title: Cyclocarya paliurus prevents high fat diet induced hyperlipidemia and obesity in Sprague-Dawley rats.
abstract: Cyclocarya paliurus (CP; qing qian liu), which is used as an herbal tea in China, has been confirmed to have therapeutic effects on hyperlipidemia and obesity, and therefore it is widely consumed to prevent metabolic diseases such as hyperlipidemia and diabetes. In this study, we investigated the preventive effects of CP on obesity and hyperlipidemia, as well as the underlying mechanisms involved in intestinal secretion of apolipoprotein (apo) B48. Sprague-Dawley rats were fed a high-fat diet (HFD) and with or without various concentrations of an ethanol extract of CP (CPE; 2, 4, or 8 g·(kg body mass)(-1)) administered by gavage for 8 weeks. From the results we see that CPE dose-dependently blocked increases in body mass, and decreased food utilization as well as visceral fat mass. Decreased serum levels of total cholesterol, triglycerides, and low density lipoprotein cholesterol, and elevated levels of high density lipoprotein cholesterol, as well as lowered levels of total cholesterol and triglycerides in the liver were also noticed in CPE-treated rats. Magnetic resonance images indicated that the abnormal fat storage induced by the HFD was obviously suppressed by CPE. In addition, ELISA analysis showed reduced fasting serum apoB48 in the CPE treatment groups. Based on the above results, CPE shows a promising preventive effect on obesity and hyperlipidemia, partially through suppressing intestinal apoB48 overproduction.
authors.affiliation: a Clinical Laboratory, Jiangsu Province Hospital on Integration of Chinese and Western Medicine, Nanjing 210028, Jiangsu Province, P.R. China.|c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Xiaoming
authors.initials: X
authors.lastname: Yao
authors.affiliation: b Department of Natural Medicinal Chemistry & State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24, Tongjiaxiang, Gulou District, Nanjing 210009, Jiangsu Province, P.R. China.|c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Zi
authors.initials: Z
authors.lastname: Lin
authors.affiliation: c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Cuihua
authors.initials: C
authors.lastname: Jiang
authors.affiliation: c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Meng
authors.initials: M
authors.lastname: Gao
authors.affiliation: b Department of Natural Medicinal Chemistry & State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24, Tongjiaxiang, Gulou District, Nanjing 210009, Jiangsu Province, P.R. China.|c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Qingqing
authors.initials: Q
authors.lastname: Wang
authors.affiliation: c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Nan
authors.initials: N
authors.lastname: Yao
authors.affiliation: b Department of Natural Medicinal Chemistry & State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24, Tongjiaxiang, Gulou District, Nanjing 210009, Jiangsu Province, P.R. China.|c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Yonglan
authors.initials: Y
authors.lastname: Ma
authors.affiliation: c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Yue
authors.initials: Y
authors.lastname: Li
authors.affiliation: d College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210042, Jiangsu Province, P.R. China.
authors.forename: Shengzuo
authors.initials: S
authors.lastname: Fang
authors.affiliation: d College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210042, Jiangsu Province, P.R. China.
authors.forename: Xulan
authors.initials: X
authors.lastname: Shang
authors.affiliation: c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.|e Theragnostic Laboratory, Campus Gasthuisberg, KU Leuven, 3000 Leuven, Belgium.
authors.forename: Yicheng
authors.initials: Y
authors.lastname: Ni
authors.affiliation: c Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, No. 100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, P.R. China.
authors.forename: Jian
authors.initials: J
authors.lastname: Zhang
authors.affiliation: b Department of Natural Medicinal Chemistry & State Key Laboratory of Natural Medicines, China Pharmaceutical University, No. 24, Tongjiaxiang, Gulou District, Nanjing 210009, Jiangsu Province, P.R. China.
authors.forename: Zhiqi
authors.initials: Z
authors.lastname: Yin
mesh_terms: D050154:Adiposity / Q000187:drug effects; D000818:Animals; D019440:Anti-Obesity Agents / Q000302:isolation & purification / Q000494:pharmacology*; D053283:Apolipoprotein B-48 / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D008078:Cholesterol, LDL / Q000097:blood; D059305:Diet, High-Fat; D004195:Disease Models, Animal; D004305:Dose-Response Relationship, Drug; D004365:Drugs, Chinese Herbal / Q000302:isolation & purification / Q000494:pharmacology*; D004797:Enzyme-Linked Immunosorbent Assay; D006949:Hyperlipidemias / Q000097:blood / Q000209:etiology / Q000503:physiopathology / Q000517:prevention & control*; D000960:Hypolipidemic Agents / Q000302:isolation & purification / Q000494:pharmacology*; D007413:Intestinal Mucosa / Q000378:metabolism; D007422:Intestines / Q000187:drug effects; D050152:Intra-Abdominal Fat / Q000187:drug effects / Q000503:physiopathology; D029525:Juglandaceae / Q000737:chemistry; D008279:Magnetic Resonance Imaging; D008297:Male; D009765:Obesity / Q000097:blood / Q000209:etiology / Q000503:physiopathology / Q000517:prevention & control*; D008517:Phytotherapy; D018515:Plant Leaves; D010946:Plants, Medicinal; D017207:Rats, Sprague-Dawley; D013997:Time Factors; D014280:Triglycerides / Q000097:blood; D015430:Weight Gain / Q000187:drug effects
chemical_list: D019440:Anti-Obesity Agents; D053283:Apolipoprotein B-48; D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D004365:Drugs, Chinese Herbal; D000960:Hypolipidemic Agents; D014280:Triglycerides
keywords: Cyclocarya paliurus; IRM; MRI; antihyperlipidemic; antihyperlipidémique; apoB48; hyperlipidemia; hyperlipidémie; obesity; obésité; tissu adipeux viscéral; visceral fat