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https://www.readbyqxmd.com/read/28937083/infantile-cystinosis-from-dialysis-to-renal-transplantation
#1
Manel Jellouli, Meriem Ferjani, Kamel Abidi, Chokri Zarrouk, Jaouida Abdelmoula, Tahar Gargah
Cystinosis is an autosomal recessive, lysosomal storage disease characterised by the accumulation of the amino acid cystine in different organs and tissues. It is a multisystemic disease that can present with renal and extra-renal manifestations. In this report, we present the first case of transplanted nephropathic cystinosis in a Tunisian child. A 4-year-old Tunisian boy born to nonconsanguineous parents, was treated in our medical services in 1990 for cystinosis. Since the age of five months, he developed symptoms of severe weight loss, vomiting, dehydration, and polyuria...
September 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28936790/favorable-results-from-a-prospective-evaluation-of-200-patients-with-large-hiatal-hernias-undergoing-linx-magnetic-sphincter-augmentation
#2
F P Buckley, Reginald C W Bell, Kate Freeman, Stephanie Doggett, Rachel Heidrick
INTRODUCTION: Magnetic sphincter augmentation (MSA) of the lower esophageal sphincter restores the antireflux barrier in patients with hiatal hernias ≤3 cm. We performed a prospective study in patients undergoing MSA with the LINX device during repair of paraesophageal and hernias over 3 cm axial component. METHODS AND PROCEDURES: Multicenter, prospective study of consecutive patients treated with MSA at the time of repair of hiatal hernias >3 cm. RESULTS: 200 patients (110 female) were treated between March 2014 and February 2017 via laparoscopic hernia repair and MSA...
September 21, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28936665/phosphoprotein-enrichment-from-tobacco-mature-pollen-crude-protein-extract
#3
Jan Fíla, David Honys
Protein phosphorylation was repeatedly shown to be the most dynamic post-translational modification mediated by a huge orchestra of protein kinases and phosphatases. Upon landing on a stigma, pollen grain dehydration and activation are accompanied by changes in protein phosphorylation together with the translation activation of stored mRNAs. To enable studies of the total phosphoproteome, it is usually necessary to apply various enrichment techniques. In this chapter, one of these protocols that worked previously well on tobacco mature pollen is presented in more detail...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28935273/a-multicenter-open-label-expanded-phase-2-study-to-evaluate-the-safety-and-efficacy-of-etirinotecan-pegol-a-polymer-conjugate-of-irinotecan-in-women-with-recurrent-platinum-resistant-or-refractory-ovarian-cancer
#4
G Rustin, I Vergote, J P Micha, L R Duska, N Reed, J Bendell, D Spitz, G Dark, U Hoch, M Tagliaferri, A L Hannah, A A Garcia
OBJECTIVE: Etirinotecan pegol (EP) is a novel polyethylene glycol conjugated form of irinotecan with documented activity in platinum-resistant ovarian cancer (PROC). We report the results of the expanded portion of a phase II study of EP in patients with PROC who received prior pegylated liposomal doxorubicin (PLD) or who were unable to receive it. METHODS: This multicenter, open-label, phase II study evaluated EP q21d for PROC. The primary endpoint was objective response rate (ORR) by Response Evaluation Criteria in Solid Tumors version 1...
September 18, 2017: Gynecologic Oncology
https://www.readbyqxmd.com/read/28934715/stercoral-perforation-of-the-rectosigmoid-colon-due-to-chronic-constipation-a-case-report
#5
Mustafa Fevzi Celayir, Hakan Mustafa Köksal, Mehmet Uludag
INTRODUCTION: Chronic constipation is very common in elderly patients. As a result of this situation fecaloma is also frequently seen at these ages. However, the stercoral perforation caused by fecaloma is a rare situation to occur. The rectosigmoid colon is the most affected colonic segment. It is seen in older patients with concomitant diseases and a low quality of life. PRESENTATION OF CASE: Here in this case, we have to report an 83 - year-old male patient who came to the emergency room with complaints of abdominal pain and constipation for two days...
September 14, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28933828/latent-porosity-in-alkali-metal-m2b12f12-salts-structures-and-rapid-room-temperature-hydration-dehydration-cycles
#6
Dmitry V Peryshkov, Eric V Bukovsky, Matthew R Lacroix, Hui Wu, Wei Zhou, W Matthew Jones, Matic Lozinšek, Travis C Folsom, D Luke Heyliger, Terrence J Udovic, Steven H Strauss
Structures of the alkali-metal hydrates Li2(H2O)4Z, LiK(H2O)4Z, Na2(H2O)3Z, and Rb2(H2O)2Z, unit cell parameters for Rb2Z and Rb2(H2O)2Z, and the density functional theory (DFT)-optimized structures of K2Z, K2(H2O)2Z, Rb2Z, Rb2(H2O)2Z, Cs2Z, and Cs2(H2O)Z are reported (Z(2-) = B12F12(2-)) and compared with previously reported X-ray structures of Na2(H2O)0,4Z, K2(H2O)0,2,4Z, and Cs2(H2O)Z. Unusually rapid room-temperature hydration/dehydration cycles of several M2Z/M2(H2O)nZ salt hydrate pairs, which were studied by isothermal gravimetry, are also reported...
September 21, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28933700/a-secondary-analysis-of-longitudinal-prevalence-data-to-determine-the-use-of-pressure-ulcer-preventive-measures-in-dutch-nursing-homes-2005-2014
#7
Martin Wf van Leen, Joseph Mga Schols, Steven Er Hovius, Ruud Jg Halfens
Pressure ulcers (PUs) are an important and distressing problem in Dutch nursing homes. A secondary analysis of longitudinal data from the Dutch National Prevalence Measurement of Care Problems (LPZ) - an annual, multicenter, point-prevalence survey - was conducted for the years 2005-2014 to determine the use of specific recommended PU preventive measures from the European Pressure Ulcer Advisory Panel 1998, the National Pressure Ulcer Advisory Panel/European Pressure Ulcer Advisory Panel 2009, and the 2002 and 2011 Dutch PU guidelines...
September 2017: Ostomy/wound Management
https://www.readbyqxmd.com/read/28933697/enhanced-skin-regeneration-using-a-novel-amniotic-derived-tissue-graft
#8
Katie C Mowry, Paul P Bonvallet, Susan L Bellis
BACKGROUND: Chronic and recalcitrant wounds present a significant therapeutic challenge. Amniotic tissues contain many regenerative cytokines, growth factors, and extracellular matrix molecules including proteoglycans, hyaluronic acid, and collagens I, III, and IV. Dehydrated amnion/chorion grafts are currently used to treat a variety of wounds such as diabetic foot ulcers and burns. OBJECTIVE: The investigators hypothesized that processing methodologies, dehydration, and hypothermic processing and storage of amniotic tissues would affect overall quality of wound healing; they compared dehydrated amnion/chorion (dHACM) grafts to a novel hypothermically stored amniotic membrane (HSAM) graft in a full-thickness rat wound model...
September 2017: Wounds: a Compendium of Clinical Research and Practice
https://www.readbyqxmd.com/read/28932412/survival-of-porcine-epidemic-diarrhea-virus-pedv-in-thermally-treated-feed-ingredients-and-on-surfaces
#9
Michaela P Trudeau, Harsha Verma, Pedro E Urriola, Fernando Sampedro, Gerald C Shurson, Sagar M Goyal
BACKGROUND: Infection with Porcine Epidemic Diarrhea Virus (PEDV) causes vomiting, diarrhea, and dehydration in young pigs. The virus made its first appearance in the U.S. in 2013, where it caused substantial neonatal mortality and economic losses in the U.S. pork industry. Based on outbreak investigations, it is hypothesized that the virus could be transmitted through contaminated feed or contaminated feed surfaces. This potential risk created a demand for research on the inactivation kinetics of PEDV in different environments...
2017: Porcine Health Management
https://www.readbyqxmd.com/read/28932405/structural-aspects-of-displacive-transformations-what-can-optical-microscopy-contribute-dehydration-of-sm2-c2o4-3%C3%A2-10h2o-as-a-case-study
#10
Alexander A Matvienko, Daniel V Maslennikov, Boris A Zakharov, Anatoly A Sidelnikov, Stanislav A Chizhik, Elena V Boldyreva
For martensitic transformations the macroscopic crystal strain is directly related to the corresponding structural rearrangement at the microscopic level. In situ optical microscopy observations of the interface migration and the change in crystal shape during a displacive single crystal to single crystal transformation can contribute significantly to understanding the mechanism of the process at the atomic scale. This is illustrated for the dehydration of samarium oxalate decahydrate in a study combining optical microscopy and single-crystal X-ray diffraction...
September 1, 2017: IUCrJ
https://www.readbyqxmd.com/read/28932313/serum-zinc-level-and-its-correlation-with-vesikari-system-scoring-in-acute-pediatric-diarrhea
#11
Ayman E Eskander, Lobna S Sherif, Mohammad Nabih, Nevine R El Baroudy, Ghobrial C Marcos, Ehsan A Badawy, Amira S El Refay
BACKGROUND: Diarrhea remains the most common infectious disease worldwide. Zinc has been studied extensively recently for its potential effect on prevention, control and treatment of acute diarrhoea. AIM: This study was designed to correlate the level of zinc with the severity of pediatric diarrhoea estimated by Vesikari Scoring System. PATIENTS AND METHODS: The present study included 80 children aged two months to 30 months from those suffering from the acute diarrheal episode and admitted to Pediatric Hospital "Abo El Rish" Cairo University...
August 15, 2017: Open Access Macedonian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28930879/repeat-effort-performance-is-reduced-24-h-following-acute-dehydration-in-mixed-martial-arts-athletes
#12
Oliver R Barley, Fiona Iredale, Dale W Chapman, Amanda Hopper, Chris Abbiss
This study sought to determine the influence of acute dehydration on physical performance and physiology in Mixed Martial Arts (MMA). MMA athletes (n=14; age: 23±4 years), completed in a randomised counterbalanced order a dehydration protocol, (DHY: 3 h cycling at 60 W in 40°C to induce 5% dehydration) or thermoneutral control (25°C: CONT) exercise, followed by ad libitum fluid/food intake. Performance testing (a repeat sled push test, medicine ball chest throw and vertical jump) was completed 3 and 24 h following the intervention, while urine and blood samples were collected before, 20 min, 3 and 24 h following the intervention...
September 11, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28930694/identification-of-biphenyl-2-3-dioxygenase-and-its-catabolic-role-for-phenazine-degradation-in-sphingobium-yanoikuyae-b1
#13
Qiang Zhao, Muhammad Bilal, Shengjie Yue, Hongbo Hu, Wei Wang, Xuehong Zhang
Phenazines are important nitrogen-containing secondary metabolites that display a range of biological functionalities. However, these compounds have shown lethal effects on humans and, the fate of phenazine in the ecosystem remains uncertain. In this study, we investigated that Sphingobium yanoikuyae B1 could utilize phenazine as a sole carbon source for growth. Intermediate produced during phenazine degradation was purified and identified as 1, 2-dihydrogen 1, 2-dihydroxy phenazine. Biphenyl 2, 3-dioxygenase was determined to be the initial dioxygenase for phenazine degradation through gene cloning and whole cell transformation techniques...
September 17, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28930430/novel-strategies-for-the-production-of-fuels-lubricants-and-chemicals-from-biomass
#14
Sankaranarayanapillai Shylesh, Amit A Gokhale, Christopher R Ho, Alexis T Bell
Growing concern with the environmental impact of CO2 emissions produced by combustion of fuels derived from fossil-based carbon resources has stimulated the search for renewable sources of carbon. Much of this focus has been on the development of methods for producing transportation fuels, the major source of CO2 emissions today, and to a lesser extent on the production of lubricants and chemicals. First-generation biofuels such as bioethanol, produced by the fermentation of sugar cane- or corn-based sugars, and biodiesel, produced by the transesterification reaction of triglycerides with alcohols to form a mixture of long-chain fatty esters, can be blended with traditional fuels in limited amounts and also arise in food versus fuel debates...
September 20, 2017: Accounts of Chemical Research
https://www.readbyqxmd.com/read/28929074/role-of-laryngopharyngeal-reflux-in-complications-of-tonsillectomy-in-pediatric-patients
#15
Ziya Salturk, Tolgar Lutfi Kumral, Ahmet Arslanoglu, Imran Aydogdu, Guven Yildirim, Guler Berkiten, Yavuz Uyar
Tonsillectomy and tonsillectomy with adenoidectomy are among the most common surgical procedures in otolaryngology practice. Gastroesophageal reflux was identified as a risk factor for complications in tonsillectomy. This prospective study was designed to assess the role of reflux in the development of complications following tonsillectomy in pediatric patients. Children (n = 60) who underwent tonsillectomy with adenoidectomy were divided into two groups, i.e., the laryngopharyngeal reflux (LPR) group and control group...
September 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/28928509/osmotic-dehydration-effects-on-major-and-minor-components-of-chestnut-castanea-sativa-mill-slices
#16
Teresa Delgado, José Alberto Pereira, Elsa Ramalhosa, Susana Casal
The effect of osmotic dehydration (OD) conditions (temperature, time and sucrose concentration) on some nutritional parameters, soluble sugars, organic acids, fatty acids and vitamin E composition of chestnut slices was studied. Temperature at 60 °C and contact time of 7.5 h decreased significantly both protein (in 20 and 15%) and fat (in 25 and 20%) contents when compared to 30 °C and contact time of 2.5 h, simultaneously with the incorporation of sugars from the osmotic medium. An increase in temperature from 30 to 60 °C and contact time from 2...
August 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28927372/potentially-inappropriate-medication-use-in-nursing-homes-an-observational-study-using-the-norgep-nh-criteria
#17
Gunhild Nyborg, Mette Brekke, Jørund Straand, Svein Gjelstad, Maria Romøren
BACKGROUND: Frail residents in the nursing home sector call for extra care in prescribing. The Norwegian General Practice Nursing Home (NORGEP-NH) list of 34 explicit criteria for potentially inappropriate medication use in nursing homes was developed explicitly for this population. The aim of this study was to employ the NORGEP-NH Criteria to study the extent of potentially inappropriate medication use among nursing home residents and explore possible associated factors. METHODS: Cross-sectional observational pharmacoepidemiological study from residents in nursing homes in the county of Vestfold, Norway...
September 19, 2017: BMC Geriatrics
https://www.readbyqxmd.com/read/28926960/genetic-and-hormonal-regulation-of-chlorophyll-degradation-during-maturation-of-seeds-with-green-embryos
#18
REVIEW
Galina Smolikova, Elena Dolgikh, Maria Vikhnina, Andrej Frolov, Sergei Medvedev
The embryos of some angiosperms (usually referred to as chloroembryos) contain chlorophylls during the whole period of embryogenesis. Developing embryos have photochemically active chloroplasts and are able to produce assimilates, further converted in reserve biopolymers, whereas at the late steps of embryogenesis, seeds undergo dehydration, degradation of chlorophylls, transformation of chloroplast in storage plastids, and enter the dormancy period. However, in some seeds, the process of chlorophyll degradation remains incomplete...
September 16, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28926845/leptospirosis-renal-disease-emerging-culprit-of-chronic-kidney-disease-unknown-etiology
#19
Chih-Wei Yang
Leptospirosis is the most prevalent zoonosis affecting more than 1 million populations worldwide. Interestingly, leptospirosis endemic regions coincide with chronic kidney disease (CKD) hotspots largely due to flooding and agricultural overlaps. Acute leptospirosis induces multiple organ dysfunction including acute kidney injury and may predispose to CKD and end-stage renal disease, if not treated timely. Asymptomatic infection may carry the bacteria in the kidney and CKD progresses insidiously. Histologic finding of leptospirosis renal disease includes tubulointerstitial nephritis, interstitial fibrosis, and tubular atrophy...
September 20, 2017: Nephron
https://www.readbyqxmd.com/read/28926798/cloning-and-expression-profiling-of-the-pacsnrk2-and-pacpp2c-gene-families-during-fruit-development-aba-treatment-and-dehydration-stress-in-sweet-cherry
#20
Xinjie Shen, Xiao Guo, Di Zhao, Qiang Zhang, Yuzhuang Jiang, Yantao Wang, Xiang Peng, Yan Wei, Zefeng Zhai, Wei Zhao, Tianhong Li
Plant SNF1-related protein kinase 2 (SnRK2) and protein phosphatase 2C (PP2C) family members are core components of the ABA signal transduction pathway. SnRK2 and PP2C proteins have been suggested to play crucial roles in fruit ripening and improving plant tolerance to drought stress, but supporting genetic information has been lacking in sweet cherry (Prunus avium L.). Here, we cloned six full-length SnRK2 genes and three full-length PP2C genes from sweet cherry cv. Hong Deng. Quantitative PCR analysis revealed that PacSnRK2...
September 6, 2017: Plant Physiology and Biochemistry: PPB
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