Results 21 to 30 of about 42,558 (309)

Seminal Histone Deacetylase, Fructose and Serum Reproductive Hormones as Diagnostic Marker in Sub-Groups of Infertile Males

Acta Medica Iranica, 2023
Accurate diagnosis of the cause of infertility assists in the choice of treatment modalities and amelioration of the associated psychosocial problems. The research was carried out using 75 infertile males and 75 males with proven fertility as controls ...
Wasiu Eniola Olooto, Hammed A Adenusi, Joseph O Soola, Monisola A Ayodele, Frank E Agidigbi   +4 more
doaj   +1 more source

Anti-Müllerian Hormone and Testicular Function in Prepubertal Boys With Cryptorchidism

Frontiers in Endocrinology, 2018
IntroductionThe functional capacity of the testes in prepubertal boys with cryptorchidism before treatment has received very little attention. The assessment of testicular function at diagnosis could be helpful in the understanding of the pathophysiology
Romina P. Grinspon, Silvia Gottlieb, Patricia Bedecarrás, Rodolfo A. Rey, Rodolfo A. Rey   +4 more
doaj   +1 more source

Gonadotropins treatment prior to microdissection testicular sperm extraction in non-obstructive azoospermia: a single-center cohort study

Reproductive Biology and Endocrinology, 2022
Background Microdissection testicular sperm extraction (micro-TESE) in combination with ICSI can make paternity possible for non-obstructive azoospermia (NOA) patients.
Tianwen Peng, Chen Liao, Xin Ye, Zhicong Chen, Yu Lan, Xin Fu, Geng An   +6 more
doaj   +1 more source

Challenges and controversies in diagnosis and management of gonadotropin dependent precocious puberty: An Indian perspective

Indian Journal of Endocrinology and Metabolism, 2015
Managing precocious puberty (PP) has been a challenge due to lack of standardized definition, gonadotrophins assay, gonadotrophin stimulation, timings for blood sampling, and parameters for assessing outcomes.
Manoj Kumar, Satinath Mukhopadhyay, Deep Dutta   +2 more
doaj   +1 more source

Pharmacological treatment for pubertal progression in boys with delayed or slow progression of puberty: A small-scale randomized study with testosterone enanthate and testosterone undecanoate treatment

Frontiers in Endocrinology, 2023
ContextThe use of testosterone enanthate (TE), 50–75 mg intramuscularly (i.m.)/month, for the treatment of boys with delayed puberty or slow progression to induce puberty is the standard of care (SoC) in Sweden.
Martin Österbrand, Martin Österbrand, Martin Österbrand, Hans Fors, Hans Fors, Ensio Norjavaara, Ensio Norjavaara   +6 more
doaj   +1 more source

Effects of Crocin on The Pituitary-Gonadal Axis and Hypothalamic Kiss-1 Gene Expression in Female Wistar Rats [PDF]

International Journal of Fertility and Sterility, 2018
Background Saffron (Crocus sativus L.) has been traditionally used as a spice for coloring and flavoring in some countries cuisine. One of the main components of saffron is Crocin.
Dina Zohrabi, kazem parivar, Mohammad Hossein Sanati, Nasim Hayati Roodbari   +3 more
doaj   +1 more source

Effects of GnRH agonist immunization on vaginal electrical resistance, FSH, LH, and ovaries in prepubertal female sheep

Czech Journal of Animal Science, 2013
The study is aimed at the investigation of the effects of GnRH agonist (alarelin) immunization on the vaginal electrical resistance (VER) and secretion of FSH and LH in sheep.
S. Wei, W. Zou, T. Zhang, Y. Zhang, Z. Gong, Y. Li   +5 more
doaj   +1 more source

Gonadotropins in Mini-Puberty: Pathophysiological and Therapeutic Implications for Male Congenital Hypogonadism. [PDF]

Children (Basel)
Background: Mini-puberty is a transient but critical postnatal activation of the hypothalamic–pituitary–gonadal axis, essential for male gonadal maturation, penile and testicular growth, and future reproductive potential: this physiological hormonal ...
Cammisa I, Rigante D, Cipolla C.
europepmc   +2 more sources

Regulation of the G2/M Transition in Rodent Oocytes [PDF]

, 2010
Regulation of maturation in meiotically competent mammalian oocytes is a complex process involving the carefully coordinated exchange of signals between the somatic and germ cell compartments of the ovarian follicle via paracrine and cell–cell coupling ...
Downs, Stephen
core   +2 more sources

Serum testosterone level correlates with left ventricular hypertrophy in older women

Frontiers in Endocrinology, 2023
IntroductionSex hormones may play an important role in age-related cardiac remodeling. However, their impact on cardiac structure and function in females of advanced age still remains unclear. The aim of this study is to evaluate the relationship between
Iwona Szadkowska, Agnieszka Guligowska, Anna Jegier, Marek Pawlikowski, Hanna Pisarek, Katarzyna Winczyk, Tomasz Kostka   +6 more
doaj   +1 more source