research Significant Effects of Mild Endogenous Hormonal Changes in Humans: Considerations for Low-Dose Testing
Small hormonal imbalances can cause significant health problems, so more sensitive testing for hormone-disrupting chemicals is needed.
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research Androgen Replacement Therapy in Women
Androgen replacement therapy can improve libido and mood in women with severe androgen deficiency, but more research is needed on its long-term safety.
research Testosterone: The Male Sex Hormone
More research is needed to understand how testosterone is maintained in adult males.
research Are Sex Hormones Promising Candidates to Explain Sex Disparities in the COVID-19 Pandemic?
Sex hormones like estrogen and testosterone may affect COVID-19 severity differently in men and women, potentially influencing prevention and treatment strategies.
research Effects of the Level and Composition of Concentrate Supplements Before Breeding and in Early Gestation on Production of Different Hair Sheep Breeds
research Supraphysiological Dose of Testosterone Impairs the Expression and Distribution of Sex Steroid Receptors During Endometrial Receptivity Development in Female Sprague-Dawley Rats
High doses of testosterone disrupt hormone levels and receptor expression in the uterus, affecting fertility.
research Testosterone Therapy for Transgender Men: Effects and Safety
Testosterone therapy in transgender men has both desired effects like increased muscle mass and potential health risks such as higher cardiovascular risk.
research Cross-Sex Hormone Therapy for Gender Dysphoria
Cross-sex hormone therapy is important for managing gender dysphoria and requires careful monitoring and healthcare provider education.
research Transmasculine Hormone Therapy: Dermatologic, Genital, Sexual, and Cardiovascular Effects and Safety Concerns
Testosterone therapy for transmasculine individuals is generally safe with medical supervision, improves mental health, and has mixed effects on physical health.
research Medical Care for Children and Adolescents with Gender Dysphoria and Gender Inconsistency in Light of Current Recommendations: How to Implement the 'Primum Non Nocere' Principle?
The safety and effectiveness of gender-affirming treatments for children are uncertain, with potential long-term risks like infertility.
research Endocrine Profile of the VCD-Induced Perimenopausal Model Rat
The rat model showed early perimenopause with regular cycles and low hormones, and late perimenopause with irregular cycles and higher hormone levels.
research Skin-Derived Stem Cells as a Source of Primordial Germ Cell and Oocyte-Like Cells
Skin-derived stem cells can become various cell types, including germ cell-like and oocyte-like cells.
research Myo-Inositol to D-Chiro-Inositol Ratio in Follicular Fluid Plays a Pivotal Role for Oocyte and Embryo Quality: Summary of Available Evidence
The right balance of Myo-Inositol to D-Chiro-Inositol in follicular fluid is crucial for good egg and embryo quality.
research Differences in Reproductive Toxicology Between Alopecia Drugs: An Analysis on Adverse Events Among Female and Male Cases
Finasteride has a higher risk of reproductive side effects than minoxidil.
research The Importance of Basonuclin 2 in Adult Mice and Its Relation to Basonuclin 1
Basonuclin 2 is vital for the development of facial bones, hair follicles, and male germ cells in adult mice, and its absence can lead to dwarfism and abnormal follicles.
research Disorders of Ovulation
Ovulation disorders are a major cause of infertility and menstrual problems in women.
research Diagnosis and Management of Infertility Due to Anovulation
The conclusion is that lifestyle changes and weight loss are first-line treatments for infertility due to anovulation, with various medications and assisted reproductive technologies as additional options.
research Polycystic Ovary Syndrome Phenotypes and Infertility Treatment
Different PCOS types respond uniquely to infertility treatments, with some having lower pregnancy rates and higher risks of complications.
research Discussion of Field Effects After Intraovarian Injection of Autologous Platelet-Rich Plasma
The document concludes that more research is needed to understand how PRP affects the ovaries and to standardize its use in treatment.
research New Hyaluronan-Based Biomatrix for 3D Follicle Culture Yields Functionally Competent Oocytes
A new gel helps grow mature eggs in a lab that can be fertilized and develop further.
research Stromal Cells of the Human Postmenopausal Ovary Display a Distinctive Biochemical and Molecular Phenotype
Postmenopausal ovary stromal cells have a unique makeup and limited steroid production, suggesting androgens come from the adrenal gland.
research New Idea for Hair Transplantation to Preserve More Donor Hair Follicles
A new hair transplant method suggests freezing and storing dense hairs for future use to address severe hair loss.
research The Relationship Between Intimacy and Subjective Health in Couples Undergoing Infertility Treatment
Greater intimacy leads to better self-reported health in couples having infertility treatment.
research Polycystic Ovary Syndrome and Infertility: An Update
New treatments for PCOS are improving fertility and managing symptoms better.
research Androgen Receptor CAG Repeat Length Is Associated With Ovarian Reserve But Not With Ovarian Response
The length of CAG repeats in the androgen receptor gene is linked to ovarian reserve but does not affect how the ovaries respond to stimulation.
research Physiological Functions of PP2A: Lessons from Genetically Modified Mice
Mice studies show that Protein Phosphatase 2A is crucial for cell growth, development, and disease prevention.
research Risk of Abnormal Pregnancy Completing Chemotherapy for Gestational Trophoblastic Tumor
After chemotherapy for a gestational trophoblastic tumor, normal pregnancy rates are possible, but there's a slightly higher risk of the tumor reoccurring in future pregnancies.
research The Pathophysiology of Polycystic Ovary Syndrome: Understanding PCOS and Its Endocrinology
The conclusion is that PCOS is caused by ovarian sensitivity to hormones and disrupted hormone control, possibly due to ovarian factors, and more research is needed.
research Study on the Zona Pellucida 4 (ZP4) Gene Sequence and Its Expression in the Ovaries of Patients with Polycystic Ovary Syndrome
The research suggests that the ZP4 gene is linked to egg development in women with PCOS but requires more study to understand its role in infertility.
research Polycystic Ovarian Syndrome: Comprehensive Overview and Management Approaches
Eating 500 fewer calories a day and making lifestyle changes can improve PCOS symptoms and reduce diabetes risk; more research is needed on its causes and treatments.