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R F Aten

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Articles 52
Citations 232
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Recent Articles
1.
Kolodecik T, Aten R, Behrman H
Biochem Pharmacol . 1999 Mar; 55(9):1497-503. PMID: 10076543
Luteal cells contain high levels of ascorbic acid that is secreted by stimulation with agents like luteinizing hormone (LH) and prostaglandin F2 alpha (PGF2 alpha). One role for interstitial ascorbic...
2.
Aten R, Kolodecik T, Rossi M, Debusscher C, Behrman H
Biol Reprod . 1998 Oct; 59(5):1069-76. PMID: 9780311
Luteal regression is associated with the generation of reactive oxygen species (ROS). To determine the nature of the ROS generator, cells isolated from luteinized rat ovaries were examined for ROS...
3.
Kodaman P, Aten R, Behrman H
Biol Reprod . 1998 Feb; 58(2):407-13. PMID: 9475396
The corpus luteum is notable for very high levels of ascorbic acid. In luteal cells, ascorbic acid depletion occurs as a result of consumption during radical scavenging, inhibition of ascorbic...
4.
Behrman H, Preston S, Aten R, Rinaudo P, Zreik T
Endocrinology . 1996 Oct; 137(10):4316-21. PMID: 8828491
Ascorbic acid serves a vital role as an antioxidant, and like FSH, it inhibits apoptosis of granulosa cells in cultured follicles. In contrast, reactive oxygen species block the action of...
5.
Kim A, Khanna A, Aten R, Olive D, Behrman H
Mol Hum Reprod . 1996 Aug; 2(8):549-54. PMID: 9239666
The infiltration of leukocytes is a characteristic feature of luteolysis in humans. Leukocytes are known to generate physiological inducers of cell stress such as cytokines which have been implicated as...
6.
Musicki B, Kodaman P, Aten R, Behrman H
Biol Reprod . 1996 Feb; 54(2):399-406. PMID: 8788192
Luteal ascorbic acid depletion by LH and prostaglandin (PG) F2 alpha is well known, but how such depletion occurs is not. We therefore investigated the nature and regulation of ascorbic...
7.
Khanna A, Aten R, Behrman H
Mol Endocrinol . 1995 Nov; 9(11):1431-40. PMID: 8584020
Induction of heat shock protein 70 (HSP-70) is associated with inhibition of hormone-sensitive steroidogenesis and interruption of cholesterol translocation to or into the mitochondria. A number of pharmacological and physiological...
8.
Aten R, Kolodecik T, Macdonald G, Behrman H
Biol Reprod . 1995 Nov; 53(5):1110-7. PMID: 8527515
Previous studies have shown that the induction of functional luteolysis (loss of progesterone production) with either prostaglandin F2 alpha (PGF2 alpha) treatment or hypophysectomy (APX) diminished neutral cholesteryl ester hydrolase...
9.
Aten R, Watkins P, SCALLEN T, Berhman H
Tissue Cell . 1995 Oct; 27(5):483-90. PMID: 7491620
In the present investigation, we have studied peroxisomes and sterol carrier protein-2 (SCP2) in control and luteinizing hormone stimulated rat luteal cells. Superovulated immature rats in mid-luteal phase (8 days...
10.
Penzias A, Goodman S, Rossi G, Shamma F, Aten R, Behrman H, et al.
J Soc Gynecol Investig . 1995 Jul; 2(4):623-9. PMID: 9420868
No abstract available.