

{"id":56027,"date":"2018-10-03T23:41:40","date_gmt":"2018-10-03T23:41:40","guid":{"rendered":"https:\/\/www.zinpro.com\/swine-nutrition-impacts-piglet-gut-health-and-immune-response\/"},"modified":"2024-09-05T11:02:32","modified_gmt":"2024-09-05T16:02:32","slug":"swine-nutrition-impacts-piglet-gut-health-and-immune-response","status":"publish","type":"post","link":"https:\/\/www.zinpro.com\/en_na\/resource-center\/blog\/swine-nutrition-impacts-piglet-gut-health-and-immune-response\/","title":{"rendered":"Swine Nutrition Impacts Piglet Gut Health and Immune Response"},"content":{"rendered":"<p>One of the biggest challenges in the pork industry is piglet survivability and performance. The stress of weaning and loss of passive immunity from the sow\u2019s milk increases the susceptibility of newly weaned pigs to infectious intestinal bacteria creating challenges to overall survivability.<\/p>\n\n\n\n<p>The average pre-wean mortality rate in the United States is around 16 percent with high variation, and opportunity for improvement. So, ensuring piglets develop strong gut health and a robust immune response is vital for survival.<\/p>\n\n\n\n<p>Research has shown that by supplementing gestating gilts and sows with performance trace minerals, we see an improved performance response, and a lasting impact in the offspring by helping to improve gut integrity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-prevent-leaky-gut-through-improved-trace-mineral-nutrition\">Prevent Leaky Gut Through Improved Trace Mineral Nutrition<\/h3>\n\n\n\n<p>The lining of the intestinal tract is comprised of multiple epithelial tissue layers. The villi, or absorptive structures of the intestine are lined with enterocytes which is where nutrients are absorbed. These cells are bound to each other by complex protein structures, one of which is \u201ctight junctions\u201d. Their role is to prevent bacteria, pathogens and toxins from passing between the enterocytes and into the bloodstream, helping to create a protective physical barrier.<\/p>\n\n\n\n<p>A healthy intestinal wall has long, finger shaped villi that provide a large surface for digestion and absorption of nutrients. Before weaning, intestinal villi (responsible for nutrient absorption) are thin and elongated, whereas after weaning, villus height has been shown to decrease about 75 percent during the first 24 hours post-weaning, quickly become thick and short. Shortened villi can impair digestion and nutrient absorption. A reduction in nutrient intake also compromises the integrity of the tight junctions.<\/p>\n\n\n\n<p>Factors, such as heat stress, reduced feed intake, bacteria, feed contaminants, etc., can weaken the quality of the tight junctions, leading to a syndrome called \u201cleaky gut.\u201d This condition \u2014 leaky gut \u2014 allows molecules such as bacteria, pathogens and toxins to pass between the epithelial cells, resulting in cell damage and inflammation of the intestine. When this occurs, it triggers the immune system which requires significant levels of nutrients to deal with the inflammation, reducing the amount of nutrients available for piglet growth.<\/p>\n\n\n\n<p>Research has demonstrated the nutrition of one generation can have a positive or negative impact on the nutrition of the next generation. This is true for humans, as well as animals. Zinpro partnered with the University of Alberta (Caine et al., 2009) to evaluate how incorporating performance trace minerals into the diet of the gestating sow can help the piglet develop a more robust initial immune response.<\/p>\n\n\n\n<p>Sows were split into two groups and fed either inorganic trace minerals or <a href=\"https:\/\/www.zinpro.com\/en_na\/species\/swine\/\" target=\"_blank\" rel=\"noreferrer noopener\">performance trace minerals<\/a> during the last stage of gestation (d 80 to 114):<\/p>\n\n\n\n<p><strong>Inorganic Treatment:<\/strong> 120 ppm Zn from zinc oxide (ZnO)<br><b>Zinpro<\/b><sup style=\"\"><b>\u00ae<\/b><\/sup> <strong>Availa<sup>\u00ae<\/sup> Zinc Treatment:<\/strong> 250 ppm of zinc from <a href=\"https:\/\/www.zinpro.com\/en_na\/products\/availa-mins\/availa-zn\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zinpro Availa Zinc<\/a> added on top of the control diet from d 80 to 114 of gestation.<\/p>\n\n\n\n<p>Once the sows farrowed their litter, they transitioned to a common lactation diet and the piglets were harvested at 14 days of age to view their intestinal morphology.<\/p>\n\n\n\n<p>While villus height has been shown to decrease about 75 percent during the first 24 hours post-weaning quickly becoming thick and short, the piglets born to sows receiving zinc from Zinpro Availa Zinc had higher intestinal villi height and a higher villi height to crypt depth ratio. This resulted in a greater absorptive surface for the piglet to absorb nutrients, while also helping to reduce the incidence of diarrhea.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/www.zinpro.com\/wp-content\/uploads\/2023\/06\/14Day_Nursing_Piglets_Chart_A11-1024x614.png\" alt=\"\" class=\"wp-image-15293\"\/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-a-more-robust-immune-response\">A More Robust Immune Response<\/h3>\n\n\n\n<p>The intestinal morphology also showed an increase in intra-epithelial lymphocytes which help to eliminate damaged or infected intestinal epithelial cells. This in turn helps improve the intestinal immune response of the pig. There was also an increase in goblet cells in the intestine. Goblet cells are responsible for producing mucin, and mucin creates that mucus layer along the walls of the intestine. Intra-epithelial lymphocytes target and destroy pathogens to help reduce overall pathogen load. Goblet cells are responsible for mucin production which helps act as a protective mucous barrier for the lining of the intestine.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"http:\/\/www.zinpro.com\/wp-content\/uploads\/2023\/06\/14Day_Nursing_Piglets_Chart_B11-1024x665.png\" alt=\"\" class=\"wp-image-15296\"\/><\/figure>\n\n\n\n<p>To learn more about performance trace minerals and their role in piglet gut health, <a href=\"https:\/\/www.zinpro.com\/en_na\/lets-connect\/\" target=\"_blank\" rel=\"noopener noreferrer\">contact your Zinpro representative<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>The average pre-wean mortality rate in the United States is around 16 percent with high variation, and opportunity for improvement. So, ensuring piglets develop strong gut health and a robust initial immune response during a challenge is vital for survival. Learn how feeding performance trace minerals to gestating sows can help improve gut health and help support a robust immune response in piglets.<\/p>","protected":false},"author":74,"featured_media":55848,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_eb_attr":"","_uag_custom_page_level_css":"","_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","_ecp_custom_2":"","footnotes":""},"categories":[2682],"tags":[2683,2688,2684,2689,2685,2687],"species":[943],"class_list":["post-56027","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-animal-performance","tag-gut-health","tag-health","tag-heat-stress","tag-immunity","tag-milk-quality"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Swine Nutrition Impacts Piglet Gut Health and Immune Response &#8211; Zinpro\u00ae<\/title>\n<meta name=\"description\" content=\"Blog posts from Zinpro\u00ae about Swine Nutrition Impacts Piglet Gut Health and Immune Response . Read more here.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.zinpro.com\/en_na\/resource-center\/blog\/swine-nutrition-impacts-piglet-gut-health-and-immune-response\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Swine Nutrition Impacts Piglet Gut Health and Immune Response &#8211; Zinpro\u00ae\" \/>\n<meta property=\"og:description\" content=\"Blog posts from Zinpro\u00ae about Swine Nutrition Impacts Piglet Gut Health and Immune Response . 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