scholarly journals Fatty-acid composition of maternal and umbilical cord plasma and early childhood atopic eczema in a Spanish cohort

2013 ◽  
Vol 67 (6) ◽  
pp. 658-663 ◽  
Author(s):  
R Montes ◽  
A M Chisaguano ◽  
A I Castellote ◽  
E Morales ◽  
J Sunyer ◽  
...  
1998 ◽  
Vol 157 (9) ◽  
pp. 763-768 ◽  
Author(s):  
T. M. Berghaus ◽  
H. Demmelmair ◽  
B. Koletzko

2000 ◽  
Vol 71 (1) ◽  
pp. 300s-306s ◽  
Author(s):  
Yvonne M Denkins ◽  
James Woods ◽  
Janice E Whitty ◽  
John H Hannigan ◽  
Sue S Martier ◽  
...  

1989 ◽  
Vol 62 (3) ◽  
pp. 693-697 ◽  
Author(s):  
Stephen Wright ◽  
Colin Bolton

The total lipid fatty acid composition of mature breast milk has been analysed in a group of twenty-five mothers of children with atopic eczema, and compared with breast milk from twenty-two controls. Total lipids were extracted into chloroform–methanol (2:1, v/v) and the methyl esters prepared by alkali-catalysed trans-esterification were separated by gas–liquid chromatography and identified by comparison with standard fatty acid methyl esters. Results show that mothers of children with atopic eczema have a significantly greater proportion of linoleic acid, and a smaller proportion of dihomo-γ-linolenic acid in their total breast milk lipid than the controls. Proportions of total derived fatty acids were similar between groups and there were no differences in the principal saturated and monounsaturated fats. It was concluded that mothers of children with atopic eczema have an abnormal breast-milk fatty acid composition. This supports previous evidence of a defect of conversion of linoleic acid into its long-chain polyunsaturated metabolites in the condition.


1985 ◽  
Vol 54 (03) ◽  
pp. 563-569 ◽  
Author(s):  
M K Salo ◽  
E Vartiainen ◽  
P Puska ◽  
T Nikkari

SummaryPlatelet aggregation and its relation to fatty acid composition of platelets, plasma and adipose tissue was determined in 196 randomly selected, free-living, 40-49-year-old men in two regions of Finland (east and southwest) with a nearly twofold difference in the IHD rate.There were no significant east-southwest differences in platelet aggregation induced with ADP, thrombin or epinephrine. ADP-induced platelet secondary aggregation showed significant negative associations with all C20-C22 ω3-fatty acids in platelets (r = -0.26 - -0.40) and with the platelet 20: 5ω3/20: 4ω 6 and ω3/ ω6 ratios, but significant positive correlations with the contents of 18:2 in adipose tissue (r = 0.20) and plasma triglycerides (TG) (r = 0.29). Epinephrine-induced aggregation correlated negatively with 20: 5ω 3 in plasma cholesteryl esters (CE) (r = -0.23) and TG (r = -0.29), and positively with the total percentage of saturated fatty acids in platelets (r = 0.33), but had no significant correlations with any of the ω6-fatty acids. Thrombin-induced aggregation correlated negatively with the ω3/6ω ratio in adipose tissue (r = -0.25) and the 20: 3ω6/20: 4ω 6 ratio in plasma CE (r = -0.27) and free fatty acids (FFA) (r = -0.23), and positively with adipose tissue 18:2 (r = 0.23) and 20:4ω6 (r = 0.22) in plasma phospholipids (PL).The percentages of prostanoid precursors in platelet lipids, i. e. 20: 3ω 6, 20: 4ω 6 and 20 :5ω 3, correlated best with the same fatty acids in plasma CE (r = 0.32 - 0.77) and PL (r = 0.28 - 0.74). Platelet 20: 5ω 3 had highly significant negative correlations with the percentage of 18:2 in adipose tissue and all plasma lipid fractions (r = -0.35 - -0.44).These results suggest that, among a free-living population, relatively small changes in the fatty acid composition of plasma and platelets may be reflected in significant differences in platelet aggregation, and that an increase in linoleate-rich vegetable fat in the diet may not affect platelet function favourably unless it is accompanied by an adequate supply of ω3 fatty acids.


EDIS ◽  
2017 ◽  
Vol 2017 (6) ◽  
Author(s):  
Geoffrey M. Meru ◽  
Yuqing Fu ◽  
Dayana Leyva ◽  
Paul Sarnoski ◽  
Yavuz Yagiz

This article aims to summise production and nutrition aspects of pumpkin seed. Specifically, it focuses on health benefits of the seeds, production practices and provides data on the oil, protein and fatty acid composition of 35 pumpkin accessions.  


Author(s):  
Tereza Metelcová ◽  
Markéta Vaňková ◽  
Hana Zamrazilová ◽  
Milena Hovhannisyan ◽  
Eva Tvrzická ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document