Lipoproteins Essays

1.4. Lipoproteins Lipoprotein is a biochemical molecule that composed of both proteins and lipids, and through which fats move through the bloodstream. Lipoproteins, act as transport vehicles for triacylglycerol and cholesterol in the plasma as lipids are hydrophobic macromolecules that are insoluble in water [117]. 1.4.1. Lipoproteins Structure Lipids, such as cholesterol, triacylglycerols, and phospholipids, are not soluble in aqueous solution. Therefore, they are transported in the blood as

Cholesterol provides a barrier of protection for the cells in our body. The second function of cholesterol is that it helps with digestion by creating bile that comes from the liver to help digest the food we eat. 4. What are lipoproteins made of? (2 pts) Lipoproteins are made of triglycerides and cholesterol on the inside and phospholipids on the

the cholesterol Buffy coat- aids with clotting cells Hematocrit- the red blood cells 3. What is dyslipidemia? What factors can influence dyslipidemia? Dyslipidemia is the abnormal amount of blood and lipoprotein concentrations. Dyslipidemia is influenced by the elevation in low density lipoprotein cholesterol (negative cholesterol LDL) or the triglyceride concentrations. Lastly, when

“Oh la la la …..bebe on board??? …. Dance your way thro’ pregnancy”. Dancing & Pregnancy. “Dance ,when you’re are broken open. Dance ,if you’ve torn the bandage off. Dance in the middle of fighting. Dance in your blood, Dance when you’re perfectly free” This was said by Maulana Jalal al – Din Rumi (Rumi), a 13th century Persian poet, Islamic Jurist and theologian. When I read this quote, I was reminded of an advertisement that I came across stating “Belly dancing classes” for Pregnant women and

HOW TO MAKE YOUR HAIR GROW FASTER USING FAST SHAMPOO AND CONDITIONER. Introduction Are you having any problems with your hair growth? It is very unfortunate that slow hair growing is a common problem to both women and young girls. The main reasons for slow hair growth can either be natural or due to a bad haircut. Due to such reasons, women and young ladies can make their hair grow faster successfully by using some of the natural products such as beer, egg yolk, olive oil and potato water. Any of

Is Death a Blessing? Thinking Critically about Socrates’ Argument in Apology In the piece of work, Apology, Socrates argues whether death is a blessing or not and why he believes it to be true. After examining this argument thoroughly, we decided that Socrates makes a good inductive argument about death being a blessing. While writing this paper, we have evidence that the argument is inductive because it is his opinion that death is actually a blessing. Socrates also states in the work, “There is

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1) Write brief notes on the health effects of drinking sweetened drinks. (10%) Decreasing sugary drinks will reduce the prevalence of obesity and obesity-related diseases . One of the diseases that will be reduced is type 2 diabetes . Secondly, a study showed that drinking sweetened drinks caused a higher risk of having or dying from a heart attack . Thirdly, a 22-year-long study on women revealed that those who drank sugary drinks had 75% higher risk of gout . 2) Explain the factors via the socio‐ecological

Do you think of your body the way you think of your car? When a few lucky individuals acquire a sports car that boasts of the best automotive engineering available today, watch them read the maintenance manuals religiously. They take their car for inspection even if it purrs like a kitten and take it for repairs as soon as something does not feel right. And they're very concerned. That car is their most prized possession, a symbol of all the long and hard hours they put on the job so they could

INTRODUCTION Dyslipidemia is a disorder of lipoprotein metabolism, including lipoprotein overproduction or deficiency. Dyslipidemias may be manifested by elevation of the total cholesterol, the "bad" low-density lipoprotein (LDL) cholesterol and the triglyceride concentrations, and a decrease in the "good" high-density lipoprotein (HDL) cholesterol concentration in the blood. High cholesterol, or dyslipidemia, means that there is an imbalance of fats (lipids), circulating in your blood stream.

Lipoprotein isolation and characterization: Leghon red hens commercial eggs ( > 73g.) were used for this study. The shell was broken, the white of an egg was eliminated and the yolk was put on a filter paper to roll in it to eliminate completely the remainders of the white adhered. The yolk membrane was punctured and the content of the yolk (approximately 15 ml) was deposited in a test tube. An equivalent volume of saline solution was added (NaCl 0.16 M; pH = 7) and it was mixed completely. The

responsible for the structure of the plasma membrane in the cell. They provide a barrier between the cell and the cell’s external environment (Alberts, 2004). Cholesterol is moved around the body through two mechanisms: Low-density lipoproteins and high-density lipoproteins. High levels of LDH can cause cardiovascular disease, so therefore these elevations can be fatal. A genetic mutation in the LDL receptor can cause the rare genetic disorder called Familial Hypercholesterolemia. (Kingsley and Krieger

Elevated low-density lipoproteins or LDL cholesterol is strongly associated with an increased risk of cardiovascular events.48 The majority of the cholesterol in the blood is contained in low-density lipoprotein which transports cholesterol from the liver to nerve tissues, cell membranes, and other cells for metabolic purposes. The cholesterol in atherosclerotic plague is derived mainly from excess LDL cholesterol. High-density lipoprotein is believed to function as a retrieval

Cholesterol absorption occurs primarily in the duodenum and proximal jejunum. The diet of small bowel in humans is from about one quarter of cholesterol will entering the lumen. Bile and sloughed cells of the intestinal epithelium come directly from most of cholesterol in lumen. In small intestine, some of them are dietary cholesterol, and among of them put there by liver via bile. Total cholesterol that passes through small intestine is only half is typically absorbed, and the rest is eliminated

They must be transported by special carriers called lipoproteins. While there are numerous kinds (too many to cover here), the two that are most important are the high-density lipoproteins (HDL) and the low-density lipoproteins (LDL). There is a third kind, which is referred to as Lp(a), which can increase one's risk of heart attack and stroke. We'll cover that one here, as well. HDL, LDL, & Lp(a)...What ARE These? High-density lipoproteins (HDL) are known as "good cholesterol".

Cholesterol busting diet. The right approach… All cholesterol lowering foods might not be good for you. While attempting to choose foods to lower your cholesterol you must have a ‘horses for courses approach’. Let me explain. There are two different types of cholesterol. One is good for you. One is bad for you. If your good cholesterol is low and you are eating foods that lower bad cholesterol, it is not the best approach. In the same way if your bad cholesterol is high, and you are eating food

Treatment of Hyperlipidemia with the use of Lipitor The patient AC is a 79 year old white female. She is diagnosed with hyperlipidemia, a chronic condition that results from an excess accumulation of lipids in blood vessels. AC is currently taking Atorvastatin, the generic brand of Lipitor, to treat her high cholesterol and triglyceride levels. She stays active and tries to maintain a healthy diet, but does have other health issues such as hypertension, osteoarthritis, and diabetes. o Discuss biochemical/molecular

risk assessment calculator for CHD based on the Framingham heart study. The Framingham risk score is used to estimate the 10-year cardiovascular risk of an individual by including the risk factors of gender, age, total cholesterol, high-density lipoprotein (HDL) cholesterol, systolic blood pressure, and cigarette use. It was proved to be useful. However, there are still some limitations exist. These limitations included for some of the sex-age groups in Framingham, the numbers of events are quite

INTRODUCTION Lipid or cholesterol has a strong genetic components. Consider an active 30 year old, female patient with hyperlipidemia who is physically active. The father of the patient that has hyperlipidemia that is controlled by healthy lifestyle such as diet and exercise regulary. The grandfather of the patient in paternal side had a history of myocardial infarction (MI) at the age of 40, with death from MI at age 58. Based on her family background, this patient requires much more efficient

As the VLDL circulate, their component triacylglycerols and most types of their apolipoproteins are removed in the capillaries of muscle and adipose tissues, sequentially converting the VLDL to intermediate density lipoproteins (IDL) and then to low-density lipoproteins (LDL). Peripheral tissues normally obtain most of their exogenous cholesterol from LDL by receptor mediated endocytosis. Inside the cell, cholesteryl esters are hydrolyzed by a lysosomal lipase to free cholesterol, which is