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https://www.readbyqxmd.com/read/29150616/nmr-metabolomics-for-stem-cell-type-discrimination
#1
Franca Castiglione, Monica Ferro, Evangelos Mavroudakis, Rosalia Pellitteri, Patrizia Bossolasco, Damiano Zaccheo, Massimo Morbidelli, Vincenzo Silani, Andrea Mele, Davide Moscatelli, Lidia Cova
Cell metabolism is a key determinant factor for the pluripotency and fate commitment of Stem Cells (SCs) during development, ageing, pathological onset and progression. We derived and cultured selected subpopulations of rodent fetal, postnatal, adult Neural SCs (NSCs) and postnatal glial progenitors, Olfactory Ensheathing Cells (OECs), respectively from the subventricular zone (SVZ) and the olfactory bulb (OB). Cell lysates were analyzed by proton Nuclear Magnetic Resonance ((1)H-NMR) spectroscopy leading to metabolites identification and quantitation...
November 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29142621/mechanical-thrombectomy-with-solitaire-stent-retrieval-for-acute-cardioembolic-stroke
#2
Hokyun Han, Hyunho Choi, Keun-Tae Cho, Byong-Cheol Kim
Objective: Few studies have reported the outcome of mechanical thrombectomy with Solitaire stent retrival (MTSR) in subtypes of acute ischemic stroke. The purpose of this study was to evaluate the efficacy and result of MTSR in acute cardioembolic stroke. Methods: Twenty consecutive patients with acute cardioembolic stroke were treated by MTSR. The angiographic outcome was assessed by thrombolysis in cerebral infarction (TICI) grade. TICI grade 2a, 2b, or 3 with a measurable thrombus that was retrieved was considered as a success when MTSR was performed in the site of primary vessel occlusion, and TICI grade 2b or 3 was considered as a success when final result was reported...
November 2017: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/29058878/influence-of-porosity-and-pore-size-distribution-in-ti6al4-v-foam-on-physicomechanical-properties-osteogenesis-and-quantitative-validation-of-bone-ingrowth-by-micro-computed-tomography
#3
Kausik Kapat, Pavan Kumar Srivas, Arun Prabhu Rameshbabu, Priti Prasanna Maity, Subhodeep Jana, Joy Dutta, Pallab Majumdar, Debalay Chakrabarti, Santanu Dhara
Cementless fixation for orthopedic implants aims to obviate challenges associated with bone cement, providing long-term stability of bone prostheses after implantation. The application of porous titanium and its alloy-based implants is emerging for load-bearing applications due to their high specific strength, low stiffness, corrosion resistance, and superior osteoconductivity. In this study, coagulant-assisted foaming was utilized for the fabrication of porous Ti6Al4 V using egg-white foam. Samples with three different porosities of 68...
November 2, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28911827/single-site-robot-assisted-laparoscopic-staging-surgery-for-presumed-clinically-early-stage-ovarian-cancer
#4
Ji Geun Yoo, Woo Jin Kim, Keun Ho Lee
STUDY OBJECTIVE: To present the demonstration of Robotic-assisted laparoendoscopic single-site(R-LESS) staging surgery in presumed clinically early stage ovarian cancer. DESIGN: A step-by-step presentation of the procedure using video (Canadian Task Force classification III). SETTING: A university hospital. INTERVENTION: A 29-year-old woman was referred from a local clinic for an 8x6cm sized left ovarian tumor suggesting malignancy...
September 11, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28482447/-systematic-review-and-meta-analysis-on-the-effect-of-implant-supported-overdentures-on-the-oral-health-related-quality-of-life-of-edentulous-patients
#5
REVIEW
S S Zhang, Y Zhang, P Di, Y Lin
Objective: To evaluate the effect of implant related treatment on the oral health related quality of life (OHRQoL) of edentulous patients. Methods: The CNKI, Wanfang database and Medline, EMBASE, Cochrane Library databases that include randomized clinical trials comparing implant supported overdentures with conventional complete denture for edentulous patients were retrived. Nine studies involving 769 cases were included and meta-analysis was conducted. Results: The standardized mean difference (SMD) of oral health impact profile (OHIP) score was 1...
May 9, 2017: Zhonghua Kou Qiang Yi Xue za Zhi, Zhonghua Kouqiang Yixue Zazhi, Chinese Journal of Stomatology
https://www.readbyqxmd.com/read/28244469/squamous-cell-carcinoma-of-the-oral-cavity-and-oropharynx-in-young-adults
#6
D Sharma, G Singh
BACKGROUND: Head and neck squamous cell carcinoma (SCC) is a disease of older age group predominately in the sixth and eighth decades of life. The incidence of oral SCC (young age <40 years) varies between 0.4% and 3.9%. There has been increasing trend in younger age group worldwide as well as in India as reported by many studies. AIM: The aim of the present study was to compare the clinicopathological profile, treatment, and outcomes of SCC of oral cavity and oropharyngeal cancer in the young age group of <40 years old...
July 2016: Indian Journal of Cancer
https://www.readbyqxmd.com/read/27600530/fern-rhizomes-as-fodder-in-norway
#7
Torbjørn Alm
BACKGROUND: Although ferns are often known under collective names in Norway, e.g. blom, a substantial number of vernacular names for individual fern species are known, in particular for useful or poisonous taxa. In the past, the rhizomes (Norwegian: moldfôr) of selected species were collected for fodder. Only scattered records of such use are available from southern Norway, and the tradition's core area is found in the two North Norwegian counties of Nordland and Troms, in accordance with the longer winters encountered in the north, frequently leading to fodder shortage in early spring...
September 6, 2016: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/27291284/nf-%C3%AE%C2%BAb-blockers-gifted-by-mother-nature-prospectives-in-cancer-cell-chemosensitization
#8
REVIEW
Javadi Monisha, Ganesan Padmavathi, Nand Kishor Roy, Anindita Deka, Devivasha Bordoloi, Anand Anip, Ajaikumar B Kunnumakkara
BACKGROUND: Despite the significant developments made in the field of diagnosis and treatment modalities of cancer during the last two decades, it still remains one of the most life threatening diseases killing 8.2 million people annually across the globe. It has been well-established that development of chemoresistance in cancer cells is the major cause of failure of chemotherapeutic agents in clinic. Most of the chemotherapeutic agents currently being used activate NF-κB and NF-κB regulated gene products in cancer cells and induce drug resistance...
2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/26722022/potential-of-amifostine-for-chemoradiotherapy-and-radiotherapy-associated-toxicity-reduction-in-advanced-nsclc-a-meta-analysis
#9
REVIEW
Annemarie Devine, Laure Marignol
BACKGROUND/AIM: The addition of amifostine to chemoradiotherapy (CRT) or radiotherapy (RT) in advanced, inoperable NSCLC presents varying toxicity. The present study examined amifostine's effect on toxicity and efficacy of CRT or RT alone. MATERIALS AND METHODS: Database searches yielded 16 eligible trials comprising of 1,057 patients. Results of randomised trials were pooled and used to estimate the overall effect. RESULTS: Amifostine reduced the risk of >grade 2 acute oesophagitis by 26% [risk ratio (RR), 0...
January 2016: Anticancer Research
https://www.readbyqxmd.com/read/26548900/frequency-noise-measurements-of-optical-frequency-combs-by-multiple-fringe-side-discriminator
#10
Nicola Coluccelli, Marco Cassinerio, Alessio Gambetta, Paolo Laporta, Gianluca Galzerano
The frequency noise of an optical frequency comb is routinely measured through the hetherodyne beat of one comb tooth against a stable continuous-wave laser. After frequency-to-voltage conversion, the beatnote is sent to a spectrum analyzer to retrive the power spectral density of the frequency noise. Because narrow-linewidth continuous-wave lasers are available only at certain wavelengths, heterodyning the comb tooth can be challenging. We present a new technique for direct characterization of the frequency noise of an optical frequency comb, requiring no supplementary reference lasers and easily applicable in all spectral regions from the terahertz to the ultraviolet...
2015: Scientific Reports
https://www.readbyqxmd.com/read/26165055/stent-dislodgement-in-the-distal-left-main-coronary-artery-and-its-successful-management-with-balloon-crushing-technique
#11
Zoran Stajić
INTRODUCTION: Stent entrapment and dislodgement in the coronary arteries is a rare but potentially fatal complication of percutaneous coronary intervention. Different retrival techniques of dislodged stents have previously been reported with high success rate but all of them are time-consuming, so as not quite useful in hemodinamically unstable patient. CASE REPORT: A 59-year old female patient with acute ST-elevation myocardial infaction of anterior wall was admitted for primary percutanous coronary intervention...
May 2015: Vojnosanitetski Pregled. Military-medical and Pharmaceutical Review
https://www.readbyqxmd.com/read/26002252/vacuum-cleaner-effect-purging-effect-active-and-passive-wash-out-a-new-terminology-in-hydrodynamic-stone-retrival-is-arising-does-it-affect-our-endourologic-routine
#12
LETTER
Udo Nagele, Andre Nicklas
No abstract text is available yet for this article.
January 2016: World Journal of Urology
https://www.readbyqxmd.com/read/24323075/the-cost-analysis-of-flexible-ureteroscopic-lithotripsy-in-302-cases
#13
Cenk Gurbuz, Gokhan Atış, Ozgur Arikan, Ozgur Efilioglu, Asıf Yıldırım, Onur Danacıoglu, Turhan Caskurlu
The objective of this study was to audit the cost of flexible ureterorenoscopic lithotripsy. The data for 302 consecutive flexible ureteroscopic lithotripsy (FURSL) procedure undertaken in our department for renal stone treatment were collected retrospectively. The costs associated with performing FURSL, including the cost of ancillary equipment were analyzed. This includes the cost of the initial purchase of the ureterorenoscopes and the holmium laser equipment. The cost of flexible ureterorenoscopy for each lithotripsy procedure (for a total of 302 FURSL) was $118...
April 2014: Urolithiasis
https://www.readbyqxmd.com/read/23256360/-retrospective-analysis-and-prevention-strategies-for-accidents-associated-with-cervical-manipulation-in-china
#14
Hui-Hao Wang, Hong-Sheng Zhan, Ming-Cai Zhang, Bo Chen, Kai Guo
OBJECTIVE: To review previously reported injuries cases which were associated with cervical manipulation in China, and to describe the risks and benefits of the therapy. METHODS: Relevant case reports, review articles, surveys, and investigations regarding treatment of cervical spondylosis with cervical manipulation involving accidents and associated complication were retrived with a search of the literature from SinoMed, CNKI, CQVIP, and Wanfang digital databases between 1979 to March 2011...
September 2012: Zhongguo Gu Shang, China Journal of Orthopaedics and Traumatology
https://www.readbyqxmd.com/read/23119881/an-unusual-impacted-foreign-body-in-the-nasopharynx
#15
Sunil Kumar Saxena, S Gopalakrishnan, D Ravi
Foreign bodies are comonly seen in upper acrodigestive tract but these are lodge very infrequently in masopharywr.various types of foreign bodies like leech whitsle wood piece marble coin etc. have beenremoved from the masopharywr.It is unusual for a foreign body to get impacted in adcnoid tissue of the masopharywr. This article highlights one such rare incidence where a button was impacted in the adenoid mass, which could be retrived only after adenoidectomy.
April 2002: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/22850097/-anatomy-of-the-cmrr-and-proposition-of-functioning
#16
Laurence Bernard-Bourzeix, Nathalie Sastre-Hengan, Oriana Romy-Lutz, Jean-Pierre Clément
OBJECTIVES: The main objective was to have a view of the functioning of the Centers Memory of Resources and Research (CMRR) to identify the difficulties which can interfere in the industrial clinical trials. The secondary objective was to make a proposal to optimize them. METHODOLOGY: Questionnaires were given in all CMRRs. RESULTS: One hundred thrity-five questionnaires were retrived (26 centers answered on the 27 that exist). Some elements appeared as strong structural factors but some weaknesses were highlighted such as: insufficient staff, lack of dedicated areas, lack of communication, activities multiplications, functional unit (UF) subdivision...
March 2012: Thérapie
https://www.readbyqxmd.com/read/22733316/outcome-of-conventional-ivf-and-icsi-on-sibling-oocytes-in-the-case-of-isolated-teratozoospermia
#17
RANDOMIZED CONTROLLED TRIAL
Wei Fan, Shang Wei Li, Lei Li, Zhongying Huang, Qianhong Ma, Yan Wang, Zhun Xiao
PURPOSE: To reevaluate the effect of isolated teratozoospermia on IVF and determine if there was any therapeutic benefit to isolated teratozoospermia by ICSI, since there are no widely accepted criteria for the treatment technique about isolated teratozoospermia. METHODS: A total of 441 couples with >20 million and progressive motility >30 % sperm undergoing their first IVF/ICSI cycle were included in the study between 2008 and 2010, for whom at least 8 oocytes were retrived...
September 2012: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/22099814/the-first-two-cadaveric-renal-transplantations-in-blida-algeria
#18
E M Si-ahmed
Currently, living related donor renal transplantation is the most common source for transplantation in Algeria. To develop cadaveric organ donation, the Blida Transplantation Team (BTT) started a local education program and campaign. On March 31, 2010, we procured and transplanted 2 kidneys from a 17-year-old brain-dead donor. The BTT is conscious that the local initiative must be followed nationally, with the help of the health authorities. There is an urgent need to promote brain-dead donors and cadaveric organ retriveal throughout the country...
November 2011: Transplantation Proceedings
https://www.readbyqxmd.com/read/22010426/factors-influencing-acute-alcohol-poisoning-in-adolescents-in-bulgaria
#19
Anelia Loukova, Eugene Stankova
AIM: The aim of the current study is to analyze the social dimensions of acute alcohol poisoning in children. METHODS: We have studied the patients at the age up to 18 years with acute alcohol poisoning hospitalized in the Children Toxicology Department of Emergency Hospital Pirogov, Sofia, Bulgaria, from January 1, 2007 to June 31,2008. All of them were at teen years--between 12 and 17 years old. Data on children were retrived from hospital medical records. We have used the inquiry method - specially created for the purpose of the survey questionnaire comprising 39 questions (location and the reason for drinking, type of alcoholic beverage, age at first drink, combination alcohol - illicit drug, type of family, education and employment of parents, frequency of alcohol consumption by parents, consecutiveness of the children in family, presence of siblings, presence of children in a single room, interests etc...
2011: Przegla̧d Lekarski
https://www.readbyqxmd.com/read/21964291/stimulation-of-the-amino-acid-transporter-slc6a19-by-jak2
#20
Shefalee K Bhavsar, Zohreh Hosseinzadeh, Katja Merches, Shuchen Gu, Stefan Bröer, Florian Lang
JAK2 (Janus kinase-2) is expressed in a wide variety of cells including tumor cells and contributes to the proliferation and survival of those cells. The gain of function mutation (V617F)JAK2 mutant is found in the majority of myeloproliferative diseases. Cell proliferation depends on the availability of amino acids. Concentrative cellular amino acid uptake is in part accomplished by Na(+) coupled amino acid transport through SLC6A19 (B(0)AT). The present study thus explored whether JAK2 activates SLC6A19. To this end, SLC6A19 was expressed in Xenopus oocytes with or without wild type JAK2, (V617F)JAK2 or inactive (K882E)JAK2 and electrogenic amino acid transport determined by dual electrode voltage clamp...
October 28, 2011: Biochemical and Biophysical Research Communications
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