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Featured researches published by Andrew R. Labarbera.


Archive | 1992

Hypergonadotropic Forms of Amenorrhea

Robert W. Rebar; Janet M. Carter; Jung Gu Kim; Cynthia K. Sites; Dina Y. Song; Andrew R. Labarbera

Circulating concentrations of follicle stimulating hormone (FSH) increase dramatically following both bilateral oophorectomy and the menopause. Thus, by definition, young women with hypergonadotropic amenorrhea should have premature ovarian failure (POF). This belief was based on the findings of Goldenberg et al. (1), who reported that without exception, individuals with FSH levels of greater than 40 mIU/mL 2nd IRP-hMG (International Reference Preparation-human menopausal gonadotropins) had no viable follicles on ovarian biopsy.


American journal of reproductive immunology and microbiology : AJRIM | 1988

Autoimmune Etiology in Premature Ovarian Failure

Andrew R. Labarbera; Michael M. Miller; Carole Ober; Robert W. Rebar


Biology of Reproduction | 1987

Cationic modulation of follicle-stimulating hormone binding to granulosa cell receptor.

Kent A. Ford; Andrew R. Labarbera


Endocrinology | 1986

Unique Properties of the Follicle-Stimulating Hormone- and Cholera Toxin-Sensitive Adenylyl Cyclase of Immature Granulosa Cells*

Mary Hunzicker-Dunn; Andrew R. Labarbera


Endocrinology | 1988

Follicle-Stimulating Hormone (FSH) Unmasks Specific High Affinity FSH-Binding Sites in Cell-Free Membrane Preparations of Porcine Granulosa Cells*

Kent A. Ford; Andrew R. Labarbera


Endocrinology | 1988

Autoregulation of acute progesterone and adenosine 3',5'-monophosphate responses to follicle-stimulating hormone (FSH) in porcine granulosa cells: effects of FSH, cholera toxin, forskolin, and pertussis toxin.

Kent A. Ford; Andrew R. Labarbera


Clinical Obstetrics and Gynecology | 1990

Reproductive Peptide Hormones: Generation, Degradation, Reception, and Action

Andrew R. Labarbera; Robert W. Rebar


Endocrinology | 1989

Adenylyl Cyclase of Perifused Porcine Granulosa Cells Remains Responsive to Pulsatile, but not Continuous Stimulation with Follicle-Stimulating Hormone

Charles J. Woody; Andrew R. Labarbera


Biology of Reproduction | 1987

Divergent effects of cations on follicle-stimulating hormone- and forskolin-activated adenylyl cyclase in granulosa cells.

Kent A. Ford; Mary Hunzicker-Dunn; Andrew R. Labarbera


Endocrinology | 1986

Estradiol suppression of luteinizing hormone (LH)/human chorionic gonadotropin receptors and LH-sensitive adenylyl cyclase without decreased adenosine 3',5'-monophosphate content in rabbit corpora lutea.

Josephine B. Miller; Andrew R. Labarbera; Mary Hunzicker-Dunn

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Kent A. Ford

Northwestern University

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Josephine B. Miller

University of Illinois at Chicago

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Jung Gu Kim

University of Cincinnati Academic Health Center

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