scholarly journals Inadequate Intake of Polyunsaturated Fatty Acids during Pregnancy and Lactation, and its Association with Infant Cognitive Development

2018 ◽  
Author(s):  
Noer laily ◽  
◽  
Ratna Juwita ◽  
Diah Mulyawati Utari ◽  
Soeminarti Padmonodewo ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Cognitive Development ◽  
Polyunsaturated Fatty Acids ◽  
Pregnancy And Lactation ◽  
Infant Cognitive Development

The effect of feeding salmon oil to sows throughout pregnancy on pre-weaning mortality of piglets

2001 ◽  
Vol 73 (3) ◽  
pp. 489-500 ◽  
Author(s):  
J.A. Rooke ◽  
A.G. Sinclair ◽  
S.A. Edwards ◽  
R. Cordoba ◽  
S. Pkiyach ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Birth Weight ◽  
Polyunsaturated Fatty Acids ◽  
Mixed Model ◽  
Linear Mixed Model ◽  
Gestation Length ◽  
Nutritional Study ◽  
Pregnancy And Lactation ◽  
And Performance ◽  
Long Chain

AbstractSalmon oil (16·5 kg /t), a source of long-chain polyunsaturated n-3 fatty acids, was included in diets offered to multiparous sows during pregnancy and lactation to measure responses in pre-weaning mortality and performance of piglets in two studies. The first study, carried out under commercial conditions, included 196 sows which were offered salmon oil and control diets from immediately post service until weaning. The same diets were also offered to 10 sows per treatment from day 58 of pregnancy in a controlled nutritional study which measured the effects of salmon oil on piglet tissue fatty acid composition. Offering salmon oil to the sow significantly increased gestation length and decreased individual piglet birth weight but had no effect on litter size at birth. Overall, salmon oil reduced pre-weaning mortality from 11·7% to 10·2% mainly by reducing the incidence of deaths from crushing by the sow. More detailed analysis of mortality using a general linear mixed model and 2294 piglet records, demonstrated that the incidence of pre-weaning mortality was significantly decreased with increasing individual piglet birth weight and by inclusion of salmon oil in the diet; the incidence of mortality increased with average piglet birth weight in a litter. Salmon oil inclusion had no effect on weight of litter weaned, sow lactation food intake or subsequent reproductive performance. In both studies, dietary salmon oil increased the proportions of long-chain n-3 polyunsaturated fatty acids in colostrum to a similar extent. In the nutritional study, inclusion of salmon oil reduced the proportions of 20: 4 n-6 in piglet liver and brain at birth and increased the proportions of long-chain n-3 polyunsaturated fatty acids. Therefore, despite reducing piglet birth weight, offering sows salmon oil reduced pre-weaning mortality of piglets. The nutritional study showed that the amount and type of marine oil used may not have been optimal.

scholarly journals 387 Polyunsaturated Fatty Acids in Colostrum and Cognitive Development in Breastfed Children of the Eden Mother-Child Cohort Study

2012 ◽  
Vol 97 (Suppl 2) ◽  
pp. A114-A114
Author(s):  
J. Bernard ◽  
M. d. Agostini ◽  
A. Forhan ◽  
C. Garcia ◽  
M. Armand ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Cohort Study ◽  
Cognitive Development ◽  
Polyunsaturated Fatty Acids

scholarly journals How does the food in the first 1000 days affect infant and toddler brain development?

2020 ◽  
Vol 10 (10) ◽  
pp. 419
Author(s):  
Ksenia Varakina-Mitrail ◽  
Yuliya Berezovskaya ◽  
Viktoriya Nechaeva ◽  
Irina Kholodova
Keyword(s):  
Fatty Acids ◽  
Cognitive Development ◽  
Polyunsaturated Fatty Acids ◽  
Experimental Studies ◽  
Well Being ◽  
Adopted Children ◽  
Adult Health ◽  
Omega 3 ◽  
Balanced Diet ◽  
Quasi Experimental

Today, hundreds of millions of children under the age of 5 fall short of their development potential. Advances in neuroscience have confirmed that adult health and well-being are based on the developmental conditions and opportunities they had in early childhood, from conception to 24 months (first 1000 days) and then to the age of 5 (second 1000 days). Young children, who eat a healthy balanced diet, who are treated with care and attention, and who have more opportunities to learn, have a better chance to thrive. Data from a survey of adopted children, as well as experimental and quasi-experimental studies, showed that prevention of stunting is most effective during the first 1000 days and developmental delays in both the first and second 1000 days. External factors affect cognitive development significantly less after this period, and the older a person becomes, the less effective educational programs are, and the longer it takes to learn a new skill. In this regard, it is necessary to identify the degree of influence of nutrient components, such as polyunsaturated fatty acids and lutein, on the cognitive development of the child in the first year of life, as it determines the intellectual potential of the person throughout life. The goal of this review is to review the existing literature to find out how certain food components (polyunsaturated fatty acids and lutein) affect infant and toddler brain development.Keywords: omega-3, omega-6, polyunsaturated fatty acids, lutein, cognitive development

scholarly journals Comparative effects of dietary supplementations with sodium butyrate, medium-chain fatty acids, and n-3 polyunsaturated fatty acids in late pregnancy and lactation on the reproductive performance of sows and growth performance of suckling piglets

2019 ◽  
Vol 97 (10) ◽  
pp. 4256-4267 ◽  
Author(s):  
Jinchao Chen ◽  
Qingqing Xu ◽  
Yunxia Li ◽  
Zhiru Tang ◽  
Weizhong Sun ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Polyunsaturated Fatty Acids ◽  
Sodium Butyrate ◽  
Reproductive Performance ◽  
Late Pregnancy ◽  
Basal Diet ◽  
Control Group ◽  
Pufa Supplementation ◽  
Pregnancy And Lactation ◽  
Suckling Piglets

Abstract This study was conducted to compare the effects of adding sodium butyrate (SB), medium-chain fatty acids (MCFAs), or n-3 polyunsaturated fatty acids (n-3 PUFAs) to the diet of sows during late gestation and lactation on the reproductive performance of sows and the growth performance and intestinal health of suckling piglets. Twenty-four sows (Landrace × Large-White hybrid; third parity; 200 ± 15 kg) were randomly assigned to receive 1 of 4 diets: basal diet (control group), basal diet + 1 g SB/kg (SB group), basal diet + 7.75 g MCFA/kg (MCFA group), or basal diet + 68.2 g n-3 PUFA/kg (n-3 PUFA group). The experiment began on day 85 of gestation and ended day 22 of lactation. Colostrum samples were collected from each sow. After the experiment, blood and tissue samples were collected from 1 randomly selected piglet. The results showed that the weaning-to-estrus interval of sows in the SB, MCFA, and n-3 PUFA groups was shorter than that of sows in the control group (P < 0.05). The incidence of diarrhea in suckling piglets in the SB, MCFA, and n-3 PUFA groups was lower than that of piglets in the control group (P < 0.05). The fat, protein, IgA, IgG, and IgM concentration in colostrum from sows increased following dietary supplementation with SB, MCFA, or n-3 PUFA (P < 0.05). Comparison with the control group, the mRNA expression of claudin-1, zona occludens 1, and interleukin-10 increased in the jejunum mucosa of suckling piglets in the SB, MCFA, and n-3 PUFA groups, while that of TLR4 decreased (P < 0.05). Compared with the control group, the Chao1 and ACE indexes of microbial flora in the colon contents of piglets in the SB, MCFA, and MCFA groups increased (P < 0.05), while the relative abundance of Firmicutes, Actinobacteria, and Synergistetes decreased at the phylum level (P < 0.05). In conclusion, during late pregnancy and lactation, dietary SB supplementation had a greater effect on intestinal health and caused a greater decrease in preweaning mortality of suckling piglets than did dietary MCFA or n-3 PUFA supplementation; dietary MCFA supplementation shortened the weaning-to-estrus interval of sows to a greater extent than did dietary SB or n-3 PUFA supplementation; and dietary n-3 PUFA supplementation increased the fat and protein content in the colostrum to the greatest extent.

Sign in / Sign up

Export Citation Format

Share Document