PMID- 25794804 OWN - NLM STAT- MEDLINE DCOM- 20160107 LR - 20150420 IS - 1872-7573 (Electronic) IS - 0378-8741 (Linking) VI - 166 DP - 2015 May 26 TI - Lysimachia christinae Hance regresses preestablished cholesterol gallstone in mice. PG - 102-8 LID - S0378-8741(15)00175-0 [pii] LID - 10.1016/j.jep.2015.03.031 [doi] AB - ETHNOPHARMACOLOGICAL RELEVANCE: Whole herb of Lysimachia christinae has long been used as a remedy for cholelithiasis extensively in China. This study was aimed to validate the effect of L. christinae on eliminating preestablished cholesterol gallstone (CGS) in model animals. MATERIALS AND METHODS: Acute toxicity of aqueous extract of L. christinae (LCAE) was estimated in male C57BL/6 mice, so was the efficiency of LCAE on preformed CGS induced by lithogenic diet. The effects of LCAE were also examined on bile secretion rate, the lipid profiles of bile and serum, body weight, main visceral organ indexes, and histomorphology of main visceral organs. RESULTS: Single dose of LCAE did not lead to death and changes on body weight gain, main visceral organ indexes, histomorphology of main visceral organs, and blood hemogram and biochemical indexes, even at dose of 50g material/kg body weight. Preestablished CGSs were almost entirely eliminated after administration of LCAE for 2wk at high dose or for 4wk at low dose. LCAE promoted bile secretion and lowered cholesterol levels in either cystic bile or hepatic bile. LCAE also decreased serum cholesterol content, especially LDL-C content, tremendously, reduced the levels of serum HDL-C, phospholipid, and triglycerine a little, and lowered body weight and liver index significantly. After medication of LCAE for 8wk , neither visceral indexes nor histomorphology of heart, kidney, and spleen were influenced, but fatty degeneration of liver induced by high fat and high cholesterol diet was reverted. CONCLUSION: L. christinae can be considered as non-toxic. It showed prominent efficiency of eliminating preexisted CGS in mice and indicated a hypolipidaemic effect. CI - Copyright (c) 2015 Elsevier Ireland Ltd. All rights reserved. FAU - Deng, Jun AU - Deng J AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. Electronic address: dengjcq@163.com. FAU - Ren, Menglin AU - Ren M AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. FAU - Dai, Xiaoqiong AU - Dai X AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. FAU - Qu, Dahai AU - Qu D AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. FAU - Yang, Maoxia AU - Yang M AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. FAU - Zhang, Tan AU - Zhang T AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. FAU - Jiang, Bowen AU - Jiang B AD - College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China. LA - eng PT - Journal Article DEP - 20150318 PL - Ireland TA - J Ethnopharmacol JT - Journal of ethnopharmacology JID - 7903310 RN - 0 (Phospholipids) RN - 0 (Plant Extracts) RN - 97C5T2UQ7J (Cholesterol) SB - IM MH - Animals MH - Bile/drug effects MH - Body Weight/drug effects MH - Cholesterol/*metabolism MH - Diet MH - Disease Models, Animal MH - Gallstones/*drug therapy MH - Heart/drug effects MH - Kidney/drug effects/metabolism MH - Lipid Metabolism/drug effects MH - Male MH - Mice MH - Mice, Inbred C57BL MH - Phospholipids/blood MH - Plant Extracts/chemistry/*pharmacology MH - Primulaceae/*chemistry MH - Spleen/drug effects/metabolism OTO - NOTNLM OT - Cholesterol gallstone OT - Lysimachia christinae OT - Primulaceae EDAT- 2015/03/22 06:00 MHDA- 2016/01/08 06:00 CRDT- 2015/03/22 06:00 PHST- 2014/10/16 00:00 [received] PHST- 2015/01/12 00:00 [revised] PHST- 2015/03/09 00:00 [accepted] PHST- 2015/03/22 06:00 [entrez] PHST- 2015/03/22 06:00 [pubmed] PHST- 2016/01/08 06:00 [medline] AID - S0378-8741(15)00175-0 [pii] AID - 10.1016/j.jep.2015.03.031 [doi] PST - ppublish SO - J Ethnopharmacol. 2015 May 26;166:102-8. doi: 10.1016/j.jep.2015.03.031. Epub 2015 Mar 18.