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https://www.readbyqxmd.com/read/28722261/dietary-rice-improves-growth-performance-mucosal-enzyme-activities-and-plasma-urea-nitrogen-in-weaning-piglets
#1
Kazuki Yagami, Ryozo Takada
In this study, we evaluated the nutritional functions of rice for weaning piglets. Sixteen weaning piglets with an average initial weight of 7.2 kg were divided into two groups. One group was fed a corn-soybean meal based diet, and the other was fed a rice-soybean meal based diet, containing 50% corn and rice, respectively. A 2 weeks growth trial was conducted and growth performance, intestinal mucosal enzyme activities and plasma urea nitrogen were measured. The average daily gain in rice-fed piglets was significantly higher than that in corn-fed piglets and the average daily feed intake tended to be higher in rice-fed piglets than in corn-fed piglets...
July 19, 2017: Animal Science Journal, Nihon Chikusan Gakkaihō
https://www.readbyqxmd.com/read/28720883/chronic-high-sodium-diet-intake-after-weaning-lead-to-neurogenic-hypertension-in-adult-wistar-rats
#2
Paula Magalhães Gomes, Renato Willian Martins Sá, Giovana Lopes Aguiar, Milede Hanner Saraiva Paes, Andréia Carvalho Alzamora, Wanderson Geraldo Lima, Lisandra Brandino de Oliveira, Sean David Stocker, Vagner Roberto Antunes, Leonardo M Cardoso
In this study, we investigated some mechanisms involved in sodium-dependent hypertension of rats exposed to chronic salt (NaCl) intake from weaning until adult age. Weaned male Wistar rats were placed under high (0.90% w/w, HS) or regular (0.27% w/w, Cont) sodium diets for 12 weeks. Water consumption, urine output and sodium excretion were higher in HS rats compared to control. Blood pressure (BP) was directly measured by the arterial catheter and found 13.8% higher in HS vs Cont rats. Ganglionic blockade with hexamethonium caused greater fall in the BP of HS rats (33%), and central antagonism of AT1 receptors (losartan) microinjected into the lateral ventricle reduced BP level of HS, but not of Cont group...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28720673/challenges-with-implementation-of-a-respiratory-therapist-driven-protocol-of-spontaneous-breathing-trials-in-the-pediatric-icu
#3
Conrad Krawiec, Dale Carl, Christy Stetter, Lan Kong, Gary D Ceneviva, Neal J Thomas
BACKGROUND: Timely ventilator liberation is crucial in the pediatric ICU. In many pediatric ICUs, the decision to initiate weaning is driven by the physician, which may lead to delays in ventilator liberation. The objectives of this quality improvement project were to develop and implement a respiratory therapist (RT)-led protocol for screening for spontaneous breathing trial (SBT) readiness, to test protocol feasibility, and to evaluate its impact on SBT timing. METHODS: A retrospective chart review was performed on all intubated patients in the pediatric ICU for 18 months prior to protocol institution...
July 18, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28720157/the-influence-of-azaperone-treatment-at-weaning-on-reproductive-performance-of-sows-altering-effects-of-season-and-parity
#4
T Schwarz, J Nowicki, R Tuz, P M Bartlewski
Azaperone treatment can control aggression and decrease stress due to weaning, re-grouping and hierarchical fighting of gilts and sows. However, the effects of this butyrophenone neuroleptic and sedative administered at weaning on pig reproductive function are poorly characterized. In this year-long study, a total of 619 cross-bred sows (Polish Large White×Polish Landrace) kept on a commercial farm received an i.m. injection of azaperone (Stresnil®; 2 mg/kg BW) just before weaning and were artificially inseminated during the ensuing estrus with 3×109 spermatozoa per dose of an inseminate; 1180 sows served as untreated controls...
July 19, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28718889/veno-arterial-extracorporeal-membrane-oxygenation-support-in-patients-undergoing-aortic-surgery
#5
Zhaopeng Zhong, Chunjing Jiang, Feng Yang, Xing Hao, Jialin Xing, Hong Wang, Xiaotong Hou
Veno-arterial extracorporeal membrane oxygenation (VA-ECMO) is an option for mechanical support for patients with postcardiotomy cardiogenic shock (PCS). However, the use of VA-ECMO in patients suffering from aortic disease with PCS has not been greatly reported. This is a retrospective review of adult patients undergoing aortic surgery who received VA-ECMO support to treat refractory PCS from August 2009 to May 2016. A total of 36 patients who underwent aortic surgery with VA-ECMO support for refractory PCS were included...
July 18, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28718188/weaning-premature-infants-from-nasal-continuous-positive-airway-pressure-current-practice-and-scientific-evidence
#6
André Kidszun, Christine Arnold, Julia Winter, Catharina Whybra-Trümpler, Eva Mildenberger
Objective In the past decade, a number of trials have been conducted to determine the optimal strategy of weaning premature infants from nasal continuous airway pressure (nCPAP). However, a paucity of information exists on how weaning is actually performed in clinical routine. Aim of this study was to investigate the current practice of weaning premature infants from nCPAP in Germany. Methods An online survey was performed in German tertiary care neonatal units. Results All 160 German tertiary care units were contacted...
July 2017: Klinische Pädiatrie
https://www.readbyqxmd.com/read/28717881/a-retrospective-comparison-of-inhaled-milrinone-and-iloprost-in-post-bypass-pulmonary-hypertension
#7
Kassiani Theodoraki, Apostolos Thanopoulos, Panagiota Rellia, Evangelos Leontiadis, Dimitrios Zarkalis, Konstantinos Perreas, Theophani Antoniou
During cardiac operations, weaning from cardiopulmonary bypass (CPB) may prove challenging as a result of superimposed acute right ventricular dysfunction in the setting of elevated pulmonary vascular resistance (PVR). The aim of this study was to retrospectively evaluate the effect of inhaled milrinone versus inhaled iloprost in patients with persistent pulmonary hypertension following discontinuation of CPB. Eighteen patients with elevated PVR post-bypass were administered inhaled milrinone at a cumulative dose of 50 μg kg(-1)...
July 17, 2017: Heart and Vessels
https://www.readbyqxmd.com/read/28717143/fish-oil-supplementation-to-rats-fed-high-fat-diet-during-pregnancy-prevents-development-of-impaired-insulin-sensitivity-in-male-adult-offspring
#8
Benjamin B Albert, Mark H Vickers, Clint Gray, Clare M Reynolds, Stephanie A Segovia, José G B Derraik, Manohar L Garg, David Cameron-Smith, Paul L Hofman, Wayne S Cutfield
We examined whether maternal fish oil supplementation during pregnancy could prevent development of insulin resistance in adult male offspring of rat dams fed a high-fat diet. Time-mated Sprague-Dawley rat dams were randomised into four treatment groups: Con-Con, dams fed a control diet (fat: 15% kcal) and administered water by gavage; Con-FO, control diet with unoxidised fish oil by gavage; HF-Con, high-fat diet (fat: 45% kcal) and water by gavage; and HF-FO, high-fat diet and unoxidised fish oil by gavage...
July 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28716832/mechanical-circulatory-support-devices-for-acute-right-ventricular-failure
#9
REVIEW
Navin K Kapur, Michele L Esposito, Yousef Bader, Kevin J Morine, Michael S Kiernan, Duc Thinh Pham, Daniel Burkhoff
Right ventricular (RV) failure remains a major cause of global morbidity and mortality for patients with advanced heart failure, pulmonary hypertension, or acute myocardial infarction and after major cardiac surgery. Over the past 2 decades, percutaneously delivered acute mechanical circulatory support pumps specifically designed to support RV failure have been introduced into clinical practice. RV acute mechanical circulatory support now represents an important step in the management of RV failure and provides an opportunity to rapidly stabilize patients with cardiogenic shock involving the RV...
July 18, 2017: Circulation
https://www.readbyqxmd.com/read/28716198/herd-specific-interventions-to-reduce-antimicrobial-usage-in-pig-production-without-jeopardising-technical-and-economic-performance
#10
L Collineau, C Rojo-Gimeno, A Léger, A Backhans, S Loesken, E Okholm Nielsen, M Postma, U Emanuelson, E Grosse Beilage, M Sjölund, E Wauters, K D C Stärk, J Dewulf, C Belloc, S Krebs
Pig farmers are strongly encouraged to reduce their antimicrobial usage in order to reduce the risk of antimicrobial resistance. Herd-level intervention is needed to achieve national and European reduction targets. Alternative, especially preventive measures, have to be implemented to reduce the need for antimicrobial treatments. However, little is known about the feasibility, effectiveness and return on investment of such measures. The objective of this study was to assess, across four countries, the technical and economic impact of herd-specific interventions aiming at reducing antimicrobial usage in pig production while implementing alternative measures...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28716191/effect-of-immunologic-solutions-on-sows-and-gilts-on-time-to-stability-and-production-losses-in-breeding-herds-infected-with-1-7-4-prrsv
#11
D C L Linhares, C Betlach, R B Morrison
Porcine reproductive and respiratory syndrome virus (PRRSv) is an economically significant swine pathogen causing production losses in the global swine industry. Clinical impact depends on many factors including the virus itself. One method to sub-type PRRSv is using restriction fragment length polymorphism (RFLP). The RFLP pattern 1-7-4 emerged within the United States swine industry in 2014 and has become prevalent since then. This was a field study that prospectively followed 1-7-4-infected breeding herds (n=107) and compared time to stability (TTS), time to baseline production (TTBP) and total loss per 1000 sows between herds using modified-live virus vaccine (MLV) on sows and gilts (MLV-MLV), MLV on sows and MLV in addition to field virus exposure on gilts (MLV-MLV/FVE) or not deliberately exposing sows or gilts to PRRSv (Natural-Natural)...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28716150/swedish-norwegian-co-operation-in-the-treatment-of-three-hypothermia-victims-a-case-report
#12
Anders Wetting Carlsen, Nils K Skjaervold, Nils Johan Berg, Øystein Karlsen, Eli Gunnarson, Alexander Wahba
BACKGROUND: Accidental hypothermia with cardiac arrest represents a challenge for pre-hospital rescuers as well as in-hospital staff. For pre-hospital personnel, the main focus is to get the patient to the correct destination without unnecessary delay. For in-hospital personnel early information is vital to assess the possibility for resuscitation with extracorporeal re-warming. The challenge is augmented when rescuers must cross national borders to reach and/or deliver the patients. We present a case where three adolescent boys suffered severe hypothermia after a canoeing accident in Sweden...
July 17, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28716039/extra-corporeal-membrane-oxygenation-for-refractory-cardiogenic-shock-after-adult-cardiac-surgery-a-systematic-review-and-meta-analysis
#13
Maziar Khorsandi, Scott Dougherty, Omar Bouamra, Vasudev Pai, Philip Curry, Steven Tsui, Stephen Clark, Stephen Westaby, Nawwar Al-Attar, Vipin Zamvar
BACKGROUND: Postcardiotomy cardiogenic shock (PCCS) refractory to inotropic support and intra-aortic balloon pump (IABP) occurs rarely but is almost universally fatal without mechanical circulatory support. In this systematic review and meta-analysis we looked at the evidence behind the use of veno-arterial extra-corporeal membrane oxygenation (VA ECMO) in refractory PCCS from a patient survival rate and determinants of outcome viewpoint. METHODS: A systematic review was performed in January 2017 using PubMed (with no defined time period) using the keywords "postcardiotomy", "cardiogenic shock", "extracorporeal membrane oxygenation" and "cardiac surgery"...
July 17, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28714612/weaning-from-long-term-continuous-positive-airway-pressure-or-noninvasive-ventilation-in-children
#14
Meriem Mastouri, Alessandro Amaddeo, Lucie Griffon, Annick Frapin, Samira Touil, Adriana Ramirez, Sonia Khirani, Brigitte Fauroux
OBJECTIVES: A significant number of children are able to discontinue long term continuous positive airway pressure (CPAP) or noninvasive ventilation (NIV) but the underlying disorders, weaning criteria, and outcome of these children have not been studied. STUDY DESIGN: Retrospective cohort follow up. SUBJECT SELECTION: Consecutive children who were weaned from long term CPAP/NIV between October 2013 and January 2016. METHODOLOGY: Underlying disorders, weaning criteria, and clinical outcome were analyzed...
July 17, 2017: Pediatric Pulmonology
https://www.readbyqxmd.com/read/28713509/mechanical-ventilation-practice-in-egyptian-pediatric-intensive-care-units
#15
Bassant Salah Meligy, Sally Kamal, Seham Awad El Sherbini
INTRODUCTION: Mechanical ventilation is one of the indispensable tools in pediatric intensive care units. Few studies addressed the epidemiology of pediatric patients on mechanical ventilation and the frequently used modes of ventilation. This is the first study to describe the practice of mechanical ventilation (MV) in Egyptian pediatric intensive care units (PICUs). METHODS: This prospective observational study was conducted from January 2014 to December 2014 in two pediatric intensive care units at Cairo University Pediatric Hospital...
May 2017: Electronic Physician
https://www.readbyqxmd.com/read/28712376/grape-pomace-improves-performance-antioxidant-status-fecal-microbiota-and-meat-quality-of-piglets
#16
I Kafantaris, D Stagos, B Kotsampasi, A Hatzis, A Kypriotakis, K Gerasopoulos, S Makri, N Goutzourelas, C Mitsagga, I Giavasis, K Petrotos, S Kokkas, P Goulas, V Christodoulou, D Kouretas
In the present study, grape pomace (GP) was used as feed additive in the diet of weaned piglets in order to develop innovative feedstuffs and to investigate their potential beneficial effects on welfare, productivity and meat quality. For examining the antioxidant capacity of the experimental feeds, 24 piglets of 20 days old were assigned to two experimental groups receiving standard or experimental diet for 30 days. Blood and tissues collections were performed at four different time-points, 2, 20, 35 and 50 days post birth...
July 17, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28712023/selection-of-potential-probiotic-lactobacillus-with-inhibitory-activity-against-salmonella-and-fecal-coliform-bacteria
#17
Mattika Abhisingha, Jureeporn Dumnil, Chetsadaporn Pitaksutheepong
Three hundred and sixty presumptive lactic acid bacteria (LAB) isolated from pregnant sows, newborn, suckling, and weaned piglets were preliminarily screened for anti-Salmonella activity. Fifty-eight isolates consisting of Lactobacillus reuteri (n = 32), Lactobacillus salivarius (n = 10), Lactobacillus mucosae (n = 8), Lactobacillus johnsonii (n = 5), and Lactobacillus crispatus (n = 3) were selected and further characterized for probiotic properties including production of antimicrobial substances, acid and bile tolerance, and cell adherence to Caco-2 cells...
July 15, 2017: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/28711982/correlation-between-the-methylation-of-the-fut1-promoter-region-and-fut1-expression-in-the-duodenum-of-piglets-from-newborn-to-weaning
#18
Chaohui Dai, Li Sun, Riwei Xia, Shouyong Sun, Guoqiang Zhu, Shenglong Wu, Wenbin Bao
Alpha-(1,2)-fucosyltransferase (FUT1) gene has some influence on economically important traits and disease resistance. DNA methylation plays an important role in human diseases but is relatively poorly studied in pigs by regulating the mRNA expression of genes. The aim of this study was to analyze the influence of promoter methylation on the expression of FUT1 gene. We used bisulfite sequencing PCR (BSP) and qPCR to analyze the methylation of the FUT1 5'-flanking region and FUT1 mRNA expression in the duodenum of Sutai piglets from newborn to weaning...
August 2017: 3 Biotech
https://www.readbyqxmd.com/read/28711254/effect-of-maternal-exercise-on-calf-dry-matter-intake-weight-gain-behavior-and-cortisol-concentrations-at-disbudding-and-weaning
#19
R A Black, B K Whitlock, P D Krawczel
The objective of this study was to determine the effect of maternal physical activity during late gestation on calf dry matter intake, weight gain, behavior, and cortisol concentration during disbudding and weaning. Fifty-five Holstein and 5 Jersey × Holstein crossbred calves were enrolled into the study during gestation. Calves were born from pregnant, nonlactating Holstein (n = 58) and Jersey × Holstein crossbred (n = 2) dairy cows. Cows were assigned to either confinement (n = 20 cows; 13 female calves, 7 male calves), exercise (n = 20 cows; 8 female calves, 12 male calves), or pasture (n = 20 cows; 11 female calves, 9 male calves) treatments at dry-off from January to November 2015...
July 12, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28710956/oxytocin-receptor-antagonist-treatments-alter-levels-of-attachment-to-mothers-and-central-dopamine-activity-in-pre-weaning-mandarin-vole-pups
#20
Zhixiong He, Wenjuan Hou, Xin Hao, Na Dong, Peirong Du, Wei Yuan, Jinfeng Yang, Rui Jia, Fadao Tai
Oxytocin (OT) is known to be important in mother-infant bonding. Although the relationship between OT and filial attachment behavior has been studied in a few mammalian species, the effects on infant social behavior have received little attention in monogamous species. The present study examined the effects of OT receptor antagonist (OTA) treatment on attachment behavior and central dopamine (DA) activity in male and female pre-weaning mandarin voles (Microtus mandarinus). Our data showed that OTA treatments decreased the attachment behavior of pups to mothers, measured using preference tests at postnatal day 14, 16, 18 and 20...
July 6, 2017: Psychoneuroendocrinology
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