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Werner Jahn

Explore the profile of Werner Jahn including associated specialties, affiliations and a list of published articles. Areas
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Articles 9
Citations 189
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Recent Articles
1.
Sielaff S, Gerlach K, Brunk J, Sill V, Jahn W, Pelli A
Vet Rec . 2024 Apr; 194(8):e4069. PMID: 38578296
Background: Data regarding the lesion detection ability of different radiotracers are lacking in equine bone scintigraphy. Methods: In this prospective study, hydroxymethylene diphosphonate (HMDP) and methylene diphosphonate (MDP) were compared...
2.
Goldkuhl J, Zablotski Y, Sill V, Jahn W, Lorenz I, Brunk J, et al.
Equine Vet J . 2023 Mar; 56(1):89-98. PMID: 36922161
Background: Osteochondral fragment removal is commonly performed but there are little scientific data supporting this procedure in the absence of clinical signs. More information is needed to facilitate clinical decision-making...
3.
van Zadelhoff C, Ehrle A, Merle R, Jahn W, Lischer C
Vet Radiol Ultrasound . 2018 Nov; 60(2):210-218. PMID: 30394646
Impinging processi spinosi in the equine thoracic spine are a common cause of poor performance in the horse. A modified semiquantitative scintigraphic image analysis has been proposed for the evaluation...
4.
van Zadelhoff C, Ehrle A, Merle R, Jahn W, Lischer C
Vet Radiol Ultrasound . 2018 May; 59(4):469-476. PMID: 29742312
Scintigraphy is a standard diagnostic method for evaluating horses with back pain due to suspected thoracic processus spinosus pathology. Lesion detection is based on subjective or semi-quantitative assessments of increased...
5.
Tnibar A, Schougaard H, Camitz L, Rasmussen J, Koene M, Jahn W, et al.
Acta Vet Scand . 2015 Apr; 57:20. PMID: 25887429
Background: Polyacrylamide hydrogel (PAAG) was evaluated recently to treat osteoarthritis (OA) in horses with highly encouraging results; however no long term field-study was done to explore its clinical efficacy and...
6.
Jahn W
Biochemistry . 2007 Jul; 46(33):9654-64. PMID: 17661443
The interaction of gamma-amido-ATP (ATPN) and its 2'(3')-O-methylanthraniloyl derivative (mantATPN) with skeletal myosin subfragment 1 (S1) and actomyosin (actoS1) was studied in stopped-flow experiments. Tryptophan fluorescence and fluorescence of the...
7.
Holmes K, Angert I, Kull F, Jahn W, Schroder R
Nature . 2003 Sep; 425(6956):423-7. PMID: 14508495
Muscle contraction involves the cyclic interaction of the myosin cross-bridges with the actin filament, which is coupled to steps in the hydrolysis of ATP. While bound to actin each cross-bridge...
8.
Stumber M, Herrmann C, Wohlgemuth S, Kalbitzer H, Jahn W, Geyer M
Eur J Biochem . 2002 Jun; 269(13):3270-8. PMID: 12084068
Guanosine triphosphate nucleotide analogues such as GppNHp (also named GMPPNP) or GTPgammaS are widely used to stabilize rapidly hydrolyzing protein-nucleotide complexes and to investigate biochemical reaction pathways. Here we describe...
9.
Wray J, Jahn W
FEBS Lett . 2002 May; 518(1-3):97-100. PMID: 11997025
On binding to myosin subfragment 1 (S1), the gamma-amido derivative of ATP (ATPgammaNH2), an isomer of adenosine 5'-[beta,gamma-imido]-triphosphate (AMPPNP), induces a larger increase in the intrinsic (tryptophan) fluorescence than is...