journal
MENU ▼
Read by QxMD icon Read
search

BioMed Research International

journal
https://www.readbyqxmd.com/read/28929117/histological-evidence-of-the-osseointegration-of-fractured-direct-metal-laser-sintering-implants-retrieved-after-5-years-of-function
#1
Francesco Mangano, Carlo Mangano, Adriano Piattelli, Giovanna Iezzi
BACKGROUND: Direct metal laser sintering (DMLS) is an additive manufacturing technique that allows the fabrication of dental implants layer by layer through the laser fusion of titanium microparticles. The surface of DMLS implants is characterized by a high open porosity with interconnected pores of different sizes; therefore, it has the potential to enhance and accelerate bone healing. To date, however, there are no histologic/histomorphometric studies in the literature evaluating the interface between bone and DMLS implants in the long-term...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929116/the-diagnostic-value-of-nuclear-matrix-proteins-in-bladder-cancer-in-the-aspect-of-environmental-risk-from-carcinogens
#2
Beata Szymańska, Ewa Sawicka, Anna Guzik, Romuald Zdrojowy, Anna Długosz
BACKGROUND: The interaction of environmental factors with genetic susceptibility and detoxification level seems to be an important causative factor in bladder cancer (BC). The aim of this study was to look for a BC marker panel which reflects the environmental risk. The nuclear matrix protein 22 (NMP22), bladder cancer-4 (BLCA-4), and total level proteins NMP22 and BLCA-4 (NMBL) in BC patients with genetic predisposition NAT2 (classified as slow acetylators, SA), DNA damage (8-OHdG), and detoxification by isoenzyme GSTπ activity were measured...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929115/anti-gouty-arthritis-and-antihyperuricemia-effects-of-sunflower-helianthus-annuus-head-extract-in-gouty-and-hyperuricemia-animal-models
#3
Lanzhou Li, Meiyu Teng, Yange Liu, Yidi Qu, Yuanzhu Zhang, Feng Lin, Di Wang
This study was performed to investigate the therapeutic effects and possible mechanisms of sunflower (Helianthus annuus) head extract (SHE) on gout. First, the components of sunflower head powder and SHE were analyzed systematically. SHE, especially SHEB (extracted with 20% ethanol and 80% double-distilled water), strongly suppressed the swelling of the ankles in rats with acute gout induced by monosodium urate (MSU) crystals and reduced the levels of uric acid and xanthine oxidase (XO) in mice with hyperuricemia induced by oteracil potassium and yeast extract powder...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929114/association-between-adam12-single-nucleotide-polymorphisms-and-knee-osteoarthritis-a-meta-analysis
#4
REVIEW
Zheng-Tao Lv, Shuang Liang, Xiao-Jian Huang, Peng Cheng, Wen-Tao Zhu, An-Min Chen
OBJECTIVE: ADAM12 polymorphisms may be associated with the risk of knee osteoarthritis (KOA), but currently available evidence remains controversial. We performed this meta-analysis to confirm whether ADAM12 polymorphisms were associated with susceptibility of KOA. METHODS: A comprehensive literature search in PubMed, EMBASE, and ISI Web of Science was conducted to identify observational studies assessing the association between ADAM12 polymorphisms and susceptibility of KOA...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929113/impact-of-fish-oil-supplementation-and-interruption-of-fructose-ingestion-on-glucose-and-lipid-homeostasis-of-rats-drinking-different-concentrations-of-fructose
#5
Paola M Sulis, Katia Motta, Amanda M Barbosa, Matheus H Besen, Julia S da Silva, Everson A Nunes, Alex Rafacho
Background. Continuous fructose consumption may cause elevation of circulating triacylglycerol. However, how much of this alteration is reverted after the removal of fructose intake is not known. We explored this question and compared the efficacy of this approach with fish oil supplementation. Methods. Male Wistar rats were divided into the following groups: control (C), fructose (F) (water intake with 10% or 30% fructose for 9 weeks), fish oil (FO), and fructose/fish oil (FFO). Fish oil was supplemented only for the last 33 days of fructose ingestion...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929112/imaging-diagnosis-of-right-ventricle-involvement-in-chagas-cardiomyopathy
#6
REVIEW
Minna M D Romano, Henrique T Moreira, André Schmidt, Benedito Carlos Maciel, José Antônio Marin-Neto
Right ventricle (RV) is considered a neglected chamber in cardiology and knowledge about its role in cardiac function was mostly focused on ventricular interdependence. However, progress on the understanding of myocardium diseases primarily involving the RV led to a better comprehension of its role in health and disease. In Chagas disease (CD), there is direct evidence from both basic and clinical research of profound structural RV abnormalities. However, clinical detection of these abnormalities is hindered by technical limitations of imaging diagnostic tools...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929111/monitoring-leiomyoma-response-to-uterine-artery-embolization-using-diffusion-and-perfusion-indices-from-diffusion-weighted-imaging
#7
Mengqiu Cao, Lijun Qian, Xuebin Zhang, Xinjun Suo, Qing Lu, Huilin Zhao, Jialin Liu, Jianxun Qu, Yan Zhou, Jianrong Xu, Shiteng Suo
PURPOSE: To investigate the potential of diffusion and perfusion indices (ADC and perfusion fraction f) from DWI at 3.0 T in monitoring treatment response to uterine artery embolization (UAE) at 6-month follow-up. METHODS: Twelve female patients with uterine fibroids who underwent 3.0-T pelvic DWI before and 6 months after UAE were included. ADC and perfusion fraction f were calculated from DWI. The Wilcoxon signed-rank test and Spearman rank correlation test were used for statistics...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929110/retracted-long-noncoding-rna-kiaa0125-potentiates-cell-migration-and-invasion-in-gallbladder-cancer
#8
BioMed Research International
[This retracts the article DOI: 10.1155/2015/108458.].
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929109/genetic-variants-in-the-hedgehog-interacting-protein-gene-are-associated-with-the-fev1-fvc-ratio-in-southern-han-chinese-subjects-with-chronic-obstructive-pulmonary-disease
#9
Zili Zhang, Jian Wang, Zeguang Zheng, Xindong Chen, Xiansheng Zeng, Yi Zhang, Defu Li, Jiaze Shu, Kai Yang, Ning Lai, Lian Dong, Wenju Lu
BACKGROUND: Convincing evidences have demonstrated the associations between HHIP and FAM13a polymorphisms and COPD in non-Asian populations. Here genetic variants in HHIP and FAM13a were investigated in Southern Han Chinese COPD. METHODS: A case-control study was conducted, including 989 cases and 999 controls. The associations between SNPs genotypes and COPD were performed by a logistic regression model; for SNPs and COPD-related phenotypes such as lung function, COPD severity, pack-year of smoking, and smoking status, a linear regression model was employed...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929108/different-cellular-response-of-human-mesothelial-cell-met-5a-to-short-term-and-long-term-multiwalled-carbon-nanotubes-exposure
#10
Li Ju, Wei Wu, Min Yu, Jianlin Lou, Hao Wu, Xianhong Yin, Zhenyu Jia, Yun Xiao, Lijin Zhu, Jun Yang
Despite being a commercially important product, multiwalled carbon nanotubes (MWCNTs) continue to raise concerns over human health due to their structural similarity to asbestos. Indeed, exposure to MWCNT has been shown to induce lung cancer and even mesothelioma, but contradictory results also exist. To clarify the potentially carcinogenic effects of rigid and rod-like MWCNT and to elucidate the underlying mechanisms, the effects of MWCNT on human mesothelial cell MeT-5A were examined throughout 3 months of continuous exposure, including cytotoxicity, genotoxicity, and cell motility...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28929107/microrna-195-activates-hepatic-stellate-cells-in-vitro-by-targeting-smad7
#11
Li-Ying Song, Yu-Tao Ma, Cui-Fang Wu, Chun-Jiang Wang, Wei-Jin Fang, Shi-Kun Liu
BACKGROUND AND AIM: Aberrant activation of the TGF-β1/Smad pathway contributes to the activation of hepatic stellate cells (HSCs). MicroRNA-195 has been shown to regulate the activation of HSCs. The aim of this study was to investigate the role of miRNA-195 in HSCs activation. METHODS: A liver fibrotic rat model induced by diethylnitrosamine was established. Dual luciferase reporter assays were performed to verify that Smad7 was the target of miRNA-195. The expression levels of miR-195, Smad7, and α-SMA in HSC-T6 transfected, respectively, with miR-195 mimic, inhibitor, or control were measured by qRT-PCR...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913360/association-between-sedentary-behaviour-and-physical-cognitive-and-psychosocial-status-among-older-adults-in-assisted-living
#12
Pet-Ming Leung, Andreas Ejupi, Kimberley S van Schooten, Omar Aziz, Fabio Feldman, Dawn C Mackey, Maureen C Ashe, Stephen N Robinovitch
OBJECTIVE: Identification of the factors that influence sedentary behaviour in older adults is important for the design of appropriate intervention strategies. In this study, we determined the prevalence of sedentary behaviour and its association with physical, cognitive, and psychosocial status among older adults residing in Assisted Living (AL). METHODS: Participants (n = 114, mean age = 86.7) from AL sites in British Columbia wore waist-mounted activity monitors for 7 consecutive days, after being assessed with the Timed Up and Go (TUG), Montreal Cognitive Assessment (MoCA), Short Geriatric Depression Scale (GDS), and Modified Fall Efficacy Scale (MFES)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913359/nutraceutical-anti-inflammatory-and-immune-modulatory-effects-of-%C3%AE-glucan-isolated-from-yeast
#13
Umar Bacha, Muhammad Nasir, Sanaullah Iqbal, Aftab Ahmad Anjum
β-Glucan is a dietary fibre, found in many natural sources, and controls chronic metabolic diseases effectively. However, β-glucan from the yeast has rarely been investigated. Objectively, conditions were optimized to isolate β-glucan from the yeast (max. 66% yield); those optimized conditions included 1.0 M NaOH, pH 7.0, and 90°C. The purity and identity of the isolated β-glucan were characterized through FT-IR, SEM, DSC, and physicofunctional properties. The obtained results from DSC revealed highly stable β-glucan (m...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913358/central-modulation-of-neuroinflammation-by-neuropeptides-and-energy-sensing-hormones-during-obesity
#14
REVIEW
Roger Maldonado-Ruiz, Lizeth Fuentes-Mera, Alberto Camacho
Central nervous system (CNS) senses energy homeostasis by integrating both peripheral and autonomic signals and responding to them by neurotransmitters and neuropeptides release. Although it is previously considered an immunologically privileged organ, we now know that this is not so. Cells belonging to the immune system, such as B and T lymphocytes, can be recruited into the CNS to face damage or infection, in addition to possessing resident immunological cells, called microglia. In this way, positive energy balance during obesity promotes an inflammatory state in the CNS...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913357/the-association-of-uric-acid-calculi-with-obesity-prediabetes-type-2-diabetes-mellitus-and-hypertension
#15
Fang-Yeh Chu, Chih-Chun Chang, Pin-Hao Huang, Yi-Ning Lin, Po-Wen Ku, Jen-Tang Sun, Jung-Li Ho, Tzung-Hai Yen, Ming-Jang Su
OBJECTIVES: To disclose the link between the composition of urolithiasis, especially that of uric acid calculi, and obesity, prediabetes, type 2 diabetes mellitus, and hypertension. MATERIALS AND METHODS: Patients who had urinary calculi and underwent surgical treatment were registered in the study. The composition of urinary calculi was analyzed and correlated with clinical features and biomedical profiles of the patients before surgical intervention. RESULTS: A total of 666 patients with urolithiasis who underwent surgical management were registered and analyzed...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913356/expression-profiling-of-cellular-microrna-in-asymptomatic-hbsag-carriers-and-chronic-hepatitis-b-patients
#16
Xianliang Hou, Yan Liang, Jianing Chen, Yingfeng Wei, Ping Zeng, Lin Wang, Chong Lu, Hongyan Diao
BACKGROUND: MicroRNAs (miRNAs) may serve as potential molecular markers to predict liver injury resulting from chronic hepatitis B (CHB). In the present study, we want to study the expression profile and clinical significance of miRNAs at different stages of CHB virus infection. METHODS: Using miRNA microarray, we investigated the global expression profiles of cellular miRNA in asymptomatic hepatitis B antigen carriers (ASCs) and CHB patients, compared with healthy controls (HCs)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913355/evaluation-of-mechanical-properties-and-marginal-fit-of-crowns-fabricated-using-commercially-pure-titanium-and-fus-invest
#17
Jinshuang Wu, Xianli Wang, Helin Xing, Tianwen Guo, Chaofang Dong, Sefei Yang
This study investigated the mechanical properties and single crown accuracy of the tailor-made Fourth University Stomatology investment (FUS-invest) for casting titanium. Background. Current investment for casting titanium is not optimal for obtaining high-quality castings, and the commercially available titanium investment is costly. Methods. Titanium specimens were cast using the tailor-made FUS-invest. The mechanical properties were tested using a universal testing machine. Fractured castings were characterized by energy-dispersive spectroscopy...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913354/towards-a-biohybrid-lung-endothelial-cells-promote-oxygen-transfer-through-gas-permeable-membranes
#18
Sarah Menzel, Nicole Finocchiaro, Christine Donay, Anja Lena Thiebes, Felix Hesselmann, Jutta Arens, Suzana Djeljadini, Matthias Wessling, Thomas Schmitz-Rode, Stefan Jockenhoevel, Christian Gabriel Cornelissen
In patients with respiratory failure, extracorporeal lung support can ensure the vital gas exchange via gas permeable membranes but its application is restricted by limited long-term stability and hemocompatibility of the gas permeable membranes, which are in contact with the blood. Endothelial cells lining these membranes promise physiological hemocompatibility and should enable prolonged application. However, the endothelial cells increase the diffusion barrier of the blood-gas interface and thus affect gas transfer...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913353/the-effects-of-low-intensity-ultrasound-on-fat-reduction-of-rat-model
#19
Bill Zhou, Benny Yuk Kin Leung, Lei Sun
Nonfocused low-intensity ultrasound is generally believed to be less efficacious than High-Intensity Focused Ultrasound (HIFU) at body fat reduction; nevertheless, this technology has already been widely used clinically for body contouring purposes. This study aimed to evaluate the efficacy and safety of this new technology by applying 1 MHz nonfocused ultrasound at 3 W/cm(2) to the outer-thigh region of rat models. Ultrasonography measurement demonstrated an average reduction of 0.5 mm of subcutaneous fat thickness that persisted for at least three days after treatment...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913352/new-roles-of-the-primary-cilium-in-autophagy
#20
REVIEW
Yenniffer Ávalos, Daniel Peña-Oyarzun, Mauricio Budini, Eugenia Morselli, Alfredo Criollo
The primary cilium is a nonmotile organelle that emanates from the surface of multiple cell types and receives signals from the environment to regulate intracellular signaling pathways. The presence of cilia, as well as their length, is important for proper cell function; shortened, elongated, or absent cilia are associated with pathological conditions. Interestingly, it has recently been shown that the molecular machinery involved in autophagy, the process of recycling of intracellular material to maintain cellular and tissue homeostasis, participates in ciliogenesis...
2017: BioMed Research International
journal
journal
47589
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"