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https://www.readbyqxmd.com/read/28109196/embodying-pervasive-discrimination-a-decomposition-of-sexual-orientation-inequalities-in-health-in-a-population-based-cross-sectional-study-in-northern-sweden
#1
Per E Gustafsson, Ida Linander, Paola A Mosquera
BACKGROUND: Studies from Sweden and abroad have established health inequalities between heterosexual and non-heterosexual people. Few studies have examined the underpinnings of such sexual orientation inequalities in health. To expand this literature, the present study aimed to employ decomposition analysis to explain health inequalities between people with heterosexual and non-heterosexual orientation in Sweden, a country with an international reputation for heeding the human rights of non-heterosexual people...
January 21, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28109192/prevalence-of-oral-manifestations-in-children-and-adolescents-with-cancer-submitted-to-chemotherapy
#2
Deise Berger Velten, Eliana Zandonade, Maria Helena Monteiro de Barros Miotto
BACKGROUND: Oral complications may be observed during chemotherapy and are important side effects that may directly affect the anticancer treatment, even causing septicaemia in some cases. This research was done in order to evaluate changes in oral lesions during follow-up of children and adolescents in chemotherapy at Hospital Estadual Infantil Nossa Senhora da Glória (HEINSG). METHODS: The study design was longitudinal, 45 patients were evaluated and monitored for 1 month after the initiation of chemotherapy...
January 20, 2017: BMC Oral Health
https://www.readbyqxmd.com/read/28109170/comparative-proteomic-analysis-of-urine-and-laser-microdissected-glomeruli-in-iga-nephropathy
#3
Xiaoyuan Ning, Zhong Yin, Zuoxiang Li, Jiayun Xu, Linna Wang, Wanjun Shen, Yang Lu, Guangyan Cai, Xueguang Zhang, Xiangmei Chen
The purpose of the present study was to identify the differential proteins that synchronously change in urine and glomeruli and could be used to monitor glomerular lesions of IgA nephropathy (IgAN). The proteomes of urine and glomeruli from 4 IgAN patients who were graded III/IV according to the grading system of Lee et al were compared to the urine proteomes of 4 healthy volunteers and the glomeruli proteomes of adjacent normal tissue from 4 patients with renal tumors, respectively. Western blot, enzyme-linked immunosorbent assay and immunofluorescence assay were applied to verify the results of the proteomic analysis...
January 21, 2017: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/28109145/-short-term-use-of-rapamycin-combined-with-tregs-prolongs-mouse-cardiac-graft-survival-but-attenuates-recipient-s-anti-tumor-immunity
#4
Ting Yan, Chen Luo, Xianmo Yang, Lei Ji, Shiqiao Luo
Objective To study the effect of short-term use of rapamycin(Rap) combined with regulatory T cells (Tregs) on the long-time survival of allogeneic mouse cardiac transplant, and its impact on the anti-tumor immunity of recipient. MethodsMouse Tregs were purified from recipients' spleen by magnetic activated cell sorting (MACS), and expanded by CD3/CD28 monoclonal antibody immunomagnetic beads and 2000 U/mL recombinant mouse IL-2 (rmIL-2) ex vivo. The purity was tested by fluorescence-activated cell sorting (FACS)...
February 2017: Xi Bao Yu Fen Zi Mian Yi Xue za Zhi, Chinese Journal of Cellular and Molecular Immunology
https://www.readbyqxmd.com/read/28109134/a-novel-mitochondria-targeting-fluorescent-probe-as-the-monitor-of-hydrogen-sulfide-in-living-cells
#5
Wei Shi, Miaobo Pan, Hao Qiang, Qianqian Qiu, Wenlong Huang, Haiyan Lin, Hai Qian, Liang Ge
A novel mitochondria targeting fluorescent probe compound S-N3 as the monitor of Hydrogen Sulfide (H2 S) in living cells has been designed and synthesized in this paper. This article contained the chemosynthesis and some studies on bioactivity of the target compound in living cells. Compound S-N3 is easy to synthesize and can remain stable under the effect of pH, system and photo. In additional, it shows low cytotoxicity in cell imaging. And it can react with H2 S highly selective in PBS or FBS solution, which would cause the obvious increase of fluorescence intensity...
January 21, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/28109133/the-prognostic-and-therapeutic-application-of-micrornas-in-breast-cancer-tissue-and-circulating-micrornas
#6
REVIEW
Afsane Bahrami, Seyed Amir Aledavoud, Kazem Anvari, Seyed Mahdi Hassanian, Mina Maftouh, Ali Yaghobzade, Omid Salarzaee, Soodabeh ShahidSales, Amir Avan
Breast cancer is the second most common malignancy diagnosed in women, supporting the need for identification of novel prognostic and diagnostic biomarkers. Recently, microRNAs have emerged as molecular regulators that can have key roles in pathogenesis and progression of different malignancies, including breast cancer. Micro-RNAs can be circulated in body fluid, suggesting their values as non-invasive marker. There is growing body of evidence showing the aberrant activation of some known circulating miRNAs, e...
January 21, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28109080/microrna-21-inhibits-the-apoptosis-of-osteosarcoma-cell-line-saos-2-via-targeting-caspase-8
#7
Bin Xu, Hehuan Xia, Junming Cao, Zhihong Wang, Yipeng Yang, Yongsheng Lin
Currently, multiple microRNAs (miRNAs) have been found play vital roles in the pathogenesis of osteosarcoma. This studywas aimed to investigate the role of miR-21 in osteosarcoma. The level of miR-21 in 20 pairs of osteosarcoma and correspondingly adjacent tissues were monitored by qPCR. Human osteosarcoma cells line SAOS-2 was transfected with either miR-21 mimic or miR-21 inhibitor, and then cell viability, survival and apoptosis were respectively measured by MTT, colony formation assay, and flow cytometry...
January 20, 2017: Oncology Research
https://www.readbyqxmd.com/read/28109032/comparison-of-methods-and-tat-assessment-volumetric-aquios-cl-and-bead-based-facs-canto-ii-cytometers
#8
Valentina Grossi, Maria Infantino, Francesca Meacci, Emanuele Bellio, Valerio Bellio, Giovanna Ciotta, Fiorella Priami, Piercarlo Sarzi-Puttini, Fabiola Atzeni, Francesca Li Gobbi, Arianna Damiani, Maurizio Benucci, Mariangela Manfredi
BACKGROUND: Measurement of lymphocyte subpopulations is a crucial parameter in the diagnosis and monitoring of therapy in a wide variety of clinical conditions. We compared different flow cytometry-based methods to determine lymphocyte subsets counts of routine samples by volumetric AQUIOS CL (Beckman Coulter) and bead-based FACS CANTO II (BD Biosciences) cytometers.We evaluated the possible decrease of the labor intensive technical work using the fully automated AQUIOS CL system in the pre and post analytical steps in comparison with our routine flow cytometer FACS CANTO II, toward the reduction of laboratory analytical turnaround time (TAT)...
January 20, 2017: Cytometry. Part B, Clinical Cytometry
https://www.readbyqxmd.com/read/28109022/itpa-polymorphism-correlates-with-the-reductions-in-hemoglobin-concentration-and-ribavirin-dose-during-sofosbuvir-and-ribavirin-therapy
#9
Ritsuzo Kozuka, Hoang Hai, Yuga Teranishi, Hiroyuki Motoyama, Etsushi Kawamura, Atsushi Hagihara, Sawako Uchida-Kobayashi, Hiroyasu Morikawa, Masaru Enomoto, Yoshiki Murakami, Norifumi Kawada, Akihiro Tamori
BACKGROUND AND AIM: It is unclear whether polymorphism in the inosine triphosphatase (ITPA) gene correlates with the reduction in hemoglobin (Hb) concentrations during sofosbuvir (SOF) and ribavirin (RBV) therapy. We investigated the effects of the ITPA polymorphism in Japanese patients with chronic hepatitis C virus genotype 2 infection treated with SOF/RBV therapy. METHODS: In 106 patients treated with SOF/RBV therapy, we assessed the effects of the ITPA polymorphism (rs1127354) on anemia, RBV dose reduction, and sustained virological response (SVR)...
January 20, 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28108993/experience-from-a-multi-country-initiative-to-improve-the-monitoring-of-selected-reproductive-health-indicators-in-africa
#10
Maria Barreix, Özge Tunçalp, Namuunda Mutombo, Ayotunde A Adegboyega, Lale Say
Universal access to sexual and reproductive health remains part of the unfinished business of global development in the Africa. To achieve it, health interventions should be monitored using programmatic indicators. WHO's Strengthening Measurement of Reproductive Health Indicators in Africa initiative, implemented in Ghana, Nigeria, Kenya, Uganda, and Zimbabwe, aimed to improve national information systems for routine monitoring of reproductive health indicators. Participating countries developed action plans employing a two-pronged strategy: (1) revising, standardizing, and harmonizing existing information-system reproductive health indicators; and (2) building data-collection capacity through training and supervision at select pilot sites...
January 21, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28108871/quantitative-spm-analysis-involving-an-adaptive-template-may-be-easily-applied-to-18-f-fdg-pet-images-of-the-rat-brain
#11
Sylvain Poussier, Fatiha Maskali, Gaelle Vexiau, Antoine Verger, Henri Boutley, Gilles Karcher, Emmanuel Raffo, Pierre-Yves Marie
PURPOSE: The Statistical Parametric Mapping (SPM) software is frequently used for the quantitative analysis of patients' brain images obtained from 2-deoxy-2-[(18)F]fluoro-D-glucose positron emission tomography ([(18)F]FDG PET). However, its adaptation to small animals is difficult, particularly for the initial step of spatial normalization which requires a specific brain anatomical template. This study was aimed at determining whether SPM analysis can be applied to rat, and more specifically to the lithium-pilocarpine model of epilepsy, by using an adaptive template...
January 20, 2017: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://www.readbyqxmd.com/read/28108854/elective-icp-monitoring-how-long-is-long-enough
#12
S D Thompson, A Coutts, C L Craven, A K Toma, L W Thorne, L D Watkins
BACKGROUND: Intracranial pressure monitoring is commonly undertaken to assess and manage acute patients following head injury. However, ICP monitoring can also be a useful diagnostic tool in the management of CSF dynamics in elective patients. To date, there is little published research to suggest how long these elective patients require ICP monitoring in order to gain an accurate picture of a patient's ICP dynamics. At the author's institution, a minimum of 48-h data collection is currently undertaken in patients with a suspected ICP abnormality...
January 20, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28108832/beat-by-beat-assessment-of-cardiac-afterload-using-descending-aortic-velocity-pressure-loop-during-general-anesthesia-a-pilot-study
#13
Fabrice Vallée, Arthur Le Gall, Jona Joachim, Olivier Passouant, Joaquim Matéo, Arnaud Mari, Sandrine Millasseau, Alexandre Mebazaa, Etienne Gayat
Continuous cardiac afterload evaluation could represent a useful tool during general anesthesia (GA) to titrate vasopressor effect. Using beat to beat descending aortic pressure(P)/flow velocity(U) loop obtained from esophageal Doppler and femoral pressure signals might allow to track afterload changes. Methods We defined three angles characterizing the PU loop (alpha, beta and Global After-Load Angle (GALA)). Augmentation index (AIx) and total arterial compliance (Ctot) were measured via radial tonometry. Peripheral Vascular Resistances (PVR) were also calculated...
January 20, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28108790/-treatment-of-supine-position-related-obstructive-sleep-apnea-with-smartphone-applications
#14
D Haas, R Birk, J T Maurer, K Hörmann, B A Stuck, J U Sommer
BACKGROUND: Positional obstructive sleep apnea (POSA) is common in mild and moderate forms of obstructive sleep apnea (OSA). Two smartphone applications (apps) professing to avoid the supine position (SP) are available: for Android the "Apnea Sleep Position Trainer" and for iOS the "SomnoPose-Sleep Position Monitor". The smartphone needs to be attached to the chest to recognize SP, which then triggers a vibration alarm. This is intended to encourage the patient to change position and the vibration stops as soon as SP is left...
January 20, 2017: HNO
https://www.readbyqxmd.com/read/28108783/health-symptoms-in-relation-to-temperature-humidity-and-self-reported-perceptions-of-climate-in-new-york-city-residential-environments
#15
Ashlinn Quinn, Jeffrey Shaman
Little monitoring has been conducted of temperature and humidity inside homes despite the fact that these conditions may be relevant to health outcomes. Previous studies have observed associations between self-reported perceptions of the indoor environment and health. Here, we investigate associations between measured temperature and humidity, perceptions of indoor environmental conditions, and health symptoms in a sample of New York City apartments. We measured temperature and humidity in 40 New York City apartments during summer and winter seasons and collected survey data from the households' residents...
January 20, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/28108775/-injection-therapy-for-cervical-and-lumbar-syndromes
#16
J Grifka, A Benditz, D Boluki
In cervical and lumbar pain syndromes special injections are key for effective pain therapy. Depending on the origin of pain injections are placed at the nerve root or the joints. Thus, the vicious cycle can be stopped. A correct technical procedure is of enormous importance. Because pharmacological effects and special complications are possible, monitoring and precautions are mandatory.
January 20, 2017: Der Orthopäde
https://www.readbyqxmd.com/read/28108679/therapeutic-drug-monitoring-and-use-of-an-adjusted-body-weight-strategy-for-high-dose-voriconazole-therapy
#17
Patrick G Richards, Kimberlyn M Dang, Carol A Kauffman, Kay Lyn Stalker, David Sudekum, Lisa Kerr, Michelle Brinker-Bodley, Beena Cheriyan, Nina West, Curtis D Collins, Shikha Polega, Anurag N Malani
OBJECTIVES: A high-dose 12 mg/kg/day (6 mg/kg twice daily) voriconazole regimen was recommended by the CDC to treat patients injected with contaminated methylprednisolone acetate that caused a multi-state fungal outbreak in 2012-13. Therapeutic drug monitoring results of this unique regimen are unknown, as is the most appropriate dosing weight for obese patients. We evaluated voriconazole trough measurements for this dosing scheme, as well as the use of adjusted body weight dosing for obese patients...
January 20, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28108667/effects-on-circulating-steroid-hormones-and-gene-expression-along-the-hypothalamus-pituitary-gonadal-axis-in-adult-japanese-quail-exposed-to-17%C3%AE-trenbolone-across-multiple-generations
#18
Natalie K Karouna-Renier, Yu Chen, Paula F P Henry, Catherine M Maddox, Daniel T Sprague
We investigated the effects of the androgenic growth promoter 17ß-trenbolone (17βTB) on adult Japanese quail (Coturnix japonica) exposed across three generations. The F0 generation was exposed after sexual maturity to 0, 1, 5, 10, 20, and 40 ppm through feed. The F1 generation was exposed in ovo by maternal transfer and through feed at the same doses as their parents. The F2 generation was exposed in ovo only. Levels of plasma sex steroids, gonadal Cytochrome P450 aromatase (CYP19A1) mRNA and select brain neuroendocrine peptide mRNAs were measured...
January 20, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28108666/antibiotic-induced-elevations-of-plasma-bile-acids-in-rats-independent-of-bsep-inhibition
#19
Yutai Li, Michael J Hafey, Hong Duong, Raymond Evers, Kyeongmi Cheon, Daniel J Holder, Alema Galijatovic-Idrizbegovic, Frank D Sistare, Warren E Glaab
Drug-induced liver injury (DILI) is a common toxicity observed in drug development and can lead to withdrawal of approved drugs from the market. To better understand the numerous mechanisms of DILI, recent efforts have focused on transporter inhibition, specifically liver canalicular bile salt export pump (Bsep) as one mechanism of DILI, and on the potential use of plasma bile acids as monitorable mechanism-based biomarkers of Bsep inhibition. To explore alternative mechanisms of bile acid increases in plasma, six antibiotic and two non-antibiotic drugs unlikely to be Bsep inhibitors were evaluated in rat studies...
January 20, 2017: Toxicological Sciences: An Official Journal of the Society of Toxicology
https://www.readbyqxmd.com/read/28108559/antigen-processing-in-the-endoplasmic-reticulum-is-monitored-by-semi-invariant-%C3%AE-%C3%AE-tcrs-specific-for-a-conserved-peptide-qa-1b-mhc-class-ib-ligand
#20
Jian Guan, Soo Jung Yang, Federico Gonzalez, Yuxin Yin, Nilabh Shastri
Ag processing in the endoplasmic reticulum (ER) by the ER aminopeptidase associated with Ag processing (ERAAP) is central to presentation of a normal peptide-MHC class I (MHC I) repertoire. Alternations in ERAAP function cause dramatic changes in the MHC I-presented peptides, which elicit potent immune responses. An unusual subset of CD8(+) T cells monitor normal Ag processing by responding to a highly conserved FL9 peptide that is presented by Qa-1(b), a nonclassical MHC Ib molecule (QFL) in ERAAP-deficient cells...
January 20, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
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