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https://www.readbyqxmd.com/read/27911274/high-expression-of-mucin13-associates-with-grimmer-postoperative-prognosis-of-patients-with-non-metastatic-clear-cell-renal-cell-carcinoma
#1
Zhiying Xu, Yidong Liu, Yuanfeng Yang, Jieti Wang, Guodong Zhang, Zheng Liu, Hangcheng Fu, Zewei Wang, Haiou Liu, Jiejie Xu
BACKGROUND: Mucin13 (MUC13) is a transmembrane glycoprotein that is aberrantly expressed in ovarian and gastro-intestinal tumors, but its role in renal cell carcinoma remains elusive. The purpose of this study is to evaluate the prognostic value of MUC13 expression in patients with non-metastatic clear cell renal cell carcinoma (ccRCC) after surgical resection. RESULTS: MUC13 high expression was associated with high Fuhrman grade (p < 0.001), high SSIGN score (p = 0...
November 29, 2016: Oncotarget
https://www.readbyqxmd.com/read/27908268/synthesis-of-new-fluoro-benzimidazole-derivatives-as-an-approach-towards-the-discovery-of-novel-intestinal-antiseptic-drug-candidates
#2
Ulviye Acar, Begüm Nurpelin Sağlık, Yusuf Özkay, Zerrin Cantürk, Juan Bueno, Fatih Demirci
In the present study, nineteen new fluoro-benzimidazole derivatives, including nifuroxazide analogues, were synthesized by microwave-supported reactions and tested against a panel of pathogenic microorganisms consisting of resistant strains. The synthesized compounds were characterised and identified by FT-IR, 1H- and 13C-NMR, mass spectroscopy, and elemental analyses, respectively. In vitro antimicrobial and cytotoxic effects of the synthesized compounds were determined by microdilution and by [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] (MTT) assay...
December 1, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/27905087/robot-assisted-surgery-in-elderly-and-very-elderly-population-our-experience-in-oncologic-and-general-surgery-with-literature-review
#3
Graziano Ceccarelli, Enrico Andolfi, Alessia Biancafarina, Aldo Rocca, Maurizio Amato, Marco Milone, Marta Scricciolo, Barbara Frezza, Egidio Miranda, Marco De Prizio, Andrea Fontani
BACKGROUND: Although there is no agreement on a definition of elderly, commonly an age cutoff of ≥65 or 75 years is used. Nowadays most of malignancies requiring surgical treatment are diagnosed in old population. Comorbidities and frailty represent well-known problems during and after surgery in elderly patients. Minimally invasive surgery offers earlier postoperative mobilization, less blood loss, lower morbidity as well as reduction in hospital stay and as such represents an interesting and validated option for elderly population...
November 30, 2016: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/27904971/mutations-in-slc5a6-associated-with-brain-immune-bone-and-intestinal-dysfunction-in-a-young-child
#4
Veedamali S Subramanian, Alexandru R Constantinescu, Paul J Benke, Hamid M Said
The human sodium-dependent multivitamin transporter (hSMVT) is a product of the SLC5A6 gene and mediates biotin, pantothenic acid, and lipoate uptake in a variety of cellular systems. We report here the identification of mutations R94X, a premature termination, and R123L, a dysfunctional amino acid change, both in exon 3 of the SLC5A6 gene in a child using whole genome-scanning. At 15 months of age, the child showed failure to thrive, microcephaly and brain changes on MRI, cerebral palsy and developmental delay, variable immunodeficiency, and severe gastro-esophageal reflux requiring a gastrostomy tube/fundoplication, osteoporosis, and pathologic bone fractures...
November 30, 2016: Human Genetics
https://www.readbyqxmd.com/read/27896154/use-of-t-tube-enterostomy-in-neonatal-gastro-intestinal-surgery
#5
Maher Al-Zaiem, Abdulhai F Al-Garni, Abdulrahman Al-Maghrebi, Asim A Asghar
Aim: To evaluate the results of the use of the T-tube ileostomy in neonatal intestinal surgery cases. Materials and Methods: A retrospective review of sixty two neonates underwent intestinal obstruction surgery by using T-tube ileostomy was conducted between January 1990 and January 2013.The pathologies of the intestinal obstruction were; thirty four of jejunoileal atresia cases, thirteen case meconium ileus, eight cases perforated necrotizing enterocolitis (NEC), three cases meconium peritonitis, three cases with bowel resection due to intestinal volvulus, and one case of gastroschisis...
October 2016: Journal of Neonatal Surgery
https://www.readbyqxmd.com/read/27896151/alimentary-tract-atresias-associated-with-anorectal-malformations-10-years-experience
#6
Manoj Saha
Anorectal malformation (ARM) is one of the most common congenital anomaly that requires emergency surgery in the neonatal period. ARMs are frequently associated with other life threatening congenital anomalies. Commonly associated anomalies are genito-urinary, cardiovascular, gastro-intestinal, skeletal and spinal. Alimentary tract anomalies are frequently masked by the intestinal obstruction produced by the anorectal atresia. This retrospective study was carried out to find out the incidence of associated alimentary tract atresias with ARM...
October 2016: Journal of Neonatal Surgery
https://www.readbyqxmd.com/read/27895930/obstetric-patients-in-intensive-care-unit-perspective-from-a-teaching-hospital-in-pakistan
#7
Rahat Qureshi, Sheikh Irfan Ahmed, Amir Raza, Ayesha Khurshid, Uzma Chishti
OBJECTIVE: Review of obstetric cases admitted to the intensive care unit. DESIGN: Ten year retrospective review of individual patients' medical records. PARTICIPANTS: Records of obstetric patients admitted from 2005-2014. SETTING: Aga Khan University Hospital Karachi. MAIN OUTCOME MEASURES: Diagnosis at the time of admission, associated risk factors, and intervention required aspects of management and rate of mortality...
November 2016: JRSM Open
https://www.readbyqxmd.com/read/27894344/siropins-novel-serine-protease-inhibitors-from-gut-microbiota-acting-on-human-proteases-involved-in-inflammatory-bowel-diseases
#8
Héla Mkaouar, Nizar Akermi, Vincent Mariaule, Samira Boudebbouze, Nadia Gaci, Florette Szukala, Nicolas Pons, Josan Marquez, Ali Gargouri, Emmanuelle Maguin, Moez Rhimi
BACKGROUND: In eukaryotes, the serpins constitute a wide family of protease inhibitors regulating many physiological pathways. Many reports stressed the key role of serpins in several human physiopathologies including mainly the inflammatory bowel diseases. In this context, eukaryotic serpins were largely studied and their use to limit inflammation was reported. In comparison to that, bacterial serpins and mainly those from human gut microbiota remain poorly studied. RESULTS: The two genes encoding for putative serpins from the human gut bacterium Eubacterium sireaum, display low sequence identities...
November 29, 2016: Microbial Cell Factories
https://www.readbyqxmd.com/read/27880807/human-genome-wide-rnai-screen-for-host-factors-that-facilitate-salmonella-invasion-reveals-a-role-for-potassium-secretion-in-promoting-internalization
#9
Joshua M Thornbrough, Adarsh Gopinath, Tom Hundley, Micah J Worley
Salmonella enterica can actively invade the gastro-intestinal epithelium. This frequently leads to diarrheal disease, and also gives the pathogen access to phagocytes that can serve as vehicles for dissemination into deeper tissue. The ability to invade host cells is also important in maintaining the carrier state. While much is known about the bacterial factors that promote invasion, relatively little is known about the host factors involved. To gain insight into how Salmonella enterica serovar Typhimurium is able to invade normally non-phagocytic cells, we undertook a global RNAi screen with S...
2016: PloS One
https://www.readbyqxmd.com/read/27875311/single-binding-mode-integration-of-hemicellulose-degrading-enzymes-via-adaptor-scaffoldins-in-ruminococcus-flavefaciens-cellulosome
#10
Pedro Bule, Victor Diogo Alves, André Leitão, Luis M A Ferreira, Edward A Bayer, Steven P Smith, Harry J Gilbert, Shabir Najmudin, Carlos M G A Fontes
The assembly of one of Nature most elaborate multi-enzyme complexes, the cellulosome, results from the binding of enzyme-borne dockerins to reiterated cohesin domains located in a non-catalytic primary scaffoldin. Generally, dockerins present two similar cohesin binding interfaces that support a dual binding mode. The dynamic integration of enzymes in cellulosomes, afforded by the dual binding mode, is believed to incorporate additional flexibility in highly populated multi-enzyme complexes. Ruminococcus flavefaciens, the primary degrader of plant structural carbohydrates in the rumen of mammals, uses a portfolio of more than 220 different enzymes to assemble the most intricate cellulosome known to date...
November 14, 2016: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/27872880/data-on-quantification-of-signaling-pathways-activated-by-kit-and-pdgfra-mutants
#11
Christelle Bahlawane, Martine Schmitz, Elisabeth Letellier, Karthik Arumugam, Nathalie Nicot, Petr V Nazarov, Serge Haan
The present data are related to the article entitled "Insights into ligand stimulation effects on gastro-intestinal stromal tumors signaling" (C. Bahlawane, M. Schmitz, E. Letellier, K. Arumugam, N. Nicot, P.V. Nazarov, S. Haan, 2016) [1]. Constitutive and ligand-derived signaling pathways mediated by KIT and PDGFRA mutated proteins found in gastrointestinal stromal tumors (GIST) were compared. Expression of mutant proteins was induced by doxycycline in an isogenic background (Hek293 cells). Kit was identified by FACS at the cell surface and found to be quickly degraded or internalized upon SCF stimulation for both Kit Wild type and Kit mutant counterparts...
December 2016: Data in Brief
https://www.readbyqxmd.com/read/27869151/the-lectin-like-protein-1-in-lactobacillus-rhamnosus-gr-1-mediates-tissue-specific-adherence-to-vaginal-epithelium-and-inhibits-urogenital-pathogens
#12
Mariya I Petrova, Elke Lievens, Tine L A Verhoeven, Jean M Macklaim, Gregory Gloor, Dominique Schols, Jos Vanderleyden, Gregor Reid, Sarah Lebeer
The probiotic Lactobacillus rhamnosus GR-1 has been documented to survive implantation onto the vaginal epithelium and interfere with urogenital pathogens. However, the molecular mechanisms involved are largely unknown. Here, we report for the first time the construction of dedicated knock-out mutants in L. rhamnosus GR-1 to enable the study of gene functions. In a search for genes responsible for the adherence capacity of L. rhamnosus GR-1, a genomic region encoding a protein with homology to lectin-like proteins was identified...
November 21, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27868394/sensitivity-and-accuracy-of-hybrid-fluorescence-mediated-tomography-in-deep-tissue-regions
#13
Stefanie Rosenhain, Wa'el Al Rawashdeh, Fabian Kiessling, Felix Gremse
Fluorescence-mediated tomography (FMT) enables noninvasive assessment of the three-dimensional distribution of near-infrared fluorescence in mice. The combination with micro-computed tomography (µCT) provides anatomical data, enabling improved fluorescence reconstruction and image analysis. The aim of our study was to assess sensitivity and accuracy of µCT-FMT under realistic in vivo conditions in deeply-seated regions. Accordingly, we acquired fluorescence reflectance images (FRI) and µCT-FMT scans of mice which were prepared with rectal insertions with different amounts of fluorescent dye...
November 21, 2016: Journal of Biophotonics
https://www.readbyqxmd.com/read/27868205/antioxidant-properties-and-global-metabolite-screening-of-the-probiotic-yeast-saccharomyces-cerevisiae-var-boulardii
#14
Suprama Datta, David J Timson, Uday S Annapure
BACKGROUND: Saccharomyces cerevisiae var. boulardii is the only yeast species with probiotic properties. It is considered to have therapeutic significance in gastro-intestinal disorders. In this paper, a comparative physiological study between this yeast and Saccharomyces cerevisiae (BY4742) was performed by evaluating two prominent traits of probiotic species, responses to different stress conditions and antioxidant capacity. A global metabolite profile was also developed in order to identify which therapeutically important secondary metabolites are produced...
November 21, 2016: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/27866811/the-modified-glasgow-prognosis-score-predicts-for-overall-and-disease-free-survival-following-cytoreductive-surgery-and-hipec-in-patients-with-pseudomyxoma-peritonei-of-appendiceal-origin
#15
G H C Tan, C A Novo, S Dayal, K Chandrakumaran, F Mohamed, T Cecil, B J Moran
BACKGROUND: The modified Glasgow prognostic score (incorporating C-reactive protein and albumin) predicts survival in patients with gastro-intestinal tract cancer but has not been evaluated in patients with peritoneal malignancy. The aim was to evaluate the modified Glasgow score preoperatively in patients undergoing complete cytoreductive surgery (CCRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) for pseudomyxoma peritonei (PMP) of appendiceal origin. METHODS: Prospectively collected data from patients with PMP of appendiceal origin following CCRS and HIPEC between January 2007 and December 2011 were analysed...
October 31, 2016: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27857647/nutrition-chez-le-br%C3%A3-l%C3%A3
#16
G Perro
Nutrition is a challenge for burn patients. Emphasized points are early enteral amounts by means of a naso-gastric tube, semi-recumbent position > 30°, gastro-intestinal survey improved by kinetics, weight evolution, nutritional amounts assessment to prevent proteino-energetic deficiency. Feeding is difficult with children, as with seniors often associating a preexisting starvation. Nutritional supplements are useful in medium severity patients. For overweight patients, hypo caloric and hyperprotidic diet is the better choice...
March 31, 2016: Annals of Burns and Fire Disasters
https://www.readbyqxmd.com/read/27856110/role-of-gastrointestinal-motility-inhibition-and-antioxidant-properties-of-myrtle-berries-myrtus-communis-l-juice-in-diarrhea-treatment
#17
Mohamed-Amine Jabri, Kais Rtibi, Mohsen Sakly, Lamjed Marzouki, Hichem Sebai
INTRODUCTION: The myrtle (Myrtus communis) belongs to the Myrtaceae family; it is one of the central plants as part of the list of medicinal plants in the Tunisian Pharmacopoeia. Myrtle berry was used for its astringent, tonic, and antiseptic properties, to treat diarrhea, hemorrhoids, and gastrointestinal injury. METHODS: Adult male wistar rats were used to evaluate the normal gastro-intestinal transit and gastric emptying as well as castor oil-induced diarrhea, enteropooling tests, and small intestine oxidative stress...
November 14, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/27855150/a-novel-missense-mutation-in-the-transcription-factor-foxf1-co-segregating-with-infantile-hypertrophic-pyloric-stenosis-in-the-extended-pedigree-linked-to-ihps5-on-chromosome-16q24
#18
Kate V Everett, Paris Ataliotis, Barry A Chioza, Charles Shaw-Smith, Eddie Mk Chung
BACKGROUND: The aim was to identify susceptibility alleles for infantile hypertrophic pyloric stenosis (IHPS) in a pedigree previously linked to IHPS5 on chromosome 16q24. METHODS: We screened the positional and functional candidate gene FOXF1 by Sanger sequencing in a single affected individual. All family members for whom DNA was available were genotyped to determine co-segregation status of the putative causal variant. Immunofluorescence studies were performed to compare the cellular localisation of wildtype and mutant form of the protein...
November 17, 2016: Pediatric Research
https://www.readbyqxmd.com/read/27846856/ethno-medicinal-survey-of-important-plants-practiced-by-indigenous-community-at-ladha-subdivision-south-waziristan-agency-pakistan
#19
Muhammad Abdul Aziz, Muhammad Adnan, Amir Hasan Khan, Atiq Ur Rehman, Rahmatullah Jan, Jafar Khan
BACKGROUND: Medicinal flora plays a vital role in treating various types of ailments in living beings. The present study was planned to investigate and document systematically the indigenous knowledge in a scientifically little explored area of Ladha sub-division, South Waziristan agency, Pakistan. Hence, this study would contribute positively to the field of ethnopharmacology. METHODS: Prior to ethnomedicinal data collection, regular field visits were conducted during the month of May and June 2015 to locate the sites and respondents from where the traditional knowledge was to be recorded...
November 15, 2016: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/27846453/a-case-report-of-chylous-ascites-after-gastric-bypass-for-morbid-obesity
#20
Esmeralda Capristo, Valerio Spuntarelli, Giorgio Treglia, Vincenzo Arena, Alessandro Giordano, Geltrude Mingrone
INTRODUCTION: We described the case of a highly aggressive antral gastric carcinoma with a scarce symptomatology, in a patient undergone Roux-en-Y Gastric Bypass (RYGB) for obesity. PRESENTATION OF CASE: A 61 year-old white man in apparent good health, who underwent laparoscopic RYGB for obesity 18 months earlier, with a loss of 30kg, reported a sudden abdominal distension and breath shortness with a weight gain of 5kg in few days. Endoscopy of both upper gastro-intestinal tract and the colon were performed along with CT-scan and positron-emission tomography (PET) CT- scan...
November 5, 2016: International Journal of Surgery Case Reports
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