Results 261 to 270 of about 111,764 (305)
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Effects of prolactin (PRL) on gonadotropin release in mice with congenital PRL deficiency
Experientia, 1981In prolactin (PRL)-deficient male dwarf mice, treatment with PRL stimulates the release of FSH without affecting plasma LH levels. We now report that this effect of PRL is not mediated by the testes and that PRL does not modify FSH or LH release in female dwarf mice.
A, Bartke, T M, Siler-Khodr, F, Bex
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Bioorganic and Medicinal Chemistry Letters, 2012 Anthraquinones have been reported as phosphatase inhibitors. Therefore, anthraquinone derivatives were screened to identify a potent phosphatase inhibitor against the phosphatase of regenerating liver-3 (PRL-3).
Dae Gwin Jeong +2 more
exaly +2 more sources
Mouse PRL-2 and PRL-3, Two Potentially Prenylated Protein Tyrosine Phosphatases Homologous to PRL-1
Biochemical and Biophysical Research Communications, 1998Protein tyrosine phosphatases (PTPs) play a fundamental role in regulating diverse cellular processes. PRL-1 is a unique nuclear PTP that is induced in mitogen-stimulated cells and regenerating liver. Database searches using the PRL-1 sequence led to the identification of mouse PRL-2 and PRL-3 which exhibit 87% and 76% identity to mouse PRL-1 in their ...
Q, Zeng, W, Hong, Y H, Tan
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Anti‐prolactin (PRL) autoantibodies suppress PRL bioactivity in patients with macroprolactinaemia
Clinical Endocrinology, 2007SummaryObjective Macroprolactinaemia, mainly caused by anti‐prolactin (PRL) autoantibodies, is frequently found in patients with hyperprolactinaemia. Characteristically, these patients lack clinical symptoms of hyperprolactinaemia, but the serum bioactive PRL concentrations in vitro measured by the Nb2 bioassay are usually high.
Naoki, Hattori +5 more
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RADIOIMMUNOASSAY OF HUMAN PROLACTIN (PRL)
Acta Endocrinologica, 1975ABSTRACT A simple and rapid homologous radioimmunoassay of human prolactin (hPRL), by the use of 66% ethanol containing 6.6% ammonium acetate for the separation of free and bound hormones, has been established. PRL levels showed marked individual and daily variations as well as a circadian periodicity in both men and women. Levels of plasma PRL
M, Schmidt-Gollwitzer, B B, Saxena
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Endocrinology, 1977
Hereditary dwarf mice (Snell dwarf, dw/dw and Ames dwarf, dfldf) are genetically prolactin-deficient and sterile. Treatment with prolactin (PRL) stimulates testicular growth and activity, and induces fertility in these animals. To elucidate the mechanism of this action of PRL, and to identify the possible physiological functions of this hormone during ...
A, Bartke +3 more
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Hereditary dwarf mice (Snell dwarf, dw/dw and Ames dwarf, dfldf) are genetically prolactin-deficient and sterile. Treatment with prolactin (PRL) stimulates testicular growth and activity, and induces fertility in these animals. To elucidate the mechanism of this action of PRL, and to identify the possible physiological functions of this hormone during ...
A, Bartke +3 more
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Pathology - Research and Practice, 1988
Immunoelectron microscopic localization of prolactin (PRL) was studied in pituitary adenoma cells and in non-neoplastic PRL cells. The adenoma cells showed characteristic concentration of PRL in Golgi region which was ultrastructurally in Golgi saccules and in vesicular RER.
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Immunoelectron microscopic localization of prolactin (PRL) was studied in pituitary adenoma cells and in non-neoplastic PRL cells. The adenoma cells showed characteristic concentration of PRL in Golgi region which was ultrastructurally in Golgi saccules and in vesicular RER.
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THE PLACE OF PRL IN HUMAN LACTATION
Clinical Endocrinology, 1983SUMMARYPlasma PRL levels were measured during an episode of breast feeding in fourteen women on the eighth and 42nd post‐partum days. The results show that as lactation continues so the importance of absolute values of PRL diminishes, but the capability to secrete PRL in response to the suckling stimulus is maintained.
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PRL-1/2 phosphatases control TRPM7 magnesium-dependent function to regulate cellular bioenergetics
Proceedings of the National Academy of Sciences of the United States of America, 2023Yevgen Zolotarov +2 more
exaly