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5 results on '"C.G. Palmer"'

1. Effect of temperature variation on sister-chromatid exchange and cell-cycle duration in cultured human lymphocytes

Author

M.R. Abdel-Fadil, N. Heerema, and C.G. Palmer

Subjects
Cell Cycle, Significant difference, Temperature, Sister chromatid exchange, General Medicine, Cell cycle, Biology, Peripheral blood, Andrology, Kinetics, Incubation temperature, Immunology, Humans, Crossing Over, Genetic, Lymphocytes, Sister Chromatid Exchange, Cells, Cultured
Abstract

The relation of temperature variation and cell-cycle duration and their influence on SCE frequencies in human peripheral blood lymphocytes was studied. The results indicate that the frequency of SCEs is affected by variation in temperature. Either increase or decrease in the incubation temperature of cells leads to a higher frequency of SCEs than in control cultures grown at 37 degrees C. With a decrease in temperature to 35 degrees C the increase in SCE is accompanied by prolonged cell cycle. No significant difference in cell cycle was observed with the increase of temperature to 39 degrees C.

Published
1982

2. Effect of ultrasound on human leucocytes sister chromatid exchange analysis

Author

L.K. Johnson, F.J. Fry, C.G. Palmer, and S.M. Morris

Subjects
Acoustics and Ultrasonics, Radiological and Ultrasound Technology, Ultraviolet Rays, Chemistry, business.industry, X-Rays, Transducers, Ultrasound, Biophysics, Sister chromatid exchange, Anatomy, Chromatids, Molecular biology, Translocation, Genetic, Peripheral blood, Leukocytes, Humans, Ultrasonics, Radiology, Nuclear Medicine and imaging, business
Abstract

The effect of ultrasound on human leucocytes was examined using the BUDR-Giemsa procedure. Cells were cultured in Minimum Essential Medium (Eagle) with Spinner Salts for 72 hr after irradiation. Sister chromatid exchange (SCE) rate was evaluated in cells irradiated in G 0 . No effect on SCE could be demonstrated at any of the ultrasound intensities used (15.3–36 W/cm 2 ).

Published
1978

3. The action of vincaleukoblastine on mitosis in vitro

Author

I.S. Johnson, D. Livengood, P.J. Simpson, C.G. Palmer, and A.K. Warren

Subjects
urogenital system, Mitosis, Cell Biology, In Vitro Techniques, Treatment results, Biology, Metaphase arrest, In vitro, Cell biology, Tissue culture, On cells, Alkaloids, sense organs, VINCALEUKOBLASTINE, Cell Division
Abstract

The action of Vincaleukoblastine on cells growing in tissue culture has been described. VLB treatment results in metaphase arrest and typical C-mitotic changes in the chromosomes of J-96 and LLC-He1 cells.

Published
1960

4. CHROMOSOME STUDIES IN PATIENTS WITH SUPRAVALVULAR AORTIC STENOSIS

Author

P.E. Polani, M.C. Joseph, R.G. Gold, C.G. Palmer, J de Grouchy, and I. Emerit

Subjects
medicine.medical_specialty, business.industry, Internal medicine, Cardiology, Medicine, Chromosome, In patient, General Medicine, business, Supravalvular aortic stenosis
Published
1963

5. Supravalvar aortic stenosis: The hallmark of a complex clinical entity

Author

E.L. Petry, H. Taybi, Paul R. Lurie, A.D. Merritt, and C.G. Palmer

Subjects
medicine.medical_specialty, Stenosis, business.industry, Internal medicine, Pediatrics, Perinatology and Child Health, medicine, Cardiology, Radiology, business, medicine.disease
Published
1964

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