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https://www.readbyqxmd.com/read/28230787/bat-astroviruses-towards-understanding-the-transmission-dynamics-of-a-neglected-virus-family
#1
REVIEW
Kerstin Fischer, Vinícius Pinho Dos Reis, Anne Balkema-Buschmann
Bats belong to the order Chiroptera that represents the second largest order of mammals with more than 1200 species and an almost global distribution. Environmental changes and deforestation have severely influenced many ecosystems, intensifying the contact between wildlife and humans. In recent years, bats have been found to harbor a number of different viruses with zoonotic potential, as well as a great diversity of astroviruses, for which the question of zoonotic potential remains unanswered to date. Human astroviruses have been identified as the causative agent for diarrhea in children and immunocompromised patients...
February 21, 2017: Viruses
https://www.readbyqxmd.com/read/28230041/gefitinib-single-drug-in-treatment-of-advanced-esophageal-cancer
#2
Yingjun Xu, Zhihui Xie, Yan Shi, Mengwei Zhang, Jia Pan, Yanming Li, Hong Lu
OBJECTIVE: The objective of this study is to evaluate the clinical efficacy and toxicity of gefitinib single drug in treatment of advanced esophageal cancer. MATERIALS AND METHODS: Forty-one case of advanced esophageal cancer were included from February 2012 to June 2016 in the Department of Oncology, Huaihe Hospital of Henan University. All of the included 41 cases were pathology or cytology confirmed of esophageal cancer with advanced stage with previously chemotherapy regimen of cisplatin or fluorouracil...
December 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28229618/the-first-description-of-the-extended-spectrum-beta-lactamase-blashv-12-gene-in-a-salmonella-monophasic-typhimurium-strain-isolated-from-acute-gastroenteritis-in-a-kidney-transplant-recipient-in-southeast-spain
#3
José Antonio Aparicio-Gómez, Silvia Herrera-López, José Gutiérrez-Fernández
Acute gastroenteritis (AGE) is a common disease within the population. Most cases are self-limited. However, intensive treatment is sometimes necessary to ensure patient integrity. This disease is characterized by vomiting and/or diarrhea with blood or mucus, discomfort, fever, and nonspecific abdominal pain. Commonly involved pathogens in the developed world include: viruses, bacteria, and parasites. In this paper we report a rare cause of AGE.
February 23, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28229610/coping-with-celiac-disease-how-heavy-is-the-burden-for-caregivers
#4
Francesca Ferretti, Federica Branchi, Bernardo Dell'Osso, Dario Conte, Luca Elli
BACKGROUND: Celiac disease (CD) is the most common chronic enteropathy demanding a lifelong gluten-free diet. OBJECTIVE: The aim of the study was to identify and estimate the subjective burden of caregivers of celiac patients. METHODS: A cross-sectional observational study was conducted during the regional meeting of the Italian Society for the Celiac Disease in April 2014. A written self-administered anonymous questionnaire enquired into caregivers' demographic profile, natural history of patients' disease and caregivers' self-reported degree of burden at the onset of symptoms (T0), at CD diagnosis (T1) and during follow-up (T2)...
February 23, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28229523/pathophysiology-of-fecal-incontinence-in-obese-patients-a-prospective-case-matched-study-of-201-patients
#5
C Brochard, A Vénara, A Bodère, A Ropert, G Bouguen, L Siproudhis
BACKGROUND: Obesity is an emerging risk factor for fecal incontinence (FI). The aim of this study was to characterize pathophysiologic mechanisms of FI in obese patients compared with non-obese patients in a prospective case-matched study. METHODS: The general characteristics and data of the anorectal manometry and endosonography of patients who were evaluated for FI at a single institution from 2005 to 2015 were prospectively assessed. Fecal incontinence was defined by a Cleveland Clinic Incontinence Score (CCIS) >4...
February 23, 2017: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
https://www.readbyqxmd.com/read/28228902/mri-diagnosis-of-herpes-simplex-encephalitis-in-an-elderly-man-with-nonspecific-symptoms
#6
Benjamin J Croll, Zachary M Dillon, Kevin R Weaver, Marna Rayl Greenberg
A 78-year-old male presented to the Emergency Department complaining of a 1-week onset of increasing fatigue and anorexia. The patient was previously well but had a history of depression, chronic diarrhea, and hypertension. His examination was remarkable for mild fever (100.1°F). He had no acute neurologic deficits. The patient felt better after intravenous fluids and was discharged to follow-up with the primary care provider. With no resolution of symptoms and new memory loss, the patient's primary care doctor ordered an MRI which revealed abnormal signal/patchy enhancement of the left temporal lobe indicative (pathognomonic) of herpes simplex encephalitis...
March 2017: Radiology case reports
https://www.readbyqxmd.com/read/28228493/hepatitis-e-virus-detection-and-quantification-by-an-rt-qpcr-assay-calibrated-to-the-world-health-organization-standard-for-hev-rna
#7
Jeffrey J Germer, Irina Ankoudinova, Yevgeniy S Belousov, Walt Mahoney, Chen Dong, Jihong Meng, Jayawant N Mandrekar, Joseph D Yao
Hepatitis E virus (HEV) has emerged as a cause of chronic hepatitis among immunocompromised patients. Molecular assays have become important tools for the diagnosis and management of these chronically-infected patients. A reverse transcription, real-time PCR (RT-qPCR) assay utilizing Pleiades probe chemistry and an RNA internal control for simultaneous detection and quantification of HEV RNA in human serum was developed based on adaptation of a previously described and broadly reactive primer set targeting the overlapping open reading frame (ORF) 2/3 nucleotide sequence of HEV...
February 22, 2017: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/28228106/long-term-treatment-with-ruxolitinib-for-patients-with-myelofibrosis-5-year-update-from-the-randomized-double-blind-placebo-controlled-phase-3-comfort-i-trial
#8
Srdan Verstovsek, Ruben A Mesa, Jason Gotlib, Vikas Gupta, John F DiPersio, John V Catalano, Michael W N Deininger, Carole B Miller, Richard T Silver, Moshe Talpaz, Elliott F Winton, Jimmie H Harvey, Murat O Arcasoy, Elizabeth O Hexner, Roger M Lyons, Ronald Paquette, Azra Raza, Mark Jones, Deanna Kornacki, Kang Sun, Hagop Kantarjian
BACKGROUND: The randomized, double-blind, placebo-controlled, phase 3 COMFORT-I trial evaluated the JAK1/JAK2 inhibitor ruxolitinib in patients with intermediate-2/high-risk myelofibrosis. The primary and planned 3-year analyses of COMFORT-I data demonstrated that ruxolitinib-the first myelofibrosis-approved therapy-reduced splenomegaly and prolonged overall survival versus placebo. Here, we present the final 5-year results. METHODS: Patients managed in Australia, Canada, and the USA were randomized centrally (interactive voice response system) 1:1 to oral ruxolitinib twice daily (15 or 20 mg per baseline platelet counts) or placebo...
February 22, 2017: Journal of Hematology & Oncology
https://www.readbyqxmd.com/read/28225740/early-pancreatic-dysfunction-after-resection-in-trauma-an-18-year-report-from-a-level-i-trauma-center
#9
Nicole Mansfield, Kenji Inaba, Regan Berg, Elizabeth Beale, Elizabeth Benjamin, Lydia Lam, Kazuhide Matsushima, Demetrios Demetriades
BACKGROUND: Early pancreatic dysfunction after resection in trauma has not been well characterized. The objective of this study was to examine the incidence and clinical impact of new-onset endocrine and exocrine dysfunction after pancreatic resection for trauma. METHODS: All patients sustaining a pancreatic injury from 1996 to 2013 were identified. Patients with preinjury diabetes were excluded. Survivors were divided into three groups according to the extent of anatomic resection-distal, proximal, or total pancreatectomy...
March 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28225539/cuba-s-family-doctor-and-nurse-teams-a-day-in-the-life
#10
Conner Gorry
Nurse Sarait Guarat has Felipe's clinical history out of the file cabinet and on Dr Martha Diaz's desk before he's even through the door. Not that Dr Díaz needs it: Having served 26 years at Consultorio (Family Doctor-and-Nurse Office) #17 on a leafy street in Havana's Vedado neighborhood, she knows each of her patients by name and their health status essentially by heart. After greeting 91-year old Felipe with the customary kiss on the cheek, Dr Díaz gets down to business, asking after his family, checking up on his diabetes and inquiring about the reason for his visit...
January 2017: MEDICC Review
https://www.readbyqxmd.com/read/28225185/preventive-effects-of-topical-washing-with-miconazole-nitrate-containing-soap-to-diaper-candidiasis-in-hospitalized-elderly-patients-a-prospective-double-blind-placebo-controlled-study
#11
Hidenori Takahashi, Noritaka Oyama, Izumi Tanaka, Michiko Hasegawa, Kaori Hirano, Chieko Shimada, Minoru Hasegawa
The objective of the present randomized, double-blind trial was to evaluate the efficacy and safety of daily washing with miconazole nitrate-containing soap for candidiasis at diaper-covered sites in elderly subjects under long-term inpatient care. To confirm the onset and disappearance of candidiasis, we microscopically evaluated the existence of the pseudohyphae and/or blastoconidia of Candida spp. We enrolled 75 elderly patients who wore diapers all day in the hospital or nursing home. Patients were randomly assigned to receive treatment with either miconazole soap or miconazole-free placebo soap, and 28 patients in the miconazole group and 27 patients in the placebo group were followed for 4 weeks...
February 22, 2017: Journal of Dermatology
https://www.readbyqxmd.com/read/28224456/zinc-toxicosis-in-a-boxer-dog-secondary-to-ingestion-of-holiday-garland
#12
Karyn Bischoff, Anne Chiapella, Jaime Weisman, Lisa M Crofton, Joseph Hillebrandt
INTRODUCTION: Increased admissions occur in small animal veterinary emergency clinics during some holidays, and some of the increased caseload is due to ingestion of toxic substances. This report documents zinc toxicosis contributing to the death of a dog after ingestion of holiday tinsel garland. CASE STUDY: A mature boxer dog presented with a 4-day history of vomiting and diarrhea. Radiodense foreign material was detected in the stomach and removed via gastrotomy...
February 21, 2017: Journal of Medical Toxicology: Official Journal of the American College of Medical Toxicology
https://www.readbyqxmd.com/read/28224426/nutritional-status-of-under-five-children-from-urban-low-income-families-in-xiangtan-and-jilin-in-china
#13
Yan-Fang Guo, Yin-Yan Gan, Chao-Nan Guo, Ju Sun, Li-Ping Hao
There have been many studies on the nutrition and the growth status of children from rural and remote western regions of China, whereas researches on children from urban low-income families are scarce. This study aimed to investigate the growth and nutritional status of children under five years of age from urban low-income families in China. There were 169 children aged 25-60 months recruited from Xiangtan and Jilin, two cities with a population of 2.81 million and 4.26 million respectively, in China in this cluster cross-sectional study...
February 2017: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/28224117/perc-manipulates-metabolism-and-surface-antigens-in-enteropathogenic-escherichia-coli
#14
Jay L Mellies, Amy Platenkamp, Jossef Osborn, Lily Ben-Avi
Enteropathogenic Escherichia coli is an important cause of profuse, watery diarrhea in infants living in developing regions of the world. Typical strains of EPEC (tEPEC) possess a virulence plasmid, while related clinical isolates that lack the pEAF plasmid are termed atypical EPEC (aEPEC). tEPEC and aEPEC tend to cause acute vs. more chronic type infections, respectively. The pEAF plasmid encodes an attachment factor as well as a regulatory operon, perABC. PerC, a poorly understood regulator, was previously shown to regulate expression of the type III secretion system through Ler...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28224035/colonic-intussusception-in-descending-colon-an-unusual-presentation-of-colon-lipoma
#15
Reza Bagherzadeh Saba, Amir Sadeghi, Neda Rad, Mohammad Taghi Safari, Farnoush Barzegar
Lipomas of the colon are relatively rare benign soft tissue tumors derived from mature adipocytes of mesenchymatic origin. During colonoscopy, surgery or autopsy they are generally discovered incidentally. Most cases are asymptomatic, with a small tumor size, and do not need any special treatment. However, in the cases with larger in size of tumor some symptoms such as anemia, abdominal pain, constipation, diarrhea, bleeding, or intussusception may be presented. We reported a 47-year-old woman with colonic intussusception in the descending colon caused by colonic lipoma and diagnosed after surgical exploration for obstructive colonic mass...
December 2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/28224033/distribution-and-risk-factors-associated-with-intestinal-parasite-infections-among-children-with-gastrointestinal-disorders
#16
Hamed Kiani, Ali Haghighi, Roya Salehi, Eznollah Azargashb
AIM: Prevalence and risk factors associated with intestinal parasites among children ≤ 12 years old in Nahavand county western Iran, was the objective of this search. BACKGROUND: Intestinal parasites (IPs) are important health problems among most societies. METHODS: This cross sectional study was carried out during 6 months from April to September 2014 in Nahavand County western Iran. Fecal samples were collected from 500 children suffering from gastrointestinal disorders (GIDs) and examined by macroscopy and microscopic (using saline and iodine wet mount, formalin-ether sedimentation, Trichrome and modified Ziehl Neelsen staining) methods...
December 2016: Gastroenterology and Hepatology From Bed to Bench
https://www.readbyqxmd.com/read/28223722/to-screen-or-not-to-screen-celiac-antibodies-in-liver-diseases
#17
REVIEW
Janaína Luz Narciso-Schiavon, Leonardo Lucca Schiavon
Celiac disease (CD) is a systemic immune-mediated disorder triggered by dietary gluten in genetically predisposed individuals. The typical symptoms are anemia, diarrhea, fatigue, weight loss, and abdominal pain. CD has been reported in patients with primary sclerosing cholangitis, primary biliary cholangitis, autoimmune hepatitis, aminotransferase elevations, nonalcoholic fatty liver disease, hepatitis B, hepatitis C, portal hypertension and liver cirrhosis. We evaluate recommendations for active screening for CD in patients with liver diseases, and the effect of a gluten-free diet in these different settings...
February 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28223146/identification-of-a-novel-cosavirus-species-in-feces-of-children-and-its-relationship-with-acute-gastroenteritis-in-china
#18
Jie-Mei Yu, Yuan-Yun Ao, Li-Li Li, Zhao-Jun Duan
OBJECTIVES: To assess the prevalence of human cosavirus (HCosV) in China and to determine the association of a novel HCosV (Cosa-CHN) with acute gastroenteritis (AGE) . METHODS: A case-control study with 461 paired stool samples from diarrhea and healthy children was conducted. Real-time PCR and nested PCR were used to detect the HCosVs. Rapid-amplification of cDNA ends was employed to obtain the ends of the Cosa-CHN. RESULTS: Known HCosVs were detected in two control samples, while Cosa-CHN was detected in eight (1...
February 18, 2017: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/28223118/characterization-of-the-dinophysistoxin-2-acute-oral-toxicity-in-mice-to-define-the-toxicity-equivalency-factor
#19
Paula Abal, M Carmen Louzao, José Manuel Cifuentes, Natalia Vilariño, Ines Rodriguez, Amparo Alfonso, Mercedes R Vieytes, Luis M Botana
Ingestion of shellfish with dinophysistoxin-2 (DTX2) can lead to diarrheic shellfish poisoning (DSP). The official control method of DSP toxins in seafood is the liquid chromatography-mass spectrometry analysis (LC-MS). However in order to calculate the total toxicity of shellfish, the concentration of each compound must be multiplied by individual Toxicity Equivalency Factor (TEF). Considering that TEFs caused some controversy and the scarce information about DTX2 toxicity, the aim of this study was to characterize the oral toxicity of DTX2 in mice...
February 18, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28223090/roux-en-y-gastric-bypass-for-the-treatment-of-severe-complications-after-omega-loop-gastric-bypass
#20
Tigran Poghosyan, Clementine Caille, David Moszkowicz, Mouna Hanachi, Claire Carette, Jean-Luc Bouillot
BACKGROUND: Omega-loop gastric bypass (OLGB) may be associated with severe complications, including anastomotic leak, refractory ulcer or stenosis, undernutrition, and disabling digestive disorders (chronic diarrhea, steatorrhea, bile reflux, and vomiting). OLGB conversion to Roux-en-Y gastric bypass (RYGB) was suggested to treat these complications. OBJECTIVES: To evaluate the efficacy and risk of severe complications after OLGB conversion to RYGB. SETTING: University hospital...
December 9, 2016: Surgery for Obesity and related Diseases: Official Journal of the American Society for Bariatric Surgery
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