201
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Wang LN, Huang KW, Liu ZY. Sporadic late-onset Hallervorden-Spatz disease presenting as parkinsonism in a Chinese patient. Chin Med J (Engl) 1990; 103:686-8. [PMID: 2122948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A 68-year-old male patient with Hallervorden-Spatz disease with autopsy findings is presented. He died 5 years after the occurrence of progressive rigidity, mask face, shuffling gait and tremor. Family history was negative. At autopsy, loss of neurons with gliosis in the globus pallidus and substantia nigra, large deposits of iron pigments and axonal spheroids in the same areas were found. So far as we know, this is the first case of Hallervorden-Spatz disease with autopsy findings reported in China.
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202
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Liu ZY, Xiao HM, Liu CJ. Effect of intracerebroventricular injection of thyrotropin-releasing hormone on the nociceptive discharges in mesencephalic reticular formation in the rat. JOURNAL OF TONGJI MEDICAL UNIVERSITY = TONG JI YI KE DA XUE XUE BAO 1989; 9:251-6. [PMID: 2517132 DOI: 10.1007/bf02909093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Extracellular recording method was used to examine the effect of thyrotropin-releasing hormone (TRH) on 71 unit discharges of pain-excited neurons (PEN) in mesencephalic reticular formation (MRF) in 58 rats. Intracerebroventricular (icv) injection of TRH (10 micrograms/10 micrograms) produced significant decrease of pain discharge rate of PEN. TRH potentiated the inhibitory effect of electroacupuncture (EA) on nociceptive discharges when application of EA at bilateral "Zusanli" was coupled with icv injection of TRH. Both of these inhibiting effects of TRH were completely offset or strikingly decreased by icv preinjection of the cholinergic M-receptor blocker atropine. The results mentioned above and the mechanism of the inhibitory effect of TRH on pain discharges were discussed in this paper.
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203
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Raynal MC, Liu ZY, Hirano T, Mayer L, Kishimoto T, Chen-Kiang S. Interleukin 6 induces secretion of IgG1 by coordinated transcriptional activation and differential mRNA accumulation. Proc Natl Acad Sci U S A 1989; 86:8024-8. [PMID: 2813375 PMCID: PMC298206 DOI: 10.1073/pnas.86.20.8024] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The molecular mechanism by which interleukin 6 (IL-6) induces terminal differentiation of B cells was investigated in a subpopulation of the clonal human B-lymphoblastoid cell line CESS selected for high density of cell surface IgG1. Induction of CESS cells with IL-6 resulted in a 15-fold preferential accumulation of secreted-specific gamma 1 (gamma 1s) mRNA but not of the alternatively processed membrane-specific gamma 1 (gamma 1m) mRNA. Similarly, microseconds mRNA but not the microns mRNA of the nonproductively rearranged mu heavy-chain allele was also increased. Accompanying the differential accumulation of gamma 1s mRNA was a 4.5-fold increase in lambda light-chain mRNA, leading to secretion of IgG1. Analyses of transcription in isolated nuclei demonstrated that transcriptional activation was the primary mechanism for quantitative increase of immunoglobulin mRNAs (5.5-fold for gamma 1 and mu and at least 2-fold for lambda). Since polymerase loading is diminished by 75% before reaching the downstream gamma 1m polyadenylylation site in CESS cells, irrespective of IL-6 induction, transcriptional pausing/termination appears intrinsic and contributes to the selection of gamma 1s and gamma 1m polyadenylylation sites in activated B cells. Furthermore, differential mRNA stabilization is likely to contribute to the alteration of the gamma 1s/gamma 1m mRNA ratio at IL-6 induction.
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204
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Liu ZY, Sanders ME, Hu VW. Effect of complement on the lateral mobility of erythrocyte membrane proteins. Evidence for terminal complex interaction with cytoskeletal components. THE JOURNAL OF IMMUNOLOGY 1989. [DOI: 10.4049/jimmunol.142.7.2370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Abstract
The lateral mobilities of erythrocyte membrane proteins and terminal complement complexes (TCC) were measured on C-treated erythrocyte ghosts by the technique of fluorescence redistribution after photobleaching. Results showed that the lateral diffusion coefficient of the bulk membrane proteins decreased with the assembly of TCC on the membrane at low C dose and was significantly reduced with assembly of the full membrane attack complex (C5b-9), even in the absence of cell lysis. At high serum doses, the mobility of the membrane proteins increased slightly above that of the control cells. The diffusion coefficients of the TCC on the erythrocyte membrane range from 1.18 to 4.37 x 10(-11) cm2/s, values characteristic of anchored membrane proteins. Spectrin-depletion of the C-lysed erythrocytes results in 25- and 45-fold increases in the diffusion coefficients of the membrane proteins and the C5b-9 complex, respectively. Conversely, oxidative cross-linking of spectrin by diamide reduced the diffusion coefficients of both membrane and C proteins. These studies indicate that the deposition of TCC on an erythrocyte can result in a substantial change in the physical and structural properties of the target membrane, aside from the creation of functional lesions. The low mobilities of the terminal complexes on the target membrane suggest possible interactions with cytoskeletal elements or with anchored membrane proteins.
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205
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Liu ZY, Sanders ME, Hu VW. Effect of complement on the lateral mobility of erythrocyte membrane proteins. Evidence for terminal complex interaction with cytoskeletal components. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 1989; 142:2370-6. [PMID: 2494258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The lateral mobilities of erythrocyte membrane proteins and terminal complement complexes (TCC) were measured on C-treated erythrocyte ghosts by the technique of fluorescence redistribution after photobleaching. Results showed that the lateral diffusion coefficient of the bulk membrane proteins decreased with the assembly of TCC on the membrane at low C dose and was significantly reduced with assembly of the full membrane attack complex (C5b-9), even in the absence of cell lysis. At high serum doses, the mobility of the membrane proteins increased slightly above that of the control cells. The diffusion coefficients of the TCC on the erythrocyte membrane range from 1.18 to 4.37 x 10(-11) cm2/s, values characteristic of anchored membrane proteins. Spectrin-depletion of the C-lysed erythrocytes results in 25- and 45-fold increases in the diffusion coefficients of the membrane proteins and the C5b-9 complex, respectively. Conversely, oxidative cross-linking of spectrin by diamide reduced the diffusion coefficients of both membrane and C proteins. These studies indicate that the deposition of TCC on an erythrocyte can result in a substantial change in the physical and structural properties of the target membrane, aside from the creation of functional lesions. The low mobilities of the terminal complexes on the target membrane suggest possible interactions with cytoskeletal elements or with anchored membrane proteins.
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206
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Liu ZY, Casley-Smith JR. The fine structure of the amphibian lymph heart. Lymphology 1989; 22:25-30. [PMID: 2725054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The fine structure of an amphibian lymph heart is described. There was an overlapping, flattened endothelial lining on the inner aspect of the tunica intima. This was usually thin with irregular processes on both luminal and abluminal surfaces, especially on the afferent ostium. Most of the intercellular junctions had a number of adhesion devices and were often convoluted. Very few open junctions were seen. The basement membrane was usually absent, but on occasion was prominent. The abluminal cytoplasmic projections of the endothelial lining often bordered on dense elastic and collagenous fibers. The surrounding media was thick and was mainly composed of smooth muscle cells and interstitial tissue with occasional fibroblasts.
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207
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Liu ZY, Casley-Smith JR. The fine structure of the amphibian lymph sac. Lymphology 1989; 22:31-5. [PMID: 2725055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The fine structure of lymph sacs in the amphibian was observed by transmission electron microscopy. The wall was lined by endothelial cells which were similar to those of the endothelium of lymph capillaries in mammals, but with many more abluminal projections and a much more prominent basement membrane--especially centrally, near the lymph hearts. There were four types of intercellular junctions: open, overlapping, end-to-end, and interdigitating or complex. Specialized complexes were seen in 50% of the junctions. The cytoplasm frequently projected from the lumen and abluminal surfaces. Many thin filaments anchored the abluminal endothelial wall to the surrounding connective tissue. There were numerous small vesicles in the cells and opening onto both surfaces.
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208
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Liu ZY, Solow R, Hu VW. Fluorescence analysis of size distribution and mode of dye release from carboxyfluorescein-loaded vesicles: application to the study of complement-membrane interactions. BIOCHIMICA ET BIOPHYSICA ACTA 1988; 945:253-62. [PMID: 3191124 DOI: 10.1016/0005-2736(88)90487-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We wish to report a novel method for visualizing large unilamellar vesicles loaded with a fluorescent dye and for monitoring changes in the size distribution as well as state of aggregation of such dye-loaded liposomes. In addition, we demonstrate that this method can be used to distinguish between all-or-none release of dye and graded release of dye from individual vesicles. Using this technique, we have characterized complement-mediated release of carboxyfluorescein from large unilamellar vesicles and have found that C5-8 complexes mediate a graded release of dye while C5-9 complexes cause an all-or-none release. Furthermore, complement appears to preferentially attack the medium to larger-sized vesicles in our population of large unilamellar vesicles while smaller vesicles appear to be selectively spared.
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209
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Liu ZY. [A study on the features of nailfold microcirculation in 103 healthy pilots of jet fighter]. ZHONGHUA YI XUE ZA ZHI 1988; 68:497-9, 34. [PMID: 3228750] [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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210
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Xiao LS, Niu FR, Xing GJ, Fu YW, Zhao LS, Liu ZY, Znang XP. [Clinical investigation of prostate carcinoma in the Third Teaching Hospital of Norman Bethune University of Medical Sciences]. HINYOKIKA KIYO. ACTA UROLOGICA JAPONICA 1988; 34:814-8. [PMID: 3177123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Clinical and statistical investigations were performed on 157 patients with prostate carcinoma in the Third Teaching Hospital, Normal Bethune University experienced between January, 1950 and June, 1986. The number of patients with prostate carcinoma among other hospitalized patients showed a recent gradual increase. The patient's age at the time the disease was first diagnosed was most frequently between 60 and 69 years old with an average age of 63.3 years. Dysuria was the most prominent symptom, followed by frequency, retention and macroscopic hematuria. Duration between initial symptom and diagnosis was one to two years in most patients. The prostatic abnormality could be detected by rectal examination in all patients. Elevation of serum acid phosphatase was found in 24.4%. Such elevation was evident in 52.2% of the patients with metastatic lesions, compared to 14.4% of those without metastasis. Fourteen patients had metastasis to bone (8.9%), 13 to lymph nodes, 2 to lung and one to liver. According to the staging diagnosis, 19 patients (12.1%) had stage A, 78 patients (49.7%) had stage B, 20 patients (12.7%) had stage C and 40 patients (25.5%) had stage D carcinoma. Histological findings in 57 patients indicated adenocarcinomas; 39 cases (68.4%) were poorly differentiated, 12 cases (21.2%) were moderately differentiated and 6 cases (10.5%) were well differentiated. Modality of treatment was total prostatectomy in 2 cases (1.3%), antiandrogen therapy (orchiectomy and/or Stilbestrol) in 122 cases (77.7%), subcapsular prostatectomy in 7 cases (4.5%), symptomatic treatment in 5 cases and no treatment in 23 cases (14.6%).
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211
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Ma KF, Liu ZY. [Current status of research on pharmacological oxygenation]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 1988; 11:107-10. [PMID: 3058340] [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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212
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Li QS, Liu ZY, Ma HJ, Lü YY, Fang YA, Hou YZ, Cao SH, Zhang ZH. A preliminary study on the mechanism of ear-acupuncture for withdrawal of smoking. J TRADIT CHIN MED 1987; 7:243-7. [PMID: 3449704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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213
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Abstract
RBL cells provide a useful model of the IgE and antigen-dependent stimulus-secretion coupling of mast cells and basophils. We have measured cellular deformability to investigate the participation of cytoskeletal mechanical changes. Cross-linking cell-surface IgE-receptor complexes with multivalent ligands not only triggered secretion but also caused the cells to stiffen, i.e., to become more resistant to deformation. This mechanical response required receptor cross-linking, had a time course similar to that of secretion, and was reversed by DNP-L-lysine, a competitive inhibitor of antigen binding. Hence the same stimulus seems to elicit both stiffening and secretion. Cytochalasin D, which inhibits actin filament assembly, prevented or reversed stiffening, thereby implicating the cytoskeleton in the mechanical response. Increasing intracellular calcium ion concentration with the ionophore A23187 stiffened cells and stimulated secretion. Activation of protein kinase C with a phorbol ester also stiffened cells and enhanced both the stiffening and secretion caused by the ionophore. Yet cytochalasin D enhances secretion whereas activation of protein kinase c alone is insufficient for secretion. Therefore stiffening is neither necessary nor sufficient for secretion. These results characterize a cytoskeletal mechanical response triggered by the same receptor-dependent stimulus that elicits secretion and by second messengers that are thought to mediate between the receptor signal and secretion. The function of the mechanical response, however, remains to be determined.
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214
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Huang Q, Du ZW, Xu GD, Liu ZY, Guo YH, Chen GL, Ma WX, Tan QY, Xu QN, Li B. [Establishment of human glioma cell line--nude mice solid tumor model NHG-1 and its characteristics]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 1987; 9:269-72. [PMID: 3678017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Establishment and its characteristics of a nude mice solid tumor model NHG-1 from human glioma cell line are reported. 5-8 week old NC nude mice of both sexes and SHG-44 cell line used in this experiment were from our laboratory. The initial successful transplantation rate was 7/11 (64%) and that of 30 passages in the subsequent 4 years was 100%. After subcutaneous inoculation, growth curve showed a latent period in week 1-2, slow growing period in week 3-4, rapid growing period in week 5-6 and a final plateau period in week 7. The doubling time was 7 days and cell cycle time was 2.5 days. The cells in G1, S and G2M phases comprised 56%, 27% and 17%, respectively. The survival time of the host was 54 +/- 15 days. The tumor tissues showed a tendency towards invading the surrounding soft tissues. By morphological observation with light and electron microscopes, LDH isozyme assay, PAP immuno-histochemistry labelling GFAP and chromosome analysis, it is confirmed that the transplantable tumor possesses the characteristics of human malignant glioma. The estrogen receptor in the transplantable tumors demonstrated by cytochemical assay indicates that the glioma carcinogenesis is related to endocrine factor of the host. The therapeutic effects of anticancer drugs, such as ACNU, BCNU and 10-hydroxy-2-decenoic acid from the royal jelly on NHG-1 model are evaluated.
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215
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Liu ZY. [Immunohistochemical assay of glial fibrillary acidic protein in a cultured cell line from human malignant glioma and its implanted tumor in nude mice]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 1987; 16:15-7. [PMID: 3040278] [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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216
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Liu ZY, Li N, Chu PF, Yang CC, Shui JT. Pulmonary surfactant activity after severe steam inhalation injury in rabbits. Burns 1986; 12:330-6. [PMID: 3755370 DOI: 10.1016/0305-4179(86)90103-8] [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: 01/07/2023]
Abstract
Lung water content, Pao2, surface tension (in terms of hysteresis) and lecithin content of both bronchial irrigation fluid and lung homogenates were determined after severe steam inhalation injury in rabbits. At the time of a decrease in Pao2 and an increase in lung water content there was a moderate fall in pulmonary surfactant activity; as shown by a progressive decrease in the area of the hysteresis loop and a decrease of the lecithin content in both bronchial irrigation fluid and lung homogenate. It is proposed that a fall in pulmonary surfactant activity plays an important role in the pathogenesis of pulmonary oedema after inhalation injury. Successive determinations of lecithin content and/or surface tension of bronchial irrigation fluid are recommended as early diagnostic and prognostic aids in severe inhalation injury.
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217
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Liu ZY. [Pathological analysis of 208 cases of lung carcinoma diagnosed by fibroptic bronchoscope]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 1985; 14:299-301. [PMID: 3004764] [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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218
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Liu ZY, Wu XR, He XC. [Synthesis of 16-(m-chlorophenoxy)-17, 18, 19, 20-tetranor-prostaglandin F2 alpha]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1985; 20:140-2. [PMID: 4036619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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219
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Li LD, Li YG, Gao FH, Liu ZY, Zhang J, Yu LL. Studies on hawthorn and its active principle. II. Effects on cultured rat heart cells deprived of oxygen and glucose. J TRADIT CHIN MED 1984; 4:289-92. [PMID: 6570503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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220
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McCloskey MA, Liu ZY, Poo MM. Lateral electromigration and diffusion of Fc epsilon receptors on rat basophilic leukemia cells: effects of IgE binding. J Biophys Biochem Cytol 1984; 99:778-87. [PMID: 6236227 PMCID: PMC2113395 DOI: 10.1083/jcb.99.3.778] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
We have used in situ electromigration and post-field relaxation (Poo, M.-m., 1981, Annu. Rev. Biophys. Bioeng., 10:245-276) to assess the effect of immunoglobulin E (IgE) binding on the lateral mobility of IgE-Fc receptors in the plasmalemma of rat basophilic leukemia (RBL) cells. Bound IgE sharply increased the receptor's electrokinetic mobility, whereas removal of cell surface neuraminic acids cut it to near zero. In contrast, we found only a small difference between the lateral diffusion coefficients (D) of vacant and IgE-occupied Fc receptors (D: 4 vs. 3 X 10(-10) cm2/s at 24 degrees C). This is true for monomeric rat IgE; with mouse IgE, the difference in apparent diffusion rates was slightly greater (D: 4.5 vs. 2.3 X 10(-10) cm2/s at 24 degrees C). This range of D values is close to that found in previous photobleaching studies of the IgE-Fc epsilon receptor complex in RBL cells and rat mast cells. Moreover, enzymatic depletion of cell coat components did not measurably alter the diffusion rate of IgE-occupied receptors. Thus, binding of fluorescent macromolecular probes to cell surface proteins need not severely impede lateral diffusion of the probed species. If the glycocalyx of RBL cells does limit lateral diffusion of the Fc epsilon receptor, it must act primarily on the receptor itself, rather than on receptor-bound IgE.
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221
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Liu ZY. [Study on pathological basis of X-ray bone needles in bone tumor]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 1984; 22:144-5. [PMID: 6468147] [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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222
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Liu ZY. [Comparison of monosaccharide contents between the raw and prepared roots of Rehmannia ]. ZHONG YAO TONG BAO (BEIJING, CHINA : 1981) 1984; 9:17-8. [PMID: 6235021] [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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223
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Liu ZY. [Pathological basis of cortical bone sieve pores and radiolucent zone signs in the tumor region of the long bone]. ZHONGHUA YI XUE ZA ZHI 1983; 63:359-60. [PMID: 6414664] [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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224
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Liu ZY, Xu LZ, Zhu XY, Zhao CH, Guo X, Chen HC. [Significance of serum immune complex and complement C3 in patients of typhoid fever]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1983; 5:134-5. [PMID: 6226400] [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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225
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Liu ZY. [Surgical treatment of chronic lung abscess: report of 40 cases]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 1983; 21:171-3. [PMID: 6872756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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226
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Liu ZY. [Comparison of monosaccharides content in several drugs of Codonopsis species]. ZHONG YAO TONG BAO (BEIJING, CHINA : 1981) 1983; 8:16-7. [PMID: 6222805] [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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227
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Zhu SM, Liu ZY. [The decrease of serum ferritin level in women using intrauterine device and its restoration after iron-loading (author's transl)]. [YING YANG XUE BAO] ACTA NUTRIMENTA SINICA 1983; 5:19-24. [PMID: 12279567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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228
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Liu ZY. [Endemic fluorine poisoning caused by intake of the local salt]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 1982; 16:204-8. [PMID: 7172884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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229
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Liu ZY. [Epidemiology of tuberculosis in Changchun in 1952-1980]. ZHONGHUA JIE HE HE HU XI XI JI BING ZA ZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 1982; 5:149-50. [PMID: 7172924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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230
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Liu ZY, Wu XR. [The reduction of prostaglandin intermediate with diisobutylaluminium hydride]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1982; 17:296-8. [PMID: 7136716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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231
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Zhu SM, Liu ZY. [The restoration of serum ferritin level of stainless steel ring IUD users after iron supplementary (author's transl)]. ZHEJIANG YI KE DA XUE XUE BAO = JOURNAL OF ZHEJIANG MEDICAL UNIVERSITY 1982; 11:52-4. [PMID: 12311947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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232
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Zhu SM, Liu ZY. [The level of serum ferritin as an index of iron deficiency in women using stainless steel ring intrauterine device (author's transl)]. ZHEJIANG YI KE DA XUE XUE BAO = JOURNAL OF ZHEJIANG MEDICAL UNIVERSITY 1982; 11:49-51. [PMID: 12311946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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233
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Liu ZY. [Study of methods for establishing allowable concentrations of pneumoconiosis dusts (author's transl)]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 1981; 15:17-20. [PMID: 7307796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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234
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He BJ, Liu ZY, Jin GS, Li YM. [Studies on an aqueous soluble active constituent of Chuan-Shan-Long (Dioscorea nipponica Makino). I. Isolation and identification of p-hydroxy benzyl tartaric acid (piscidic acid) (author's transl)]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1980; 15:764-5. [PMID: 7257804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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235
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Yu YZ, Liu ZY, Li TL, Jin SX, Lu YF, Deng XX, Cai YN, Liao WI, Yan YZ, Yun JT, Li G, Lu Y, Wang FJ, Liang Y, Li JX, Lu WM. [The manufacture and efficiency test of the supplimental oxygen equipment for individuals working at high altitude (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:259-64. [PMID: 233305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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236
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Yu YZ, Li TL, Liu ZY, Wang Q, Deng XX, Wu MX, Li G, Li LS, Liang Y, Cheng KR, Guo ML, Hu WS. [A study on the problem of labour hygiene and labour protection at high altitude (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:248-55. [PMID: 162231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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