1051
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Tang DJ, Xu YH, Dai D, Han YJ, Wang BC, Lang YM, Liang Y, Zeng Y. Clinical analysis of four Chinese hemophiliacs with human immunodeficiency virus infection. Chin Med J (Engl) 1989; 102:819-24. [PMID: 2517721] [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] Open
Abstract
Human immunodeficiency virus (HIV) is now considered as the causative agent of acquired immunodeficiency syndrome (AIDS). A high risk of AIDS has been reported among patients with hemophilia who received lyophilized commercial factor VIII and IX concentrates of American origin. At a prevalent survey from September to December 1985, HIV antibodies were found in all four patients with hemophilia treated with the batch number W87307, 955 I.U. of American commercial factor VIII concentrate supplied by Armour Pharmaceutical Company, USA. One of the sero-positive patients developed AIDS-related complex (ARC) and died of cerebral hemorrhage. The other three sero-positive patients had abnormalities in cell-mediated immunity. Of them two developed left lumbosacral radiculopathy and hemorrhagic herpes zoster and one remained well so far.
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1052
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Paul ES, Fossan DB, Liang Y, Ma R, Xu N. Shape coexistence in 132Ba. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1989; 40:1255-1264. [PMID: 9966100 DOI: 10.1103/physrevc.40.1255] [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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1053
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Paul ES, Fossan DB, Liang Y, Ma R, Xu N. Rotational bands in doubly odd 128Cs. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1989; 40:619-626. [PMID: 9966024 DOI: 10.1103/physrevc.40.619] [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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1054
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Tang DJ, Fan XY, Huang XB, Chen PH, Liang Y, Lang YM. Clinical significance of urine ferritin determination in urologic malignancies. Chin Med J (Engl) 1989; 102:356-60. [PMID: 2509157] [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] Open
Abstract
Urine and serum ferritin levels were measured by a double-antibody radio-immunoassay in 96 normal adults and 57 patients with urologic malignancies. In the 96 adults, the urine ferritin levels ranged from 0 to 28 ng/ml. Elevated urine ferritin levels were observed in all 7 patients with renal pelvic carcinoma, 4 of 13 patients with renal carcinoma, 1 of 13 patients with well-differentiated (Grade I) bladder carcinoma, 8 of 19 patients with median-differentiated (Grade II) bladder carcinoma, and all 5 patients with poorly-differentiated (Grades III, IV) bladder carcinoma. These results indicated that urine ferritin assay was helpful in discriminating well-differentiated bladder carcinoma from the poorly-differentiated (P less than 0.01) in addition to differentiating renal pelvic carcinoma from renal carcinoma (P less than 0.05).
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1055
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Zhang J, Xu N, Fossan DB, Liang Y, Ma R, Paul ES. Nilsson parameter set in the A. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1989; 39:714-716. [PMID: 9955253 DOI: 10.1103/physrevc.39.714] [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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1056
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Ma R, Ahn K, Liang Y, Paul ES, Xu N, Fossan DB. Rotational states in neutron-deficient 139Gd. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1989; 39:530-535. [PMID: 9955225 DOI: 10.1103/physrevc.39.530] [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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1057
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Paul ES, Ahn K, Fossan DB, Liang Y, Ma R, Xu N. Rotational bands in 140Gd: Systematics of triaxial N=76 isotones. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1989; 39:153-157. [PMID: 9955170 DOI: 10.1103/physrevc.39.153] [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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1058
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Liang Y, Ahn K, Ma R, Paul ES, Xu N, Fossan DB. Yrast band in doubly-odd 138Eu. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1988; 38:2432-2434. [PMID: 9955072 DOI: 10.1103/physrevc.38.2432] [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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1059
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Tang DJ, Lang YM, Liang Y, Sun CJ, Lin XH, Zhao NF, Yang WX. Serum ferritin in normal subjects and in some diseases. Chin Med J (Engl) 1987; 100:631-5. [PMID: 2896106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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1060
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Liang Y, Maier V, Steinbach G, Lalić L, Pfeiffer EF. The effect of artificial sweetener on insulin secretion. II. Stimulation of insulin release from isolated rat islets by Acesulfame K (in vitro experiments). Horm Metab Res 1987; 19:285-9. [PMID: 2887503 DOI: 10.1055/s-2007-1011802] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The effect of the artificial sweetener Acesulfame K on insulin release in vitro was investigated. Pancreatic islets were obtained from Male Wistar rats. Acesulfame K produced a significant increase in insulin release from incubated islets. This effect was dose- and glucose-dependent. When islets were incubated with different amounts of Acesulfame K (2.5, 7.5 and 15 mM) and 15 mM glucose in the media for one hour, insulin concentrations were 140.2 +/- 21.1, 246.7 +/- 32.4 and 313.9 +/- 37.7 microU/ml, respectively. When 15 mM Acesulfame K was added to a media containing 0, 2.5, 5, 10 and 15 mM glucose, insulin release from incubated islets after 60 min were 25.6 +/- 6.4, 65.4 +/- 12.1, 109.0 +/- 10.0, 229.6 +/- 28.0 and 313.9 +/- 37.7 microU/ml. Incubating islets in the media containing arginine or acetylcholine increased insulin release significantly. However, when Acesulfame K was added to the media containing either arginine or acetylcholine, no further potentiating effect could be detected. The effect of Acesulfame K on insulin secretion was decreased by noradrenaline. However, the addition of naloxone, atropine and propranolol had no significant effect. Somatostatin inhibited insulin release from isolated pancreatic islets, but did not antagonize the action of Acesulfame K. When 2.5 mM Acesulfame K was added to a medium containing somatostatin, the inhibitory effect of somatostatin was totally neutralized. In a perifusion system, Acesulfame K stimulated both phases of insulin secretion. In conclusion, Acesulfame K acts directly on the pancreatic islets and potentiates glucose-induced insulin release.
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1061
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Liang Y, Steinbach G, Maier V, Pfeiffer EF. The effect of artificial sweetener on insulin secretion. 1. The effect of acesulfame K on insulin secretion in the rat (studies in vivo). Horm Metab Res 1987; 19:233-8. [PMID: 2887500 DOI: 10.1055/s-2007-1011788] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Acesulfame K is an artificial sweetener which has been used in the food industry for some years. As yet no metabolic effects have been reported. It was reported that the sweetener can induce a cephalic phase of insulin secretion. To analyse the mechanism of this phenomenon, we studied the effect of Acesulfame K on insulin secretion in vivo. Male Wistar rats, weighing 250-300 g were fasted overnight and anaesthetized with phenobarbital. A silicon catheter was inserted into the right cervical vein for injection of test substances and for obtaining blood samples. In some experiments, another catheter was inserted into the left cervical vein for continuous infusion. Blood samples were drawn at 0, 5, 10, 15, 30 and 60 min after injection, and at -10, 0, 10, 20, 30, 40, 60, 80, 100 and 120 min after the infusion started. Injection of Acesulfame K (150 mg/kg body weight) increased the plasma insulin concentration at 5 min from 27.3 +/- 3.0 microU/ml to 58.6 +/- 4.2 microU/ml without any significant change in the blood glucose. Infusion of Acesulfame K (20 mg/kg body weight/min) for one hour maintained the insulin concentration at a high level (about 85-100 microU/ml) during this period, and at the same time blood glucose was gradually reduced from 103.0 +/- 7.3 to 72.0 +/- 7.2 mg/dl. When using different amounts of Acesulfame K, the insulin secretion was stimulated in a dose-dependent fashion. The effect of Acesulfame K on insulin secretion was similar to that observed by injecting or infusing the same doses of glucose (150 mg/kg) body weight for injection and 20 mg/kg body weight/min for infusion), except that no hyperglycemia was observed with Acesulfame K.(ABSTRACT TRUNCATED AT 250 WORDS)
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1062
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Capellos C, Iyer S, Liang Y, Gamms LA. Transient species and product formation from electronically excited tetranitromethane. ACTA ACUST UNITED AC 1986. [DOI: 10.1039/f29868202195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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1063
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Abstract
A brief review is presented of the Vester-Ulbricht beta-decay Bremsstrahlen hypothesis for the origin of optical activity, and of subsequent experiments designed to test it. Certain of our experiments along these lines, begun in 1974 and involving the irradiation of racemic and optically active amino acids in a 61.7 KCi 90Sr-90Y Bremsstrahlen source, have now been completed and are described. After 10.89 years of irradiation with a total Bremsstrahlen dose of 2.5 X 10(9) rads, crystalline DL-leucine, norleucine, and norvaline suffered 47.2, 33.6, and 27.4% radiolysis, respectively, but showed no evidence whatsoever of asymmetric degradation. D- and L-Leucine underwent about 48% radiolysis and showed 2.4-2.9% radioracemization. Other samples in solution were too severely degraded to analyze. Probable intrinsic reasons for the failure of the Vester-Ulbricht mechanism to afford asymmetric radiolysis in the present and related experiments involving beta-decay Bremsstrahlen are enumerated.
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1064
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Liang Y. [Subacute poisoning of pigs and ducks by aflatoxin B1 (author's transl)]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 1980; 14:112-3. [PMID: 6783372] [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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1065
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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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1066
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Cai YN, Yun JT, Deng XX, Chen XS, Liao DH, Liang Y, Li LS. [Effect of breathing oxygen upon pulmonary hypertension in men at high altitude (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:206-10. [PMID: 162227] [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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1067
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Deng XX, Liang Y. [A comparison of echocardiograms recorded at high altitude and at sea level in 25 cases (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:197-201. [PMID: 552915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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1068
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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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1069
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Deng XX, Cheng XS, Liang Y, Li G, Zhang GZ. [Indirect method for determining the systolic pressure in the pulmonary artery by echocardiography (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:186-90. [PMID: 552913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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1070
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Deng XX, Liang Y. [A study of ultrasonic cardiograms of normal men at high altitude (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:191. [PMID: 552914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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1071
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Deng XX, Cheng XS, Cai YN, Yun JT, Li G, Liang Y, Li JX, Liao DH. [Influence of high altitude environment on heart (author's transl)]. ZHONGGUO YI XUE KE XUE YUAN XUE BAO. ACTA ACADEMIAE MEDICINAE SINICAE 1979; 1:35-9. [PMID: 262810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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1072
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Fraenkel G, Foos J, Ho C, Liang Y, Rizvi S, Stucki H, Steel F. 2-amino-1,2,3,4-tetrahydropyridines. Tetrahedron Lett 1978. [DOI: 10.1016/s0040-4039(01)85116-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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