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https://www.readbyqxmd.com/read/28449555/capsanthin-inhibits-both-adipogenesis-in-3t3-l1-preadipocytes-and-weight-gain-in-high-fat-diet-induced-obese-mice
#1
Sung Jun Jo, Jeung Won Kim, Hye Ok Choi, Jung Hwan Kim, Hyung Joong Kim, Sun Hee Woo, Byung Hoon Han
Adipogenesis in murine preadipocyte 3T3L-1 has been used as a model system to study anti-obese bioactive molecules. During adipogenesis in 3T3-L1 preadipocytes, we found that capsanthin inhibited adipogenesis (IC₅₀; 2.5 μM) and also showed lipolytic activity in differentiated adipocytes from the preadipocytes (ED₅₀; 872 nM). We identified that the pharmacological activity of capsanthin on adipogenesis in 3T3-L1 was mainly due to its adrenoceptor-β₂-agonistic activity. In high-fat diet animal model study, capsanthin significantly enhanced spontaneous locomotive activities together with progressive weight-loss...
May 1, 2017: Biomolecules & Therapeutics
https://www.readbyqxmd.com/read/28449193/impact-of-metformin-on-patients-with-advanced-head-and-neck-cancer-undergoing-concurrent-chemoradiotherapy
#2
Pei-Hung Chang, Kun-Yun Yeh, Cheng-Hsu Wang, Eric Yen-Chao Chen, Shih-Wei Yang, Wen-Chi Chou, Jason Chia-Hsun Hsieh
BACKGROUND: The purpose of this study was to evaluate the impact of metformin on toxicities and survival in patients with head and neck cancer undergoing concurrent chemoradiotherapy (CRT). METHODS: We retrospectively analyzed and compared the clinical characteristics, treatment tolerance, toxicities, and survival of 252 patients with stages III, IVA, and IVB head and neck cancer undergoing concurrent CRT with and without metformin treatment between 2007 and 2010...
April 27, 2017: Head & Neck
https://www.readbyqxmd.com/read/28448929/microbial-use-of-low-molecular-weight-dom-in-filtered-and-unfiltered-freshwater-role-of-ultra-small-microorganisms-and-implications-for-water-quality-monitoring
#3
F L Brailsford, H C Glanville, M R Marshall, P N Golyshin, P J Johnes, C A Yates, A T Owen, D L Jones
Dissolved organic matter (DOM) plays a central role in regulating productivity and nutrient cycling in freshwaters. It is therefore vital that we can representatively sample and preserve DOM in freshwaters for subsequent analysis. Here we investigated the effect of filtration, temperature (5 and 25°C) and acidification (HCl) on the persistence of low molecular weight (MW) dissolved organic carbon (DOC), nitrogen (DON) and orthophosphate in oligotrophic and eutrophic freshwater environments. Our results showed the rapid loss of isotopically-labelled glucose and amino acids from both filtered (0...
April 24, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28448862/the-first-case-report-of-failed-single-anastomosis-duodeno-ileal-bypass-converted-to-one-anastomosis-gastric-bypass-mini-gastric-bypass
#4
Sonja Chiappetta, Christine Stier, Oliver Scheffel, Sophia Theodoridou, Rudolf Weiner
INTRODUCTION: The established single-anastomosis-duodeno-ileal bypass with sleeve gastrectomy (SADI-S) is based on a sleeve gastrectomy (SG) as the restrictive part of the procedure. Due to preserved pylorus, SG has the disadvantage of a high-pressure system with de novo or worsening of existing gastroesophageal reflux disease (GERD). CASE PRESENTATION: A female patient presented herself due to protracted GERD and weight regain after multiple bariatric surgeries...
April 18, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28448816/protective-effect-of-artemisinin-on-chronic-alcohol-induced-liver-damage-in-mice
#5
Xiaoyan Zhao, Liqing Wang, Hao Zhang, Duoduo Zhang, Zhihao Zhang, Jie Zhang
The liver disease related to chronic alcohol consumption is one of the leading causes of death for alcoholics. The efficient drug to ameliorate the alcoholic liver injury was needed urgently. The present study was performed to investigate whether artemisinin possessed the protective effect against chronic alcohol consumption. 50 male Kunming mice were divided into 5 groups: control group (C): 10ml/kg saline+10ml/kg saline, alcohol group (A): 10ml/kg 56%(v/v) alcohol+10ml/kg saline, low dose group of artemisinin (L): 10ml/kg 56%(v/v) alcohol+30mg/kg/day artemisinin, medium dose group of artemisinin (M): 10ml/kg 56%(v/v) alcohol+60mg/kg/day artemisinin, high dose group of artemisinin (H): 10ml/kg 56%(v/v) alcohol+120mg/kg/day artemisinin...
April 13, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28448589/morpho-physiological-analysis-of-tolerance-to-aluminum-toxicity-in-rice-varieties-of-north-east-india
#6
Jay Prakash Awasthi, Bedabrata Saha, Preetom Regon, Smita Sahoo, Umakanta Chowra, Amit Pradhan, Anupam Roy, Sanjib Kumar Panda
Aluminum (Al) is the third most abundant metal in earth crust, whose chemical form is mainly dependent on soil pH. The most toxic form of Al with respect to plants is Al3+, which exists in soil pH <5. Acidic soil significantly limits crop production mainly due to Al3+ toxicity worldwide, impacting approximately 50% of the world's arable land (in North-Eastern India 80% soil are acidic). Al3+ toxicity in plants ensues root growth inhibition leading to less nutrient and water uptake impacting crop productivity as a whole...
2017: PloS One
https://www.readbyqxmd.com/read/28448545/vitamin-d3-induced-hypercalcemia-increases-carbon-tetrachloride-induced-hepatotoxicity-through-elevated-oxidative-stress-in-mice
#7
Hiroki Yoshioka, Haruki Usuda, Nobuhiko Miura, Nobuyuki Fukuishi, Tsunemasa Nonogaki, Satomi Onosaka
The aim of this study was to determine whether calcium potentiates acute carbon tetrachloride (CCl4) -induced toxicity. Elevated calcium levels were induced in mice by pre-treatment with cholecalciferol (vitamin D3; V.D3), a compound that has previously been shown to induce hypercalcemia in human and animal models. As seen previously, mice injected with CCl4 exhibited increased plasma levels of alanine aminotransferase, aspartate aminotransferase, and creatinine; transient body weight loss; and increased lipid peroxidation along with decreased total antioxidant power, glutathione, ATP, and NADPH...
2017: PloS One
https://www.readbyqxmd.com/read/28448239/extranodal-marginal-zone-lymphoma-no-longer-just-a-sidekick
#8
Manali K Kamdar, Sonali M Smith
The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice...
April 27, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28448049/controlled-release-of-chlorine-dioxide-in-a-perforated-packaging-system-to-extend-the-storage-life-and-improve-the-safety-of-grape-tomatoes
#9
Xiuxiu Sun, Elizabeth Baldwin, Anne Plotto, Jan Narciso, Christopher Ference, Mark Ritenour, Ken Harrison, Joseph Gangemi, Jinhe Bai
A controlled-release chlorine dioxide (ClO2) pouch was developed by sealing a slurry form of ClO2 into semipermeable polymer film; the release properties of the pouch were monitored in containers with or without fruit. The pouch was affixed to the inside of a perforated clamshell containing grape tomatoes, and the effect on microbial population, firmness, and weight loss was evaluated during a 14 day storage period at 20 °C. Within 3 days, the ClO2 concentration in the clamshells reached 3.5 ppm and remained constant until day 10...
April 7, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28447737/17%C3%AE-estradiol-protects-against-doxorubicin-induced-cardiotoxicity-in-male-sprague-dawley-rats-by-regulating-nadph-oxidase-and-apoptosis-genes
#10
Xiao-Juan Zhang, Xiao-Qing Cao, Chun-Sheng Zhang, Zhuo Zhao
Doxorubicin (DOX) is one of the most effective chemotherapeutic agents for the treatment of a number of malignancies. However, its use is limited by serious cardiotoxic effects, for which there are currently no reliable pharmacologic therapies. Estrogen has exhibited protective effects against cardiac stressors in male and female animal models; however, its effects on DOX‑induced cardiotoxicity remain unknown. High mortality and morbidity rates have been observed in patients with cancer worldwide, and DOX is often administered to a greater number of men than women...
March 16, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28447434/the-influence-of-different-muscle-mass-measurements-on-the-diagnosis-of-cancer-cachexia
#11
Susanne Blauwhoff-Buskermolen, Jacqueline A E Langius, Annemarie Becker, Henk M W Verheul, Marian A E de van der Schueren
BACKGROUND: Progressive loss of muscle mass is a major characteristic of cancer cachexia. Consensus definitions for cachexia provide different options to measure muscle mass. This study describes the effect of different methods to determine muscle mass on the diagnosis of cancer cachexia. In addition, the association of cachexia with other features of cachexia, quality of life, and survival was explored. METHODS: Prior to chemotherapy, cachexia was assessed by weight loss, body mass index, and muscle mass measurements, the latter by mid-upper arm muscle area (MUAMA), computed tomography (CT) scans, and bio-electrical impedance analysis (BIA)...
April 26, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28447344/short-term-treatments-with-high-co2-and-low-o2-concentrations-on-quality-of-fresh-goji-berries-lycium-barbarum-l-during-cold-storage
#12
Mina Kafkaletou, Miltiadis V Christopoulos, Eleni Tsantili
BACKGROUND: Goji berries (Lycium barbarum L.) are functional fruits, but usually disposed to markets as dried. The aim, here, was to investigate the storability of fresh goji berries treated with high CO2 and low O2 concentrations before air storage at 1 °C for 21 d. RESULTS: Berries harvested without stems were exposed to air (controls) or treated for 2 d at 1 °C with the following controlled atmosphere (CA) treatments: 21% O2 + 0% CO2 (21 + 0), 5% O2 + 15% CO2 (5 + 15), 10% O2 + 10% CO2 (10 + 10) and 20% O2 + 20% CO2 (20 + 20)...
April 26, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28447208/squamous-cell-carcinoma-of-the-lung-associated-with-anti-jo1-antisynthetase-syndrome-a-case-report-and-review-of-the-literature
#13
REVIEW
G Boleto, J-M Perotin, J-P Eschard, J-H Salmon
Antisynthetase syndrome is a heterogeneous idiopathic inflammatory myopathy. Anti-Jo1 is the most common antibody found in this condition. Dermatomyositis is known to be associated with malignancy, but the association between antisynthetase syndrome and malignancy is not clearly established. We report a case of an association of squamous cell carcinoma of the lung and anti-Jo1 antisynthetase syndrome. A 67-year-old man presented with polyarthritis, muscle weakness of the pelvic girdle, "mechanic's hands," and weight loss...
April 26, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28447076/promising-cardiovascular-and-blood-pressure-effects-of-the-sglt2-inhibitors-a-new-class-of-antidiabetic-drugs
#14
S G Chrysant
Patients with type 2 diabetes mellitus (T2DM) exhibit an increased risk of cardiovascular (CV) events. Treatment of these patients with traditional as well as newer glucose-lowering drugs has not demonstrated superiority in CV outcomes compared to placebo, despite effective control of diabetes. However, the recently FDA-approved sodium-glucose cotransporter 2 (SGLT2) inhibitors for the treatment of T2DM have demonstrated promising CV-protecting and blood pressure-lowering effects in addition to their effectiveness in glucose lowering, making them a novel class of drugs for the treatment of T2DM...
March 2017: Drugs of Today
https://www.readbyqxmd.com/read/28446936/predictors-of-postoperative-hemoglobin-drop-after-laparoscopic-myomectomy
#15
Rafał Watrowski, Christoph Jäger, Johannes Forster
INTRODUCTION: Laparoscopic myomectomy (LM) can be associated with significant bleeding. AIM: To identify factors influencing the postoperative hemoglobin (Hb) drop after LM. MATERIAL AND METHODS: This is a retrospective, single-center study. We evaluated data of 150 consecutive patients undergoing LM due to intramural myomas between 2010 and 2015. RESULTS: The median age of the patients was 37 (23-53) years. The mean diameter of the largest myoma was 5...
2017: Wideochirurgia i Inne Techniki Mało Inwazyjne, Videosurgery and Other Miniinvasive Techniques
https://www.readbyqxmd.com/read/28446931/evaluation-of-the-results-of-treatment-of-morbid-obesity-by-the-endoscopic-intragastric-balloon-implantation-method
#16
Wojciech Żurawiński, Dariusz Sokołowski, Karolina Krupa-Kotara, Elżbieta Czech, Krystyn Sosada
INTRODUCTION: Overweight and obesity are ranked in the fifth place among the risk factors responsible for the greatest number of deaths in the world. AIM: To assess the effects of treatment of patients with morbid obesity using endoscopic intragastric balloon (IGB) implantation. MATERIAL AND METHODS: Two hundred and seventy-two patients with obesity were treated using endoscopic intragastric balloon implantation. Upon analysis of the inclusion and exclusion criteria, the study covered a group of 63 patients with morbid obesity...
2017: Wideochirurgia i Inne Techniki Mało Inwazyjne, Videosurgery and Other Miniinvasive Techniques
https://www.readbyqxmd.com/read/28446858/a-case-of-autoimmune-polyglandular-syndrome-ype-2-associated-with-atypical-form-of-scleromyxedema
#17
Oleksander Prylutskyi, Olga Prylutska, Anatoliy Degonskyi, Kseniia Tkachenko
BACKGROUND: Autoimmune polyglandular syndrome type 2 represents an uncommon endocrine disorder composed by Addison's disease with autoimmune thyroid disease (Schmidt's syndrome) and/or type 1 diabetes mellitus. Scleromyxedema is a rare progressive cutaneous mucinosis usually associated with systemic involvement and paraproteinemia. To the best of our knowledge, there is no case report of Schmidt's syndrome associated with scleromyxedema. CASE DETAILS: A 34-year-old woman was admitted to Donetsk Clinical Territorial Medical Association due to acute general weakness, reduced vision, dryness of integuments, memory decline, fatigue, weight loss, rash on the face trunk and extremities...
September 2016: Ethiopian Journal of Health Sciences
https://www.readbyqxmd.com/read/28446656/effect-of-a-long-term-intensive-lifestyle-intervention-on-prevalence-of-cognitive-impairment
#18
Mark A Espeland, José A Luchsinger, Laura D Baker, Rebecca Neiberg, Steven E Kahn, Steven E Arnold, Rena R Wing, George L Blackburn, George Bray, Mary Evans, Helen P Hazuda, Robert W Jeffery, Valerie M Wilson, Jeanne M Clark, Mace Coday, Kathryn Demos-McDermott, John P Foreyt, Frank Greenway, James O Hill, Edward S Horton, John M Jakicic, Karen C Johnson, William C Knowler, Cora E Lewis, David M Nathan, Anne Peters, Xavier Pi-Sunyer, Henry Pownall, Thomas A Wadden, Stephen R Rapp
OBJECTIVE: To assess whether an average of 10 years of lifestyle intervention designed to reduce weight and increase physical activity lowers the prevalence of cognitive impairment among adults at increased risk due to type 2 diabetes and obesity or overweight. METHODS: Central adjudication of mild cognitive impairment and probable dementia was based on standardized cognitive test battery scores administered to 3,802 individuals who had been randomly assigned, with equal probability, to either the lifestyle intervention or the diabetes support and education control...
April 26, 2017: Neurology
https://www.readbyqxmd.com/read/28446382/compensatory-mechanisms-activated-with-intermittent-energy-restriction-a-randomized-control-trial
#19
Sílvia Ribeiro Coutinho, Eline Holli Halset, Sigrid Gåsbakk, Jens F Rehfeld, Bård Kulseng, Helen Truby, Cátia Martins
BACKGROUND & AIMS: Strong compensatory responses, with reduced resting metabolic rate (RMR), increased exercise efficiency (ExEff) and appetite, are activated when weight loss (WL) is achieved with continuous energy restriction (CER), which try to restore energy balance. Intermittent energy restriction (IER), where short spells of energy restriction are interspaced by periods of habitual energy intake, may offer some protection in minimizing those responses. We aimed to compare the effect of IER versus CER on body composition and the compensatory responses induced by WL...
April 7, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28445983/transport-stress-induces-weight-loss-and-heart-injury-in-chicks-disruption-of-ionic-homeostasis-via-modulating-ion-transporting-atpases
#20
Zhao-Yang Li, Jia Lin, Feng Sun, Hui Li, Jun Xia, Xue-Nan Li, Jing Ge, Cong Zhang, Jin-Long Li
Transportation is inevitable in the poultry industry, and it can induce stress to chicks in varying degrees, such as mild discomfort, sometimes even death. However, the research about the effects of transport stress on the weight loss and heart injury of chicks is lacking. To elucidate the underlying mechanism of transport stress-induced effects, chicks were transported for 2h, 4h and 8h. The creatinine kinase (CK) activities, the ionic contents, the ATPases activities and the transcription of the ATPase associated subunits in chick heart were detected...
April 11, 2017: Oncotarget
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