Search Results - "REGAN, JAMES D"

Evidence that xeroderma pigmentosum cells do not perform the first step in the repair of ultraviolet damage to their DNA. 1969 by Setlow, R B, Regan, James D, German, James, Carrier, W L

“…Xeroderma pigmentosum (XP) is a recessively transmitted disorder of man characterized by increased sensitivity to ultraviolet light. Homozygous, affected…”
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UDS induction by an array of standard carcinogens in human and rodent hepatocytes: effect of cryopreservation by Schehrer, Lutz, Regan, James D., Westendorf, Johannes

“…The UDS induction assay with primary hepatocytes as the target cells is a determinative assay for chemical carcinogens. This assay is, however, limited to the…”
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Two forms of repair in the DNA of human cells damaged by chemical carcinogens and mutagens by Regan, J D, Setlow, R B

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Chromosomal alterations in marine fish cells in vitro by Regan, J D, Sigel, M M, Lee, W H, Liamas, K A, Beasley, A R

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Evidence that Xeroderma Pigmentosum Cells do not Perform the First Step in the Repair of Ultraviolet Damage to their DNA by Setlow, R. B., Regan, James D., German, James, Carrier, W. L.

“…Xeroderma pigmentosum (XP) is a recessively transmitted disorder of man characterized by increased sensitivity to ultraviolet light. Homozygous, affected…”
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Normal and Defective Repair of Damaged DNA in Human Cells: A Sensitive Assay Utilizing the Photolysis of Bromodeoxyuridine by Regan, J D, Setlow, R B, Ley, R D

“…A new technique has been developed for studying the extent of repair of UV-radiation damage to DNA in human cells. It is easy to use, has excellent…”
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Recovery of the Ability to Synthesize DNA in Segments of Normal Size at Long Times After Ultraviolet Irradiation of Human Cells by Buhl, Steven N., Setlow, R.B., Regan, James D.

“…DNA synthesized in human cells within the first hour after ultraviolet (UV) irradiation is made in segments of lower molecular weight than in nonirradiated…”
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DNA Chain Elongation and Joining in Normal Human and Xeroderma Pigmentosum Cells after Ultraviolet Irradiation by Buhl, Steven N., Stillman, R.M., Setlow, R.B., Regan, James D.

“…DNA synthesized in human cells after ultraviolet (UV) irradiation is made in segments of lower molecular weight than in unirradiated cells. Within several…”
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Solar UVB Dosimetry by Amplification of Short and Long Segments in Phage LD DNA by Yoshida, Hiroko, Regan, James D.

“…— DNA UVB dosimeters, consisting of minidots of dried bacteriophage DNA placed on a UV‐transparent polymer film, were analyzed by polymerase chain reactions…”
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Photoreactivation and Photoreactivating Enzyme Activity in an Order of Mammals (Marsupialia) by COOK, JOHN S, REGAN, JAMES D

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Repair Endonuclease-sensitive Sites in Daughter DNA of Ultraviolet-irradiated Human Cells by BUHL, STEVEN N, REGAN, JAMES D

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Xeroderma Pigmentosum: A Rapid Sensitive Method for Prenatal Diagnosis by Regan, James D., Setlow, R. B., Kaback, Michael M., Howell, R. Rodney, Klein, Edmund, Burgess, Gordon

“…When normal human cells, capable of repairing ultraviolet-induced lesions in their DNA, are incubated in the thymidine analog 5-bromodeoxyuridine after…”
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Serine Requirement in Leukemic and Normal Blood Cells by Regan, James D., Vodopick, Helen, Takeda, Susumu, Lee, William H., Faulcon, Frederick M.

“…In a serine-deficient medium, cells from human chronic granulocytic leukemia and normal human bone marrow exhibited a marked inhibition of incorporation of…”
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Benign Esophageal Tumors by Ha, Cindy, MD, Regan, James, MD, Cetindag, Ibrahim Bulent, MD, Ali, Aman, MD, Mellinger, John D., MD

“…Benign esophageal and paraesophageal masses and cysts are a rare but important group of pathologies. Although often asymptomatic, these lesions can cause a…”
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Solar UVB dosimetry by amplification of short and long segments in phage lambda DNA by Yoshida, H, Regan, J D

“…DNA UVB dosimeters, consisting of minidots of dried bacteriophage DNA placed on a UV-transparent polymer film, were analyzed by polymerase chain reactions…”
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UVB DNA Dosimeters Analyzed by Polymerase Chain Reactions by Yoshida, Hiroko, Regan, James D.

“…— Purified bacteriophage Λ DNA was dried on a UV‐tran‐sparent polymer film and served as a UVB dosimeter for personal and ecological applications…”
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Nitrosated methylcarbamate insecticides: effect on the DNA of human cells by Blevins, R D, Lijinksy, W, Regan, J D

“…Normal human skin cells were treated with six insecticide esters of N-methylcarbamic acid or their N-nitroso derivatives. The DNA of the cells was sedimented…”
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DNA UVB dosimeters by Regan, James D., Yoshida, Hiroko

“…DNA can be used to establish and monitor solar UVB dose. Since the principal molecular site of UVB damage in living organisms is DNA, it is logical to…”
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Optimal management of suspected choledocolithiasis: an analysis of 1000 patients by Berg, Regan James, MD, Inaba, Kenji, MD, FACS, Karamanos, Efstathios, MD, Okoye, Obi, MD, Chan, Linda, PhD, Resnick, Shelby, MD, FACS, Chouliaras, Konstantinos, MD, Selby, Rick, MD, Demetriades, Demetrios, MD, FACS

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The impact of heat stress on performance and cognitive function during simulated laparoscopic surgical tasks by Berg, Regan James, MD, Inaba, Kenji, MD, FACS, FRCSC, Sullivan, Maura, MSN, PhD, Okoye, Obi, MD, MRCSI, Minneti, Michael, BS, RRT, Pedro, Teixeira, G., MD, Talving, Peep, MD, PhD, FACS, Demetriades, Demetrios, MD, PhD, FACS

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