8751
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He SF, Li J, Zhang XT. [Convergence of somatic and visceral afferent impulses in the parafascicular nucleus of the rat]. SHENG LI XUE BAO : [ACTA PHYSIOLOGICA SINICA] 1988; 40:111-6. [PMID: 3201260] [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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8752
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Qiao WJ, Li Y, Bi YS, Li J. A newly designed high-pressure wet digester and its application to trace element analysis in human body. JOURNAL OF TONGJI MEDICAL UNIVERSITY = TONG JI YI KE DA XUE XUE BAO 1988; 8:51-5. [PMID: 3199485 DOI: 10.1007/bf02887779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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8753
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Zhou YH, Yuan NF, Li J, Liu MX. [Comparison of the stereovisual acuity, Randot stereotests, Frisby stereotest, Wirt test, TNO test of 442 normal children with stereovisual test chart]. YAN KE XUE BAO = EYE SCIENCE 1988; 4:60-4. [PMID: 3240805] [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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8754
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Gu HM, Waki S, Zhu MY, Li J, Qian YL, Li GD, Chen L. Fluorometric determination of the antimalarial efficacy of artemisinin and artemether against Plasmodium falciparum in vitro. ZHONGGUO YAO LI XUE BAO = ACTA PHARMACOLOGICA SINICA 1988; 9:160-3. [PMID: 3055818] [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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8755
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Li J, Henderson R, Carroll J, Ellar D. X-ray analysis of the crystalline parasporal inclusion in Bacillus thuringiensis var. tenebrionis. J Mol Biol 1988; 199:543-4. [PMID: 2832614 DOI: 10.1016/0022-2836(88)90625-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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8756
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Ward LM, Livingston JW, Li J. On probabilistic categorization: the Markovian observer. PERCEPTION & PSYCHOPHYSICS 1988; 43:125-36. [PMID: 3340511 DOI: 10.3758/bf03214190] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8757
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Chu BM, Li J. [Studies on alkaloids of Phlegmariurus fordii (Baker) Ching]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1988; 23:115-21. [PMID: 3188917] [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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8758
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Song M, Li J. [Quantitative immunofluorescence study of platelet membrane glycoprotein in coronary heart disease]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 1988; 16:45-7, 64. [PMID: 3056681] [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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8759
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Severson MW, Schmidt PP, Pons S, Li J, Smith JJ. Far-infrared spectrum of lithium deposited on a gold electrode: Interpretation with use of a cluster model. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 37:810-814. [PMID: 9944573 DOI: 10.1103/physrevb.37.810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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8760
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Li J, Huang WJ. [Effects of artesunate, pyronaridine and hydroxypiperaquine on chloroquine-sensitive and chloroquine-resistant isolates of Plasmodium falciparum in vitro]. ZHONGGUO YAO LI XUE BAO = ACTA PHARMACOLOGICA SINICA 1988; 9:83-6. [PMID: 3055815] [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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8761
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Qiu YY, Tang ZD, Xia ZQ, Dai TC, Hu YE, Li J, Lu YJ, Zhang NL. Diagnostic value of C-13-methacetin breath test in liver diseases. Chin Med J (Engl) 1988; 101:37-41. [PMID: 3142730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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8762
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Dong YL, Zhu ZM, Li J. [Copper and zinc content of the serum of burned patients]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 1988; 26:34-6, 61-2. [PMID: 3197537] [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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8763
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8764
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Qiao WJ, Li Y, Bi YS, Li J. Studies on the determination of blood lead by neopolarographic anodic stripping voltammetry. JOURNAL OF TONGJI MEDICAL UNIVERSITY = TONG JI YI KE DA XUE XUE BAO 1987; 7:248-51. [PMID: 3448253 DOI: 10.1007/bf02888452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8765
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Wu QC, Huang YZ, Gao RL, Li J. [Surgical treatment in the cases of complicated retinal detachment]. YAN KE XUE BAO = EYE SCIENCE 1987; 3:254-8. [PMID: 3508422] [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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8766
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Horwitz RJ, Li J, Greenblatt J. An elongation control particle containing the N gene transcriptional antitermination protein of bacteriophage lambda. Cell 1987; 51:631-41. [PMID: 2445491 DOI: 10.1016/0092-8674(87)90132-2] [Citation(s) in RCA: 121] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The N gene transcriptional antitermination protein of bacteriophage lambda is incorporated in vitro into transcriptional elongation complexes containing the E. coli proteins NusA and NusB. The binding of NusA to elongating RNA polymerase is sequence-independent and follows the release of sigma 70. Incorporation of N into the elongation complex requires an N utilization site (nut site) on the DNA template. Incorporation of NusB into the complex requires NusA, ribosomal protein S10, and the boxA component of the nut site. T1 RNAase releases N, but not NusB, from the elongation complex. We therefore propose that an N-modified termination-resistant elongation complex includes an elongation control particle (ECP) containing at least NusA, NusB, S10, N, and an RNA transcript of the nut site.
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8767
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Dai YC, Hu GZ, Niu HY, Wen Z, Fang Z, Lu XG, Li J, Wu Q, Huang YP, Wen R. Formation of lymphocyte colonies under serum-free culture conditions in normal individuals and patients with chronic lymphocytic leukemia. INTERNATIONAL JOURNAL OF CELL CLONING 1987; 5:480-91. [PMID: 3123561 DOI: 10.1002/stem.5530050606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
This paper describes a culture system which supports the formation of B cell and some T cell colonies under serum-free conditions in peripheral blood samples of normal individuals and patients with chronic lymphocytic leukemia (CLL) of B cell type. In this system, serum is replaced by bovine serum albumin, transferrin, cholesterol, insulin and catalase or horseradish peroxidase. In addition, it is necessary to add staphylococcus protein A, mitomycin-treated T cells as feeders and phytohemagglutinin leukocyte-conditioned medium as a source of growth factors. The plating efficiency is greatly enhanced when normal cells are incubated with galactose oxidase prior to plating and when CLL cells are exposed sequentially to neuraminidase and galactose oxidase.
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8768
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Chen WP, Li J, Wu SL. [Clove (Eugenia aromatca Baillon)]. ZHONG YAO TONG BAO (BEIJING, CHINA : 1981) 1987; 12:11-2, 61. [PMID: 3446376] [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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8769
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Li J, Gong C, Holz A. Brillouin-Wigner theory of mixed-valence rare-earth impurities in Bardeen-Cooper-Schrieffer superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 36:5230-5239. [PMID: 9942157 DOI: 10.1103/physrevb.36.5230] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8770
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Li J, Wang LY. Electron microscopic observation of interaction between normal mononuclear cells and platelets from ITP children. JOURNAL OF TONGJI MEDICAL UNIVERSITY = TONG JI YI KE DA XUE XUE BAO 1987; 7:180-4. [PMID: 3448246 DOI: 10.1007/bf02888215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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8771
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Cui HY, Zhang W, Li J, Liu BY, Li JS, Lin YC, Zhang WH, Wu AR, Liu ZM. [Preliminary study on the nucleic acid hybridization technic in detecting HSV-2 DNA corresponding sequence of cancer tissues of the uterine cervix]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 1987; 9:342-4. [PMID: 2838236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In this paper, 34 samples, 25 from 18 cervical carcinoma patients and 9 from 8 non-cervical carcinoma patients, were assayed using (alpha-32P) dCTP HSV-2 DNA probe and nucleic acid hybridization technic. It was shown that the positive rates of HSV-2 DNA corresponding sequence were 50% (2/4), 36% (5/14) and 12% (1/8) in the in situ cancer, invasive cancer and non-cervical cancer tissues. No HSV was isolated from 7 cancer specimens which showed a positive reaction by nucleic acid hybridization.
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8772
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Vaziri N, Yousefi S, Chiu J, Li J, Carandang G, Stephenson J, Cesario T. Reversal of the effects of cyclosporin A on the production of human interferon-gamma. JOURNAL OF INTERFERON RESEARCH 1987; 7:389-95. [PMID: 3117907 DOI: 10.1089/jir.1987.7.389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Previous reports have documented that cyclosporin A (CsA) can inhibit the production of interferon-gamma (HuIFN-gamma) and interleukin-2 (IL-2). In this report we have extended these earlier findings and have demonstrated that the defect in the production of HuIFN-gamma persists even after the CsA is removed and is associated with altered synthesis of other lymphokines, mainly a cytotoxin and leukocyte migration inhibition factor. In the presence of recombinant exogenous IL-2, the effect of CsA on the synthesis of HuIFN-gamma can be reversed depending on the concentrations of both the IL-2 and CsA. In addition, the presence of the calcium ionophore A23187 partially reverses the inhibitory effect of CsA by synergistically enhancing the synthesis of HuIFN-gamma.
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8773
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Dai GZ, Sun MS, Liu SQ, Ding XF, Chen YD, Wang LC, Du DP, Zhao G, Su Y, Li J. First report of an epidemic of diarrhoea in human neonates involving the new rotavirus and biological characteristics of the epidemic virus strain (KMB/R85). J Med Virol 1987; 22:365-73. [PMID: 3040899 DOI: 10.1002/jmv.1890220409] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
An outbreak of diarrhoea in neonates occurred at the nurseries of the Department of Obstetrics of Zhao Tong Regional Hospital, Yunnan Province, from the middle of August to the end of November, 1985. Fifty-one percent of children were affected 2-8 days after birth. The clinical symptoms were mild; patients mainly had diarrhoea and did not vomit. Rotaviruses were detected in 66.7% by RNA PAGE and in 72.7% by EM. The virus strain designated as KMB/R85 had a typical morphology, which was indistinguishable from that of infantile rotaviruses by EM. The viral RNA genome was composed of 11 segments. The buoyant density in CsCl was 1.377 g/cm3. The KMB/R85 strain possessed a hemagglutinin for rhesus monkey erythrocytes. By ELISA, IEM, and HAI, it was found that KMB/R85 strain did not possess the common group antigen shared by group A rotaviruses and was antigenically similar to the Chinese adult diarrhoea rotavirus (serogroup B).
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8774
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Li J, Tooth P. Size and shape of the Escherichia coli lactose permease measured in filamentous arrays. Biochemistry 1987; 26:4816-23. [PMID: 3311155 DOI: 10.1021/bi00389a032] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The Escherichia coli lactose permease has been purified on cation exchanger to contain a minimal amount of phospholipids, i.e., 4-5 mol/mol of permease, in the presence of the detergent dodecyl beta-maltoside at its critical micelle concentration. This preparation is active in galactoside binding. When the detergent level is further reduced by dialysis, the lactose permease forms filaments one molecule wide and up to several micrometers long. The filaments tend to associate laterally to form sheets. Analysis of electron micrographs of negatively stained filamentous arrays indicates an average filament spacing of 51 A and a subunit period of 26-30 A along individual filaments. These values most probably correspond to the dimensions of the lactose permease molecule measured parallel to the membrane plane. In many filaments, the subunits show a stain-penetrated cleft. It suggests that the lactose permease molecule comprises two domains, which may be correlated with internal repeats between the N- and C-terminal halves of the polypeptide sequence.
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8775
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Long YL, Luo HC, Wei FR, Li J, Li P. [An investigation of psoriasis in Chengdu and Deyang]. HUA XI YI KE DA XUE XUE BAO = JOURNAL OF WEST CHINA UNIVERSITY OF MEDICAL SCIENCES = HUAXI YIKE DAXUE XUEBAO 1987; 18:175-8. [PMID: 3623546] [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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