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https://www.readbyqxmd.com/read/28109182/are-home-visits-an-effective-method-for-diabetes-management-a-quantitative-systematic-review-and-meta-analysis
#1
Lin Han, Yuxia Ma, Suhong Wei, Jinhui Tian, Xiaochun Yang, Xiping Shen, Jun Zhang, Yuexian Shi
AIMS: Previous reviews have revealed uncertainty regarding the effectiveness of home visit interventions for managing diabetes. Therefore, we performed a quantitative systematic review and meta-analysis to evaluate the effects of home visit interventions among patients with diabetes. METHODS: We searched various electronic databases (PubMed, EMBASE, Cochrane Library, Web of Science, CINAHL, Wanfang, and Chinese scientific full-text databases) from their inception until March 2016...
January 21, 2017: Journal of Diabetes Investigation
https://www.readbyqxmd.com/read/28109166/a-novel-dual-amylin-and-calcitonin-receptor-agonist-dacra-kbp-089-induces-weight-loss-through-a-reduction-in-fat-but-not-lean-mass-while-improving-food-preference
#2
Sofie Gydesen, Sara Toftegaard Hjuler, Zenia Freving, Kim Vietz Andreassen, Nina Sonne, Lars I Hellgren, Morten Asser Karsdal, Kim Henriksen
BACKGROUND AND PURPOSE: Obesity and associated co-morbidities, such as type 2 diabetes and non-alcoholic fatty liver disease, are major health challenges - hence, development of weight loss therapies with the ability to reduce the co-morbidities is key. EXPERIMENTAL APPROACH: The effect of the dual amylin and calcitonin receptor agonist (DACRA), KBP-089, on bodyweight, glucose homeostasis, and fatty acid accumulation in liver and muscle tissue, food preference was investigated...
January 21, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28109140/-transplantation-of-bone-marrow-mesenchymal-stem-cell-improves-antioxidant-capacity-and-immune-activity-of-aging-model-rats
#3
Zhihong Wang, Yun Lin, Weimin Chen, Jin Shang, Tiannan Wei
Objective To investigate the impact of bone marrow mesenchymal stem cell (BMSC) transplantation on the antioxidant capacity and immune activity of aging rats induced by D-galactose. Methods Ten healthy male SD rats served as a control group (aged 2 months). To establish aging models, healthy SD rats were daily injected subcutaneously with D-galactose (400 mg/kg). Then the aging model rats were randomized into aging model group and BMSC group (ten rats in each group). The BMSC group was injected with 3×10(6) BMSCs via tail vein...
February 2017: Xi Bao Yu Fen Zi Mian Yi Xue za Zhi, Chinese Journal of Cellular and Molecular Immunology
https://www.readbyqxmd.com/read/28109117/lipid-profiling-of-parkin-mutant-human-skin-fibroblasts
#4
Simona Lobasso, Paola Tanzarella, Daniele Vergara, Michele Maffia, Tiziana Cocco, Angela Corcelli
Parkin mutations are a major cause of early-onset Parkinson's disease (PD). The impairment of protein quality control system together with defects in mitochondria and autophagy process are consequences of the lack of parkin, which leads to neurodegeneration. Little is known about the role of lipids in these alterations of cell functions. In the present study parkin-mutant human skin primary fibroblasts have been considered as cellular model of PD to investigate on possible lipid alterations associated with the lack of parkin protein...
January 21, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28109097/-mucosal-healing-in-different-intestinal-segments-in-patients-receiving-infliximab-treatment-for-small-bowel-crohn-s-disease
#5
Zhen-Hao Zhu, Chen Qiu, Ming Zhang, Zhao Chen, Cheng Xiang, Xin-Ying Wang
OBJECTIVE: To evaluate the mucosal healing in the terminal ileum, colon and small bowel in patients receiving infliximab treatment for small bowel Crohn's disease (SBCD). METHODS: The clinical data of 18 patients with SBCD treated with infliximab were analyzed for laboratory findings (routine blood tests, C-reative protein, and albumin), Crohn's disease activity index (CDAI), Lewis score (LS), Crohn's disease simplified endoscopic score (SES-CD) and adverse effects before and after 30 weeks of infliximab treatment...
January 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28109081/shope-fibroma-in-the-external-ear-canal-of-a-domestic-rabbit
#6
Shawna J
A 5-y-old, intact, 2.5-kg female domestic rabbit was presented because of blood spatter on the wall of its cage and thetoenailsof its right hind limb. Physical examination revealed a red, gelatinous mass that spanned the width of the right vertical ear canal. Radiographic images revealed a soft-tissue opacity at the base of the right ear, which was superimposed over the tympanic bulla and extended to the pinna. A CT scan revealed that the soft-tissue mass was within the vertical and horizontal portions of the right external ear canal and extended to the level of the tympanic membrane, with no bony involvement...
January 20, 2017: Comparative Medicine
https://www.readbyqxmd.com/read/28109049/production-of-the-antibiotic-secondary-metabolite-solanapyrone-a-by-the-fungal-plant-pathogen-ascochyta-rabiei-during-fruiting-body-formation-in-saprobic-growth
#7
Wonyong Kim, Jeong-Jin Park, Frank M Dugan, Tobin L Peever, David R Gang, George Vandemark, Weidong Chen
Fungi are noted producers of a diverse array of secondary metabolites, many of which are of pharmacological importance. However, the biological roles of the vast majority of these molecules during the fungal life cycle in nature remain elusive. Solanapyrones are polyketide-derived secondary metabolites produced by diverse fungal species including the plant pathogen Ascochyta rabiei. This molecule was originally thought to function as a phytotoxin facilitating pathogenesis of A. rabiei. Chemical profiling and gene expression studies showed that solanapyrone A was specifically produced during saprobic, but not parasitic growth of A...
January 21, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28109043/angiographic-assessment-of-aortic-regurgitation-by-video-densitometry-in-the-setting-of-tavi-echocardiographic-and-clinical-correlates
#8
Mohammad Abdelghani, Hiroki Tateishi, Yosuke Miyazaki, Rafael Cavalcante, Osama I I Soliman, Jan G Tijssen, Robbert J de Winter, Jan Baan, Yoshinobu Onuma, Carlos M Campos, Rogério S Leite, José A Mangione, Alexandre Abizaid, Pedro A Lemos, Fabio S de Brito, Patrick W Serruys
OBJECTIVES: We sought to investigate a new angiographic method for aortic regurgitation (AR) severity assessment in the setting of transcatheter aortic valve implantation (TAVI). BACKGROUND: AR after TAVI is common but challenging to quantitate, especially in the cath-lab. METHODS: In 228 patients, AR was quantitated before and after TAVI by echocardiography and by video-densitometric analysis of aortograms. Contrast time-density curves for the aortic root (the reference region) and the left ventricular outflow tract, LVOT were generated...
January 21, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28109042/expression-and-characterization-of-a-codon-optimized-blood-coagulation-factor-viii
#9
S A Shestopal, J-J Hao, E Karnaukhova, Y Liang, M V Ovanesov, M Lin, J H Kurasawa, T K Lee, J H McVey, A G Sarafanov
BACKGROUND: Production of recombinant factor VIII (FVIII) is challenging due to its low expression. It was previously shown that codon-optimization of a B domain-deleted FVIII (BDD-FVIII) cDNA resulted in increased protein expression. However, it is well-recognized that synonymous mutations may affect the protein structure and function. OBJECTIVES: To compare biochemical properties of a BDD-FVIII expressed from codon-optimized (CO) and the wild-type (WT) cDNAs. METHODS: Each variant of the BDD-FVIII was expressed in several independent CHO cell lines, generated using a lentiviral platform...
January 21, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/28109035/competitive-benzyl-cation-transfer-proton-transfer-collision-induced-mass-spectrometric-fragmentation-of-protonated-n-n-dibenzylaniline
#10
Ge Ma, Gongye Liu, Shanshan Shen, Yunfeng Chai, Lei Yue, Shunping Zhao, Yuanjiang Pan
Collision-induced dissociation of protonated N,N-dibenzylaniline was investigated by electrospray tandem mass spectrometry. Various fragmentation pathways were dominated by benzyl cation and proton transfer. Benzyl cation transfers from the initial site (nitrogen) to benzylic phenyl or aniline phenyl ring. The benzyl cations transfer to the two different sites and both result in the benzene loss combined with 1,3-H shift. In addition, after the benzyl cation transfers to the benzylic phenyl ring, 1,2-H shift and 1,4-H shift proceed competitively to trigger the diphenylmethane loss and aniline loss respectively...
January 21, 2017: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28109029/reproductive-performance-of-breeder-quails-fed-diets-supplemented-with-l-cysteine-coated-iron-oxide-nanoparticles
#11
H Mohammadi, A Farzinpour, A Vaziry
The objective of this study was to investigate the effects of L-cysteine-coated iron oxide nanoparticles on reproductive performance in breeder quails. The five treatment diets consisted of (i) negative control diet not supplemented with iron, (ii) positive control diet supplemented with 60 mg/kg of Fe3 O4 and (iii) experimental diets supplemented with 0.6, 6 and 60 mg/kg of L-cysteine-coated iron oxide nanoparticles. A total of 100 seven-day-old quail chicks were weighed and randomly placed to five groups of five replicate cages...
January 20, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28109025/immune-regulation-by-t-regulatory-cells-in-hbv-related-inflammation-and-cancer
#12
REVIEW
Nirupama Trehanpati, Ashish Kumar Vyas
Hepatocellular carcinoma (HCC) is the leading cause of cancer death and hepatitis B virus (HBV) infection is one of the commonest causes in Asians countries. India has the second largest pool after China for hepatitis B infected subjects. HBV clearance is T cell dependent and one of the reason for T cells hypo responsiveness is due to mass production of Tregs through activation of Notch signaling, which suppressCD4/CD8 T cells. Regulatory T cells (Tregs) are important to maintain cellular homeostasis; however during viral infection increase of Tregs is inversely proportional to HBV DNA titers...
January 21, 2017: Scandinavian Journal of Immunology
https://www.readbyqxmd.com/read/28109002/value-of-ultrasonographic-features-for-assessing-malignant-potential-of-complex-cystic-breast-lesions
#13
Jin-Peng Yao, Yu-Zhi Hao, Qing Chang, Cheng-Yun Geng, Yu Chen, Wen-Peng Zhao, Yan Song, Xiang Zhou
OBJECTIVES: To assess the value of ultrasonography (US) features for determining the malignant potential of complex cystic lesions. METHODS: Seventy-nine complex cystic lesions were reviewed retrospectively. They were classified into four types according to US features in type I, the masses have a thick outer wall, thick internal septa, or both; in type II, the masses are an intracystic type with one or more discrete solid mural lesions within a cyst; in type III, the masses contain mixed cystic and solid components and are at least 50% cystic portion in a mass; in type IV, there are predominantly (at least 50%) solid masses with eccentric or central cystic foci...
January 21, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28108996/physical-activity-and-risk-of-endometrial-cancer-in-the-norwegian-women-and-cancer-nowac-study
#14
Kristin B Borch, Elisabete Weiderpass, Tonje Braaten, Mie Jareid, Oxana A Gavrilyuk, Idlir Licaj
Few studies have investigated the association between endometrial cancer and physical activity (PA) using repeated measures of PA and different subtypes of endometrial cancer. We aimed to investigate the association between endometrial cancer and PA level at two points in time in women with different body mass index (BMI) profiles, and to calculate the population attributable fraction (PAF) of endometrial cancer for low PA levels. We included 82,759 women with complete information on PA at baseline in the Norwegian Women and Cancer Study; 52,370 had follow-up information on PA...
January 20, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28108994/magnetic-resonance-imaging-directed-ultrasound-imaging-of-non-mass-enhancement-in-the-breast-outcomes-and-frequency-of-malignancy
#15
Adrienne R Newburg, Chloe M Chhor, Leng Leng Young Lin, Samantha L Heller, Jennifer Gillman, Hildegard K Toth, Linda Moy
OBJECTIVES: This study was performed to determine the frequency, predictors, and outcomes of ultrasound (US) correlates for non-mass enhancement. METHODS: From January 2005 to December 2011, a retrospective review of 5837 consecutive breast magnetic resonance imaging examinations at our institution identified 918 non-mass enhancing lesions for which follow-up or biopsy was recommended. Retrospective review of the images identified 879 of 918 lesions (96%) meeting criteria for non-mass enhancement...
January 21, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28108962/determination-of-equine-cytochrome-c-backbone-amide-hydrogen-deuterium-exchange-rates-by-mass-spectrometry-using-a-wider-time-window-and-isotope-envelope
#16
Yoshitomo Hamuro
A new strategy to analyze amide hydrogen/deuterium exchange mass spectrometry (HDX-MS) data is proposed, utilizing a wider time window and isotope envelope analysis of each peptide. While most current scientific reports present HDX-MS data as a set of time-dependent deuteration levels of peptides, the ideal HDX-MS data presentation is a complete set of backbone amide hydrogen exchange rates. The ideal data set can provide single amide resolution, coverage of all exchange events, and the open/close ratio of each amide hydrogen in EX2 mechanism...
January 20, 2017: Journal of the American Society for Mass Spectrometry
https://www.readbyqxmd.com/read/28108890/toxic-and-heavy-metals-as-a-cause-of-crayfish-mass-mortality-from-acidified-headwater-streams
#17
Jitka Svobodová, Karel Douda, David Fischer, Natalia Lapšanská, Pavel Vlach
Mining activities are responsible for high concentrations of metals in river networks in many parts of the world. Mining activities and the resulting high loads of heavy metals interact with intensive acid rain, and often have great consequences for biodiversity. However, considering the frequently episodic nature of these heavy acid rains, there is little detailed evidence of direct impacts. In 2011 we observed a massive mortality of noble crayfish and stone crayfish in Padrťsko Special Area of Conservation (SAC) in the Brdy Mountain region of the Czech Republic...
January 21, 2017: Ecotoxicology
https://www.readbyqxmd.com/read/28108796/a-clinical-decision-rule-for-the-use-of-ultrasound-in-children-presenting-with-acute-inflammatory-neck-masses
#18
Farahnaz Golriz, George S Bisset, Beth D'Amico, Andrea T Cruz, Kiyetta H Alade, Wei Zhang, Lane F Donnelly
OBJECTIVE: To identify the association between clinical and ultrasound findings and surgical drainage in children with inflammatory neck masses and to create a clinical decision rule that allows for reduction of unnecessary use of ultrasound in inflammatory neck masses. MATERIALS AND METHODS: We reviewed data on patients ≤18 years who visited our emergency department between 2012 and 2014 with inflammatory neck swelling and who underwent ultrasound examinations of the neck...
January 21, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28108753/release-of-free-amino-acids-upon-oxidation-of-peptides-and-proteins-by-hydroxyl-radicals
#19
Fobang Liu, Senchao Lai, Haijie Tong, Pascale S J Lakey, Manabu Shiraiwa, Michael G Weller, Ulrich Pöschl, Christopher J Kampf
Hydroxyl radical-induced oxidation of proteins and peptides can lead to the cleavage of the peptide, leading to a release of fragments. Here, we used high-performance liquid chromatography tandem mass spectrometry (HPLC-MS/MS) and pre-column online ortho-phthalaldehyde (OPA) derivatization-based amino acid analysis by HPLC with diode array detection and fluorescence detection to identify and quantify free amino acids released upon oxidation of proteins and peptides by hydroxyl radicals. Bovine serum albumin (BSA), ovalbumin (OVA) as model proteins, and synthetic tripeptides (comprised of varying compositions of the amino acids Gly, Ala, Ser, and Met) were used for reactions with hydroxyl radicals, which were generated by the Fenton reaction of iron ions and hydrogen peroxide...
January 20, 2017: Analytical and Bioanalytical Chemistry
https://www.readbyqxmd.com/read/28108608/macrophage-proliferation-sustains-adipose-tissue-inflammation-in-formerly-obese-mice
#20
Brian F Zamarron, Taleen A Mergian, Kae Won Cho, Gabriel Martinez-Santibanez, Danny Luan, Kanakadurga Singer, Jennifer L DelProposto, Lynn M Geletka, Lindsey A Muir, Carey N Lumeng
Obesity causes dramatic proinflammatory changes in the adipose tissue immune environment, but relatively little is known regarding how this inflammation responds to weight loss (WL). To understand the mechanisms by which meta-inflammation resolves during WL, we examined adipose tissue leukocytes in mice after withdrawal of a high-fat diet. After 8 weeks of WL, mice achieved similar weights and glucose tolerance values as age-matched lean controls but showed abnormal insulin tolerance. Despite fat mass normalization, total and CD11c(+) adipose tissue macrophage (ATM) content remained elevated in WL mice for up to 6 months and was associated with persistent fibrosis in adipose tissue...
February 2017: Diabetes
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