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Hong-Jie Li, Dong-Sheng Gao, Yong-Tao Li, Yong-Sheng Wang, Hong-Ying Liu, Jun Zhao
Porcine epidemic diarrhea virus (PEDV), a member of the Coronaviridae family, causes acute diarrhea, vomiting, dehydration, and high mortality rates in neonatal piglets. Severe outbreaks of PEDV variants have re-emerged in Asia and North America since 2010, causing tremendous economic losses to the swine industry. The lack of effective therapeutic treatment promotes the research for new antivirals. Lithium chloride (LiCl) has been reported as a potential antiviral drug for certain viruses. In this study, the antiviral effect of LiCl on PEDV in Vero cells was evaluated...
March 5, 2018: Research in Veterinary Science
George A Fisher, Edward M Wolin, Nilani Liyanage, Susan Pitman Lowenthal, Beloo Mirakhur, Rodney F Pommier, Montaser Shaheen, Aaron I Vinik
OBJECTIVE: This ELECT prospective analysis examined lanreotide depot/autogel for carcinoid syndrome (CS) symptom control in patients with neuroendocrine tumors (NETs) who were responsive to prior octreotide (prior octreotide group) compared with patients who were naïve to prior somatostatin analogue treatment (de novo group). METHODS: Adults with histopathologically confirmed NET and stable CS (diarrhea and/or flushing) were randomized to subcutaneous (SC) lanreotide 120 mg or placebo every 4 weeks for 16 weeks...
March 2018: Endocrine Practice
Germán Errázuriz
INTRODUCTION: Rectal prolapse (RP) is related to an increase of intra-abdominal pressure, pelvic floor disease or anal sphincter. The most common causes of RP are constipation, cystic fibrosis, whooping cough and dysenteric diarrhea. However, celiac disease is not considered among the pathologies re lated to RP. OBJECTIVE: To present a scarcely described association between RP and celiac disease. CLINICAL CASES: We presented 2 preschoolers in whom the reason for consultation was RP, whose study was focused on as prolonged diarrhea, due to the antecedent of pasty consistency of stools...
December 2017: Revista Chilena de Pediatría
Lili Zhang, Junsong Shen, Linchun Guo, Fenggan Cheng, Qi Fan, Keqian Ni, Shujing Xia, Detong Zhou
The present study aimed to determine the diagnostic yield of OMOM capsule endoscopy for small bowel diseases in adults. A total of 89 patients, including 45 cases of obscure abdominal pain, 22 of chronic diarrhea, 18 of obscure gastrointestinal bleeding and 4 of obscure anemia were enrolled in the present study. The transit time of the endoscopy capsule in the digestive tract was recorded and the testing results were analyzed. All detections were completed except for four capsule retentions and the completion rate was 95...
April 2018: Experimental and Therapeutic Medicine
Shuhong Zhang, Guangzhu Yang, Qinghua Ye, Qingping Wu, Jumei Zhang, Yuanbin Huang
Klebsiella pneumoniae is not only a major hospital-acquired pathogen but also an important food-borne pathogen that can cause septicaemia, liver abscesses, and diarrhea in humans. The phenotypic and genotypic characteristics of K. pneumoniae in retail foods have not been thoroughly investigated in China. The objective of this study was to characterize K. pneumoniae isolates through biotyping, serotyping, determination of virulence factors, antibiotic resistance testing, enterobacterial repetitive intergenic consensus-polymerase chain reaction (ERIC-PCR), and (GTG)5 -PCR molecular typing...
2018: Frontiers in Microbiology
Darren M Brenner, Ronald Fogel, Spencer D Dorn, Richard Krause, Paul Eng, Robert Kirshoff, Anhthu Nguyen, Robert A Crozier, Leslie Magnus, Patrick H Griffin
OBJECTIVES: Two identical, phase 3, randomized, double-blind, placebo-controlled trials evaluated the efficacy and safety of plecanatide in patients with irritable bowel syndrome with constipation (IBS-C). METHODS: Adults meeting Rome III criteria for IBS-C were randomized (1:1:1) to placebo or plecanatide (3 or 6 mg) for 12 weeks. The primary efficacy end point was the percentage of overall responders (patients reporting ≥30% reduction from baseline in worst abdominal pain plus an increase of ≥1 complete spontaneous bowel movement (CSBM)/week from baseline in the same week for ≥6 of 12 treatment weeks)...
March 15, 2018: American Journal of Gastroenterology
B Colitti, C Nogarol, L Bertolotti, S Rosati
We sequenced the complete genome of noncytopathic bovine viral diarrhea virus (BVDV) type 2 strain CN10.2015.821. It belongs to the subgenotype 2a, and it was isolated from an immunotolerant and persistently infected calf identified during a serological investigation. The complete genome is composed of 12,273 nucleotides, organized as one open reading frame encoding 3,897 amino acids.
March 15, 2018: Genome Announcements
Edgar Isaac Rojas-Bedolla, Jorge Luis Gutiérrez-Pérez, Mario Iván Arenas-López, Marco Martin González-Chávez, Juan Ramón Zapata-Morales, Claudia Leticia Mendoza-Macías, Candy Carranza-Álvarez, Juan José Maldonado-Miranda, Martha Alicia Deveze-Álvarez, Angel Josabad Alonso-Castro
ETHNOPHARMACOLOGICAL RELEVANCE: Celtis pallida Torr (Cannabaceae) is employed as a folk medicine for the treatment of inflammation, pain, skin infections, and diarrhea, among other diseases. AIM OF THE STUDY: The purpose of this work was to assess the chemical composition, the in vitro and in vivo toxicity, the antimicrobial, anti-inflammatory, antidiarrheal, antinociceptive, locomotor, and sedative effects of an ethanolic extract obtained from Celtis pallida aerial parts (CPE)...
March 12, 2018: Journal of Ethnopharmacology
Yan-Ling Yin, Hui-Jun Zhang, Ya-Jie Yuan, Huan Tang, Dan Chen, Sha Jing, Hao-Xian Wu, Sha-Sha Wang, Guang-Hui Zhao
Giardia duodenalis (syn. Giardia lamblia, Giardia intestinalis) is an important zoonotic parasite that parasitizes the gastro-intestines of humans and animals, with diarrhea as the most common clinical symptom. The goat has been indicated as one of the most important reservoirs of G. duodenalis for humans. In the present study, we investigated the prevalence and genetic diversity of G. duodenalis in goats in Shaanxi province, northwestern China. A total of 1311 faecal specimens were examined, and the overall prevalence was 7...
March 12, 2018: Acta Tropica
Lúcio Ayres Caldas, Tânia Rosária Pereira Freitas, Renata Campos Azevedo, Wanderley de Souza
Bovine viral diarrhea virus can cause acute disease in livestock, leading to economic losses. We show that Prostaglandin A1 inhibits bovine viral diarrhea virus replication in Madin-Darby bovine kidney cells (94% inhibition using 5μg/mL). Light and electron microscopy of infected cells shows that Prostaglandin A1 also prevents virus-induced vacuolization, but at higher concentrations (10μg/mL).
March 1, 2018: Brazilian Journal of Microbiology: [publication of the Brazilian Society for Microbiology]
Bakary Sanneh, Alhagie Papa Sey, Minesh Shah, Jacqueline Tate, Mariama Sonko, Sheriffo Jagne, ModouLamin Jarju, Dawda Sowe, Makie Taal, Adam Cohen, Umesh Parashar, Jason M Mwenda
INTRODUCTION: Rotavirus vaccines protect against the leading cause of severe childhood diarrhoea, and have been introduced in many low-income African countries. The Gambia introducedRotateq® (RV5) into their national immunization program in 2013. We revieweddata from an active rotavirus sentinel surveillancesitefor early evidence of vaccine impact. METHODS: We compared rotavirus prevalence in diarrhoeal stool in children< 5 years of age admittedat the Edward Francis Small Teaching Hospital sentinel surveillance site before (2013) andafterRV5 introduction (2015-2016) in the Gambia...
March 12, 2018: Vaccine
Shakila Asmat, Fouzia Shaukat, Raheela Asmat, Hafiz Faiq Siddique Gul Bakhat, Tauseef M Asmat
OBJECTIVE: To compare the efficacy of Saccharomyces boulardii and lactic acid producing probiotics in addition to usual treatment regimen to cure diarrhea among children (6 months to 5 years of age). STUDY DESIGN: Randomized controlled trial. PLACE AND DURATION OF STUDY: Department of Pediatrics, Sheikh Zayed Hospital, Lahore, from February to July 2015. METHODOLOGY: Children suffering from acute diarrhea were orally administered Saccharomyces boulardii and lactic acid producing probiotics for 5 days...
March 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
Nisar Ahmed, Adeel Riaz, Zahra Zubair, Muhammad Saqib, Sehrish Ijaz, Muhammad Shah Nawaz-Ul-Rehman, Ahmed Al-Qahtani, Muhammad Mubin
BACKGROUND: The infection in dogs due to canine parvovirus (CPV), is a highly contagious one with high mortality rate. The present study was undertaken for a detailed genetic analysis of partial VP2 gene i.e., 630 bp isolated from rectal swab samples of infected domestic and stray dogs from all areas of district Faisalabad. Monitoring of viruses is important, as continuous prevalence of viral infection might be associated with emergence of new virulent strains. METHODS: In the present study, 40 rectal swab samples were collected from diarrheic dogs from different areas of district Faisalabad, Pakistan, in 2014-15 and screened for the presence of CPV by immunochromatography...
March 15, 2018: Virology Journal
Gunta Laizane, Anda Kivite, Inese Stars, Marita Cikovska, Ilze Grope, Dace Gardovska
BACKGROUND: Rotavirus is the leading cause of severe diarrhea in young children and infants worldwide, representing a heavy public health burden. Limited information is available regarding the impact of rotavirus gastroenteritis on the quality of life of affected children and their families. The objectives of study were to estimate the impact of rotavirus infection on health-related quality of life (HRQL), to assess the social and emotional effects on the families of affected children...
March 15, 2018: BMC Pediatrics
Nan Shwe Nwe Htun, Peter Odermatt, Ivan Müller, Peiling Yap, Peter Steinmann, Christian Schindler, Markus Gerber, Rosa Du Randt, Cheryl Walter, Uwe Pühse, Jürg Utzinger, Nicole Probst-Hensch
BACKGROUND: Low- and middle-income countries are facing a dual disease burden with infectious diseases (e.g., gastrointestinal tract infections) and non-communicable diseases (e.g., diabetes) being common. For instance, chronic parasite infections lead to altered immune regulatory networks, anemia, malnutrition, and diarrhea with an associated shift in the gut microbiome. These can all be pathways of potential relevance for insulin resistance and diabetes. The aim of this study was to investigate the association between common gastrointestinal tract infections and glycemia in children from non-fee paying schools in South Africa...
March 15, 2018: PLoS Neglected Tropical Diseases
Jacqueline H Wolf
In the late 19th-century United States and Europe, infants died at high rates from diarrhea. Physicians and social justice advocates responded to the public health crisis with attempts to clean up the water and cows' milk supplies, as well as social welfare legislation and assorted educational efforts to help mothers better care for their children. Most visible among the educational efforts were breastfeeding campaigns. A century later in developing countries, physicians and activists were confronted with a similar problem-infants dying from diarrhea due to the unethical advertising and marketing practices of formula companies...
March 1, 2018: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
Quintin Borgersen, David T Bolick, Glynis L Kolling, Matthew Aijuka, Fernando Ruiz-Perez, Richard L Guerrant, James P Nataro, Araceli E Santiago
Enteroaggregative E. coli (EAEC) is associated with food-borne outbreaks of diarrhea and growth faltering among children in developing countries. A Shiga toxin-producing EAEC strain of serotype O104:H4 strain caused one of the largest outbreaks of a food-borne infection in Europe in 2011. The outbreak was traced to contaminated fenugreek sprouts, yet the mechanisms whereby such persistent contamination of sprouts could have occurred are not clear. We found that under ambient conditions of temperature and in minimal media, pathogenic Shiga toxin-producing EAEC O104:H4 227-11 and non-Shiga toxin-producing 042 strains both produce high levels of exopolysaccharide structures (EPS) that are released to the external milieu...
March 15, 2018: Gut Microbes
N A Filatova, N A Knyazev, S O Skarlato, O V Anatskaya, A E Vinogradov
Cryptosporidiosis causes persistent diarrhea in infants, immunocompromised patients and elderly persons. Long-term consequences of the disease include increased risk of malignancy, cardiomyopathy and gastrointestinal inflammation. This study aimed to investigate prolonged effects of cryptosporidiosis on innate immunity and growth in neonatal C3HA mice. The disease was challenged by Cryptosporidium parvum oocyst inoculation into 7-days old animals. The mice whose intestine smears contained 3-5 or 6 and more oocysts per microscopic field at the day 5 after infection were considered as mildly or severely infected, correspondingly...
March 14, 2018: Parasite Immunology
Raziyeh Kasaei, David Carmena, Ali Jelowdar, Molouk Beiromvand
Giardia duodenalis is an intestinal flagellated protozoan that infects humans and several animal species. Giardiasis causing more than 200 million symptomatic infections globally is one of the most common causes of diarrhea in developing countries. Based on molecular studies mainly targeting the small-subunit (SSU) rRNA gene locus of the parasite, eight assemblages (A to H) have been identified in humans and other animal species. The aim of the current study was to evaluate the frequency and molecular diversity of G...
March 14, 2018: Parasitology Research
Fariha Hasan, Mohammad O Khan, Mukarram Ali
Introduction Pakistan is extremely susceptible to an influenza outbreak, as it shares borders with the most affected countries, namely China and India. The medical and dental students come into direct contact with the affected population and should be aware of the risk factors and signs and symptoms pertaining to swine influenza virus (SIV). Hence, this survey was conducted to assess the knowledge, perceptions and self-care practices of the medical and dental students with regards to this pandemic. Methods A descriptive, cross-sectional study was conducted to evaluate the swine flu-related knowledge, attitudes and practices of the medical and dental students at various institutions in Karachi, Pakistan...
January 9, 2018: Curēus
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