17-ketosteroids and Thalassemia

17-ketosteroids has been researched along with Thalassemia* in 7 studies

Other Studies

7 other study(ies) available for 17-ketosteroids and Thalassemia

ArticleYear
Endocrinopathy in thalassaemia major.
    Archives of disease in childhood, 1976, Volume: 51, Issue:3

    Pituitary, adrenal, and pancreatic functions were investigated in 9 patients with thalassaemia major. 9 a.m. plasma ACTH values were 148-480 pg/ml (normal range 15-70 pg/ml). Cortisol and growth hormone response to insulin-induced hypoglycaemia was normal in all. 24-hour urinary excretions of 17-ketosteroids and 17-hydroxycorticosteroids were normal. There was normal cortisol response to intramuscular injection of ACTH. In a physiological adrenal stimulation test there was a significantly smaller response to each physiological dose of tetracosactrin. 4 patients had diabetic glucose tolerance tests--none are clinically diabetic. The mean plasma glucose utilization constant (Kgl=2-02) is significantly smaller than normal. Plasma insulin response both in the oral and the intravenous glucose tolerance test was significantly smaller than normal. The data were consistent with severe and widespread impairment of endocrine function and a plausible explanation would be iron deposition in endocrine organs. It is suggested that pituitary hyperfunction of ACTH secretion is due to target organ unresponsiveness which can be shown in its early stages only by a physiological test of the adrenal cortex. Skin pigmentation in thalassaemia seems to be due to the melanophore-stimulating effect of this raised plasma ACTH.

    Topics: 17-Hydroxycorticosteroids; 17-Ketosteroids; Adolescent; Adrenal Glands; Adrenocorticotropic Hormone; Blood Glucose; Child; Child, Preschool; Female; Growth Hormone; Humans; Hydrocortisone; Insulin; Iron; Male; Pancreas; Pituitary Gland; Thalassemia

1976
Endocrine evaluation in thalassemia major.
    Annals of the New York Academy of Sciences, 1974, Volume: 232, Issue:0

    Topics: 17-Ketosteroids; Adolescent; Adrenocorticotropic Hormone; Adult; Child; Child, Preschool; Diabetes Mellitus; Estrogens; Female; Glucagon; Glucose Oxidase; Glucose Tolerance Test; Greece; Growth Hormone; Humans; Hydrocortisone; Hydroxysteroids; Insulin; Iron; Italy; Luteinizing Hormone; Male; Pituitary-Adrenal Function Tests; Progesterone; Radioimmunoassay; Testosterone; Thalassemia; Thyroid Function Tests; Thyrotropin; Transfusion Reaction

1974
Endocrine function in thalassemia major.
    Annals of the New York Academy of Sciences, 1974, Volume: 232, Issue:0

    Topics: 17-Hydroxycorticosteroids; 17-Ketosteroids; Adolescent; Adult; Age Determination by Skeleton; Aldosterone; Anemia, Sickle Cell; Blood Transfusion; Child; Erythrocyte Count; Female; Growth Disorders; Growth Hormone; Hematocrit; Hemoglobins; Humans; Male; Pituitary-Adrenal Function Tests; Puberty; Radioimmunoassay; Splenectomy; Thalassemia; Thyroid Function Tests

1974
Intensive transfusion therapy in thalassemia major: an eight-year follow-up.
    Annals of the New York Academy of Sciences, 1974, Volume: 232, Issue:0

    Topics: 17-Ketosteroids; Adolescent; Adult; Age Determination by Skeleton; Age Factors; Blood Preservation; Blood Transfusion; Child; Electrocardiography; Erythrocytes; Exercise Test; Female; Follow-Up Studies; Freezing; Glucose Tolerance Test; Growth; Heart; Hemochromatosis; Humans; Hydroxysteroids; Liver; Liver Function Tests; Male; Radiography, Thoracic; Sex Characteristics; Thalassemia

1974
Clinical experience with intensive transfusion therapy in Cooley's anemia.
    Annals of the New York Academy of Sciences, 1969, Nov-20, Volume: 165, Issue:1

    Topics: 17-Ketosteroids; Blood Transfusion; Bone Development; Calcium; Child; Deferoxamine; Electrocardiography; Erythrocytes; gamma-Globulins; Glucose Tolerance Test; Gonadotropins; Growth; Hemoglobinometry; Humans; Iron; Kidney Function Tests; Liver Function Tests; Magnesium; Myocardium; Pentetic Acid; Phosphorus; Thalassemia; Thyroid Function Tests

1969
Growth retardation in thalassemia major.
    Annals of the New York Academy of Sciences, 1969, Nov-20, Volume: 165, Issue:1

    Topics: 17-Ketosteroids; Adolescent; Adrenal Glands; Adult; Blood Transfusion; Child; Female; Gonadotropins, Pituitary; Growth; Growth Disorders; Hemosiderosis; Humans; Hypogonadism; Iron; Male; Menstruation Disturbances; Metyrapone; Pituitary Function Tests; Splenectomy; Thalassemia; Thyroid Gland

1969
Endocrine function in thalassemia major.
    The Journal of clinical endocrinology and metabolism, 1968, Volume: 28, Issue:6

    Topics: 17-Ketosteroids; Adolescent; Adrenal Glands; Adult; Age Determination by Skeleton; Body Height; Body Weight; Child; Female; Gonadotropins; Gonads; Growth Hormone; Humans; Hypoglycemia; Insulin; Male; Metyrapone; Pituitary Gland; Pituitary-Adrenal Function Tests; Pituitary-Adrenal System; Thalassemia; Thyroid Gland

1968