Zobrazeno 1 - 10 of 30 pro vyhledávání: '"B. Manella"'
2
Salivary Testosterone Concentrations in Prepubertal and Pubertal Males: Comparison with Total and Free Plasma Testosterone
Autor: T. Ohzeki, M. Zachmann, C. Gübelin-De Campo, B. Manella
Publikováno v: Hormone Research. 36:235-237
Salivary testosterone (T) levels in male children and adolescents were measured and compared with plasma T. Salivary concentrations correlated well with plasma total T (r = 0.72) and even better with free plasma T (r = 0.89) in subjects with plasma T
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b51a9d3e97624cfba39bead73becb42a
https://doi.org/10.1159/000182171
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3
Conversion from pure 17,20-desmolase- to combined 17,20-desmolase/17 alpha-hydroxylase deficiency with age
Autor: Milo Zachmann, Elizabeth Navarro, B. Manella, B. Kempken
Publikováno v: Acta endocrinologica. 127(2)
A previously described phenotypically female 46,XY-individual with 17,20-desmolase deficiency was followed from adolescence to adulthood. While at age 16.9 years her 17 alpha-hydroxylating capacity was normal and steroids not hydroxylated in position
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e2166849e80ee1fa14c52fe741062fe
https://pubmed.ncbi.nlm.nih.gov/1529667
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5
Influence of oestrogen in high and low doses on plasma steroid concentrations in girls with tall stature and Turner syndrome
Autor: Milo Zachmann, Urs Eiholzer, H. Bucher, B. Manella, Andrea Prader
Publikováno v: Scopus-Elsevier
Plasma DHA, 17-OH-progesterone, androstenedione, testosterone, cortisol, oestrone and oestradiol were determined before and on high dose oestrogen treatment (1, 3, 6 and 16 months) given to excessively tall girls to reduce future adult height. Basal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c70c8beec8ebeb99412f1aed83d4a43b
https://doi.org/10.1530/acta.0.1060368
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6
Radioimmunoassay of Progesterone in Saliva
Autor: B. Manella, W. Sorgo, Milo Zachmann
Publikováno v: Hormone Research. 17:153-159
A rapid specific radioimmunoassay for progesterone in mixed, unstimulated saliva is described. Column chromatography is not necessary. One single extraction with petroleum ether provides a fractional recovery of 75-95%. The assay sensitivity is 9 pg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fc0a447a99c3fe3b012f17714649bee
https://doi.org/10.1159/000179691
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7
Treatment of pubertal gynaecomastia with testolactone
Autor: Milo Zachmann, E A Werder, Mariarosaria Muritano, Urs Eiholzer, B. Manella
Publikováno v: Acta Endocrinologica. 113:S218-S226
22 Boys with pubertal gynaecomastia (age 15.9+/−1.9 years) were treated with testolactone (450 mg daily by mouth) for 2 to 6 months without side-effects. The mean breast gland diameter regressed from 4.4 to 3.3, 3.2 cm, and 1.7 cm at 2,4, and 6 mon
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b29988b9c4c612ec25735bb1b2798a8
https://doi.org/10.1530/acta.0.112s218
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8
Ovarian steroidogenesis in an adrenalectomized girl with 21-hydroxylase deficiency
Autor: Andrea Prader, B. Manella, G. Knorr-Muerset, M. Atares, Milo Zachmann, B. Kempken
Publikováno v: Clinical endocrinology. 21(5)
A girl with congenital adrenal hyperplasia due to 21-hydroxylase deficiency could not be controlled by conventional treatment, and was adrenalectomized at age 8.5 years (bone age 13.5 years). After surgery, puberty and menarche occurred. On replaceme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b094c362b09e792332826aaae0baad8
https://pubmed.ncbi.nlm.nih.gov/6094047
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9
Transient ovarian testosterone and androstenedione hypersecretion: a cause of virilization or premature pubarche in prepubertal girls
Autor: Andrea Prader, B. Manella, Jakob Briner, Milo Zachmann, Mariarosaria Muritano
Publikováno v: Hormone research. 28(1)
In 2 girls with signs of androgen overproduction, the usual causes were excluded. Patient 1 (3.6 years) presented with hypertrophy of the clitoris, patient 2 (7.8 years) with pubic and axillary hair. Urinary steroids and plasma dehydroepiandrosterone
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::280eabb2d8868cc267d4794354dabc2b
https://pubmed.ncbi.nlm.nih.gov/3447939
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10
Comparison of two tests to recognize or exclude 5 alpha-reductase deficiency in prepubertal children
Autor: W. Hoepffner, Milo Zachmann, H. Willgerodt, B. Manella, V. Hesse, Andrea Prader, S. A. Greene
Publikováno v: Acta endocrinologica. 114(1)
Plasma testosterone (T, nmol/l) and dihydrotestosterone (DTH, nmol/l) were measured in 54 children and young adults with male pseudohermaphroditism (46XY, no defect of steroid biosynthesis) 4 h after im injection of testosterone propionate (25 mg/m2,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab39757445e23ed78ad1f08e89ce4c4a
https://pubmed.ncbi.nlm.nih.gov/2880442
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