salvianolic-acid-B and Stroke

salvianolic-acid-B has been researched along with Stroke* in 3 studies

Reviews

1 review(s) available for salvianolic-acid-B and Stroke

ArticleYear
Danshen: an overview of its chemistry, pharmacology, pharmacokinetics, and clinical use.
    Journal of clinical pharmacology, 2005, Volume: 45, Issue:12

    Danshen, the dried root of Salvia miltiorrhiza, has been widely used in China and, to a lesser extent, in Japan, the United States, and other European countries for the treatment of cardiovascular and cerebrovascular diseases. In China, the specific clinical use is angina pectoris, hyperlipidemia, and acute ischemic stroke. The current review covers its traditional uses, chemical constituents, pharmacological activities, pharmacokinetics, clinical applications, and potential herb-drug interactions based on information obtained in both the English and Chinese literature. Although numerous clinical trials have demonstrated that certain Danshen products in China are effective and safe for the treatment of cardiovascular diseases, most of these lack sufficient quality. Therefore, large randomized clinical trials and further scientific research to determine its mechanism of actions will be necessary to ensure the safety, effectiveness, and better understanding of its action.

    Topics: Abietanes; Angina Pectoris; Animals; Benzofurans; Drugs, Chinese Herbal; Fibrinolytic Agents; Herb-Drug Interactions; Humans; Hyperlipidemias; Lactates; Phenanthrenes; Phenanthrolines; Plant Extracts; Randomized Controlled Trials as Topic; Salvia miltiorrhiza; Stroke

2005

Other Studies

2 other study(ies) available for salvianolic-acid-B and Stroke

ArticleYear
Preventative, but not post-stroke, inhibition of CD36 attenuates brain swelling in hyperlipidemic stroke.
    Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism, 2020, Volume: 40, Issue:4

    The lack of inclusion of comorbidities in animal models of stroke may underlie the limited development of therapy in stroke. Previous studies in mice deficient of CD36, an immune receptor, indicated its contribution to stroke-induced inflammation and injury in hyperlipidemic conditions. The current study, therefore, tested whether pharmacological inhibition of CD36 provides neuroprotection in hyperlipidemic stroke. The hyperlipidemic mice subjected to stroke showed an exacerbation of infarct size and profound brain swelling. However, post-stroke treatment with CD36 inhibitors did not reduce, and in some cases worsened, acute stroke outcome, suggesting potential benefits of elevated CD36 in the post-stroke brain in a hyperlipidemic condition. On the other hand, chronic treatment of a CD36 inhibitor prior to stroke significantly reduced stroke-induced brain swelling. There was a trend toward infarct reduction, although it did not reach statistical significance. The observed benefit of preventative CD36 inhibition is in line with previously reported smaller infarct volume and swelling in CD36 KO mice. Thus, the current findings suggest that insights gained from the genetic models should be carefully considered before the implementation of pharmacological interventions, as a potential therapeutic strategy may depend on preventative treatment or a post-stroke acute treatment paradigm.

    Topics: Animals; Apolipoproteins E; Benzofurans; Brain Edema; CD36 Antigens; Disease Models, Animal; Drug Administration Schedule; Drugs, Chinese Herbal; Hyperlipidemias; Inflammation; Male; Mice, Inbred C57BL; Mice, Knockout; Protective Agents; Stroke

2020
Salvianolic acid B attenuates apoptosis and inflammation via SIRT1 activation in experimental stroke rats.
    Brain research bulletin, 2015, Volume: 115

    Silent information regulator 1 (SIRT1), a histone deacetylase, has been suggested to be effective in ischemic brain diseases. Salvianolic acid B (SalB) is a polyphenolic and one of the active components of Salvia miltiorrhiza Bunge. Previous studies suggested that SalB is protective against ischemic stroke. However, the role of SIRT1 in the protective effect of SalB against cerebral ischemia has not been explored. In this study, the rat brain was subjected to middle cerebral artery occlusion (MCAO). Before this surgery, rats were intraperitoneally administrated SalB with or without EX527, a specific SIRT1 inhibitor. The infarct volume, neurological score and brain water content were assessed. In addition, levels of TNF-α and IL-1β in the brain tissues were detected by commercial ELISA kits. And the expression levels of SIRT, Ac-FOXO1, Bcl-2 and Bax were detected by Western blot. The results suggested that SalB exerted a cerebral-protective effect, as shown by reduced infarct volume, lowered brain edema and increased neurological scores. SalB also exerted anti-inflammatory effects as indicated by the decreased TNF-α and IL-1β levels in the brain tissue. Moreover, SalB upregulated the expression of SIRT1 and Bcl-2 and downregulated the expression of Ac-FOXO1 and Bax. These effects of SalB were abolished by EX527 treatment. In summary, our results demonstrate that SalB treatment attenuates brain injury induced by ischemic stoke via reducing apoptosis and inflammation through the activation of SIRT1 signaling.

    Topics: Animals; Anti-Inflammatory Agents, Non-Steroidal; Apoptosis; Benzofurans; Brain; Brain Edema; Brain Ischemia; Carbazoles; Central Nervous System Agents; Disease Models, Animal; Infarction, Middle Cerebral Artery; Inflammation; Male; Neuroprotective Agents; Random Allocation; Rats, Sprague-Dawley; Severity of Illness Index; Sirtuin 1; Stroke; Treatment Outcome

2015