case of successful replantation of all fingers in a ten-finger complete amputation. Among the factors responsible for the successful outcome were an adequate number of microsurgically-trained resident surgeons and staff, good organization and supervision by senior staff, emphasis on precision and perseverance in the operative procedures, and postoperative management. Follow-up is 15 months, and the patient now has a pair of functionally and cosmetically good hands.
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5904
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Pathak S, Wang Z, Dhaliwal MK, Sacks PC. Telomeric association: another characteristic of cancer chromosomes? CYTOGENETICS AND CELL GENETICS 1988; 47:227-9. [PMID: 3416656 DOI: 10.1159/000132555] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Telomeric associations between single chromatids and double chromatids of nonhomologous normal human chromosomes and altered markers were observed in two morphologically distinct squamous-cell carcinoma lines derived from a surgical specimen. Chromosomes 2, 3, 5, and 16 were associated by their telomeric ends more frequently than other chromosomes.
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5905
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Wang Z. [Establishment of a model of human tongue squamous cell carcinoma in nude mice]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 1988; 23:17-9, 62. [PMID: 3165318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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5906
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Zumbro JD, Fortune HT, Burlein M, Morris CL, Wang Z, Gilman R, Dhuga KS, Burleson GR, Rawool MW, Garnett RW, Smithson MJ, Oakley DS, Mordechai S, Moore CF, Machuca AM, Watson DL, Auerbach N. Double charge exchange to the double isobaric analog state at T pi ~292 MeV. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1987; 36:1479-1483. [PMID: 9954238 DOI: 10.1103/physrevc.36.1479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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5907
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Picken RN, Wang Z, Yang HL. Molecular cloning of a species-specific DNA probe for Campylobacter jejuni. Mol Cell Probes 1987; 1:245-59. [PMID: 3453899 DOI: 10.1016/0890-8508(87)90037-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Conventional procedures for isolating and identifying Campylobacter jejuni are cumbersome and time-consuming. A simpler approach would be to use DNA probes to identify these organisms. To obtain such probes we cloned chromosomal DNA from C. jejuni into the lambda replacement vector EMBL 4. Recombinant phages were screened for C. jejuni-specific inserts by DNA hybridization using chromosomal DNA from either C. jejuni or C. coli which had been radioactively labelled with 32P. By this means, recombinant phages were identified which hybridized to C. jejuni but not to C. coli DNA. These phages were then subjected to further screening using DNA from other Campylobacter species. Three DNA fragments were identified which hybridized to DNA from eight ATCC (American Type Culture Collection) strains of C. jejuni but not to DNA from C. coli, C. laridis, C. fetus or a variety of other bacterial species. These DNA fragments are suitable for use as specific probes in DNA-based diagnostic tests for C. jejuni infections.
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5908
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Wang Z, Wu R. [Effect of estrogen or progestogen injection on serum gastrin levels and gastric acid secretion of ovariectomized rats]. SHENG LI XUE BAO : [ACTA PHYSIOLOGICA SINICA] 1987; 39:269-74. [PMID: 3672141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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5909
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Wang Z, An Y, Liu Z, Zhu GQ, Huang RS. [Effect of 3,4-dihydroxyacetophenone on TXA2 release from rabbit platelets]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1987; 22:330-4. [PMID: 3687457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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5910
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Xu SH, Wang Z. [Activation of platelets in pathological processes]. SHENG LI KE XUE JIN ZHAN [PROGRESS IN PHYSIOLOGY] 1987; 18:166-8. [PMID: 3310218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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5911
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Kamke B, Kamke W, Wang Z, Rühl E, Brutschy B. Origin of the line shapes from intramolecular Penning ionization in benzene/argon clusters. J Chem Phys 1987. [DOI: 10.1063/1.452105] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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5912
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Wang Z, Cote GJ, Chiu JF. A specific alpha-fetoprotein gene binding protein in alpha-fetoprotein producing rat hepatomas. Biochem Biophys Res Commun 1987; 143:110-5. [PMID: 2435286 DOI: 10.1016/0006-291x(87)90637-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A specific alpha-fetoprotein (AFP) gene binding nuclear protein (Mol. Wt. 149,000) was determined in Morris hepatoma 7777 cells by the protein blotting technique. This protein is not present in normal adult rat liver and non-AFP producing Morris hepatoma 5123tc. Neoplasia induced in rats fed the hepatocarcinogen 3'-methyl-4-dimethylaminoazobenzine enhanced AFP gene activity and re-expressed specific AFP gene binding nuclear protein. The precise role of this protein in AFP gene regulation remains to be determined.
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5913
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Wu YS, Wang Z. Time variation of Newton's gravitational constant in superstring theories. PHYSICAL REVIEW LETTERS 1986; 57:1978-1981. [PMID: 10033601 DOI: 10.1103/physrevlett.57.1978] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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5914
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Wang PK, Ansermet JP, Rudaz SL, Wang Z, Shore S, Slichter CP, Sinfelt JH. NMR Studies of Simple Molecules on Metal Surfaces. Science 1986; 234:35-41. [PMID: 17742632 DOI: 10.1126/science.234.4772.35] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
In recent years, improvements in the sensitivity of nuclear magnetic resonance have made it possible to detect progressively smaller numbers of nuclei. Experiments and studies previously thought to be impractical can now be undertaken, for example, the study of phenomena at surfaces. Nuclear magnetic resonance has been applied to study simple molecules (carbon monoxide, acetylene, and ethylene) adsorbed on metal surfaces (ruthenium, rhodium, palladium, osmium, iridium, and platinum). The metals, in the form of clusters 10 to 50 angstroms in diameter, supported on alumina, are typical of real catalysts. The experiments provide information about the bonding of the molecules to the metal, the structures the molecules assume after adsorption, the motion of molecules on the surface, the breakup of molecules induced by heating, and the products of such breakup.
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5915
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Wang Z, Huang RS, An Y, Zhu GQ, Hu YH. [Preliminary report on the application of thromboxane B2 radioimmunoassay]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1986; 8:320-2. [PMID: 2953485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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5916
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Kamke W, Kamke B, Kiefl H, Wang Z, Hertel I. Intramolecular penning ionization in organic molecule-rare gas clusters. Chem Phys Lett 1986. [DOI: 10.1016/0009-2614(86)80385-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5917
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Schneerson R, Robbins JB, Parke JC, Bell C, Schlesselman JJ, Sutton A, Wang Z, Schiffman G, Karpas A, Shiloach J. Quantitative and qualitative analyses of serum antibodies elicited in adults by Haemophilus influenzae type b and pneumococcus type 6A capsular polysaccharide-tetanus toxoid conjugates. Infect Immun 1986; 52:519-28. [PMID: 3516876 PMCID: PMC261031 DOI: 10.1128/iai.52.2.519-528.1986] [Citation(s) in RCA: 126] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Covalent binding to immunogenic proteins increases the immunogenicity of the capsular polysaccharides of Haemophilus influenzae type b (Hib) and pneumococcus type 6A (Pn6A). Conjugates composed of Hib, Pn6A, or the cross-reacting Escherichia coli K100 covalently bound to tetanus toxoid (TT) were injected into young adult volunteers. Local reactions were common and were probably due to Arthus reactivity mediated by the preexisting antibodies reacting with the TT component of the conjugates. Fever occurred in about 10% of the volunteers after the first injection; no volunteers had fever after the second injection. Similar levels of Hib or Pn6A antibodies were elicited by either 50- or 100-micrograms doses or by concurrent injection of two different conjugates (Hib-TT and Pn6A-TT or Hib-TT and K100-TT). The Hib-TT elicited about a 180-fold increase in Hib antibodies, and the Pn6A-TT conjugate elicited about an 8-fold increase in Pn6A antibodies after one injection. Booster reactions were not elicited in adults; similar levels of antibodies in the five experimental groups suggested that the responses elicited by the conjugates were maximal. A one-way cross-reaction was noted as Pn6A conjugates elicited rises of Hib antibodies in 13 of 20 volunteers; only 4 of 59 volunteers immunized with Hib-TT had increases in Pn6A antibodies. The preimmunization Hib antibodies were composed of immunoglobulin M (IgM), IgA, and IgG. The postimmunization sera showed an increase in all three isotypes; the elevation of the IgG was the highest of the three isotypes. Conjugate-induced antibodies to both the polysaccharide and TT exerted biological activities that have been correlated with immunity. Adsorption of the Hib-TT onto aluminium hydroxide resulted in higher levels and an earlier Hib antibody response in infant rhesus. These results encourage the evaluation of Hib and Pn6A conjugates in human children and infants.
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5918
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Wang Z. [Radioimmunoassay of thromboxane B2]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1986; 8:139-42. [PMID: 2944644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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5919
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Ross JH, Wang Z, Slichter CP. NMR study of the structure and motion of charge density waves in NbSe3. PHYSICAL REVIEW LETTERS 1986; 56:663-666. [PMID: 10033252 DOI: 10.1103/physrevlett.56.663] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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5920
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Wang Z, Zhu GQ, Liu ZH, Cheng JX, Huang RS, An Y. [Na [125I]-labelled 6-keto-PGF1 alpha and thromboxane B2]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1986; 8:67-9. [PMID: 2943448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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5921
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Wang Z, Wu R. [Gastrins levels in both sexes]. SHENG LI KE XUE JIN ZHAN [PROGRESS IN PHYSIOLOGY] 1986; 17:48-50. [PMID: 3526543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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5922
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Kang ZQ, Wang Z, Cui W, Li W. [Studies on platelet aggregation and 14C-serotonin release in patients with uremia]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1985; 7:429-33. [PMID: 3011296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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5923
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Gross JE, Wang Z, Wunder BA. Effects of Food Quality and Energy Needs: Changes in Gut Morphology and Capacity of Microtus ochrogaster. J Mammal 1985. [DOI: 10.2307/1380792] [Citation(s) in RCA: 107] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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5924
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Lee CJ, Wang Z. Induction of increased antibody responses to pneumococcal type 19F polysaccharide by Klebsiella polysaccharide. J Infect Dis 1985; 151:658-64. [PMID: 3973415 DOI: 10.1093/infdis/151.4.658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The level of antibody to pneumococcal 19F polysaccharide (PS) was studied in the serum of mice inoculated with klebsiella K2 PS or pneumococcal 19F PS or both. The serum antibody levels and the IgM plaque-forming-cell (PFC) response after immunization were higher in mice given both K2 PS and 19F PS than in mice of a control group given 19F PS alone. This immune response was also higher than the sum of PFC production in mice given 19F PS or K2 PS separately. Thus, K2 PS produced the cross-reactive antibody to 19F PS and also enhanced the magnitude of the antibody response to 19F PS. This response appeared to be specific for the 19F PS. The resulting high levels of antibody to pneumococcal 19F persisted for eight weeks after the administration of K2 PS and 19F PS. Animals immunized with both type 3 PS and K2 PS did not show an increased antibody response to pneumococcal type 3 PS. Klebsiella K-O3 antigen also stimulated the immune response to 19F PS. Higher immunologic responses to 19F PS were also induced in nude mice injected with the cross-reacting K2 PS or K47 PS and 19F PS. The ability to stimulate an antibody response to 19F PS by administering both K2 PS and 19F PS could not be transferred with spleen cells obtained from mice given both K2 PS and 19F PS.
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5925
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Wang Z, Du JX. [Effect of ilexonin A on platelet function and ultrastructure]. ZHONG XI YI JIE HE ZA ZHI = CHINESE JOURNAL OF MODERN DEVELOPMENTS IN TRADITIONAL MEDICINE 1985; 5:232-4, 197. [PMID: 3158445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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5926
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Wang Z, Lu KT. Eigenchannel quantum-defect theory of open-shell atoms. II. Calculation of 3p4( 3P)ns Rydberg spectra of the chlorine atom. PHYSICAL REVIEW. A, GENERAL PHYSICS 1985; 31:1521-1528. [PMID: 9895655 DOI: 10.1103/physreva.31.1521] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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5927
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Wang Z, Lu KT. Eigenchannel quantum-defect theory of open-shell atoms. I. Autoionization resonances and eigenphase shifts of chlorine. PHYSICAL REVIEW. A, GENERAL PHYSICS 1985; 31:1515-1520. [PMID: 9895654 DOI: 10.1103/physreva.31.1515] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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5928
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Hsu LM, Zagorski J, Wang Z, Fournier MJ. Escherichia coli 6S RNA gene is part of a dual-function transcription unit. J Bacteriol 1985; 161:1162-70. [PMID: 2579060 PMCID: PMC215021 DOI: 10.1128/jb.161.3.1162-1170.1985] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The gene coding for the metabolically stable 6S RNA of Escherichia coli has been cloned, sequenced, and partially characterized in expression analyses. The DNA sequence results confirm the accuracy of the previously established RNA sequence and, with genomic hybridization data, reveal that there is only one copy of the 6S DNA in the chromosome. Consistent with its relaxed mode of expression, the promoter region of the 6S RNA gene was found to lack the hypothetical GC-rich discriminator domain common to other stable RNA genes under stringent control. The sequence results also revealed the occurrence of a 540-base-pair open reading frame immediately downstream from the 6S RNA coding region. Results from the expression analyses show that the protein and RNA coding regions are cotranscribed in vitro and that the open reading frame is translated in vivo.
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5929
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Samuelson L, Nilsson S, Wang Z, Grimmeiss HG. Samuelson et al. respond. PHYSICAL REVIEW LETTERS 1985; 54:850. [PMID: 10031635 DOI: 10.1103/physrevlett.54.850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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5930
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Wang Z, Gao HQ, An Y, Zhu GQ, Yang ZM. [Effect of 3,4-dihydroxyacetophenone on rabbit platelet function]. ZHONGGUO YAO LI XUE BAO = ACTA PHARMACOLOGICA SINICA 1984; 5:187-92. [PMID: 6095591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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5931
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Wang Z. [Platelet research method and its application in the study of "huo xuo hua yu"]. ZHONG XI YI JIE HE ZA ZHI = CHINESE JOURNAL OF MODERN DEVELOPMENTS IN TRADITIONAL MEDICINE 1984; 4:501-4. [PMID: 6238720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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5932
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Wang Z, Bianchi CP, Narayan SR. Nickel inhibition of calcium release from subsarcolemmal calcium stores of molluscan smooth muscle. J Pharmacol Exp Ther 1984; 229:696-701. [PMID: 6726653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Replacement of calcium in artificial sea water (ASW) by nickel causes a loss of calcium at a single exponential rate (tau = 23.2 min) and the loss of contracture response to acetylcholine (ACh) in the anterior byssus retractor muscle of Mytilus edulis L. The ACh contracture response is lost at two rates; 93% of the ACh contracture response is lost rapidly (tau = 7.43 min) and the remaining 7% of ACh contracture response is lost slowly (tau = 66.6 min). The rapid phase of loss of ACh contracture corresponds to the rapid exponential uptake of nickel (tau = 6.5 min). The loss of ACh contracture response is attributed to the displacement of calcium from membrane release sites by nickel. In O-Ca-Mg ASW, the ACh contracture responses are well maintained over a 35-min period when stimulated by ACh every 5 min. Stimulation by ACh after 1, 20 and 40 min in O-Ca-Mg ASW results in a reduction of ACh contracture response to 15% of the response in Ca ASW. Similar treatment in O-Ca-Ni ASW reduces the ACh contracture response to 4%. Potassium and caffeine contracture responses at 1, 20 and 40 min in O-Ca-Mg ASW are reduced to 25 and 28%. Similar treatment in O-Ca-Ni ASW produces a block of potassium contracture response and reduces caffeine contracture response to 3%. Our 45Ca uptake data demonstrate that calcium influx is not required for the ACh contracture responses of anterior byssus retractor muscle.
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5933
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Wang Z. [Semisynthesis of human insulin from porcine insulin catalyzed by carboxypeptidase Y]. SHENG LI KE XUE JIN ZHAN [PROGRESS IN PHYSIOLOGY] 1984; 15:166-8. [PMID: 6387907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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5934
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Wang Z, Gao HQ, An Y. [Effect of oral contraceptive on platelet aggregation, plasma fibrinogen, fibrinolytic activity in women]. SHENG ZHI YU BI YUN = REPRODUCTION AND CONTRACEPTION 1984; 4:23-7. [PMID: 12339564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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5935
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Wang Z. [An experimental study on umbilical cord vessels as arterial grafts]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 1984; 22:52-4, 64. [PMID: 6240393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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5936
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Wang Z, Li SE. [Comparative study on template activity and susceptibility to DNase I digestion of mouse liver and ascites hepatoma cell chromatin]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1983; 5:85-8. [PMID: 6226404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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5937
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Wang Z. [Problems in testing platelet aggregation]. SHENG LI KE XUE JIN ZHAN [PROGRESS IN PHYSIOLOGY] 1983; 14:182-5. [PMID: 6612303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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5938
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Wang Z, Roberts JM, Grant PG, Colman RW, Schreiber AD. The effect of a medicinal Chinese herb on platelet function. Thromb Haemost 1982; 48:301-6. [PMID: 6298967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We investigated the effect of the Chinese herb Injectio Salvia Miltiorrhizae (ISM) on human platelet function in vitro. ISM inhibited platelet aggregation and serotonin release induced by either ADP or epinephrine in a dose dependent manner. This effect of ISM was observed with both gel-filtered platelets (ID50 = 8-30 micrograms ISM/ml gel-filtered platelets) and platelets in plasma (ID50 = 400-900 micrograms ISM/ml of platelet-rich plasma). The active molecule(s) in ISM was heat stable, resistant to acid, base and proteolysis and fractionated on Sephadex 6-25 at MW approximately 280. ISM did not interact with the platelet alpha-adrenergic receptor, but increased cAMP in intact platelets. The results are consistent with the concept that ISM inhibition of platelet aggregation and release is mediated by an increase in platelet cAMP. The exact mechanism whereby ISM increases platelet cAMP appears to be that of inhibition of cyclic AMP phosphodiesterase. The effect of ISM on platelet function is one mechanism which might explain the therapeutic effect of ISM in experimental and clinical coronary artery disease.
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5939
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Wang Z, Li S. [A preliminary study on the gene expression of aldolase isozymes and chromatin composition and transcription in Ehrlich ascites tumor and the host liver]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1982; 4:277-81. [PMID: 6219761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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5940
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Wang Z. Spectrophotometric determination of traces of iron, copper, zinc, aluminium and bismuth in lead- and tin-base solders and white-metal bearing alloys. Talanta 1982; 29:551-6. [DOI: 10.1016/0039-9140(82)80002-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/1981] [Accepted: 01/29/1982] [Indexed: 11/26/2022]
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5941
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Wang Z, Roberts JM, Grant PG, Colman RW, Schreiber AD. The Effect of a Medicinal Chinese Herb on Platelet Function. Thromb Haemost 1982. [DOI: 10.1055/s-0038-1657286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryWe investigated the effect of the Chinese herb Injectio Salvia Miltiorrhizae (ISM) on human platelet function in vitro. ISM inhibited platelet aggregation and serotonin release induced by either ADP or epinephrine in a dose dependent manner. This effect of ISM was observed with both gel-filtered platelets (ID50 = 8–30 μg ISM/ml gel-filtered platelets) and platelets in plasma (ID50 = 400–900 μg ISM/ml of platelet-rich plasma). The active molecule(s) in ISM was heat stable, resistant to acid, base and proteolysis and fractionated on Sephadex 6-25 at MW ~ 280. ISM did not interact with the platelet α-adrenergic receptor, but increased cAMP in intact platelets. The results are consistent with the concept that ISM inhibition of platelet aggregation and release is mediated by an increase in platelet cAMP. The exact mechanism whereby ISM increases platelet cAMP appears to be that of inhibition of cyclic AMP phosphodiesterase. The effect of ISM on platelet function is one mechanism which might explain the therapeutic effect of ISM in experimental and clinical coronary artery disease.
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5942
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Wang Z, Dai YP, Yu SY, Yao XR, Zou XQ. [Significance of polarographic analysis of urine P-wave substance in malignancy diagnosis (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1981; 3:138-40. [PMID: 6458411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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5943
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Shi QH, Zhang ZR, An Y, Zhu GQ, Wang Z, Liu JS. [Effects of "Beijing Composite Recipe No. 2 for coronary disease" on cAMP content of washed rabbit platelets (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1980; 2:254-8. [PMID: 6273002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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5944
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Lin MT, Wang HS, Wang Z, Chern YF. Haloperidol produces hypothermic effects in rats. EXPERIENTIA 1979; 35:1469-70. [PMID: 510485 DOI: 10.1007/bf01962790] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Intraperitoneal administration of either haloperidol or chlorpromazine produced hypothermia both in the cold (8 degrees C) and at room temperature (22 degrees C). The hypothermia was brought about both by a decrease in metabolic heat production and an increase in the cutaneous temperature of tail and foot skin. However, at a higher temperature (29 degrees C), there were no changes in rectal temperature and other thermoregulatory responses.
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5945
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Lin MT, Chern YF, Wang Z, Wang HS. Effects of apomorphine on thermoregulatory responses of rats to different ambient temperatures. Can J Physiol Pharmacol 1979; 57:469-75. [PMID: 466574 DOI: 10.1139/y79-071] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Either systemic or central administration of apomorphine produced dose-related decreases in rectal temperature at ambient temperatures (Ta) of 8 and 22 degrees C in rats. At Ta = 8 degrees C, the hypothermia was brought about by a decrease in metabolic rate (M). At Ta = 22 degrees C, the hypothermia was due to an increase in mean skin temperature, an increase in respiratory evaporative heat loss (Eres) and a decrease in M. This increased mean skin temperature was due to increased tail and foot skin temperatures. However, at Ta = 29 degrees C, apomorphine produced increased rectal temperatures due to increased M and decreased Eres. Moreover, the apomorphine-induced hypothermia or hyperthermia was antagonized by either haloperidol or 6-hydroxydopamine, but not by 5,6-dihydroxytryptamine. The data indicate that apomorphine acts on dopamine neurons within brain, with both pre- and post-synaptic sites of action, to influence body temperature.
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5946
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Hsu T, Hsu W, Wang Z, Hsu F, Lai S, Lai S. [Study of contamination in water sources of the Hsin-Tien River]. TAIWAN YI XUE HUI ZA ZHI. JOURNAL OF THE FORMOSAN MEDICAL ASSOCIATION 1972; 71:467-78. [PMID: 4507796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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