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https://www.readbyqxmd.com/read/28431319/response-of-plasma-glucagon-like-peptide-2-to-feeding-pattern-and-intraruminal-administration-of-volatile-fatty-acids-in-sheep
#1
M Elsabagh, Y Inabu, T Obitsu, T Sugino
Glucagon-like peptide-2 (GLP-2), a gut peptide secreted by enteroendocrine L cells, has recently been identified as a key regulator of intestinal growth and absorptive function in ruminants. However, reports on GLP-2 secretion are few, and more information regarding its secretion dynamics is needed. In this study, two experiments were conducted to elucidate the daily rhythm of GLP-2 secretion in response to feeding regimen and to investigate the effect of volatile fatty acids (VFA) on GLP-2 release in sheep...
March 11, 2017: Domestic Animal Endocrinology
https://www.readbyqxmd.com/read/28430983/absence-of-endothelial-er%C3%AE-results-in-arterial-remodeling-and-decreased-stiffness-in-western-diet-fed-male-mice
#2
Camila Manrique-Acevedo, Francisco I Ramirez-Perez, Jaume Padilla, Victoria J Vieira-Potter, Annayya R Aroor, Brady J Barron, Dongqing Chen, Dominic Haertling, Cory Declue, James R Sowers, Luis A Martinez-Lemus
The role of estrogen receptor alpha (ERα) signaling in the vasculature of females has been described under different experimental conditions and our group recently reported that lack of endothelial ERα in female mice fed a Western diet (WD) results in amelioration of vascular stiffness. Conversely, the role of ERα in the male vasculature in this setting has not been explored. In conditions of over-nutrition and insulin resistance, augmented arterial stiffness, endothelial dysfunction and arterial remodeling contribute to the development of cardiovascular disease...
April 18, 2017: Endocrinology
https://www.readbyqxmd.com/read/28430887/measurement-of-forces-and-moments-around-the-maxillary-arch-for-treatment-of-a-simulated-lingual-incisor-and-high-canine-malocclusion-using-straight-and-mushroom-archwires-in-fixed-lingual-appliances
#3
Brandon Owen, Geoffry Gullion, Giseon Heo, Jason P Carey, Paul W Major, Dan L Romanyk
Introduction: An Orthodontic SIMulator (OSIM) was used to investigate the propagation of forces and moments around a simulated archform for a gingival displaced canine and lingual displaced lateral incisor using fixed lingual orthodontic appliances. Methods: In-Ovation L self-ligating lingual brackets were bonded to anatomically shaped teeth on the OSIM, and the teeth were positioned such that a G4 NiTi 0.016" large maxillary mushroom archwire could be ligated in passive position...
April 20, 2017: European Journal of Orthodontics
https://www.readbyqxmd.com/read/28430862/how-health-related-quality-of-life-assessment-should-be-used-in-advanced-colorectal-cancer-clinical-trials
#4
F Bonnetain, C Borg, R R Adams, J A Ajani, A Benson, H Bleiberg, B Chibaudel, E Diaz-Rubio, J Y Douillard, C S Fuchs, B J Giantonio, R Goldberg, V Heinemann, M Koopman, R Labianca, A K Larsen, T Maughan, E Mitchell, M Peeters, C J A Punt, H J Schmoll, C Tournigand, A de Gramont
Traditionally, the efficacy of cancer treatment in patients with advance or metastatic disease in clinical studies has been studied using overall survival (OS) and more recently tumor-based endpoints such as progression-free survival, measurements of response to treatment. However, these seem not to be the relevant clinical endpoints in current situation if such endpoints were no validated as surrogate of OS to demonstrate the clinical efficacy. Appropriate, meaningful, primary patient-oriented and patient-reported endpoints that adequately measure the effects of new therapeutic interventions are then crucial for the advancement of clinical research in metastatic colorectal cancer to complement the results of tumor-based endpoints...
April 18, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28429693/predictors-of-neurologically-favorable-survival-among-patients-with-out-of-hospital-cardiac-arrest-a-tertiary-referral-hospital-experience
#5
Kevser Gülcihan Balcı, Mustafa Mücahit Balcı, Fatih Şen, Mehmet Kadri Akboğa, Erol Kalender, Samet Yılmaz, Orhan Maden, Hatice Selçuk, Timur Selçuk, Ahmet Temizhan
OBJECTIVE: Despite recent advances in medical support and interventions, only 5% to 10% of patients with out-of-hospital cardiac arrest (OHCA) survive to discharge. In this study, factors related to neurologically favorable survival in patients with OHCA were analyzed. METHODS: A total of 129 patients who were admitted to hospital with OHCA were retrospectively enrolled. RESULTS: Sustained return of spontaneous circulation (ROSC) (ROSC lasting >20 min) was achieved in 29 (22...
April 2017: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/28429477/the-emerging-role-of-maxillofacial-radiology-in-the-diagnosis-and-management-of-patients-with-complex-periodontitis
#6
REVIEW
William C Scarfe, Bruno Azevedo, Lucas R Pinheiro, Menik Priaminiarti, Marcelo A O Sales
Contemporary periodontal therapy has evolved to become more interdisciplinary and increasingly involves more complex treatments, including bone and soft-tissue regenerative procedures. Therapeutic options require an imaging modality or combination of techniques that are capable of providing a diagnostic osseous baseline and facilitating quantification of smaller increments of bony change, both loss and additive, which are comparable over time. Intra-oral and panoramic radiography are the modalities most commonly used to identify the location, quantify the amount and the pattern of alveolar bone loss and determine response to therapy...
June 2017: Periodontology 2000
https://www.readbyqxmd.com/read/28429346/dynamic-and-contrast-enhanced-ct-imaging-of-lung-carcinoma-pulmonary-tuberculoma-and-inflammatory-pseudotumor
#7
C-R Li, Y-Z Li, Y-M Li, Y-S Zheng
OBJECTIVE: Our main aim was to investigate the effect of dynamic and contrast enhanced CT imaging on differential diagnosis of lung carcinoma, pulmonary tuberculoma, inflammatory pseudotumor, and coexisting pulmonary tuberculosis and lung cancer. PATIENTS AND METHODS: About, 144 patients with pulmonary sarcoidosis as the study subjects were chosen which included: 36 patients with lung carcinoma, 36 patients with pulmonary tuberculoma, 36 patients with inflammatory pseudotumor, 36 patients with coexisting pulmonary tuberculosis and lung cancer...
April 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28428736/simple-sugar-supplementation-abrogates-exercise-induced-increase-in-hepcidin-in-young-men
#8
Maja Tomczyk, Jakub Kortas, Damian Flis, Wojciech Skrobot, Rafal Camilleri, Jedrzej Antosiewicz
BACKGROUND: At present many young people experience too much body iron accumulation. The reason of this phenomenon is not clear. There is accumulating evidences that not proper diet and lack of exercise could be a main contributing factors. This investigation assessed the effects of a diet rich in simple sugars (glucose or fructose) on exercise-induced hepcidin which is hormone regulating iron metabolism. METHODS: A group of physically active young men completed an incremental exercise test before and after a 3-day diet supplemented with fructose (4 g/kg BM) or glucose (4 g/kg BM)...
2017: Journal of the International Society of Sports Nutrition
https://www.readbyqxmd.com/read/28428707/advanced-pancreatic-ductal-adenocarcinoma-complexities-of-treatment-and-emerging-therapeutic-options
#9
REVIEW
Chandra Diwakarla, Katherine Hannan, Nadine Hein, Desmond Yip
Pancreatic ductal adenocarcinoma is a devastating disease with a poor prognosis regardless of stage. To date the mainstay of therapy for advanced disease has been chemotherapy with little incremental improvements in outcome. Despite extensive research investigating new treatment options the current practices continue to utilise fluorouracil or gemcitabine containing combinations. The need for novel therapeutic approaches is mandated by the ongoing poor survival rates associated with this disease. One such approach may include manipulation of ribosome biogenesis and the nucleolar stress response, which has recently been applied to haematological malignancies such as lymphoma and prostate cancer with promising results...
April 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28428550/structure-based-dynamic-arrays-in-regulatory-domains-of-sodium-calcium-exchanger-ncx-isoforms
#10
Moshe Giladi, Su Youn Lee, Yarden Ariely, Yotam Teldan, Rotem Granit, Roi Strulovich, Yoni Haitin, Ka Young Chung, Daniel Khananshvili
Mammalian Na(+)/Ca(2+) exchangers, NCX1 and NCX3, generate splice variants, whereas NCX2 does not. The CBD1 and CBD2 domains form a regulatory tandem (CBD12), where Ca(2+) binding to CBD1 activates and Ca(2+) binding to CBD2 (bearing the splicing segment) alleviates the Na(+)-induced inactivation. Here, the NCX2-CBD12, NCX3-CBD12-B, and NCX3-CBD12-AC proteins were analyzed by small-angle X-ray scattering (SAXS) and hydrogen-deuterium exchange mass-spectrometry (HDX-MS) to resolve regulatory variances in the NCX2 and NCX3 variants...
April 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28428392/ecosystem-management-as-a-wicked-problem
#11
REVIEW
Ruth DeFries, Harini Nagendra
Ecosystems are self-regulating systems that provide societies with food, water, timber, and other resources. As demands for resources increase, management decisions are replacing self-regulating properties. Counter to previous technical approaches that applied simple formulas to estimate sustainable yields of single species, current research recognizes the inherent complexity of ecosystems and the inability to foresee all consequences of interventions across different spatial, temporal, and administrative scales...
April 21, 2017: Science
https://www.readbyqxmd.com/read/28427882/effects-of-bystander-cpr-following-out-of-hospital-cardiac-arrest-on-hospital-costs-and-long-term-survival
#12
Guillaume Geri, Carol Fahrenbruch, Hendrika Meischke, Ian Painter, Lindsay White, Thomas D Rea, Marcia R Weaver
BACKGROUND: Bystander cardiopulmonary resuscitation (CPR) is associated with a greater likelihood of survival to hospital discharge after out-of-hospital cardiac arrest (OHCA). However the long-term survival benefits in relationship to cost have not been well-studied. We evaluated bystander CPR, hospital-based costs, and long-term survival following OHCA in order to assess the potential cost-effectiveness of bystander CPR. PATIENTS AND METHODS: We conducted a retrospective cohort study of consecutive EMS-treated OHCA patients >=12years who arrested prior to EMS arrival and outside a nursing facility between 2001 and 2010 in greater King County, WA...
April 17, 2017: Resuscitation
https://www.readbyqxmd.com/read/28427355/identifying-and-characterizing-hepatitis-c-virus-hotspots-in-massachusetts-a-spatial-epidemiological-approach
#13
Thomas J Stopka, Michael A Goulart, David J Meyers, Marga Hutcheson, Kerri Barton, Shauna Onofrey, Daniel Church, Ashley Donahue, Kenneth K H Chui
BACKGROUND: Hepatitis C virus (HCV) infections have increased during the past decade but little is known about geographic clustering patterns. METHODS: We used a unique analytical approach, combining geographic information systems (GIS), spatial epidemiology, and statistical modeling to identify and characterize HCV hotspots, statistically significant clusters of census tracts with elevated HCV counts and rates. We compiled sociodemographic and HCV surveillance data (n = 99,780 cases) for Massachusetts census tracts (n = 1464) from 2002 to 2013...
April 20, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28427290/a-real-time-method-for-decoding-the-neural-drive-to-muscles-using-single-channel-intra-muscular-emg-recordings
#14
Saeed Karimimehr, Hamid Reza Marateb, Silvia Muceli, Marjan Mansourian, Miguel Angel Mañanas, Dario Farina
The neural command from motor neurons to muscles - sometimes referred to as the neural drive to muscle - can be identified by decomposition of electromyographic (EMG) signals. This approach can be used for inferring the voluntary commands in neural interfaces in patients with limb amputations. This paper proposes for the first time an innovative method for fully automatic and real-time intramuscular EMG (iEMG) decomposition. The method is based on online single-pass density-based clustering and adaptive classification of bivariate features, using the concept of potential measure...
March 20, 2017: International Journal of Neural Systems
https://www.readbyqxmd.com/read/28427188/consumption-of-fruits-and-vegetables-and-risk-of-renal-cell-carcinoma-a-meta-analysis-of-observational-studies
#15
Shaojing Zhang, Zhankui Jia, Zechen Yan, Jinjian Yang
BACKGROUND: There have been inconsistent results about the association between consumption of fruits and vegetables and renal cell carcinoma (RCC) risk. We conducted a meta-analysis of the published observational studies to explore this association. RESULTS: Nineteen observational studies (4 cohort, 1 pooled and 14 case-control studies), involving 10,215 subjects with RCC were part of this meta-analysis. The SRR for the highest vs. the lowest intake of vegetables was 0...
March 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28426509/log-transformed-emg-amplitude-power-output-relationship-single-leg-knee-extensor-versus-single-leg-cycle-ergometry
#16
Eric B Noble, Joshua M Pilarski, Harshal K Vora, Jorge M Zuniga, Moh H Malek
Comparing and contrasting motor unit recruitment and activation for the same muscles for multiple versus single-joint exercise may provide a better understanding of neuromuscular fatigue. The purpose of this study, therefore, is to compare the slope and y-intercept terms for the three superficial quadriceps femoris (vastus lateralis, rectus femoris, and vastus medialis) muscles derived from the log-transformed EMG amplitude-power output relationship between the single-leg knee-extensor ergometry and the single-leg cycle ergometry...
April 15, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28426345/economic-evaluation-of-ezetimibe-treatment-in-combination-with-statin-therapy-in-the-united-states
#17
Glenn M Davies, Ami Vyas, Carl A Baxter
AIMS: This study assessed the cost-effectiveness of ezetimibe with statin therapy versus statin monotherapy from a United States (US) payer perspective, assuming the impending patent expiration of ezetimibe. METHODS: A Markov-like economic model consisting of 28 distinct health states was used. Model population data were obtained from US linked claims and electronic medical records, with inclusion criteria based on diagnostic guidelines. Inputs came from recent clinical trials, meta-analyses, and cost-effectiveness analyses...
April 20, 2017: Journal of Medical Economics
https://www.readbyqxmd.com/read/28426258/improvements-in-out-of-hospital-cardiac-arrest-survival-from-1998-to-2013
#18
Yutaka Yamaguchi, Jeff A Woodin, Koichiro Gibo, Dana M Zive, Mohamud R Daya
OBJECTIVES: Out-of-hospital cardiac arrest (OHCA) remains a major public health burden. Aggregate OHCA survival to hospital discharge has reportedly remained unchanged at 7.6% for almost 30 years from 1970 to 2008. We examined the trends in adult OHCA survival over a 16-year period from 1998 to 2013 within a single EMS agency. METHODS: Observational cohort study of adult OHCA patients treated by Tualatin Valley Fire & Rescue (TVF&R) from 1998 to 2013. This is an ALS first response fire agency that maintains an active Utstein style cardiac arrest registry and serves a population of approximately 450,000 in 9 incorporated cities in Oregon...
April 20, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28426244/piperine-triggers-apoptosis-of-human-oral-squamous-carcinoma-through-cell-cycle-arrest-and-mitochondrial-oxidative-stress
#19
Sahabjada Siddiqui, Md Sultan Ahamad, Asif Jafri, Mohd Afzal, Md Arshad
Piperine is a nitrogenous pungent substance exhibiting multifunctional pharmacological properties. However, the mechanism underlying its anticancer potential is not well elucidated in human oral squamous carcinoma (KB) cell line. The anticancer potential of piperine was evaluated through potent biomarkers viz. reactive oxygen species (ROS), cellular apoptosis, and loss of mitochondrial membrane potential (MMP). In addition, cell cycle kinetics and caspases-3 activity were also carried out to confirm anticancer activity of piperine...
April 20, 2017: Nutrition and Cancer
https://www.readbyqxmd.com/read/28426138/incremental-burden-of-cardiovascular-comorbidity-and-psoriatic-arthritis-among-adults-with-moderate-to-severe-psoriasis-in-five-european-countries
#20
M Augustin, J Vietri, H Tian, I Gilloteau
BACKGROUND: Moderate-to-severe psoriasis is associated with reduced health-related quality of life (HRQoL). Individuals with psoriasis are at increased risk for other medical conditions, but little information quantifies the incremental burden of psoriasis-associated comorbidity among European adults, and data have generally been limited to clinical samples. OBJECTIVE: To quantify the incremental burden of cardiovascular comorbidity and psoriatic arthritis among adults with moderate-to-severe psoriasis in the general population of France, Germany, Italy, Spain, and the United Kingdom (EU5)...
April 20, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
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