[Study of corticosteroids in brown fat in the golden hamster].
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Adipose Tissue↗
Biomedical subjects
J C Czyba
Publications and source records attributed to J C Czyba.
[On some aspects of degenerescence of the adrenal glands after hypophysectomy in the golden hamster].
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Adrenal Gland Diseases↗
[Sterilizing effect, on offspring of the golden hamster, of administration during lactation of strong doses of an anovulatory compound].
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Animals↗
[Study of iodine uptake by the thyroid of the golden hamster treated by vitamin E and alpha-tocopherylquinone].
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Animals↗
[Fluctuations of fecundity in the golden hamster (Mesocricetus auratus Waterhouse) in the course of the year].
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Animals↗
[Comparative action of lynestrenol and progesterone on the formation of experimental deciduoma in golden hamsters].
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Animals↗
[On some aspects of sexual maturation in male golden hamsters].
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Animals↗
[On endocrine conditioning of resorption of hemorrhages by the endometrium in the golden hamster (Mesocricetus auratus Waterhouse].
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Animals↗
[Action of some steroids on the testicle of the golden hamster (Mesocricetus auratus Waterhouse) in the period of genital rest].
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Animals↗
[Effect of epiphysectomy on the ovary of the golden hamster (Mesocricetus auratus Waterh.)].
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Animals↗
[On endocrine conditioning and resorption of spermatozoids by the female genital passages in golden hamsters (Mesocricetus auratus Waterhouse)].
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Animals↗
[Experimental hypothyroidism. I. Hypophysectomy].
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Animals↗
[Effects of hypervitaminosis E on the testis of the golden hamster].
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Animals↗
[The pigment cells of the endometrium in gilt hamsters].
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Animals↗
[Morphological changes in the thyroid of the golden hamster treated with vitamin E].
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Animals↗
[Comparative effects of alpha-tocopherol, estradiol and progesterone on the female genital tract in golden hamsters].
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Animals↗
[Recent research on the antagonism between estrogen and progesterone in the female Wistar rat].
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Animals↗
Alpha-glucosidase as a specific epididymal enzyme marker. Its validity for the etiologic diagnosis of azoospermia.
Azoospermic semen was obtained from 39 vasectomized men and 93 patients consulting for infertility. The latter underwent bioclinical investigations including measurement of plasma FSH and testicular biopsies. Carnitine content and alpha-glucosidase activity in semen samples were measured. The activity of alpha-glucosidase was determined systematically by a semiquantitative microtechnique and was verified by a spectrophotometric assay. A positive correlation was observed between carnitine and alpha-glucosidase activity. Both parameters were severely diminished in semen from the vasectomized men and the patients suffering from a complete obstruction of the genital tract. Enzyme activity was the most discriminant parameter in terms of sensitivity and specificity. The measurement of alpha-glucosidase in semen is a simple and sensitive method for determining the origin of azoospermia when used in conjunction with assays for plasma FSH.
Carnitine↗