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https://www.readbyqxmd.com/read/28734853/the-impact-of-mk-467-on-sedation-heart-rate-and-arterial-blood-pressure-after-intramuscular-coadministration-with-dexmedetomidine-in-conscious-cats
#1
Juhana Honkavaara, Bruno Pypendop, Jan Ilkiw
OBJECTIVE: To study the effects of MK-467, a peripheral α2-adrenoceptor antagonist, on sedation, heart rate and blood pressure after intramuscular (IM) coadministration with 25 μg kg(-1) of dexmedetomidine in cats. STUDY DESIGN: Prospective, randomized, controlled, blinded, cross-over, experimental study. ANIMALS: A total of eight healthy, adult, neutered male cats. METHODS: Cats were administered five IM treatments at least 2 weeks apart, consisting of dexmedetomidine 25 μg kg(-1) (D25), MK-467 600 μg kg(-1) (M600) and D25 combined with 300, 600 and 1200 μg kg(-1) of MK-467 (D25M300, D25M600 and D25M1200, respectively)...
March 22, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28734620/treatment-of-dogs-with-compensated-myxomatous-mitral-valve-disease-with-spironolactone-a-pilot-study
#2
M J Hezzell, A Boswood, J López-Alvarez, N Lötter, J Elliott
OBJECTIVES: Spironolactone improves outcome in dogs with advanced myxomatous mitral valve disease (MMVD). Its efficacy in preclinical MMVD is unknown. The hypothesis was the administration of spironolactone to dogs with compensated MMVD demonstrating risk factors for poorer prognosis will decrease the rate of disease progression. The aim was to provide pilot data to evaluate preliminary effects and sample size calculation for a definitive clinical trial. ANIMALS: Twenty-five client-owned dogs with MMVD with at least one of the following; left atrial to aortic ratio (LA:Ao) ≥ 1...
July 19, 2017: Journal of Veterinary Cardiology: the Official Journal of the European Society of Veterinary Cardiology
https://www.readbyqxmd.com/read/28733092/exercise-training-to-reduce-sympathetic-nerve-activity-in-heart-failure-patients-a-systematic-review-and-meta-analysis
#3
REVIEW
María Javiera Saavedra, Fernando Romero, Jorge Roa, Iván Rodríguez-Núñez
OBJECTIVE: To determine the effects of exercise training on sympathetic nerve activity in heart failure patients. METHODS: A systematic review was performed. An electronic search of MEDLINE, ProQuest, SciELO, SPORTDiscus, Rehabilitation and Sport Medicine Source, Cumulative Index to Nursing and Allied Health Literature, Tripdatabase, Science Direct and PEDrO was performed from their inception to February 2017. Clinical trials and quasi-experimental studies were considered for primary article selection...
July 7, 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28731984/the-association-of-cigarette-smoking-with-high-frequency-heart-rate-variability-an-ecological-momentary-assessment-study
#4
Fernando Bodin, Kathleen M McIntyre, Joseph E Schwartz, Paula S McKinley, Caitlyn Cardetti, Peter A Shapiro, Ethan Gorenstein, Richard P Sloan
OBJECTIVE: Evidence from both laboratory and observational studies suggests that acute and chronic smoking leads to reduced high frequency heart rate variability (HF-HRV), a measure of cardiac vagal regulation. We utilized ecological momentary assessment (EMA) to study the effect of smoking on concurrent HF-HRV in a trial measuring the effects of hostility reduction, and compared 24-hour HF-HRV in smokers and non-smokers. METHOD: Ambulatory ECG data were collected pre-randomization from 149 healthy, individuals with high hostility levels (20-45 years, BMI ≤ 32 kg/m) and paired with concurrent EMA ratings of smoking, and physical position during waking hours...
July 20, 2017: Psychosomatic Medicine
https://www.readbyqxmd.com/read/28731900/micro-and-macro-circulatory-changes-during-sepsis-and-septic-shock-in-a-rat-model
#5
Tianfeng Hua, Xiaobo Wu, Wei Wang, Hao Li, Jennifer Bradley, Mary Ann Peberdy, Joseph P Ornato, Wanchun Tang
Microcirculation is the motor of sepsis. In the present study, we investigated whether microcirculatory alterations occur prior to changes of systemic hemodynamics in a rat model of cecum ligation and puncture (CLP)-induced sepsis. We further investigated renal microcirculatory changes during sepsis and compared those with buccal microcirculation. Twelve male Sprague-Dawley rats were randomized into a sham control group (n = 6) and a CLP group (n = 6). Perfused microvessel density (PVD) and microvascular flow index (MFI) were evaluated using sidestream dark field (SDF) video microscopy at baseline, 60, 120, 180, 240, 300, and 360 minutes following CLP...
July 20, 2017: Shock
https://www.readbyqxmd.com/read/28728683/nutritional-intervention-in-acute-heart-failure-patients-with-undernutrition-and-normalbuminemia-a-subgroup-analysis-of-picnic-study
#6
Esmeralda Ramiro-Ortega, Juan L Bonilla-Palomas, Antonio L Gámez-López, Mirian Moreno-Conde, María C López-Ibáñez, Rosa Alhambra-Expósito, Manuel Anguita Sánchez
BACKGROUND & AIMS: Hypoalbuminemia is common in acute heart failure (HF) patients and has been associated with increased hospital mortality and long-term mortality. Undernutrition is a factor causing hypoalbuminemia. The PICNIC study results show that a nutritional intervention in undernourished acute HF patients reduces the risks of all-cause death and of readmission for HF. We aimed to investigate whether the efficacy of a nutritional intervention is consistent among the subgroups of patients with and without hypoalbuminemia...
July 14, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28727703/intrathecal-morphine-improves-hemodynamic-parameters-and-analgesia-in-patients-undergoing-aortic-valve-replacement-surgery-a-prospective-double-blind-randomized-trial
#7
Hamed Elgendy, Hatem A R Helmy
BACKGROUND: Intrathecal morphine (ITM) has been used in hopes of providing good postoperative analgesia in cardiac surgery. Little is known about its use in isolated aortic valve replacement surgery. OBJECTIVES: To evaluate the effects of 7 µ/kg ITM administration in aortic valve replacement in regards to hemodynamics, pain score, and postoperative complications when compared to general anesthesia alone. STUDY DESIGN: A randomized, double-blind trial...
July 2017: Pain Physician
https://www.readbyqxmd.com/read/28727673/exercise-training-improves-ventilatory-efficiency-in-patients-with-a-small-abdominal-aortic-aneurysm-a-randomized-controlled-study
#8
Ricardo M Lima, Baruch Vainshelboim, Rucha Ganatra, Ronald Dalman, Khin Chan, Jonathan Myers
PURPOSE: To investigate the effects of exercise training on ventilatory efficiency and physiological responses to submaximal exercise in subjects with small abdominal aortic aneurysm (AAA). METHODS: Sixty-five male patients (72.3 ± 7.0 years) were randomized to exercise training (n = 33) or usual care group (n = 32). Exercise subjects participated in a training groups for 3 mo. Cardiopulmonary exercise testing was performed before and after the study period and peak VO2, the ventilatory threshold (VT), the oxygen uptake efficiency slope (OUES), and the VE2/VCO2 slope were identified...
July 19, 2017: Journal of Cardiopulmonary Rehabilitation and Prevention
https://www.readbyqxmd.com/read/28727106/increasing-dietary-inclusions-of-camelina-cake-fed-to-pigs-from-weaning-to-slaughter-safety-growth-performance-carcass-traits-and-n-3-enrichment-of-pork
#9
M N Smit, E Beltranena
Feeding cake with remaining oil content not only provides additional dietary energy but may also enrich pork with -3 fatty acids. Limited information is available on feeding camelina cake to pigs relating to feeding safety (toxicity), growth performance, and efficacy of -3 enrichment of pork. Therefore, we evaluated the effects of feeding increasing camelina cake (12.2% crude fat) inclusions in diets for nursery and grower-finisher pigs. In total, 128 pigs (9.2 kg BW) were randomly allocated by sex to 32 nursery pens for 4 wk and were then moved and combined into 16 mixed-sex grower-finisher pens...
July 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28727065/effects-of-feeding-camelina-cake-to-weaned-pigs-on-safety-growth-performance-and-fatty-acid-composition-of-pork
#10
M N Smit, E Beltranena
Feeding cake with remaining oil contributes dietary energy (fat) in addition to protein (AA) and may provide an opportunity to enrich the n-3 fatty acid content of pork. Information regarding safety, growth performance, and efficacy of feeding camelina cake to pigs is limited. We therefore evaluated the effects of camelina cake inclusion in pig nursery diets. In total, 192 pigs (9.4 kg BW) were randomly allocated by sex to 48 pens, 2 heavy and 2 light pigs per pen. Pigs were fed 1 of 4 wheat-based diets including camelina cake (0%, 6%, 12%, or 18%; variety Celine) replacing soybean meal for 4 wk...
June 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28725902/impact-of-grape-pomace-consumption-on-the-blood-lipid-profile-and-liver-genes-associated-with-lipid-metabolism-of-young-rats
#11
Jianmei Yu, Rishipal R Bansode, Ivy N Smith, Steven L Hurley
Herein, we investigated the effects of grape pomace (GP) in diet on body weight, blood lipid profile, and expression of liver genes associated with lipid metabolism using a young rat model. In this study, twenty female Sprague-Dawley rats at 7 weeks of age were randomly divided into 4 groups, which were fed modified AIN-93G diets containing 0% (control), 6.9%, 13.8%, and 20.7% of GP for 10 weeks. Feed consumption and body weight were weekly determined. Blood samples were obtained at the beginning and end of the feeding period for cholesterol, alanine aminotransferase (ALT), and glucose analysis...
July 20, 2017: Food & Function
https://www.readbyqxmd.com/read/28724799/galantamine-alleviates-inflammation-and-insulin-resistance-in-patients-with-metabolic-syndrome-in-a-randomized-trial
#12
Fernanda M Consolim-Colombo, Carine T Sangaleti, Fernando O Costa, Tercio L Morais, Heno F Lopes, Josiane M Motta, Maria C Irigoyen, Luiz A Bortoloto, Carlos Eduardo Rochitte, Yael Tobi Harris, Sanjaya K Satapathy, Peder S Olofsson, Meredith Akerman, Sangeeta S Chavan, Meggan MacKay, Douglas P Barnaby, Martin L Lesser, Jesse Roth, Kevin J Tracey, Valentin A Pavlov
BACKGROUND: Metabolic syndrome (MetS) is an obesity-driven condition of pandemic proportions that increases the risk of type 2 diabetes and cardiovascular disease. Pathophysiological mechanisms are poorly understood, though inflammation has been implicated in MetS pathogenesis. The aim of this study was to assess the effects of galantamine, a centrally acting acetylcholinesterase inhibitor with antiinflammatory properties, on markers of inflammation implicated in insulin resistance and cardiovascular risk, and other metabolic and cardiovascular indices in subjects with MetS...
July 20, 2017: JCI Insight
https://www.readbyqxmd.com/read/28723732/role-of-anesthesia-in-endovascular-stroke-therapy
#13
Arthur Wang, Apolonia E Abramowicz
PURPOSE OF REVIEW: Recent randomized clinical trials have demonstrated strong efficacy of endovascular therapy (EVT) for acute ischemic stroke (AIS) from large vessel occlusions; in the USA alone, tens of thousands of patients annually may benefit. The impact of the type of anesthesia used during mechanical thrombectomy on patient outcomes remains controversial. This review discusses the current literature on the effects of anesthesia type on patient outcome following endovascular stroke therapy...
July 18, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28722271/beyond-glycemic-control-a-cross-over-double-blind-24-week-intervention-with-liraglutide-in-type-1-diabetes
#14
M-C Dubé, M D'Amours, S J Weisnagel
AIMS: To investigate the effects of 24 weeks of treatment with liraglutide added to basal/bolus insulin on anthropometric and metabolic parameters in overweight participants with type 1 diabetes. METHODS: In a double-blind cross-over fashion, 15 participants were randomly assigned (1:1) to receive placebo (saline solution) or liraglutide for 24 weeks including a one-month titration period from 0.6 mg to 1.2 mg to 1.8 mg, in addition to their insulin. The treatment was followed by a 1 month wash-out period...
July 18, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28722167/assisted-autogenic-drainage-in-infants-and-young-children-hospitalized-with-uncomplicated-pneumonia-a-pilot-study
#15
Lieselotte Corten, Jennifer Jelsma, Anri Human, Sameer Rahim, Brenda M Morrow
BACKGROUND AND PURPOSE: Pneumonia is the most important respiratory problem in low-to-middle income countries. Airway clearance therapy continues to be used in children with pneumonia and secretion retention; however, there is lack of evidence to support or reject this treatment. This study aimed to investigate the feasibility of a randomized controlled trial (RCT) on the efficacy and safety of assisted autogenic drainage (AAD) compared to standard nursing care in children hospitalized with uncomplicated pneumonia...
July 19, 2017: Physiotherapy Research International: the Journal for Researchers and Clinicians in Physical Therapy
https://www.readbyqxmd.com/read/28722093/-a-multicenter-randomized-controlled-trial-of-wheat-cellulose-particles-in-the-treatment-of-internal-hemorrhoids
#16
Yunhua Peng, Wei Yang, Yehuang Wang, Xiaohua Fan, Xueping Zheng, Juanjuan Gai
OBJECTIVE: To evaluate the efficacy and safety of wheat cellulose particles (testa triticum tricum purify, Fiberform) in the treatment of internal hemorrhoid. METHODS: A multicenter randomized controlled clinical trial was adopted. From October 2015 to July 2016, 60 patients with internal hemorrhoid were enrolled from three medical centers, including Department of Anorectum, Shuguang Hospital of Shanghai University of Traditional Chinese Medicine, Department of Anorectum, The Third Affiliated Hospital of Nanjing University of Chinese Medicine, Department of Anorectum, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine...
July 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28721578/preventive-chair-massage-with-algometry-to-maintain-psychosomatic-balance-in-white-collar-workers
#17
Anna Cabak, Mirosław Mikicin, Marek Łyp, Iwona Stanisławska, Ryszard Kaczor, Wiesław Tomaszewski
People working at computers often suffer from overload-related muscle pain, and physical and mental discomfort. The aim of the study was to evaluate the effectiveness of chair massage, conducted in the workplace among white-collar workers, in relieving symptoms of musculoskeletal strain related to prolonged sitting posture. The study was conducted in 124 white-collar workers, 55 women and 69 men, aged 33.7 ± 7.6 years. Subjects were randomly assigned to three groups: chair massage program, relaxing music sessions, and a control group, each of four-week duration...
July 19, 2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28720644/effects-of-non-vitamin-k-antagonist-oral-anticoagulants-versus-warfarin-in-patients-with-atrial-fibrillation-and-valvular-heart-disease-a-systematic-review-and-meta-analysis
#18
REVIEW
Kuo-Li Pan, Daniel E Singer, Bruce Ovbiagele, Yi-Ling Wu, Mohamed A Ahmed, Meng Lee
BACKGROUND: The original non-vitamin K antagonist oral anticoagulant (NOAC) trials in nonvalvular atrial fibrillation (AF) enrolled patients with native valve pathologies. The object of this study was to quantify the benefit-risk profiles of NOACs versus warfarin in AF patients with native valvular heart disease (VHD). METHODS AND RESULTS: Trials were identified by exhaustive literature search. Trial data were combined using inverse variance weighting to produce a meta-analytic summary hazard ratio (HR) and 95% confidence interval (CI) of efficacy and safety of NOACs versus warfarin...
July 18, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28720557/comparing-mobile-health-strategies-to-improve-medication-adherence-for-veterans-with-coronary-heart-disease-mobile4meds-protocol-for-a-mixed-methods-study
#19
Linda G Park, Eileen G Collins, Janet K Shim, Mary A Whooley
BACKGROUND: Adherence to antiplatelet medications is critical to prevent life threatening complications (ie, stent thrombosis) after percutaneous coronary interventions (PCIs), yet rates of nonadherence range from 21-57% by 12 months. Mobile interventions delivered via text messaging or mobile apps represent a practical and inexpensive strategy to promote behavior change and enhance medication adherence. OBJECTIVE: The Mobile4Meds study seeks to determine whether text messaging or a mobile app, compared with an educational website control provided to all Veterans, can improve adherence to antiplatelet therapy among patients following acute coronary syndrome (ACS) or PCI...
July 18, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28716522/exercise-individualized-by-trimpi-method-reduces-arterial-stiffness-in-early-onset-type-2-diabetic-patients-a-randomized-controlled-trial-with-aerobic-interval-training
#20
Alfonso Bellia, Ferdinando Iellamo, Elisa De Carli, Aikaterini Andreadi, Elvira Padua, Mauro Lombardo, Giuseppe Annino, Francesca Campoli, Sara Tartaglione, Stefano D'Ottavio, David Della-Morte, Davide Lauro
BACKGROUND: Arterial stiffness (AS) and baroreflex sensitivity (BRS) are subclinical markers of vascular diseases in type 2 diabetes (T2D). We evaluated the effects of aerobic interval training (AIT), with loads prescribed according to individual heart rate and lactate profiling obtained during a baseline treadmill test (TRIMPi method), on AS and BRS in patients with early-onset T2D without cardiovascular complications. POPULATION STUDY AND METHODS: Twenty-two sedentary overweight T2D patients (aged 57±7years) were randomized to 12-weeks open-label of supervised AIT by TRIMPi (n=8) or unsupervised physical activity as per usual care (SOC) (n=11)...
June 17, 2017: International Journal of Cardiology
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