676
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Cunningham DA, Howard J, Rechnitzer PA, Goode RB, Everitt D, Griffith J, Daniels J. Cardiovascular fitness in a selected group of dentists. THE JOURNAL OF SPORTS MEDICINE 1975; 3:205-11. [PMID: 1207110 DOI: 10.1177/036354657500300501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Thirty-three dentists were studied as part of an exercise rehabilitation clinic in order to evaluate their cardiovascular capacity and coronary prone risk factors. Measurements were made of their physical work capacity, predicted maximal oxygen uptake, fatness, serum lipids and uric acid levels, pulmonary peak flow rates and personality Type A or B. The group as a whole exhibited a moderately high level of fitness and a very active life style which probably reflected their presence at a clinic of this type. Cardiovascular fitness varibles increased with age. This increase may be due to a need and desire on the part of the dentists to maintain their physical fitness as they become older. This need for improved self image may also be a factor in their joining an exercise rehabilitation clinic.
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677
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Leith JT, Schilling WA, Lyman JT, Howard J, Baker DG. Comparison of Skin Responses of Mice after Single or Fractionated Exposure to Cyclotron-Accelerated Helium Ions and 230 kV X-Irradiation. Radiat Res 1975. [DOI: 10.2307/3574213] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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678
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Leith JT, Schilling WA, Lyman JT, Howard J. Comparison of skin responses of mice after single or fractionated exposure to cyclotron-accelerated helium ions and 230 kv x-irradiation. Radiat Res 1975; 62:195-215. [PMID: 1124275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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679
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Crandall BF, Carrel RE, Howard J, Schroeder WA, Müller H. Trisomy 13 with a 13-X translocation. Am J Hum Genet 1974; 26:385-92. [PMID: 4133276 PMCID: PMC1762608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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680
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681
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Biron PE, Howard J, Altschule MD, Valeri CR. Reactions of tetranitromethane. Mechanism of the reaction of tetranitromethane with pseudo acids. Biochemistry 1972; 11:3338-50. [PMID: 4341375 DOI: 10.1021/bi00768a006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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682
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Raju MR, Gnanapurani M, Stackler B, Madhvanath U, Howard J, Lyman JT, Manney TR, Tobias CA. Influence of Linear Energy Transfer on the Radioresistance of Budding Haploid Yeast Cells. Radiat Res 1972. [DOI: 10.2307/3573612] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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683
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Raju MR, Gnanapurani M, Stackler B, Madhvanath U, Howard J, Lyman JT, Manney TR, Tobias CA. Infleunce of linear energy transfer on the radioresistance of budding haploid yeast cells. Radiat Res 1972; 51:310-7. [PMID: 4559130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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684
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Biron PE, Howard J, Valeri CR. Chronic deficits in red-cell mass in patients with orthopaedic injuries (stress anemia). J Bone Joint Surg Am 1972; 54:1001-14. [PMID: 5057096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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685
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Howard J, Lawrence J, Rasile K. A survey of public health nurses' knowledge and attitudes about family planning. Am J Public Health 1972; 62:962-8. [PMID: 5039500 PMCID: PMC1530425 DOI: 10.2105/ajph.62.7.962] [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: 01/13/2023]
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686
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Micetich RG, Raap R, Howard J, Pushkas I. Antibacterial activity of 6-(5-membered heteroarylacetamido)penicillanic acids. J Med Chem 1972; 15:333-5. [PMID: 4400584 DOI: 10.1021/jm00273a033] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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687
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Raju MR, Gnanapurani M, Martins B, Howard J, Lyman JT. Measurement of OER and RBE of a 910 MeV helium ion beam, using cultured cells (T-1). Radiology 1972; 102:425-8. [PMID: 4621620 DOI: 10.1148/102.2.425] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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688
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Tobias CA, Lyman JT, Chatterjee A, Howard J, Maccabee HD, Raju MR, Smith AR, Sperinde JM, Welch GP. Radiological physics characteristics of the extracted heavy ion beams of the bevatron. Science 1971; 174:1131-4. [PMID: 5133730 DOI: 10.1126/science.174.4014.1131] [Citation(s) in RCA: 50] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Studies of the depth-ionization properties and the biological effects of heavy ion beams produced at the bevatron have extended work previously done with less energetic beams from other sources. Results indicate that heavy ion beams are suitable for tumor therapy, studies relating to space biology, and fundamental radiobiology.
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689
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Berson EL, Howard J. Temporal aspects of the electroretinogram in sector retinitis pigmentosa. ARCHIVES OF OPHTHALMOLOGY (CHICAGO, ILL. : 1960) 1971; 86:653-65. [PMID: 5128159 DOI: 10.1001/archopht.1971.01000010655008] [Citation(s) in RCA: 43] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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690
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Reifler CB, Howard J, Lipton MA, Liptzin MB, Widmann DE. Pornography: an experimental study of effects. Am J Psychiatry 1971; 128:575-82. [PMID: 4398862 DOI: 10.1176/ajp.128.5.575] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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691
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Raju MR, Gnanapurani M, Stackler B, Martins BI, Madhvanath U, Howard J, Lyman JT, Mortimer RK. Induction of Heteroallelic Reversions and Lethality in Saccharomyces cerevisiae Exposed to Radiations of Various LET ( 60 Co g Rays, Heavy Ions, and π - Mesons) in Air and Nitrogen Atmospheres. Radiat Res 1971. [DOI: 10.2307/3573356] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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692
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Raju MR, Gnanapurani M, Stackler B, Martins BI, Madhvanath U, Howard J, Lyman JT, Mortimer RK. Induction of heteroallelic reversions and lethality in Saccharomyces cerevisiae exposed to radiations of various LET ( 60 Co rays, heavy ions and - mesons) in air and nitrogen atmospheres. Radiat Res 1971; 47:635-43. [PMID: 5119583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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693
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Raju MR, Gnanapurani M, Madhvanath U, Howard J, Lyman JT. Relative biologic effectiveness and oxygen enhancement ratio at various depths of a 910-MeV helium ion beam. ACTA RADIOLOGICA: THERAPY, PHYSICS, BIOLOGY 1971; 10:353-7. [PMID: 5095034 DOI: 10.3109/02841867109130799] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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694
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Zacarias J, Howard J. [Convulsions caused by vitamin B-6 dependence in the newborn infant. Review of the subject and report of 2 clinical cases]. REVISTA CHILENA DE PEDIATRIA 1971; 42:187-91. [PMID: 5114333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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695
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Howard J, Borges P. Needle sharing in the Haight: some social and psychological functions. JOURNAL OF HEALTH AND SOCIAL BEHAVIOR 1970; 11:220-230. [PMID: 5459655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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696
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Howard J, Holman BL. The effects of race and occupation on hypertension mortality. THE MILBANK MEMORIAL FUND QUARTERLY 1970; 48:263-96. [PMID: 5512710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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697
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Howard J, Jackson MJ, Smyth DH. Intracellular hydrolysis of short chain glycerides by rat small intestine in vitro and transfer of glycerol. J Physiol 1970; 208:461-71. [PMID: 5500736 PMCID: PMC1348760 DOI: 10.1113/jphysiol.1970.sp009131] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
1. When triacetin, tripropionin and tributyrin are incubated with sacs of rat everted intestine, they enter the epithelial cells and are completely hydrolysed to free fatty acids and glycerol.2. The distribution between the mucosal and serosal fluids of the glycerol released is very different from that of the fatty acid. Although both hydrolytic products are accumulated in the serosal fluid, a much higher fraction of the fatty acid appears in this compartment.3. When glycerol is initially present in the mucosal fluid there is no evidence of its movement against a concentration gradient.4. The results confirm the existence of a transport mechanism for fatty acids released intracellularly but do not require the hypothesis of a special mechanism for glycerol transfer.
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698
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699
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Howard J, Scharfe RF. Initial management and sorting of trauma cases. THE NOVA SCOTIA MEDICAL BULLETIN 1969; 48:143-4. [PMID: 5259714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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700
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