Pigeon milk nutrients and the regulatory role of prolactin
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摘要: 鸽乳(pigeon milk, PM)是鸽子的嗉囊中产生的一种凝乳状的营养物质，主要由蛋白质、脂肪等营养物质组成，这种高能量高蛋白的营养物质是雏鸽唯一的营养来源。鸽乳的哺喂是由雌雄亲鸽共同完成的，在繁育期间，雌雄双亲的嗉囊受催乳素的调控，使得嗉囊的黏膜层发生细胞增生、变性，并从细胞壁上脱落，最终汇集形成浓稠状的鸽乳。文章综述了鸽乳的主要组成成分，以及在催乳素的调控作用下鸽乳中相关营养物质的合成与调节变化，以期为提高种鸽的泌乳能力及进行人工鸽乳的研发提供参考。Abstract: Pigeon milk（PM） is a kind of curdling nutrient produced by pigeon crop, which is mainly composed of nutrients such as protein and fat. The high-energy and high-protein nutrients are the only nutrition source of young pigeons. The feeding of PM is completed by both male and female parent pigeons. During the breeding period, the crop of both male and female parents is regulated by prolactin, and the cells proliferate, degenerate and fall off from the cell wall in the mucous layer of the crop, and finally gather into a thick PM. This paper reviewed the main nutrients of PM and the synthesis and regulation changes of related nutrients in PM under the regulation of prolactin to provide a reference for improving the lactation ability of breeding pigeons and the research and development of artificial PM.
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Keywords:
- pigeon milk /
- crop /
- nutrient /
- prolactin /
- pigeons
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[1] 梁勇,姜庆林,陈益填,等.鸽乳成分及其分析机制研究进展[J].中国家禽,2016,38(20):47-51. [2] SHETTY S,BHARATHI L,SHENOY K B,et al.Biochemical properties of pigeon milk and its effect on growth[J].J Comp Physiol B,1992,162:632-636.
[3] HORSEMAN N D,BUNTIN J D.Regulation of pigeon cropmilk secretion and parentalbehaviors by prolactin[J].Annu Rev Nutr,1995,15:213-238.
[4] 柳巨雄,杨焕民.动物生理学[M].北京:高等教育出版社,2010. [5] 陈莲官,吴高升,葛姣珍.不同繁殖时期肉鸽嗉囊变化规律的组织学观察[J].浙江农业大学学报,1993,19(4):459-462. [6] 边世雄,孙研研,麻慧,等.鸽乳的组成及其生成调控机制的研究进展[J].畜牧兽医学报,2020,51(9):2048-2058. [7] 谢鹏,万雪萍,卜柱,等.鸽乳分泌特征及鸽营养需求研究进展[J].中国家禽,2018,40(11):47-51. [8] 罗毅,王讯,马瑶,等.鸽乳的生物学功能及其生成调控[J].遗传,2017,39(12):1158-1167. [9] 胡小超.不同繁殖周期种鸽嗉囊生理结构及鸽乳蛋白质合成的机制[D].广州:华南农业大学,2016. [10] 万雪萍,谢鹏,卜柱,等.繁殖期鸽嗉囊组织形态学及生长因子含量变化规律[J].中国家禽,2017,39(13):6-11. [11] 曾秋凤,张彬,张在伟.自然鸽乳的常规营养分析[J].中国家禽,2003,25(21):12-14. [12] 邹晓庭,徐倩倩,马晓汶,等.乳鸽早期生长发育及氨基酸营养调控研究[J].经济动物学报,2019,23(1):1-8. [13] 丰培金.鸽乳营养成分研究进展[J].中国家禽,2005,27(19):53-55. [14] HEGDE S N.The lipid composition of pigeon milk[J].Cell Mol Life Sci,1972,28(12):1451-1452.
[15] DESMETH M,VAN DEPUTTE-POMA J.Lipid composition of pigeon cropmilk:Ⅰ.Total lipids and lipid classes[J].Comp Biochem Physiol,1980,66(1):129-133.
[16] SHETTY S,SHENOY K B,JACOB R T,et al.Mineral composition of pigeon milk[J].Experientia,1990,46(5):449-451.
[17] DONG X Y,ZHANG M,JIA Y X,et al.Physiological and hormonal aspects in female domestic pigeons (Columba livia) associated with breeding stage and experience[J].J Anim Physiol Anim Nutr,2013,97(5):861-867.
[18] 金亚亚,李大彪,孙梅,等.催乳素对奶牛乳腺上皮细胞酪蛋白合成的影响[J].饲料研究,2021,44(14):77-81. [19] REZAEI R,WU Z L,HOU Y Q,et al.Amino acids and mammary gland development:nutritional implications for milk production and neonatal growth[J].J Anim Sci Biotechnol,2016,7(4):20.
[20] 张晓昀,董信阳,卜星晨,等.鸽乳早期消化特性研究[J].动物营养学报,2016,28(3):704-711. [21] 常玲玲,汤青萍,刘佳佳,等.不同时期鸽乳营养水平及生理活性物质动态变化分析[J].中国畜牧兽医,2021,48(9):3215-3222. [22] JACQUIN L,BLOTTIERE L,HAUSSY C,et al.Prenatal and postnatal parental effects on immunity and growth in ‘lactating’ pigeons[J].Funct Ecol,2012,26(4):866-875.
[23] 张晓昀,董信阳,卜星晨,等.2-10日龄鸽乳中活性成分变化的规律研究[J].中国畜牧杂志,2016,52(11):39-42. [24] 曾秋凤.0-10日龄乳鸽人工鸽乳的研制及其饲用价值的研究[D].长沙:湖南农业大学,2002. [25] DESMETH M.Lipid composition of pigeon cropmilk:Ⅱ.Fatty acids[J].Comp Biochem Physiol,1980,66(1):135-138.
[26] SHETTY S,HEGDE S N.Changes in lipids of pigeon "milk" in the first week of its secretion[J].Lipids,1991,26:930-933.
[27] 杨凤.动物营养学[M].北京:中国农业出版社,1999. [28] GILLESPIE M J,DRAGANA S,CHEN H L,et al.Functional similarities between pigeon 'milk' and mammalian milk:induction of immune gene expression and modification of the microbiota[J].PLoS One,2012,7(10):e48363.
[29] SILVER R.Prolactin and parenting in the pigeon family[J].J Eep Zool,1984,232(3):617-625.
[30] NICOLL C S.Pigeon crop-sac as a model system for studying the direct and indirect effects of hormones and growth factors on cell growth and differentiationin vivo[J].J Eep Zool,1990,256(4):72-77.
[31] SCHOOLEY J P,RIDDLE O,BATES R W.Replacement therapy in hypophysectomized juvenile pigeons[J].Dev Dynam,1941,69(1):123-157.
[32] 方弟安,耿照玉,章孝荣,等.禽类催乳素研究进展[J].动物医学进展,2005,26 (1):22-24. [33] HU X C,GAO C Q,WANG X H,et al.Crop milk protein is synthesised following activation of the IRS1/Akt/TOR signalling pathway in the domestic pigeon (Columba livia)[J].Br Poult Sci,2016,57(6):855-862.
[34] CHEN M J,PAN N X,WANG X Q,et al.Methionine promotes crop milk protein synthesis through the JAK2-STAT5 signaling during lactation of domestic pigeons (Columba livia)[J].Food Funct,2020,11(12):10786-10798.
[35] XIE W Y,FU Z,PAN N X,et al.Leucine promotes the growth of squabs by increasing crop milk protein synthesis through the TOR signaling pathway in the domestic pigeon (Columba livia)[J].Poult Sci,2019,98(11):5514-5524.
[36] APPUHAMY J,NAYANANJALIE W A,ENGLAND E M,et al.Effects of AMP-activated protein kinase (AMPK) signaling and essential amino acids on mammalian target of rapamycin (mTOR) signaling and protein synthesis rates in mammary cells[J].J Dairy Sci,2014,97(1):419-429.
[37] LAVKER R M.Lipid synthesis in chick epidermis[J].J Invest Dermatol,1975,65(1):93-101.
[38] RIDDLE O,BRAUCHER P F.Studies on the physiology of reproduction in birds.30.Control of the special secretion of the crop-gland in pigeons by an anterior pituitary hormone[J].Am J Physiol,1931,97:617-625.
[39] CHADWICK A,JORDAN B J.The lipids of the crop epithelium of pigeons after injection with prolactin from the pituitaries of different vertebrate classes[J].J Endocrinol,1971,49:51-58.
[40] HORSEMAN N D,WILL C L.Characterization of lipid storage associated proteins induced in crop tissue by prolactin[J].J Comp Physiol B,1984,154(3):237-242.
[41] GILLESPIE M J,HARING V R,MCCOLL K A,et al.Histological and global gene expression analysis of the ‘lactating’ pigeon crop[J].BMC Genomics,2011,12(1):452.
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