27,354,057 results match your criteria Journal of cancer research and clinical oncology[Journal]

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Infection of HeLa cells with Chlamydia trachomatis inhibits protein synthesis and causes multiple changes to host cell pathways.

Cell Microbiol 2018 Dec 14:e12993. Epub 2018 Dec 14.

Institute for Microbiology and Hygiene, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Germany.

The obligate intracellular bacterium Chlamydia trachomatis replicates in a cytosolic vacuole in human epithelial cells. Infection of human cells with C. trachomatis causes substantial changes to many host cell signalling pathways but the molecular basis of such influence is not well understood. Read More

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December 2018

Predictors of mucosal healing during induction therapy in patients with acute moderate-to-severe ulcerative colitis.

J Gastroenterol Hepatol 2018 Dec 14. Epub 2018 Dec 14.

Department of Gastroenterology and Hepatology, Tokyo Medical and Dental University, Tokyo, Japan.

Background And Aim: The treat-to-target strategy has emerged in ulcerative colitis management. Mucosal healing is the best target, albeit not in induction therapy of acute diseases as clinical conditions vary over a short duration. To determine the targets during induction therapy for acute ulcerative colitis, we identified markers to predict mucosal healing at 3 and 12 months of initiating the induction therapy. Read More

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December 2018

A survey of US early childhood caries programs: findings and recommendations.

J Public Health Dent 2018 Dec 14. Epub 2018 Dec 14.

Section of Population Oral Health, Columbia University College of Dental Medicine, New York, NY, USA.

Objectives: To identify and characterize US early childhood caries (ECC) programs.

Methods: A 39 question online survey was fielded to 245 ECC programs identified from the literature and peer programs. The 101 respondents (41 percent response rate) reported their program's geographic reach, type, areas of focus, target populations, approaches, affiliations, providers, goals, costs, and funding. Read More

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December 2018
3 Reads

Percutaneous endoscopic gastrostomy in older patients with and without dementia: survival and ethical considerations.

J Gastroenterol Hepatol 2018 Dec 14. Epub 2018 Dec 14.

Department of Gastroenterology and Hepatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.

Background And Aim: Notwithstanding multiple recommendations in guidelines, percutaneous endoscopic gastrostomy (PEG)-tube placement is still performed in patients with dementia. In this study we aim to investigate survival in patients with and without dementia after (PEG)-tube placement.

Methods: We conducted a retrospective multicenter study in four different hospitals in The Netherlands. Read More

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December 2018

Screening for non-alcoholic fatty liver disease in patients with type 2 diabetes mellitus using transient elastography.

J Gastroenterol Hepatol 2018 Dec 14. Epub 2018 Dec 14.

Gastroenterology and Hepatology Unit, Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia.

Background: The recommendation in regards to screening for non-alcoholic fatty liver disease (NAFLD) among type 2 diabetes mellitus (T2DM) patients differs in major guidelines.

Aim: To study the prevalence of NALFD and advanced fibrosis among T2DM patients.

Methods: Cross-sectional study of consecutive adult T2DM patients attending the Diabetes Clinic of a university hospital. Read More

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December 2018
1 Read

Diagnostic leukapheresis for CTC analysis in breast cancer patients: CTC frequency, clinical experiences and recommendations for standardized reporting.

Cytometry A 2018 Dec;93(12):1213-1219

Faculty of the Heinrich-Heine, General, Visceral and Pediatric Surgery, University Hospital and Medical Faculty, University Düsseldorf, Düsseldorf, North Rhine-Westphalia, Germany.

Diagnostic leukapheresis (DLA) is based on continuous centrifugation that collects mononuclear cells from peripheral blood with a density of 1.055-1.08 g/ml. Read More

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December 2018

DEPArray™ system: An automatic image-based sorter for isolation of pure circulating tumor cells.

Cytometry A 2018 Dec;93(12):1260-1266

Menarini Silicon Biosystems S.p.A, Bologna, Italy.

Circulating tumor cells (CTCs) are rare cells shed into the bloodstream by invasive tumors and their analysis offers a promising noninvasive tool to predict and monitor therapeutic responses. CTCs can be isolated from patient blood and their characterization at single-cell level can inform on the genomic landscape of a tumor. All CTC enrichment methods bear a burden of contaminating normal cells, which mandate a further step of purification to enable reliable downstream genetic analysis. Read More

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December 2018

CYTO 2018 award recipients.

Authors:

Cytometry A 2018 Dec;93(12):1271-1273

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December 2018

The Computational article format: Software as a research output.

Authors:
Greg Finak

Cytometry A 2018 Dec;93(12):1187-1188

Department of Biostatistics Bioinformatics and Epidemiology, Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington.

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December 2018

CytoML for cross-platform cytometry data sharing.

Cytometry A 2018 Dec;93(12):1189-1196

Program in Biostatistics Bioinformatics and Epidemiology, Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Western Australia.

CytoML is an R/Bioconductor package that enables cross-platform import, export, and sharing of gated cytometry data. It currently supports Cytobank, FlowJo, Diva, and R, allowing users to import gated cytometry data from commercial platforms into R. Once data are available in R, the data can be further manipulated. Read More

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December 2018

Centrifugation affects the purity of liquid biopsy-based tumor biomarkers.

Cytometry A 2018 Dec;93(12):1207-1212

Amsterdam UMC, University of Amsterdam, Laboratory of Experimental Clinical Chemistry, Amsterdam, the Netherlands.

Biomarkers in the blood of cancer patients include circulating tumor cells (CTCs), tumor-educated platelets (TEPs), tumor-derived extracellular vesicles (tdEVs), EV-associated miRNA (EV-miRNA), and circulating cell-free DNA (ccfDNA). Because the size and density of biomarkers differ, blood is centrifuged to isolate or concentrate the biomarker of interest. Here, we applied a model to estimate the effect of centrifugation on the purity of a biomarker according to published protocols. Read More

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December 2018

Children's untreated decay is positively associated with past caries experience and with current salivary loads of mutans Streptococci; negatively with self-reported maternal iron supplements during pregnancy: a multifactorial analysis.

J Public Health Dent 2018 Dec 14. Epub 2018 Dec 14.

Menzies Health Institute Queensland, Griffith University, Gold Coast, Queensland, Australia.

Objectives: This study explored the association of children's salivary characteristics, past caries experience, birth weight, and reported maternal prenatal vitamin and mineral supplementation with the dental untreated decay of the child.

Methods: This cross-sectional study, a sub-study of Griffith University Environments for Healthy Living birth cohort study, was conducted on 174 mother-child dyads. Mother's prenatal usage of vitamin and mineral supplements; child's birthweight; salivary pH, buffering capacity, and levels of salivary MS and LB were explored as risk indicators. Read More

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December 2018

Endoscopic vacuum therapy with open-pore film drainage for colonic anastomotic leakage in a morbidly obese patient.

Endoscopy 2018 Dec 14. Epub 2018 Dec 14.

Department for General, Visceral and Oncological Surgery, Klinikum St. Georg gGmbH, Leipzig, Germany.

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December 2018

Rendezvous within biloma technique combining percutaneous and endoscopic approaches: a novel biliary recanalization method.

Endoscopy 2018 Dec 14. Epub 2018 Dec 14.

Department of Gastroenterology and Hepatology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan.

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December 2018

Snare resection after full-thickness resection device malfunction.

Endoscopy 2018 Dec 14. Epub 2018 Dec 14.

Department of Gastroenterology, Beaumont Hospital, Dublin, Ireland.

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December 2018

Reverse rendezvous with endoscopic retrograde cholangiography and percutaneous transhepatic cholangio drainage: who meets whom?

Endoscopy 2018 Dec 14. Epub 2018 Dec 14.

Radiologische Universitätsklinik, Universitätsklinikum Tübingen, Tübingen, Germany.

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December 2018

[Failure Prevention and Management of Complications after Proximal Femoral Fractures].

Z Orthop Unfall 2018 Dec 14;156(6):725-740. Epub 2018 Dec 14.

Background: Proximal femoral fractures belong to the most common fractures, especially of the elderly. There is a high load of cases and most of them have to be treated surgically. With 20% and above, the rate of complications is very high. Read More

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December 2018

[Innovative New Evacuation Concept with Emergency Mattresses].

Z Orthop Unfall 2018 Dec 14;156(6):723-724. Epub 2018 Dec 14.

Sicherheitsmanagement, Klinikverbund Südwest GmbH, Sindelfingen.

Indication: In-hospital patients with limited mobility are extremely vulnerable in cases of emergency or fire. In the past, several large fires in multi-story hospitals have resulted in deaths.

Methods: For this reason, we have developed an evacuation mattress that incorporates the functions of an evacuation towel with the comfort of a normal mattress. Read More

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December 2018

[Acetabular Revision: Reconstruction of Cavitary and Segmental Defects with Special Consideration of Modular Highly Porous Acetabular Revision Systems].

Z Orthop Unfall 2018 Dec 14;156(6):692-703. Epub 2018 Dec 14.

Klinik für Orthopädie, Universitätsklinikum Ulm.

Due to the increasing number of primary hip arthroplasty procedures, revision surgery will be an increasing challenge. The surgeon is frequently confronted with important acetabular defects. Careful preoperative planning is essential to achieve functional and long-term success. Read More

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December 2018

[Megaimplants of the Proximal Femur: Current Concepts].

Z Orthop Unfall 2018 Dec 14;156(6):685-691. Epub 2018 Dec 14.

Klinik und Poliklinik für Orthopädie und Sportorthopädie, Klinikum rechts der Isar, Technische Universität München.

In addition to their outstanding significance in the field of tumor orthopaedics, megaprostheses are becoming increasingly important for revision arthroplasty. Despite their wide application, the reported complication and failure rates remain high. The analysis of failure mechanisms roughly allows a breakdown into mechanical and non-mechanical causes; soft-tissue failure, loosening and periprosthetic infection play outstanding roles. Read More

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December 2018

Von der Kunst des Tuns und etwas nicht zu tun.

Z Orthop Unfall 2018 Dec 14;156(6):637-638. Epub 2018 Dec 14.

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December 2018

Bandscheibenvorfall-Revisionsoperationen: Rauchen als unabhängiger Risikofaktor.

Authors:

Z Orthop Unfall 2018 Dec 14;156(6):629. Epub 2018 Dec 14.

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December 2018

Intramedulläre Oberarmverlängerung.

Authors:

Z Orthop Unfall 2018 Dec 14;156(6):629-630. Epub 2018 Dec 14.

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December 2018

Gelenkinjektion mit Tramal und Hyaluronat bei adhäsiver Kapsulitis der Schulter.

Authors:

Z Orthop Unfall 2018 Dec 14;156(6):628. Epub 2018 Dec 14.

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December 2018

DKOU 2018: Sektorengrenzen öffnen – zumindest mal versuchen.

Authors:
Bernhard Epping

Z Orthop Unfall 2018 Dec 14;156(6):617-621. Epub 2018 Dec 14.

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December 2018

Dank an die Gutachter.

Authors:

Z Orthop Unfall 2018 Dec 14;156(6):610-611. Epub 2018 Dec 14.

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December 2018

Association of Antenatal Depression with Clinical Subtypes of Preterm Birth.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, Massachusetts.

Objective:  To estimate the association between antenatal depression and spontaneous preterm birth (SPTB) relative to medically indicated preterm birth (MPTB).

Study Design:  This was a secondary analysis of a nested case-control study of preterm birth (PTB). The exposure was a clinical diagnosis of antenatal depression. Read More

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December 2018

Cardiovascular and Metabolic Risk in Women in the First Year Postpartum: Allostatic Load as a Function of Race, Ethnicity, and Poverty Status.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Department of Internal Medicine, UCLA Geffen School of Medicine, Los Angeles, California.

Objective:  Allostatic load (AL) represents multisystem physiological "wear-and-tear" reflecting emerging chronic disease risk. We assessed AL during the first year postpartum in a diverse community sample with known health disparities.

Methods:  The Shriver National Institute for Child Health and Human Development Community Child Health Network enrolled 2,448 predominantly low-income African-American, Latina, and White women immediately after delivery of liveborn infants at ≥20 weeks' gestation, following them over time with interviews, clinical measures, and biomarkers. Read More

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December 2018

Impact of Time to Neonatal Transport on Outcomes of Transient Tachypnea of the Newborn.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Department of Neonatal Medicine, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan.

Objective:  To assess effects of neonatal transport on transient tachypnea of the newborn (TTN) in outborn term neonates.

Study Design:  This retrospective cohort study included 66 term neonates diagnosed with TTN and transported to the Osaka Women's and Children's Hospital neonatal intensive care unit between January 2003 and March 2018. A multivariate logistic regression analysis identified perinatal and neonatal transport factors associated with adverse short-term outcomes defined as mechanical ventilation >48 hours, continuous positive airway pressure >72 hours, pulmonary hemorrhage, and requirement for inhaled nitric oxide, thoracentesis, or surfactant replacement therapy. Read More

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December 2018

Pediatric Nurses' Knowledge of and Self-Efficacy in Breastfeeding Counseling.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Division of Public Health, Department of Community Medicine, Faculty of Medicine, Mansoura University, Mansoura, Egypt.

Objective:  Sound breastfeeding (BF) knowledge among health professionals is vital for proper institutional support of BF mothers. This study aims to measure both BF knowledge and self-efficacy (SE) of pediatric nurses in supporting BF and to determine their associated factors.

Study Design:  A cross-sectional study was conducted in Mansoura University Children's Hospital and Mansoura New General Hospital during the period from January to March 2017. Read More

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December 2018
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Associations between Maternal Exposure to Bisphenol A or Triclosan and Gestational Hypertension and Preeclampsia: The MIREC Study.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Research Center, CHU Sainte-Justine, Mother and Child University Hospital Center, Montreal, Quebec, Canada.

Background:  Little is known about the association between bisphenol A (BPA) or triclosan (TCS) exposure and hypertension in pregnancy.

Objective:  To investigate potential associations between maternal urinary concentrations of BPA or TCS and gestational hypertension (GH) and preeclampsia.

Study Design:  Among 1,909 pregnant women participating in the maternal-infant research on environmental chemicals (MIREC) study, urinary concentrations of BPA and TCS were measured in the first trimester by liquid chromatography-tandem mass spectrometry using isotope dilution. Read More

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December 2018

Distribution of Late-Onset Neonatal Sepsis Pathogens Differs in Inpatient and Outpatient Settings.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Department of Pediatrics, New York University School of Medicine, New York, New York.

Objective:  We sought to examine pathogen distribution and clinical presentation of late-onset sepsis (LOS) at an urban tertiary care center.

Study Design:  We performed a retrospective review of all culture-confirmed cases of LOS presenting to our institution from 2013 to 2017. Medical records were evaluated for demographic information, sepsis risk factors, encounter location, and clinical outcome. Read More

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December 2018

Inhaled Epoprostenol for Pulmonary Hypertension Treatment in Neonates: A 12-Year Experience.

Am J Perinatol 2018 Dec 14. Epub 2018 Dec 14.

Division of Neonatology, Department of Paediatrics, CHU de Québec, Université Laval, Québec City, Québec, Canada.

Background:  Persistent pulmonary hypertension of the newborn (PPHN) occurs in 10% of neonatal respiratory insufficiency. To selectively reduce pulmonary vascular resistance, several treatments have been tried. Inhaled epoprostenol (iPGI) has been used for 12 years in our institution for the management of refractory PPHN despite the gaps in the literature to support this use. Read More

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December 2018

Leben im Gleichgewicht.

Authors:
Manfred Wildner

Gesundheitswesen 2018 Dec 14;80(12):1040-1041. Epub 2018 Dec 14.

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December 2018

POCUS - Chance or Risk?

Ultraschall Med 2018 Dec 14;39(6):606-609. Epub 2018 Dec 14.

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December 2018

A Diagnostic Challenge: Prenatal Ultrasound Findings in Severe Epidermolysis Bullosa.

Ultraschall Med 2018 Dec 14;39(6):600-601. Epub 2018 Dec 14.

Ultraschallpraxis Freie Strasse, Basel, Switzerland.

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December 2018

Examination of the complexation ability of different calixarene derivatives towards [223Ra]RaCl2 in a hospital radiopharmaceutical laboratory.

Nuklearmedizin 2018 Dec 14;57(6):242-246. Epub 2018 Dec 14.

Aim: In this contribution we investigated the potential transfer of an established method for the synthesis of Ra-labelled calixarene complexes to a hospital radiopharmaceutical environment. For this purpose, commercially available [Ra]RaCl solution in pharmaceutical grade (Xofigo) was reacted with three calixarene derivatives.

Methods: A wellestablished two-phase extraction method using a two-phase solvent system was performed for complexation of the radium ions with calixarenes under slightly basic conditions. Read More

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December 2018

Accuracy of Prenatal Diagnosis of Congenital Cardiac MalformationsAcurácia do diagnóstico pré-natal de cardiopatias congênitas.

Rev Bras Ginecol Obstet 2018 Dec 14. Epub 2018 Dec 14.

Department of Postgraduate Program and Obstetrics and Gynecology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, Brazil.

Objective:  To evaluate the accuracy of the diagnosis of fetal heart diseases obtained through ultrasound examinations performed during the prenatal period compared with the postnatal evaluation.

Methods:  A retrospective cohort study with 96 pregnant women who were attended at the Echocardiography Service and whose deliveries occurred at the Complexo Hospitalar Santa Casa de Porto Alegre, in the state of Rio Grande do Sul, Brazil. Risk factor assessment plus sensitivity and specificity analysis were used, comparing the accuracy of the screening for congenital heart disease by means of obstetrical ultrasound and morphological evaluation and fetal echocardiography, considering  < 0. Read More

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December 2018

Commentary: Neurosurgical Coverage for Emergency and Trauma Call.

Authors:
Aziz S Alali

Neurosurgery 2018 Dec 14. Epub 2018 Dec 14.

Department of Neurological Surgery, University of Washington, Seattle, Washington.

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December 2018

Polychaete mucopolysaccharide alters sediment microbial diversity and stimulates ammonia-oxidising functional groups.

FEMS Microbiol Ecol 2018 Dec 14. Epub 2018 Dec 14.

Marine Biological Association of the United Kingdom, The Laboratory, Citadel Hill, Plymouth, PL1 2PB.

Sediment nitrogen cycling is a network of microbially-mediated biogeochemical processes that are vital in regulating ecosystem functioning. Mucopolysaccharides (mucus) are produced by many invertebrates and have the potential to be an important source of organic carbon and nitrogen to sediment microorganisms. At present, we have limited understanding of how mucopolysaccharide moderates total sediment microbial communities and specific microbial functional groups that drive nitrogen cycling processes. Read More

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December 2018
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Comparative Analysis of the Exposure and Surgical Freedom of the Endoscopic Extended Minipterional Craniotomy and the Transorbital Endoscopic Approach to the Anterior and Middle Cranial Fossae.

Oper Neurosurg (Hagerstown) 2018 Dec 14. Epub 2018 Dec 14.

Department of Neurosurgery, The Ohio State University Wexner Medical Center, Columbus, Ohio.

Background: Numerous minimally invasive approaches to the skull base have been successively developed. Knowledge of the surgical nuances of a specific approach may facilitate approach selection. This study sought to compare the nuances of an extended version of the minipterional craniotomy (EMPT) with those of the transorbital endoscopic approach (TOEA) to the anterior and middle cranial fossae (ACF and MCF, respectively). Read More

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December 2018

Partial Costotransversectomy and Corpectomy for Thoracic Spinal Metastatic Disease: Operative Technique and Nuances: 2-Dimensional Operative Video.

Oper Neurosurg (Hagerstown) 2018 Dec 14. Epub 2018 Dec 14.

Department of Neurologic Surgery, Mayo Clinic Florida, Jacksonville, Florida.

We describe the operative approach and management for thoracic metastatic disease in a 78-yr-old man with worsening mechanical lower back and left-sided thoracic radicular pain. Imaging of the thoracic spine revealed an osteolytic T11 mass with destruction of the left T11 pedicle and transverse process. Biopsy confirmed spinal metastasis from the liver. Read More

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December 2018

The Influence of Antidepressants on the Disease Course Among Patients With Crohn's Disease and Ulcerative Colitis-A Danish Nationwide Register-Based Cohort Study.

Inflamm Bowel Dis 2018 Dec 14. Epub 2018 Dec 14.

National Institute of Public Health, University of Southern Denmark, Copenhagen, Denmark.

Background: Psychiatric comorbidity might modify the disease course adversely in patients with inflammatory bowel disease (IBD). Treatment options include antidepressants, which, apart from improving mood, have anti-inflammatory properties that might modify the disease course. This nationwide study aimed to examine the influence of antidepressants on the disease course among patients with ulcerative colitis (UC) and Crohn's disease (CD). Read More

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December 2018

Three Approaches to Creating an Essential Diagnostics List.

Am J Clin Pathol 2018 Dec 15. Epub 2018 Dec 15.

Department of Pathology and Laboratory Medicine, Johns Hopkins University, Baltimore, MD.

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December 2018
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