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https://www.readbyqxmd.com/read/29786890/thrombotic-and-hemorrhagic-complications-during-visceral-transplantation-risk-factors-and-association-with-intraoperative-disseminated-intravascular-coagulation-like-thromboelastographic-qualities-single-center-retrospective-study
#1
Yehuda Raveh, Yiliam Rodriguez, Ernesto Pretto, Fouad Souki, Vadim Shatz, Behrouz Ashrafi, Vinaya Manmohansigh, Michael Demos, Joshua Livingstone, Georges Nasrallah, David Andrews, Thiago Beduschi, Rodrigo Vianna, Ramona Nicolau-Raducu
This study describes the risk of thrombotic and hemorrhagic complications, both intraoperatively, and up to 1-month following visceral transplantation. Data from 48 adult visceral transplants performed between 2010-2017 were retrospectively studied (32 multivisceral (MVTx); 10 isolated intestine; 6 modified-MVTx). Intraoperatively, intracardiac thrombosis (ICT)/pulmonary embolism (PE) occurred in 25%, 0% and 0% of MVTx, isolated intestine and modified MVTx, respectively, and was associated with 50% (4/8) mortality...
May 22, 2018: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/29786826/rare-case-of-bilateral-incarcerated-obturator-hernia-a-case-report
#2
Engin Hatipoğlu, Fatih Dal, Veysel Umman, Süleyman Demiryas, Oktay Demirkıran, Metin Ertem, Sabri Ergüney, Salih Pekmezci
Here, we report the case of an 84-year-old woman with acute mechanical intestinal obstruction (AMIO) who was admitted to our Emergency Department. Computed tomography (CT) scan revealed an incarcerated bilateral obturator hernia, and the defect was resolved using transabdominal preperitoneal (TAPP) technique with polypropylene mesh. The patient was administered an oral regimen two days after the operation. The patient stayed in the intensive care unit for 4 days and was uneventfully discharged on the 9th postoperative day...
May 2018: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/29786814/predictive-value-of-preoperative-neutrophil-to-lymphocyte-ratio-while-detecting-bowel-resection-in-hernia-with-intestinal-incarceration
#3
Hande Köksal, Derviş Ateş, Emet Ebru Nazik, İlknur Küçükosmanoğlu, Serap Melek Doğan, Osman Doğru
BACKGROUND: The aim of this study was to evaluate the relationship between preoperative hematological inflammatory markers of the patients who underwent a surgery for incarcerated hernia and intestinal resection requirement. METHODS: The data of 102 patients who underwent a surgery for incarcerated hernia were retrospectively evaluated. Whole blood cell counts were preoperatively measured, and operation types and pathology results were recorded. The patients with intestinal resections were compared with those without any resection in terms of leukocyte number, neutrophil rate, red cell distribution width (RDW), platelet distribution width, neutrophil-to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and mean platelet volume (MPV)...
May 2018: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/29786804/-protein-deficiency-a-rare-nutrient-deficiency
#4
Gunnar Johansson
There is a widespread myth that we have to be careful about what we eat so that we do not cause protein deficiency. We know today that it is virtually impossible to design a calorie-sufficient diet, whether it is based on meat, fish, eggs, various vegetarian diets or even unprocessed whole natural plant foods, which is lacking in protein and any of the amino acids. The body is capable of taking incomplete proteins and making them complete by utilizing the amino acid recycling mechanism. The majority of amino acids absorbed from the intestinal tract are derived from recycled body protein...
May 21, 2018: Läkartidningen
https://www.readbyqxmd.com/read/29786675/combined-effectiveness-of-honey-and-immunonutrition-on-bacterial-translocation-secondary-to-obstructive-jaundice-in-rats-experimental-study
#5
Serhat Oguz, Omer Salt, Abdil C Ibis, Saban Gurcan, Dogan Albayrak, Tulin Yalta, Tamer Sagiroglu, Cengiz Erenoglu
BACKGROUND Obstructive jaundice is a serious, life-threatening condition that can lead to death as a result of sepsis and multiorgan failure due to bacterial translocation. Treatment should be started as soon as possible after diagnosis. MATERIAL AND METHODS Forty 24-week-old male Sprague Dawley rats, with an average weight of 250 g to 300 g, were included in this study. The rats were randomly placed into five groups, each group consisted of eight rats. The sham group underwent only common bile duct (CBD) dissection and no ligation was performed...
May 22, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29786671/mechanisms-of-action-and-cell-death-associated-with-clostridium-perfringens-toxins
#6
REVIEW
Mauricio A Navarro, Bruce A McClane, Francisco A Uzal
Clostridium perfringens uses its large arsenal of protein toxins to produce histotoxic, neurologic and intestinal infections in humans and animals. The major toxins involved in diseases are alpha (CPA), beta (CPB), epsilon (ETX), iota (ITX), enterotoxin (CPE), and necrotic B-like (NetB) toxins. CPA is the main virulence factor involved in gas gangrene in humans, whereas its role in animal diseases is limited and controversial. CPB is responsible for necrotizing enteritis and enterotoxemia, mostly in neonatal individuals of many animal species, including humans...
May 22, 2018: Toxins
https://www.readbyqxmd.com/read/29786552/intestinal-organoids-for-modelling-intestinal-development-and-disease
#7
REVIEW
Kathryn L Fair, Jennifer Colquhoun, Nicholas R F Hannan
Gastrointestinal diseases are becoming increasingly prevalent in developed countries. Immortalized cells and animal models have delivered important but limited insight into the mechanisms that initiate and propagate these diseases. Human-specific models of intestinal development and disease are desperately needed that can recapitulate structure and function of the gut in vitro Advances in pluripotent stem cells and primary tissue culture techniques have made it possible to culture intestinal epithelial cells in three dimensions that self-assemble to form 'intestinal organoids'...
July 5, 2018: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/29786183/-hyperkalemia-as-a-limiting-factor-in-the-use-of-drugs-that-block-the-renin-angiotensin-aldosterone-system-raas
#8
Antonio Santoro, Marcora Mandreoli
Angiotensin-converting enzyme (ACE-I) inhibitors and ARBs have shown real efficacy in reducing blood pressure, proteinuria, in slowing the progression of chronic kidney disease (MRC) and in clinical improvement. in patients with heart failure, diabetes mellitus and ischemic heart disease. However, their use is limited by some side effects such as the increase in serum potassium (K), which can be particularly severe in patients with renal insufficiency. In the 23,000 patients followed by the PIRP project of the Emilia-Romagna Region, hyperkalaemia at the first visit (K> 5...
May 2018: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/29786092/mapping-the-physical-network-of-cellular-interactions
#9
Jean-Charles Boisset, Judith Vivié, Dominic Grün, Mauro J Muraro, Anna Lyubimova, Alexander van Oudenaarden
A cell's function is influenced by the environment, or niche, in which it resides. Studies of niches usually require assumptions about the cell types present, which impedes the discovery of new cell types or interactions. Here we describe ProximID, an approach for building a cellular network based on physical cell interaction and single-cell mRNA sequencing, and show that it can be used to discover new preferential cellular interactions without prior knowledge of component cell types. ProximID found specific interactions between megakaryocytes and mature neutrophils and between plasma cells and myeloblasts and/or promyelocytes (precursors of neutrophils) in mouse bone marrow, and it identified a Tac1+ enteroendocrine cell-Lgr5+ stem cell interaction in small intestine crypts...
May 21, 2018: Nature Methods
https://www.readbyqxmd.com/read/29786081/distinct-learning-induced-changes-in-stimulus-selectivity-and-interactions-of-gabaergic-interneuron-classes-in-visual-cortex
#10
Adil G Khan, Jasper Poort, Angus Chadwick, Antonin Blot, Maneesh Sahani, Thomas D Mrsic-Flogel, Sonja B Hofer
How learning enhances neural representations for behaviorally relevant stimuli via activity changes of cortical cell types remains unclear. We simultaneously imaged responses of pyramidal cells (PYR) along with parvalbumin (PV), somatostatin (SOM), and vasoactive intestinal peptide (VIP) inhibitory interneurons in primary visual cortex while mice learned to discriminate visual patterns. Learning increased selectivity for task-relevant stimuli of PYR, PV and SOM subsets but not VIP cells. Strikingly, PV neurons became as selective as PYR cells, and their functional interactions reorganized, leading to the emergence of stimulus-selective PYR-PV ensembles...
May 21, 2018: Nature Neuroscience
https://www.readbyqxmd.com/read/29786050/diagnostic-performance-of-intestinal-fusobacterium-nucleatum-in-colorectal-cancer-a-meta-analysis
#11
Bo-Jian Peng, Chuang-Yu Cao, Wei Li, Yong-Jian Zhou, Yuan Zhang, Yu-Qiang Nie, Yan-Wen Cao, Yu-Yuan Li
Background: Increasing evidence has supported the link of intestinal Fusobacterium nucleatum infection to colorectal cancer (CRC). However, the value of F. nucleatum as a biomarker in CRC detection has not been fully defined. In order to reduce the random error and bias of individual research, this meta-analysis aimed to evaluate the diagnostic performance of intestinal F. nucleatum in CRC patients and provide evidence-based data to clinical practice. Methods: An article search was performed from PubMed, Embase, Cochrane Library, and Web of Science databases up to December 2017, using the following key words: "Fusobacterium nucleatum", "Fusobacterium spp...
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29786046/effect-of-double-balloon-enteroscopy-on-diagnosis-and-treatment-of-small-bowel-diseases
#12
Li Tang, Liu-Ye Huang, Jun Cui, Cheng-Rong Wu
Background: The diagnosis and treatment of small-bowel diseases is clinically difficult. The purpose of this study was to evaluate the diagnostic and therapeutic value of double-balloon enteroscopy in small-bowel diseases. Methods: The history and outcomes of 2806 patients who underwent double-balloon enteroscopy from July 2004 to April 2017 were reviewed, which included 562 patients with obscure digestive tract bleeding, 457 patients with obscure diarrhea, 930 patients with obscure abdominal pain, 795 patients with obscure weight loss, and 62 patients with obscure intestinal obstruction...
June 5, 2018: Chinese Medical Journal
https://www.readbyqxmd.com/read/29785965/inflammatory-bowel-disease-increases-the-risk-of-parkinson-s-disease-a-danish-nationwide-cohort-study-1977-2014
#13
Marie Villumsen, Susana Aznar, Bente Pakkenberg, Tine Jess, Tomasz Brudek
OBJECTIVE: Intestinal inflammation has been suggested to play a role in development of Parkinson's disease (PD) and multiple system atrophy (MSA). To test the hypothesis that IBD is associated with risk of PD and MSA, we performed a nationwide population-based cohort study. DESIGN: The cohort consisted of all individuals diagnosed with IBD in Denmark during 1977-2014 (n=76 477) and non-IBD individuals from the general population, who were comparable in terms of gender, age and vital status (n=7 548 259)...
May 21, 2018: Gut
https://www.readbyqxmd.com/read/29785663/enterobacteria-and-host-resistance-to-infection
#14
REVIEW
Eugene Kang, Alanna Crouse, Lucie Chevallier, Stéphanie M Pontier, Ashwag Alzahrani, Navoun Silué, François-Xavier Campbell-Valois, Xavier Montagutelli, Samantha Gruenheid, Danielle Malo
Enterobacteriaceae are a large family of Gram-negative, non-spore-forming bacteria. Although many species exist as part of the natural flora of animals including humans, some members are associated with both intestinal and extraintestinal diseases. In this review, we focus on members of this family that have important roles in human disease: Salmonella, Escherichia, Shigella, and Yersinia, providing a brief overview of the disease caused by these bacteria, highlighting the contribution of animal models to our understanding of their pathogenesis and of host genetic determinants involved in susceptibility or resistance to infection...
May 21, 2018: Mammalian Genome: Official Journal of the International Mammalian Genome Society
https://www.readbyqxmd.com/read/29785632/virulence-factors-in-salmonella-typhimurium-the-sagacity-of-a-bacterium
#15
REVIEW
Anamaria M P Dos Santos, Rafaela G Ferrari, Carlos A Conte-Junior
Currently, Salmonella enterica Typhimurium (ST) is responsible for most cases of food poisoning in several countries. It is characterized as a non-specific zoonotic bacterium that can infect both humans and animals and although most of the infections caused by this microorganism cause only a self-limiting gastroenteritis, some ST strains have been shown to be invasive, crossing the intestinal wall and reaching the systemic circulation. This unusual pathogenicity ability is closely related to ST virulence factors...
May 21, 2018: Current Microbiology
https://www.readbyqxmd.com/read/29785573/effect-of-dietary-soy-oil-glucose-and-glutamine-on-growth-performance-amino-acid-profile-blood-profile-immunity-and-antioxidant-capacity-in-weaned-piglets
#16
Dinghong Lv, Xia Xiong, Huansheng Yang, Meiwei Wang, Yijie He, Yanhong Liu, Yulong Yin
Weaning stress results in gastrointestinal dysfunction and depressed performance in pigs. This study aimed to investigate the effect of soy oil, glucose, and glutamine on the growth and health of weaned piglets. Compared with those in the glutamine group, piglets in the glucose and soy oil groups had greater average daily gain, average daily feed intake, and gain: feed ratio from day 0 to 14, and gain: feed ratio for the overall period. There were no differences with regard to serum amino acids among the three groups on day 14, except glycine and threonine...
May 18, 2018: Science China. Life Sciences
https://www.readbyqxmd.com/read/29785541/new-observations-in-tumor-cell-plasticity-mutational-profiling-in-a-case-of-metastatic-melanoma-with-biphasic-sarcomatoid-transdifferentiation
#17
Niels J Rupp, Markus Rechsteiner, Sandra N Freiberger, Daniela Lenggenhager, Mirjana Urosevic, Irene A Burger, Elisabeth J Rushing, Daniela Mihic-Probst
We describe a highly unusual case of metastatic melanoma in a 61-year-old female that manifested as a single groin lymph node metastasis accompanied by two distinct, subcutaneous sarcomatoid tumors on the same leg, without evidence of a primary tumor. Characterization encompassed extensive immunohistochemical staining as well as next-generation sequencing (NGS). The lymph node metastasis showed obvious features of melanoma. The two subcutaneous lesions, however, were morphologically and immunohistochemically consistent with high-grade myxofibrosarcoma and soft tissue mixed tumor, respectively...
May 21, 2018: Virchows Archiv: An International Journal of Pathology
https://www.readbyqxmd.com/read/29785529/isolation-and-characterization-of-bacillus-sp-gfp-2-a-novel-bacillus-strain-with-antimicrobial-activities-from-whitespotted-bamboo-shark-intestine
#18
Jia Wu, Guoqiang Xu, Yangyang Jin, Cong Sun, Li Zhou, Guodong Lin, Rong Xu, Ling Wei, Hui Fei, Dan Wang, Jianqing Chen, Zhengbing Lv, Kuancheng Liu
The abuse of antibiotics and following rapidly increasing of antibiotic-resistant pathogens is the serious threat to our society. Natural products from microorganism are regarded as the important substitution antimicrobial agents of antibiotics. We isolated a new strain, Bacillus sp. GFP-2, from the Chiloscyllium plagiosum (Whitespotted bamboo shark) intestine, which showed great inhibitory effects on the growth of both Gram-positive and Gram-negative bacteria. Additionally, the growth of salmon was effectively promoted when fed with inactivated strain GFP-2 as the inhibition agent of pathogenic bacteria...
May 22, 2018: AMB Express
https://www.readbyqxmd.com/read/29785498/survival-of-planktonic-and-sessile-cells-of-lactobacillus-rhamnosus-and-lactobacillus-reuteri-upon-exposure-to-simulated-fasting-state-gastrointestinal-conditions
#19
Kyle B Klopper, Elanna Bester, Shelly M Deane, Gideon M Wolfaardt, Leon M T Dicks
In this study, we report on the formation and resilience of Lactobacillus reuteri HFI-LD5 and Lactobacillus rhamnosus HFI-K2 biofilms cultivated in a CO2 evolution measurement system (CEMS) and exposed to biologically relevant, fasting-state gastrointestinal fluids under continuous flow conditions. For comparative purposes, planktonic and sessile populations of L. reuteri HFI-LD5 and L. rhamnosus HFI-K2 were each exposed to fasting-state gastric fluid (FSGF, pH 2.0) for 2 h, fasting-state intestinal fluid (FSIF, pH 7...
May 21, 2018: Probiotics and Antimicrobial Proteins
https://www.readbyqxmd.com/read/29785495/d-lactate-and-intestinal-fatty-acid-binding-protein-are-elevated-in-serum-in-patients-with-acute-ischemic-stroke
#20
Carlos R Camara-Lemarroy, Nicolás Escobedo-Zúñiga, Francisco J Guzmán-de la Garza, Jorge Castro-Garza, Javier Vargas-Villarreal, Fernando Góngora-Rivera
Experimental studies suggest that the intestinal barrier is affected in ischemic stroke. D-Lactate and intestinal fatty acid-binding protein (IFABP) are markers of intestinal mucosa integrity and barrier function. Our purpose was to evaluate the serum concentrations of these markers in patients with acute ischemic stroke (AIS). We included patients with AIS and used healthy subjects as controls. Clinical, demographic and outcome measures were recorded. Blood was drawn within 24 h of symptom onset. Serum concentrations of D-Lactate and IFABP were determined using commercially available colorimetric and ELISA kits, respectively...
May 21, 2018: Acta Neurologica Belgica
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