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https://www.readbyqxmd.com/read/28648029/-effects-of-overexpression-of-human-tissue-inhibitor-of-metalloproteinase-1-on-the-inflammatory-response-in-rats-with-myocardial-infarction-and-related-mechanisms
#1
L L Zhao, Y Q Song, Y Zhang, Y Shi, M Ren, S Liu, Y M Mao
Objective: To observe the effects of recombinant adenovirus with human tissue inhibitor of metalloproteinase-1(Ad-hTIMP-1) on the inflammatory response in rats with myocardial infarction (MI) and explore the related mechanisms. Methods: The male Wistar rats were randomly divided into sham-operated group, saline group, Ad-Track group and Ad-hTIMP-1 group according to the random number table (n=8 each group). MI was induced by ligation of the left anterior descending coronary artery and MI rats were injected with saline, Ad-Track and Ad-hTIMP-1, respectively...
June 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28647998/-analysis-of-optical-coherence-tomography-of-early-and-very-late-stent-restenosis-after-drug-eluting-stent-implantation
#2
Z J Liu, B Shi, C C Deng, G X Xu, R Z Zhao, C Y Shen, Z L Wang, H L Liu
Objective: Using optical coherence tomography (OCT) to analyze the morphological characteristics of lesions between early in-stent restenosis (E-ISR) and very late in-stent restenosis (VL-ISR) after drug-eluting stents (DES) implantation. Methods: In 25 patients (DES) with ISR, OCT images were acquired before percutaneous coronary intervention (PCI), the morphological characteristics of E-ISR (<1 years, n=14) and VL-ISR (>3 years, n=11) were compared.The quantitative and qualitative analysis of the entire stent and the minimum lumen area (MLA) site were carried out respectively...
June 20, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28647689/associations-of-cigarette-smoking-with-subclinical-inflammation-and-atherosclerosis-elsa-brasil-the-brazilian-longitudinal-study-of-adult-health
#3
Sina Kianoush, Mohammad Yawar Yakoob, Mahmoud Al-Rifai, Andrew P DeFilippis, Marcio S Bittencourt, Bruce B Duncan, Isabela M Bensenor, Aruni Bhatnagar, Paulo A Lotufo, Michael J Blaha
BACKGROUND: There is a need to identify sensitive biomarkers of early tobacco-related cardiovascular disease. We examined the association of smoking status, burden, time since quitting, and intensity, with markers of inflammation and subclinical atherosclerosis. METHODS AND RESULTS: We studied 14 103 participants without clinical cardiovascular disease in ELSA-Brasil (Brazilian Longitudinal Study of Adult Health). We evaluated baseline cross-sectional associations between smoking parameters and inflammation (high-sensitivity C-reactive protein [hsCRP]) and measures of subclinical atherosclerosis (carotid intima-media thickness, ankle-brachial index, and coronary artery calcium [CAC])...
June 24, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28647649/recovery-after-pilp-remineralization-of-dentin-lesions-created-with-two-cariogenic-acids
#4
K Saeki, Y-C Chien, G Nonomura, A F Chin, S Habelitz, L B Gower, S J Marshall, G W Marshall
OBJECTIVES: Acetate and lactate are important cariogenic acids produced by oral bacteria. They produced different residual dentin structures in artificial lesions of similar depth. We evaluated if such lesions responded in the same way to a polymer-induced-liquid-precursor (PILP) remineralization. DESIGN: Dentin blocks obtained from human third molars, divided into 6 groups (n=3). Blocks were demineralized with acetate (66h) or lactate (168h) buffer at pH 5.0 to create 140μm target lesion depths...
June 15, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28647597/hypoxic-postconditioning-improves-behavioural-deficits-at-6-weeks-following-hypoxic-ischemic-brain-injury-in-neonatal-rats
#5
Jonathan D Teo, Margaret J Morris, Nicole M Jones
Hypoxic-ischemic (HI) brain injury in newborns is associated with high morbidity and mortality, with many babies suffering neurological deficits. Recently, we showed that hypoxic postconditioning (PostC) immediately post injury can protect against HI up to one week in neonatal rats. Here, we aimed to examine whether long term functional deficits were also improved by PostC. Sprague-Dawley rats were assigned to control (C) or HI group on postnatal day 7 (P7). The HI group underwent unilateral carotid artery occlusion followed by hypoxia (7% oxygen, 3h)...
June 21, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28647295/associations-between-sleep-habits-and-dysglycemia-in-us-adults-a-cross-sectional-analysis
#6
Katherina C Chojnacki, Thirumagal Kanagasabai, Michael C Riddell, Chris I Ardern
OBJECTIVES: To examine the independent and joint associations between sleep duration and quality with glycated hemoglobin (A1C) levels and dysglycemia in non-institutionalized adults living in the United States. METHODS: Data from the United States National Health and Nutrition Examination Survey (2005-2008) were used (N=9478; ≥20 years). Information on sleep quantity and quality were derived from the Sleep Disorders Questionnaire and used to classify sleep quality as good, fair, poor, or very poor...
June 21, 2017: Canadian Journal of Diabetes
https://www.readbyqxmd.com/read/28647145/a-new-peak-shape-analysis-approach-detection-and-quantitation-of-concurrent-fronting-tailing-and-their-effect-on-asymmetry-measurements
#7
M Farooq Wahab, Darshan C Patel, Daniel W Armstrong
Most peak shapes obtained in separation science depart from linearity for various reasons such as thermodynamic, kinetic, or flow based effects. An indication of the nature of asymmetry often helps in problem solving e.g. in column overloading, slurry packing, buffer mismatch, and extra-column band broadening. However, existing tests for symmetry/asymmetry only indicate the skewness in excess (tail or front) and not the presence of both. Two simple graphical approaches are presented to analyze peak shapes typically observed in gas, liquid, and supercritical fluid chromatography as well as capillary electrophoresis...
June 13, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28646846/molecular-epidemiology-of-human-respiratory-syncytial-virus-in-iranian-%C3%A2-60-years-old-hospitalized-patients-with-acute-respiratory-symptoms
#8
Yaser Arjeyni, Ebrahim Faghihloo, Katayoun Samimi Rad, Vahid Salimi, Mahmood Mahmoudi, Talat Mokhtari-Azad
BACKGROUND: Human respiratory syncytial virus (HRSV) is an important cause of acute respiratory infection (ARI) and mortality in ≥60 years old population around the world. The aim of this study was to determine the frequency and circulating genotypes of HRSV in Iranian patients ≥ 60 years old. METHODS: In this cross-sectional molecular epidemiology study, we examined the C-terminal located hypervariable domain of G glycoprotein of HRSV in throat swabs from Tehran, Hormozgan, Boushehr, West Azarbayjan, Ghom and Alborz provinces of Iran which were addressed to national influenza center between October 2013 and March 2015...
June 2017: Archives of Iranian Medicine
https://www.readbyqxmd.com/read/28646703/comparison-of-type-2-diabetes-prevalence-in-chinese-migrants-vs-caucasians-and-new-perspectives-for-screening-of-cerebrovascular-disease-in-chinese-a-proof-of-concept-study
#9
Pietro A Modesti, Sergio Castellani, Maria Calabrese, Danilo Malandrino, Dong Zhao
AIMS: Type 2 diabetes (T2DM) is a recognized risk factor for intracranial stenosis (ICS) in China where ischemic stroke is a health priority. In Europe little information is available on T2DM prevalence among Chinese minority groups and vascular screening is commonly limited to extracranial vessels. Feasibility of community-based T2DM screening, differences in T2DM prevalence between Chinese migrants and Italians, and prevalence of ICS among Chinese patients with newly diagnosed T2DM were investigated...
June 13, 2017: Diabetes Research and Clinical Practice
https://www.readbyqxmd.com/read/28646620/atopic-dermatitis-is-inversely-associated-with-hepatitis-b-antigen-positivity-a-population-based-cohort-study
#10
H Y Kim, C W Kim, J Y Choi, D S Yu, J W Kim, K D Han, Y G Park, Y B Lee
BACKGROUND: No clear association between hepatitis B virus (HBV) infection and atopic dermatitis (AD) has been established. Some studies have reported that subjects with HBV had an increased risk of atopy; other studies reported an inverse association between HBV seropositivity and allergic diseases. OBJECTIVE: We evaluated the association between AD and hepatitis B antigen (HBsAg) positivity using Korean National Health and Nutrition Examination Survey data. METHODS: In total, 14,776 participants aged > 19 years were included in the analysis...
June 24, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28646610/measuring-the-societal-impact-of-psoriasis-in-the-united-kingdom-through-a-non-interventional-study-of-patients
#11
C E Griffiths, R Williams, A C Halliday, J A Leman
This cross-sectional study aimed to measure total societal costs of moderate-to-severe, chronic plaque psoriasis in adults, and was conducted at 10 National Health Service hospitals in the United Kingdom between June-November 2014. Data capture was via hand-held electronic devices. Investigators at participating sites identified participants. Eligible patients were ≥18 years of age and diagnosed with moderate-to-severe plaque psoriasis for at least 6 months (Psoriasis Area and Severity Index (PASI) ≥10, and Dermatology Life Quality Index (DLQI) >10)...
June 24, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/28646566/structural-neuroimaging-correlates-of-alcohol-and-cannabis-use-in-adolescents-and-adults
#12
Rachel E Thayer, Sophie YorkWilliams, Hollis C Karoly, Amithrupa Sabbineni, Sarah Feldstein Ewing, Angela D Bryan, Kent E Hutchison
BACKGROUND AND AIMS: Chronic alcohol use is associated with lower gray matter volume, and we recently reported that alcohol use showed negative associations with widespread gray matter (GM) volume even among young adults. The current study aimed to test the strength of association between (1) alcohol use and GM volume; (2) alcohol use and white matter (WM) integrity; (3) cannabis use and GM volume; and (4) cannabis use and WM integrity among adults and adolescents. DESIGN AND SETTING: General linear models within large pooled cross-sectional samples of adolescents and adults who had participated in studies collecting substance use and neuroimaging data in the southwestern United States...
June 23, 2017: Addiction
https://www.readbyqxmd.com/read/28646492/prenatal-perinatal-and-neonatal-risk-factors-for-perinatal-arterial-ischaemic-stroke-a-systematic-review-and-meta-analysis
#13
REVIEW
C Li, J K Miao, Y Xu, Y Y Hua, Q Ma, L L Zhou, H J Liu, Q X Chen
The aim of the present study was to perform a meta-analysis of published data to determine the significance of clinical factors and exposures to the risk of perinatal arterial ischaemic stroke (PAIS) and provide guidance for clinical diagnosis and treatment. A comprehensive literature search of the PubMed, Embase, MEDLINE and Cochrane Library databases for relevant observational studies (cohort/case-control) from March 1984 to March 2016 was undertaken. Two review authors independently examined the full text records to determine which studies met the inclusion criteria and evaluated risk factors for PAIS...
June 24, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28646479/negative-body-attitudes-and-sexual-dissatisfaction-in-men-the-mediating-role-of-body-self-consciousness-during-physical-intimacy
#14
Femke van den Brink, Manja Vollmann, Lot C Sternheim, Lotte J Berkhout, Renée A Zomerdijk, Liesbeth Woertman
Previous research indicated that negative attitudes about the body and appearance are common among men and demonstrated that negative body attitudes are associated with negative sexual experiences. The present study investigated the association between body attitudes and sexual dissatisfaction and the mediating role of body self-consciousness during physical intimacy. In a cross-sectional design, 201 Dutch men completed an online survey regarding body attitudes toward muscularity, body fat, height, and genitals, body self-consciousness during physical intimacy, and sexual dissatisfaction...
June 23, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/28646468/an-investigation-into-the-association-between-demographic-and-morbidity-factors-and-sleep-disturbance
#15
N Mullane, C Bradley
BACKGROUND: The recognition of sleep disorders is important because in the long term, they are associated with numerous deleterious health outcomes. Despite the high prevalence of sleep disorders, they are widely under-diagnosed at general practice level. AIM: This study aims to investigate the association between demographic and morbidity factors, and self-reported sleep disturbance symptoms. METHODS: A quantitative cross-sectional study design was used...
June 23, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/28646330/-imaging-of-vessels-supplying-the-brain
#16
REVIEW
S M Schellong, N Abolmaali, B Voigts, C Stelzner
Nowadays, several technically validated modalities are available for imaging both the extracranial and intracranial segments of arteries supplying blood to the brain. In the acute stroke setting, computed tomography (CT) angiography is of utmost importance because it provides the key diagnostic criteria indicative for the use of catheter-based recanalization techniques. Ultrasound imaging of extracranial arteries is most suitable for detecting an underlying stenosis of the internal carotid artery (ICA) in patients with stroke, transient ischemic attacks (TIA), retinal vessel occlusion and amaurosis fugax...
June 23, 2017: Der Internist
https://www.readbyqxmd.com/read/28646244/increased-soluble-vcam-1-and-normal-p-selectin-in-cystic-fibrosis-a-cross-sectional-study
#17
Jan K Nowak, Irena Wojsyk-Banaszak, Edyta Mądry, Andrzej Wykrętowicz, Patrycja Krzyżanowska, Sławomira Drzymała-Czyż, Agata Nowicka, Andrzej Pogorzelski, Ewa Sapiejka, Wojciech Skorupa, Mariusz Szczepanik, Aleksandra Lisowska, Jaroslaw Walkowiak
PURPOSE: As life expectancy in cystic fibrosis (CF) increases, questions regarding its potential impact on cardiovascular health arise. Soluble vascular cell adhesion molecule 1 (sVCAM-1), P-selectin (sP-selectin) are proposed as biomarkers of cardiovascular disease. We aimed to: compare their concentrations in clinically stable CF patients and healthy subjects (HS) and verify whether they independently correlate with CF characteristics. METHODS: Serum sVCAM-1 and sP-selectin levels were measured using ELISA...
June 23, 2017: Lung
https://www.readbyqxmd.com/read/28646016/tshb-mrna-is-linked-to-cholesterol-metabolism-in-adipose-tissue
#18
José María Moreno-Navarrete, María Moreno, Francisco Ortega, Gemma Xifra, Shangyu Hong, John M Asara, José C E Serrano, Mariona Jové, Pavlos Pissios, Matthias Blüher, Wifredo Ricart, Manuel Portero-Otin, José Manuel Fernández-Real
Subclinical hypothyroidism is known to be associated with increased serum cholesterol. Since thyroid-stimulating hormone (TSH) exerts an inductor effect on cholesterol biosynthesis, we aimed to investigate the relationship between TSH mRNA and cholesterol metabolism in human adipose tissue (AT). Cross-sectionally, AT TSH-β (TSHB) mRNA was evaluated in 4 independent cohorts in association with serum total and LDL cholesterol, and AT lipidomics. Longitudinally, the effects of statins and of diet and exercise on AT TSHB mRNA were also examined...
June 23, 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28645707/syndemic-factors-mediate-the-relationship-between-sexual-stigma-and-depression-among-sexual-minority-women-and-gender-minorities
#19
Carmen H Logie, Ashley Lacombe-Duncan, Tonia Poteat, Anne C Wagner
INTRODUCTION: Stigma and discrimination contribute to elevated depression risks among sexual minority women (SMW) and gender minority (GM) people who identify as lesbian, bisexual, or queer. Syndemics theory posits that adverse psychosocial outcomes cluster to negatively impact health and mental health outcomes among sexual minorities. We tested whether a syndemic condition composed of low social support, low self-rated health, low self-esteem, and economic insecurity mediated the relationship between sexual stigma and depressive symptoms among SMW/GM...
June 20, 2017: Women's Health Issues: Official Publication of the Jacobs Institute of Women's Health
https://www.readbyqxmd.com/read/28645521/platelet-count-and-indoor-cold-exposure-among-elderly-people-a%C3%A2-cross-sectional-analysis-of-the-heijo-kyo-study
#20
Keigo Saeki, Kenji Obayashi, Norio Kurumatani
BACKGROUND: Excess mortality from cardiovascular disease during cold seasons is a worldwide issue. Although some physiologic studies suggests that platelet activation via cold exposure may cause an increased incidence of cardiovascular disease in winter, the influence of indoor cold exposure in real-life situations on platelet (PLT) count remains unclear. METHODS: A cross-sectional study was conducted among 1095 elderly individuals. After obtaining a venous sample in the morning, indoor temperature of participants' home was measured every 10 min for 48 h...
June 20, 2017: Journal of Epidemiology
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