Salacia reticulata 提取物通过调节脂质代谢来抑制脂肪的积累
Jaeeun Jung1, Jeongjin Park2, Minhee Lee1
1Department of Medical Nutrition, Kyung Hee University, Yongin 17104, Republic of Korea.
Foods (Basel, Switzerland)
|September 9, 2023
概括
在肥胖小鼠中,Salacia reticulata提取物 (SC) 通过调节脂质代谢,有效降低了体重和脂肪. SC影响脂肪细胞脂质机制,显示了减肥干预措施的前景.
科学领域:
- 代谢研究的研究.
- 药理学 药理学是指药理学的学科.
- 营养科学 营养科学
背景情况:
- 肥胖源于能量失衡,导致脂肪组织过度储存甘油三.
- 了解肥胖的脂质机制对于开发有效的干预措施至关重要.
研究的目的:
- 研究Salacia reticulata (SC) 提取物对抗肥胖的作用.
- 在高脂肪饮食 (HFD) 诱导的肥胖模型中阐明SC对脂质代谢的影响.
- 探索SC对脂肪生成,脂质生成,脂解和热生成的影响.
主要方法:
- 肥胖的小鼠被食高脂肪饮食 (HFD),并补充了不同剂量的Salacia reticulata提取物 (SC) 或甲胺,持续12周.
- 在体外研究中使用3T3-L1细胞来评估SC对脂肪细胞分化和脂质代谢的影响.
- 测量的主要参数包括体重,脂肪组织特征和与脂质通路相关的基因表达.
主要成果:
- SC补充剂显著减少了HFD养小鼠的体重增加,脂肪组织体重和脂肪细胞大小.
- SC抑制了脂肪生成和脂质生成,同时促进了脂肪组织中的脂解和热生成.
- 在体外,SC在分化过程中抑制了脂肪生成/脂生成,并在分化后激活了脂解/热生成.
结论:
- 沙拉西亚网状的提取物 (SC) 直接影响脂肪细胞的脂质代谢.
- 通过调节关键脂质通路,SC显示出显著的抗肥胖潜力.
- SC是体重管理策略的有希望的自然候选者.
更多相关视频
07:59Measurement of Basal and Forskolin-stimulated Lipolysis in Inguinal Adipose Fat Pads
Published on: July 21, 2017
9.7K
13:09Rapid Model to Evaluate the Anti-Obesity Potential of a Combination of Syzygium aromaticum Clove and Cuminun cyminum Cumin on C57BL6/j Mice Fed High-Fat Diet
Published on: July 31, 2021
3.7K
相关概念视频
Cholesterol: Significance and Regulation
580
Although not a source of energy, cholesterol plays a significant role as a foundational structure for bile salts, steroid hormones, and vitamin D, as well as being a crucial component of plasma membranes. Approximately 15% of blood cholesterol is derived from our diet, with the remainder synthesized from acetyl CoA by the liver and intestines. Cholesterol is eliminated from the body through its conversion into bile salts, which are eventually discarded in the feces.
Considering cholesterol and...
Considering cholesterol and...
580
Lipid-Lowering Drugs: Statins and Miscellaneous Agents
696
Hyperlipidemia, a medical condition often referred to as high cholesterol, is characterized by abnormally elevated levels of lipids in the bloodstream. When present in excess, these lipids, specifically cholesterol and triglycerides, can lead to serious health complications, often involving cardiovascular diseases. Illnesses like atherosclerosis, heart attacks, and pancreatitis have all been linked to untreated hyperlipidemia. This means controlling and regulating cholesterol and triglyceride...
696
Overview of Lipid Metabolism
1.7K
Lipid metabolism is a crucial process in the human body that involves the synthesis and degradation of lipids. This process is essential for energy production, cell membrane formation, and hormone production, among other functions.
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...
Lipolysis: The Breakdown of Lipids:
Lipolysis is the process of breaking down lipids, particularly triglycerides, into glycerol and fatty acids. This process typically occurs in the adipose tissue and is triggered by various hormones, including glucagon and...
1.7K
Lipid Digestion
92.0K
Lipids are large molecules that are generally not water-soluble. Since most of the digestive enzymes in the human body are water-based, there are specific steps the body must take to break down lipids and make them available for use.
92.0K
Lipid Absorption
516
Dietary triglycerides from chyme in the duodenum are mixed with bile salts produced by the liver to emulsify fats. As a result, large droplets are broken down into smaller ones, increasing the surface area for enzymatic action. Once emulsified, pancreatic lipases hydrolyze the triglycerides into free fatty acids and monoglycerides.
These breakdown products bind with bile salts and lecithin to form micelles, which quickly pass between microvilli to come in close contact with the apical...
These breakdown products bind with bile salts and lecithin to form micelles, which quickly pass between microvilli to come in close contact with the apical...
516
