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H Welter

Explore the profile of H Welter including associated specialties, affiliations and a list of published articles. Areas
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Articles 29
Citations 131
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Recent Articles
1.
Mayer C, Adam M, Walenta L, Schmid N, Heikela H, Schubert K, et al.
Andrology . 2018 Jun; 6(5):756-765. PMID: 29869453
Contractile smooth muscle-like peritubular cells build the wall of seminiferous tubules in men. They are crucial for sperm transport and complement the functions of Sertoli cells by secreting factors, including...
2.
Mayer C, Adam M, Glashauser L, Dietrich K, Schwarzer J, Kohn F, et al.
Sci Rep . 2016 Nov; 6:37128. PMID: 27849015
Changes in the wall of seminiferous tubules in men with impaired spermatogenesis imply sterile inflammation of the testis. We tested the hypothesis that the cells forming the wall of seminiferous...
3.
Sandner F, Welter H, Schwarzer J, Kohn F, Urbanski H, Mayerhofer A
Andrology . 2014 Jul; 2(5):695-701. PMID: 25052196
Besides the two nuclear oestrogen receptors (ESR1/ESR2), the G protein-coupled oestrogen receptor (GPER) was described in the human testis but little is known about testicular GPER during development or male...
4.
Welter H, Huber A, Lauf S, Einwang D, Mayer C, Schwarzer J, et al.
Mol Cell Endocrinol . 2014 Jun; 393(1-2):171-8. PMID: 24970685
We observed that peritubular myoid cells in the human testis are immunoreactive for angiotensin II (AngII) receptors (AT1R) and explored AngII actions in cultured human testicular peritubular cells (HTPCs). In...
5.
Windschuttl S, Nettersheim D, Schlatt S, Huber A, Welter H, Schwarzer J, et al.
Andrology . 2014 Jun; 2(4):615-22. PMID: 24919455
Protease activated receptor-2 (PAR-2) is the receptor for the prototype mast cell product tryptase. PAR-2 expression by cells of the human germinal epithelium was reported, but the exact cellular sites...
6.
Welter H, Kampfer C, Lauf S, Feil R, Schwarzer J, Kohn F, et al.
Andrology . 2013 Feb; 1(2):318-24. PMID: 23413143
Fibrotic remodelling of the testicular tubular wall is common in human male infertility caused by impaired spermatogenesis. We hypothesized that this morphological change bears witness of an underlying fundamentally altered...
7.
Kliem H, Welter H, Kraetzl W, Steffl M, Meyer H, Schams D, et al.
Reproduction . 2007 Aug; 134(3):535-47. PMID: 17709571
The corpus luteum (CL) offers the opportunity to study high proliferative processes during its development and degradation processes during its regression. We examined the mRNA expression of matrix metalloproteases (MMP)-1,...
8.
Welter H, Bollwein H, Weber F, Rohr S, Einspanier R
Reprod Fertil Dev . 2005 Mar; 16(7):689-98. PMID: 15740692
The expression of the endothelial and inducible nitric oxide synthases (eNOS and iNOS, respectively) was examined in the endometrium of cyclic and pregnant mares by real-time polymerase chain reaction and...
9.
Welter H, Wollenhaupt K, Einspanier R
J Steroid Biochem Mol Biol . 2004 May; 88(3):295-304. PMID: 15120423
This study examined the mRNA levels of the fibroblast growth factor 2 (FGF-2) and two of its receptors, FGFR1IIIc and FGFR2IIIc, at days 12 and 20 of the ovarian cycle...
10.
Welter H, Wollenhaupt K, Tiemann U, Einspanier R
Exp Clin Endocrinol Diabetes . 2003 Feb; 111(1):33-40. PMID: 12605348
Vascular endothelial growth factor (VEGF) and its specific receptors FLT-1 and FLK-1 represent an important ligand-receptor system involved in angiogenesis and permeability. These factors are supposed to be influenced by...