Animal frontiers : the review magazine of animal agriculture最新文献

{"title":"Dairying and the evolution and consequences of lactase persistence in humans.","authors":"Jay T Stock, Jonathan C K Wells","doi":"10.1093/af/vfad022","DOIUrl":"https://doi.org/10.1093/af/vfad022","url":null,"abstract":"A stable and consistent food source is one of the most important evolutionary challenges facing any species. Mammalian young are typically born incapable of provisioning for themselves, but all mammalian species, through the production of milk, have evolved a unique mechanism for transferring fat, proteins, sugar, as well as immunoglobins, hormones, and nutrients to their young, fueling neural development and growth throughout infancy. Milk is an essential resource for all growing mammals until they are physically able to forage and support themselves nutritionally. It has evolved as a means for mothers to synthesize food for their young, and to provide the intestinal bacteria to optimize an infant’s absorption of nutritional resources (Hinde and German, 2012). For the majority of human societies through time and space, the nutritional role of milk, like all mammals, is related to direct maternal–infant provisioning. While human hunter-gatherers typically do not consume non-human milk or dairy products, with the domestication of ruminant animals many human societies harnessed nonhuman sources of milk for the production of secondary dairy products such as cheese and yogurt, or for direct consumption (Roffet-Salque et al., 2018). While the transition to agriculture was variable in expression based on differences in local ecology and cultural history, the origin of farming and the domestication of plants and animals had a dramatic impact on the temporal and geographic patterning of milk production and consumption across the world (Stock et al., 2023). The transition from hunting and gathering to agricultural subsistence, often referred to as the “Neolithic Revolution,” is characterized by the development of human control over the reproduction of plants and animals, as well as their evolution through artificial selection. This involved a reduction in dietary breadth toward dependence on one or a few highly productive domesticated plants or animals, and has generally been associated with a greater proportion of dietary carbohydrates relative to protein and an increased prevalence of nutritional deficiencies (Cordain et al., 2000). The agricultural transition marks a significant change in human interaction with the natural world, where humans shifted from being predominantly influenced by natural environments to being the agents of environmental change in natural systems (Stephens et al., 2019). In this context, it is often viewed as the beginning of a series of changes in human social organization that directly result from the rise of food production and the storage of surpluses. These include sedentism, property ownership, social hierarchy, specialist craft production and related technological change, greater population density, and increased frequencies of infectious diseases and zoonotic diseases associated with domestic animals. Collectively, these changes have generally been seen This is an Open Access article distributed under the terms of the C","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10266752/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9655562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prepartum nutrient intake and colostrum yield and composition in ruminants.","authors":"Koryn S Hare, Amanda J Fischer-Tlustos, Katharine M Wood, John P Cant, Michael A Steele","doi":"10.1093/af/vfad031","DOIUrl":"https://doi.org/10.1093/af/vfad031","url":null,"abstract":"https://doi.org/10.1093/af/vfad031 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. © Hare, Fischer-Tlustos, Wood, Cant, Steele Feature Article Prepartum nutrient intake and colostrum yield and composition in ruminants","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10266757/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9655563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of the mammary glands and its regulation: how not all species are equal.","authors":"Adam J Geiger, Russell C Hovey","doi":"10.1093/af/vfad029","DOIUrl":"https://doi.org/10.1093/af/vfad029","url":null,"abstract":"https://doi.org/10.1093/af/vfad029 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. © Geiger, Hovey Feature Article Development of the mammary glands and its regulation: how not all species are equal","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10266756/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9868011","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dairy cow physiology and production limits.","authors":"Josef J Gross","doi":"10.1093/af/vfad014","DOIUrl":"https://doi.org/10.1093/af/vfad014","url":null,"abstract":"https://doi.org/10.1093/af/vfad014 This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons. org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. © Gross Featured Article Dairy cow physiology and production limits","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/38/00/vfad014.PMC10289513.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9877580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lactation in the human.","authors":"Margaret C Neville","doi":"10.1093/af/vfad021","DOIUrl":"https://doi.org/10.1093/af/vfad021","url":null,"abstract":"","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10425138/pdf/vfad032.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10010307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lactose or milk oligosaccharide: which is significant among mammals?","authors":"Tadasu Urashima, Risa Horiuchi, Mikiyasu Sakanaka, Takane Katayama, Kenji Fukuda","doi":"10.1093/af/vfad017","DOIUrl":"https://doi.org/10.1093/af/vfad017","url":null,"abstract":"https://doi.org/10.1093/af/vfad017 This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons. org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com © Urashima, Horiuchi, Sakanaka, Katayama, Fukuda Featured Article Lactose or milk oligosaccharide: which is significant among mammals?","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/bb/88/vfad017.PMC10266760.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9655558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"From the Editors: “Mammalian milk: The elixir of life from maternal care to modern dairy production”","authors":"R. Bruckmaier, S. Zinn","doi":"10.1093/af/vfad035","DOIUrl":"https://doi.org/10.1093/af/vfad035","url":null,"abstract":"https://doi.org/10.1093/af/vfad035 This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (https://creativecommons. org/licenses/by-nc/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com © Bruckmaier, Zinn Introduction From the Editors: “Mammalian milk: The elixir of life from maternal care to modern dairy production”","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74689715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extraordinary diversity of the pinniped lactation triad: lactation and growth strategies of seals, sea lions, fur seals, and walruses.","authors":"Julie P Avery, Steven A Zinn","doi":"10.1093/af/vfad037","DOIUrl":"https://doi.org/10.1093/af/vfad037","url":null,"abstract":"https://doi.org/10.1093/af/vfad037 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. © Avery, Zinn Feature Article Extraordinary diversity of the pinniped lactation triad: lactation and growth strategies of seals, sea lions, fur seals, and walruses","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10266754/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9655557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lactation in horses.","authors":"Amanda S Reiter, Sarah A Reed","doi":"10.1093/af/vfad003","DOIUrl":"https://doi.org/10.1093/af/vfad003","url":null,"abstract":"Lactation is the most energetically demanding phase of life for a mare. The foal relies entirely on the mare’s milk for approximately the first month of life, after which the foal begins to consume other food sources. Under human management, lactation in horses corresponds to a short period of time relative to gestation—mares lactate for 3 to 6 mo, or approximately 25 to 50% of their 11-mo gestation. In the wild, mares may lactate for over a year. Lactation is greatest 30 to 60 d after foaling, where daily milk production can range from 12 to 15 liters, representing consumption of 21 to 25% of the foal’s body weight (Morresey, 2012). Postnatal development of the mammary glands begins during puberty, pauses, and is completed during the last 2 mo of gestation. The mammary tissue develops into lobes (groups) of alveoli, small sacs that synthesize milk (Figure 1). The alveoli drain into a duct system, which collects the milk and provides a route for the milk to exit the udder during suckling. Unique to the mare, each half of her udder contains two separate mammary gland complexes, which drain into separate teat cisterns and distinct teat canals. The size of the cisterns in the mare are similar to that of sheep and goats, but smaller than cows (Dzidic et al., 2002; Dzidic, 2003). Each of her two teats has two separate openings, thus, the milk produced in each mammary gland remains separate until it reaches the foal’s mouth. This is distinct from the cow, ewe, and goat, where milk from have a single teat canal and orifice. The colostrum and milk produced by the mare are critical for survival of the foal. Colostrum is the first milk secretion following parturition and is vital to the foal’s early growth, development, and immune function. It is rich in nutrients, providing the foal with essential amino acids, bioactive proteins, immunological factors, and antioxidants. Bioactive components of colostrum include lipases and proteinases to aid in the digestion of fats and proteins, respectively, and antioxidants like catalase and peroxidases that protect the neonate against oxidation of proteins, lipids, and DNA. However, the most widely studied component of colostrum are the immunoglobulins. Colostrum is critical for the transfer of passive immunity and proper development of the immune system in the foal. At birth, the foal’s immune system is not mature, so colostral immunoglobulins are necessary to protect the neonate from environmental pathogens and support development of the immune system. Immunoglobulins account for approximately 60% of the protein in colostrum. Immunoglobulin G (IgG) is the predominant immunoglobulin in equine colostrum, with IgA occurring at a lower concentration. Cattle and other ungulates have a similar IgG/IgA colostrum profile, however, in humans, IgA is predominant with little IgG present. Unlike humans, the structure of the equine placenta limits its permeability to immune modulating proteins like immunoglobulins. Thus, unlike ","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10266743/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9655561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dairy Production and Lactase Persistence in Humans.","authors":"","doi":"10.1093/af/vfad043","DOIUrl":"https://doi.org/10.1093/af/vfad043","url":null,"abstract":"","PeriodicalId":72200,"journal":{"name":"Animal frontiers : the review magazine of animal agriculture","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ca/26/vfad043.PMC10266742.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9711476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}