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J Rohayem

Explore the profile of J Rohayem including associated specialties, affiliations and a list of published articles. Areas
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Articles 20
Citations 310
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Recent Articles
1.
Rohayem J, Haffner D, Cremers J, Huss S, Wistuba J, Weitzel D, et al.
Hum Reprod . 2021 Apr; 36(5):1191-1204. PMID: 33822926
Study Question: Do males with the rare lysosomal storage disease infantile nephropathic cystinosis (INC) have a chance of biological fatherhood? Summary Answer: Cryostorage of semen could be an option for...
2.
Ragab M, Cremers J, Zitzmann M, Nieschlag E, Kliesch S, Rohayem J
Andrology . 2018 Jun; 6(4):525-531. PMID: 29931814
Klinefelter syndrome (KS) and undescended testes (UDT) are known etiologies for non-obstructive azoospermia (NOA), and coexistence of both etiologies is not uncommon. Patients with both KS and a history of...
3.
Engels M, Gehrmann K, Falhammar H, Webb E, Nordenstrom A, Sweep F, et al.
Eur J Endocrinol . 2018 Jan; 178(3):285-294. PMID: 29339528
Context: Current knowledge on gonadal function in congenital adrenal hyperplasia (CAH) is mostly limited to single-center/country studies enrolling small patient numbers. Overall data indicate that gonadal function can be compromised...
4.
Zitzmann M, Rohayem J, Raidt J, Kliesch S, Kumar N, Sitruk-Ware R, et al.
Andrology . 2017 Feb; 5(3):516-526. PMID: 28189123
Although several progestins have been tested for hormonal male contraception, the effects of dosage and nature of various progestins on gonadotropin suppression combined with and without additional testosterone has not...
5.
Rohayem J, Nieschlag E, Zitzmann M, Kliesch S
Andrology . 2016 Sep; 4(6):1178-1186. PMID: 27611179
Patients with Klinefelter's syndrome experience progressive testicular degeneration resulting in impaired endocrine function and azoospermia. What proportion of adolescents develop testosterone deficiency during puberty and how many have spermatozoa in...
6.
Rohayem J, Sinthofen N, Nieschlag E, Kliesch S, Zitzmann M
Andrology . 2016 Jan; 4(1):87-94. PMID: 26779870
Germ cell and Sertoli cell proliferation and maturation in human testes occur in three main waves, during the late fetal and early neonatal period and at early puberty. They are...
7.
Rohayem J, Nieschlag E, Kliesch S, Zitzmann M
Andrology . 2015 Aug; 3(5):882-7. PMID: 26266675
In pre-pubertal boys ≥ 14 years, the differentiation between constitutional delay of growth and puberty (CDGP) and hypogonadotropic hypogonadism (HH) is challenging, as current diagnostic tools have limitations in sensitivity...
8.
Rohayem J, Fricke R, Czeloth K, Mallidis C, Wistuba J, Krallmann C, et al.
Andrology . 2015 Aug; 3(5):868-75. PMID: 26235799
Microsurgical testicular sperm extraction (mTESE), combined with intracytoplasmic sperm injection (ICSI) represents a chance for azoospermic men with Klinefelter's syndrome (KS) to father children. The objective of this study was...
9.
Barral K, Sallamand C, Petzold C, Coutard B, Collet A, Thillier Y, et al.
Antiviral Res . 2013 Jun; 99(3):292-300. PMID: 23769894
Dengue virus (DENV) protein NS5 carries two mRNA cap methyltransferase (MTase) activities involved in the synthesis of a cap structure, (7Me)GpppA(2'OMe)-RNA, at the 5'-end of the viral mRNA. The methylation...
10.
Bou Khalil R, Rohayem J, Abou Said N, El Chammay R, Haddad R, Richa S
Asian J Psychiatr . 2013 Feb; 6(1):88-9. PMID: 23380330
No abstract available.