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Matti Narkia

The Diet-Heart Hypothesis: Subdividing Lipoproteins - Whole Health Source - 0 views

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    The Diet-Heart Hypothesis: Subdividing Lipoproteins Two posts ago, we made the rounds of the commonly measured blood lipids (total cholesterol, LDL, HDL, triglycerides) and how they associate with cardiac risk. It's important to keep in mind that many things associate with cardiac risk, not just blood lipids. For example, men with low serum vitamin D are at a 2.4-fold greater risk of heart attack than men with higher D levels. That alone is roughly equivalent to the predictive power of the blood lipids you get measured at the doctor's office. Coronary calcium scans (a measure of blood vessel calcification) also associate with cardiac risk better than the most commonly measured blood lipids. Lipoproteins Can be Subdivided into Several Subcategories In the continual search for better measures of cardiac risk, researchers in the 1980s decided to break down lipoprotein particles into sub-categories. One of these researchers is Dr. Ronald M. Krauss. Krauss published extensively on the association between lipoprotein size and cardiac risk, eventually concluding (source): The plasma lipoprotein profile accompanying a preponderance of small, dense LDL particles (specifically LDL-III) is associated with up to a threefold increase in the susceptibility of developing [coronary artery disease]. This has been demonstrated in case-control studies of myocardial infarction and angiographically documented coronary disease. Krauss found that small, dense LDL (sdLDL) doesn't travel alone: it typically comes along with low HDL and high triglycerides*. He called this combination of factors "lipoprotein pattern B"; its opposite is "lipoprotein pattern A": large, buoyant LDL, high HDL and low triglycerides. Incidentally, low HDL and high triglycerides are hallmarks of the metabolic syndrome, the quintessential modern metabolic disorder. Krauss and his colleagues went on to hypothesize that sdLDL promotes atherosclerosis because of its ability to penetrate the artery wall more easily
Matti Narkia

Intima-media thickness of the carotid artery and the distribution of lipoprotein subcla... - 0 views

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    Intima-media thickness of the carotid artery and the distribution of lipoprotein subclasses in men aged 40 to 49 years between whites in the United States and the Japanese in Japan for the ERA JUMP study. Sekikawa A, Ueshima H, Sutton-Tyrrell K, Kadowaki T, El-Saed A, Okamura T, Takamiya T, Ueno Y, Evans RW, Nakamura Y, Edmundowicz D, Kashiwagi A, Maegawa H, Kuller LH. Metabolism. 2008 Feb;57(2):177-82. PMID: 18191046 doi: 10.1016/j.metabol.2007.08.022. In men in the post World War II birth cohort, i.e., men aged 40-49, whites in the United States (U.S.) had significantly higher levels of intima-media thickness of the carotid arteries (IMT) than the Japanese in Japan. The whites had significantly higher levels of large very-low-density-lipoprotein particles and significantly lower levels of large high-density-lipoprotein particles than the Japanese, whereas the two populations had similar levels of small low-density-lipoprotein particles. The two populations had similar associations of IMT with NMR lipoproteins. Adjusting for NMR lipoproteins did not attenuate the significant difference in IMT between the two populations (0.671 ± 0.006 for the whites and 0.618 ± 0.006 mm for the Japanese, P=0.01, mean (standard error)). Differences in the distributions of NMR lipoproteins between the two populations did not explain the higher IMT in the whites.
Matti Narkia

Eggs distinctly modulate plasma carotenoid and lipoprotein subclasses in adult men foll... - 0 views

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    Eggs distinctly modulate plasma carotenoid and lipoprotein subclasses in adult men following a carbohydrate-restricted diet. Mutungi G, Waters D, Ratliff J, Puglisi M, Clark RM, Volek JS, Fernandez ML. J Nutr Biochem. 2009 Apr 13. [Epub ahead of print] PMID: 19369056 We previously reported that carbohydrate restriction (CR) (10-15% en) during a weight loss intervention lowered plasma triglycerides (TG) by 45% in male subjects (P<.05). However, only those subjects from the EGG group presented higher concentrations of these two carotenoids in plasma, which were correlated with the higher concentra
Matti Narkia

Biochemical effects of consumption of eggs containing omega-3 polyunsaturated fatty aci... - 0 views

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    Biochemical effects of consumption of eggs containing omega-3 polyunsaturated fatty acids. Ohman M, Akerfeldt T, Nilsson I, Rosen C, Hansson LO, Carlsson M, Larsson A. Ups J Med Sci. 2008;113(3):315-23.P MID: 18991244 Today, eggs with an increased content of -3 fatty acids are available but there are few publications on the effects of consumption of such eggs on the lipoproteins and acute phase markers in humans. The aim of the present study was to evaluate the effects of consumption of standard eggs and -3 enriched eggs on lipoproteins, glucose and inflammation markers. Nineteen healthy volunteers consumed one extra egg per day of either standard eggs or omega-3 enriched eggs in a double-blind, cross-over study. The duration of each period was 1 month. The effects of the different egg diets on apolipoprotein A1 and B (Apo A1 and B), lipoprotein (a), creatinine, cystatin C, C-reactive protein, serum amyloid protein A, interleukin 6, triglycerides, glucose, total-, high-density lipoprotein and low-density lipo-protein cholesterol concentrations were analyzed. Addition of one regular egg per day to the normal diet had no negative impact on blood lipids or inflammation markers. Consumption of omega-3 enriched eggs resulted in higher levels of ApoA1, lower ApoB/ApoA1 ratio and lower plasma glucose. These effects have been associated in previous studies with a reduced risk for cardiovascular mortality and diabetes.
Matti Narkia

Dose Response of Almonds on Coronary Heart Disease Risk Factors: Blood Lipids, Oxidized... - 0 views

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    Jenkins DJ, Kendall CW, Marchie A, Parker TL, Connelly PW, Qian W, Haight JS, Faulkner D, Vidgen E, Lapsley KG, Spiller GA. Dose response of almonds on coronary heart disease risk factors: blood lipids, oxidized low-density lipoproteins, lipoprotein(a),
Matti Narkia

Fish Consumption Shifts Lipoprotein Subfractions to a Less Atherogenic Pattern in Human... - 0 views

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    Fish consumption shifts lipoprotein subfractions to a less atherogenic pattern in humans. Li Z, Lamon-Fava S, Otvos J, Lichtenstein AH, Velez-Carrasco W, McNamara JR, Ordovas JM, Schaefer EJ. J Nutr. 2004 Jul;134(7):1724-8. PMID: 15226460 The effect of fish consumption on plasma lipoprotein subfraction concentrations was studied in 22 men and women (age > 40 y). Subjects were provided an average American diet (AAD, 35% of energy as fat, 14% as saturated fat, and 35 mg cholesterol/MJ) for 6 wk before being assigned to a National Cholesterol Education Program (NCEP) Step 2 high-fish diet (n = 11, 26% of energy as fat, 4.5% as saturated fat, and 15 mg cholesterol/MJ) or a NCEP Step 2 low-fish diet (n = 11, 26% of energy as fat, 4.0% as saturated fat, and 11 mg cholesterol/MJ) for 24 wk. All food and drink were provided to study participants. Consumption of the high-fish NCEP Step 2 diet was associated with a significant reduction in medium and small VLDL, compared with the AAD diet, whereas the low-fish diet did not affect VLDL subfractions. Both diets significantly reduced LDL cholesterol concentrations, without modifying LDL subfractions. Both diets also lowered HDL cholesterol concentrations. However, the high-fish diet significantly lowered only the HDL fraction containing both apolipoprotein (apo) AI and AII (LpAI:AII) and did not change HDL subfractions assessed by NMR, whereas the low-fish diet significantly lowered the HDL fraction containing only apo AI (LpAI) and the large NMR HDL fractions, resulting in a significant reduction in HDL particle size. Neither diet affected VLDL and LDL particle size. Our data indicate that within the context of a diet restricted in fat and cholesterol, a higher fish content favorably affects VLDL and HDL subspecies
Matti Narkia

High-dose fish oil for Lp(a) - The Heart Scan Blog - 1 views

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    "Lipoprotein(a), or Lp(a), is a problem area in coronary plaque reversal. While our current Track Your Plaque record holder for largest percentage reduction in heart scan score has Lp(a), it remains among the more troublesome lipoprotein patterns. One unique treatment for Lp(a) is high-dose omega-3 fatty acids from fish oil. While the data are relatively meager, there is one solid study from Lp(a) expert, Dr. Santica Marcovina of the University of Washington, called "The Lugalawa Study." In this unique set of observations, 1300 members of a Bantu tribe living in Tanzania were studied. What made this population unusual is the fact that two groups of Bantus lived under different circumstances. One group lived on Nyasa Lake (3rd largest lake in Africa and reputed to have the greatest number of species of fish of any lake in the world) and ate large quantities of freshwater fish providing up to 500 mg of omega-3s, EPA and DHA, per day. Another Bantu group lived away from the lake as farmers, eating a pure vegetarian diet without fish. "
Matti Narkia

The Effect of Select Nutrients on Serum High-Density Lipoprotein Cholesterol and Apolip... - 0 views

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    The effect of select nutrients on serum high-density lipoprotein cholesterol and apolipoprotein A-I levels. Mooradian AD, Haas MJ, Wong NC. Endocr Rev. 2006 Feb;27(1):2-16. Epub 2005 Oct 21. Review. PMID: 16243964 One of the factors contributing to the increased risk of developing premature atherosclerosis is low plasma concentrations of high-density lipoprotein (HDL) cholesterol (HDLc). Multiple potential mechanisms account for the cardioprotective effects of HDL and its main protein apolipoprotein A-I (apo A-I). The low plasma concentrations of HDL could be the result of increased fractional clearance and reduced expression of apo A-I. To this end, nutrients play an important role in modulating the fractional clearance rate, as well as the rate of apo A-I gene expression. Because medical nutrition therapy constitutes the cornerstone of management of dyslipidemias, it is essential to understand the mechanisms underlying the changes in HDL level in response to alterations in dietary intake. In this review, we will discuss the effect of select nutrients on serum HDLc and apo A-I levels. Specifically, we will review the literature on the effect of carbohydrates, fatty acids, and ketones, as well as some of the nutrient-related metabolites, such as glucosamine and the prostanoids, on apo A-I gene expression. Because there are multiple mechanisms involved in the regulation of serum HDLc levels, changes in gene transcription do not necessarily correlate with clinical observations on serum levels of HDLc.
Matti Narkia

Animal Pharm: 'Death Band' = sdLDL on Lipoprotein Subfractionation - 0 views

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    Subfractionation of Lipoproteins 101 Let's review some subfractionation techniques. On the market 3 main methods exist. They all work. Dr. Davis highly prefers NMR for its subtleties, scope, and particle counts. Superko and Krauss are affiliated with Berkeley HeartLab which uses GGE (BHL). Density gradient ultracentrifugation is very popular among our members (VAP-II and VAP). Recently, Krauss appears to be introducing a new technology based on ion-mobility. Basically, the denser the particle, the faster and more mobile the particle moves through a gel (GGE). The denser the particle, the smaller the diameter (Angstroms or nanometers) as determined via electromagnetic resonance (NMR) or absorbance via density ultracentrifugation (VAP, which are indirectly compared to known sizes).
Mango Dash india

Health And Fitness Benefits of Mango Fruit Juice - 0 views

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    Mangoes are the richest source of most important vitamins (A, C, B, E, K), minerals, dietary fibbers, electrolytes and iron which are mostly required by the for better growth and development as well as being healthy and live life without any diseases and infections. It is liked by all people due to its nice color, taste, flavor and quality health aspects. I have mentioned below the few beneficial aspects of the mangoes which you must know to enhance your interest while eating mangoes: Benefits of Mango juice for Cancer Prevention Mango fruit has antioxidant compounds (such as quercetin, fisetin, astragalin, gallic acid, isoquercitrin, methyl gallate and etc) and lots of enzymes which help in protecting against various body organs cancers like colon, leukemia, breast, stomach, prostate, lungs, cervical, oral cavity cancers and etc. These compounds include, as well as the abundant. Polyphenols found in it acts as an anti inflammatory agent and restricts the growth of cancerous cells. The soluble dietary fibers, pectin found in it has property of decreasing the action of protein (galectin) found in the cancerous cells. Benefits of Mango juice for Heart health It contains highest level of soluble dietary fibers (pectin) and vitamin C which involves in lowering the bad serum cholesterol levels means Low-Density Lipoproteins as well as enhancing the good serum cholesterol levels means High-Density Lipoproteins thus keeps the heart healthy by keeping all the heart problems away. It is the rich source of potassium which involves in controlling the blood pressure thus heart rate. Benefits of Mango juice for Skin It is beneficial for the skin in both ways whether it is eaten or applied externally on the skin. It India juice has antioxidants which make the skin healthy, smooth, glowing and wrinkles free. It clear out the blocked pores and provides solution to get free from the pimples if applied on the face. It makes the skin glowing by reducing the dark spot
Matti Narkia

Zinc supplements linked to HDL cholesterol decreases - 0 views

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    "MedWire News: Zinc supplements could increase the risk for coronary heart disease (CHD) in healthy people by decreasing high-density lipoprotein (HDL) cholesterol levels, researchers claim. Initial findings from a meta-analysis in 14,238 participants from 20 trials suggested no impact of zinc supplements on plasma lipoprotein levels. But a secondary analysis in healthy individuals showed that zinc was associated with a significant decrease in plasma HDL concentrations. Furthermore, zinc was linked with a significant decrease in HDL cholesterol levels among participants with Type 2 diabetes or those undergoing hemodialysis. The researchers suggest the result in patients with diabetes may relate to the action of zinc in determining insulin levels. The meta-analysis included 33 interventions investigating the impact of zinc on lipid levels. The mean dose of elemental zinc used was 58 mg per day, which the researchers note is beyond the recommended upper level of intake of 40 mg."
Matti Narkia

The joint effects of apolipoprotein B, apolipoprotein A1, LDL cholesterol, and HDL chol... - 0 views

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    The joint effects of apolipoprotein B, apolipoprotein A1, LDL cholesterol, and HDL cholesterol on risk: 3510 cases of acute myocardial infarction and 9805 controls. Parish S, Peto R, Palmer A, Clarke R, Lewington S, Offer A, Whitlock G, Clark S, Youngman L, Sleight P, Collins R; International Studies of Infarct Survival Collaborators. Eur Heart J. 2009 Sep;30(17):2137-46. Epub 2009 Jun 11. PMID: 19520708 doi:10.1093/eurheartj/ehp221 Conclusion: Apolipoprotein ratios are more informative about risk than lipid fractions are. This suggests that, among lipoprotein particles of a particular type (LDL or HDL), some smaller and larger subtypes differ in their effects on risk. Direct measurements of even more specific subtypes of lipoprotein particles may be even more informative about risk.
Matti Narkia

Effect of a diet high in monounsaturated fat from almonds on plasma cholesterol and lip... - 0 views

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    Spiller GA, Jenkins DJ, Cragen LN, Gates JE, Bosello O, Berra K, Rudd C, Stevenson M, Superko R.Effect of a diet high in monounsaturated fat from almonds on plasma cholesterol and lipoproteins.J Am Coll Nutr. 1992 Apr;11(2):126-30.PMID: 1315812 [Pub
Matti Narkia

A Diet Rich in Coconut Oil Reduces Diurnal Postprandial Variations in Circula... - 0 views

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    A diet rich in coconut oil reduces diurnal postprandial variations in circulating tissue plasminogen activator antigen and fasting lipoprotein (a) compared with a diet rich in unsaturated fat in women. Müller H, Lindman AS, Blomfeldt A, Seljeflot I, Pedersen JI. J Nutr. 2003 Nov;133(11):3422-7. PMID: 14608053 In conclusion, our results indicate that a coconut oil-based diet (HSAFA-diet) lowers postprandial t-PA antigen concentration, and this may favorably affect the fibrinolytic system and the Lp(a) concentration compared with the HUFA-diet. The proportions of dietary saturated fatty acids more than the percentage of saturated fat energy seem to have a beneficial influence on Lp(a) levels. The connection between Lp(a) and atherosclerosis is not entirely understood. Different studies have provided strong evidence that Lp(a) level is an independent risk factor for developing coronary artery disease in men (47,48), but the question of causality continues to be debated. Recent data suggest that Lp(a) might be atherogenic (49), in particular when combined with other risk factors. High levels of Lp(a) combined with other risk factors such as the ratio of plasma total/HDL cholesterol have been shown to increase the risk for coronary heart diseases (50). It has also been reported that when substantial LDL cholesterol reductions were obtained in men with coronary heart disease, persistent elevations of Lp(a) were no longer atherogenic or clinically threatening (51). In conclusion, the present results show that the HSAFA-diet lowered postprandial t-PA antigen and thus potentially improved fibrinolysis compared with the HUFA-diet. Diets with either high or low levels of saturated fatty acids from coconut oil beneficially decrease Lp(a) compared with a HUFA-diet. The proportions of dietary saturated fatty acids more than the percentage of saturated fat energy may be of importance if the goal is to decrease Lp(a).
neotonics

Cardio Defend™ (Official) | Pay Just $49/Bottle + Free Bonus - 0 views

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    Cardio Defend™ Only $49/bottle - Limited Time Offer Flat Sale ONLY For Today - Special Offer Save Upto $120 + Special 71% Discount + 180 Day Money Back Guarantee CardioDefend Cardio Defend Rated FDA Approved CardioDefend Rated 5 Star Order TODAY And Save Up To $120! Save Over 71%! Cardio Defend is a dietary supplement that supports a healthy heart naturally. The lifestyle of individuals has evolved drastically, and with this evolution, mankind has seen a rise in individuals suffering from heart-related diseases. It supports healthy blood circulation and reduces blood pressure & the risk of heart disease naturally. Try CardioDefend For Over 71% OFF Today! Regular Price: $147.99/per bottle Only for: $49/per bottle Buy Cardio Defend Proven By Thousands Shannon Curry Mark Angelman Robert S Why Choose Cardio Defend? Made In The USA Made In The USA CardioDefend is manufactured on US soil. Cardio Defend 100% All Natural 100% All Natural All ingredients are pure, natural, and carefully sourced. FDA Approved Facility FDA Approved Facility CardioDefend is manufactured according to the latest standards. CardioDefend Supplement Cardio Defend Facts What is Cardio Defend? Heart disease is one of the top causes of death in the United States, but consumers continue to forgo the nourishment that they need. Even with all of the opportunities to eat better and exercise more, some people still struggle to improve their blood circulation and improve their heart health. Luckily, formulas like Cardio Defend can help a lot. CardioDefend is a dietary supplement that supports a healthy heart naturally. The lifestyle of individuals has evolved drastically, and with this evolution, mankind has seen a rise in individuals suffering from heart-related diseases. Even though exercise and healthy diets may help to reduce the risk of these conditions, they may not be 100% effective. The heart is an extremely important organ and must be taken good care of. CardioDefend naturally supports healt
Matti Narkia

Cardiovascular disease risk of dietary stearic acid compared with trans, other saturate... - 0 views

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    Cardiovascular disease risk of dietary stearic acid compared with trans, other saturated, and unsaturated fatty acids: a systematic review1,3. Hunter JE, Zhang J, Kris-Etherton PM. Am J Clin Nutr. 2009 Nov 25. [Epub ahead of print] PMID: 19939984 doi:10.3945/ajcn.2009.27661 Conclusions: TFA intake should be reduced as much as possible because of its adverse effects on lipids and lipoproteins. The replacement of TFA with STA compared with other saturated fatty acids in foods that require solid fats beneficially affects LDL cholesterol, the primary target for CVD risk reduction; unsaturated fats are preferred for liquid fat applications. Research is needed to evaluate the effects of STA on emerging CVD risk markers such as fibrinogen and to understand the responses in different populations.
Matti Narkia

Endothelial-Vasoprotective Effects of High-Density Lipoprotein Are Impaired in Patients... - 0 views

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    Endothelial-Vasoprotective Effects of High-Density Lipoprotein Are Impaired in Patients With Type 2 Diabetes Mellitus but Are Improved After Extended-Release Niacin Therapy. Sorrentino SA, Besler C, Rohrer L, Meyer M, Heinrich K, Bahlmann FH, Mueller M, Horváth T, Doerries C, Heinemann M, Flemmer S, Markowski A, Manes C, Bahr MJ, Haller H, von Eckardstein A, Drexler H, Landmesser U. Circulation. 2009 Dec 21. [Epub ahead of print] PMID: 20026785 doi: 10.1161/CIRCULATIONAHA.108.836346 Conclusions-HDL from patients with type 2 diabetes mellitus and metabolic syndrome has substantially impaired endothelial-protective effects compared with HDL from healthy subjects. ER niacin therapy not only increases HDL plasma levels but markedly improves endothelial-protective functions of HDL in these patients, which is potentially more important.
Matti Narkia

Inhibitions of vascular endothelial growth factor expression and foam cell formation by... - 0 views

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    Inhibitions of vascular endothelial growth factor expression and foam cell formation by EGb 761, a special extract of Ginkgo biloba, in oxidatively modified low-density lipoprotein-induced human THP-1 monocytes cells. Liu HJ, Wang XL, Zhang L, Qiu Y, Li TJ, Li R, Wu MC, Wei LX, Rui YC. Phytomedicine. 2009 Jan 7. [Epub ahead of print] PMID: 19135347
Matti Narkia

Blood pressure and atherogenic lipoprotein profiles of fish-diet and vegetarian village... - 1 views

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    Blood pressure and atherogenic lipoprotein profiles of fish-diet and vegetarian villagers in Tanzania: the Lugalawa study. Pauletto P, Puato M, Caroli MG, Casiglia E, Munhambo AE, Cazzolato G, Bittolo Bon G, Angeli MT, Galli C, Pessina AC. Lancet. 1996 Sep 21;348(9030):784-8. PMID: 8813985 Interpretation In these villagers, consumption of freshwater fish (300-600 g daily) was associated with raised plasma concentrations of n-3 polyunsaturated fatty acids, lower blood pressure, and lower plasma lipid concentrations. In conclusion, our findings confirm that the favourable risk factor profile originally described for Eskimos living on a diet rich in n-3 polyunsaturated fatty acids is real, and not overestimated.
Matti Narkia

High-density lipoprotein cholesterol changes after continuous egg consumption in health... - 0 views

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    High-density lipoprotein cholesterol changes after continuous egg consumption in healthy adults. Mayurasakorn K, Srisura W, Sitphahul P, Hongto PO. J Med Assoc Thai. 2008 Mar;91(3):400-7. PMID: 18575296 CONCLUSION: In the majority of healthy adults, an addition of one egg per day to a normal fat diet could raise HDL-c levels and decreased the ratio of TC toHDL-c. Therefore, egg consumption might benefit blood cholesterol.
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