|Creatine and β-hydroxy-β-methylbutyrate (HMB) additively increase lean body mass and muscle strength during a weight-training program|
E Jówko, P Ostaszewski, M Jank, J Sacharuk, A Zieniewicz, J Wilczak, ...
Nutrition 17 (7-8), 558-566, 2001
|Green tea extract supplementation gives protection against exercise-induced oxidative damage in healthy men|
E Jówko, J Sacharuk, B Balasińska, P Ostaszewski, M Charmas, ...
Nutrition research 31 (11), 813-821, 2011
|Bioactive substances of plant origin in food-impact on genomics|
A Orzechowski, P Ostaszewski, M Jank, SJ Berwid
Reproduction Nutrition Development 42 (5), 461-477, 2002
|The leucine metabolite 3‐hydroxy‐3‐methylbutyrate (HMB) modifies protein turnover in muscles of laboratory rats and domestic chickens in vitro|
P Ostaszewski, S Kostiuk, B Balasińska, M Jank, I Papet, F Glomot
Journal of Animal Physiology and Animal Nutrition 84 (1‐2), 1-8, 2000
|Effect of a single dose of green tea polyphenols on the blood markers of exercise-induced oxidative stress in soccer players|
E Jówko, J Sacharuk, B Balasinska, J Wilczak, M Charmas, ...
International journal of sport nutrition and exercise metabolism 22 (6), 486-496, 2012
|Excess of glucocorticoids impairs whole-body antioxidant status in young rats. Relation to the effect of dexamethasone in soleus muscle and spleen|
A Orzechowski, P Ostaszewski, A Brodnicka, J Wilczak, M Jank, ...
Hormone and Metabolic Research 32 (05), 174-180, 2000
|Rats with a glucocorticoid‐induced catabolic state show symptoms of oxidative stress and spleen atrophy: the effects of age and recovery|
A Orzechowski, P Ostaszewski, J Wilczak, M Jank, B Bałasińska, ...
Journal of Veterinary Medicine Series A 49 (5), 256-263, 2002
|The effect of the leucine metabolite 3-hydroxy-3methylbutyrate (HMB) on muscle protein synthesis and protein breakdown in chick and rat muscle|
P Ostaszewski, S Kostiuk, B Balasinska, I Papet, F Glomot, S Nissen
J Anim Sci 74 (suppl 1), 138, 1996
|In vitro effects of β-hydroxy-β-methylbutyrate (HMB) on cell-mediated immunity in fish|
AK Siwicki, JC Fuller Jr, S Nissen, P Ostaszewski, M Studnicka
Veterinary immunology and immunopathology 76 (3-4), 191-197, 2000
|Influence of feeding the leucine metabolite β‐hydroxy‐β‐methylbutyrate (HMB) on the non‐specific cellular and humoral defence mechanisms of rainbow trout (Oncorhynchus mykiss)|
AK Siwicki, M Morand, J Fuller Jr, S Nissen, K Goryczko, P Ostaszewski, ...
Journal of Applied Ichthyology 19 (1), 44-48, 2003
|Gender differences in exercise–induced intravascular haemolysis during race training in thoroughbred horses|
A Cywinska, E Szarska, A Kowalska, P Ostaszewski, A Schollenberger
Research in veterinary science 90 (1), 133-137, 2011
|Dietary supplementation of β‐hydroxy‐β‐methylbutyrate in animals–a review|
KA Szcześniak, P Ostaszewski, JC Fuller Jr, A Ciecierska, T Sadkowski
Journal of animal physiology and animal nutrition 99 (3), 405-417, 2015
|Delineation of signalling pathway leading to antioxidant-dependent inhibition of dexamethasone-mediated muscle cell death|
A Orzechowski, M Jank, B Gajkowska, T Sadkowski, MM Godlewski, ...
Journal of Muscle Research & Cell Motility 24 (1), 33-53, 2003
|The immunomodulating activity of dietary 3-hydroxy-3-methylbutyrate (HMB) in weanling pigs|
P Ostaszewski, E Kozlowska, AK Siwicki, J Krzyzanowski, JC Fuller Jr, ...
J. Anim. Sci 76 (suppl 1), 136, 1998
|The effect of a high dose of 3-hydroxy-3-methylbutyrate on protein metabolism in growing lambs|
I Papet, P Ostaszewski, F Glomot, C Obled, M Faure, G Bayle, S Nissen, ...
British journal of nutrition 77 (6), 885-896, 1997
|Effects of supplemental dietary energy on leucine metabolism in sheep|
N STEVEN, O PIOTR
British journal of nutrition 54 (3), 705-712, 1985
|Effects of β-hydroxy-β-methylbutyrate and γ-oryzanol on blood biochemical markers in exercising thoroughbred race horses|
P Ostaszewski, A Kowalska, E Szarska, P Szpotański, A Cywinska, ...
Journal of Equine Veterinary Science 32 (9), 542-551, 2012
|Investigation of nutriactive phytochemical–gamma‐oryzanol in experimental animal models|
KA Szcześniak, P Ostaszewski, A Ciecierska, T Sadkowski
Journal of Animal Physiology and Animal Nutrition 100 (4), 601-617, 2016
|Effect of hyperglucagonemia on whole-body leucine metabolism in immature pigs before and during a meal|
P Ostaszewski, S Nissen
American Journal of Physiology-Endocrinology and Metabolism 254 (3), E372-E377, 1988
|Urea and glucose formation in ovine liver after ammonia and lactate loading in vivo|
W Barej, P Ostaszewski, G Pierzynowski