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Dive into the research topics where N. Pols-Valkhof is active.

Publication


Featured researches published by N. Pols-Valkhof.


Journal of Endocrinology | 1984

Blockade of LH and FSH secretion by LH-releasing hormone, by the LH-releasing hormone analogue, buserelin, and by combined treatment with LH-releasing hormone and oestradiol benzoate

Ga Schuiling; N. Pols-Valkhof; Gcj Vanderschaafverdonk; Tr Koiter


Journal of Endocrinology | 1983

CONTROL OF FOLLICLE-STIMULATING-HORMONE SECRETION BY STEROID-FREE BOVINE FOLLICULAR-FLUID IN THE OVARIECTOMIZED RAT

Tr Koiter; Gcj Vanderschaafverdonk; H Kuiper; N. Pols-Valkhof; Ga Schuiling


Journal of Endocrinology | 1987

Plasma gonadotrophin concentrations, pituitary gonadotrophin content and pituitary responsiveness to LHRH in rats treated with LHRH and oestradiol benzoate

Ga Schuiling; N. Pols-Valkhof; Hendrik Moes; Tr Koiter


European Journal of Endocrinology | 1979

LH-SECRETORY RESPONSES CAUSED BY CONTINUOUS INFUSION OF LH-RH IN PSEUDOPREGNANT RATS

Tr Koiter; N. Pols-Valkhof; Zürcher Af; Ga Schuiling


European Journal of Endocrinology | 1983

Comparison of the LH secretion patterns in the male rat following infusion of LRH and of the LRH-analogue buserelin. Influence of castration and oestradiol benzoate on the efficiency of LH release.

Ga Schuiling; N. Pols-Valkhof; Tr Koiter


European Journal of Endocrinology | 1982

LONG-LASTING DESENSITIZING EFFECT OF SHORT-TERM LRH EXPOSURE ON THE PITUITARY-RESPONSIVENESS TO LRH IN THE OVARIECTOMIZED RAT

Tr Koiter; N. Pols-Valkhof; Ga Schuiling


European Journal of Endocrinology | 1982

Kinetics of LRH-induced LH-release in vivo: influence of LRH pre-treatment

Tr Koiter; N. Pols-Valkhof; Ga Schuiling


European Journal of Endocrinology | 1981

RECOVERY OF THE PITUITARY-GLAND FROM LRH-INDUCED REFRACTORINESS TO LRH IN THE OVARIECTOMIZED RAT

Tr Koiter; N. Pols-Valkhof; Ga Schuiling


European Journal of Endocrinology | 1980

SOME OBSERVATIONS CONCERNING THE ROLE OF PROGESTERONE IN THE CONTROL OF OVULATION

Ga Schuiling; N. Pols-Valkhof; Zürcher Af


European Journal of Endocrinology | 1981

Changes in pituitary LH content and LH secretion in the long-term ovariectomized rat during prolonged infusion of LRH.

Tr Koiter; N. Pols-Valkhof; Ga Schuiling

Collaboration


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Ga Schuiling

University of Groningen

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Tr Koiter

University of Groningen

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Hendrik Moes

University of Groningen

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