research Secondary Sexual Characteristics and Menses in Young Girls
African-American girls tend to start puberty earlier than white girls, possibly due to increased androgen production.
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90-120 / 1000+ resultsresearch Assessment of Circulating Sex Steroid Levels in Prepubertal and Pubertal Boys and Girls by a Novel Ultrasensitive Gas Chromatography-Tandem Mass Spectrometry Method
Prepubertal girls have higher sex steroid levels than boys, possibly leading to earlier puberty.
research FRI-02 FROM GIRLS TO BOYS TO OLDER MEN, THE INTERESTING TALE OF THE GUEVEDOCES AND 5-ALPHA REDUCTASE INHIBITORS
The discovery of 5α-reductase deficiency in guevedoces led to the development of important urologic medications.
research Premature pubarche during minipuberty – literature review and two case reports
Isolated pubic hair in infants is usually harmless and resolves on its own.
research Case 1: Severe acne – not just skin deep
Severe acne in a young girl may indicate underlying hormonal issues.
research Precocious Puberty
Early sexual development in children, especially girls, can be treated with hormone therapy to improve adult height and requires support for the child and family.
research Nipple Differentiation in Fetal Male Rats Treated with an Inhibitor of the Enzyme 5α-Reductase: Definition of a Selective Role for Dihydrotestosterone*
Blocking a specific enzyme in male rat fetuses leads to the development of nipples and feminized genitalia.
research Neural substrates of the emotional negativity bias as revealed by haemodynamic data
Cyproterone acetate is a safe treatment that causes mild feminizing effects in adolescent trans-girls.
research An Unusual Cause of Primary Amenorrhea
The 18-year-old girl likely has a condition called müllerian agenesis, which caused her to not have a uterus and experience no menstrual periods.
research Normal Pubertal Development in Daughters of Women With PCOS: A Controlled Study
Daughters of women with PCOS generally experience normal puberty but may have more body hair and different body fat distribution.
research Pu‐erh tea reduces the transmission of CRD‐mediated alopecia risk to offspring
Pu-erh tea reduces hair loss risk in offspring.
research Clinical characteristics and risk factors of female precocious puberty
Precocious puberty in girls is linked to cosmetics, pollution, light exposure, early sexual information, diet, and hereditary factors.
research The pubertal presentation of polycystic ovary syndrome (PCOS)
Girls with PCOS often start puberty earlier and have signs of insulin resistance from a young age.
research Is increased constitutive skin and hair pigmentation an early sign of puberty?
Darker skin in 10-year-old girls may be an early sign of puberty.
research GEOGRAPHIC TONGUE IN TWO CHILDREN WITH NONPUSTULAR PSORIASIS
Fox Fordyce disease might be more common in prepubertal girls than thought and can be managed with treatment.
research DIFFERENT HORMONAL PATTERNS IN PREP'UBERTAL HYPERTRICHOSIS
research Disorders of excessive hair growth in the adolescent
Hirsutism in teen girls is common, usually harmless, but can sometimes signal serious issues and is treatable.
research Pubertal development in early adolescent girls: Relationships to mood, energy, restlessness, and certainty about self.
Early puberty in girls leads to intense moods, restlessness, and greater self-certainty.
research A Rare Case of Adolescent Girl with Beard-PCOS with a Difference: “HAIR-AN Syndrome”
A 16-year-old girl with HAIR-AN syndrome was treated with lifestyle changes and medications to manage her condition.
research Estrogens
research Temporal expression and steroidal regulation of piRNA pathway genes (mael, piwi, vasa) during Silurana (Xenopus) tropicalis embryogenesis and early larval development
The piRNA pathway genes are crucial in early development and may influence sex differentiation through hormone regulation.
research Serenoa repens as an Endocrine Disruptor in a 10-Year-Old Young Girl: A New Case Report
Serenoa repens may cause early puberty and should be used cautiously in children.
research Characteristics of physical and sexual development of girls conceived by assisted reproductive technologies
Girls conceived via assisted reproductive technologies show early puberty signs and larger ovaries.
research Criteria for Diagnosis of Polycystic Ovary Syndrome during Adolescence: Literature Review
Diagnose PCOS in teens using irregular periods and high androgen levels, not ultrasound.
research Evidence for Increased 5α-Reductase Activity During Early Childhood in Daughters of Women With Polycystic Ovary Syndrome
Young girls whose mothers have PCOS may have higher activity of a specific enzyme that could lead to developing PCOS later.
research A Study of the Impact of Environmental Chemicals and Micronutrients on Pubertal Development in A Mexican Population
Early exposure to fluoride, lead, and certain nutrients affects puberty differently in boys and girls.
research GRANULOSA‐THECA CELL TUMOR IN A ONE‐YEAR‐OLD INFANT
A rare ovarian tumor caused early puberty signs in a 1-year-old girl, but surgery reduced hormone levels.
research The Frequency of Various Phenotypes of Polycystic Ovarian Syndrome in Adolescents, Based on Rotterdam Criteria
The most common PCOS type in adolescents is hyperandrogenic with polycystic ovaries.
research Evaluation of Premature Pubarche Cases: A Single CenterExperience
Careful diagnosis is crucial for premature pubarche, as 20% of cases have other conditions.
research Hyperandrogenism in Adolescent Girls
Diagnosing PCOS in teenage girls is tricky and requires careful evaluation and management.