Nuclear detox of unsaturated fat

2021 ◽  
Vol 56 (18) ◽  
pp. 2539-2541
Author(s):  
Philip J. Mannino ◽  
C. Patrick Lusk
Keyword(s):  
Unsaturated Fat

Incidence of Staphylococcus aureus and its Enterotoxins in Chicken Meat and its Products

2020 ◽  
Keyword(s):  
Public Health ◽  
Staphylococcus Aureus ◽  
Health Hazard ◽  
Chicken Meat ◽  
Isolation Technique ◽  
Mean Values ◽  
Unsaturated Fat ◽  
Permissible Limits ◽  
Production Activity ◽  
Different Types

Chicken meat are being widely consumed as they contain high protein and a healthier unsaturated fat type. Chicken burger represent a consumer palatable chicken product. Both chicken and its products are liable to different types of contamination during their preparation and processing. Contamination by S. aureus and its enterotoxins poses a major public health hazard to chicken meat consumes. During this study 100 different samples of chicken fillet, deboned thigh, wing, mechanically deboned meat (MDM) and chicken burger (20 each) was collected from market and investigated for their S. aureus count and ability of the isolated strains to produce enterotoxins using conventional plating and isolation technique as well as using SET-RPLA toxin detection kit. Results revealed that mean values of S. aureus count in all samples exceeded the permissible limits and hence being unacceptable. MDM isolated exhibited staphylococcal enterotoxins (SEs) production of three different types SEA, SEC and SED. Meanwhile chicken burger S. aureus isolates produced only SEA and SEC enterotoxins. While isolated S. aureus from chicken fillet and deboned thigh didn’t exhibit any enterotoxin production activity. It’s recommended to follow the hygienic practices during different processing stages to avoid the risk of S. aureus and its enterotoxins.

A Controlled Clinical Trial of a Diet High in Unsaturated Fat in Preventing Complications of Atherosclerosis

Circulation ◽  
1969 ◽  
Vol 40 (1s2) ◽  
Author(s):  
SEYMOUR DAYTON ◽  
MORTON LEE PEARCE ◽  
SAM HASHIMOTO ◽  
WILFRID J. DIXON ◽  
UWAMIE TOMIYASU
Keyword(s):  
Clinical Trial ◽  
Controlled Clinical Trial ◽  
Unsaturated Fat

Effects of conjugated linoleic acid supplementation on blood lipids and adiposity of rats fed diets rich in saturated versus unsaturated fat

2005 ◽  
Vol 51 (6) ◽  
pp. 503-507 ◽  
Author(s):  
Rebecca Kloss ◽  
Janna Linscheid ◽  
Amy Johnson ◽  
Brian Lawson ◽  
Kylie Edwards ◽  
...  
Keyword(s):  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Blood Lipids ◽  
Acid Supplementation ◽  
Unsaturated Fat

4.P.151 Evaluation of minimum levels of mono and poly-unsaturated fat in the diet, for a beneficial effect on lipemia in normolipemic men

1997 ◽  
Vol 134 (1-2) ◽  
pp. 327
Author(s):  
B. Delplanque ◽  
I. Jusselin ◽  
B. LeRoy ◽  
C. Frerou ◽  
A. Ruelland
Keyword(s):  
Beneficial Effect ◽  
Unsaturated Fat

Abstract 186: Reduction Of High density lipoprotein Cholesterol After Successfull Dietary Intervention Is Not Accompanied By A Change In Reverse Cholesterol Transport

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Rudolf Poledne
Keyword(s):  
Reverse Cholesterol Transport ◽  
Ldl Cholesterol ◽  
Dietary Cholesterol ◽  
Saturated Fat ◽  
Hdl Cholesterol ◽  
Cholesterol Concentration ◽  
Cholesterol Transport ◽  
High Cholesterol ◽  
Unsaturated Fat ◽  
Low Cholesterol

Substitution of dietary saturated fat by unsaturated fat and the reduction of dietary cholesterol intake leads to a decrease of LDL cholesterol concentration accompanied usually by a decrease of HDL cholesterol. Method: 18 young male volunteers were fed for 4 weeks either a high cholesterol saturated fat diet or low cholesterol and unsaturated fat diet in crossover design. At the end of both experimental periods, the lipoprotein concentration was determined. In addition, the reverse cholesterol transport from 14 C cholesterol labeled macrophages in tissue cultures was analyzed. Reverse cholesterol transport was calculated as the percentage of radioactivity released from pre-labeled cells to incubation media with serum of each individuals. Results: Highly significant decrease of LDL cholesterol after the unsaturated fat diet was accompanied by a significant decrease of the HDL cholesterol from 1.25 mmol/l to 1.05 mmol/l. Reverse cholesterol transport did not significantly change when the data of high cholesterol saturated fat diet (9.97 ± 1.45) and low cholesterol unsaturated fat diet (9.53 ± 1.41) were compared. There was no correlation between data of the decrease of HDL cholesterol concentration and change in reverse cholesterol transport. Conclusion: We conclude that dietary treatment by hypocholesterolemic diet accompanied by a reduction of HDL cholesterol does not lead to the decrease in reverse cholesterol transport.

Abstract 675: Contrasting Effects of Dietary Carbohydrate Compared to Mono-unsaturated Fat on Hepatic Production of ApoE and ApoC-III Containing VLDL, and Formation of LDL

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Chunyu Zheng ◽  
Christina Khoo ◽  
Frank M Sacks
Keyword(s):  
Dietary Intervention ◽  
Isotope Labeling ◽  
Lipoprotein Metabolism ◽  
Kinetic Studies ◽  
High Plasma ◽  
Dietary Carbohydrate ◽  
Unsaturated Fat ◽  
Downstream Effects ◽  
Mufa Diet ◽  
Secretion Rates

The effects of substituting dietary carbohydrate (CHO) with mono-unsaturated fat (MUFA) on plasma apoB metabolism were evaluated in 12 adults: 6 with normal and 6 with high plasma triglyceride levels. They consumed for 3 weeks each time a high CHO diet (48% complex CHO, 8% MUFA) and a high MUFA diet (31% complex CHO, 24% MUFA). ApoB100 kinetic studies were performed at the end of each dietary intervention using stable isotope labeling with a bolus and a primed continuous infusion. Multiple VLDL, IDL, and LDL fractions were prepared according to their apoE and apoC-III content. Compared to the CHO diet, the MUFA diet increased the percentage of VLDL and IDL secreted with both apoE and apoC-III (45% on MUFA vs. 14% on CHO, p < 0.01) and reduced the percentage of VLDL and IDL secreted without either apoE or apoC-III (MUFA 19% vs. CHO 40%, p = 0.02). Total liver secretion rates of apoB100 lipoproteins were similar between diets (MUFA 11.6 vs. CHO 11.3 mg·day −1 ·kg −1 , p = NS). The dietary change did not affect the fractional catabolic rates and flux patterns of the lipoproteins. On both diets, VLDL and IDL that had apoE were rapidly cleared from the circulation, limiting LDL formation; whereas lipoproteins that did not have apoE or apoCIII mostly underwent lipolysis with little direct clearance, and were the main precursors of LDL. As a result, increased secretion of VLDL and IDL containing apoE and apoC-III caused by the MUFA diet was associated with higher direct clearance and lower LDL production rates (p = 0.02 vs. CHO), while the CHO diet increased LDL production due to increased secretion of VLDL without apoE or apoC-III. In conclusion, our results reveal a strong dietary effect on the secretion pattern of apoB100 lipoproteins. Substituting dietary complex carbohydrate with mono-unsaturated fat selectively promotes liver secretion of VLDL and IDL containing both apoE and apoC-III while suppressing the secretion of VLDL and IDL without apoE or apoC-III. This leads to significant downstream effects on LDL formation due to differential effects of apoE and apoC-III on apoB lipoprotein metabolism, resulting in enhanced particle clearance and reduced LDL formation with the MUFA diet compared to the CHO diet.

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