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476
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Edwards A. An appraisal of the correlation technique applied to the measurement of low levels of radioactivity. THE INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES 1969; 20:569-575. [PMID: 5808061 DOI: 10.1016/0020-708x(69)90080-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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477
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Edwards A, Taylor GW. Ehlers-Danlos syndrome with vertebral artery aneurysm. Proc R Soc Med 1969; 62:734-5. [PMID: 5803529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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478
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Edwards A. Coeliac axis compression syndrome. Proc R Soc Med 1969; 62:488-90. [PMID: 5770596 PMCID: PMC1811035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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479
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Manubens S, Edwards A, Saavedra J, Soto O, Gutierrez O, Romero T, Akel C. [Hemodynamic study of concentric hypertrophic heart disease. Obstructive and constrictive forms]. Rev Med Chil 1969; 97:99-107. [PMID: 4239882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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480
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Saavedra J, Manubens S, Edwards A, Gutiérrez O, Lagos F. [Analysis of the angiocardiographic image of the left ventricle in obstructive cardiomyopathies and other injuries which involve the left ventricular cavity]. ARCHIVOS DEL INSTITUTO DE CARDIOLOGIA DE MEXICO 1969; 39:56-63. [PMID: 5792236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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481
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Noguera H, Saavedra J, Edwards A. [Ventriculo-atrial fistulas]. ARCHIVOS DEL INSTITUTO DE CARDIOLOGIA DE MEXICO 1968; 38:650-5. [PMID: 5702936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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482
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Edwards A, Saavedra J, Del Campo E, Noguera H, Romero T, Manubens S. [Hemodynamic and selective angiographic studies of the left cavities of the heart by trans-spetal atrial catheterization]. Rev Med Chil 1967; 95:429-38. [PMID: 5602660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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483
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Saavedra J, Parada J, Hoyl C, Edwards A. [Angiography in adrenal pathology]. Rev Med Chil 1967; 95:6-11. [PMID: 5595401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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484
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485
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Saavedra J, Manubens S, Edwards A. [Abnormalities of systemic-inferior venous return]. ARCHIVOS DEL INSTITUTO DE CARDIOLOGIA DE MEXICO 1966; 36:381-6. [PMID: 5917986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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486
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Saavedra J, Edwards A, Del Campo E, Duffau G, Martínez C, Romero T, Manubens S. [Anomalous pulmonary venous return]. ARCHIVOS DEL INSTITUTO DE CARDIOLOGIA DE MEXICO 1966; 36:338-44. [PMID: 5913234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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487
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Saavedra J, Edwards A, Carpentier R, Ruiz H, Quiroga J. [Injection of contrast media into the ventricular wall and pericardial cavity during selective left ventriculography]. ARCHIVOS DEL INSTITUTO DE CARDIOLOGIA DE MEXICO 1966; 36:159-65. [PMID: 5949138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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488
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Saavedra J, Edwards A, Noguera H, Gonzalez A, Perales L. [Angiographic study of normal and pathologic renal circulation]. Rev Med Chil 1966; 94:85-9. [PMID: 5987339] [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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489
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Kumar MA, Slack E, Edwards A, Soliman HA, Baghdiantz A, Foster GV, MacIntyre I. A biological assay for calcitonin. J Endocrinol 1965; 33:469-75. [PMID: 5845671 DOI: 10.1677/joe.0.0330469] [Citation(s) in RCA: 116] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
SUMMARY
(1) Calcitonin preparations from acetone-dried thyroid were administered to rats by various routes.
(2) Intravenous administration, especially by infusion, produced a much greater fall in plasma calcium than s.c. or i.p. injection.
(3) The log dose-effect curves after i.v. injection or infusion showed no evidence of non-linearity over a 100-fold dose range and had highly significant slopes.
(4) The potency ratio of two preparations was estimated by means of a (2+2) assay design using both i.v. infusion and single i.v. injection. There was satisfactory agreement.
(5) The i.v. injection method is recommended for the routine assay of calcitonin. A simple assay schedule is given in the Appendix.
(6) A unit of calcitonin activity is defined in terms of a standard preparation.
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490
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Noguera H, Saavedra J, Romero T, Edwards A, Martínez C, Thomsen P. [Multiple stenosis of branches of the pulmonary artery]. Rev Med Chil 1965; 93:651-4. [PMID: 5887047] [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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491
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Edwards A, Saavedra J, Del Campo E, Ahumada J, Noguera H, Arribada A. [Angiocardiographic findings in mitral lesions]. Rev Med Chil 1965; 93:614-24. [PMID: 5887043] [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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492
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Saavedra J, Edwards A, Romero T, Quiroga J, Silva E, Noguera H. [Complications of selective angiocardiography]. Rev Med Chil 1965; 93:77-83. [PMID: 5832414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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493
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