PMID- 24797673 OWN - NLM STAT- MEDLINE DCOM- 20150922 LR - 20180330 IS - 1439-0396 (Electronic) IS - 0931-2439 (Linking) VI - 99 IP - 1 DP - 2015 Feb TI - In ovo carbohydrate supplementation modulates growth and immunity-related genes in broiler chickens. PG - 163-173 LID - 10.1111/jpn.12193 [doi] AB - A study was undertaken to investigate the role of in ovo administrated carbohydrates on the expression pattern of growth and immune-related genes. In ovo injections (n = 400) were carried out on the 14th day of incubation into the yolk sac/amnion of the broiler chicken embryos. Expression of growth-related genes: chicken growth hormone (cGH), insulin-like growth factor-I & II (IGF-I & II) and mucin were studied in hepatic and jejunum tissues of late-term embryo and early post-hatch chicks. Expression of candidate immune genes: Interleukin-2, 6, 10 and 12 (IL-2, IL-6, IL-10 and IL-12), Tumour necrosis factor-alpha (TNF-alpha) and Interferon gamma (IFN-gamma) were studied in peripheral blood monocyte cells of in ovo-injected and control birds following antigenic stimulation with sheep RBC (SRBC) or mitogen concanavalin A (Con-A). Glucose injection significantly increased the expression of IGF-II gene during embryonic period and both cGH and IGF-II in early post-hatch period, while ribose-injected chicks had higher expression of IGF-II gene during embryonic stage. Enhanced mucin gene expression was also observed in fructose-injected chicks during embryonic age. Glucose-injected chicks had higher expression of IL-6 or IL-10, while those injected with fructose or ribose had higher expression of IL-2, IL-12 and IFN gamma. It is concluded that in ovo supplementation of carbohydrates might help in improving the growth of late-term embryos and chicks. In ovo glucose could modulate humoral-related immunity, while fructose or ribose might help in improving the cellular immunity in broiler chickens. CI - Journal of Animal Physiology and Animal Nutrition (c) 2014 Blackwell Verlag GmbH. FAU - Bhanja, S K AU - Bhanja SK AD - Central Avian Research Institute, Izatnagar, UP, India. FAU - Goel, A AU - Goel A AD - Central Avian Research Institute, Izatnagar, UP, India. FAU - Pandey, N AU - Pandey N AD - Central Avian Research Institute, Izatnagar, UP, India. FAU - Mehra, M AU - Mehra M AD - Central Avian Research Institute, Izatnagar, UP, India. FAU - Majumdar, S AU - Majumdar S AD - Central Avian Research Institute, Izatnagar, UP, India. FAU - Mandal, A B AU - Mandal AB AD - Central Avian Research Institute, Izatnagar, UP, India. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20140505 PL - Germany TA - J Anim Physiol Anim Nutr (Berl) JT - Journal of animal physiology and animal nutrition JID - 101126979 RN - 0 (Carbohydrates) SB - IM MH - Animals MH - Carbohydrates/administration & dosage/*pharmacology MH - Chick Embryo MH - Chickens/*growth & development/*immunology MH - Gene Expression Regulation/*drug effects/immunology MH - Ovum OTO - NOTNLM OT - broiler chickens OT - carbohydrates OT - gene expression OT - growth and immunity OT - in ovo injection EDAT- 2014/05/07 06:00 MHDA- 2015/09/24 06:00 CRDT- 2014/05/07 06:00 PHST- 2013/07/12 00:00 [received] PHST- 2014/03/27 00:00 [accepted] PHST- 2014/05/07 06:00 [entrez] PHST- 2014/05/07 06:00 [pubmed] PHST- 2015/09/24 06:00 [medline] AID - 10.1111/jpn.12193 [doi] PST - ppublish SO - J Anim Physiol Anim Nutr (Berl). 2015 Feb;99(1):163-173. doi: 10.1111/jpn.12193. Epub 2014 May 5.