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Douglas J Robertson, Jeffrey K Lee, C Richard Boland, Jason A Dominitz, Francis M Giardiello, David A Johnson, Tonya Kaltenbach, David Lieberman, Theodore R Levin, Douglas K Rex
The use of the fecal occult blood test (FOBT) for colorectal cancer (CRC) screening is supported by randomized trials demonstrating effectiveness in cancer prevention and widely recommended by guidelines for this purpose. The fecal immunochemical test (FIT), as a direct measure of human hemoglobin in stool has a number of advantages relative to conventional FOBT and is increasingly used relative to that test. This review summarizes current evidence for FIT in colorectal neoplasia detection and the comparative effectiveness of FIT relative to other commonly used CRC screening modalities...
October 18, 2016: American Journal of Gastroenterology
Wei Li, Hui-Hui Gao, Qiong Zhang, Yu-Jie Liu, Ran Tao, Yu-Ping Cheng, Qiang Shu, Shi-Qiang Shang
Herpangina, usually caused by coxsackie virus A, is prevalent in children spreading through the fecal-oral transmission and the respiratory droplets dissemination. Also, it is mostly asymptomatic and self-limiting. In our study, we found that large outbreak of herpangina in children occurred in the summer of 2015 in Hangzhou, China. From May 1th to August 31th, a total of 10 210 children were diagnosed with herpangina in Children's Hospital of Zhejiang University School of Medicine. 2 310 throat swabs were collected and tested for enterovirus detection by real-time RT-PCR, while 1 651 cases were positive with the rate of 71...
October 18, 2016: Scientific Reports
Kei Nakajima, Kaname Suwa
BACKGROUND: Numerous etiologies are implicated in the complications of diabetes. A link between diabetes and the predisposition to certain cancers, including colon cancer, has been established during the last decade. However, the relationship between fecal occult blood test (FOBT), a screening method used principally for detection of colon cancer, and diabetes has not been explored. METHODS: We investigated the association of positive FOBT with HbA1c of 5.70-6.49% (prediabetes) and HbA1c of ≥6...
October 14, 2016: Clinical Biochemistry
Xinfeng Liu, Yuyao Guan, Shiliang Cheng, Yidan Huang, Qin Yan, Jun Zhang, Guanjun Huang, Jian Zheng, Tianqiang Liu
Vibrio parahaemolyticus is widely present in brackish water all over the world, causing infections in certain aquatic animals. It is also a foodborne pathogen that causes diarrhea in humans. The aim of this study is to develop an immunochromatographic lateral flow assay (LFA) for rapid detection of V. parahaemolyticus in both aquatic products and human feces of diarrheal patients. Two monoclonal antibody (MAb) pairs, GA1a-IC9 and IC9-KB4c, were developed and proven to be highly specific and sensitive to V. parahaemolyticus...
October 14, 2016: Journal of Microbiological Methods
S M Sinn, W R Gibbons, M L Brown, J M DeRouchey, C L Levesque
An experimental, microbially enhanced soybean product (MEPRO) was evaluated as a replacement for fishmeal (FM). Assessment of feedstuffs should include estimation of digestibility as well as pig performance and in combination with dietary additives. Digestibility values determined in growing pigs may not apply to nursery pigs; thus, standardized ileal digestibility (SID) of amino acids (AA) in MEPRO and FM were determined using 30±1.6 kg BW ileal-cannulated barrows (n=6) and 9.8±1.2 kg BW barrows (n=37; serial slaughter)...
October 18, 2016: Animal: An International Journal of Animal Bioscience
Yanling Wei, Jun Yang, Jun Wang, Yang Yang, Juan Huang, Hao Gong, Hongli Cui, Dongfeng Chen
BACKGROUND: The dysbiosis of intestinal microbiota plays an important role in the development of gut-derived infections, making it a potential therapeutic target against multiple organ dysfunction syndrome (MODS) after sepsis. However, the effectiveness of fecal microbiota transplantation (FMT) in treating this disease has been rarely investigated. METHODS: Two male patients, a 65-year-old and an 84-year-old, were initially diagnosed with cerebellar hemorrhage and cerebral infarction, respectively, after admission...
October 18, 2016: Critical Care: the Official Journal of the Critical Care Forum
S A Sarker, B Berger, Y Deng, S Kieser, F Foata, D Moine, P Descombes, S Sultana, S Huq, P K Bardhan, V Vuillet, F Praplan, H Brüssow
A T4-like coliphage cocktail was given with different oral doses to healthy Bangladeshi children in a placebo-controlled randomized phase I safety trial. Fecal phage detection was oral dose dependent suggesting passive gut transit of coliphages through the gut. No adverse effects of phage application were seen clinically and by clinical chemistry. Similar results were obtained for a commercial phage preparation (Coliproteus from Microgen/Russia). By 16S rRNA gene sequencing only a low degree of fecal microbiota conservation was seen in healthy children from Bangladesh who were sampled over a time interval of 7 days suggesting a substantial temporal fluctuation of the fecal microbiota composition...
October 17, 2016: Environmental Microbiology
Yuli Hu, Shoujun Fan, Xiaobing Liao, Chao Chen, Liang Su, Xuegang Li
Berberine (BBR) is a bioactive plant ingredient derived from the roots and bark of Berberis aristata and Coptis chinensis and has a wide variety of pharmacological effects. 8-cetylberberine (8-BBR-C16) is the berberine (BBR) derivative reconstructed from adding octadecyl at C-8 of BBR to enhance its activity. This study presents a reliable method for the determination of BBR and 8-BBR-C16 in rat plasma, urine and feces. BBR and 8-BBR-C16 were determined by HPLC-UV after liquid-liquid extraction for plasma samples, and solid-phase extraction for urinary and fecal samples...
October 14, 2016: Journal of Pharmaceutical and Biomedical Analysis
Xavier Boronat-Garrido, Jan Kottner, Gabriela Schmitz, Nils Lahmann
PURPOSE: The purpose of this study was to estimate the prevalence and severity of incontinence-associated dermatitis (IAD) in incontinent nursing home residents by using the Incontinence-Associated Dermatitis Intervention Tool-D (IADIT-D) and to identify potential risk factors. METHODS: From 2012 to 2014, 3 consecutive annual cross-sectional multicenter studies in 5785 residents in 78 German nursing homes were conducted. Secondary data analysis was performed including all incontinent residents with complete data from the German version of the IADIT-D and validated instrument to assess IAD...
October 4, 2016: Journal of Wound, Ostomy, and Continence Nursing
S Haas, C Brock, K Krogh, M Gram, L Lundby, A M Drewes, S Laurberg
BACKGROUND: It has been suggested that the effects of sacral nerve stimulation against fecal incontinence involve neuromodulation at spinal or supraspinal levels. OBJECTIVE: This study aims to investigate the afferent sensory pathways from the anorectum before and during sacral nerve stimulation. DESIGN: This is an explorative study. PATIENTS: Fifteen women with idiopathic fecal incontinence (mean age, 58 ± 12.2 years) were selected...
November 2016: Diseases of the Colon and Rectum
Javier Jerez-Roig, Nayara Priscila Dantas de Oliveira, Bartolomeu Fagundes de Lima Filho, Maria Amanda de Farias Bezerra, Monayane Grazielly Leite Matias, Lidiane Macedo Ferreira, Fabienne Louise Juvêncio Dos Santos Amaral, Dyego Leandro Bezerra Souza, Kenio Costa Lima
: Background/Study Context: Depression is a common psychiatric disorder in the elderly that leads to a decrease in quality of life and functional impairment, among other health problems. The study of depressive symptoms in institutionalized elderly is scarce in Latin America and can contribute to plan prevention and treatment actions in order to improve health conditions for the residents as well as quality of life. Therefore, the aim of this study is to determine the prevalence of depressive symptoms and identify its associated factors in institutionalized elderly...
October 2016: Experimental Aging Research
Chun Chen, Qiang Huang, Xiong Fu, Rui Hai Liu
This study investigated the in vitro fermentation of polysaccharides from Morus alba L., the contribution of its carbohydrates to the fermentation, and the effect on the composition of gut microbiota. Over 48 h of fermentation, the pH value in the fecal culture decreased from 7.12 to 6.14, and the total short chain fatty acids (SCFA) and acetic, propionic, and butyric acids all significantly increased. After 48 h of fermentation, 45.36 ± 1.36% of the total carbohydrates in the polysaccharide, including 35...
October 17, 2016: Food & Function
Dorota Gliwicz, Irena Jankowska, Aldona Wierzbicka, Anna Miśkiewicz-Chotnicka, Aleksandra Lisowska, Jarosław Walkowiak
Alagille syndrome (AGS) is often associated with symptoms of maldigestion, such as steatorrhea, hypotrophy and growth retardation. Exocrine pancreatic insufficiency was proposed as the underlying cause. We aimed to assess the exocrine pancreatic function with the use of different methods in AGS patients. Concentrations of fecal elastase-1 (FE1) and fecal lipase (FL) activities were measured in 33 children with AGS. The C-mixed triglyceride breath test (MTBT) in a subgroup comprising 15 patients. In all patients studied, FE1 concentrations and FL activities were normal...
October 17, 2016: Scientific Reports
Y-B Yu, D-Y Zhao, Q-Q Qi, X Long, X Li, F-X Chen, X-L Zuo
BACKGROUND: Brain-derived neurotrophic factor (BDNF) may play a vital role in the homeostatic regulation of intestinal barrier integrity. We aimed to investigate the physiological role of BDNF in maintaining the intestinal epithelial barrier using postinflammatory irritable bowel syndrome (PI-IBS) mice and explore the underlying molecular mechanisms using intestinal epithelial cells in vitro. METHODS: Postinflammatory-IBS mice were induced by intrarectal administration of trinitrobenzene sulfonic acid and allowed to recover for 28 days...
October 17, 2016: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
T N Hustoft, T Hausken, S O Ystad, J Valeur, K Brokstad, J G Hatlebakk, G A Lied
BACKGROUND: A diet low in fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) is increasingly recommended for patients with irritable bowel syndrome (IBS). We aimed to investigate the effects of a blinded low-FODMAP vs high-fructo-oligosaccharides (FOS) diet on symptoms, immune activation, gut microbiota composition, and short-chain fatty acids (SCFAs). METHODS: Twenty patients with diarrhea-predominant or mixed IBS were instructed to follow a low-FODMAP diet (LFD) throughout a 9-week study period...
October 16, 2016: Neurogastroenterology and Motility: the Official Journal of the European Gastrointestinal Motility Society
Anthony Razzak, Dineen Smith, Maliha Zahid, Georgios Papachristou, Asif Khalid
Background and aims: Adenoma detection rate (ADR) and cecal withdrawal time (CWT) have been identified as measures of colonoscopy quality. This study evaluates the impact of monitoring these measures on provider performance. Methods: Six blinded gastroenterologists practicing at a Veterans Affairs Medical Center were prospectively monitored over 9 months. Data for screening, adenoma surveillance, and fecal occult blood test positive (FOBT +) indicated colonoscopies were obtained, including exam preparation quality, cecal intubation rate, CWT, ADR, adenomas per colonoscopy (APC), and adverse events...
October 2016: Endoscopy International Open
Emanuel A Shapera, Vinay K Rai
Proper surgical management of anal fistula demands sound clinical judgment and extraordinary care to prevent incontinence and adequate postoperative pain control and provide satisfactory resolution to optimize quality of life. Fecal incontinence can be a devastating complication of procedures performed for fistula in ano. We report a unique case in which temporary incontinence (for less than 4 days) followed injection of liposomal bupivacaine for postoperative pain control after draining seton placement for fistula in ano...
2016: Case Reports in Surgery
Mara de Moura Gondim Prata, A Havt, D T Bolick, R Pinkerton, Aam Lima, R L Guerrant
Fecal biomarkers have emerged as important tools to assess intestinal inflammation and enteropathy. The aim of this study was to investigate the correlations between the fecal markers, myeloperoxidase (MPO), lactoferrin (FL), calprotectin (FC) and lipocalin-2 (Lcn-2), and to compare differences by breastfeeding status as well as normalization by fecal protein or by fecal weight. Simultaneous, quantitative MPO, FL, FC and Lcn-2, levels were determined in frozen fecal specimens collected from 78 children (mean age 15...
2016: Journal of Translational Science
Islam I Sabike, Ryoko Uemura, Yumi Kirino, Hirohisa Mekata, Satoshi Sekiguchi, Tamaki Okabayashi, Yoshitaka Goto, Wataru Yamazaki
Rapid identification of Campylobacter-positive flocks before slaughter, following freezing and heat treatment for the Campylobacter-positive carcasses at the slaughterhouses is an effective control strategy against foodborne campylobacteriosis. We evaluated a loop-mediated isothermal amplification (LAMP) assay for the direct screening of naturally contaminated chicken cloacal swabs for C. jejuni/C. coli to compare this assay with conventional quantitative culture methods. In a comparison study of 165 broilers, the LAMP assay showed 82...
2016: Frontiers in Microbiology
Nicole H Martin, Aljoša Trmčić, Tsung-Han Hsieh, Kathryn J Boor, Martin Wiedmann
Testing for coliforms has a long history in the dairy industry and has helped to identify raw milk and dairy products that may have been exposed to unsanitary conditions. Coliform standards are included in a number of regulatory documents (e.g., the U.S. Food and Drug Administration's Grade "A" Pasteurized Milk Ordinance). As a consequence, detection above a threshold of members of this method-defined, but diverse, group of bacteria can result in a wide range of regulatory outcomes. Coliforms are defined as aerobic or facultatively anaerobic, Gram negative, non-sporeforming rods capable of fermenting lactose to produce gas and acid within 48 h at 32-35°C; 19 genera currently include at least some strains that represent coliforms...
2016: Frontiers in Microbiology
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