KINETICS OF LRH-INDUCED LH-RELEASE IN VIVO: INFLUENCE OF LRH PRE-TREATMENTKOITER TR; POLS VALKHOF N; SCHUILING GA et al.1982; ACTA ENDOCRINOL. (KBH.); ISSN 0001-5598; DNK; DA. 1982; VOL. 99; NO 2; PP. 195-199; BIBL. 22 REF.Article

SHORT-TERM KINETICS OF LRH-INDUCED LH-RELEASE IN THE LONG-TERM OVARIECTOMIZED RATKOITER TR; POLS VALKHOF N; SCHUILING GA et al.1982; ACTA ENDOCRINOL. (KBH.); ISSN 0001-5598; DNK; DA. 1982; VOL. 99; NO 2; PP. 187-194; BIBL. 2 P.Article

ADAPTATION OF THE PITUITARY GLAND TO PROLONGED LRH STIMULATIONKOITER TR; POLS VALKHOF N; SHUILING GA et al.1981; EXPERIENTIA; ISSN 0014-4754; CHE; DA. 1981; VOL. 37; NO 12; PP. 1349-1351; BIBL. 18 REF.Article

SOME OBSERVATIONS CONCERNING THE ROLE OF PROGESTERONE IN THE CONTROL OF OVULATIONSCHUILING GA; POLS VALKHOF N; ZUERCHER AF et al.1980; ACTA ENDOCRINOL.; DNK; DA. 1980; VOL. 94; NO 2; PP. 246-250; BIBL. 17 REF.Article

LONG-LASTING DESENSITIZING EFFECT OF SHORT-TERM LRH EXPOSURE ON THE PITUITARY RESPONSIVENESS TO LRH IN THE OVARIECTOMIZED RATKOITER TR; POLS VALKHOF N; SCHUILING GA et al.1982; ACTA ENDOCRINOL. (KBH.); ISSN 0001-5598; DNK; DA. 1982; VOL. 99; NO 2; PP. 200-205; BIBL. 14 REF.Article

CHANGES IN PITUITARY LH CONTENT AND LH SECRETION IN THE LONG-TERM OVARIECTOMIZED RAT DURING PROLONGED INFUSION OF LRHKOITER TR; POLS VALKHOF N; SCHUILING GA et al.1981; ACTA ENDOCRINOL. (KBH.); ISSN 0001-5598; DNK; DA. 1981; VOL. 96; NO 3; PP. 309-314; BIBL. 15 REF.Article

EFFECT OF OESTROGEN ON THE RESPONSIVENESS OF THE PITUITARY GLAND TO LRH: THE ROLE OF CORPORA LUTEAKOITER TR; POLS VALKHOF N; SCHUILING GA et al.1981; ACTA ENDOCRINOL. (KHB.); ISSN 0001-5598; DNK; DA. 1981; VOL. 98; NO 1; PP. 29-35; BIBL. 2 P.Article

AN INVESTIGATION INTO THE ORIGIN OF THE PRO-OESTRUS/OESTRUS CHANGE IN PITUITARY RESPONSIVENESS TO LRH OF THE PSEUDOPREGNANT RATSCHUILING GA; POLS VALKHOF N; KOITER TR et al.1981; ACTA ENDOCRINOL. (KBH.); ISSN 0001-5598; DNK; DA. 1981; VOL. 96; NO 3; PP. 301-308; BIBL. 23 REF.Article

ON THE DEVELOPMENT OF PITUITARY RESPONSIVENESS TO LRH AND THE CHARACTERISTICS OF PRE-OVULATORY LH-SURGES IN THE RAT: EFFECT OF OESTRADIOL BENZOATESCHUILING GA; ZUERCHER AF; POLS VALKHOF N et al.1980; ACTA ENDOCRINOL.; DNK; DA. 1980; VOL. 93; NO 2; PP. 162-167; BIBL. 2 P.Article

LH-SECRETORY RESPONSES CAUSED BY CONTINUOUS INFUSION OF LH-RH PSEUDOPREGNANT RATSKOITER TR; POLS VALKHOF N; ZUERCHER AF et al.1979; ACTA ENDOCRINOL.; DNK; DA. 1979; VOL. 92; NO 1; PP. 28-45; BIBL. 37 REF.Article

PATTERN OF PROLACTIN SECRETION AND PITUITARY RESPONSIVENESS TO LRH IN PSEUDOPREGNANT RATS MAINTAINED IN CONSTANT LIGHTKOLTER TR; VAN DER GUPTEN AA; POLS VALKHOF N et al.1982; ACTA ENDOCRINOL. (KBH.); ISSN 0001-5598; DNK; DA. 1982; VOL. 99; NO 1; PP. 31-38; BIBL. 2 P.Article

Suppression by LH-releasing hormone (LHRH) of the augmenting effect of estradiol on the secretion of LH and FSH by the rat pituitary glandSCHUILING, G. A; POLS-VALKHOF, N; KOITER, T. R et al.Experientia. 1988, Vol 44, Num 3, pp 235-238, issn 0014-4754Article

Plasma gonadotrophin concentrations, pituitary gonadotrophin content and pituitary responsiveness to LHRH in rat treated with LHRH and oestradiol benzoateSCHUILING, G. A; POLS-VALKHOF, N; MOES, H et al.Journal of endocrinology. 1987, Vol 115, Num 3, pp 469-475, issn 0022-0795Article

Progesterone and the control of functional luteolysis, of secretion of prolactin and of pituitary LHRH responsiveness: a study with pseudopregnant rats kept in alternating and constant lighting conditionsSCHUILING, G. A; VAN DER GUGTEN, A. A; POLS-VALKHOF, N et al.Neuroendocrinology (Basel). 1985, Vol 41, Num 1, pp 52-59, issn 0028-3835Article

A comparison of the LH-releasing activities of LH-RH and its agonistic analogue buserelin in the ovariectomized ratKOITER, T. R; VAN DER SCHAAF-VERDONK, G. C. J; KUIPER, H et al.Life sciences (1973). 1984, Vol 34, Num 16, pp 1597-1604, issn 0024-3205Article

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 benzoateSCHUILING, G. A; POLS-VALKHOF, N; VAN DER SCHAAF-VERDONK, G. C. J et al.Journal of endocrinology. 1984, Vol 103, Num 3, pp 301-309, issn 0022-0795Article

Minor interference of low-dose pulses of GnRH with the positive effect of oestradiol on the pituitary glandKOITER, T. R; VAN DER SCHAAF-VERDONK, G. C. J; POLS-VALKHOF, N et al.Acta endocrinologica (Oslo). 1987, Vol 116, Num 3, pp 399-404, issn 0001-5598Article