A
A. Jung
Researcher at University of Giessen
Publications - 35
Citations - 2277
A. Jung is an academic researcher from University of Giessen. The author has contributed to research in topics: Sperm & Semen. The author has an hindex of 19, co-authored 35 publications receiving 2154 citations. Previous affiliations of A. Jung include University of Jena.
Papers
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Journal ArticleDOI
Human Y Chromosome Azoospermia Factors (AZF) Mapped to Different Subregions in Yq11
Peter H. Vogt,A. Edelmann,S. Kirsch,O. Henegariu,P. Hirschmann,F. Kiesewetter,Frank-Michael Köhn,W.-B. Schill,S. Farah,C. Ramos,M. Hartmann,W. Hartschuh,D. Meschede,Hermann M. Behre,A. Castel,Eberhard Nieschlag,Wolfgang Weidner,Hermann Josef Gröne,A. Jung,Wolfgang Engel,Gerhard Haidl +20 more
TL;DR: The presence of not one but three spermatogenesis loci in Yq11 is proposed and that each locus is active during a different phase of male germ cell development.
Journal ArticleDOI
Influence of genital heat stress on semen quality in humans.
A. Jung,H.-C. Schuppe +1 more
TL;DR: Fertility parameters of professional drivers with long periods of sitting in vehicles were impaired; however, for predominantly affected drivers of vans, trucks or industrial heavy machinery potential confounders have to be considered.
Journal ArticleDOI
Ageing and sperm function
TL;DR: There were no differences between older men and younger men, except for decreased sperm motility in the older group which, however, reached nearly normal values according to World Health Organization criteria.
Journal ArticleDOI
Influence of the type of undertrousers and physical activity on scrotal temperature
TL;DR: It is suggested that wearing tight fitting undertrousers is associated with higher scrotal and consequently testicular temperatures than wearing loose fitting undertroughers or none.
Journal ArticleDOI
Comparison of semen quality in older and younger men attending an andrology clinic.
TL;DR: Age‐dependent changes in accessory gland function, as indicated by fructose concentration, was correlated with lower semen volume and serum testosterone levels were significantly reduced in the group of older men.