Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 5

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  collagen degradation
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

The effect of collagen degradation products (CDP) on the central dopaminergic system

100%
Telejko E., Mackowiak J., Wisniewski K.
Acta Physiologica Polonica
|
1990
|
tom 41
|
nr 7
Telejko E., Maćkowiak J. and Wiśniewski K.: The effect of collagen degradation products (CDP) on the central dopaminergic system. Acta Physiol. Pol. The effect of collagen degradation products (CDP I - molecular weight circa 3000 D and CDP II - molecular weight circa 1200 D) on the central dopaminergic system was studied. Differences in the action of both these fractions in the apomorphine stereotypy test were noted; CDP I administered to rats in a dose of 5 µg just before application of the drug inducing the stereotypy enhanced the stereotypic behaviour of the animals whereas a dose of µg40 significantly inhibited such behaviour. CDP II, on the other hand, had no effect on this type of stereotypy. Both fractions given in doses of 15 and 40 µg enhanced the stereotypy induced by amphetamine. CDP I and CDP II (15 and 40 µg) administered 30 min before observation of the animals intensified the cataleptic action of haloperidol, whereas both fractions (CDP I and CDP II) when administered 45 min before observation reduced the catalepsy.
2

Collagenolytic activity in experimental atherosclerosis induced in rabbits fed a cholesterol-rich diet

75%
Grabowska-Bochenek R., Drozdz M., Kopieczna-Grzebieniak E., Mach A., Sobczak A., Wasik T.
Acta Biochimica Polonica
|
1992
|
tom 39
|
nr 1
3

Thermostability of bone tissue after immobilization induced osteopenia in rat model

63%
Trebacz H., Wojtowicz K.
Folia Histochemica et Cytobiologica
|
2008
|
tom 46
|
nr 3
379-382
4

Glutathione reductase activity correlates with concentration of extracellular matrix degradation products in synovial fluid from patients with joint diseases

51%
Sredzinska K., Galicka A., Porowska H., Sredzinski L., Porowski T., Popko J.
Acta Biochimica Polonica
|
2009
|
tom 56
|
nr 4
635-640
 The mechanisms underlying cartilage matrix degradation in joint diseases is not fully understood but reactive oxygen species are implicated as main causative factors. Comparative studies of glutathione reductase (GR) activity in synovial fluid from patients with rheumatoid arthritis (RA), reactive arthritis (ReA) and osteoarthritis (OA) as well as correlations between GR activity and concentration of the major cartilage components in synovial fluid are presented in this study. We found significantly higher activity of GR in RA (about three-fold) and ReA (about two-fold) than in OA. In RA and ReA patients, GR activity in synovial fluid correlates negatively with the concentrations of collagen and degradation products of sulfated glycosaminoglycans. In OA patients the activity of GR was significantly lower than in RA and ReA, which positively correlated with the concentration of collagen and showed a tendency for positive correlation with the degradation products of sulfated glycosaminoglycans. Our results suggest that in RA and ReA patients increased activity of GR does not prevent the increased degradation of collagen and proteoglycans by ROS.
5

Osteolitic activity of osteoclast-like cells derived from peripheral blood of different species

51%
Dziewicka A., Stawinska N., Kochanowska I. E.
Electronic Journal of Polish Agricultural Universities. Series Veterinary Medicine
|
2008
|
tom 11
|
nr 1
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.