1001
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Franceschi RT, Kim KH. Isolation of estrogen receptor in complex with a discrete nuclear subfraction from hen oviduct. J Biol Chem 1979; 254:3637-46. [PMID: 429374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
A nuclear subfraction containing bound estrogen receptor in presumed complex with its nuclear acceptor site has been partially purified from hen oviduct. Sucrose density gradient ultracentrifugation was used to separate mechanically sheared chromatin (i.e. lysed nuclei) into several fractions which differed in protein to DNA ratio as well as in vitro template activity. Gradient fractions were then examined for the presence of bound estrogen receptors. Care was taken to use physiological ionic strength buffers when preparing nuclei since the number of estrogen receptors per nucleus decreased from 5600 to 1600 when nuclei prepared in low ionic strength (mu = 0.013 M) were compared with nuclei prepared in physiological ionic strength (mu = 0.2 M). [3H]Estradiol was introduced into nuclear estrogen receptors by exposing minced oviduct to labeled hormone in tissue culture or by exchanging nuclear estrogen receptor complexes formed in vivo with labeled hormone. In all cases, receptor was found in a fast sedimenting nuclear subfraction of low in vitro template activity. Sodium dodecyl sulfate-gel electrophoresis revealed no differences between proteins from receptor-containing and slower sedimenting fractions. Hybrdization experiments using a cDNA probe made from ovalbumin mRNA indicated no enrichment of this gene in DNA from receptor-containing nuclear material. Salt-extracted nuclear estrogen receptor was shown to partially aggregate to fast sedimenting species of heterogeneous size when sedimented in gradients containing low salt concentrations. Bound receptors were distinguished from such receptor aggregates using a novel electrophoresis technique. In addition, receptor aggregates could be disrupted in high salt, while bound receptors were resistant to this treatment. The number of exchangeable nuclear estrogen receptors in immature chicks given secondary estrogen stimulation was compared with birds that had been withdrawn from hormone. The number of receptors per nucleus was shown to be higher in animals given secondary stimulation, and these receptors were associated exclusively with fast sedimenting nuclear material.
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1002
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Wititsuwannakul D, Kim KH. Immunological studies of liver glycogen synthase. Relative significance of covalent modification and changes in the rate of synthesis and degradation. J Biol Chem 1979. [DOI: 10.1016/s0021-9258(18)50798-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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1003
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Franceschi RT, Kim KH. Isolation of estrogen receptor in complex with a discrete nuclear subfraction from hen oviduct. J Biol Chem 1979. [DOI: 10.1016/s0021-9258(18)50809-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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1004
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Kim KH, Hansch C, Fukunaga JY, Steller EE, Jow PY, Craig PN, Page J. Quantitative structure-activity relationships in 1-aryl-2-(alkylamino)ethanol antimalarials. J Med Chem 1979; 22:366-91. [PMID: 372527 DOI: 10.1021/jm00190a007] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A quantitative structure-activity relationship has been formulated for 646 antimalarials acting against P. berghei in mice. The equation developed has 14 terms, 9 of which are indicator variables. The correlation coefficient for the QSAR is 0.898 and the standard deviation is 0.309. The antimalarials are all arylcarbinols of the type X-ArCHOHCH2NR1R2. Sixty different aryl structures, including a variety of heterocyles, are contained in the study. The most important determinate of activity is found to be the electron-withdrawing ability of the substituents X; the hydrophobic character of X and R plays less important roles. Suggestions for more potent analogues are made and the lack of activity of about 100 additional analogues is also considered.
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1005
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Warner VD, Lynch DM, Kim KH, Grunewald GL. Quantitative structure-activity relationships for biguanides, carbamimidates, and bisbiguanides as inhibitors of Streptococcus mutans No. 6715. J Med Chem 1979; 22:359-66. [PMID: 430476 DOI: 10.1021/jm00190a006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Thirty-seven compounds, including 17 biguanides, 6 carbamimidates, and 14 bisbiguanides, were evaluated for potential antiplaque activity by measuring their minimum inhibitory concentrations [MIC (M)] against Streptococcus mutans no. 6715. Linear regression analysis was conducted with the log 1/MIC (M) values and log P, pi, sigma, and MR. The best correlation for the biguanides (r2 = 0.92) was obtained with log P and (log P)2. When the biguanides were included with the carbamimidates, essentially the same correlation (r2 = 0.91) was obtained with log P and (log P)2. The best correlation for the bisbiguanides (r2 = 0.70) was also obtained with log P and (log P)2. Use of an indicator variable (I) for the bisgiguanides allowed all three groups to be included in one equation, which accounted for over 87% of the variance in the data for inhibition of bacterial growth. These results from the classical parabolic model were also compared with those from the recently developed bilinear model.
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1006
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Lee KH, Kim KH. Stimulation by epinephrine of in vivo phosphorylation and inactivation of acetyl coenzyme A carboxylase of rat epididymal adipose tissue. J Biol Chem 1979; 254:1450-3. [PMID: 33189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Intraperitoneal injection of inorganic 32P into rats results in the incorporation of 32P into acetyl-CoA carboxylase without inactivation of the enzyme. Administration of epinephrine stimulates 32P incorporation and results in enzyme inactivation. Incubation of epididymal fat tissues with inorganic 32P also results in incorporation of 32P into carboxylase. This 32P incorporation reaches a maximum level in 3 h and it has no effect on carboxylase activity. Administration of epinephrine at the time of maximum phosphorylation (3 h) results in further phosphorylation and inactivation of carboxylase. Propranolol, a beta-adrenergic blocking agent which inhibits epinephrine action, blocks both the epinephrine-stimulated phosphorylation and the inactivation of the carboxylase. However, propranolol has no effect on that component of the phosphorylation which is unrelated to enzyme inactivation. These results establish that phosphorylation of carboxylase occurs in vivo at two different sites, only one of which results in enzyme inactivation. The phosphorylation site associated with enzyme inactivation is hormonally controlled.
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1007
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Kim KH, Chang KH, Kang IW, Han HC. Radiologic findings of cysticercosis involving central nervous system. ACTA ACUST UNITED AC 1979. [DOI: 10.3348/jkrs.1979.15.2.295] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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1008
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Lee KH, Kim KH. Effect of epinephrine on acetyl-CoA carboxylase in rat epididymal fat tissue. J Biol Chem 1978; 253:8157-61. [PMID: 30775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
If acetyl-CoA carboxylase in epididymal fat tissue is subject to control by convalent modification as in the case of the liver enzyme, catalytically different forms of carboxylase should exist, independent of polymerization. By treating epididymal fat tissue in culture with epinephrine, we have demonstrated catalytically less active forms of acetyl-CoA carboxylase. The catalytically less active forms of the enzyme reacted to antibody with the same efficiency as the active form of carboxylase. However, the less active enzyme formed by epinephrine treatment of tissues has a sedimentation constant of 30 to 35 S, whereas that of the enzyme from control tissue is 45 S. Incubation of the less active forms of the carboxylase with 10 mM citrate and up to 10 mg/ml of bovine serum albumin activated the enzyme without any change in the sedimentation constant. Therefore, the less active forms of the carboxylase formed as a result of epinephrine treatment are not due to the depolymerization of polymeric forms (45 S) to the protomeric forms (17 to 20 S), but to the formation of intermediate species of carboxylase which cannot form polymeric enzyme (45 S) in the presence of high concentrations of citrate.
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1009
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Lent BA, Lee KH, Kim KH. Regulation of rat liver acetyl-CoA carboxylase. Stimulation of phosphorylation and subsequent inactivation of liver acetyl-CoA carboxylase by cyclic 3':5'-monophosphate and effect on the structure of the enzyme. J Biol Chem 1978; 253:8149-56. [PMID: 30774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The effects of citrate and cyclic AMP on the rate and degree of phosphorylation and inactivation of rat liver acetyl-CoA carboxylase were examined. High citrate concentrations (10 to 20 mM), which are generally used to stabilize and activate the enzyme, inhibit phosphorylation and inactivation of carboxylase. At lower concentrations of citrate, the rate and degree of phosphorylation are increased. Furthermore, phosphorylation and enzyme inactivation are affected by cyclic AMP under these conditions. At high citrate concentrations, cyclic AMP has little or no effect on inactivation and phosphorylation of acetyl-CoA carboxylase. Phosphorlation and inactivation of carboxylase is accompanied by depolymerization of the polymeric form of the enzyme into intermediate and protomeric forms. Depolymerization of carboxylase requires the transfer of the gamma-phosphate group from ATP to carboxylase. Inactivation occurs in the absence of CO2, which indicates that phosphorylation of the enzyme is the cause of inactivation and depolymerization, i.e. carboxylation of the enzyme is not responsible for inactivation of the enzyme.
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1010
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Hatheway GJ, Hansch C, Kim KH, Milstein SR, Schmidt CL, Smith RN, Quinn FR. Antitumor 1-(X-aryl)-3,3-dialkyltriazenes. 1. Quantitative structure-activity relationships vs. L1210 leukemia in mice. J Med Chem 1978; 21:563-74. [PMID: 671453 DOI: 10.1021/jm00204a012] [Citation(s) in RCA: 67] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Quantitative structure-activity relationships (QSAR) have been formulated for phenyl-, pyrazolyl-, and imidazolyltriazenes acting L1210 leukemia in mice. All three sets of congeners have the same ideal lipophilicity (log Po approximately 1). Electron releasing substituents increase potency; ortho substitution decreases activity. The synthesis of a number of new triazenes and some of their partition coefficients are reported.
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1011
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1012
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Wititsuwannakul D, Kim KH. Mechanism of glycogenolytic action of cycloheximide in rat liver. Biochem Biophys Res Commun 1978; 80:1007-12. [PMID: 637856 DOI: 10.1016/0006-291x(78)91345-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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1013
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Huh S, Kim KH, Hong SS. Effect of beta-adrenergic blockers on experimentally-induced convulsion and narcosis. Yonsei Med J 1978; 19:25-31. [PMID: 38577 DOI: 10.3349/ymj.1978.19.1.25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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1014
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Kim KH, Shin HK, Song JS. Recent epidemiological features on Korean haemorrhagic fever in the Republic of Korea. INTERNATIONAL JOURNAL OF ZOONOSES 1977; 4:87-102. [PMID: 23359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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1015
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Wititsuwannakul D, Kim KH. Mechanism of palmityl coenzyme A inhibition of liver glycogen synthase. J Biol Chem 1977; 252:7812-7. [PMID: 410808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Palmityl-CoA inhibits free liver glycogen synthase; the concentration required for half-maximum inhibition is 3 to 4 micrometer. Almost complete inhibition was observed at 50 micrometer. Palmityl-CoA inhibition is associated with dissociation of the tetrameric enzyme into monomers, and binding of palmityl-CoA to the monomers. Glycogen-bound enzyme is also inhibited by palmityl-CoA, resulting in dissociation of the enzyme into monomers and concomitant release of the enzyme from the primer glycogen. Palmityl-CoA inhibition of the enzyme is partially reversed by the glycogen synthase activator, glucose-6-P, whereas sodium lauryl sulfate-inhibited enzyme is not reactivated by glucose-6-P. Sodium lauryl sulfate inhibition results in the dissociation of the tetramer into the monomers. Bovine serum albumin and cyclodextrin can prevent palmityl-CoA inhibition only when they are added prior to palmityl-CoA addition. The possible physiological role of palmityl-CoA in glucose homeostasis is discussed.
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1016
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Kim KH, Jarowski CI. Surface tension lowering and dissolution rate of hydrocortisone from solid solutions of selected n-acyl esters of cholesterol. J Pharm Sci 1977; 66:1536-40. [PMID: 915726 DOI: 10.1002/jps.2600661108] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The dissolution of hydrocortisone into simulated intestinal fluid from lipid delivery systems followed second-order kinetics. As the ratio of hydrocortisone to lipid was increased from 1:1 to 1:6, the dissolution rate decreased. Solvent deposition of solid solutions of hydrocortisone and lipid on lactose resulted in the enhancement of the dissolution rate. For the 1:1 hydrocortisone-lipid solid solutions, the rank order of the dissolution rate was hydrocortisone-cholesteryl stearate, hydrocortisone, hydrocortisone-cholesterol, hydrocortisone-cholesteryl acetate, hydrocortisone-cholesteryl palmitate, hydrocortisone-cholesteryl n-butyrate, hydrocortisone-cholesteryl laurate, and hydrocortisone-cholesteryl n-decylate. A direct correlation was found between the dissolution rate of hydrocortisone and the surface tension lowering of simulated intestinal fluid by the corticoid and various lipids.
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1017
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Wititsuwannakul D, Kim KH. Effect of cycloheximide on adenosine 3':5'-monophosphate level in rat epididymal fat tissue. Biochem Biophys Res Commun 1977; 76:86-92. [PMID: 194593 DOI: 10.1016/0006-291x(77)91671-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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1018
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Lee KH, Kim KH. Regulation of rat liver acetyl coenzyme A carboxylase. Evidence for interconversion between active and inactive forms of enzyme by phosphorylation and dephosphorylation. J Biol Chem 1977; 252:1748-51. [PMID: 14161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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1019
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Lee KH, Kim KH. Regulation of rat liver acetyl coenzyme A carboxylase. Evidence for interconversion between active and inactive forms of enzyme by phosphorylation and dephosphorylation. J Biol Chem 1977. [DOI: 10.1016/s0021-9258(17)40613-2] [Citation(s) in RCA: 68] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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1020
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Warner VD, Musto JD, Sane JN, Kim KH, Grunewald GL. Quantitative structure-activity relationships for 5-substituted 8-hydroxyquinolines as inhibitors of dental plaque. J Med Chem 1977; 20:92-6. [PMID: 401891 DOI: 10.1021/jm00211a019] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Fourteen 8-hydroxyquinolines were tested for antiplaque activity by measuring their minimum inhibitory concentrations [MIC (M)] against Streptococcus mutans No. 6715. Linear regression analysis was conducted with the MIC (M) values and hydrophobic (log P), electronic (beta, pKaOH, pKaN), and steric [molar refractivity (MR), molecular weight (mol wt)] parameters. The best correlation (r2 = 0.90) was obtained with MR, log P, and beta. The smaller the steric contribution of the 5-substituent, the more active the compound. The parent 8-hydroxyquinoline was the most active. The negative contribution toward activity by 5-substituents larger than hydrogen can be overcome by the positive contributions of groups that are lipophilic and electron withdrawing; for example, the 5-chloro derivative is as active as the parent 8-hydroxyquinolines.
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1021
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1022
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Jusko WJ, Baliah T, Kim KH, Gerbracht LM, Yaffe SJ. Pharmacokinetics of gentamicin during peritoneal dialysis in children. Kidney Int 1976; 9:430-8. [PMID: 940277 DOI: 10.1038/ki.1976.53] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The pharmacokinetics of gentamicin were examined on two occasions using intravenous and intraperitoneal routes in five children undergoing intermittent peritoneal dialysis for chronic renal failure. Serum, urine and dialysis fluid (DF) were assayed microbiologically for gentamicin and the data were subjected to computer analysis using equations evolved for a two-compartment model which considered the bi-directional flux of the drug. Following i.v. injection of 1 mg/kg of gentamicin, the apparent volume of distribution averaged 23% (range, 13 to 36%) of body wt (similar to normal), the mean half-life was 21 hr (range 9 to 37 hr; normal, 2 hr) and the peritoneal clearance averaged 4.0 ml/min/m2 (range, 1.2 to 7.0 ml/min/m2). During peritoneal administration of gentamicin (15 mg/liter of DF, 0.7 liters/m2 administered in each cycle over 9 to 12 cycles), serum concentrations increased towards extrapolated steady-state levels which averaged 42% (range, 25 to 68%) of DF concentrations. The mean renal clearance of gentamicin was only 1.6 ml/min/m2 while total body clearance ranged from 2.3 to 8.0 ml/min/m2 mostly occurring by a variable degree of dialysance. Peritoneal clearances and half-lives of gentamicin were similar in each patient following either treatment mode. The appreciable variability in gentamicin pharmacokinetics among adolescent patients with renal insufficiency necessitates dosage adjustments based on measurements of serum concentrations.
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1023
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Kim KH. Recent epidemiological features of Japanese encephalitis in the Republic of Korea. INTERNATIONAL JOURNAL OF ZOONOSES 1975; 2:35-44. [PMID: 173664] [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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1024
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Ernest MJ, Kim KH. Regulation of rat liver glycogen synthetase. Evidence for a lysyl residue essential for glucose 6-phosphate activation. J Biol Chem 1974; 249:6770-8. [PMID: 4214053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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1025
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Carlson CA, Kim KH. Differential effects of metabolites on the active and inactive forms of hepatic acetyl CoA carboxylase. Arch Biochem Biophys 1974; 164:490-501. [PMID: 4156634 DOI: 10.1016/0003-9861(74)90059-9] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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1026
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Carlson CA, Kim KH. Regulation of hepatic acetyl coenzyme A carboxylase by phosphorylation and dephosphorylation. Arch Biochem Biophys 1974; 164:478-89. [PMID: 4156633 DOI: 10.1016/0003-9861(74)90058-7] [Citation(s) in RCA: 100] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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1027
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Baliah T, Kim KH, Anthone S, Anthone R, Montes M, Andres GA. Recurrence of Henoch-Schönlein purpura glomerulonephritis in transplanted kidneys. Transplantation 1974; 18:343-6. [PMID: 4609069 DOI: 10.1097/00007890-197410000-00007] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1028
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Ernest MJ, Kim KH. Regulation of rat liver glycogen synthetase D. Role of glucose 6-phosphate and enzyme sulfhydryl groups in activity and glycogen binding. J Biol Chem 1974; 249:5011-8. [PMID: 4212312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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1029
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McVerry PH, Kim KH. Purification and kinetic mechanism of rat liver glycogen synthase. Biochemistry 1974; 13:3505-11. [PMID: 4210703 DOI: 10.1021/bi00714a015] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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1030
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Morris AC, Goswitz FA, Kim KH, McDow AE, Aaron PA, Barclay TR. Interface for direct online computer recording of dynamic radionuclide data. MEDICAL & BIOLOGICAL ENGINEERING 1974; 12:367-9. [PMID: 4466995 DOI: 10.1007/bf02477809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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1031
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Grossman SH, Kim KH, Axelrod B. Gulonolactonase in the rat: influence of sex and sex hormones on development. Life Sci 1974; 14:567-73. [PMID: 4823990 DOI: 10.1016/0024-3205(74)90371-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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1032
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Glickson JD, Ryel RB, Bordenca MM, Kim KH, Gams RA. In vitro binding of 67Ga to L1210 cells. Cancer Res 1973; 33:2706-13. [PMID: 4795900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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1033
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Hansch C, Leo A, Unger SH, Kim KH, Nikaitani D, Lien EJ. "Aromatic" substituent constants for structure-activity correlations. J Med Chem 1973; 16:1207-16. [PMID: 4747963 DOI: 10.1021/jm00269a003] [Citation(s) in RCA: 848] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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1034
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Lee KH, Thrall T, Kim KH. Hormonal regulation of acetyl CoA carboxylase effect of insulin and epinephrine. Biochem Biophys Res Commun 1973; 54:1133-40. [PMID: 4753188 DOI: 10.1016/0006-291x(73)90810-3] [Citation(s) in RCA: 46] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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1035
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Hansch C, Kim KH, Sarma RH. Structure-activity relationship in benzamides inhibiting alochol dehydrogenase. J Am Chem Soc 1973; 95:6447-9. [PMID: 4733398 DOI: 10.1021/ja00800a049] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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1036
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Kim KH, Chi KW, Kim HK, Choie MK. [Case report of dentigerous cyst of mandible treated by enucleation (author's transl)]. TAEHAN CH'IKKWA UISA HYOPHOE CHI 1973; 11:309-12. [PMID: 4535453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1037
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Magner LN, Kim KH. Regulation of rat liver glycogen synthetase. Carboxylic acid activation of liver glycogen synthetase. J Biol Chem 1973; 248:2790-5. [PMID: 4633253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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1038
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Ernest MJ, Kim KH. Regulation of rat liver glycogen synthetase. Reversible inactivation of glycogen synthetase D by sulfhydryl-disulfide exchange. J Biol Chem 1973; 248:1550-5. [PMID: 4632914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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1039
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Kim KH, Lee BW. [A case report of hypopituitary patient (author's transl)]. TAEHAN CH'IKKWA UISA HYOPHOE CHI 1973; 11:191-4. [PMID: 4535442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1040
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Kim KH, Kim HK, Choie MK. [Case report of squamous-cell carcinoma of the mandibular gingiva with invasion of the bone, treated by resection and tibial bone graft (author's transl)]. TAEHAN CH'IKKWA UISA HYOPHOE CHI 1973; 11:195-8. [PMID: 4535443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1041
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Bollin E, Carlson CA, Kim KH. Anuran pancreas development during thyroxine-induced metamorphosis of Rana catesbeiana: RNA metabolism during the regressive phase of pancreas development. Dev Biol 1973; 31:185-91. [PMID: 4544994 DOI: 10.1016/0012-1606(73)90329-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1042
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Carlson CA, Kim KH. Regulation of hepatic acetyl coenzyme A carboxylase by phosphorylation and dephosphorylation. J Biol Chem 1973; 248:378-80. [PMID: 4692841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
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1043
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Self LS, Ree HI, Lofgren CS, Shim JC, Chow CY, Shin HK, Kim KH. Aerial applications of ultra-low-volume insecticides to control the vector of Japanese encephalitis in Korea. Bull World Health Organ 1973; 49:353-7. [PMID: 4368385 PMCID: PMC2480945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
As a suitable emergency measure to arrest epidemics of Japanese encephalitis in Korea, the ultra-low-volume method of spraying insecticide to control the mosquito vector Culex tritaeniorhynchus has been tested in 2 successive years over a 16-km (2) area, utilizing a large fixed-wing aircraft. Malathion concentrate applied at 0.36 litres/ha gave insufficient control of the parous (infective) females, and no reduction in total numbers of this species. Fenitrothion concentrate applied at 0.45 litres/ha resulted in a 77-87% reduction in total numbers and an 87-98% reduction in parous females over a 4-day period.
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Self LS, Shin HK, Kim KH, Lee KW, Chow CY, Hong HK. Ecological studies on Culex tritaeniorhynchus as a vector of Japanese encephalitis. Bull World Health Organ 1973; 49:41-7. [PMID: 4363396 PMCID: PMC2481081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
In the Republic of Korea, light-trap assessments and collections from cows and pigs after sunset were highly successful in monitoring the seasonal abundance of C. tritaeniorhynchus, the primary vector of Japanese encephalitis. The dates and duration of the population peaks at semirural suburbs of Seoul and Pusan were markedly different from those at a rural rice-growing site. The main breeding sites in these three areas were, respectively, swamps, marshes, and ricefields. The overall adult densities were the lowest at the rice-growing site where agricultural pesticides were extensively used. A short period of man-vector contact occurred at each study site at low densities when the natural population was at its peak. These vector monitoring techniques, coupled with information on antibodies in swine, represent a simple but valuable surveillance system.
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1045
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1046
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Leiter E, Kim KH, Glabman S, Haimov M, Burrows L, Brendler H. Urinary reconstruction by pyeloureteral anastomosis in human renal transplants. J Urol 1973; 109:28-9. [PMID: 4567676 DOI: 10.1016/s0022-5347(17)60337-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1047
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Blatt LM, McVerry PH, Kim KH. Regulation of hepatic glycogen synthetase of Rana catesbeiana. Inhibition of the action of insulin by ouabain. J Biol Chem 1972; 247:6551-4. [PMID: 4263200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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1048
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McVerry P, Kim KH. Dephosphorylation and aggregation of rat liver glycogen synthetase. Biochem Biophys Res Commun 1972; 48:1636-40. [PMID: 4627842 DOI: 10.1016/0006-291x(72)90902-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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1049
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1050
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