Abstract | AIM: METHODS: RESULTS: Platelet aggregation in whole blood increased markedly, peak heights at 4 and 24 h were (5.1 +/- 0.5) omega and (4.3 +/- 0.5) omega, respectively. Heart mitochondria volume (V), volume density (Vv), surface density (Nm), and surface density of outer membrane (Sv1) increased (8.2 +/- 5.5, 0.59 +/- 0.16, 0.11 +/- 0.03, and 0.22 +/- 0.05, respectively, P < 0.01), but numerical density (Nv), specific surface of inner membrane (delta 2) and of the cristae (delta 3) decreased (0.07 +/- 0.02, 2.8 +/- 0.8, and 2.4 +/- 0.7, respectively, P < 0.01) after cerebral thrombosis. The myocardial histopathologic characteristics were different from those of ischemic necrosis and myocardial damage caused by ischemic reperfusion. In rat treated with histidine after photochemical reaction, platelet aggregation decreased markedly [(2.93 +/- 1.08) omega, P < 0.01], reversible change often went with parameters related to the inner mitochondrial membrane but not the outer mitochondrial membrane. CONCLUSION:
|
Authors | S Q Li, G Zhao, J Li, W Qian |
Journal | Zhongguo yao li xue bao = Acta pharmacologica Sinica
(Zhongguo Yao Li Xue Bao)
Vol. 19
Issue 5
Pg. 493-6
(Sep 1998)
ISSN: 0253-9756 [Print] China |
PMID | 10375819
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
|
Chemical References |
- Platelet Aggregation Inhibitors
- Histidine
|
Topics |
- Animals
- Histidine
(pharmacology)
- Intracranial Embolism and Thrombosis
(blood, pathology)
- Male
- Mitochondria, Heart
(drug effects)
- Mitochondrial Swelling
- Platelet Aggregation
(drug effects)
- Platelet Aggregation Inhibitors
(pharmacology)
- Rats
- Rats, Wistar
|