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Prenatal testosterone supplementation alters puberty onset, aggressive behavior, and partner preference in adult male rats
(Springer Tokyo, 2012-03-01)
The objective of this study was to investigate whether prenatal exposure to testosterone (T) could change the body weight (BW), anogenital distance (AGD), anogenital distance index (AGDI), puberty onset, social behavior, ...
Age of onset of puberty in chilean boys according to testicular volume and tanner stage La pubertad en niños chilenos muestra un adelantamiento en el inicio del crecimiento testicular
(Sociedad Medica de Santiago, 2015)
© 2015, Rev Med Chile. All rights reserved. Background A secular trend towards a younger age of puberty onset has been reported in Chilean girls. Aim: To evaluate the age of onset of puberty and prevalence of early puberty ...
Puberty in South American Bos indicus (Zebu) cattle
(Elsevier B.V., 2004-07-01)
Puberty in Zebu heifers follows a pattern characterized by a decrease in the steroid feedback mechanism and an increase in LH concentration, which result in the first ovulation followed by a short estrous cycle and the ...
Puberty in South American Bos indicus (Zebu) cattle
(Elsevier B.V., 2004-07-01)
Puberty in Zebu heifers follows a pattern characterized by a decrease in the steroid feedback mechanism and an increase in LH concentration, which result in the first ovulation followed by a short estrous cycle and the ...
Genetic and epigenetic control of puberty
Puberty is a complex transitional phase in which reproductive capacity is achieved. There is a very wide variation in the age range of the onset of puberty, which follows a familial, ethnic, and sex pattern. The ...
Puberty and growth rate in thoroughbred fillies
(Elsevier B.V., 1997-09-01)
We measured progesterone and estradiol levels from birth to the beginning of adult life in 10 Thoroughbred fillies from the Equilia Stud Farm in Avare SP, Brasil. The animals were measured and weighed monthly for the ...
Puberty and growth rate in thoroughbred fillies
(Elsevier B.V., 1997-09-01)
We measured progesterone and estradiol levels from birth to the beginning of adult life in 10 Thoroughbred fillies from the Equilia Stud Farm in Avare SP, Brasil. The animals were measured and weighed monthly for the ...
Onset of puberty at eight years of age in girls determines a specific tempo of puberty but does not affect adult height
(2004)
Aims: To analyse the effect of early puberty (onset between 7.5 and 8.5 y) on pubertal growth and adult height in girls, and the implications of this effect for the age limit for normal onset of puberty. Methods: Longitudinal ...
Onset of puberty at eight years of age in girls determines a specific tempo of puberty but does not affect adult height
(2004)
Aims: To analyse the effect of early puberty (onset between 7.5 and 8.5 y) on pubertal growth and adult height in girls, and the implications of this effect for the age limit for normal onset of puberty. Methods: Longitudinal ...
Prepubertal Adiposity, Vitamin D Status, and Insulin Resistance
(Amer Acad Pediatrics, 2016)
OBJECTIVE: To evaluate the following from prepuberty to the puberty-onset: (1) changes in serum 25-hydroxyvitamin-D (25[OH]D), adiposity, and insulin resistance (IR); (2) the effect of prepubertal adiposity on serum 25(OH)D ...