1451
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1452
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Haubenstock A, Kim HJ, Zalusky R, Malamud SC, Mernick MH. Complex chromosomal abnormalities in a patient with lymphoid blast crisis of chronic myelogenous leukemia. Am J Hematol 1986; 22:435-7. [PMID: 3460329 DOI: 10.1002/ajh.2830220414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A 46-year-old Chinese man underwent lymphoid blast crisis (Ia+, CALLA+, TdT+) after 5 years of chronic phase, Philadelphia-chromosome positive chronic myelogenous leukemia. Chromosome analysis revealed a hyperdiploid karyotype, including two Philadelphia chromosomes--55,XY,t(9;22) (q34;q11), +2, +5, +5, +6, +10, +18, +19, +21, +del(22)(qll----qter)--in the majority of the leukemic blasts. The constellation of a lymphoid blast crisis and complex chromosomal abnormalities usually associated with myeloid blast crisis as well as the clinical data are discussed.
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1453
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Abstract
To study the relationship between natriuretic factor and experimental low renin hypertension, the erythrocyte Na+-K+ ATPase activities in the genesis of reducing renal mass in hypertensive rats were measured. The results were as follows : 1. The fractional excretion of Na in hypertensive, reduced renal mass rats (saline-drinking) was higher than that of normotensive, reduced renal mass rats (water-drinking) (p<.001). The plasma renin activities in the hypertensive group were markedly lower than those of the normotensive group (p<.001). 2. The total ATPase activities of rat erythrocyte membrane in the hypertensive group were lower than in those of the normal and the normotensive groups (p<.001, p<.02). 3. The Mg++-ATPase activities of rat erythrocyte membrane in the normotensive group tended to decrease significantly (p<.001), but the differences between the normotensive and hypertensive group were not significant. 4. The Na+-K+ ATPase activities of rat erythrocyte membrane in the hypertensive group were lower than those of the normal and the normotensive group (p<.001). However, the difference between the normal and the normotensive groups was not significant. 5. When erythrocyte membrane taken from normal rats was incubated with supernates of boiled plasma from normotensive rats, the total ATPase activities of erythrocyte membrane were not different from those of hypertensive rats. 6. When erythrocyte membrane taken from normal rats was incubated with supernates of boiled plasma from normotensive rats, the Mg++ ATPase activities of erythrocyte membrane were lower than those of hypertensive rats (p<.01). 7. When erythrocyte membrane taken from normal rats was incubated with supernates of boiled plasma from hypertensive rats, the Na+-K+ ATPase activities of erythrocyte membrane were lower than those of normotensive rats (p<.01). Based on the above findings, it is suggested that the pathogenesis of low renin, reduced renal mass hypertension is primarily mediated by a natriuretic factor (or an ouabain-like factor, inhibitor of Na+-K+ ATPase) produced by extracellular fluid volume expansion.
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1454
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Toth KS, Kim HJ, Rao MN, Mlekodaj RL. 218Ra alpha reduced width and its consequences for alpha clustering in the heavy elements. Phys Rev Lett 1986; 56:2360-2363. [PMID: 10032966 DOI: 10.1103/physrevlett.56.2360] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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1455
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Abstract
A complex chromosome rearrangement, apparently a balanced translocation involving chromosomes 4, 6, 15 and 16, was found in cultured cells of amniotic fluid from a 32-year-old primigravida who requested amniocentesis for prenatal diagnosis because of a family history of mental retardation. Chromosome analysis of peripheral blood from both parents were normal. The couple was counselled for the prenatal diagnosis of this de novo complex translocation and, subsequently, elected to terminate the pregnancy. Post-mortem examination revealed a 23-week fetus with intrauterine growth retardation. The identical chromosome rearrangement was subsequently confirmed in cultured fibroblasts from skin and cord obtained from the abortus. To our knowledge, this is the first report where routine prenatal diagnosis revealed a fetus with a balanced complex chromosomal rearrangement involving four chromosomes of de novo origin.
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1456
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Lee SC, Kim YG, Kim HC, Kim HJ. [Computer tomography in oral and maxillofacial surgery]. Taehan Chikkwa Uisa Hyophoe Chi 1986; 24:345-57. [PMID: 3461091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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1457
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Kim HJ, Fischer JE. Kinetics of staging transitions: A neutron diffraction study of pressure-quenched potassium-intercalated graphite. Phys Rev B Condens Matter 1986; 33:4349-4351. [PMID: 9938879 DOI: 10.1103/physrevb.33.4349] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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1458
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Abstract
Fetal ultrasound evaluations at 18 weeks gestation on two consecutive pregnancies of a woman who previously gave birth to a stillborn female affected with dyssegmental dwarfism, resulted in accurate diagnoses of unaffected and affected fetuses. Marked disorganization of vertebral bodies and associated encephalocele found in two affected cases in this family are consistent with the original observation of this new syndrome as two major aspects which differentiate it from other forms of lethal dwarfism.
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1459
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Kim HJ, Fischer JE, McWhan DB, Axe JD. Neutron diffraction study of potassium-graphite intercalation compounds at high pressure: Staging transitions and one-dimensional disorder. Phys Rev B Condens Matter 1986; 33:1329-1339. [PMID: 9938401 DOI: 10.1103/physrevb.33.1329] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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1460
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1461
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Kim IS, Yu SH, Kim HJ, Chae YM, Rhee KY, Sohn MS. Impact of regional health insurance on the utilization of medical care by the rural population of Korea. Yonsei Med J 1986; 27:138-46. [PMID: 3092477 DOI: 10.3349/ymj.1986.27.2.138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
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1462
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Kim HJ. [Role expansion of community nurse]. Taehan Kanho 1985; 24:82-4. [PMID: 3851988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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1463
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Kim HJ. [Role expansion of community nurse. I. Community nurse practitioner]. Taehan Kanho 1985; 24:85-7, 92. [PMID: 3851989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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1464
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Haubenstock A, Zalusky R, Seremetis S, Kim HJ, Malamud SC, Perle MA, Pipala JH, Witt DH. Acute nonlymphocytic leukemia following gastric adenocarcinoma treated by surgery alone. Evidence for etiologic heterogeneity of "secondary" leukemias. Cancer 1985; 56:2069-73. [PMID: 3896466 DOI: 10.1002/1097-0142(19851015)56:8<2069::aid-cncr2820560830>3.0.co;2-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The case of a 36-year-old Hispanic man who developed acute nonlymphocytic leukemia 18 months following gastric adenocarcinoma treated by surgery alone is presented. Cytogenetic analysis of the leukemic cells revealed numerical and structural chromosomal rearrangements including chromosomes 5 and 7 and immunologic characterization of the blasts revealed terminal deoxynucleotidyltransferase positivity with monocytoid features. This report suggests that not all cases of acute nonlymphocytic leukemia following chemotherapy and/or radiotherapy, which characteristically display similar cytogenetic and immunologic features, should be exclusively ascribed to the leukemogenic properties of anticancer treatment.
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1465
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Piercey RB, Rester AC, Hamilton JH, Ramayya AV, Carter HK, Robinson RL, Kim HJ, Wells JC, Lin J. Near-spherical band in 76Kr observed in the beta -decay of mass separated 76Rb. Phys Rev C Nucl Phys 1985; 32:625-627. [PMID: 9952879 DOI: 10.1103/physrevc.32.625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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1466
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1467
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Pang YJ, Kim HJ. [A study of hospital nurses' job satisfaction and acceptance of inservice education]. Taehan Kanho 1985; 24:39-53. [PMID: 3848587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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1468
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Kim HJ. [Community health nursing in Korea]. Taehan Kanho 1985; 24:32-42. [PMID: 3845249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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1469
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Haubenstock A, Zalusky R, Kim HJ, Kabakow B, Perle MA, Malamud SC, Vizel-Schwartz M. Philadelphia-chromosome-negative chronic myelogenous leukemia with incomplete trisomy 1q following chemotherapy for ovarian carcinoma. Acta Haematol 1985; 74:168-70. [PMID: 3938161 DOI: 10.1159/000206200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A 59-year-old woman was treated with surgery followed by monthly injections of the alkylating agent thiotepa for a granulosa cell tumor of the left ovary. Chemotherapy was continued for 22 years. At the age of 84, chronic myelogenous leukemia (CML) developed. Cytogenetic studies revealed incomplete trisomy of the long arm of chromosome No. 1 as the only karyotypic abnormality. No Philadelphia chromosome was detected. The significance of trisomy 1q as an isolated cytogenetic abnormality in CML and the occurrence of CML following treatment of ovarian cancer are discussed.
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1470
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Kim HJ, Kim D, Kim IS. An application of discrete probability models to the number of outpatient visits. Yonsei Med J 1985; 26:159-66. [PMID: 3832658 DOI: 10.3349/ymj.1985.26.2.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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1471
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Kim HJ, Yoon YS, Seo JK, Moon HR, Hong CY, Yeon KM. Hereditary hemorrhagic telangiectasia with a pulmonary arteriovenous fistula. Jpn Circ J 1984; 48:1087-90. [PMID: 6492374 DOI: 10.1253/jcj.48.1087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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1472
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Kim HJ, Mee LK, Adelstein SJ, Taub IA, Carr SA, Reinhold VN. Binding site specificity of gamma-radiation-induced crosslinking between phenylalanine and a phenylalanine-containing tetrapeptide. Radiat Res 1984; 100:30-40. [PMID: 6494430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The binding site specificity of crosslinking mediated by the hydroxyl radical has been investigated in a simple model system: a tetrapeptide, Gly-Gly-Phe-Leu, and 14C-labeled phenylalanine. Crosslinking leads to the tetrapeptide-phenylalanine adduct which has been isolated by gel filtration. The amino acid analysis of these adducts compared with those of gamma-radiation-induced dimers of the tetrapeptide and of the dipeptide, Gly-Phe, shows that only the phenylalanine residue is affected and that the same new peaks appear in each case. Spectrophotometric measurement indicates that the extinction coefficient at 260 nm of dimeric tetrapeptide is four times higher than that of monomeric, as is dimeric phenylalanine compared to monomeric. These observations suggest a common crosslinking mechanism in all three cases that involves the aromatic ring of phenylalanine. The appearance of several radioactive peaks in the gel filtration separation of the acid hydrolysate of the adduct suggests that the crosslinking involves more than one possible modification of the phenylalanine. Three distinct tetrapeptide-Phe species, corresponding to molecular weights of 555, 573, and 591, were observed by fast atom bombardment mass spectrometry. The partial release of radioactive phenylalanine from the tetrapeptide-phenylalanine adducts by acid hydrolysis indicates the liability of some phenylalanine-phenylalanine bonds.
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1473
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Kim HJ, Mee LK, Adelstein SJ, Taub IA. Binding-site specificity of the radiolytically induced crosslinking of phenylalanine to glucagon. Radiat Res 1984; 98:26-36. [PMID: 6718693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The gamma-radiation-induced crosslinking of phenylalanine to glucagon, mediated by OH ., has been shown to involve a limited number of binding sites on the glucagon molecule. Glucagon-phenylalanine adducts were partially separated from other radiolysis products with Sephadex gel filtration; further isolation of adducts was achieved with reverse-phase high-performance liquid chromatography (HPLC). Amino acid analysis of the isolated adducts indicates that the aromatic residues (phenylalanine and tyrosine), basic residues (histidine and lysine), and sulfur-containing residue (methionine) of glucagon are predominantly involved in crosslinking; these are essentially the same residues implicated in glucagon-glucagon crosslinking. Acid hydrolysates and chymotryptic digests of glucagon-phenylalanine adducts were examined with HPLC. The number of amino acid-phenylalanine adducts and also chymotryptic peptides observed was much greater than would have been expected based on the amino acid analysis. This observation is best accounted for by the involvement in crosslinking of radicals formed on the glucagon with more than one possible phenylalanine-derived free radical.
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1474
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Mee LK, Kim HJ, Adelstein SJ, Taub IA. Gamma-radiation-induced interactions between amino acids and glucagon. Radiat Res 1984; 97:36-47. [PMID: 6695044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The interaction of glucagon and phenylalanine mediated by the OH . radical causes formation of higher molecular weight products of glucagon and phenylalanine, loss of amino acid residues in glucagon, and formation of adducts of glucagon and phenylalanine. The relative yields of these products depend upon the molar ratio of phenylalanine to glucagon in solution. At low ratios, glucagon aggregation and loss of amino acid residues predominate; at high ratios, the formation of phenylalanine dimers (and possible trimers and tetramers) predominates. The formation of adducts reaches a maximum at a phenylalanine:glucagon molar ratio of 3-4, and then decreases gradually, as the molar ratio increases, but is still discernible even at high molar ratios. Mechanisms for the formation of adducts are suggested. The influence of the primary aqueous radical intermediates, OH., H., and e-aq, on adduct formation has been evaluated for several different amino acids by irradiating in the presence of specific radical scavengers. For the aromatic amino acids (phenylalanine, tryptophan, and tyrosine), OH. is considerably more effective than e-aq for mediating adduct formation, whereas for histidine and methionine, these primary radicals are equally effective.
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1475
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Kim HJ. [The role of the nursing director]. Taehan Kanho 1983; 22:47-9. [PMID: 6555422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
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1476
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Abstract
Transposition of Tn10 requires sites at the termini of the element and one essential transposon-encoded function, "transposase", which acts at those termini. Genetic complementation experiments reveal that this "transposase" function works much more efficiently on transposon ends located near the gene from which they are expressed than on transposon ends located at a distance. This property accounts for the failure of mutant Tn10 elements to be efficiently complemented in trans. The failure of transposase protein to move freely in three dimensions could be explained by one-dimensional diffusion, energy-dependent translocation and/or extreme protein lability. Additional genetic analyses demonstrate that the rate of Tn10 transposition in vivo depends upon the length of the transposon and the amount of transposase protein. Function dependence and length dependence are independent aspects of the transposition process that could correspond to the break/join and replication aspects into which transposition has been separated conceptually.
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1477
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Kim HJ, Han YP, Lee KC, Kim CS. Ultrastructural observation on the wall of fourth ventricular foramina following intraventricular blood infusion in the cat. A transmission and scanning electron microscopic study. Yonsei Med J 1983; 24:103-22. [PMID: 6679677 DOI: 10.3349/ymj.1983.24.2.103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
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1478
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Kim HJ, Natori Y. Purification and characterization of an alkaline protease from rat liver. Tokushima J Exp Med 1982; 29:117-23. [PMID: 6755801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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1479
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Kim HJ. [Community health nursing approach in multi-purpose health service]. Taehan Kanho 1982; 21:29-33. [PMID: 6920493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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1480
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1481
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Abstract
Increased sensitivity to a fast with rapid onset of ketosis, hypoalaninemia, and hypoglycemia is characteristic of rat and human gestation. The present study examines the role of sex steroids in the development of these metabolic changes. Subgroups of female rate received 10 microgram of estradiol (E), 10 mg of progesterone (P), or the two in combination (E + P) s.c. daily for 5 days. Control rats (C) received sesame oil alone. Different groups were starved 12, 24 and 48 hr during days 4 and 5 or treatment. Plasma substrate and insulin responses were measured and compared to results of similar studies performed on rats in late gestation. Administration of E or P along had no significant effects on measured parameters as compared to control values. However, the combined E + P regimen resulted in significantly higher ketonemia, greater hypoalaninemia, and relatively higher triglyceride concentrations than in control groups during fasting. Plasma triglyceride, free fatty acid, and ketone concentrations in the pregnant group exceeded values of both the E + P and control animals. However, plasma free fatty acids in the E + P group were significantly lower as compared to control values during starvation. These data suggest that the combined effects of estradiol and progesterone enhance ketogenesis and hypoalaninemia independent of the fetal-placental unit during starvation in pregnancy. Since the ketogenic effect was associated with a relative suppression of plasma free fatty acids, this may be indicative of a direct action of these hormones on hepatic disposition of free fatty acids and/or the biosynthetic pathways for ketone body production.
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1482
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Abstract
Premenopausal women become more ketotic than do men during short term starvation. The possible influence of female sex steroids on ketosis during an 84-hr fast was studied in premenopausal women receiving combined oral contraceptive steroids. The results were compared to age and weight-matched women on no steroid birth control regimen. Although concentrations of several plasma substrates, insulin, and glucagon were measured throughout the fast, no differences between groups were observed with the exception of the 36-hr interval. At this time total plasma ketones and betahydroxybutyrate were significantly higher in women receiving oral contraceptives. In a second study six postmenopausal women were investigated in a similar fashion during a 36-hr fast. The procedure was repeated following a 5 day treatment regimen of oral estradiol and medroxyprogesterone acetate. After sex steroid treatment, total plasma ketones and betahydroxybutyrate concentrations exceeded control values significantly at 36 hr while plasma alanine and free fatty acid levels were significantly lower. The results suggest that oral estrogen-progestin combinations increase the ketogenic response of pre- and postmenopausal women during the early phases of total starvation. This hormonal effect may explain, in part, why women are more sensitive to fasting than are men.
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1483
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Park YS, Kim HJ, Lee JW, Kang DH. pH-temperature dependence of actomyosin superprecipitation. Yonsei Med J 1981; 22:85-94. [PMID: 7347933 DOI: 10.3349/ymj.1981.22.2.85] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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1484
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Abstract
A 19-year-old male had chronic mucocutaneous candidiasis with typical granuloma on the face, scalp and genital area. He had defects in cell-mediated immunity (cutaneous anergy to common antigens, but normal number of T lymphocytes and normal lymphocyte transformation with phytohemagglutinin), and there were no endocrine deficiencies. He had systemic involvement, including lungs, kidneys, liver and spleen diagnosed by radiologic studies. In the histologic findings of the skin, typical features were seen of candida granuloma lesions, and hyphae and spores of Candida albicans also were identified in the Malpighian layer. Therapy with 5-fluorocytosine resulted in a remarkable improvement.
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1485
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Abstract
Serum PRL, parathyroid hormone (PTH), and Ca levels were measured in 14 patients (8 women and 6 men) with primary hyperparathyroidism. Six normal volunteers (3 men and 3 women) received a 1-h control infusion of 5% glucose containing 2% human serum albumin, a 1-h infusion of the same fluid containing 450 U bovine PTH, and a repeated 1-h infusion of glucose and albumin. Serum PRL was measured during these infusion periods and showed a peak within 30 min of the start of bovine PTH infusion; PRL levels declined therafter in spite of continued PTH infusion. Serum PRL levels returned to normal within 1 h of discontinuance of bovine PTH infusion. The serum PRL levels in patients with primary hyperparathyroidism were within the normal range, and there was no correlation between serum PTH and PRL levels. These results suggest that the PRL response to PTH infusion is a pharmacological rather than a physiological or pathophysiological effect of PTH.
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1486
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Gustafson AB, Banasiak MF, Kalkhoff RK, Hagen TC, Kim HJ. Correlation of hyperprolactinemia with altered plasma insulin and glucagon: similarity to effects of late human pregnancy. J Clin Endocrinol Metab 1980; 51:242-6. [PMID: 6995475 DOI: 10.1210/jcem-51-2-242] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Plasma glucose and insulin concentrations were measured during oral glucose and iv tolbutamide tolerance tests in nine women with hyperprolactinemia and the amenorrheagalactorrhea syndrome (AGS). Glucose tolerance curves, basal insulin levels, and postchallenge plasma insulin responses were significantly higher in AGS women compared to those in an age- and weight-matched control group. Fasting plasma glucagon concentrations were unaltered in AGS, but suppression of the hormone after oral glucose was greater and more prolonged relative to the control response. Oral glucose tolerance tests were performed on nine normal women during late pregnancy who had physiological hyperprolactinemia comparable to that in the AGS group. Glucose tolerance curves, exaggerated plasma insulin responses, and glucagon suppression resembled those observed in the AGS women. These results suggest that elevated plasma PRL concentrations may contribute to the development of hyperinsulinemia and accentuated glucagon suppression in response to glucose that is characteristic of late human pregnancy.
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1487
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Fritchen C, Kim HJ, Lightfoot RW. Studies of murine complement. Correlation of hypocomplementemia with other disease parameters in individual NZB/W mice and demonstration of anti-complementary material. Arthritis Rheum 1980; 23:904-10. [PMID: 7406939 DOI: 10.1002/art.1780230805] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
We have utilized a new assay for murine complement components to explore the relationship of complement titers to other parameters of disease activity in individual NZB/W female mice. Titers had fallen significantly by 6 months of age, concomitantly with the appearance of antiDNA in serum and of C3 and immunoglobulin in renal glomeruli. The period of hypocomplementemia antedating proteinuria was extremely variable. Heat stable anti-complementary material was found in serum from older NZB/W mice.
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1488
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Kim HJ, McCarty DJ, Kozin F, Koethe S. Clinical significance of synovial fluid total hemolytic complement activity. J Rheumatol 1980; 7:143-52. [PMID: 7373616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Total hemolytic complement (CH50) was measured in 174 synovial fluids (SF) to determine its diagnostic and and prognostic value. SF CH50 was reduced relative to serum CH50 in 61% of patients with rheumatoid arthritis and 60% of patients with crystal-induced arthritis. There was no correlation of SF CH50 levels with disease duration, SF leukocyte count, presence of IgM rheumatoid factor, or radiologic evidence of erosions.
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1489
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Abstract
A 3-year-old girl in poor general condition was admitted with a diagnosis of cryptococcosis and treated with 5-fluorocytosine. This case is characterized by its occurrence at a young age with no underlying disease, with involvement of the central nervous system, lung, skin, liver, spleen and lymph nodes, with typical cutaneous papules and nodules with ulceration and crushing, gelatinous appearance on biopsy of the skin, severe peripheral eosinophilia, and a remarkable response to 5-fluorocytosine therapy monitored by follow-up skin biopsies.
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1490
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Lee SM, Hwang AR, Kim HJ, Park YS. Biochemical and physiological characteristics of Ca-ATPase system of rat liver mitochondria with special attention to the effects of pH and temperature. Yonsei Med J 1980; 21:129-36. [PMID: 6458943 DOI: 10.3349/ymj.1980.21.2.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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1491
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Kim HJ, Turetz F, Wallach RC. Polyhydramnios: the value of diagnostic amniocentesis in third trimester pregnancies. Mt Sinai J Med 1979; 46:464-8. [PMID: 395439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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1492
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Abstract
Composition of major plasma lipoproteins was studied in 14 normal women during different phases of the menstrual cycle for three consecutive months. The results were compared to measurements in ten normal age-matched men for a comparable period, to delineate possible sex differences in lipoprotein metabolism in young adults. Blood samples were obtained every 3--5 days after a 14-hr overnight fast and processed for determinations of total plasma cholesterol, LDL- and HDL-cholesterol, and apoproteins B and A-1. In premenopausal women, a significant, 10%--25% cyclical suppression of total plasma cholesterol, LDL-Chol, and LDL-apoB occurred during the luteal phase, which was significantly lower than unchanging concentrations found in men at any time interval. HDL-Chol remained in a significantly higher fixed concentration range in the female subjects as compared to the men. These sex differences in lipoprotein metabolism may have relevance to the reduced susceptibility of premenopausal women to atherosclerosis.
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1493
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Kim HJ, Kozin F, Johnson RP, Hines R. Reflex sympathetic dystrophy syndrome of the knee following meniscectomy. Report of three cases. Arthritis Rheum 1979; 22:177-81. [PMID: 581742 DOI: 10.1002/art.1780220211] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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1494
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Kim HJ. [Prevention and early discovery of cancer]. Taehan Kanho 1978; 17:35-6. [PMID: 253829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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1495
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Kalkhoff RK, Kissebah AH, Kim HJ. Carbohydrate and lipid metabolism during normal pregnancy: relationship to gestational hormone action. Semin Perinatol 1978; 2:291-307. [PMID: 113884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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1496
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Abstract
Of 1,825 subjects with a history of head or neck irradiation, 358 (19.6%) were found to have thyroid abnormalities. One hundred sixty-five (9%) had either single or multiple nodules 153 (8.4%) had diffuse thyromegaly, and 40 (2.2%) had had thyroid surgery. Surgery was performed on 113 subjects with nodules; carcinoma was found in 34 (30.1%). Clinical examination of the neck was the most valuable method of detecting abnormalities. Detection of nodules was not significantly enhanced by routine use of thyroid imaging studies. Measurements of levels of serum thyroid-stimulating hormone, thyroxine, triidothyronine resin uptake, and thyroid antibodies were not useful in screening for nodules or carcinoma.
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1497
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Kim HJ. [Continuing education - community health nursing: basic concept of nursing administration. Planning]. Taehan Kanho 1978; 17:35-7. [PMID: 249824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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1498
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1499
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Abstract
Mammalian pregnancy is characterized by progressive hyperinsulinaemia, raised plasma lipids and increased vulnerability to ketosis after food deprivation. The present investigations were performed to assess the role of two placental steroids, oestradiol and progesterone, in the development of these changes, since plasma titres of these hormones progressively increase during human gestation. In both human subjects and adult female rats it was demonstrated that these two steroids, separately or in combination, augment plasma insulin concentration in vivo, cause hypertrophy of pancreatic islets and promote exaggerated secretion of insulin, but not glucagon, by pancreatic islets in vitro. Hypertriglyceridaemia induced by oestrogen alone or combined with progesterone was associated with increased splanchnic production of triglyceride as well as altered tissue lipoprotein lipase (EC 3.1.1.34) and circulating apoproteins that influence activity of this enzyme. The combined regimen also increased hepatic glycogen storage and suppressed gluconeogenesis in vivo in the rat while accelerating the onset of ketosis during starvation in human subjects and in the animal model. Oestradiol and progesterone appear to effect metabolic changes in nonpregnant animals and human subjects that simulate maternal adaptations to advancing gestation, including altered endocrine pancreatic function, triglyceride metabolism and metabolic fuel storage and mobilization.
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1500
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