title: [Effects of moxibustion with seed-sized moxa cone at "Ganshu" (BL 18) on liver function in rats with precancerous lesion of hepatic cellular cancer].
abstract: OBJECTIVE
  To explore the effects of moxibustion with seed-sized moxa cone at "Ganshu" (BL 18) on liver furiction and morphology in rat with precancerous lesion of hepatic cellular cancer MCC).
  
  
  METHODS
  A total of 60 male Wistar rats were randomly divided into a normal group (10 rats), a model group (20 rats), a 20-day treatment group (15 rats) and a 40-day treatment group (15 rats). HCC model was established by intraperitoneal injection of diethylnitrosamine (DEN). Rats in the normal group received no treatment. Rats in the model group were treated with fixation. Rats in the 20-day treatment group and 40-day treatment group were treated by moxibustion with seed-sized moxa cone at "Ganshu" (BL 18), once every other day, for 20 days and 40 days, respectively. Blood sample in each group was collected 1 d before model establishment, 20 d, 40 d and 84 d after model establishment. Chemical method was applied to test the activity of ALT (alamine aminotransferase), AST (aspartate transaminase) and GGT (glutamyl transpeptidase); at the end of model establishment, all the rats were sacrificed to observe the liver morphology changes.
  
  
  RESULTS
  After the first therapeutic course, the. content of ALT and AST in the 20-day treatment group was significantly lower than that in the model group (all P<0. 05); after the second therapeutic course, the content of ALT, AST and GGT in the 40-day treatment group was insignificantly lower than that in the model group (all P>0. 05). Under light microscope, the slice of liver tissue indicated that primary tumor was induced in the model group, and the tumor cells were stained and irregular; the cytoplasm in the 20-day treatment group was even, and the tumor cells were few with several nodules alone. In the 40-day treatment group the liver morphology was normal and the staining was even; the tumor cells were few without nodules or a few. Conclusion Moxibustion with seed-sized moxa cone at "Ganshu" (BL 18) could reduce the serum content of ALT, AST and GGT in rats with HCC, which could protect the liver and: delay the DEN-induced precancerous lesion on some levels.
authors.forename: Yang
authors.initials: Y
authors.lastname: Liu
authors.forename: Zhongwei
authors.initials: Z
authors.lastname: Hou
authors.forename: Jun
authors.initials: J
authors.lastname: Lu
authors.forename: Feng
authors.initials: F
authors.lastname: Dong
authors.forename: Pei
authors.initials: P
authors.lastname: Wang
authors.forename: Wenrui
authors.initials: W
authors.lastname: Jia
authors.forename: Chaoyang
authors.initials: C
authors.lastname: Wang
mesh_terms: D015669:Acupuncture Points; D000818:Animals; D001219:Aspartate Aminotransferases / Q000097:blood; D006801:Humans; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000201:enzymology / Q000473:pathology / Q000628:therapy*; D008297:Male; D009071:Moxibustion; D051381:Rats; D017208:Rats, Wistar; D005723:gamma-Glutamyltransferase / Q000097:blood
chemical_list: D005723:gamma-Glutamyltransferase; D001219:Aspartate Aminotransferases