相关实验视频

Updated: Jun 13, 2025

Isolation and Analysis of Plasma Lipoproteins by Ultracentrifugation
06:47

Isolation and Analysis of Plasma Lipoproteins by Ultracentrifugation

Published on: January 28, 2021

11.0K

子肝中的胆固醇动态:高脂肪饮食,橄油和协同的饮食效应

Abi K Funes1, Virginia Avena1, Paola V Boarelli2

  • 1Laboratorio de Biología Molecular del Metabolismo & Nutrición (MeNu). IHEM, Universidad Nacional de Cuyo, CONICET, Mendoza, Argentina; Laboratorio de Investigaciones Andrológicas de Mendoza (LIAM). IHEM, Universidad Nacional de Cuyo, CONICET, Mendoza, Argentina; Laboratorio de Enfermedades Metabólicas (LEM), Universidad Juan Agustín Maza, Mendoza, Argentina.

Biochemical and biophysical research communications
|September 16, 2024
PubMed
概括

饮食中的胆固醇会影响肝脏的健康. 额外处女橄油 (EVOO) 有助于调节胆固醇代谢,通过影响醇调节元素结合蛋白2 (SREBP2) 系统,减轻子脂肪肝疾病.

关键词:
HMGCR (3-基-3-甲基-谷氨基-共酶A减少酶) 的使用.低低谷蛋白受体 (LDLR) 是一种LDL受体.脂质代谢 脂质的代谢MAFLD (与代谢功能障碍相关的脂肪肝疾病)固醇调节元素结合蛋白2 (SREBP2) 是一种固醇调节元素结合蛋白.

更多相关视频

An Experimental Model of Diet-Induced Metabolic Syndrome in Rabbit: Methodological Considerations, Development, and Assessment10:31

An Experimental Model of Diet-Induced Metabolic Syndrome in Rabbit: Methodological Considerations, Development, and Assessment

Published on: April 20, 2018

10.7K
Assessing Whole-Body Lipid-Handling Capacity in Mice07:57

Assessing Whole-Body Lipid-Handling Capacity in Mice

Published on: November 24, 2020

3.9K

相关概念视频

Cholesterol: Significance and Regulation01:29

Cholesterol: Significance and Regulation

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...
519
Lipids: Dietary Sources and Requirements01:18

Lipids: Dietary Sources and Requirements

Lipids are an essential component of a balanced human diet. Triglycerides, which make up the majority of dietary lipids, are found in both saturated fats—commonly present in meat, dairy products, and certain tropical plants like coconut, and hydrogenated oils such as margarine and baking shortenings (trans fats)—and unsaturated fats, which are abundant in seeds, nuts, olive oil, and most vegetable oils. The main sources of cholesterol include egg yolks, various meats and organ...
708
Lipid-Lowering Drugs: Statins and Miscellaneous Agents01:20

Lipid-Lowering Drugs: Statins and Miscellaneous Agents

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...
588
Blood Studies for Cardiovascular System III: Serum Lipid Profile01:25

Blood Studies for Cardiovascular System III: Serum Lipid Profile

Understanding serum lipids is crucial for maintaining cardiovascular health and preventing heart disease and stroke.
Serum lipids are fats and fatty substances in the blood and are crucial for various bodily functions, including energy storage, cellular structure, and hormone production. Serum lipids consist of cholesterol, triglycerides, and phospholipids.
Cholesterol is a soft, fat-like substance found in all body cells. It is crucial for producing hormones, vitamin D, and substances that aid...
135
Overview of Fatty Acid Metabolism01:28

Overview of Fatty Acid Metabolism

Lipids also are sources of energy that power cellular processes. Like carbohydrates, lipids are composed of carbon, hydrogen, and oxygen, but these atoms are arranged differently. Most lipids are nonpolar and hydrophobic. Major types include fats and oils, waxes, phospholipids, and steroids.
Fatty acids are catabolized in a process called beta-oxidation, which takes place in the matrix of the mitochondria and converts their fatty acid chains into two-carbon units of acetyl groups. The acetyl...
30.3K