651
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Mohan L, Singh G, Kaur P, Pandey SS, Mohan R, Niyogi AK. "Vitiligo: a genetic evaluation". Indian J Dermatol 1982; 27:77-85. [PMID: 7141469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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652
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Mohan L, Singh G, Kaur P, Pandey SS, Mohan R, Niyogi AK. "ABO blood groups and vitiligo". Indian J Dermatol 1982; 27:60-2. [PMID: 7129532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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653
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Mohan R, Chui C, Miller D, Laughlin JS. Use of computerized tomography in dose calculations for radiation treatment planning. THE JOURNAL OF COMPUTED TOMOGRAPHY 1981; 5:273-82. [PMID: 7026171 DOI: 10.1016/0149-936x(81)90043-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The detailed anatomic information provided by CT scanners can be used to improve the accuracy of dose distribution calculations for radiation treatment planning. Commonly used methods for dose computations are described, with emphasis on their use with CT data, and measured data are presented to illustrate their relative merits. Modification of CT numbers to account for the difference in energies of diagnostic and therapeutic radiation is discussed. A description of a typical CT-based radiation treatment planning system is presented.
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654
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Shank B, Hopfan S, Kim JH, Chu FC, Grossbard E, Kapoor N, Kirkpatrick D, Dinsmore R, Simpson L, Reid A, Chui C, Mohan R, Finegan D, O'Reilly RJ. Hyperfractionated total body irradiation for bone marrow transplantation: I. Early results in leukemia patients. Int J Radiat Oncol Biol Phys 1981; 7:1109-15. [PMID: 7028698 DOI: 10.1016/0360-3016(81)90170-x] [Citation(s) in RCA: 91] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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655
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Schlieper P, Mohan R, Kaufmann R. Electrokinetic properties of (Na+, K+)-ATPase vesicles as studied by laser Doppler spectroscopy. BIOCHIMICA ET BIOPHYSICA ACTA 1981; 644:13-23. [PMID: 6266461 DOI: 10.1016/0005-2736(81)90053-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The technique of laser Doppler electrophoresis was applied for the study of the surface charge properties of (NA+, K+)-ATPase containing microsomal vesicles derived from guinea-pig kidney. The influence of pH, the screening and binding of uni- and divalent cations and the binding of ATP show: (1) one net negative charge per protein unit with a pK = 3.9; (2) deviation from the Debye relation between surface potential and ionic strength for univalent cations, with no difference in the effect of Na+ and K+; (3) Mg2+ binds with an association constant of Ka = 1.1. 10(2) M-1 while ATP binds with an apparent Ka = 1.1.10(4) M-1 for 1 mM NaCl, 0.2 mM KCI, 0.1 mM MgCl2, 0.1 mM Tris-HCl2, 0.1 mM Tris-HCl (pH 7.3). The binding is weaker at higher Mg2+ concentrations. There is no ATP binding in the absence of Mg2+. In addition, the average vesicle size derived from the linewidth of the quasielastic light scattering spectrum is 203.7 +/- 15.2 nm. In the presence of ATP a reduction in size is observed.
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656
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657
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Mohan R, Saif YM, Erickson GA, Gustafson GA, Easterday BC. Serologic and epidemiologic evidence of infection in turkeys with an agent related to the swine influenza virus. Avian Dis 1981; 25:11-6. [PMID: 6791627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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658
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Shanmugasundaram V, Mohan R. Enhancement of dipole moment in n-butanol-carbonyl complexes. ACTA ACUST UNITED AC 1980. [DOI: 10.1016/0378-4487(80)80047-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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659
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Kumar A, Gupta S, Mohan R. Effect of shear rate on the rate of radical polymerization of methyl methacrylate. Eur Polym J 1980. [DOI: 10.1016/0014-3057(80)90156-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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660
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Mohan R, Antich PP. A method of correction for curvature and inhomogeneities in computer aided calculation of external beam radiation dose distributions. COMPUTER PROGRAMS IN BIOMEDICINE 1979; 9:247-57. [PMID: 436407 DOI: 10.1016/0010-468x(79)90036-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This paper deals with the problem of finding the effective pathlength along a ray passing through a patient's outline and internal structure. The pathlength contributes to the correction applied for curvature and inhomogeneities in the computer-aided calculation of external beam radiation dose distributions. The pathlength is found by first determining the intersections of the ray with the contours defining the patient's body and the interior inhomogeneities. From these intersections the geometric length within each contour is obtained. This information is then employed in a treatment planning program for high energy gamma and X-rays and electrons, in which the radiation dose distribution is computed taking into account the actual inhomogeneous tissue structures. Other applications of the techniques described to problems in the field of radiation therapy are briefly discussed.
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661
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Sandusky GE, Fosnaugh CJ, Smith JB, Mohan R. Oak poisoning of cattle in Ohio. J Am Vet Med Assoc 1977; 171:627-9. [PMID: 914691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Fourteen cases of oak poisoning were diagnosed at the Ohio Veterinary Diagnostic Laboratory, Reynoldsburg, Oh, in the fall of 1976. The poisoning was attributed to ingestion of oak shrubs, oak leaves, and acorns. Clinical signs included anorexia, rumen atony, hemorrhagic diarrhea, subcutaneous edema, and abnormal renal function. Perirenal edema and hemorrhage, ascites, hydrothorax, and hemorrhagic enteritis were frequently encountered pathologic changes. Histologic examination of the kidney revealed multifocal necrosis of the proximal convoluted tubules, which is a characteristic feature of this type of poisoning.
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662
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Abstract
The use of a compact, mobile, relatively inexpensive electromechanical patient-contouring mechanism is described. The system utilizes a Numonics Model 224 graphics digitizer suspended over the patient. The digital X and Y coordinates of the patient contour in either of multiple, parallel transverse, or sagittal planes are inherently accurate to within +/-0.25 mm over a total reading are of 60X90 cm. Display features include the interface to an analog 11-in.X17-in. X-Y plotter with a variable scale-down factor for those contours which would otherwise be larger than the plotting surface. The system is easy to use and may also be readily interfaced for on-line entry of patient contours to calculator- or minicomputer-based treatment-planning systems.
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663
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Alden CL, Fosnaugh CJ, Smith JB, Mohan R. Japanese yew poisoning of large domestic animals in the Midwest. J Am Vet Med Assoc 1977; 170:314-6. [PMID: 833030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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664
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Mohan R, Steiner R, Kaufmann R. Laser Doppler spectroscopy as applied to electrophoresis in protein solutions. Anal Biochem 1976; 70:506-25. [PMID: 1267144 DOI: 10.1016/0003-2697(76)90477-2] [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: 12/26/2022]
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665
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Bunzl K, Mohan R, Haimerl M. Contact Isotopic- and Contact Ion-Exchange between two Adsorbents. Z PHYS CHEM 1975. [DOI: 10.1524/zpch.1975.97.5_6.253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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666
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Alden C, Woodson F, Mohan R, Miller S. Cerebrospinal nematodiasis in sheep. J Am Vet Med Assoc 1975; 166:784-6. [PMID: 1120738] [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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667
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Alden CL, Mohan R. Ocular blastomycosis in a cat. J Am Vet Med Assoc 1974; 164:527-8. [PMID: 4813413] [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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668
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Mohan R, Holt JG, Laughlin JS, Krippner K. Incorporation of a minicomputer as an intelligent terminal in a treatment planning system. Radiology 1974; 110:183-90. [PMID: 4808525 DOI: 10.1148/110.1.183] [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: 01/12/2023]
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669
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Kreier JP, Mohan R, Seed T, Pfister RM. Studies of the morphology and survival characteristics of erythrocytes from mice and rats with Plasmodium berghei infection. ZEITSCHRIFT FUR TROPENMEDIZIN UND PARASITOLOGIE 1972; 23:245-55. [PMID: 4564125] [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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670
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Kreier JP, Seed T, Mohan R, Pfister R. Plasmodium sp.: the relationship between erythrocyte morphology and parasitization in chickens, rats, and mice. Exp Parasitol 1972; 31:19-28. [PMID: 5010603 DOI: 10.1016/0014-4894(72)90043-4] [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: 01/13/2023]
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671
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Nevo AC, Mohan R. Migration of motile spermatozoa into sperm-free medium and the "dilution effect". JOURNAL OF REPRODUCTION AND FERTILITY 1969; 18:379-81. [PMID: 5789969 DOI: 10.1530/jrf.0.0180379] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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672
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Mohan R. Controlling Dimension in Centerless-Grinding with Automatic Reset Device. Technometrics 1969. [DOI: 10.1080/00401706.1969.10490665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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673
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Mohan R. Diamond-Pin Location. Technometrics 1967. [DOI: 10.1080/00401706.1967.10490446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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674
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Mohan R, Bhattacharji AK, Mishra R. Estimating Machining Errors in Set-Ups with Automatic Resetting. Technometrics 1964. [DOI: 10.1080/00401706.1964.10490206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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675
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Bhattacharjee GP, Pandit SN, Mohan R. Dimensional Chains Involving Rectangular and Normal Error-Distributions. Technometrics 1963. [DOI: 10.1080/00401706.1963.10490111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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