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https://www.readbyqxmd.com/read/28810622/oral-n-acetylcysteine-for-prophylaxis-of-contrast-induced-nephropathy-in-patients-following-coronary-angioplasty-a-meta-analysis
#1
Jing-Xiu Li, En-Ze Jin, Long-Hao Yu, Yang Li, Nan-Nan Liu, Yu-Mei Dong, Xin Li, Xue-Qi Li
It is acknowledged that contrast-induced nephropathy (CIN) is a common cause of acute renal insufficiency after cardiac catheterization and affects mortality and morbidity. To date, it is unknown whether oral N-acetylcysteine (NAC) is able to prevent contrast-induced nephropathy (CIN) in patients undergoing coronary angioplasty. A meta-analysis of randomized controlled trials was performed to assess the effects of NAC in the prevention of CIN in patients following coronary angioplasty. A total of 19 studies published prior to January 2015 that investigated the efficacy of oral NAC for the prevention of CIN were collected from Medline, Cochrane and Embase databases and conference proceedings from cardiology and nephrology meetings...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28805667/the-effect-of-a-standardized-ginger-extract-on-chemotherapy-induced-nausea-related-quality-of-life-in-patients-undergoing-moderately-or-highly-emetogenic-chemotherapy-a-double-blind-randomized-placebo-controlled-trial
#2
Wolfgang Marx, Alexandra L McCarthy, Karin Ried, Dan McKavanagh, Luis Vitetta, Avni Sali, Anna Lohning, Elisabeth Isenring
Ginger supplementation could be an effective adjuvant treatment for chemotherapy-induced nausea (CIN). The aim of this clinical trial was to address significant methodological limitations in previous trials. Patients (N = 51) were randomly allocated to receive either 1.2 g of standardised ginger extract or placebo per day, in addition to standard anti-emetic therapy, during the first three cycles of chemotherapy. The primary outcome was CIN-related quality of life (QoL) measured with the Functional Living Index- Emesis (FLIE) questionnaire...
August 12, 2017: Nutrients
https://www.readbyqxmd.com/read/28804231/preliminary-report-on-the-safety-and-efficacy-of-staged-versus-complete-revascularization-in-patients-with-multivessel-disease-at-the-time-of-primary-percutaneous-coronary-intervention
#3
Marwan Saad, Ahmed Rashed, Wael El-Kilany, Mohamed El-Haddad, Islam Y Elgendy
This study aims to determine the safety and efficacy of complete versus staged-percutaneous coronary intervention (PCI) of nonculprit lesions at the time of primary PCI in patients with multivessel disease. Recent trials had suggested that revascularization of nonculprit lesions at the time of primary PCI is associated with better outcomes, however; the optimum timing and overall safety of this approach is not well known. An observational prospective study was conducted, including 50 patients who presented with ST-segment elevation myocardial infarction and found to have at least an additional nonculprit significant (> 70%) type A or B lesion...
September 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28799282/self-compassion-is-associated-with-optimum-self-care-behaviour-medical-outcomes-and-psychological-well-being-in-a-cross-sectional-sample-of-adults-with-diabetes
#4
M Ferrari, M Dal Cin, M Steele
AIM: To investigate the role of self-compassion in diabetes outcomes, a construct which may be relevant to chronic conditions, given its focus on compassion toward oneself, especially in times of difficulty. METHODS: In this cross-sectional study we collected data online from 310 adults diagnosed with diabetes. The questionnaire measured three primary outcomes: self-management behaviours; HbA1c levels and psychological well-being. Potential predictors were also assessed, including self-compassion, locus of control, social support and demographics...
August 11, 2017: Diabetic Medicine: a Journal of the British Diabetic Association
https://www.readbyqxmd.com/read/28797969/bioactive-mesoporous-silica-nanostructures-with-anti-microbial-and-anti-biofilm-properties
#5
Paul Cătălin Balaure, Bianca Boarca, Roxana Cristina Popescu, Diana Savu, Roxana Trusca, Bogdan Ștefan Vasile, Alexandru Mihai Grumezescu, Alina Maria Holban, Alexandra Bolocan, Ecaterina Andronescu
The increasing rate of antibiotic resistant bacteria associated with nosocomial infections in severely ill patients has urged the need for new antibacterial therapies. Nanostructured materials represent emerging innovative approaches to controlled delivery of different antimicrobial drugs. Delivery systems encapsulating natural compounds with antibacterial effects, such as essential oils have shown a great potential. Herein we report the development of SiO2 mesoporous nanosystems loaded with eucalyptus (EUC), orange (ORA), and cinnamon (CIN) essential oils...
August 7, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28797154/-to-analyse-the-histopathological-results-of-patients-with-hpv16-18-positive-and-colposcopic-suspicious-lesions
#6
J X Zhang, T P Zheng, J Liu, Q X Wang, Y X Zhan, Z Y Zhang
Objective: To explore the value of histopathologic diagnosis after colposcopy for high-risk HPV16/18 positive patients with negative cytology or atypical squamous cells of undetermined significance (ASCUS) for early screening of cervical lesions. Methods: A retrospective study of cervical histopathologic diagnosis in the HPV16/18 positive patients received colposcopy evaluation before got the histology was carried out between January 2014 and January 2016. The cytology of the patients should be negative or ASCUS...
July 25, 2017: Zhonghua Fu Chan Ke za Zhi
https://www.readbyqxmd.com/read/28796882/cytology-versus-hpv-testing-for-cervical-cancer-screening-in-the-general-population
#7
REVIEW
George Koliopoulos, Victoria N Nyaga, Nancy Santesso, Andrew Bryant, Pierre Pl Martin-Hirsch, Reem A Mustafa, Holger Schünemann, Evangelos Paraskevaidis, Marc Arbyn
BACKGROUND: Cervical cancer screening has traditionally been based on cervical cytology. Given the aetiological relationship between human papillomavirus (HPV) infection and cervical carcinogenesis, HPV testing has been proposed as an alternative screening test. OBJECTIVES: To determine the diagnostic accuracy of HPV testing for detecting histologically confirmed cervical intraepithelial neoplasias (CIN) of grade 2 or worse (CIN 2+), including adenocarcinoma in situ, in women participating in primary cervical cancer screening; and how it compares to the accuracy of cytological testing (liquid-based and conventional) at various thresholds...
August 10, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28792156/successful-treatment-of-unprotected-left-main-coronary-bifurcation-lesion-using-minimum-contrast-volume-with-intravascular-ultrasound-guidance
#8
Oh Hyun Lee, Chul Min Ahn, Jung Sun Kim, Byeong Keuk Kim, Young Guk Ko, Donghoon Choi, Yangsoo Jang, Myeong Ki Hong
Contrast-induced nephropathy (CIN) is a serious complication in patients undergoing percutaneous coronary intervention (PCI), and is associated with higher morbidity and mortality. The limiting volume of contrast medium is safest and most reliable strategy for CIN prevention. Intravascular ultrasound (IVUS) serves as an attractive alternative imaging tool to angiography in many steps during PCI, thereby reducing the use of contrast agents. Here, we reported a case of successfully treated unprotected left main bifurcation lesion with heavily calcified and diffuse lesion under the IVUS-guided PCI using low volumes of contrast dye of total 12 cc in an elderly patient...
September 2017: Yonsei Medical Journal
https://www.readbyqxmd.com/read/28791267/atypical-squamous-cells-of-undetermined-significance-and-low-grade-squamous-intraepithelial-lesion-triage-in-korean-women-revisiting-the-2012-american-society-of-colposcopy-and-cervical-pathology-screening-guidelines
#9
Ji Yeon Hyun, Kyung-Jin Min, Sun Young Yang, Jae-Kwan Lee, Jin Hwa Hong
OBJECTIVE: To determine whether triage for atypical squamous cells of undetermined significance (ASC-US) and low-grade squamous intraepithelial lesion (LSIL) from the updated American Society for Colposcopy and Cervical Pathology cervical cancer screening guidelines is applicable in Korean women. METHODS: We investigated women with ASC-US or LSIL including referred from local hospitals visited for cervical cancer screening at Korea University Guro Hospital from February 2004 to December 2014...
July 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28780541/associations-between-highly-active-antiretroviral-therapy-and-the-presence-of-hpv-premalignant-and-malignant-cervical-lesions-in-sub-saharan-africa-a-systematic-review-current-evidence-and-directions-for-future-research
#10
Sonia Menon, Rodolfo Rossi, Natasha Zdraveska, Mbabazi Kariisa, Sushama D Acharya, Davy Vanden Broeck, Steven Callens
OBJECTIVES: In sub-Saharan Africa, substantial international funding along with evidence-based clinical practice have resulted in an unparalleled scale-up of access to antiretroviral treatment at a higher CD4 count. The role and timing of highly active antiretroviral therapy (HAART) in mediating cervical disease remains unclear. The aim of this article is to systematically review all evidence pertaining to Africa and identify research gaps regarding the epidemiological association between HAART use and the presence of premalignant/malignant cervical lesions...
August 4, 2017: BMJ Open
https://www.readbyqxmd.com/read/28777459/iodixanol-vs-iopromide-in-cancer-patients-evidence-from-a-randomized-clinical-trial
#11
Irene Terrenato, Francesca Sperati, Felice Mussicco, Anna Fausta Pozzi, Annunziata di Turi, Mauro Caterino, Elisabetta de Lutio di Castelguidone, Sergio Venanzio Setola, Massimo Bellomi, Carlo Emanuele Neumaier, Laura Conti, Giovanni Cigliana, Roberta Merola, Anna Antenucci, Giulia Orlandi, Antonio Giordano, Maddalena Barba, Stefano Canitano
PURPOSE: To assess the safety profile of iso-osmolar contrast medium (CM) vs low osmolar CM in cancer patients with an estimated glomerular filtration rate (eGFR) > 60 ml/min. MATERIALS AND METHODS: In this multicentre, blind trial of patients seeking a chest-abdomen-pelvis CT with iodated CM, participants were centrally randomized to iodixanol or iopromide. Contrast induced nephropathy (CIN) at 24 and/or 72 hours were our primary outcomes. We further considered irreversible CIN, average eGFR percentage variation (%Δ), and adverse events (AEs)...
August 4, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28776672/mechanisms-involved-in-the-cytotoxic-action-of-brazilian-propolis-and-caffeic-acid-against-hep-2-cells-and-modulation-of-p-glycoprotein-activity
#12
Lívia M da Silva, Yahima Frión-Herrera, Ariane R Bartolomeu, Carolina Mendonça Gorgulho, José M Sforcin
OBJECTIVES: The effects of propolis and phenolic compounds (caffeic acid - Caf; dihydrocinnamic acid - Cin; p-coumaric acid - Cou) in the same quantity found in our propolis sample were investigated on human laryngeal epidermoid carcinoma (HEp-2) cells. METHODS: Cell viability, apoptosis/necrosis and cell cycle arrest, P53 and CASPASE-3 gene expression, generation of reactive oxygen species (ROS) and the ability of propolis to induce doxorubicin (DOX) efflux using a P-glycoprotein (P-gp) inhibitor (verapamil) were assayed...
August 4, 2017: Journal of Pharmacy and Pharmacology
https://www.readbyqxmd.com/read/28774741/histopathological-evaluation-and-redox-assessment-in-blood-and-kidney-tissues-in-a-rabbit-contrast-induced-nephrotoxicity-model
#13
Maria-Malvina Tsamouri, Maria Rapti, Paraskevi Kouka, Charitini Nepka, Konstantinos Tsarouhas, Anestis Soumelidis, George Koukoulis, Aristides Tsatsakis, Demetrios Kouretas, Christina Tsitsimpikou
Contrast-induced nephropathy (CIN) is a leading cause of hospital-acquired acute kidney injury as a result of iodinated contrast-media use for diagnostic purposes. Pathophysiology remains unclear. In the present study iopromide was administered to New Zealand white rabbits without any prior intervention. Oxidative stress was assessed in blood and tissue level at three anatomical kidney areas (medullary, cortical, juxtamedullary). Histopathological evaluation was also performed. Serum creatinine and urea increased in the CIN groups over 25% at two hours after administration and returned to baseline at 48 h...
July 31, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28769566/association-of-left-ventricular-ejection-fraction-with-contrast-induced-nephropathy-and-mortality-following-coronary-angiography-or-intervention-in-patients-with-heart-failure
#14
Kun Wang, Hua-Long Li, Wei-Jie Bei, Xiao-Sheng Guo, Shi-Qun Chen, Sheikh Mohammed Shariful Islam, Ji-Yan Chen, Yong Liu, Ning Tan
BACKGROUND: Left ventricular ejection fraction (LVEF) is the most widely used parameter to evaluate the cardiac function in patients with heart failure (HF). However, the association between LVEF and contrast-induced nephropathy (CIN) is still controversial. Therefore, the aim of this study is to evaluate the association of LVEF with CIN and long-term mortality following coronary angiography (CAG) or intervention in patients with HF. METHODS: We analyzed 1,647 patients with HF (New York Heart Association [NYHA] or Killip class >1) undergoing CAG or intervention, including 207 (12...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28767406/effect-of-trimetazidine-on-preventing-contrast-induced-nephropathy-in-diabetic-patients-with-renal-insufficiency
#15
Ziliang Ye, Haili Lu, Qiang Su, Xinhua Xian, Lang Li
BACKGROUND: Our study sought to assess the effect of trimetazidine (TMZ) on preventing contrast-induced nephropathy (CIN) in diabetic patients with renal insufficiency. MATERIALS AND METHODS: 106 diabetic patients with renal insufficiency who were undergoing coronary angiography (CAG) and/or percutaneous coronary intervention (PCI) were enrolled in this study. Standard hydration was administered to both groups (the TMZ group and the control group). In the TMZ group, patients were orally administered TMZ for 48 hours before and 24 hours after CAG and/or PCI...
July 24, 2017: Oncotarget
https://www.readbyqxmd.com/read/28765084/surveillance-of-high-grade-cervical-cancer-precursors-cin-iii-ais-in-four-population-based-cancer-registries-united-states-2009-2012
#16
Meg Watson, Ashwini Soman, Elaine W Flagg, Elizabeth Unger, Dennis Deapen, Vivien W Chen, Lauren C Peres, Glenn Copeland, Thomas C Tucker, Erin Garnett, Mona Saraiya
Surveillance of cervical intraepithelial neoplasia grade III (CIN III) and adenocarcinoma in situ (AIS) is important for determining the burden of a preventable disease, identifying effects of vaccination on future diagnoses, and developing targeted programs. We analyzed population-based rates of high-grade cervical cancer precursor lesions using data from four central cancer registries (diagnosis years 2009-2012 from Louisiana, Kentucky, Michigan, and diagnosis years 2011-2012 from Los Angeles) by age, race, and histology...
July 29, 2017: Preventive Medicine
https://www.readbyqxmd.com/read/28760857/fbw7-loss-promotes-chromosomal-instability-and-tumorigenesis-via-cyclin-e1-cdk2-mediated-phosphorylation-of-cenp-a
#17
Mamoru Takada, Weiguo Zhang, Aussie Suzuki, Taruho Kuroda, Zhouliang Yu, Hiroyuki Inuzuka, Daming Gao, Lixin Wan, Ming Zhuang, Lianxin Hu, Bo Zhai, Christopher Fry, Kerry Bloom, Guohong Li, Gary Karpen, Wenyi Wei, Qing Zhang
The centromere regulates proper chromosome segregation and its dysfunction is implicated in chromosomal instability (CIN). However, relatively little is known about how centromere dysfunction occurs in cancer. Here we define the consequences of phosphorylation by Cyclin E1/CDK2 on a conserved Ser18 residue of centromere-associated protein CENP-A, an essential histone H3 variant that specifies centromere identity. Ser18 hyperphosphorylation in cells occurred upon loss of FBW7, a tumor suppressor whose inactivation leads to chromosomal instability (CIN)...
July 31, 2017: Cancer Research
https://www.readbyqxmd.com/read/28760493/morphology-based-scoring-of-chromosomal-instability-and-its-correlation-with-cell-viability
#18
Shubhlata Yadav, Alka Bhatia
OBJECTIVE: The aim of this study was to devise the quantitative scoring system for Chromosomal instability (CIN) based on morphological indicators like MPM, NB, NPB, CS, La and MN in cancer cell line and to correlate it with cell viability and death. METHODS: Human hepatocellular carcinoma (HepG2) cells were treated with drugs like Diethylstilbestrol 0-100μM, Griseofulvin 0-40μg/ml, Vincristine sulphate 0-25μg/ml, Mitomycin C 0-600ng/ml, Bleomycin 0-10μg/ml, Doxorubicin 0-30μg/ml for 24h...
July 1, 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28758434/-human-papillomavirus-associated-cervix-uteri-morbidity-in-hungary-epidemiology-and-correlation-with-the-hpv-types-and-the-simultaneous-cytological-diagnosis
#19
Zoltán Szentirmay, Zsuzsa Veleczki, Miklós Kásler
INTRODUCTION: Persistent infection of human papillomavirus is known to cause cervical intraepithelial neoplasia or cancer in the cervix uteri and other HPV-associated cancers in different localization. Based on epidemiological and biological data, principally the high risk HPV is responsible for development of cervical these cancers. However, we have no information about the frequently distribution of different HPV types and what is the correlation between the HPV types and cytological diagnosis in cervical intraepithelial neoplasia (CIN)...
August 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28758277/fusion-of-the-genes-brd8-and-phf1-in-endometrial-stromal-sarcoma
#20
Francesca Micci, Marta Brunetti, Paola Dal Cin, Marisa R Nucci, Ludmila Gorunova, Sverre Heim, Ioannis Panagopoulos
We present a new endometrial stromal sarcoma (ESS)-associated genomic rearrangement involving chromosome arms 5p and 6p and leading to the formation of a BRD8-PHF1 fusion gene. The PHF1 (PHD finger protein 1) gene, from 6p21, is known to be rearranged in ESS in a promiscuous way inasmuch as it has been shown to recombine with JAZF1, EPC1, MEAF6, and now also with BRD8, in tumors of this type. In all rearrangements of PHF1, including the present one, a recurrent theme is that the entire coding part of PHF1 constitutes the 3' end of the fusion...
July 30, 2017: Genes, Chromosomes & Cancer
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