Uroluteinizing hormone

Luteinizing Hormone (LH) is involved in the ovulation induction of FSH, promotes the formation and secretion of estrogen and progesterone, promotes the synthesis and secretion of androgen in the testis, and is affected by factors such as daytime and menstrual cycle. LH and HCG have cross-immunological reactions. Can be due to insufficient secretion of estrogen before ovulation, resulting in dysplasia of the corpus luteum and premature atrophy. When the corpus luteum is insufficiency, the secretion function is poor, and the amount of progesterone secretion is insufficient. The clinical manifestations are regular menstrual cycles, but the cycle is shortened, or a small amount of bleeding occurs a few days before the menstrual flow, and the amount of menstrual blood may be unchanged. Basic Information Specialist classification: growth and development check classification: urine / kidney function test Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Anterior pituitary dysfunction, Sheen syndrome (Xihan syndrome), anorexia nervosa, familial olfactory-sexual hypoplasia syndrome (olfactory dysfunction-type testosterone syndrome), retinitis pigmentosa-obesity- Multi-finger syndrome (sexual naive-retinal retinitis - polyphagia, toe deformity syndrome), sex hormone tumor, HCG (human chorionic gonadotropin) tumor, adrenal hyperplasia syndrome. Normal value: Urine luteinizing hormone (female follicular phase): 7.2-23.5u/24h Above normal: Congenital ovarian hypoplasia (gonadal hypoplasia), congenital testicular hypoplasia (sperm tube dysplasia), testicular feminization, gonadectomy, gonadal stimulating hormone tumor, polycystic ovary syndrome. negative: Positive: Tips: Clomiphene, levodopa raised FSH, and decreased oral contraceptives and sex hormones. Normal value Female follicular phase 7.2 ~ 23.5u / 24h. Clinical significance (1) elevation: congenital ovarian hypoplasia (gonadal hypoplasia), congenital testicular hypoplasia (sperm tube dysplasia), testicular feminism, gonadectomy, gonadal stimulating hormone tumor, polycystic ovary Syndrome, etc. (2) reduction: anterior pituitary dysfunction, Sheen syndrome (Xihan syndrome), anorexia nervosa, familial olfactory-sexual hypoplasia syndrome (olfactory dysfunction-free testis syndrome), retina Pigment degeneration-obesity-multi-finger syndrome (sexual naive-retinal retinitis-polyphagia, toe deformity syndrome), sex hormone tumor, HCG (human chorionic gonadotropin) tumor, adrenal hyperplasia syndrome, and the like. High results may be diseases: congenital ovarian hypoplasia, congenital testicular hypoplasia (1) Clomiphene and levodopa increase FSH, and oral contraceptives and sex hormones reduce it. (2) Determination of LH can predict the ovulation time of women, as a test for predicting ovulation. Inspection process (1) Remove the stopper of the glass test tube, place the bottle vertically on the tray, and add urine to the glass test tube with a dropper to the black indicator line. (2) Gently shake the tube from side to side for 5 min, still put it back in place, and let stand for 3 min. (3) Pour all the solution in the above glass test tube onto the blue filter of the measuring box, and then stand still for 3 minutes, and discard the glass test tube. (4) Remove the filter, open the plastic tube, pour the solution in the tube into the hole in the assay box, and let stand for 3 minutes. (5) Drop 5 drops of the stop solution and read the results immediately. Not suitable for the crowd Generally no taboos. Adverse reactions and risks No.