Comparison of efficacy of letrozole and clomiphene citrate for induction of ovulation
Zanco Journal of Medical Sciences, 2020 Background and objective: Ovulatory dysfunction is a common cause of infertility. This study aimed to determine if letrozole is more efficient than clomiphene for the induction of ovulation in a group of un ovulatory infertile women.
Ariana K. Jawad +2 more
doaj +1 more source
Sperm chromatin dispersion test before sperm preparation is predictive of clinical pregnancy in cases of unexplained infertility treated with intrauterine insemination and induction with clomiphene citrate [PDF]
, 2016 Background/aims: A large proportion of men with normal sperm results as analyzed using conventional techniques have fragmented DNA in their spermatozoa.
De Croo, Ilse +4 more
core +2 more sources
Thyroxine-binding globulin: investigation of microheterogeneity [PDF]
, 1981 Preparations of T4-binding globulin (TBG) from human serum was performed using only two affinity chromatography steps. Purity of the protein was demonstrated by a single band in overloaded disc and sodium dodecyl sulfate electrophoresis, equimolar ...
Gärtner, Roland +4 more
core +1 more source
A comparative study of ovulation induction by clomiphene citrate vs letrozole [PDF]
New Indian Journal of OBGYNObjectives: The present study was conducted to compare ovulation induction by clomiphene citrate and letrozole in women with ovulatory dysfunction. Methodology: In this open label comparative randomized clinical trial, patients aged 20 to 40 years with
Hemant Deshpande +3 more
doaj +1 more source
Heterotopic Triplet Pregnancy After Clomiphene Citrate [PDF]
Ochsner Journal, 2021 Background: Heterotopic pregnancy is an exceedingly rare condition in which an intrauterine and extrauterine pregnancy coexist. Superfetation refers to the coexistence of 2 or more fetuses of different gestational ages as a result of ovulation, fertilization, and implantation during an ongoing pregnancy.
Morong, James J +3 more
openaire +3 more sources
A hidden cause of infertility in hypothyroid patients [PDF]
, 2020 Methylene tetrahydrofolate reductase (MTHFR) gene mutations could be the cause of infertility in hypothyroid patients. Hence, it is worthy to screen for MTHFR gene mutations in infertile hypothyroid females and their partners if infertility persists ...
Ahmed, Soha Magdy +4 more
core +1 more source
The endometrial expression level of estrogen-α and VEGF-A in female rats administered with a low dose of estrogen in early clomiphene citrate therapy [PDF]
Iraqi Journal of Veterinary Sciences, 2023 The study was conducted to determine the effect of low-dose estrogen in the early cycle of clomiphene citrate therapy on the expression of level estrogen receptor α (ERα) and VEGF-A in the endometrium.
Rahmat L. Landahur +3 more
doaj +1 more source
Estrone and estradiol concentrations in human ovaries, testes, and adrenals during the first two years of life [PDF]
, 1987 To determine the origin of estrogens in infant blood, we measured estrone (E1) and estradiol (E2) in the gonads of 50 girls and 64 boys who died suddenly between birth and 2 yr of age as well as in the adrenals of 18 of these infant girls and 16 of the ...
Bidlingmaier, F. +4 more
core +1 more source
Metformin-letrozole in comparison with Metformin-clomiphene citrate in clomiphene-resistance PCOS patients undergoing IUI [PDF]
Iranian Journal of Reproductive Medicine, 2011 Background: Polycystic ovary syndrome (PCOS) is associated with approximately 75% of women who suffer from infertility due to anovulation. Additionally, around 20– 25% of anovulatory women with PCOS do not respond at all to clomiphene citrate and are ...
Mohammad Hossein Fallahzadeh +2 more
doaj
The management of infertility associated with polycystic ovary syndrome [PDF]
, 2003 Polycystic ovary syndrome [PCOS] is the commonest cause of anovulatory infertility. Treatment modes available are numerous mainly relying on ovarian stimulation with FSH, a reduction in insulin concentrations and a decrease in LH levels as the basis of ...
Roy Homburg
core +1 more source