Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia

Li Qiang; Wang Jing-zhou; Zhang Li-li; Gao Chang; Zhou Hong-jie; Gao Dong

doi:10.1007/BF02836346

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Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia

Updated：2021-08-27

- Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia
- Chinese Journal of Integrative Medicine Vol. 9, Issue 1, Pages: 16-20(2003)
- Affiliations：
  
  Department of Neurology, Daping Hospital, The Third Military Medical University,Chongqing
- Author bio：
- Funds：
  
  Foundation item: Item provided by Commission of Science and Technology of Chongqing City(No.5657)
- DOI：10.1007/BF02836346
  CLC：
- Published：2003，
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Qiang, L., Jing-zhou, W., Li-li, Z. et al. Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia., Chin. J. Integr. Med. 9, 16–20 (2003). https://doi.org/10.1007/BF02836346

Li Qiang, Wang Jing-zhou, Zhang Li-li, et al. Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia. [J]. Chinese Journal of Integrative Medicine 9(1):16-20(2003)
Qiang, L., Jing-zhou, W., Li-li, Z. et al. Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia., Chin. J. Integr. Med. 9, 16–20 (2003). https://doi.org/10.1007/BF02836346 DOI：

Li Qiang, Wang Jing-zhou, Zhang Li-li, et al. Effect of ligustrazine on activity changes of angiotensin II in plasma and cerebrospinal fluid in Patients with vascular dementia. [J]. Chinese Journal of Integrative Medicine 9(1):16-20(2003) DOI： 10.1007/BF02836346.

摘要

Objective: To study the relationship between the activity changes of angiotensin II (Ang II) in plasma

cerebrospinal fluid (CSF) and the pathophysiology of vascular dementia (VD) on the one hand and the therapeutic effects of ligustrazine (LIG) on VD and its mechanisms on the other hand.Methods: Case grouping: VD group with 50 cases (26 VD patients treated with LIG and 24 with Ginaton); cerebral infarction (CI) group with 62 cases (routine therapy was given) and control group (without organic disease in central nervous system) with 26 cases. Investigation method: To test cognitive function by Mini-Mental State Examination (MMSE)

Functional Activities Questionnaire (FAQ)

Hachinski Ischemic Scale (HIS) and P300 peak latency (P300PL). To measure the concentration of Ang II by radioimmunoassay (RIA) technology.Results: As compared with CI recovery phase or with control group

Ang II levels in CSF were markedly increased in VD group (P<0. 01)

MMSE scores was significantly lowered (P<0. 01)

P300PL was markedly prolonged (P<0.01). In VD group

after treatment with LIG or Ginaton

levels of Ang II in plasma or CSF were markedly lowered (P<C0.01). The MMSE scores was significantly increased (P<0.05)

P300PL was markedly shortened (P<0.01). After treatment

no significant difference was found between LIG and Ginaton therapeutic subgroups (P>0.05).Conclusion: Ang II activity changes plays an important role in pathophysiological process of VD. LIG can improve cognitive function in VD. It may be correlated with improving of the disorders of Ang II in central nervous system.

Abstract

Objective: To study the relationship between the activity changes of angiotensin II (Ang II) in plasma

Functional Activities Questionnaire (FAQ)

Ang II levels in CSF were markedly increased in VD group (P<0. 01)

MMSE scores was significantly lowered (P<0. 01)

P300PL was markedly prolonged (P<0.01). In VD group

after treatment with LIG or Ginaton

levels of Ang II in plasma or CSF were markedly lowered (P<C0.01). The MMSE scores was significantly increased (P<0.05)

P300PL was markedly shortened (P<0.01). After treatment

关键词

Vascular Dementiaangiotensin IILigustrazine

Keywords

Vascular Dementiaangiotensin IILigustrazine

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