T Jahns
Overview
Explore the profile of T Jahns including associated specialties, affiliations and a list of published articles.
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14
Citations
57
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Recent Articles
1.
Ewen H, Kaltwasser H, Jahns T
Antonie Van Leeuwenhoek
. 2004 Jun;
77(3):263-70.
PMID: 15188892
The transport of ammonium and methylammonium was studied in a strain of Ochrobactrum anthropi, a microorganism isolated from garden soil and able to degrade methyleneureas which are used as slow-release...
2.
Jahns T, Schepp R
Biodegradation
. 2002 May;
12(5):317-23.
PMID: 11995825
A new enzyme (isobutylidenediurea amidinohydrolase) catalyzing the hydrolysis of isobutylidenediurea (a condensation product of urea and isobutyraldehyde widely used as a slow-release nitrogeneous fertilizer) was characterized from a strain of...
3.
Michel O, Jahns T, Neugebauer P, Streppel M, Stennert E
HNO
. 2000 Apr;
48(3):182-8.
PMID: 10768108
The pathogenetic mechanisms of acute cochleo-vestibular lesions are still unknown, but viral infections and vascular phenomena with impairment of microvascular perfusion are thought to play a major role. Between 1...
4.
Jahns T, Schepp R, Siersdorfer C, Kaltwasser H
Acta Biol Hung
. 1999 Oct;
49(2-4):449-54.
PMID: 10526991
The enzymic mechanism of metabolization of urea-formaldehyde condensation products (methyleneureas; MU) and the fate of the degradation products ammonium, urea and formaldehyde were studied in bacteria isolated from garden soil,...
5.
Siewe R, Weil B, Burkovski A, Eggeling L, Kramer R, Jahns T
Arch Microbiol
. 1998 Jun;
169(5):411-6.
PMID: 9560422
When Corynebacterium glutamicum is grown with a sufficient nitrogen supply, urea crosses the cytoplasmic membrane by passive diffusion. A permeability coefficient for urea diffusion of 9 x 10(-7) cm s-1...
6.
Jahns T
Antonie Van Leeuwenhoek
. 1996 Jul;
70(1):89-95.
PMID: 8836445
Nicotinamide adenine dinucleotide-specific glutamate dehydrogenase (NAD-GDH; EC 1.4.1.3) from Amphibacillus xylanus DSM 6626 was enriched 100-fold to homogeneity. The molecular mass was determined by native polyacrylamide electrophoresis and by gel...
7.
Jahns T
J Bacteriol
. 1996 Jan;
178(2):403-9.
PMID: 8550459
The influence of ammonium and urea on the components of the proton electrochemical potential (delta p) and de novo synthesis of ATP was studied with Bacillus pasteurii ATCC 11859. In...
8.
Jahns T
Antonie Van Leeuwenhoek
. 1995 Oct;
68(3):209-14.
PMID: 8572678
Urease (EC 3.5.1.5) catalyses the hydrolysis of urea to ammonia and carbon dioxide. The enzyme from Sporobolomyces roseus was enriched 780-fold and purified to apparent homogeneity using heat treatment, ion...
9.
Jansen B, Rinck M, Wolbring P, Strohmeier A, Jahns T
J Biomater Appl
. 1994 Jul;
9(1):55-70.
PMID: 7983586
Central venous catheter infection presents an important problem in modern medicine, leading sometimes to a life-threatening situation for the patient as well as contributing to prolonged hospital stay and to...
10.
Jahns T, Kaltwasser H
J Gen Microbiol
. 1993 Apr;
139(4):775-80.
PMID: 8515235
Nicotinamide-adenine-dinucleotide-specific glutamate dehydrogenase (NAD-GDH; EC 1.4.1.3) from Bacillus cereus DSM 31 was enriched 260-fold. The molecular mass was determined by gel filtration to be 270 kDa (+/- 25 kDa). The...