title: [Effects of herba ephedrae, honey-fried herba ephedrae and maxingshigan decoction on autonomic activities of mice].
abstract: OBJECTIVE
  To discuss the significance of processing and complex prescription with Herba Ephedrae, the effects of Herba Ephedrae, Honey-fried Herba Ephedrae and Maxingshigan decoction on autonomic activities in mice were compared.
  
  
  METHODS
  110 female Kunming mice were divided into 11 groups, namely normal saline group (NS), ephedrine group (E), high dose Herba Ephedrae group (MH-H), moderate dose Herba Ephedrae group (MH-M), low dose Herba Ephedrae group (MH-L) ,high dose Honey-fried Herba Ephedrae group (ZMH-H), moderate dose Honey-fried Herba Ephedrae group (ZMH-M),low dose Honey-fried Herba Ephedrae group (ZMH-L), high dose Maxingshigan decoction group (MX-H), moderate dose Maxingshigan decoction group (MX-M) and low dose Maxingshigan decoction group (MX-L). The numbers of autonomic activity in 15 minutes before intragastric administration (ig), and after ig 0.5, 1, 2, 3, 4 h were determined.
  
  
  RESULTS
  There was interaction between time and groups. There were very significant differences between before ig and all time-points after ig (P < 0.01). 30 minutes after ig,there were significant differences between E and NS,E and ZMH-L,E and MX-L (P < 0.05). 1 h after ig, there were significant differences between MX-M and NS (P < 0.05). 3 h after ig, there were significant differences between MX-M and MH-L (P < 0.05). 30 minutes after ig, both ZMH-L and MX-L could reduce the number of autonomic activity in some extent compare with MH-L. 1 h or 2 h after ig, ZMH-L could reduce the number of autonomic activity in some extent compare with MH-L 4 h after ig, MX-L could reduce the number of autonomic activity in some extent compare with MH-L.
  
  
  CONCLUSIONS
  Under the condition of this study, regarding autonomic activity as index, both ZMH-L and MX-L can reduce center stimulation in some extent.
authors.affiliation: Traditional Chinese Medicinal School, Southern Medical University, Guangzhou 510515, China.
authors.forename: Xiu-ming
authors.initials: XM
authors.lastname: Zhang
authors.forename: Jia-bo
authors.initials: JB
authors.lastname: Luo
mesh_terms: D000818:Animals; D002490:Central Nervous System / Q000187:drug effects*; D004365:Drugs, Chinese Herbal / Q000008:administration & dosage / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology*; D029790:Ephedra sinica / Q000737:chemistry*; D004809:Ephedrine / Q000008:administration & dosage / Q000494:pharmacology; D005260:Female; D051379:Mice; D008815:Mice, Inbred Strains; D009043:Motor Activity / Q000187:drug effects*; D010946:Plants, Medicinal / Q000737:chemistry; D011897:Random Allocation; D013678:Technology, Pharmaceutical / Q000379:methods; D013997:Time Factors
chemical_list: D004365:Drugs, Chinese Herbal; C530199:maxingshigan; D004809:Ephedrine