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https://www.readbyqxmd.com/read/27898951/intrauterine-growth-restricted-piglets-have-similar-gastric-emptying-rates-but-lower-rectal-temperatures-and-altered-blood-values-when-compared-with-normal-weight-piglets-at-birth
#1
C Amdi, M V Klarlund, J Hales, T Thymann, C F Hansen
Intrauterine growth-restricted (IUGR) piglets have lower survival rates and are more likely to have empty stomachs 24 h after birth than normal piglets. Although hypoglycemia may result from low colostrum intake per se, it is not known if slow gastric emptying may be an additional risk factor for poor immunization and glucose absorption in IUGR piglets. It is estimated that IUGR piglets consume less colostrum per kilogram BW than normal-weight piglets within the first 24 h, which could be due to a slower gastric emptying rate and a compromised energy metabolism...
November 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27898938/effects-of-varying-floor-space-on-aggressive-behavior-and-cortisol-concentrations-in-group-housed-sows
#2
P H Hemsworth, R S Morrison, A J Tilbrook, K L Butler, M Rice, S J Moeller
Floor space is an important determinant of aggression and stress in group-housed sows, and the aim of the present experiment was to comprehensively examine the effects of floor space in the range of 1.45 to 2.90 m/sow from mixing until 27 d after insemination on aggression, stress, and reproduction of group-housed sows. A previous experiment on the effects of floor space indicated spatial variability across and along the research facility in both sow aggression and stress. To minimize this spatial variability within the research facility, similar-sized pens but with varying groups sizes (10-20) in 4 separate blocks of 3 contiguous pens within each of 9 time replicates (180 sows/replicate) were used to examine 6 space allowances (1...
November 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27898886/effect-of-feed-restriction-and-initial-body-weight-on-growth-performance-body-composition-and-hormones-in-male-pigs-immunized-against-gonadotropin-releasing-factor
#3
K L Moore, B P Mullan, J C Kim, H G Payne, F R Dunshea
Pigs immunized against gonadotropin-releasing factor (GnRF) have increased carcass fatness compared to entire males; however, the timing of this increase in fatness after the second immunization against GnRF has not been determined. An experiment was conducted to identify and compare the growth performance, body composition, and physiological changes in immunocastrated males (IC males) at different BW and feeding levels. A total of 64 pigs were used in a 2 × 2 × 2 factorial experiment with the treatments being 1) sex (entire males or IC males), 2) initial BW (45...
September 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27891506/synchronization-of-dairy-cows-does-not-limit-the-behavioral-response-to-treatment-in-mixed-treatment-experimental-designs
#4
Meagan T M King, Robin E Crossley, Trevor J DeVries
In many research studies, animals assigned to different treatments are housed adjacently or together in a group. One critique of these designs has been the potential role of behavioral facilitation and synchronization between animals on different treatments in mixed treatment groups (heterogeneous groups). To evaluate this, we compared the synchrony of feeding behavior between dairy cows housed in heterogeneous groups to cows exposed to the same treatment simultaneously (homogenous groups). Twenty-four cows were exposed to each of the two treatments over 21 days in a replicated cross-over design...
2016: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/27885007/circadian-physiology-of-metabolism
#5
REVIEW
Satchidananda Panda
A majority of mammalian genes exhibit daily fluctuations in expression levels, making circadian expression rhythms the largest known regulatory network in normal physiology. Cell-autonomous circadian clocks interact with daily light-dark and feeding-fasting cycles to generate approximately 24-hour oscillations in the function of thousands of genes. Circadian expression of secreted molecules and signaling components transmits timing information between cells and tissues. Such intra- and intercellular daily rhythms optimize physiology both by managing energy use and by temporally segregating incompatible processes...
November 25, 2016: Science
https://www.readbyqxmd.com/read/27883936/relationship-between-fgf21-and-ucp1-levels-under-time-restricted-feeding-and-high-fat-diet
#6
Nava Chapnik, Yoni Genzer, Oren Froy
Fibroblast growth factor 21 (FGF21) exhibits a circadian oscillation, and its induction is critical during fasting. When secreted by liver and skeletal muscle, FGF21 enhances thermogenic activity in brown adipose tissue (BAT) by utilizing uncoupling protein 1 (UCP1) to dissipate energy as heat. Recently, it has been reported that UCP1 is not required for FGF21-mediated reduction in body weight or improvements in glucose homeostasis. As the relationship between FGF21 and UCP1 induction in tissues other than BAT is less clear, we tested the effect of restricted feeding (RF) and high dietary fat on FGF21 circadian expression and its correlation with UCP1 expression in liver and white adipose tissue (WAT)...
November 2, 2016: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/27875094/laparoscopic-radical-gastrectomy-for-resectable-advanced-gastric-cancer-within-enhanced-recovery-programs-a-prospective-randomized-controlled-trial
#7
Xia Mingjie, Zhang Luyao, Tang Ze, Zhao YinQuan, Wang Quan
BACKGROUND: Enhanced recovery programs have become an important focus of perioperative management. A few studies have demonstrated the efficacy of an enhanced recovery after surgery (ERAS, which includes optimized pain control, restricted I.V. fluids, early initiation of postoperative oral feeding, and enforced mobilization) protocol in patients undergoing radical gastrectomy. We investigated the feasibility and safety of laparoscopic radical gastrectomy within ERAS programs. METHODS: In this single-center prospective randomized controlled trial conducted between September 2013 and August 2014, 149 consecutive locally advanced gastric cancer patients (T2-4, any N, M0) diagnosed by the CT scanning were allocated to either ERAS group (N = 73) or conventional pathway group (N = 76)...
November 22, 2016: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/27832862/time-restricted-feeding-improves-insulin-resistance-and-hepatic-steatosis-in-a-mouse-model-of-postmenopausal-obesity
#8
Heekyung Chung, Winjet Chou, Dorothy D Sears, Ruth E Patterson, Nicholas J G Webster, Lesley G Ellies
BACKGROUND: Menopause is associated with significant hormonal changes that result in increased total body fat and abdominal fat, amplifying the risk for metabolic syndrome and diseases such as diabetes, cardiovascular disease and cancer in postmenopausal women. Intermittent fasting regimens hold significant health benefit promise for obese humans, however, regimens that include extreme daytime calorie restriction or daytime fasting are generally associated with hunger and irritability, hampering long-term compliance and adoption in the clinical setting...
December 2016: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/27829479/metabolic-and-reproductive-characteristics-of-replacement-beef-heifers-subjected-to-an-early-weaning-regimen-involving-high-concentrate-feeding
#9
A L Zezeski, V L McCracken, R K Poole, A Al Naib, J K Smith, M A McCann, M L Rhoads
In an effort to better understand the consequences of early weaning (EW) for replacement beef heifers, a two-phase experiment was conducted investigating the impact on metabolic function and documenting reproductive characteristics. In phase 1, Angus×Simmental heifers (n=35) were stratified by BW and sire, and randomly assigned to either a normal weaning (NW, n=18) or EW (n=17) treatment. EW heifers were weaned at 107±3 days of age and provided access to a concentrate-based ration ad libitum with limit-fed mixed grass hay...
November 10, 2016: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/27816246/clinical-trial-on-the-effects-of-a-free-access-acidified-milk-replacer-feeding-program-on-the-health-and-growth-of-dairy-replacement-heifers-and-veal-calves
#10
C G Todd, K E Leslie, S T Millman, V Bielmann, N G Anderson, J M Sargeant, T J DeVries
The objectives of this study were to evaluate the effects of free-access acidified milk replacer feeding on the pre- and postweaning health of dairy and veal calves. Individually housed calves were systematically assigned at birth to 1 of 2 feeding programs: free-access feeding (ad libitum) of acidified milk replacer (ACD, n = 249) or traditional restricted feeding (3 L fed twice daily) of milk replacer (RES, n = 249). Calves were fed milk replacer containing 24% crude protein and 18% fat. Acidified milk replacer was prepared to a target pH between 4...
November 2, 2016: Journal of Dairy Science
https://www.readbyqxmd.com/read/27814776/lower-versus-higher-dose-of-enteral-caloric-intake-in-adult-critically-ill-patients-a-systematic-review-and-meta-analysis
#11
Hasan M Al-Dorzi, Abdullah Albarrak, Mazen Ferwana, Mohammad Hassan Murad, Yaseen M Arabi
BACKGROUND: There is conflicting evidence about the relationship between the dose of enteral caloric intake and survival in critically ill patients. The objective of this systematic review and meta-analysis is to compare the effect of lower versus higher dose of enteral caloric intake in adult critically ill patients on outcome. METHODS: We reviewed MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Scopus from inception through November 2015...
November 4, 2016: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/27810402/impact-of-intermittent-fasting-on-health-and-disease-processes
#12
REVIEW
Mark P Mattson, Valter D Longo, Michelle Harvie
Humans in modern societies typically consume food at least three times daily, while laboratory animals are fed ad libitum. Overconsumption of food with such eating patterns often leads to metabolic morbidities (insulin resistance, excessive accumulation of visceral fat, etc.), particularly when associated with a sedentary lifestyle. Because animals, including humans, evolved in environments where food was relatively scarce, they developed numerous adaptations that enabled them to function at a high level, both physically and cognitively, when in a food-deprived/fasted state...
October 31, 2016: Ageing Research Reviews
https://www.readbyqxmd.com/read/27792244/breastfeeding-for-procedural-pain-in-infants-beyond-the-neonatal-period
#13
REVIEW
Denise Harrison, Jessica Reszel, Mariana Bueno, Margaret Sampson, Vibhuti S Shah, Anna Taddio, Catherine Larocque, Lucy Turner
BACKGROUND: Randomised controlled trials (RCTs) show that breastfeeding newborn infants during painful procedures reduces pain. Mechanisms are considered to be multifactorial and include sucking, skin-to-skin contact, warmth, rocking, sound and smell of the mother, and possibly endogenous opiates present in the breast milk. OBJECTIVES: To determine the effect of breastfeeding on procedural pain in infants beyond the neonatal period (first 28 days of life) up to one year of age compared to no intervention, placebo, parental holding, skin-to-skin contact, expressed breast milk, formula milk, bottle feeding, sweet-tasting solutions (e...
October 28, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27790606/nutrition-a-primary-therapy-in-pediatric-acute-respiratory-distress-syndrome
#14
REVIEW
Bryan Wilson, Katri Typpo
Appropriate nutrition is an essential component of intensive care management of children with acute respiratory distress syndrome (ARDS) and is linked to patient outcomes. One out of every two children in the pediatric intensive care unit (PICU) will develop malnutrition or have worsening of baseline malnutrition and present with specific micronutrient deficiencies. Early and adequate enteral nutrition (EN) is associated with improved 60-day survival after pediatric critical illness, and, yet, despite early EN guidelines, critically ill children receive on average only 55% of goal calories by PICU day 10...
2016: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/27750266/implementation-of-feeding-guidelines-hastens-the-time-to-initiation-of-enteral-feeds-and-improves-growth-velocity-in-very-low-birth-weight-infants
#15
Christine Culpepper, Kendra Hendrickson, Susan Marshall, Jessica Benes, Theresa R Grover
BACKGROUND: Growth and nutrition are critical in neonatal care. Whether feeding guidelines improve growth and nutrition and reduce morbidity is unknown. PURPOSE: Feeding guidelines for very low birth-weight (VLBW) infants were implemented in our neonatal intensive care unit (NICU) to start and achieve full enteral feeds sooner, and increase weight gain over the first month. METHODS: Feeding guidelines for VLBW infants were implemented in January 2014, stratified by birth weight (<750, 750-1000, and 1000-1500 g)...
October 7, 2016: Advances in Neonatal Care: Official Journal of the National Association of Neonatal Nurses
https://www.readbyqxmd.com/read/27749035/printing-assisted-surface-modifications-of-patterned-ultrafiltration-membranes
#16
Nathaniel Charles Wardrip, Melissa Dsouza, Meltem Urgun-Demirtas, Seth W Snyder, Jack A Gilbert, Christopher J Arnusch
Understanding and restricting microbial surface attachment will enhance wastewater treatment with membranes. We report a maskless lithographic patterning technique for the generation of patterned polymer coatings on ultrafiltration membranes. Polyethylene glycol, zwitterionic, or negatively charged hydrophilic polymer compositions in parallel- or perpendicular-striped patterns with respect to feed flow were evaluated using wastewater. Membrane fouling was dependent on the orientation and the chemical composition of the coatings...
October 17, 2016: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/27742391/-early-restrictive-feeding-disorders-quantitative-assessment-of-parent-infant-feeding-interactions
#17
A Bion, T Cascales, S Dubedout, N Bodeau, J P Olives, J P Raynaud
INTRODUCTION: Interest in the study of early feeding disorders (FD) has steadily increased during recent decades. During this period, research described the importance of the transactional relationships and the complex interplay between caregiver and child over time. On the basis of the previous studies, our study tried to explore the associations between the characteristics of the parents and the temperamental characteristics of the infants with early FD. GOALS: A first aim of the present study was to show if parental perception of child temperament (including ability for arousal self-regulation) and parental characteristics (emotional and eating attitudes) are associated with early FD...
October 11, 2016: L'Encéphale
https://www.readbyqxmd.com/read/27737674/effects-of-eight-weeks-of-time-restricted-feeding-16-8-on-basal-metabolism-maximal-strength-body-composition-inflammation-and-cardiovascular-risk-factors-in-resistance-trained-males
#18
Tatiana Moro, Grant Tinsley, Antonino Bianco, Giuseppe Marcolin, Quirico Francesco Pacelli, Giuseppe Battaglia, Antonio Palma, Paulo Gentil, Marco Neri, Antonio Paoli
BACKGROUND: Intermittent fasting (IF) is an increasingly popular dietary approach used for weight loss and overall health. While there is an increasing body of evidence demonstrating beneficial effects of IF on blood lipids and other health outcomes in the overweight and obese, limited data are available about the effect of IF in athletes. Thus, the present study sought to investigate the effects of a modified IF protocol (i.e. time-restricted feeding) during resistance training in healthy resistance-trained males...
October 13, 2016: Journal of Translational Medicine
https://www.readbyqxmd.com/read/27729464/prepuberal-light-phase-feeding-induces-neuroendocrine-alterations-in-adult-rats
#19
C García-Luna, P Soberanes-Chávez, P de Gortari
Feeding patterns are important factors in obesity evolvement. Time-restricted feeding schedules (tRF) during resting phase change energy homeostasis regulation, disrupting the circadian release of metabolism-regulating hormones, such as leptin, insulin and corticosterone and promoting body weight gain. Thyroid (HPT) and adrenal (HPA) axes exhibit a circadian regulation and are involved in energy expenditure, thus studying their parameters in tRF paradigms will elucidate their role in energy homeostasis impairments under such conditions...
January 2017: Journal of Endocrinology
https://www.readbyqxmd.com/read/27717297/dysphagia-progression-and-feeding-skills-following-pediatric-alkali-ingestion-injury-two-case-reports
#20
Anna M Follent, Anna F Rumbach, Elizabeth C Ward, Jeanne Marshall, Pamela Dodrill, Peter Lewindon
PURPOSE: There is limited information regarding the nature of dysphagia and feeding difficulties following alkali ingestion injury to inform multidisciplinary intervention. The aim was to describe the history and nature of chronic dysphagia and feeding difficulties in two children following severe alkali ingestion injury. METHODS: Medical records, primary caregiver report, and clinical assessment were used to compile detailed case histories and assess current dysphagia and feeding skills...
October 7, 2016: Disability and Rehabilitation
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