Serum estradiol levels were measured in 360 men attending an infertility clinic and 68 proven fertile men to determine whether estradiol measurements are clinically useful. The normal range of estradiol levels found in fertile men was 10–82 pg/ml. Serum concentrations of estradiol in azoospermic ...
(1992) Comparison of first trimester serum estradiol levels in aborters versus nonaborters during maintenance of normal progesterone levels. Gynecol. Obstet. Invest., 34, 206-210.Check, J.H., Lurie, D., Davies, E. and Vetter, B. (1992) Comparison of the First Trimester Serum Estradiol ...
In girls, leptin was the first hormone to rise followed by FSH and later by LH and estradiol. A similar pattern occurred in boys, despite the fact that leptin dropped after 10 yr when testosterone rises. Divided into three pubertal stages, i.e. P1 = prepuberty, P2 = early puberty, and...
Significant correlation was found between salivary and serum levels of estradiol and progesterone (p < 0.001). Measurements of these salivary steroids may be used to assess follicular dynamics. Moreover, salivary sampling is simple, convenient and stress free.关键词: Saliva Serum Estradiol Progesterone...
Estradiol: 20–50 pg/mL (male), 10–180 pg/mL (female, follicular), 40–200 pg/mL (female, luteal), ˂10 pg/mL (postmenopausal) Free T3: 2.3–4.2 pg/mL Free T4: 0.8–1.8 ng/dL Follicle-stimulating hormone (FSH): 1–7 mIU/mL (1–7 U/L) (male), 2–9 mIU/mL (2...
Ten healthy women (mean age, 29 years) with regular menstrual cycles of 26 to 29 days were tested for levels of total serum cholesterol, triglycerides, phospholipids, and estradiol three times during one menstrual cycle-during menstruation, at ovulation, and in the luteal phase. All studies were...
Postmenopausal women had low 17β-estradiol concentrations both in serum and breast tissue (r = 0.813; P < 0.0001, n = 16). Women taking oral contraceptives (n = 12) had low serum and breast tissue levels of estradiol (r = 0.376; P = n.s.). Premenopausal women (n = 6, mean age...
Effect of treatment with different doses of 17-beta-estradiol on the insulin receptor The mechanism for the development of insulin resistance in normal pregnancy is complex and is associated with serum levels of sex hormones. However, the in... C, González,A, Alonso,NA Grueso,... - 《...
We compared serum leptin levels during various phases of menstrual cycle and its correlation with serum estradiol between normal weight and overweight/obese young females. Fifty-six young females with normal menstrual cycle were grouped into 26 normal weight and 30 overweight/obese subjects. Serum ...
An increased serum progesterone-to-estradiol ratio on the day of human chorionic gonadotropin administration does not have a negative impact on clinical pregnancy rate in women with normal ovarian reserve treated with a long gonadotropin releasing hormone agonist protocol...