5776
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Fabian M, Forsling ML, Jones JJ, Lee J. Oxytocin assay with the rat mammary gland in vivo and in vitro. J Physiol 1968; 195:5P. [PMID: 5647335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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5777
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Lee J, Winans MD. Light yields from soluble versus insoluble extracts of the bioluminescent marine dinoflagellate, Gonyaulax polyedra. Biochem Biophys Res Commun 1968; 30:105-10. [PMID: 5637031 DOI: 10.1016/0006-291x(68)90720-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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5778
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Contractor SF, Jones JJ, Lee J, Morris NF. The response of the human myometrium to 5-hydroxytryptamine (5-HT) and oxytocin (Syntocinon) and its monoamine oxidase (MAO) activity during gestation. J Physiol 1968; 195:16P-17P. [PMID: 5689610 PMCID: PMC1351505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
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5779
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Barfield PA, Lappert MF, Lee J. Nuclear magnetic resonance studies of π-bonding in aminoboranes. Part I. Ambient temperature spectra. ACTA ACUST UNITED AC 1968. [DOI: 10.1039/j19680000554] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5780
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Fields R, Lee J, Mowthorpe DJ. Fluorine nuclear magnetic resonance spectra of some polyfluoroaromatic compounds. ACTA ACUST UNITED AC 1968. [DOI: 10.1039/j29680000308] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5781
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Dean RR, Lee J. Nuclear magnetic resonance studies of fluoroethanes. Part 1.—Ambient temperature spectra. ACTA ACUST UNITED AC 1968. [DOI: 10.1039/tf9686401409] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5782
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Read J, Lee J. Regional pulmonary vasoconstriction as an individual factor in the genesis of cor pulmonale. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1967; 96:1181-9. [PMID: 4228578 DOI: 10.1164/arrd.1967.96.6.1181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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5783
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Lee J, Read J. Effect of oxygen breathing on distribution of pulmonary blood flow in chronic obstructive lung disease. THE AMERICAN REVIEW OF RESPIRATORY DISEASE 1967; 96:1173-80. [PMID: 6057620 DOI: 10.1164/arrd.1967.96.6.1173] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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5784
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Forsling ML, Jones JJ, Lee J. Intravenous infusion of vasopressin to increase the sensitivity of its assay in the water-ethanol loaded rat. Nature 1967; 215:433-4. [PMID: 6058314 DOI: 10.1038/215433a0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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5785
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Forsling ML, Jones JJ, Lee J. A change of sensitivity to neurohypophysial hormones induced by their intravenous infusion in the rat. J Physiol 1967; 191:127P-128P. [PMID: 6050096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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5786
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Abstract
SUMMARY
The isolated dog kidney was perfused with blood containing 1 m-u. arginine vasopressin/ml. In other experiments 40 or 50 m-u./min. were infused into three intact dogs. Antidiuretic activity was measured in renal venous blood, arterial blood, and in the urine. Renal blood flow was determined directly in the perfused dog kidney and by p-aminohippuric acid clearance in the intact dog; glomerular filtration rate was measured by either inulin or creatinine clearance.
About 38% of the hormone was extracted from the arterial blood in its passage through the kidney. Of the total amount of hormone infused, about 18% was eliminated by each kidney. The quantity of vasopressin extracted from the blood was greater than that excreted in the urine, indicating that the hormone is inactivated by the kidney. In intact dogs, the amount of hormone filtered by the kidney was less than that excreted, suggesting tubular secretion.
It was calculated that the release of endogenous arginine vasopressin induced by the stimuli of anaesthesia and surgery was between 3 and 7 m-u./min. and that approximately 15% of the endogenous hormone was excreted.
Ultrafiltration of dog plasma at three different concentrations of arginine vasopressin (30, 100 and 290 μ-u./ml.) showed that binding was reduced as the concentration was raised and that at the concentration of hormone in the experiments, less than 30% was bound.
The difficulties of relating these findings at artificially high blood concentrations to those at physiological blood concentrations of vasopressin are discussed.
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5787
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Jones JJ, Lee J. The value of rats with hereditary hypothalamic diabetes insipidus for the bioassay of vasopressin. J Endocrinol 1967; 37:335-44. [PMID: 6020257 DOI: 10.1677/joe.0.0370335] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
SUMMARY
The pituitary glands of 11 rats (six females and five males, weighing 140–200g.) with hereditary hypothalamic diabetes insipidus (DI) were found to contain oxytocin but no vasopressin.
The DI rats could not always be distinguished from rats without diabetes insipidus (non-diabetes insipidus, NDI rats) by measurement of their daily urine volume.
Stimulation of the neurohypophysis by fall in arterial pressure (haemorrhage, methacholine) or by nicotine, released vasopressin in NDI rats to produce a sustained antidiuresis, but in the DI rats there was only a transient fall in urine flow which did not outlast the hypotension.
The DI rats were about twice as sensitive to vasopressin as NDI rats. As assay preparations they have the advantage that they cannot respond to vasopressin-releasing stimuli.
Prolonged administration of Pitressin tannate in oil increased maximum urinary osmolality in DI rats, but failed to increase their sensitivity to intravenously injected vasopressin.
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5788
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Lee J, Parkinson C, Robinson PJ, Speight JG. 1H and 19F nuclear magnetic resonance spectra of some cyclopropane derivatives. ACTA ACUST UNITED AC 1967. [DOI: 10.1039/j29670001125] [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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5789
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Lee J, Orrell KG. Nuclear magnetic resonance studies of heterocyclic fluorine compounds. Part 2.—Perfluoro-N-fluoro-piperidine and perfluoro-N-fluoro-morpholine ring systems. ACTA ACUST UNITED AC 1967. [DOI: 10.1039/tf9676300016] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5790
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Barraclough MA, Jones JJ, Lee J. Production of vasopressin by anaplastic oat cell carcinoma of the bronchus. Clin Sci (Lond) 1966; 31:135-44. [PMID: 5912699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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5791
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Finkelstein J, Chiang E, Vane FM, Lee J. Synthesis of trans-2-cyclohexyloxycyclopropylamine and derivatives. J Med Chem 1966; 9:319-23. [PMID: 5960896 DOI: 10.1021/jm00321a012] [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: 01/17/2023]
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5792
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5793
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Dyer J, Lee J. Nuclear magnetic resonance studies of 1-substituted 1,1,2-trifluoro-2-chloroethanes. ACTA ACUST UNITED AC 1966. [DOI: 10.1039/tf9666200257] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5794
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Lee J, Seliger HH. Absolute spectral sensitivity of phototubes and the application to the measurement of the absolute quantum yields of chemiluminescence and bioluminescence. Photochem Photobiol 1965; 4:1015-48. [PMID: 5872273 DOI: 10.1111/j.1751-1097.1965.tb09293.x] [Citation(s) in RCA: 97] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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5795
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5796
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Finkelstein J, Chiang E, Lee J. Synthesis of cis- and trans-2-phenoxycyclopropylamines and related compounds. J Med Chem 1965; 8:432-9. [PMID: 5884163 DOI: 10.1021/jm00328a005] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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5797
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5798
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Lee J, Orrell KG. Nuclear magnetic resonance studies of heterocyclic fluorine compounds. Part 1.—Oxazetidines and oxazines. ACTA ACUST UNITED AC 1965. [DOI: 10.1039/tf9656102342] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5799
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Lee J, Orrell KG. 94. Heterocyclic polyfluoro-compounds. Part V. High-resolution nuclear magnetic resonance spectra of pentafluoropyridine and its derivatives. ACTA ACUST UNITED AC 1965. [DOI: 10.1039/jr9650000582] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5800
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Lee J, Sudworth GB, Gibson J. A gas-chromatographic apparatus for the analysis of mine gases. Analyst 1964. [DOI: 10.1039/an9648900103] [Citation(s) in RCA: 2] [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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