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blood digestive

Marthie M Ehlers, Wilhelmina Strasheim, Michelle Lowe, Veronica Ueckermann, Marleen M Kock
Staphylococcus epidermidis is one of the most prevalent pathogens implicated in catheter-related bloodstream infections (CRBSI) at an academic hospital in Pretoria, South Africa. Little is known about the clonality and the prevalence of antibiotic resistance and virulence genes in S. epidermidis (e.g., ica AB, IS 256, mec A, and qac A/B). A total of 508 intravascular catheters (IVCs) from 331 patients were submitted for culture from May to October 2013. Only 50% ( n = 253/508) of the IVCs were accompanied by blood cultures (BCs) taken within 48 h...
2018: Frontiers in Microbiology
Sarah Theiner, Márkó Grabarics, Luis Galvez, Hristo P Varbanov, Nadine S Sommerfeld, Markus Galanski, Bernhard K Keppler, Gunda Koellensperger
The potential advantage of platinum(iv) complexes as alternatives to classical platinum(ii)-based drugs relies on their kinetic stability in the body before reaching the tumor site and on their activation by reduction inside cancer cells. In this study, an analytical workflow has been developed to investigate the reductive biotransformation and kinetic inertness of platinum(iv) prodrugs comprising different ligand coordination spheres (respectively, lipophilicity and redox behavior) in whole human blood. The distribution of platinum(iv) complexes in blood pellets and plasma was determined by inductively coupled plasma-mass spectrometry (ICP-MS) after microwave digestion...
March 21, 2018: Dalton Transactions: An International Journal of Inorganic Chemistry
EnHao Wu, Lei Huang, Ya Zhou, Xun Zhu
Introduction: Foreign body stuck in the throat is a common emergency case, which can be removed by the endoscopic treatment. Fish bones are one of the common observed foreign bodies in the pharynx or cervical esophagus. Fish bones have a risk of damaging the mucosa when lodged in the upper digestive tract. Foreign bodies of fish bones located outside the laryngopharyngeal tissue are relatively unusual, and it is even more rare that they remain in the thyroid. It may cause local infection, abscess formation, large blood vessels rupture, and other serious life-threatening complications when the position of the fish bone migrates to the neck...
2018: Case Reports in Medicine
Grace VanHoy, Michelle Carman, Greg Habing, Jeffrey Lakritz, C Austin Hinds, Andrew Niehaus, Ray M Kaplan, Antoinette E Marsh
Haemonchosis in camelids remains a challenging disease to treat, and prevention has become increasingly problematic due to widespread anthelmintic resistance. Barbervax® is an adjuvanted vaccine containing natural H-11, H-gal-GP antigens obtained from Haemonchus contortus adults via a proprietary process and solubilized in Quil A. This vaccine is approved for use in Australia, after demonstrating its safety and efficacy in sheep and goats. There are no published studies evaluating Barbervax in other ruminants/pseudoruminants such as camelids which can be parasitized with H...
March 15, 2018: Veterinary Parasitology
Akim Felipe Santos Nobre, Danilo de Souza Almeida, Louise Canto Ferreira, Deimy Lima Ferreira, Edivaldo Costa Sousa Júnior, Maria de Nazaré do Socorro de Almeida Viana, Ingrid Christiane Silva, Bruna Teles Pinheiro, Stephen Francis Ferrari, Alexandre da Costa Linhares, Edna Aoba Ishikawa, Rita Catarina Medeiros Sousa, Maísa Silva de Sousa
The Human T-cell Lymphotropic Virus (HTLV-1) is a Deltaretrovírus that was first isolated in the 1970s, and associated with Adult T-cell Leucemia-Lymphoma (ATLL), and subsequently to Tropical Spastic Paraparesis-Myelopathy (TSP/HAM). The genetic diversity of the virus varies among geographic regions, although its mutation rate is very low (approximately 1% per thousand years) in comparison with other viruses. The present study determined the genetic diversity of HTLV-1 in the metropolitan region of Belém, in northern Brazil...
2018: PloS One
Francesco Brigo, Simona Lattanzi, Eugen Trinka, Raffaele Nardone, Nicola Luigi Bragazzi, Martino Ruggieri, Ignazio Vecchio, Mariano Martini
In this article, we discuss on the role of the British physician and midwifery practitioner John Clarke (1760-1815) in the characterisation of the various types of seizures and epilepsy and related phenomena ('convulsions') occurring in children. In his unfinished work Commentaries on Some of the Most Important Diseases of Children (1815), Clarke discussed the pathophysiology of convulsions and was the first to describe, 12 years before the French neurologist Louis Francois Bravais (1801-1843) and more than 30 years before the Irish-born physician Robert Bentley Todd (1809-1860), the postictal paresis...
March 20, 2018: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
Alina Dima, Ciprian Jurcut, Anca Manolache, Daniel Vasile Balaban, Alina Popp, Mariana Jinga
BACKGROUND AND AIMS: Celiac disease (CD) presents with a wide spectrum of extra-digestive symptoms, including hemorrhagic manifestations. The aim of this review was to conduct an extensive analysis of the hemorrhagic events reported in adult CD patients. METHODS: Case report and review of the literature. Pubmed (MEDLINE) database search from January 1970 onwards was performed using the medical subject headings [MeSH] terms "celiac disease" AND "blood coagulation disorders", "hemorrhage", "hematoma", "hematuria", "hemoptysis", "epistaxis", "hemosiderosis"...
March 2018: Journal of Gastrointestinal and Liver Diseases: JGLD
Spinello Antinori, Laura Galimberti, Romualdo Grande, Roberto Bianco, Letizia Oreni, Letizia Traversi, Davide Ricaboni, Giovanna Bestetti, Alessia Lai, Davide Mileto, Maria Rita Gismondo, Marina Petullà, Silvia Garelli, Gianfranco De Maio, Chiara Cogliati, Daniela Torzillo, Anna Maria Villa, Ada Maristella Egidi, Ernestina Carla Repetto, Anna Lisa Ridolfo, Mario Corbellino, Massimo Galli
OBJECTIVES: We aimed to assess the prevalence and risk factors for Chagas Disease (CD) in Latin American immigrants and to evaluate the accuracy of diagnostic tests. Moreover, we offered to all positive subjects a complete free-of-charge clinical/instrumental evaluation as well as benznidazole treatment in order to stage the disease and verify drug tolerability. METHODS: A cross-sectional survey of CD among Latin Americans living in Milan and its metropolitan area was conducted between July 2013 and July 2014...
March 16, 2018: Clinical Microbiology and Infection
Karl Waked, Marc Schepens
During open thoracoabdominal aortic aneurysm repair (OTAAAR), there is an inevitable organ ischemic period that occurs when the abdominal arteries are being reattached to the aortic graft. Despite various protective techniques, the incidence of renal and visceral complications remains substantial. This state-of-the-art review gives an overview of the current and most evidence-based organ protection methods during OTAAAR, based on the most recent publications and personal experience. An electronic search was performed in four medical databases, using the following MeSH terms: thoracoabdominal aneurysm, TAAAR, visceral protection, renal protection, kidney, perfusion, and intestines...
2018: Journal of Visualized Surgery
Joanne Thomson, Laura Hargrove, Lindsey Kennedy, Jennifer Demieville, Heather Francis
The functions of the liver are very diverse. From detoxifying blood to storing glucose in the form of glycogen and producing bile to facilitate fat digestion, the liver is a very active and important organ. The liver is comprised of many varied cell types whose functions are equally diverse. Cholangiocytes line the biliary tree and aid in transporting and adjusting the composition of bile as it travels to the gallbladder. Hepatic stellate cells and portal fibroblasts are located in different areas within the liver architecture, but both contribute to the development of fibrosis upon activation after liver injury...
June 2017: Liver Research
Xiying Wu, Daiwen Chen, Bing Yu, Yuheng Luo, Ping Zheng, Xiangbing Mao, Jie Yu, Jun He
OBJECTIVES: This study explored the effects of different fiber fractions on growth performance, nutrient digestibility and intestinal development in a porcine model. METHODS: Blood and tissue samples were collected from thirty-two weaned pigs fed with control diet (CON) or diet containing 5 % cellulose (CEL), xylan (XYL) or β-glucan (GLU). RESULTS: This reserch showed that GLU supplementation decreased the growth performance of pigs (P <0...
February 6, 2018: Nutrition
Martin Bachmann, Aniko Czetö, Kristin Romanowski, Andreas Vernunft, Monika Wensch-Dorendorf, Petra Wolf, Cornelia C Metges, Annette Zeyner
Postprandial alterations of plasma amino acid (PAA) levels partly reflect a temporal contribution of the feed. How cereal grains affect PAA levels is not known. We hypothesized that a meal of cereal grains causes a temporal increase of PAA, affected by grain species, grain genotype and meal size. Six mares were used in three consecutive trials, receiving four oats, barley and maize genotypes, respectively. Individual grain genotypes were provided as 3 meal sizes corresponding to 1.0, 1.5 or 2.0 g starch/kg body weight...
March 13, 2018: Research in Veterinary Science
Nailia R Khasbiullina, Nadezhda V Shilova, Maxim E Navakouski, Alexey Yu Nokel, Yuri A Knirel, Ola Blixt, Nicolai V Bovin
Innate immunity natural Abs (NAbs) execute a number of functions, including protection and surveillance. Despite active research, the stimuli that induce the formation of NAbs are still described only hypothetically. Here, we compared repertoires of anti-glycan Abs in the peripheral blood of mice that received per os various bacteria. The repertoires of Abs of mice primed in this way were compared using a microarray that included about 350 glycans, as well as 150 bacterial polysaccharides. Sterile mice did not possess anti-glycan Abs...
January 1, 2018: Innate Immunity
Sarva Mangala Praveena, Seoh Wei Teh, Ranjith Kumar Rajendran, Narayanan Kannan, Chu-Ching Lin, Rozaini Abdullah, Suresh Kumar
Phthalates have been blended in various compositions as plasticizers worldwide for a variety of purposes. Consequently, humans are exposed to a wide spectrum of phthalates that needs to be researched and understood correctly. The goal of this review is to focus on phthalate's internal exposure pathways and possible role of human digestion on liver toxicity. In addition, special focus was made on stem cell therapy in reverting liver toxicity. The known entry of higher molecular weight phthalates is through ingestion while inhalation and dermal pathways are for lower molecular weight phthalates...
March 15, 2018: Environmental Science and Pollution Research International
Bin Zhao, Jun-Jie Xia, Lu-Min Wang, Chang Gao, Jia-Li Li, Jia-Yin Liu, Qi-Jun Cheng, Chen Dai, Qi-Lin Ma, Zhong-Quan Qi, Ben-Hua Zhao
The role of arsenic trioxide (As2 O3 ) in inhibiting immune rejection and prolonging islet allograft survival has been identified in islet allotransplantation. This study aims to explore the role of As2 O3 in islet xenotransplantation and the action mechanism. The streptozotocin (STZ) was used in C57BL/6 mice to induce the type 1 diabetes mellitus (T1DM) for xenotransplantation models establishment. Donor islets were isolated by digesting. The flow cytometry (FCM) was used to analyze lymphocyte types. The blood sugar level was detected by using intraperitoneal glucose tolerance test (IPGTT)...
March 14, 2018: Cell Death & Disease
Qiang Wang, Akram A Da'dara, Patrick J Skelly
BACKGROUND: Schistosomes are blood dwelling parasitic worms that cause the debilitating disease schistosomiasis. Here we examined the influence of the parasites on their external environment by monitoring the impact of adult Schistosoma mansoni worms on the murine plasma proteome in vitro and, in particular, on how the worms affect the blood coagulation protein high molecular weight kininogen (HK). METHODS: Following the incubation of adult schistosomes in murine plasma, two-dimensional differential in-gel electrophoresis (2D-DIGE) was conducted to look for changes in the plasma proteome compared with control plasma...
March 14, 2018: Parasites & Vectors
Anusorn Cherdthong, Benjamad Khonkhaeng, Anuthida Seankamsorn, Chanadol Supapong, Metha Wanapat, Nirawan Gunun, Pongsatron Gunun, Pin Chanjula, Sineenart Polyorach
The objective of this research was to evaluate the effect of feeding fresh cassava root (CR) along with a feed block containing high was to sulfur (FBS) on feed intake, digestibility, rumen fermentation, and blood thiocyanate concentration in Thai native beef cattle. Four Thai male native beef cattle, initial body weight (BW) of 130 + 20.0 kg, were used in this study. The experiments were randomly assigned according to a 2 × 2 factorial arrangement in a 4 × 4 Latin square design. The main factors were supplemented fresh CR levels (1...
March 14, 2018: Tropical Animal Health and Production
Claudia Vetrani, Francesco Sestili, Marilena Vitale, Ermelinda Botticella, Rosalba Giacco, Ettore Griffo, Giuseppina Costabile, Paola Cipriano, Andrea Tura, Giovanni Pacini, Angela A Rivellese, Domenico Lafiandra, Gabriele Riccardi
BACKGROUND/OBJECTIVES: The amylose-amylopectin ratio influences starch properties. A higher amylose content is associated with slower starch digestion thus reducing the postprandial plasma glucose response and improving the overall postprandial metabolism. So far, limited evidence is available on the metabolic effect of wheat-based foods rich in amylose. This randomised controlled study investigated the acute metabolic effects of amylose-rich wheat-based rusks in overweight subjects focusing on potential mechanisms...
March 13, 2018: European Journal of Clinical Nutrition
Lars Benjaminsen, Jesper Fels Birkelund
AIMS: This article analyses excess morbidity amongst homeless shelter users compared to the general Danish population. The study provides an extensive control for confounding and investigates to what extent excess morbidity is explained by homelessness or other risk factors. METHODS: Data set includes administrative micro-data for 4,068,926 Danes who were 23 years or older on 1 January 2007. Nationwide data on shelter use identified 14,730 individuals as shelter users from 2002 to 2006...
March 1, 2018: Scandinavian Journal of Public Health
Nestoras Nicolas Mathioudakis, Estelle Everett, Shuvodra Routh, Peter J Pronovost, Hsin-Chieh Yeh, Sherita Hill Golden, Suchi Saria
Objective: To develop and validate a multivariable prediction model for insulin-associated hypoglycemia in non-critically ill hospitalized adults. Research design and methods: We collected pharmacologic, demographic, laboratory, and diagnostic data from 128 657 inpatient days in which at least 1 unit of subcutaneous insulin was administered in the absence of intravenous insulin, total parenteral nutrition, or insulin pump use (index days). These data were used to develop multivariable prediction models for biochemical and clinically significant hypoglycemia (blood glucose (BG) of ≤70 mg/dL and <54 mg/dL, respectively) occurring within 24 hours of the index day...
2018: BMJ Open Diabetes Research & Care
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