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C Goffin

Publications and source records attributed to C Goffin.

24 records · Page 2Linked to original sources

Interstrand DNA crosslinks due to AP (apurinic/apyrimidinic) sites.

Storage of a solution of DNA containing apurinic sites, even at 4 degrees C leads to the appearance of interstrand crosslinks. Possible biological consequences of these crosslinks, when they appear in cell DNA, are briefly discussed. Formation of interstrand crosslinks in DNA containing tritium-labelled thymine and kept in an aqueous solution might be due, at least partly, to the loss of bases by the autoirradiated DNA.

Apurinic Acid↗

Localization of the phosphoester bond hydrolyzed by the major apurinic/apyrmidinic endodeoxyribonuclease from rat-liver chromatin.

The major apurinic/apyrimidinic (AP) endodeoxyribonuclease from rat liver chromatin, an enzyme specific for AP sites in DNA, cleaves the phosphodiester bridge which is the immediate neighbour of the AP site on its 5' side leaving 3'-hydroxyl and 5'-phosphate ends. In contrast with Escherichia coli endonuclease VI, this chromatin enzyme is inactive on reduced AP sites.

Animals↗

[Rupture of an abdominal aortic aneurysm in a nonagenarian].

Rupture of an infrarenal aortic aneurysm occurring in a 94- year old man is reported. Eight months after surgery the patient is still alive. Indications of elective surgery for asymptomatic abdominal aneurysm in the elderly are discussed.

Aged↗