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https://www.readbyqxmd.com/read/28338517/improving-nutritional-support-of-burn-service-patients-by-increasing-the-number-of-days-when-100-of-prescribed-formula-is-given
#1
Peggie F Conrad, Julie Liberio, Razia Aleem, Marcia M Halerz, Michael J Mosier, Arthur P Sanford, Richard L Gamelli
The authors sought to increase the number of days when burn service patients receive 100% of prescribed enteral nutrition. The authors first performed a retrospective review of 37 patients (group 1) receiving enteral nutrition. The authors then created and implemented a nurse-directed feeding algorithm, placing patients into three age groups addressing maximum hourly infusion rates, high residual limits, initiating feeding, refeeding residuals, and replacing formula. The authors then performed a prospective review of 37 patients (group 2) fed utilizing the new algorithm...
March 21, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28319140/role-of-muscle-il-6-in-gender-specific-metabolism-in-mice
#2
Amalia Molinero, Antonio Fernandez-Perez, Aina Mogas, Mercedes Giralt, Gemma Comes, Olaya Fernandez-Gayol, Mario Vallejo, Juan Hidalgo
The aim of the present work was to further explore the physiological roles of muscle-derived IL-6. Adult-floxed and conditional skeletal muscle IL-6 knock out male and female mice were used to study energy expenditure (indirect calorimetry at rest and during treadmill exercise, and body temperature cycle during the light phase) and energy intake (response to fast/refeeding). We also evaluated the responses to leptin and the activity of the insulin signalling pathway in skeletal muscle and liver by phosphorylation of Akt at Ser 473...
2017: PloS One
https://www.readbyqxmd.com/read/28302796/an-adipo-biliary-uridine-axis-that-regulates-energy-homeostasis
#3
Yingfeng Deng, Zhao V Wang, Ruth Gordillo, Yu An, Chen Zhang, Qiren Liang, Jun Yoshino, Kelly M Cautivo, Jef De Brabander, Joel K Elmquist, Jay D Horton, Joseph A Hill, Samuel Klein, Philipp E Scherer
Uridine, a pyrimidine nucleoside present at high levels in the plasma of rodents and humans, is critical for RNA synthesis, glycogen deposition, and many other essential cellular processes. It also contributes to systemic metabolism, but the underlying mechanisms remain unclear. We found that plasma uridine levels are regulated by fasting and refeeding in mice, rats, and humans. Fasting increases plasma uridine levels, and this increase relies largely on adipocytes. In contrast, refeeding reduces plasma uridine levels through biliary clearance...
March 17, 2017: Science
https://www.readbyqxmd.com/read/28293757/glucose-variability-measures-as-predictors-of-oral-feeding-intolerance-in-acute-pancreatitis-a-prospective-pilot-study
#4
Chirag J Jivanji, Varsha M Asrani, Sayali A Pendharkar, Melody G Bevan, Nicola A Gillies, Danielle H E Soo, Ruma G Singh, Maxim S Petrov
BACKGROUND: Oral feeding intolerance (OFI) is a common complication in patients with acute pancreatitis (AP). Variations in blood glucose are associated with impaired gastrointestinal function but, to date, measures of glucose variability have not been investigated to predict OFI in patients with AP. AIM: To investigate the usefulness of several glucose variability measures in predicting the occurrence of OFI early in the course of AP. METHODS: In this prospective cohort study, six measures of glucose variability were calculated prior to the occurrence of OFI...
March 14, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28289647/central-pontine-myelinolysis-induced-by-alcohol-withdrawal-a-case-report
#5
Jae Ho Kim, Sae Hyun Kim, Ho Joong Jeong, Young Joo Sim, Dong Kyu Kim, Ghi Chan Kim
Central pontine myelinolysis (CPM) is a demyelinating disorder characterized by the loss of myelin in the center of the basis pons, and is mainly caused by the rapid correction of hyponatremia. We report the case of a young woman who presented with gait disturbance and alcohol withdrawal, and who was eventually diagnosed with CPM. Generally, the cause and pathogenesis of CPM in chronic alcoholics remain unclear. In this cases, the CPM may be unrelated to hyponatremia or its correction. However, it is possible that the osmotic pressure changes due to refeeding syndrome after alcohol withdrawal was the likely cause in this case...
February 2017: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28283578/molecular-identification-and-functional-analysis-of-ctrp9-in-epinephelus-coioides
#6
Guokun Yang, Chaobin Qin, Bin Wang, Jirong Jia, Xi Yuan, Caiyun Sun, Wensheng Li
CTRP9 is a member of the C1q/TNF-related protein (CTRP) superfamily and has been studied in mammals, while the comparative studies of CTRP9 in non-mammalian species are still absent. In this study, CTRP9 was isolated and characterized from the orange-spotted grouper (Epinephelus coioides). The full length cDNA of CTRP9 was 1378 bp in size with ORF (open reading frame) of 1020 bp which encods a 339 amino acids preprohormone. The mRNA expression of CTRP9 showed a rather high level in the kidney and brain, but low level in other tissues...
March 10, 2017: Journal of Molecular Endocrinology
https://www.readbyqxmd.com/read/28271031/enteroendocrine-derived-glucagon-like-peptide-2-controls-intestinal-amino-acid-transport
#7
Jennifer Lee, Jacqueline Koehler, Bernardo Yusta, Jasmine Bahrami, Dianne Matthews, Mahroukh Rafii, Paul B Pencharz, Daniel J Drucker
OBJECTIVE: Glucagon-like peptide-2 (GLP-2) is co-secreted with GLP-1 from gut endocrine cells, and both peptides act as growth factors to expand the surface area of the mucosal epithelium. Notably, GLP-2 also enhances glucose and lipid transport in enterocytes; however, its actions on control of amino acid (AA) transport remain unclear. Here we examined the mechanisms linking gain and loss of GLP-2 receptor (GLP-2R) signaling to control of intestinal amino acid absorption in mice. METHODS: Absorption, transport, and clearance of essential AAs, specifically lysine, were measured in vivo by Liquid Chromatography triple quadrupole Mass Spectrometry (LC-MS/MS) and ex vivo with Ussing chambers using intestinal preparations from Glp2r(+/+) and Glp2r(-/-) mice...
March 2017: Molecular Metabolism
https://www.readbyqxmd.com/read/28265412/a-few-steps-closer-to-answering-the-unanswered-questions-about-higher-calorie-refeeding
#8
EDITORIAL
Andrea K Garber
No abstract text is available yet for this article.
2017: Journal of Eating Disorders
https://www.readbyqxmd.com/read/28265411/outcomes-of-an-inpatient-medical-nutritional-rehabilitation-protocol-in-children-and-adolescents-with-eating-disorders
#9
Rebecka Peebles, Andrew Lesser, Courtney Cheek Park, Kerri Heckert, C Alix Timko, Eleni Lantzouni, Ronald Liebman, Laurel Weaver
BACKGROUND: Medical stabilization through inpatient nutritional rehabilitation is often necessary for patients with eating disorders (EDs) but includes the inherent risk of refeeding syndrome. Here we describe our experience of implementing and sustaining an inpatient nutritional rehabilitation protocol designed to strategically prepare patients with EDs and their families for discharge to a home setting in an efficient and effective manner from a general adolescent medicine unit. We report outcomes at admission, discharge, and 4-weeks follow-up...
2017: Journal of Eating Disorders
https://www.readbyqxmd.com/read/28258188/lysine-post-translational-modification-of-glyceraldehyde-3-phosphate-dehydrogenase-regulates-hepatic-and-systemic-metabolism
#10
Simon T Bond, Kirsten F Howlett, Greg M Kowalski, Shaun Mason, Timothy Connor, Adrian Cooper, Victor Streltsov, Clinton R Bruce, Ken R Walder, Sean L McGee
Reciprocal regulation of hepatic glycolysis and gluconeogenesis contributes to systemic metabolic homeostasis. Recent evidence from lower order organisms has found that reversible post-translational modification of glyceraldehyde-3-phosphate dehydrogenase (GAPDH), particularly acetylation, contributes to the reciprocal regulation of glycolysis/gluconeogenesis. However, whether this occurs in mammalian hepatocytes in vitro or in vivo is unknown. Several proteomics studies have identified 4 lysine residues in critical regions of mammalian GAPDH that are altered by multiple post-translational modifications...
March 3, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28244719/thiamin-and-folic-acid-deficiency-accompanied-by-resistant-electrolyte-imbalance-in-the-re-feeding-syndrome-in-an-elderly-patient
#11
Sibel Ocak Serin, Gulsah Karaoren, Yildiz Okuturlar, Ethem Unal, Seda Ahci, Eda Karakoc, Sema Ucak Basat
INTRODUCTION: Re-feeding Syndrome (RS) is a deadly complication, which can be encountered during "refeeding" of malnourished patients. In these patients, thiamin deficiency may develop and "risk awareness" is the most significant factor in the management of these patients. In this case report, the treatment is presented of an elderly patient who was diagnosed with RS and followed-up in the intensive care unit (ICU) due to resistant fluidelectrolyte imbalance. CASE: An 87-year-old elderly woman was admitted to the hospital due to aspiration pneumonia...
March 2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28241985/cardiogenic-shock-caused-by-a-left-midventricular-obstruction-during-refeeding-in-a-patient-with-anorexia-nervosa
#12
Yoko Sakamoto, Hidetaka Kioka, Ryota Hashimoto, Saori Takeda, Kota Momose, Tomohito Ohtani, Osamu Yamaguchi, Masafumi Wasa, Satoshi Nakatani, Yasushi Sakata
OBJECTIVE: Refeeding syndrome occurs when reinstating nutrition to severely malnourished patients. It can sometimes be fatal, particularly as a result of cardiac involvement such as congestive heart failure and arrhythmias. The aim of this study was to report a case of cardiogenic shock that occurred during refeeding in a patient with anorexia nervosa (AN). The cardiogenic shock was due to a previously unrecognized mechanism, namely a transient left midventricular obstruction that completely disappeared after treatment...
March 2017: Nutrition
https://www.readbyqxmd.com/read/28241984/cardiac-abnormalities-in-the-refeeding-syndrome
#13
EDITORIAL
Martin A Crook
No abstract text is available yet for this article.
March 2017: Nutrition
https://www.readbyqxmd.com/read/28225305/limited-carbohydrate-refeeding-instruction-for-long-term-weight-maintenance-following-a-ketogenic-very-low-calorie-meal-plan
#14
J J Chang, J Bena, S Kannan, J Kim, B Burguera, S R Kashyap
OBJECTIVE: Weight loss maintenance following very-low-calorie meal plans is poorly studied. This report describes weight loss efficacy and predictors of weight loss maintenance of a ketogenic, very-low-calorie meal plan (protein-sparing modified fast, PSMF) in people with obesity. METHODS: 127 consecutive adults in the PSMF meal plan (27.2 ±19.5 weeks) and 48 adults on a conventional, hypocaloric meal plan (23.6 ±20.8 weeks) were retrospectively studied for percent weight change from baseline to end of intervention and at 6, 12, and 24 months post-intervention...
February 22, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/28220106/synchronization-by-daytime-restricted-food-access-modulates-the-presence-and-subcellular-distribution-of-%C3%AE-catenin-and-its-phosphorylated-forms-in-the-rat-liver
#15
Dalia Luz De Ita-Pérez, Mauricio Díaz-Muñoz
β-catenin, the principal effector of the Wnt pathway, is also one of the cadherin cell adhesion molecules; therefore, it fulfills signaling and structural roles in most of the tissues and organs. It has been reported that β-catenin in the liver regulates metabolic responses such as gluconeogenesis and histological changes in response to obesity-promoting diets. The function and cellular location of β-catenin is finely modulated by coordinated sequences of phosphorylation-dephosphorylation events. In this article, we evaluated the levels and cellular localization of liver β-catenin variants, more specifically β-catenin phosphorylated in serine 33 (this phosphorylation provides recognizing sites for β-TrCP, which results in ubiquitination and posterior proteasomal degradation of β-catenin) and β-catenin phosphorylated in serine 675 (phosphorylation that enhances signaling and transcriptional activity of β-catenin through recruitment of different transcriptional coactivators)...
2017: Frontiers in Endocrinology
https://www.readbyqxmd.com/read/28212259/robotic-rectal-resection-with-a-single-docking-technique-thanks-to-the-rotation-of-the-r3-arm
#16
Benedetta Pesi, Mario Annecchiarico, Stefano Amore Bonapasta, Alessandro Nerini, Federico Perna, Lapo Bencini, Michele Di Marino, Andrea Coratti
BACKGROUND: Robotic surgery for rectal resection presents some advantages compared with the traditional technique; however, it also presents some limitations, especially due to the multiple changes of surgical fields. We describe a new technique to perform low-anterior resection using single docking with the rotation of the third arm and our perioperative results. MATERIALS AND METHODS: A total of 31 patients who underwent low-anterior rectal robotic resection with single-docking technique using robotic daVinci SI (Surgical Intuitive System) were included in the study...
February 20, 2017: Surgical Laparoscopy, Endoscopy & Percutaneous Techniques
https://www.readbyqxmd.com/read/28195513/inducible-and-neuronal-nitric-oxide-synthases-exert-contrasting-effects-during-rat-intestinal-recovery-following-fasting
#17
Junta Ito, Hiroyuki Uchida, Naomi Machida, Kazuo Ohtake, Yuki Saito, Jun Kobayashi
We investigated the effects of endogenous inducible (iNOS) and neuronal nitric oxide synthase on recovery from intestinal mucosal atrophy caused by fasting-induced apoptosis and decreased cell proliferation during refeeding in rats. Rats were divided into five groups, one of which was fed ad libitum, and four of which underwent 72 h of fasting, followed by refeeding for 0, 6, 24, and 48 h, respectively. iNOS and neuronal nitric oxide synthase mRNA and protein levels in jejunal tissues were measured, and mucosal height was histologically evaluated...
January 1, 2017: Experimental Biology and Medicine
https://www.readbyqxmd.com/read/28185482/suckling-induced-activation-pattern-in-the-brain-of-rat-pups
#18
János Barna, Eva Renner, Antónia Arszovszki, Melinda Cservenák, Zsolt Kovács, Miklós Palkovits, Arpád Dobolyi
OBJECTIVES: The aim of the study was to understand the effects of suckling on the brain of the pups by mapping their brain activation pattern in response to suckling. METHODS: The c-fos method was applied to identify activated neurons. Fasted rat pups were returned to their mothers for suckling and sacrificed 2 hours later for Fos immunohistochemistry. Double labeling was also performed to characterize some of the activated neurons. For comparison, another group of fasted pups were given dry food before Fos mapping...
February 10, 2017: Nutritional Neuroscience
https://www.readbyqxmd.com/read/28179909/genome-wide-identification-and-characterization-of-spx-domain-containing-members-and-their-responses-to-phosphate-deficiency-in-brassica-napus
#19
Hongyuan Du, Chang Yang, Guangda Ding, Lei Shi, Fangsen Xu
The importance of SPX domain-encoding proteins to phosphate (Pi) homeostasis and signaling pathways has been well-documented in rice and Arabidopsis. However, global information and responses of SPX members to P stress in allotetraploid Brassica napus, one of the world's major oil crops that is sensitive to P deficiency, remain undefined. We identified a total of 69 SPX domain-containing genes in the B. napus genome. Based on the domain organizations, these genes were classified into four distinct subfamilies-SPX (11), SPX-EXS (43), SPX-MFS (8), and SPX-RING (7)-that represented clear orthologous relationships to their family members in Arabidopsis...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28167333/regional-asymmetry-of-metabolic-and-antioxidant-profile-in-the-sciaenid-fish-shi-drum-umbrina-cirrosa-white-muscle-response-to-starvation-and-refeeding
#20
M Carmen Hidalgo, Amalia E Morales, Marta Arizcun, Emilia Abellán, Gabriel Cardenete
The objective of the present study is to characterize the metabolic and antioxidant profile of white muscle of shi drum in two sites of the body, anterior dorsal (AM) and posterior dorsal (PM) portions. In addition, it will be analyzed the possible effect of starvation and a subsequent refeeding, with two different protocols, pair feeding and ad libitum. Activities of key enzymes of intermediary metabolism and of antioxidant enzymes, as well as lipid peroxidation, as an index of oxidative stress, were evaluated...
April 2017: Redox Biology
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