Results 41 to 50 of about 9,054 (246)

A family case of fertile human 45,X,psu dic(15;Y) males [PDF]

, 2006
We report on a familial case including four male probands from three generations with a 45,X,psu dic(15;Y)(p11.2;q12) karyotype. 45,X is usually associated with a female phenotype and only rarely with maleness, due to translocation of small Y chromosomal
Andersson M, Baumstark A, Buonadonna AL, C.S. Nagarajappa, Callen DF, Charchar FJ, Fracarro M, Freije D, Gal A, Haaf T, Hsu TC, I. Hansmann, I. Palaniappan, Koiffmann CP, Ma NS, Maserati E, Matthey R, N. Chandra, P.M. Gopinath, R. Wimmer, Ried T, Schempp W, Schiebel K, Schmid M, Siffroi JP, Subrt I, Tiemeier DC, W. Schempp, Weber B, White LM   +29 more
core   +1 more source

Testicular Growth and Pubertal Onset in GH-Deficient Children Treated With Growth Hormone: A Retrospective Study

Frontiers in Endocrinology, 2021
The prevalence of idiopathic oligozoospermia has been esteemed as high as 75%. An Italian survey has reported bilateral testicular hypotrophy in 14% of final-year high school students.
Rossella Cannarella, Manuela Caruso, Andrea Crafa, Tiziana Antonia Timpanaro, Manuela Lo Bianco, Santiago Presti, Rosita A. Condorelli, Sandro La Vignera, Aldo E. Calogero   +8 more
doaj   +1 more source

The relationships between changes in main biochemical parameters in sperm cells of infertile men

Біологічні студії, 2019
Detection of the regularities of functions of male genital cells, playing a principal role in the reproductive realization (environmental and psychological stresses) is especially relevant.
R. V. Fafula, Z. D. Vorobets
doaj   +1 more source

Chromosomal disorders and male infertility [PDF]

, 2011
Infertility in humans is surprisingly common occurring in approximately 15% of the population wishing to start a family. Despite this, the molecular and genetic factors underlying the cause of infertility remain largely undiscovered.
Harton, Gary L., Tempest, Helen G., Ph.D.   +1 more
core   +1 more source

Mapping the Non‐Canonical Splicing Variants: Decrypting the Hidden Genetic Architecture of Idiopathic Male Infertility

Advanced Science, EarlyView.
This study highlights the significance of non‐canonical splicing variants in male infertility, a factor often overlooked during the analysis of high‐throughput sequencing data. Incorporating the non‐canonical splicing variants prioritization in the genetic analysis pipeline will increase the genetic diagnosis of patients with male infertility ...
Kuokuo Li, Yuge Chen, Dongdong Tang, Yuying Sheng, Xu Han, Hao Geng, Na Zhang, Zongliu Duan, Guanxiong Wang, Yang Gao, Rui Guo, Rong Hua, Zhiming Ding, Chuan Xu, Qunshan Shen, Zhen Yu, Bing Song, Mingrong Lv, Yuping Xu, Huan Wu, Ji Wu, Yunxia Cao, Xiaojin He   +22 more
wiley   +1 more source

Ursolic Acid Alleviates Orchitis via Modulating Ferroptosis in Peritubular Myoid Cells of Testis

Animal Research and One Health, EarlyView.
Ursolic acid modulates key ferroptosis‐related pathways in the peritubular myoid cells of the testis in forest musk deer. ABSTRACT Chronic stress adversely affects reproductive health, increasing susceptibility to pathologies such as orchitis. Additionally, the maintenance of iron homeostasis is essential for preserving the function of the testicles ...
Yang Wang, Tianqi Jin, Zexin Chen, Ye Gong, Qimin Liu, Zifang Wu, Heran Cao, Yan Li, Yuyan Liu, Tianhao Yang, Zhihong Jiang, Wuzi Dong   +11 more
wiley   +1 more source

Efficacy and tolerance of tamoxifen in the treatment of idiopathic oligozoospermia

Xin yixue
Objective To evaluate the efficacy and tolerance of tamoxifen (TAM) in the treatment of idiopathic oligozoospermia. Methods Clinical data of 123 patients diagnosed with idiopathic oligozoospermia in Department of Sterility and Sexual Medicine of the ...
Zhuojie LIU, Yan ZHANG, Hao ZHANG
doaj   +1 more source

NEW MOLECULAR TECHNOLOGIES IN GENETIC DIAGNOSIS OF MALE INFERTILITY

Андрология и генитальная хирургия, 2017
In recent years, the accelerated development of technologies in the field of molecular genetics and cytogenetics has led to significant opportunities of the research and diagnosis of mutations and variations of the genome.
V. B. Chernykh, T. A. Yamandi, N. Yu. Safina   +2 more
doaj   +1 more source

Male Infertility Diagnosis: Improvement of Genetic Analysis Performance by the Introduction of Pre-Diagnostic Genes in a Next-Generation Sequencing Custom-Made Panel

Frontiers in Endocrinology, 2021
BackgroundInfertility affects about 7% of the general male population. The underlying cause of male infertility is undefined in about 50% of cases (idiopathic infertility).
Vincenza Precone, Rossella Cannarella, Stefano Paolacci, Gian Maria Busetto, Tommaso Beccari, Liborio Stuppia, Gerolamo Tonini, Alessandra Zulian, Giuseppe Marceddu, Aldo E. Calogero, Matteo Bertelli, Matteo Bertelli, Matteo Bertelli   +12 more
doaj   +1 more source

Sperm retrieval rate and pregnancy rate in infertile couples undergoing in-vitro fertilisation and testicular sperm extraction for non-obstructive azoospermia in Hong Kong [PDF]

, 2016
published_or_final_versio
Chai, J, Ho, KL, Ho, PC, Ko, KYJ, Lau, YLE, Lee, VCY, Li, RHW, Ng, EHY, Tam, PC, Yeung, WSB   +9 more
core   +1 more source