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30-60 / 1000+ resultsresearch (673) Seminoma in SRY-Negative 46, XX Testicular Disorder of Sex Development Presenting as Acute Abdomen: An Extremely Rare Case Report
Rare seminoma found in a 33-year-old woman with atypical genitalia and no Y chromosome.
research Finasteride use in the male infertility population: effects on semen and hormone parameters
Finasteride can reduce fertility in some men, but stopping it increases sperm count.
research Three-Dimensional Dynamic MR-Hysterosalpingography: A New, Low Invasive, Radiation-Free and Less Painful Radiological Approach to Female Infertility
This new method makes checking for female infertility less painful, less invasive, and doesn't use radiation.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research RE: CHRONIC TREATMENT WITH FINASTERIDE DAILY DOES NOT AFFECT SPERMATOGENESIS OR SEMEN PRODUCTION IN YOUNG MEN
Finasteride daily doesn't affect sperm production or semen in young men.
research Total prostate volume as risk factor for semen pathologies in ageing male
Larger prostate size in older men may be linked to poorer semen quality and fertility issues.
research (798) Finasteride 1 mg: Silent Impacts on Male Fertility Despite Preserved Hormonal Balance
Finasteride 1 mg reduces semen quality without affecting hormones.
research SERUM STEROIDS AND PITUITARY HORMONES IN FEMALE PUBERTY: A PARTLY LONGITUDINAL STUDY
During puberty, hormone levels rise, with early increases in some steroids and most menstrual cycles becoming regular by six years after menarche.
research Sperm aneuploidy in infertile male patients: a systematic review of the literature
Infertile men are more likely to produce sperm with abnormal chromosome numbers, which can affect pregnancy success and embryo health.
research A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry
A new method was developed to analyze certain hormones and drugs in human blood efficiently.
research Quantitative Analysis of the Characteristics between Normal Controls and Androgenetic Alopecia in Korean Using the Simple Hand-held Phototrichogram System
research Cognitive testing of a survey instrument for self-assessed menstrual cycle characteristics and androgen excess
The survey helps identify menstrual irregularities and excess male hormones, aiming to detect conditions like Polycystic Ovary Syndrome.
research Morphology of the testis and the epididymis in rats with dihydrotestosterone (DHT) deficiency.
DHT deficiency in rats reduces sperm content and affects testis structure over time.
research Intrauterine Insemination
research Impact of Microbial Infection on Sperm Parameters of Seminal Bacteria in Asymptomatic Subfertile Males
Seminal bacteria can lower sperm quality in subfertile men.
research Simultaneous quantitation of nine hydroxy-androgens and their conjugates in human serum by stable isotope dilution liquid chromatography electrospray ionization tandem mass spectrometry
A new method accurately measures nine specific hormones in human blood.
research Sexual steroid regulation of spermatogenesis: new actors enter the stage
Estrogens and androgens are crucial for male fertility.
research A preliminary study of steroid reproductive hormones in human hair
Human hair can be used to measure reproductive hormones.
research Sperm extraction in nonmosaic Klinefelter syndrome patients: A case series and literature review of sperm extraction in Klinefelter syndrome patients
Younger Klinefelter Syndrome patients have a better chance of successful sperm extraction.
research Finasteride use in the male infertility population: effects on semen and hormonal parameters
Finasteride may improve sperm count in subfertile men with low sperm count.
research Semen Cryopreservation in Testicular Cancer: Before or After Orchidectomy?
Post-orchidectomy semen has better DNA integrity for fertility treatments.
research Morphometric-stereological and functional epididymal alterations and a decrease in fertility in rats treated with finasteride and after a 30-day post-treatment recovery period
Finasteride causes lasting fertility decrease in rats.
research Finasteride-associated male infertility
Stopping finasteride can improve sperm count in infertile men.
research Genitalia, Male The effect of finasteride on spermatogenesis of Mesocricetus auratus 1 Impacto da finasterida na espermatogênese do Mesocricetus auratus
Finasteride significantly reduced sperm production and caused testicular atrophy in hamsters.
research Determination of estradiol and progesterone concentrations in human scalp hair
Hair levels of estradiol and progesterone are higher in premenopausal than postmenopausal women, but the difference isn't statistically significant, indicating the need for a better measurement method.
research Figure 10, Photographic evaluation of treatment response to finasteride a – pre treatment b – post treatment
research Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Finasteride may negatively affect male fertility.
research Hirsutography: Photographic measurement of linear hair growth in hirsute women during comparison of anti-androgen treatments
The photographic method accurately measures hair growth and both treatments effectively reduced hair growth in hirsute women.
research What should it take to describe a substance or product as 'sperm-safe'
Products should be called 'sperm-safe' only after thorough, well-designed tests.