301
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Meikle AW, Liu XH, Stringham JD. Extracellular calcium and luteinizing hormone effects on 22-hydroxycholesterol used for testosterone production in mouse Leydig cells. JOURNAL OF ANDROLOGY 1991; 12:148-51. [PMID: 2050582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The effect of extracellular calcium on testosterone synthesis in response to luteinizing hormone (LH) or 22-hydroxycholesterol (22-OH-C) by isolated adult mouse Leydig cells was studied. Leydig cells were isolated by linear density gradient centrifugation. The cells were incubated in minimum essential medium with or without calcium (1.36 mmol/L) in an atmosphere of 95% air and 5% carbon dioxide at 37 degrees C for 3 hours with or without LH (10 ng/sample), or with or without 22-OH-C (10 mumol/L). Testosterone production in response to LH was significantly lower (P less than 0.02) in the absence of extracellular calcium and in the presence of verapamil (10 mumol/L), a calcium channel blocking agent. Extracellular calcium did not significantly (P greater than 0.05) affect testosterone production in cells incubated with 22-OH-C in either the presence or absence of LH. The results suggest that steps in steroidogenesis from 22-OH-C to testosterone are unaffected by extracellular calcium content and that extracellular calcium affects the use of intracellular cholesterol by the cholesterol side-chain cleavage enzyme.
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302
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Sang GW, Liu XH, Shao QX, Ge JL, Mao SM, Lu FY. [Pharmacokinetics of norethindrone enanthate 200 mg after intramuscular injection in 25 Chinese women]. ZHONGGUO YAO LI XUE BAO = ACTA PHARMACOLOGICA SINICA 1991; 12:184-7. [PMID: 1776487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Pharmacokinetic profile was studied in 25 healthy fertile Chinese female volunteers after im norethindrone enanthate (NET-EN) 200 mg. The results were compared with the data from British women in our previous paper. Following a single im NET-EN 200 mg, the times to reach peak levels of NET-EN and NET were 4.0 +/- 2.8 d and 5.4 +/- 2.0 d, and their peak values were 5.0 +/- 1.8 and 12.6 +/- 0.9 ng.ml-1, respectively. Mean elimination T1/2 of NET was significantly longer than that of NET-EN. Mean apparent elimination T1/2 were 14.8 +/- 3.8 d for and 11.4 +/- 5.7 d for NET-EN. The elimination rate of NET in Chinese women was significantly slower than that in British women. There was no significant ethnic difference in absorption kinetics of NET and NET-EN.
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303
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Bravo-Cuéllar A, Martín-Ruíz JL, Ramos-Pineda R, Puebla-Pérez AM, Leal-Delgadillo A, Liu XH, Orbach-Arbouys S. [Increase of proliferative and cytotoxic responses to alloantigenic stimulation of mouse spleen cells treated with aclacinomycin]. ARCHIVOS DE INVESTIGACION MEDICA 1990; 21:331-7. [PMID: 1669222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Aclacinomycin (ACM) is an oncostatic substance on the family of the Anthracyclines, with a proven activity in human and rodents. Splenic cells from C57BL/6 ACM injected mice by intraperitoneal or intravenous route four days before their sacrifice showed a significant increase in the proliferative and cytotoxic response respectively measured by incorporation of 3H-TdR and by the liberation of 51Cr when stimulated in vitro with irradiated mouse DBA/2 splenic cells. This response is doses dependent, and one can clearly observe different effects on the proliferative and cytotoxic responses at high doses. The cultures supernatants of splenic cells from mice treated with ACM during allogeneic stimulation showed a greater activity to induce the proliferation of a line of T cytotoxic cells dependent on Interleukin-2. Finally, the cytotoxic activity of splenic cells induced by the allogeneic stimulation in vitro, of mice treated with ACM, was found in a subpopulation of cells non adherent to plastic, mainly made up of lymphocytes.
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304
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Liang KY, Self SG, Liu XH. The Cox proportional hazards model with change point: an epidemiologic application. Biometrics 1990; 46:783-93. [PMID: 2242414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this paper, we develop the Cox proportional hazards model with special structured time-dependent covariates in the context of prospective epidemiologic studies. Our model possesses the following two features: (i) different relative risk parameters are allowed for early versus late onset of the disease of interest; (ii) an additional parameter is introduced so that specification is not required for the time (age) at which a change of the magnitude of the relative risks takes place, the so-called change point. Some difficulties with statistical inference for the proposed model are briefly discussed, and the large-sample distribution of a test for no change point is derived. As an illustration, we apply the model to a set of data gathered on a group of white male medical students of The Johns Hopkins Medical School enrolled between 1948 and 1964. We examine the hypothesis that the effect of reactivity to the cold pressor test may vary with early versus late onset of hypertension.
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305
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Liu XH, Scott PG, Otter A, Kotovych G. Solution conformation of the type I collagen alpha-2 chain telopeptides studied by 1H and 13C NMR spectroscopy. J Biomol Struct Dyn 1990; 8:63-80. [PMID: 2275798 DOI: 10.1080/07391102.1990.10507790] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The high-field 1H and 13C NMR studies of the N- and C-terminal telopeptides of the alpha-2 chain of collagen were carried out in CD3OH/H2O solutions. All proton assignments are based on two-dimensional phase-sensitive COSY and ROESY experiments. The conformation of the N-telopeptide (nonamer) is predominantly extended with a small proportion of the molecules existing in a type I beta turn. The four residues involved in this turn are D3-A4-K5-G6 which is stabilized by a C = O(D3)-NH(G6) hydrogen bond. The C-terminal telopeptide is extended throughout. A model is proposed involving charge-charge and hydrophobic interactions between the extended alpha-2 chain N-telopeptide and the adjacent segments of triple-helix. A similar model is proposed for the C-telopeptide.
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306
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Mao CY, Liu QN, Liu XH, Huang YT, Chen HH, Deng SQ, Hou KY, Zhou XS. A retrospective study on diagnosis and treatment of severe acute pancreatitis. Chin Med J (Engl) 1990; 103:546-51. [PMID: 2119971] [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
Severe acute pancreatitis is highly controversial on its diagnostic criteria, the optimum time for surgery, the selection of surgical procedures, and the prevention and treatment of complications. We treated 40 patients with severe acute pancreatitis from July 1983 to July 1988. The comparison of clinical and laboratory data of severe acute pancreatitis and mild acute pancreatitis showed that in some patients neither Ranson's nor Bank's criteria are reliable in classifying or predicting the severity of the disease. The coexistence of acute peritonitis and bloody ascites with elevated amylase level is very helpful to identify the local conditions of pancreatic necrosis and hemorrhage. We suggest early operation (within 48 hours) be applied in severe acute pancreatitis. In our series, five types of surgical procedures were used. We consider that proper treatment of acute respiratory distress syndrome (ARDS) is most important in the management of severe pancreatitis.
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307
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Bravo-Cuellar A, Martin-Ruiz JL, Liu XH, Orbach-Arbouys S. Enhanced production of interleukin 1 by mouse peritoneal macrophages after aclacinomycin administration. Immunol Lett 1990; 23:165-72. [PMID: 2307488 DOI: 10.1016/0165-2478(90)90186-t] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The peritoneal cells of mice injected with aclacinomycin (ACM), an oncostatic drug of the anthracyclin family, were found to secrete more interleukin (IL-1), after two successive 24-h periods of in vitro LPS stimulation than those of control mice. This measured IL-1 production is one of the signs of enhanced macrophage activity. The cells of ACM-injected mice also contained more intracellular IL-1 than those of controls. In contrast, macrophages from ACM-injected mice only increased their IL-1 production after the first 24-h incubation with PMA, and not after the second 24-h incubation. The response to ACM was dose- and time-dependent. We have also compared the IL-1 production by macrophages from mice injected with other anthracyclins, at doses equimolar to that of 4 mg/kg ACM and we have observed that adriamycin, 4'-epiadriamycin and aclacinomycin had similar activity, while THP-adriamycin an daunorubicine were slightly more active. Exploitation of this increased IL-1 production by macrophages could be beneficial in the design of tumor treatment protocols.
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308
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Otter A, Scott PG, Liu XH, Kotovych G. A 1H and 13C NMR study on the role of salt-bridges in the formation of a type I beta-turn in N-acetyl-L-Asp-L-Glu-L-Lys-L-Ser-NH2. J Biomol Struct Dyn 1989; 7:455-76. [PMID: 2627295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The conformation of the tetrapeptide N-Acetyl-Asp7-Glu8-Lys9-Ser10-NH2, a fragment of the type I collagen alpha-1 chain N-telopeptide, has been studied by 1H and 13C NMR and circular dichroism spectroscopy. The spectroscopic evidence, based on two-dimensional, phase-sensitive NMR techniques such as COSY, ROESY, proton-carbon shift correlation and selective COLOC, indicates a strong dependence of the conformation on the experimental conditions. In CD3OH/H2O (60/40) at ca. neutral pH the tetrapeptide forms a beta-turn, stabilized by a hydrogen bond between NH(S10) and CO(D7) and a strong salt-bridge between COO-(E8) and NH3+(K9). The beta-turn is type I and appears to coexist with a non-hydrogen-bonded structure. The coexistence of these two conformers is proven by proton NMR data such as NH-NH ROEs, reduced NH-H alpha (E8) coupling constant, NH(E8) low-field shift and the temperature coefficient of NH(S10), whereas the conclusion regarding the salt-bridge is based on 13C results. In the same solvent, at a pH below the pKa of the carboxyl groups, no evidence for a conformation other than extended can be found. In aqueous solution at approximately neutral pH, evidence for the E8-K9 charge interaction is observed, but not for a hydrogen bond anywhere in the molecule.
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309
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Meikle AW, Benson SJ, Liu XH, Boam WD, Stringham JD. Nonesterified fatty acids modulate steroidogenesis in mouse Leydig cells. THE AMERICAN JOURNAL OF PHYSIOLOGY 1989; 257:E937-42. [PMID: 2558577 DOI: 10.1152/ajpendo.1989.257.6.e937] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The effects of nonesterified fatty acids (NEFA) in modulating testosterone synthesis stimulated by luteinizing hormone (LH, 10 ng/sample) were investigated in isolated adult mouse Leydig cells. LH-stimulated testosterone production was inhibited by triglycerides (0-500 mg/dl, 50 mg/dl, 94% of the control and 500 mg/dl, 40%) and by a mixture of NEFA (100 microM, 70% of control, 200 microM, 54%, and greater than 200 microM, less than 50%). Oleic acid was a more potent inhibitor than linoleic, stearic, or palmitic acids. 8-Bromoadenosine 3',5'-cyclic monophosphate (8-BrcAMP, 5 mM) stimulated testosterone production comparable to LH but failed to reverse the inhibition of steroidogenesis produced by the NEFA. The inhibition produced by NEFA was dependent on extracellular Ca2+; and a Ca2+ channel antagonist, verapamil (10 microM), enhanced the inhibition of chylomicrons and fatty acids. 22(R)-hydroxycholesterol (10 microM) reversed the inhibition produced by NEFA. The inhibitory effects of NEFA were reversible by removal of the fatty acids. The results indicate that NEFA are potent modulators of testosterone synthesis in Leydig cells stimulated with either LH, cAMP, or intracellular Ca2+. NEFA inhibit steroidogenesis at one of the steps preceding conversion of cholesterol to pregnenolone.
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310
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Liu ZZ, Liu XH. [Clinical differential diagnosis of depressive neurosis and neurasthenia]. ZHONGHUA SHEN JING JING SHEN KE ZA ZHI = CHINESE JOURNAL OF NEUROLOGY AND PSYCHIATRY 1989; 22:274-7, 317. [PMID: 2636096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This article reported diagnostic findings in application of Chinese diagnostic criteria of neurosis published by Chinese Journal of Neurology and Psychiatry (1986; 19: 318-321) to a series of neurotic patients. 66 cases and 50 cases were met criteria of depressive neurosis and neurasthenia respectively. Two groups were compared. The results revealed some similarities and a lot of differences between these two disorders. According to clinical features authors proposed main points of differential diagnosis between these two disorders.
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311
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Liu XH. [100 cases of investigations on the psychological needs of in-patients]. ZHONGHUA HU LI ZA ZHI = CHINESE JOURNAL OF NURSING 1989; 24:221-2. [PMID: 2776265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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312
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Bravo-Cuellar A, Balercia G, Levesque JP, Liu XH, Osculati F, Orbach-Arbouys S. Enhanced activity of peritoneal cells after aclacinomycin injection: effect of pretreatment with superoxide dismutase on aclacinomycin-induced cytological alterations and antitumoral activity. Cancer Res 1989; 49:1578-86. [PMID: 2924308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Peritoneal macrophages from mice injected with aclacinomycin (ACM) (4 mg/kg, i.p.) showed increased functional activity, as assessed by increased antitumoral activity in vitro and in vivo and zymosan-triggered chemoluminescence. They also showed ultrastructural signs of activation (increased number of cytoplasmic organelles), and atypical alterations (giant vacuoles and giant lysosomes containing heterogenous myelinoid bodies, lipofuscine-like substance, cytoplasmic debris, and a fine granular material). As these atypical alterations could be due to the generation of superoxide following ACM injection, superoxide dismutase (SOD) was injected 1 h prior to ACM administration. Neither the morphological characteristics of activation, nor the enhanced metabolic and antitumoral activities induced by ACM were affected by SOD pretreatment, but the atypical alterations were inhibited in a dose-dependent manner. Heat-inactivated SOD did not prevent their appearance. The atypical alterations were not found in peritoneal macrophages from talc or lipopolysaccharide-injected mice, but they were present in Adriamycin-treated mice and were also prevented by SOD pretreatment, indicating that the alterations are due to anthracycline treatment. Finally, [125I]SOD was phagocytized by peritoneal macrophages in vitro and in vivo and not by L1210 tumoral cells, explaining why the atypical alterations induced by ACM were no longer seen after SOD pretreatment. The unchanged direct oncostatic activity of ACM following SOD pretreatment suggests that this combination may have some wider perhaps clinical, potential.
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313
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Song WH, Liu XH, Wei SX, Li YQ. [Genetic study of human adenosine deaminase]. HUA XI YI KE DA XUE XUE BAO = JOURNAL OF WEST CHINA UNIVERSITY OF MEDICAL SCIENCES = HUAXI YIKE DAXUE XUEBAO 1988; 19:434-6. [PMID: 3243542] [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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314
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Liu XH, Ma YG, Shi JM, Ren YX. [Study of the methodology for social psychological investigation of the personnel of an enterprise]. HUA XI YI KE DA XUE XUE BAO = JOURNAL OF WEST CHINA UNIVERSITY OF MEDICAL SCIENCES = HUAXI YIKE DAXUE XUEBAO 1988; 19:180-3. [PMID: 3198102] [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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315
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Hu JZ, Liu XH, Mu SH, Zhang SZ, Wu MY. [Genetic studies on certain behavior traits of human beings with the twin method]. HUA XI YI KE DA XUE XUE BAO = JOURNAL OF WEST CHINA UNIVERSITY OF MEDICAL SCIENCES = HUAXI YIKE DAXUE XUEBAO 1988; 19:196-9. [PMID: 3198104] [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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316
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Lin CD, Liu XH. Methods of solving Coulombic three-body problems in hyperspherical coordinates. PHYSICAL REVIEW. A, GENERAL PHYSICS 1988; 37:2749-2763. [PMID: 9900003 DOI: 10.1103/physreva.37.2749] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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317
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Simmen RC, Ko Y, Liu XH, Wilde MH, Pope WF, Simmen FA. A uterine cell mitogen distinct from epidermal growth factor in porcine uterine luminal fluids: characterization and partial purification. Biol Reprod 1988; 38:551-61. [PMID: 3259897 DOI: 10.1095/biolreprod38.3.551] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Uterine luminal fluids (ULF) from early (Days 10 and 12)-pregnant sows contain factors that stimulate DNA synthesis in a variety of cell lines. The major growth factor component in these fluids has been partially purified 200-fold by heat treatment, anion-exchange chromatography, and gel filtration using mouse embryo-derived AKR-2B fibroblasts as an indicator cell line. The ULF mitogen (ULFM) is a polypeptide with an apparent molecular weight of 4800; it is extremely heat stable and resistant to treatment with urea. This mitogen is also present in ULF from cycling sows but is not detectable in uterine cytosolic extracts or in serum isolated from pigs at Day 12 of pregnancy. The addition of this factor to medium containing 0.5% calf serum results in a 50% increase in final cell density of AKR-2B cells. ULFM appears biologically distinct from mouse and human epidermal growth factor (EGF), since its activity is not inhibited by antibody to mouse EGF and it does not compete for binding to human (A431) EGF receptors. In addition, the ULF factor stimulates DNA synthesis in human A431 epidermoid carcinoma cells, whereas EGF is inhibitory. Partially purified ULFM also stimulates DNA synthesis in primary cultures of pig uterine stromal cells. This mitogen activity is dose-dependent and is not inhibited by antibody to mouse EGF. Thus ULFM may act in concert with other peptide growth factors in regulating uterine growth and/or differentiation.
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318
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Meikle AW, Liu XH, Taylor GN, Stringham JD. Nicotine and cotinine effects on 3 alpha hydroxysteroid dehydrogenase in canine prostate. Life Sci 1988; 43:1845-50. [PMID: 3200111 DOI: 10.1016/s0024-3205(88)80001-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
We have recently observed that cigarette smoking affects plasma androgen concentrations. The effects of nicotine and cotinine, two products of cigarette smoking, on testosterone metabolism were determined. The activity of delta 4 steroid 5 alpha-reductase, which converts testosterone to 5 alpha-dihydrotestosterone (DHT) was measured in isolated dog prostate nuclei using testosterone (0-200 nM) as substrate and NADPH as cofactor. Activity of 3 alpha-hydroxysteroid dehydrogenase (HSD), which converts DHT to 3 alpha-androstanediol (3 alpha-diol) and is a reversible enzyme, was measured in isolated dog prostate microsomes with DHT (0-20 microM) as substrate and NADPH as cofactor. When microsomal fractions were incubated for 1 hour with and without nicotine (0-50 microM) and cotinine (0-100 microM), enzyme activity of HSD was significantly suppressed (p less than 0.001). The Vmax was not affected significantly (p greater than 0.60) and Km increased with increasing concentrations of nicotine and cotinine (p less than 0.05). Both nicotine and cotinine are competitive inhibitors of HSD in dog prostate microsomes with Ki's of 61 and 89 microM, respectively. The apparent 5 alpha-reductase activity was unaffected by nicotine and cotinine. The inhibitors produced a marked effect on activity of HSD when used in concentrations achieved in humans who smoke cigarettes. The results suggest that nicotine and cotinine are competitive inhibitors of the HSD, an important enzyme involved in the metabolism of DHT and produce an accumulation of DHT. These products of cigarette smoking could alter androgen action in tissue such as skin and prostate.
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319
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Liu XH, Zhang GY, Wu BL. [The trace elements copper and zinc in pregnancy]. ZHONGHUA FU CHAN KE ZA ZHI 1987; 22:236-8. [PMID: 3311653] [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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320
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Liu ZZ, Wang YJ, Zhang SZ, He AG, Chen YD, Liu XH. Therapeutic effect of He-Ne laser irradiation of point erman in schizophrenic auditory hallucination--a clinical assessment. J TRADIT CHIN MED 1986; 6:253-6. [PMID: 3600018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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321
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Liu XH. [Effects of dexamethason in preventing pulmonary fibrosis induced by bleomycin in the guinea pig]. ZHONGHUA JIE HE HE HU XI XI JI BING ZA ZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 1986; 9:369-70, 384. [PMID: 2438100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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322
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Sang GW, Liu XH. Pharmacokinetics of norethindrone oenanthate in 5 women after a single dose of norethindrone oenanthate and estradiol valerate. ZHONGGUO YAO LI XUE BAO = ACTA PHARMACOLOGICA SINICA 1986; 7:255-9. [PMID: 2954375] [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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323
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Liu XH. [The experimental study of bleomycin-induced pulmonary fibrosis in the guinea pigs]. ZHONGHUA JIE HE HE HU XI XI JI BING ZA ZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 1986; 9:28-9, 62-3. [PMID: 2427290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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324
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Wang WC, Jiang Y, Zhao XJ, Wang YX, Chen ZX, Liu XH. [Changes of serum concentrations of testosterone, LH and FSH in men taking gossypol]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1985; 20:696-8. [PMID: 3938917] [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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325
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Lu DP, Liu XH, Wang CY. [Analysis of intraocular pressure, cup disc ratio and systemic blood pressure for the prediction of prognosis in glaucoma patients]. YAN KE XUE BAO = EYE SCIENCE 1985; 1:77-80. [PMID: 3880138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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326
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Liu XH. [Eysenck personality questionnaire and Eysenck personality theory]. ZHONGHUA SHEN JING JING SHEN KE ZA ZHI = CHINESE JOURNAL OF NEUROLOGY AND PSYCHIATRY 1984; 17:53-5. [PMID: 6468114] [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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327
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Liu XH. [Current status and prospect of the study on neurosis]. ZHONGHUA SHEN JING JING SHEN KE ZA ZHI = CHINESE JOURNAL OF NEUROLOGY AND PSYCHIATRY 1983; 16:233-5. [PMID: 6641403] [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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328
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Liu XH. [Familial study of patients with psychosis, epilepsy and mental retardation]. ZHONGHUA SHEN JING JING SHEN KE ZA ZHI = CHINESE JOURNAL OF NEUROLOGY AND PSYCHIATRY 1983; 16:99-102. [PMID: 6617371] [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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329
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Liu XH. [Progress in the research of diffuse panbronchiolitis]. ZHONGHUA JIE HE HE HU XI XI JI BING ZA ZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 1983; 6:116-8. [PMID: 6628123] [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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330
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Liu XH. [Clinical application of epidural morphine]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1982; 4:243-4. [PMID: 6217915] [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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331
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Liu XH. [An epidemiological survey of epilepsy in 42 thousand population in Sichuan Province (author's transl)]. ZHONGHUA SHEN JING JING SHEN KE ZA ZHI = CHINESE JOURNAL OF NEUROLOGY AND PSYCHIATRY 1981; 14:135-8. [PMID: 7333167] [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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