Barb, CR, Kraeling, RR, Rampacek, GB, Dove, CR 1997. Metabolic changes during the transition from the fed to the acute feed-deprived state in prepuberal and mature gilts. Journal of Animal Science 75, 781–789.
Clowes, EJ, Aherne, FX, Foxcroft, GR 1994. Effect of delayed breeding on the endocrinology and fecundity of sows. Journal of Animal Science 72, 283–291.
CVB 2003. Dutch feeding tables. Centraal Veevoederbureau, Lelystad, The Netherlands.
Haber, EP, Ximenes, HMA, Procópio, J, Carvalho, CRO, Curi, R, Carpinelli, AR 2003. Pleiotropic effects of fatty acids on pancreatic β-cells. Journal of Cellular Physiology 194, 1–12.
Hoving, LL, Soede, NM, Feitsma, H, Kemp, B 2012. Lactation weight loss in primiparous sows: consequences for embryo survival and progesterone and relations with metabolic profiles. Reproduction in Domestic Animals 47, 1009–1016.
Inoue, H, Watanuki, M, Myint, HT, Ito, T, Kuwayama, H, Hidari, H 2005. Effects of fasting and refeeding on plasma concentrations of leptin, ghrelin, insulin, growth hormone and metabolites in swine. Animal Science Journal 76, 367–374.
International Organization for Standardization (ISO) 6492 1999. Animal feeding stuff – determination of fat content. International Organization for Standardization, Geneva, Switzerland.
ISO 6496 1999. Animal feeding stuff – determination of moisture and other volatile matter content. International Organization for Standardization, Geneva, Switzerland.
ISO 15914 2004. Animal feeding stuff – enzymatic determination of total starch content. International Organization for Standardization, Geneva, Switzerland.
ISO 5983 2005. Animal feeding stuff – determination of nitrogen content and calculation of crude protein content – part 1 Kjeldahl method. International Organization of Standardization, Geneva, Switzerland.
Itoh, Y, Kawamata, Y, Harada, M, Kobayashi, M, Fujii, R, Fukusumi, S, Ogi, K, Hosoya, M, Tanaka, Y, Uejima, H, Tanaka, H, Maruyama, M, Satoh, R, Okubo, S, Kizawa, H, Komatsu, H, Matsumura, F, Noguchi, Y, Shinohara, T, Hinuma, S, Fujisawa, Y, Fujino, M 2003. Free fatty acids regulate insulin secretion from pancreatic β cells through GPR40. Nature 422, 173–176.
Kemp, B, Soede, NM, Helmond, FA, Bosch, MW 1995. Effects of energy source in the diet on reproductive hormones and insulin during lactation and subsequent estrus in multiparous sows. Journal of Animal Science 73, 3022–3029.
Koopmans, SJ, Van der Meulen, J, Dekker, R, Corbijn, H, Mroz, Z 2005. Diurnal rhythms in plasma cortisol, insulin, glucose, lactate and urea in pigs fed identical meals at 12-hourly intervals. Physiology and Behavior 84, 497–503.
La Fleur, SE 2003. Daily rhythms in glucose metabolism: suprachiasmatic nucleus output to peripheral tissue. Journal of Neuroendocrinology 15, 315–322.
Louveau, I, Bonneau, M 1996. Effect of a growth hormone infusion on plasma insulin-like growth factor-I in Meishan and Large White pigs. Reproduction Nutrition Development 36, 301–310.
Malmlöf, K, Örberg, J, Hellberg, S, Cortova, Z, Björkgren, S 1990. The diurnal influence on utilization of dietary protein in the growing pig. Journal of Animal Physiology and Animal Nutrition 63, 180–187.
Milligan, BN, Fraser, D, Kramer, DL 2002. Within-litter birth weight variation in the domestic pig and its relation to pre-weaning survival, weight gain, and variation in weaning weights. Livestock Production Science 76, 181–191.
Quesnel, H 2009. Nutritional and lactational effects on follicular development in the pig. Control of Pig Reproduction 8, 121–134.
Quiniou, N, Dagorn, J, Gaudré, D 2002. Variation of piglets’ birth weight and consequences on subsequent performance. Livestock Production Science 78, 63–70.
Rojkittikhun, T, Einarsson, S, Uvnäs-Moberg, K, Edqvist, LE 1993. Body weight loss during lactation in relation to energy and protein metabolism in standard-fed primiparous sows. Journal of Veterinary Medicine Series A 40, 249–257.
Soede, N, Kemp, B 1997. Expression of oestrus and timing of ovulation in pigs. Journal of Reproduction and Fertility Supplement 52, 91–103.
Thissen, J-P, Ketelslegers, J-M, Underwood, LE 1994. Nutritional regulation of the insulin-like growth factors. Endocrine Reviews 15, 80–101.
Valros, A, Rundgren, M, Spinka, M, Saloniemi, H, Rydhmer, L, Hultén, F, Uvnäs-Moberg, K, Tománek, M, Krejcí, P, Algers, B 2003. Metabolic state of the sow, nursing behaviour and milk production. Livestock Production Science 79, 155–167.
Van den Brand, H, Soede, NM, Kemp, B 2006. Supplementation of dextrose to the diet during the weaning to estrus interval affects subsequent variation in within-litter piglet birth weight. Animal Reproduction Science 91, 353–358.
Van den Brand, H, Soede, NM, Schrama, JW, Kemp, B 1998. Effects of dietary energy source on plasma glucose and insulin concentration in gilts. Journal of Animal Physiology and Animal Nutrition 79, 27–32.
Van den Brand, H, Dieleman, SJ, Soede, NM, Kemp, B 2000. Dietary energy source at two feeding levels during lactation of primiparous sows: I. Effects on glucose, insulin, and luteinizing hormone and on follicle development, weaning-to-estrus interval, and ovulation rate. Journal of Animal Science 78, 396–404.
Van den Brand, H, Prunier, A, Soede, NM, Kemp, B 2001a. In primiparous sows, plasma insulin-like growth factor-I can be affected by lactational feed intake and dietary energy source and is associated with luteinizing hormone. Reproduction Nutrition Development 41, 27–39.
Van den Brand, H, Langendijk, P, Soede, NM, Kemp, B 2001b. Effects of postweaning dietary energy source on reproductive traits in primiparous sows. Journal of Animal Science 79, 420–426.
Van den Brand, H, Van Enckevort, LCM, Van der Hoeven, EM, Kemp, B 2009. Effects of dextrose plus lactose in the sows diet on subsequent reproductive performance and within litter birth weight variation. Reproduction in Domestic Animals 44, 884–888.
Van Vuuren, AM, Van Der Koelen, CJ, Valk, H, De Visser, H 1993. Effects of partial replacement of ryegrass by low protein feeds on rumen fermentation and nitrogen loss by dairy cows. Journal of Dairy Science 76, 2982–2993.
Wientjes, JGM, Soede, NM, Knol, EF, Van den Brand, H, Kemp, B 2013. Piglet birth weight and litter uniformity: effects of weaning-to-pregnancy interval and body condition changes in sows of different parities and crossbred lines. Journal of Animal Science, published online, doi: 10.2527/jas.2012-5659 (first online March 5, 2013)
Wientjes, JGM, Soede, NM, Aarsse, F, Laurenssen, BFA, Koopmanschap, RE, Van den Brand, H, Kemp, B 2012a. Effects of dietary carbohydrate sources on plasma glucose, insulin and IGF-I levels in multiparous sows. Journal of Animal Physiology and Animal Nutrition 96, 494–505.
Wientjes, JGM, Soede, NM, Van den Brand, H, Kemp, B 2012b. Nutritionally induced relationships between insulin levels during the weaning-to-ovulation interval and reproductive characteristics in multiparous sows: I. Luteinizing Hormone, Follicle Development, Oestrus and Ovulation. Reproduction in Domestic Animals 47, 53–61.
Wientjes, JGM, Soede, NM, Van den Brand, H, Kemp, B 2012c. Nutritionally induced relationships between insulin levels during the weaning-to-ovulation interval and reproductive characteristics in multiparous sows: II. Luteal development, progesterone and conceptus development and uniformity. Reproduction in Domestic Animals 47, 62–68.
Wientjes, JGM, Soede, NM, Van der Peet-Schwering, CMC, Van den Brand, H, Kemp, B 2012d. Piglet uniformity and mortality in large organic litters: effects of parity and pre-mating diet composition. Livestock Science 144, 218–229.