Negative / Null Result ReportOpen accessMedicine
Yukiko Morimoto, Gertraud Maskarinec, Song‐Yi Park et al. · 2014 · British Journal Of Nutrition
Given the high intake levels of soya and low incidence rates of breast cancer in Asian countries, isoflavones, substances with an oestrogen-like structure occurring principally in soyabeans, are postulated to be cancer protective. In the…
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Javier Pereda, Salvador Pérez, Javier Escobar et al. · 2012 · PLoS ONE
BACKGROUND: Obesity is a prognostic factor for severity in acute pancreatitis in humans. Our aim was to assess the role of oxidative stress and abdominal fat in the increased severity of acute pancreatitis in obese rats. METHODOLOGY: Taurocholate-induced acute pancreatitis was performed in lean and obese Zucker rats. Levels of reduced glutathione, oxidized glutathione, L-cysteine, cystine, and S-adenosylmethionine were measured in pancreas as well as the activities of serine/threonine protein phosphatases PP1 and PP2A and tyrosin phosphatases. Isoprostane, malondialdehyde, triglyceride, and fr
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James L. Alexander, Hajir Ibraheim, Bhavisha P. Sheth et al. · 2021 · Journal for ImmunoTherapy of Cancer
INTRODUCTION: Immune checkpoint inhibitors (CPIs) have changed the treatment landscape for many cancers, but also cause severe inflammatory side effects including enterocolitis. CPI-induced enterocolitis is treated empirically with corticosteroids, and infliximab (IFX) is used in corticosteroid-refractory cases. However, robust outcome data for these patients are scarce. METHODS: We conducted a multicenter (six cancer centers), cohort study of outcomes in patients treated with IFX for corticosteroid-refractory CPI-induced enterocolitis between 2007 and 2020. The primary outcome was corticoster
View details →Negative / Null Result ReportOpen accessMedicine
Yukie Fujimoto, Natsuko Inoue, Koji Morimoto et al. · 2019 · Cancer Science
Analysis of anticancer immunity aids in assessing the prognosis of patients with breast cancer. From 250 operated breast cancers, we focused on serum levels of C-C motif chemokine ligand 5 (CCL5), which is involved in cancer immune…
View details →Negative / Null Result ReportOpen accessMedicine
Naveen Gupta, Ranjeet Sinha, Anna Krasnodembskaya et al. · 2018 · Stem Cells
Bone marrow derived mesenchymal stromal cells have been shown to have significant therapeutic effects in experimental models of pneumonia and lung injury. The current study examined the roles of the toll like receptor 4 (TLR4) and protease…
View details →Negative / Null Result ReportOpen accessMedicine
Rokshana Parvin, Jan Schinkoethe, Christian Grund et al. · 2020 · Veterinary Research
An intravenous pathogenicity index (IVPI) of > 1.2 in chickens or, in case of subtypes H5 and H7, expression of a polybasic hemagglutinin cleavage site (HACS), signals high pathogenicity (HP). Viruses of the H9N2-G1 lineage, which spread across Asia and Africa, are classified to be of low pathogenicity although, in the field, they became associated with severe clinical signs and epizootics in chickens. Here we report on a pre-eminent trait of recent H9N2-G1 isolates from Bangladesh and India, which express a tribasic HACS (motif PAKSKR-GLF; reminiscent of an HPAIV-like polybasic HACS) and comp
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Shota Hamada, Martin Gulliford · 2016 · Journal of the American Geriatrics Society
OBJECTIVES: To evaluate whether low glycosylated hemoglobin (HbA1c), blood pressure (BP), and total cholesterol (TC) are associated with lower risk of all-cause mortality in very old individuals with type 2 diabetes mellitus. DESIGN:…
View details →Negative / Null Result ReportMedicine
Alan L. Ho, Eric J. Sherman, Shrujal S. Baxi et al. · 2016 · Journal of Clinical Oncology
6096 Background: Recurrent/metastatic adenoid cystic carcinoma (R/M ACC) is incurable. Regorafenib (BAY 73-4506; Bayer) is a tyrosine kinase inhibitor (TKI) that targets receptor tyrosine kinases (RTKs), including vascular endothelial…
View details →Negative / Null Result ReportOpen accessMedicine
Weijun Wang, Zong‐Han Liu, Kang Wang et al. · 2023 · Cancer Medicine
BACKGROUND: There is no consensus on the optimal regimen for unresectable recurrent hepatocellular carcinoma (HCC), so this retrospective study aimed to evaluate the efficacy and safety of transarterial chemoembolization (TACE) combined with lenvatinib and PD-1 inhibitors (T-L-P) versus TACE combined with lenvatinib (T-L) or TACE alone. METHOD: Data were collected from 204 patients with unresectable recurrent HCC who received T-L-P, T-L, or TACE alone at three medical centers from January, 2019 to December, 2020 for analysis. The survival outcomes, tumor response, and adverse events were compa
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Maxwell Akanbi, Chad J. Achenbach, Babafemi Taiwo et al. · 2017 · BMC Pulmonary Medicine
BACKGROUND: Xpert MTB/Rif (Xpert) is described as a game changer in tuberculosis (TB) control. We evaluated the impact of Xpert on diagnosis, time to treatment, and treatment outcome among patients with HIV associated TB in Nigeria. METHODS: Adults with HIV being evaluated for pulmonary TB (PTB) were consecutively enrolled into the study cohort. At baseline, expectorated sputa were examined using Xpert and smear microscopy for Mycobacterium tuberculosis (MTB) and acid fast bacilli, respectively. Patients diagnosed with TB were followed-up until 6 months post TB diagnosis. TB was defined as spu
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Thomas Muelleman, Jeremy Peterson, Naweed I. Chowdhury et al. · 2015 · Journal of Neurological Surgery Part B Skull Base
Objectives To determine the utility of three-dimensional (3D) printed models in individualized petroclival tumor resection planning by measuring the fidelity of printed anatomical structures and comparing tumor exposure afforded by…
View details →Negative / Null Result ReportOpen accessMedicine
Sabine Rauth, Dominik Hinz, Michael A. Borger et al. · 2016 · Biochemical Journal
Amyloid beta (Aβ) peptides, in particular Aβ42 and Aβ40, exert neurotoxic effects and their overproduction leads to amyloid deposits in the brain, thus constituting an important biomolecular target for treatments of Alzheimer's disease…
View details →Negative / Null Result ReportMedicine
Adrian T. Davis, Heidi Israel, Lisa K. Cannada et al. · 2012 · Journal of Orthopaedic Trauma
OBJECTIVES: The purpose of this study was to test the biomechanical properties of locking and nonlocking plates using one-third tubular and periarticular plate designs in an osteoporotic distal fibula fracture model. METHODS: Twenty-four…
View details →Negative / Null Result ReportOpen accessMedicine
Tomoya Mizuno, Takao Kamai, Hideyuki Abe et al. · 2015 · BMC Cancer
BACKGROUND: The relationship between the clinicopathological features and molecular changes associated with standardized uptake value (SUV) determined by Positron emission tomography (PET) with [18F] fluorodeoxyglucose (18F-FDG PET) in human renal cell carcinoma (RCC) has not been elucidated. On the other hand, overactivation of the phosphatidylinositol 3'kinase (PI3K), serine/threonine kinase Akt, and mammalian target of rapamycin (mTOR) pathway has been detected in a variety of human cancers, including RCC. So far, little is known about the relationship between the SUV and these proteins in
View details →Negative / Null Result ReportOpen accessMedicine
Lucinda L. van Stee, Sarah E. Boston, Ameet Singh et al. · 2015 · Veterinary Surgery
OBJECTIVE: To assess the outcome of canine splenic lymphoma treated with splenectomy and to evaluate prognostic factors, including involvement of other sites, adjuvant chemotherapy, and the effect of World Health Organization (WHO)…
View details →Negative / Null Result ReportOpen accessMedicine
Sahir Javed, Stéphane Benoist, Patrick Devos et al. · 2022 · World Journal of Surgical Oncology
BACKGROUND: BRAF V600E-mutant colorectal cancers (CRCs) are associated with shorter survival than BRAF wild-type tumors. Therapeutic decision-making for colorectal liver metastases (CRLM) harboring this mutation remains difficult due to the scarce literature. The aim was to study a large cohort of BRAF V600E-mutant CRLM patients in order to see if surgery extend overall survival among others prognostic factors. METHODS: BRAF V600E-mutant CRCs diagnosed with liver-only metastases, resected or not, were retrospectively identified between April 2008 and December 2017, in 25 French centers. Clinic
View details →Negative / Null Result ReportOpen accessMedicine
Deborah Ayeni, Braden Miller, Alexandra Kuhlmann et al. · 2019 · Journal for ImmunoTherapy of Cancer
BACKGROUND: Epidermal Growth Factor Receptor (EGFR) tyrosine kinase inhibitors (TKIs) like erlotinib are effective for treating patients with EGFR mutant lung cancer; however, drug resistance inevitably emerges. Approaches to combine immunotherapies and targeted therapies to overcome or delay drug resistance have been hindered by limited knowledge of the effect of erlotinib on tumor-infiltrating immune cells. METHODS: Using mouse models, we studied the immunological profile of mutant EGFR-driven lung tumors before and after erlotinib treatment. RESULTS: We found that erlotinib triggered the re
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Laiana Schneider, A C Colar da Silva, Luiz Carlos Werres et al. · 2015 · Lupus
OBJECTIVES: To evaluate the expression of Th1, Th2, and Th17 cytokines in patients with systemic lupus erythematosus (SLE), and verify the association between serum cytokine levels and vitamin D concentration. METHODS: The sample consisted…
View details →Negative / Null Result ReportOpen accessMedicine
John Ly, David Minarik, Lars Edenbrandt et al. · 2019 · EJNMMI Research
The Deauville score (DS) is a clinical tool, based on the comparison between lesion and reference organ uptake of 18F-fluorodeoxyglucose (FDG), used to stratify patients with lymphoma into categories reflecting their disease status. With a plethora of positron emission tomography with computed tomography (PET-CT) hard- and software algorithms, standard uptake value (SUV) in lesions and reference organs may differ which affects DS classification and therefore medical treatment. The EANM Research Ltd. (EARL) harmonization program from the European Association of Nuclear Medicine (EANM) partly mi
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Toru Hashimoto, Vidhya Sivakumaran, Ricardo Carnicer et al. · 2016 · Journal of the American Heart Association
BACKGROUND: Nitric oxide synthase uncoupling occurs under conditions of oxidative stress modifying the enzyme's function so it generates superoxide rather than nitric oxide. Nitric oxide synthase uncoupling occurs with chronic pressure…
View details →Negative / Null Result ReportMedicine
Jeanne E. Barthold, Kaitlin P. McCreery, Jaylene Martinez et al. · 2022 · Biofabrication
Abstract Articular cartilage is a layered tissue with a complex, heterogeneous structure and lubricated surface which is challenging to reproduce using traditional tissue engineering methods. Three-dimensional printing techniques have…
View details →Negative / Null Result ReportOpen accessMedicine
Narendra Kumar, Pankaj Kumar, Shabab Angurana et al. · 2013 · Journal of Neurosciences in Rural Practice
AIMS: We present retrospective analysis of patients of glioblastoma multiforme (GBM) and discuss clinical characteristics, various treatment protocols, survival outcomes, and prognostic factors influencing survival. MATERIALS AND METHODS:…
View details →Negative / Null Result ReportOpen accessMedicine
Péter Kupó, T Riesz, László Sághy et al. · 2023 · Journal of Cardiovascular Electrophysiology
INTRODUCTION: Routine ultrasound (US) guidance for femoral venous access to decrease vascular complications of atrial fibrillation (AF) ablation procedures has been advocated. However, the benefit has not been unequivocally demonstrated by randomized-trial data. METHODS: Consecutive patients undergoing pulmonary vein isolation (PVI) on uninterrupted anticoagulant treatment were included. A quasi-random allocation to either US-guided or conventional puncture group was based on which of the two procedure rooms the patient was scheduled in, with only one of the rooms equipped with a US machine in
View details →Negative / Null Result ReportMedicine
Helmut Schoellnast, Ajita Deodhar, Meier Hsu et al. · 2012 · Acta Radiologica
BACKGROUND: Radiofrequency ablation (RFA) is a potential application as a salvage tool after failure of surgery, chemotherapy, or radiotherapy of non-small cell lung cancer (NSCLC). Although several studies have evaluated the use of RFA in…
View details →Negative / Null Result ReportOpen accessMedicine
Janet M. Boekhout, Brenda Berendsen, Denise A. Peels et al. · 2018 · International Journal of Environmental Research and Public Health
This study explores the effectiveness of the Active Plus65 intervention designed to stimulate physical activity among single older adults with a chronic physical impairment. A quasi-experimental pre-test post-test study was performed. The intervention group (n = 411; mean age = 76.75; SD = 7.75) was assessed at baseline, three months, and six months. Data of comparable older adults who completed the original Active Plus intervention served as reference group (n = 87; mean age = 74.36; SD = 6.26). Multilevel regression analyses were applied: outcome measures were weekly minutes of moderate to v
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Terence Fullerton, Brendon Binneman, William David et al. · 2018 · Alzheimer s Research & Therapy
Symptomatic benefits have been reported for 5-HT6 receptor antagonists in Alzheimer’s disease (AD) trials. SAM-760 is a potent and selective 5-HT6 receptor antagonist that has demonstrated central 5-HT6 receptor saturation in humans at a dose of 30 mg. This was a randomized, double-blind, placebo-controlled, parallel-group, multicenter trial evaluating the efficacy and safety of SAM-760 30 mg once daily (QD) for 12 weeks in subjects with AD on a stable regimen of donepezil 5 to 10 mg QD. The study included an interim analysis with stopping rules for futility or efficacy after 180 subjects comp
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Shruti Agashe, David B. Burkholder, Keith Starnes et al. · 2022 · Frontiers in Human Neuroscience
There is a paucity of treatment options for cognitively normal individuals with drug resistant genetic generalized epilepsy (GGE). Centromedian nucleus of the thalamus (CM) deep brain stimulation (DBS) may be a viable treatment for GGE. Here, we present the case of a 27-year-old cognitively normal woman with drug resistant GGE, with childhood onset. Seizure semiology are absence seizures and generalized onset tonic clonic (GTC) seizures. At baseline she had 4-8 GTC seizures per month and weekly absence seizures despite three antiseizure medications and vagus nerve stimulation. A multidisciplin
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Jinbo Bi, Jiangwen Sun, Yu‐Wei Wu et al. · 2013 · ACM Transactions on Intelligent Systems and Technology
Alcohol misuse is one of the most serious public health problems facing adolescents and young adults in the United States. National statistics shows that nearly 90% of alcohol consumed by youth under 21 years of age involves binge drinking…
View details →Negative / Null Result ReportOpen accessMedicine
Miklós Lipcsey, Mia Furebring, Sten Rubertsson et al. · 2010 · Upsala Journal of Medical Sciences
BACKGROUND: Renal dysfunction is associated with increased morbidity and mortality in intensive care patients. In most cases the glomerular filtration rate (GFR) is estimated based on serum creatinine and the Modification of Diet in Renal Disease (MDRD) formula, but cystatin C-estimated GFR is being used increasingly. The aim of this study was to compare creatinine and MDRD and cystatin C-estimated GFR in intensive care patients. METHODS: Retrospective observational study was performed, on patients treated within the general intensive care unit (ICU) during 2004-2006, in a Swedish university h
View details →Negative / Null Result ReportMedicine
Takeo Ishii, Takashi Angata, Emily S. Wan et al. · 2016 · Respirology
BACKGROUND AND OBJECTIVE: The exacerbation-prone phenotype of COPD is particularly important, as exacerbations lead to poor quality of life and disease progression. We previously found that COPD patients who lack Siglec-14, a myeloid cell…
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