Some health and development indicators were comparably analyzed at 218 children at age up to 3 years depending on the mode of feeding during first 12 month. The research was made at two stages. The first stage was done from 1990 till 1994. This period was characterized by so call traditional approach of the feeding system. The second one took place from 1995 till 1999. This period was characterized by new approach implementation such as free breast feeding, availability of modem infant formulas (adapted breast milk substitutes), changes at feeding system resulted to postponed because starting. The result of our research stated, that new approaches implementation at first year feeding system leaded to significant decreasing of the rate of the nutritional-depended diseases during the first year. Rates of incidence of acute-respiratory diseases, food allergy, functional stomach and gut-intestinal disorders low morphological indicators were depended on the way of feeding during the first 12 month. The differences hold on up to the end of the 3-d year. The results of research stated, that optimal health and development indicators were at breast feeding infants. Positive breast feeding long term influence depended of its duration, which must be at least for 6 month.
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Int J Parasitol
January 2025
National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China. Electronic address:
Current research on common parasitic nematodes is limited because their infective stages cannot be propagated in vitro. Here, we report a culture system for developing L4s of Haemonchus contortus, a blood-feeding nematode of ruminants. Our results demonstrated that a proportionate mixture of NCTC-109 to Luria-Bertini (1:2) media promoted the formation of early L4s and then into late L4s upon inclusion of 12.
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January 2025
Ningxia Key Laboratory of Ruminant MolecuLar and CelluLar Breeding, College of Animal Science and Technology, Ningxia University, Yinchuan, 750021, China. Electronic address:
To investigate the effect of fresh corn extract (FCE) on chicken meat quality, 135-day-old Jingyuan chicken hens were fed diets containing different doses of FCE (CON, 0.3% FCE, 0.6% FCE and 0.
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January 2025
Department of Civil and Environmental Engineering, University of Florence, Via di S. Marta, 3, 50139, Firenze, Italy.
The performance of Upflow Anaerobic Sludge Blanket (UASB) bioreactors treating sulfate (SO) -rich effluents depends on multiple factors, including microbial interactions and operational conditions. The high complexity of these systems necessitates the use of mathematical modelling tools to better understand the process and predict the long-term impacts of various operational variables. In this work, a mathematical model describing the long-term operation of a sulfate-fed 2.
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Department of Internal Medicine, College of Veterinary Medicine and Animal Science, University of Sao Paulo, São Paulo, Brazil. Electronic address:
Waste milk (WM) is commonly used in calf feeding to reduce rearing costs; however, its effects on the innate immune response remain unexplored. Therefore, this study aimed to evaluate the effects of WM on the innate immune response and inflammatory profile of pre-weaned dairy calves. Thirty male Holstein calves were assigned to receive pasteurized waste milk (PWM), saleable milk (SM), and WM (n = 10 in each group).
View Article and Find Full Text PDFEnviron Toxicol Chem
January 2025
Osnabrück University, Osnabrück, Lower Saxony, Germany.
In regulatory aquatic risk assessment, toxicokinetic-toxicodynamic (TKTD) methods, such as the generalized unified threshold model of survival (GUTS), are already established and considered ready for use, whereas TKTD methods for aboveground terrestrial species, like arthropods, are less developed and currently not intended for risk assessment. This could be due to the fact that exposure in aboveground terrestrial systems is more event-based (feeding, contact, overspray, etc.), whereas exposure in aquatic systems is simply related to substance concentrations in the surrounding water.
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