3551
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Chen Z. [The relationship between root growth and the cryptotanshinone content of Salvia miltiorrhiza]. ZHONG YAO TONG BAO (BEIJING, CHINA : 1981) 1983; 8:2-3. [PMID: 6220832] [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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3552
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Chen Z, Wang ZY, Wang HL, Chen SR, Chen SJ, Wu CF, Zhi LM, Shi BZ, Yang Q, Li JL. Study on hemophilia A carriers. Procedures for genetic counselling. Chin Med J (Engl) 1983; 96:55-9. [PMID: 6403313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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3553
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Chen Z. [The relationship between root growth and cryptotanshinone content of Salvia miltiorrhiza]. ZHONG YAO TONG BAO (BEIJING, CHINA : 1981) 1983; 8:2-3. [PMID: 6235007] [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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3554
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Chen Z, Wang ZY, Wang HL, Chen SR, Chen SJ, Wu CF, Zhi LM, Shi BZ, Yang Q, Li JL. Procedures for detection and discrimination of hemophilia A carriers. Chin Med J (Engl) 1982; 95:593-602. [PMID: 6814862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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3555
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Chen Z, Qian C, Qin M, Xu X, Xiao Y. Recent advances in anther culture of Hevea brasiliensis (Muell.-Arg.). TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 1982; 62:103-108. [PMID: 24270556 DOI: 10.1007/bf00293340] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/1981] [Accepted: 11/15/1981] [Indexed: 06/02/2023]
Abstract
The yield of pollen embryoids from cultured Hevea anthers was increased 4 fold by optimizing the proportion of ammonium nitrate to potassium nitrate in the dedifferentiation medium. For optimal differentiation of pollen embryoids, kinetin, 2,4-D and α-naphtalene acetic acid are required. Anther culture for 50 days on the dedifferentiation medium is a prerequisite for the selective development of calli and embryoids from microspores.The determination of chromosome numbers in embryoids, plantlets and regenerated trees reveals that they originate from (poly)haploid pollen grains (n=2x=18). Aneuploid, triploid (3x=27) and tetraploid (4x=36) cells were encountered in increasing frequencies as the embryoids and plants developed. A few haploid cells with 9 chromosomes were consistently observed. Buds from shoots with mixoploid chromosome numbers can be grafted and the change in the chromosome constitution of the developing new shoots followed.
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3556
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Nakada G, Masuda F, Ouishi Y, Shoji R, Chen Z, Onishi T, Machida T, Sasaki T, Tanino M, Furusato M, Suzuki R, Aizawa S, Ishikawa E. [The study of the ureter and/or bladder tumors associated with urothelial lesion of the renal pelvis]. Nihon Hinyokika Gakkai Zasshi 1982; 73:584-9. [PMID: 7176276 DOI: 10.5980/jpnjurol1928.73.5_584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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3557
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Chen Z, Banks J, Rifkind RA, Marks PA. Inducer-mediated commitment of murine erythroleukemia cells to differentiation: a multistep process. Proc Natl Acad Sci U S A 1982; 79:471-5. [PMID: 6952199 PMCID: PMC345765 DOI: 10.1073/pnas.79.2.471] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
There are a number of agents which, when added to cultures of murine erythroleukemia cells (MELC), markedly increase the probability of commitment to express the characteristics of terminal erythroid differentiation, including loss of proliferative capacity and increased accumulation of globin mRNA and hemoglobin. Some characteristics of inducer-mediated commitment of MELC to terminal erythroid differentiation were examined by determining the effects of dexamethasone (an inhibitor of inducer-mediated MELC differentiation) and of hemin (an inducer of globin mRNA accumulation). Previously, it was shown that exposure of MELC to hexamethylene-bisacetamide (HMBA) leads to commitment, detectable within 12 hr. MELC cultured with both HMBA and dexamethasone do not express commitment. MELC transferred from culture with HMBA and dexamethasone to cloning medium without these agents express commitment to terminal erythroid differentiation, indicating that MELC retain a "memory" for some early HMBA-mediated changes leading to commitment which occur even in the presence of the inhibitory steroid. The kinetics of commitment in experiments in which exposure to HMBA is interrupted, or dexamethasone is added to the culture in HMBA, suggest that there is a rate-limiting step early in the commitment process. The memory for this step persists for more than one cell cycle. Addition of hemin to cultures with HMBA and dexamethasone initiated accumulation of globin mRNA but does not reverse the steroid-mediated inhibition of terminal cell division (that is, the cells retain their proliferative capacity). Inducer-mediated MELC commitment is associated with accumulation of the chromatin protein IP25; dexamethasone does not inhibit this accumulation. Accumulation of IP25 may be inducer-related, but it is not sufficient to cause expression of terminal erythroid differentiation.
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3558
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Song R, Chen Z, Yang P, Yue J. Reconstruction of the external ear. Clin Plast Surg 1982; 9:49-52. [PMID: 7094524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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3559
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Masuda F, Chen Z, Nakada G, Onishi T, Machida T, Hishinuma H. [Computed tomography in the evaluation of post-nephrectomy renal tumor patients (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1981; 72:1177-83. [PMID: 7328972 DOI: 10.5980/jpnjurol1928.72.9_1177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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3560
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Masuda F, Onishi T, Sasaki T, Arai Y, Shoji R, Chen Z, Nakada G, Machida T. [Renal angiographic and computed tomographic evaluation of local extension of renal cell carcinoma (author's transl)]. NIHON JINZO GAKKAI SHI 1981; 23:1153-67. [PMID: 7321320] [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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3561
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Onishi T, Masuda F, Sasaki T, Arai Y, Shoji R, Chen Z, Nakada J, Machida T. [Angiographic staging of renal cell carcinoma (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1981; 72:435-444. [PMID: 7289302 DOI: 10.5980/jpnjurol1928.72.4_435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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3562
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Masuda F, Sasaki T, Arai Y, Shoji R, Chen Z, Nakada G, Onishi T, Higashi Y, Machida T. [Computed tomographic evaluation of staging of renal cell carcinoma (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1981; 72:1-9. [PMID: 7277934 DOI: 10.5980/jpnjurol1928.72.1_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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3563
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Masuda F, Chen Z, Oishi Y, Machida T. [CT diagnosis of tumor thrombus of the renal vein and inferior vena cava (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1980; 71:544-51. [PMID: 7431709 DOI: 10.5980/jpnjurol1928.71.6_544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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3564
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Chen Z. [Chemotherapy of oral and maxillofacial malignant tumors by arterial infusion (report of 20 cases) (author's transl)]. ZHONGHUA KOU QIANG KE ZA ZHI [CHINESE JOURNAL OF STOMATOLOGY] 1980; 15:92-4. [PMID: 6937339] [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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3565
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Masuda F, Sasaki T, Shoji R, Chen Z, Machida T. [Renal cell carcinoma extending into the inferior vena cava (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1979; 70:1060-71. [PMID: 522327 DOI: 10.5980/jpnjurol1928.70.10_1060] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3566
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Masuda F, Hishinuma H, Sakai T, Arai Y, Shoji R, Chen Z, Machida T. [Renal function after ligation of the right renal vein in dogs (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1979; 70:799-809. [PMID: 41122 DOI: 10.5980/jpnjurol1928.70.7_799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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3567
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Danon A, Chen Z. Binding of imipramine to plasma proteins: effect of hyperlipoproteinemia. Clin Pharmacol Ther 1979; 25:316-21. [PMID: 761443 DOI: 10.1002/cpt1979253316] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The binding of imipramine to plasma proteins was studied by equilibrium gel filtration. Imipramine was highly bound to lipoproteins as well as to other plasma proteins. The binding to the lipoproteins was higher in hyperlipoproteinemic patients than in normal subjects and correlated well with both plasma cholesterol and triglyceride levels. The overall percent binding of imipramine was also higher in hyperlipoproteinemic patients than in normal subjects. It is concluded that the varying degree of binding of imipramine to plasma proteins as a result of varying lipoprotein concentrations, as well as the special nature of the binding to lipoproteins, may be of kinetic and possibly clinical significance in hyperlipoproteinemic individuals.
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3568
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Shoji R, Machida T, Masuda F, Sasaki T, Chen Z, Okazaki T, Tashiro K. [Transcatheter embolization of renal adenocarcinoma: serum enzyme activities and isoenzyme patterns following embolization (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1979; 70:207-13. [PMID: 439525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3569
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3570
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Chen Z, Machida T, Masuda F, Miki M, Sasaki T, Ueda M, Tanino M, Shoji R, Akasaka Y. [Leiomyosarcoma of the kidney: report of two cases (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1978; 69:1512-21. [PMID: 739711 DOI: 10.5980/jpnjurol1928.69.11_1512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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3571
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Masuda F, Sasaki T, Hishinuma H, Arai Y, Shoji R, Chen Z, Machida T. [Renal autotransplantation (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1978; 69:1000-18. [PMID: 362030 DOI: 10.5980/jpnjurol1928.69.8_1000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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3572
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Masuda F, Hishinuma H, Sasaki T, Arai Y, Shoji R, Teramoto K, Yanagisawa M, Chen Z, Machida T. [Vaginal metastasis from renal cell carcinoma: routes of metastasis (author's transl)]. Nihon Hinyokika Gakkai Zasshi 1978; 69:472-9. [PMID: 671905 DOI: 10.5980/jpnjurol1928.69.4_472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3573
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Danon A, Chen Z, Kaplanski J. [Digoxin plasma levels as a guide to treatment]. HAREFUAH 1976; 91:76-8. [PMID: 976840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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