46 citations
,
December 2003 in “Advances in neonatal care” Assessing newborn scalp hair can reveal important health information.
1 citations
,
December 2023 Hair grows in cycles and changes with age, starting from fetal development.
April 2017 in “Turkish Journal of Pediatric Disease” Careful diagnosis is crucial in premature pubarche cases, as 20% have other conditions.
10 citations
,
January 1987 in “PubMed” Thyroid hormone and epidermal growth factor affect hair angle, tooth eruption, and ear development in rats.
34 citations
,
May 2013 in “Journal of the European Academy of Dermatology and Venereology” Hair growth slows and shedding increases after childbirth, but most women don't experience excessive hair loss.
3 citations
,
July 2015 in “Pediatrics in review” Precocious puberty is starting earlier due to factors like obesity and chemicals, with treatment focusing on preserving height and addressing social issues.
1 citations
,
April 2018 in “Journal of dairy science” Dairy cows' skin and hair follicles change size and growth phase around the time they give birth.
1 citations
,
February 2017 in “International journal of anatomy and research” Understanding fetal skin development helps diagnose congenital skin diseases.
April 1974 in “Pediatric Research” April 1987 in “Pediatric Research” 29 citations
,
July 2011 in “Pediatrics in review” Accurate assessment of puberty using Tanner staging is crucial for identifying normal and abnormal development.
September 2004 in “PubMed” Hair grows in three stages: growing, transition, and resting.
August 2017 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Melatonin supplementation may lower skin temperature in unshaved areas of pregnant beef cattle.
17 citations
,
April 1990 in “Environmental Research” Methylmercury accumulates in mouse hair during growth, then decreases when growth stops.
1 citations
,
November 2022 in “Nutrients” Hair glucocorticoid levels and gut bacteria are linked to growth rates in piglets.
38 citations
,
August 1973 in “Journal of Investigative Dermatology”
211 citations
,
October 2001 in “The FASEB Journal” Noggin is necessary to start the hair growth phase in skin after birth.
84 citations
,
February 1981 in “Journal of Endocrinology” Epidermal growth factor slows hair and body growth in mice.
October 2014 in “Archives of Disease in Childhood” Growth hormone therapy can improve symptoms and growth in children with Vitamin-D Dependent Rickets Type-2.
173 citations
,
May 2001 in “Human reproduction update” Oestrogens are key for bone growth during puberty in both boys and girls.
16 citations
,
October 2003 in “Journal of The American Academy of Dermatology” A boy had unusual synchronized hair growth with short active growth phases, not fitting known hair disorders.
January 2003 in “Jiefangjun yixue zazhi” Growth factors in skin increase with age, aiding development and healing.
1 citations
,
April 1936 in “Journal of Experimental Biology” Hanson's thymus extract sped up growth and development in mice over generations.
34 citations
,
August 2003 in “Clinical and Experimental Dermatology” Pregnant women's hair gets thicker.
98 citations
,
April 2003 in “Die Naturwissenschaften” September 1993 in “Archives of Disease in Childhood” 3 citations
,
January 1985 in “Acta Obstetricia Et Gynecologica Scandinavica” A rare ovarian tumor caused early puberty signs in a 1-year-old girl, but surgery reduced hormone levels.
July 2004 in “Journal of the American Dietetic Association” Many Korean preschool children have low zinc levels, which may affect their growth, and zinc supplements could help.
1 citations
,
January 2008 in “Proceedings of the 9th World Rabbit Congress, Verona, Italy, 10-13 June 2008” Furless male rabbits grew slightly faster and heavier than furred ones, but testosterone levels were not the cause.
20 citations
,
May 1998 in “PEDIATRICS” African-American girls tend to start puberty earlier than white girls, possibly due to increased androgen production.