Lecture 17
... Certain sphingolipids contain chains of two to seven monosaccharides (sugars) and are important in neurons; are found on cell membrane surfaces act as receptors for hormones, viruses, and drugs are a cause of disease and death if they accumulate; the disease is often genetic in nature ...
... Certain sphingolipids contain chains of two to seven monosaccharides (sugars) and are important in neurons; are found on cell membrane surfaces act as receptors for hormones, viruses, and drugs are a cause of disease and death if they accumulate; the disease is often genetic in nature ...
Chapter 17 Lipids Lipids are structurally the most diverse
... Certain sphingolipids contain chains of two to seven monosaccharides (sugars) and are important in neurons; are found on cell membrane surfaces act as receptors for hormones, viruses, and drugs are a cause of disease and death if they accumulate; the disease is often genetic in nature ...
... Certain sphingolipids contain chains of two to seven monosaccharides (sugars) and are important in neurons; are found on cell membrane surfaces act as receptors for hormones, viruses, and drugs are a cause of disease and death if they accumulate; the disease is often genetic in nature ...
Lipids • Triglycerides –Fats and oils • Phospholipids
... –Make Vitamin D –Maintain cell membranes ...
... –Make Vitamin D –Maintain cell membranes ...
Lipids
... Trans configuration, result of partial hydrogenation, semisolid to solid at room temp, increases shelf life FDA test results Trans fatty acids raise LDL levels and may lower HDL levels – causing increased risk to coronary heart disease – nearly equivalent to saturated fatty acids Therefore, ...
... Trans configuration, result of partial hydrogenation, semisolid to solid at room temp, increases shelf life FDA test results Trans fatty acids raise LDL levels and may lower HDL levels – causing increased risk to coronary heart disease – nearly equivalent to saturated fatty acids Therefore, ...
Lipids
... • Important cell component – animal cell membranes – precursor of all other steroids • including vertebrate sex hormones ...
... • Important cell component – animal cell membranes – precursor of all other steroids • including vertebrate sex hormones ...
Chapter 4 – The Lipids: Fats and Oils
... susceptible to spoilage; but in partial hydrogenation, trans-fatty acids, which may have an adverse effect on health, are formed. The Other Members of the Lipid Family: Phospholipids and Sterols Phospholipids and a related molecule called lecithin are molecules consisting of fats (fatty acids) combi ...
... susceptible to spoilage; but in partial hydrogenation, trans-fatty acids, which may have an adverse effect on health, are formed. The Other Members of the Lipid Family: Phospholipids and Sterols Phospholipids and a related molecule called lecithin are molecules consisting of fats (fatty acids) combi ...
LABORATORY DIAGNOSIS OF MYOCARDIAL INFARCTION
... Precipitation of Apo B Containing Lipoproteins (VLDL, IDL, LDL) by Polyanions & Bivalent Cations Heparine Sulfate & Mn2+ Dextran Sulfate & Mg2+ Sodium Tungstate & Mg2+ ...
... Precipitation of Apo B Containing Lipoproteins (VLDL, IDL, LDL) by Polyanions & Bivalent Cations Heparine Sulfate & Mn2+ Dextran Sulfate & Mg2+ Sodium Tungstate & Mg2+ ...
LABORATORY DIAGNOSIS OF MYOCARDIAL INFARCTION
... Precipitation of Apo B Containing Lipoproteins (VLDL, IDL, LDL) by Polyanions & Bivalent Cations Heparine Sulfate & Mn2+ Dextran Sulfate & Mg2+ Sodium Tungstate & Mg2+ ...
... Precipitation of Apo B Containing Lipoproteins (VLDL, IDL, LDL) by Polyanions & Bivalent Cations Heparine Sulfate & Mn2+ Dextran Sulfate & Mg2+ Sodium Tungstate & Mg2+ ...
document - Food Standards Australia New Zealand
... However the issue of varying effects of different fatty acids is relevant in terms of FSANZ’s consideration of any conditions that might need to be established around the use of the food health relationship and also provide a guide to new relationships that could be investigated at some future time. ...
... However the issue of varying effects of different fatty acids is relevant in terms of FSANZ’s consideration of any conditions that might need to be established around the use of the food health relationship and also provide a guide to new relationships that could be investigated at some future time. ...
Document
... Phospholipid Facts • Polar Phospholipids make up most of a cell membrane • Made of a polar “head” with a + AND - charge ...
... Phospholipid Facts • Polar Phospholipids make up most of a cell membrane • Made of a polar “head” with a + AND - charge ...
Lecture 1. Introduction to Biochemistry
... • Activators or co-enzymes for enzymes involved with lipid metabolism ...
... • Activators or co-enzymes for enzymes involved with lipid metabolism ...
Group A_lipid - UniMAP Portal
... intestine to muscle and adipose tissues. Very low density lipoproteins (VLDL)- synthesized in the liver, transport lipids to tissues. As VLDL are transported thru the body, they become depleted of TAGs and some apoprotein and ...
... intestine to muscle and adipose tissues. Very low density lipoproteins (VLDL)- synthesized in the liver, transport lipids to tissues. As VLDL are transported thru the body, they become depleted of TAGs and some apoprotein and ...
Lipids_Notes
... Steroid hormones oestrogen and testosterone are made from cholesterol. Vitamin D is made from cholesterol. Cholesterol is made mainly in the liver. Too much in bile can form gall stones. Too much in blood can lead to atherosclerosis. FCH = Familial Hypercholesterolaemia. This is a genetic di ...
... Steroid hormones oestrogen and testosterone are made from cholesterol. Vitamin D is made from cholesterol. Cholesterol is made mainly in the liver. Too much in bile can form gall stones. Too much in blood can lead to atherosclerosis. FCH = Familial Hypercholesterolaemia. This is a genetic di ...
THE LIPIDS: TRIGLYCERIDES, PHOSPHOLIPIDS, & STEROLS
... LDL- low density lipoprotein, the type of lipoprotein derived from VLDLs as cells remove triglycerides from them; Mainly composed of cholesterol. Known as “bad” cholesterol because elevated levels lead to heart disease. HDL- high density lipoprotein, the type of lipoprotein that transports chole ...
... LDL- low density lipoprotein, the type of lipoprotein derived from VLDLs as cells remove triglycerides from them; Mainly composed of cholesterol. Known as “bad” cholesterol because elevated levels lead to heart disease. HDL- high density lipoprotein, the type of lipoprotein that transports chole ...
Fats
... MCTs are transported directly from the intestinal tract to the liver, where they’re likely to be directly burned off as fuel and raise the metabolic rate slightly (i.e., increase the rate at which your body burns calories) ...
... MCTs are transported directly from the intestinal tract to the liver, where they’re likely to be directly burned off as fuel and raise the metabolic rate slightly (i.e., increase the rate at which your body burns calories) ...
Lipids • Triglycerides –Fats and oils • Phospholipids
... –Bile emulsifies fat so it can be more fully digested • Pancreatic lipase • Intestinal lipase ...
... –Bile emulsifies fat so it can be more fully digested • Pancreatic lipase • Intestinal lipase ...
week 7_lipid - UniMAP Portal
... obtained by the ingestion of LDL by foam cells- directly correlated with high risk for coronary heart disease. High plasma HDL- low risk for coronary artery disease. Liver cells are the only cells that possess HDL receptors. ...
... obtained by the ingestion of LDL by foam cells- directly correlated with high risk for coronary heart disease. High plasma HDL- low risk for coronary artery disease. Liver cells are the only cells that possess HDL receptors. ...
NEW Cholesterol Metab.p65
... referred to as lipids, are essential for good health. They are an important organic compound for the body, performing many different functions. Triglycerides, also known as neutral fats, act as a source of insulation, protection, source of energy, and major energy storage molecules in the body. Phos ...
... referred to as lipids, are essential for good health. They are an important organic compound for the body, performing many different functions. Triglycerides, also known as neutral fats, act as a source of insulation, protection, source of energy, and major energy storage molecules in the body. Phos ...
the Cholesterol Information Leaflet
... increased risk of heart disease. LDL is sometimes referred to as "bad cholesterol". HDL (high density lipoprotein) About 20% of cholesterol is transported as HDL, which is mostly protein and not much fat. HDL actually helps prevent cholesterol building up in the arteries. Low levels of HDL are assoc ...
... increased risk of heart disease. LDL is sometimes referred to as "bad cholesterol". HDL (high density lipoprotein) About 20% of cholesterol is transported as HDL, which is mostly protein and not much fat. HDL actually helps prevent cholesterol building up in the arteries. Low levels of HDL are assoc ...
I The THREE types of LIPIDS
... C. Enzymatic digestion in the small intestine 1. Enzymes for lipids (lipases) made only by the pancreas and they function in the small intestine. 2. In the cream that’s used to make butter, the main lipid that needs to be enzymatically digested is _______________________ 3. After enzymatic digestion ...
... C. Enzymatic digestion in the small intestine 1. Enzymes for lipids (lipases) made only by the pancreas and they function in the small intestine. 2. In the cream that’s used to make butter, the main lipid that needs to be enzymatically digested is _______________________ 3. After enzymatic digestion ...
I The THREE types of LIPIDS
... In the layer of cells of the villi lining the wall of the small intestine, fatty acids and glycerol join together to make , which are made into a package that can travel in the watery lymph (then blood) because it has emulsifiers and protein. The package is a combination of: a. TGs from food, b. Pro ...
... In the layer of cells of the villi lining the wall of the small intestine, fatty acids and glycerol join together to make , which are made into a package that can travel in the watery lymph (then blood) because it has emulsifiers and protein. The package is a combination of: a. TGs from food, b. Pro ...
Hormones - prakashamarasooriya
... healthy body because it's used for producing cell membranes and some hormones. Too much cholesterol in the blood is a major risk for coronary heart disease (which leads to heart attack) and for stroke. Hypercholesterolemia is the medical term for high levels of blood cholesterol. ...
... healthy body because it's used for producing cell membranes and some hormones. Too much cholesterol in the blood is a major risk for coronary heart disease (which leads to heart attack) and for stroke. Hypercholesterolemia is the medical term for high levels of blood cholesterol. ...
You may have heard the terms saturated and unsaturated in rela
... You may have heard the terms saturated and unsaturated in relation to fats. If all of the bonds between carbon atoms in the fatty acids are single bonds, the lipid is a saturated fat. If one or more of these bonds is a double bond, the lipid is an unsaturated fat. Most animal fats are saturated, and ...
... You may have heard the terms saturated and unsaturated in relation to fats. If all of the bonds between carbon atoms in the fatty acids are single bonds, the lipid is a saturated fat. If one or more of these bonds is a double bond, the lipid is an unsaturated fat. Most animal fats are saturated, and ...
Overview of Lipid Metabolism
... – Acetyl coA can form any fatty acid except for the essential FA – The main rate limiting enzyme of lipid synthesis is Fatty Acid Synthase ...
... – Acetyl coA can form any fatty acid except for the essential FA – The main rate limiting enzyme of lipid synthesis is Fatty Acid Synthase ...
High-density lipoprotein
High-density lipoprotein (HDL) is one of the five major groups of lipoproteins. Lipoproteins are complex particles composed of multiple proteins which transport all fat molecules (lipids) around the body within the water outside cells. They are typically composed of 80-100 proteins/particle (organized by one, two or three ApoA; more as the particles enlarge picking up and carrying more fat molecules) and transporting none to hundreds of fat molecules/particle. Unlike the larger lipoprotein particles which deliver fat molecules to cells, HDL particles remove fat molecules from cells which want to export fat molecules. The fats carried include cholesterol, phospholipids, and triglycerides; amounts of each quite variable.Lipoproteins, in order of molecular size, largest to smallest, are chylomicrons, very low-density lipoprotein (VLDL), intermediate-density lipoprotein (IDL), low-density lipoprotein (LDL), and HDL. Lipoprotein molecules (all particles far smaller than human cells), enable the transportation of all lipids, such as cholesterol, phospholipids, and triglycerides, within the water around cells (extracellular fluid), including the bloodstream. For perspective on particle size; see: Cell Size and Scale,.. HDL particles, unlike the larger particles, transfer fats away from cells, artery walls and tissues (around the body, body wide) through the bloodstream, back to both (a) LDL particles and (b) back to the liver for other disposition.Increasing concentrations of HDL particles are strongly associated with decreasing accumulation of atherosclerosis within the walls of arteries[4] over weeks, years, decades. This is important because atherosclerosis, eventually, results in sudden plaque ruptures triggering clots within the artery opening, narrowing/closing the opening(s), i.e. cardiovascular disease, stroke(s) and other vascular disease complications body wide.HDL particles (though vastly different from just cholesterol and other fat molecules per-se) are sometimes referred to as good cholesterol because they can transport fat molecules (including cholesterol, triglycerides, etc.) out of artery walls, reduce macrophage accumulation, and thus help prevent, even regress atherosclerosis over weeks, years, decades, thereby helping prevent cardiovascular disease, stroke(s) and other vascular disease complications body wide. In contrast, LDL particles (also far different from cholesterol per-se) are often called bad cholesterol or unhealthy cholesterol, because they deliver fat molecules to macrophages in the wall of arteries.[5]