Dietary spray-dried plasma supplementation in late-gestation and
                    lactation enhanced productive performance and immune responses of lactating sows
                    and their litters

Kim, Byeonghyeon; Kyoung, Hyunjin; Liu, Yanhong; Campbell, Joy; Song, Minho; Ji, Peng

doi:10.5187/jast.2021.e83

Cited by 7 publications

(6 citation statements)

References 29 publications

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“…This indicates that the gut microbial composition of sows was affected by the dietary treatment with the addition of SDP. In our previous SDP study of sow productivity, we confirmed the results of improved productivity and immune response [ 13 ]. This evidence supports the results that feeding a SDP additive diet to sows is related to sow productivity by positively altering the composition of the gut microbiota.…”

Section: Discussionsupporting

confidence: 81%

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Change in the Gut Microbiota of Lactating Sows and Their Piglets by Inclusion of Dietary Spray-Dried Plasma in Sow Diets

Lee,

Kyoung,

Cho

et al. 2023

J. Microbiol. Biotechnol.

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This study aimed to investigate the effects of dietary spray-dried plasma (SDP) on the gut microbiota of lactating sows and their piglets. A total of 12 sows were randomly assigned to one of two dietary treatment groups in a completely randomized design. The treatments were a sow diet based on corn and soybean meal (CON), and a CON diet with an added 1% SDP. The sows were fed the dietary treatments from d 30 before farrowing to weaning (d 28). The fecal samples of three sows from each treatment and two of their randomly selected piglets were collected to verify their fecal microbiota. There were no differences in the alpha diversity and distinct clustering of the microbial communities in the sows and their piglets when SDP was added to the sow diets from late gestation to weaning. The fecal microbiota of the lactating sows and their piglets showed a higher relative abundance of the phylum Bacteroidota and genus Lactobacillus and Ruminococcus and showed a lower relative abundance of the phylum Bacillota and genus Bacteroides , Escherichia/Shigella , and Clostridium in the sows fed the SDP diet than those fed the CON diet. Overall, these results show that the addition of SDP to the sow diet during lactation altered the gut environment with positive microbial composition changes. These results were similar in the nursing piglets, suggesting that the control of the sow diets during lactation may contribute to the intestinal health and growth in piglets after weaning.

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Section: Discussionsupporting

confidence: 81%

“…Dietary spray-dried plasma (SDP) is a by-product of livestock produced after slaughtering porcine, bovine, and chicken, and is considered a feed additive because it contains growth factors such as fibrinogen, albumin, glycoprotein, and immunoglobulin [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

Change in the Gut Microbiota of Lactating Sows and Their Piglets by Inclusion of Dietary Spray-Dried Plasma in Sow Diets

Lee,

Kyoung,

Cho

et al. 2023

J. Microbiol. Biotechnol.

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“…From late pregnancy to weaning (G85-L27), maternal supplemented with 1% SDP reduced the serum concentrations of TNF-a, TGF-b1 and cortisol in sows and serum concentrations of TNF-a, TGF-b1 and cortisol in piglets. Additionally, the average daily gain of piglets at weaning was greater, and serum concentrations of cortisol, TGF-b1, TNF-a and C-reactive protein were lower (132).…”

Section: Other Nutritional Strategiesmentioning

confidence: 95%

Maternal Nutrition During Late Gestation and Lactation: Association With Immunity and the Inflammatory Response in the Offspring

Yang

Zhang

et al. 2022

Front. Immunol.

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The immature immune system at birth and environmental stress increase the risk of infection in nursing pigs. Severe infection subsequently induces intestinal and respiratory diseases and even cause death of pigs. The nutritional and physiological conditions of sows directly affect the growth, development and disease resistance of the fetus and newborn. Many studies have shown that providing sows with nutrients such as functional oligosaccharides, oils, antioxidants, and trace elements could regulate immunity and the inflammatory response of piglets. Here, we reviewed the positive effects of certain nutrients on milk quality, immunoglobulin inflammatory response, oxidative stress, and intestinal microflora of sows, and further discuss the effects of these nutrients on immunity and the inflammatory response in the offspring.

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“…On 109 days of gestation, sows were moved from gestation crates to farrowing crates equipped with a feeder and waterer in an environmentally controlled farrowing room. Sows were then fed 2.5 kg of the dietary treatments from 109 days of gestation until farrowing and allowed free access to the dietary treatments from farrowing until weaning [ 15 ]. Diets and water were freely accessible at all times.…”

Section: Methodsmentioning

confidence: 99%

“…Fecal samples of sows were collected on day 109 of gestation, and on days 7 and 28 of lactation. Additionally, fecal samples of their litters were collected on days 7 and 28 of lactation [ 15 , 16 ]. The feces samples were collected by rectal palpation from three randomly selected sows in each group and two of their randomly selected piglets (1 male and 1 female).…”

Section: Methodsmentioning

confidence: 99%

The Ingestion of Dietary Prebiotic Alternatives during Lactation Promotes Intestinal Health by Modulation of Gut Microbiota

Ryu

Lee

Mun

et al. 2022

J. Microbiol. Biotechnol.

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Palm kernel expeller (PKE), a by-product of palm oil extraction, contains higher amounts of fiber than corn and soybean meal, but offers low energy density, protein value, and amino acid (AA) composition, limiting its use for swine. Recently however, it was reported that dietary fiber has a positive effect on the gut microbiota of the host, and therefore it is necessary to study the effect of PKE feeding on the intestinal microbiota of swine. In this study, we investigated the effects of supplementation with PKE in lactation diets on the gut microbiota composition of lactating sows and their litters. A total of 12 sows were randomly assigned to two dietary treatment groups in a completely randomized design. The treatments were a diet based on corn-soybean meal (CON) and CON supplemented with 20% of PKE. Sow and piglet fecal samples were collected before farrowing, on days 7 and 28 (weaning) after farrowing, and on days 7 and 28 (weaning) after farrowing, respectively, to verify gut microbiota composition by pyrosequencing analysis. The beta-diversity result showed a significant difference only in weaning-stage piglets, but dietary PKE altered the gut microbiota in sows by increasing the abundance of Lactobacillus compared with CON. In piglets, dietary PKE decreased the abundance of opportunistic pathogen Proteus and increased the abundance of potentially beneficial bacteria, such as Prevotellaceae and Prevotella. Our results can be helpful in developing feeding strategies and support the beneficial effects of dietary PKE to improve the gut health of animals.

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Dietary spray-dried plasma supplementation in late-gestation and lactation enhanced productive performance and immune responses of lactating sows and their litters

Abstract: Dietary spray-dried plasma supplementation in late-gestation and lactation enhanced productive performance and immune responses of lactating sows and their litters Running Title (within 10 words)Dietary spray-dried plasma for productivity of lactating sows and piglets

Cited by 7 publications

References 29 publications

Change in the Gut Microbiota of Lactating Sows and Their Piglets by Inclusion of Dietary Spray-Dried Plasma in Sow Diets

Change in the Gut Microbiota of Lactating Sows and Their Piglets by Inclusion of Dietary Spray-Dried Plasma in Sow Diets

Maternal Nutrition During Late Gestation and Lactation: Association With Immunity and the Inflammatory Response in the Offspring

The Ingestion of Dietary Prebiotic Alternatives during Lactation Promotes Intestinal Health by Modulation of Gut Microbiota

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