keyword
MENU ▼
Read by QxMD icon Read
search

Cyanoacrylate

keyword
https://www.readbyqxmd.com/read/28331873/rapid-corneal-thinning-and-perforated-ulcerative-keratitis-in-a-patient-with-relapsing-polychondritis
#1
Tracy Hiu Ting Lai, Nikki Far, Alvin Lerrmann Young, Vishal Jhanji
BACKGROUND: To report rapid corneal thinning and perforation in a case with relapsing polychondritis. CASE PRESENTATION: A 43 year-old male diagnosed with relapsing polychondritis suffered from bilateral scleritis, bilateral swelling of pinna, saddle nose and tracheal stenosis. The patient presented with right eye pain and redness for one month. Slit lamp examination of the right eye showed 80% peripheral corneal thinning between 3 and 7 o'clock. The best-corrected visual acuity (BCVA) was 1...
2017: Eye and Vision (London, England)
https://www.readbyqxmd.com/read/28300259/-d-%C3%AF-a-2-%C3%AF-d-a-type-ferrocenyl-bisthiazole-linked-triphenylamine-based-molecular-systems-for-dssc-synthesis-experimental-and-theoretical-performance-studies
#2
Ramesh Maragani, Rajneesh Misra, M S Roy, Manish Kumar Singh, Ganesh D Sharma
We have designed and synthesized ferrocenyl (donor) bisthiazole linked triphenylamine (donor) based donor-π-acceptor-π-donor-acceptor (D-π-A)2-π-D-A type dyes D1 and D2 by using Pd-catalyzed Sonogashira cross-coupling and Knoevenagel condensation reactions. Their photophysical, electrochemical and computational studies reveal strong donor-acceptor interaction. Dye sensitized solar cells (DSSCs) based on D1 and D2 exhibit power conversion efficiencies (PCE) of 6.33% and 5.03%, respectively. The higher PCE value of the D1 based DSSC is attributed to its enhanced short-circuit current (Jsc) and open-circuit current (Voc) and fill factor (FF) values because of the strong binding of the anchoring cyanoacrylic acid with the TiO2 surface as compared to the dicyanovinyl unit in D2...
March 16, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28298824/comparative-evaluation-of-healing-after-periodontal-flap-surgery-using-isoamyl-2-cyanoacrylate-bioadhesive-material-and-silk-sutures-a-split-mouth-clinical-study
#3
Jyotsana Veneet Khurana, Amita Milind Mali, Rohini Salil Mali, Amit Ulhas Chaudhari
BACKGROUND: Many factors contribute to uneventful and healthy postoperative healing. Hence, closure of periodontal flap postsurgery for the attainment of primary union between flap margins is of utmost importance. Isoamyl 2-cyanoacrylate is a tissue adhesive, which can be used for the closure of elevated flaps to overcome the problems associated with conventional suture material like silk. AIM: This study aims to compare healing after periodontal flap surgery using isoamyl 2-cyanoacrylate (bioadhesive material) and silk sutures...
July 2016: Journal of Indian Society of Periodontology
https://www.readbyqxmd.com/read/28297690/-multiple-tentorial-dural-arteriovenous-fistulas-with-acquired-pial-arteriovenous-fistula-presented-with-unilateral-eye-symptoms-successfully-treated-by-transarterial-embolization-and-direct-surgery-a-case-report
#4
Hisato Minamide, Yutaka Hayashi, Naoyuki Uchiyama
A 58-year-old man presented with slowly progressive chemosis, exophthalmos, and blepharedema of the left eye. Digital subtraction angiography revealed multiple dural arteriovenous fistulas(dAVFs)involving the bilateral tentorium, superior sagittal sinus, and right frontal convexity. In addition, occlusion of the left cavernous sinus and left sigmoid sinus were observed, which could lead to venous hypertension and might be associated with the occurrence of multiple dAVFs. Along with the congestion of the left ophthalmic vein, increased intracranial pressure due to the left tentorial dAVF with cortical venous reflux could have caused the left eye symptoms; therefore, the tentorial lesion was treated first...
March 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/28284885/predictors-of-recanalization-for-incompetent-great-saphenous-veins-treated-with-cyanoacrylate-glue
#5
Yiu Che Chan, Yuk Law, Grace C Cheung, Stephen W Cheng
PURPOSE: To determine predictors of recanalization in patients treated with endovenous cyanoacrylate. METHODS: Follow-up by serial clinical and duplex examinations was performed at 1 week, 1 month, 6 months, 12 months, and 24 months of 108 legs in 55 patients (21 men, median age 65 y) with primary varicose veins treated with endovenous cyanoacrylate. Cox regression analysis was used to examine venous characteristics before the procedure: diameter of great saphenous vein (GSV), treatment length of GSV, presence of incompetent perforators, clinical severity of varicose vein, and experience of operator as predictors of recanalization...
March 8, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28283401/portal-vein-embolization-in-the-setting-of-staged-hepatectomy-with-preservation-of-segment-iv-%C3%A2-i-only-for-bilobar-colorectal-liver-metastases-safety-efficacy-and-clinical-outcomes
#6
Christophe Cassinotto, Anthony Dohan, Benoît Gallix, Eve Simoneau, Louis-Martin Boucher, Peter Metrakos, Tatiana Cabrera, Carlos Torres, Karl Muchantef, David A Valenti
PURPOSE: To assess frequency of adverse events, efficacy, and clinical outcomes of percutaneous portal vein embolization (PVE) in patients with bilobar colorectal liver metastases undergoing staged hepatectomy with preservation of segment IV ± I only. MATERIALS AND METHODS: Retrospective analysis was performed of 40 consecutive patients who underwent right PVE after successful left lobectomy between 2005 and 2013. Rates of adverse events, future liver remnant (FLR) > 30% compared with baseline liver volume, clinical success (completion of staged hepatectomy with clearance of liver metastases), and overall survival were analyzed...
March 7, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28279942/effect-of-hand-sanitizer-on-the-performance-of-fingermark-detection-techniques
#7
Scott Chadwick, Melissa Neskoski, Xanthe Spindler, Chris Lennard, Claude Roux
Hand sanitizers have seen a rapid increase in popularity amongst the general population and this increased use has led to the belief that hand sanitizers may have an effect on subsequent fingermark detection. Based on this hypothesis, three alcoholic and two non-alcoholic hand sanitizers were evaluated to determine the effect they had on the detection of fingermarks deposited after their use. The following fingermark detection methods were applied: 1,2-indanedione-zinc, ninhydrin, physical developer (porous substrate); and cyanoacrylate, rhodamine 6G, magnetic powder (non-porous substrate)...
March 6, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28279799/pbca-based-polymeric-microbubbles-for-molecular-imaging-and-drug-delivery
#8
Patrick Koczera, Lia Appold, Yang Shi, Mengjiao Liu, Anshuman Dasgupta, Vertika Pathak, Tarun Ojha, Stanley Fokong, Zhuojun Wu, Marc van Zandvoort, Olga Iranzo, Alexander Kuehne, Andrij Pich, Fabian Kiessling, Twan Lammers
Microbubbles (MB) are routinely used as contrast agents for ultrasound (US) imaging. We describe different types of targeted and drug-loaded poly(n-butyl cyanoacrylate) (PBCA) MB, and demonstrate their suitability for multiple biomedical applications, including molecular US imaging and US-mediated drug delivery. Molecular imaging of angiogenic tumor blood vessels and inflamed atherosclerotic endothelium is performed by modifying the surface of PBCA MB with peptides and antibodies recognizing E-selectin and VCAM-1...
March 6, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28276477/in-vivo-longitudinal-visualization-of-bone-marrow-engraftment-process-in-mouse-calvaria-using-two-photon-microscopy
#9
Viet-Hoan Le, Seunghun Lee, Seungwon Lee, Taejun Wang, Won Hyuk Jang, Yeoreum Yoon, Soonjae Kwon, Hyekang Kim, Seung-Woo Lee, Ki Hean Kim
Intravital microscopy of mouse calvarial bone marrow (BM) is a powerful method for studying hematopoietic stem cells (HSCs) and the BM microenvironment at the cellular level. However, the current method used to access the mouse calvaria allows for only a few imaging times in the same mouse because of scar formation and inflammation induced by multiple surgeries. Longitudinal imaging of the BM may help better understand its microenvironment. In this study, a mouse calvarial window model was developed for longitudinal imaging that involves attaching a cover glass window onto the mouse calvaria and sealing the surrounding exposed area with cyanoacrylate glue and dental cement...
March 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28273742/n-butyl-2-cyanoacrylate-nbca-embolus-in-the-graft-portal-vein-after-portosystemic-collateral-embolization-in-liver-transplantation-recipient-what-is-the-clinical-significance
#10
Hye Young Jang, Kyoung Won Kim, Jae Hyun Kwon, Heon-Ju Kwon, Bohyun Kim, Nieun Seo, Jeongjin Lee, Gi-Won Song, Sung-Gyu Lee
Background An N-butyl-2 cyanoacrylate (NBCA) embolus in the graft portal vein was frequently observed after an intraoperative embolization of portosystemic collaterals performed to prevent portal steal in liver transplant (LT) recipients. The radiological and clinical features of NBCA emboli have not yet been described. Purpose To describe radiological and clinical features of NBCA embolus in graft portal vein after portosystemic collateral embolization in LT recipients. Material and Methods A total of 165 consecutive LT recipients who had undergone intraoperative NBCA embolization of varix were found in single institution's computerized databases of a clinical cohort of LT...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28273741/endovascular-management-for-significant-iatrogenic-portal-vein-bleeding
#11
Jong Woo Kim, Ji Hoon Shin, Jonathan K Park, Hyun-Ki Yoon, Gi-Young Ko, Dong Il Gwon, Jin Hyoung Kim, Kyu-Bo Sung
Background Despite conservative treatment, hemorrhage from an intrahepatic branch of the portal vein can cause hemodynamic instability requiring urgent intervention. Purpose To retrospectively report the outcomes of hemodynamically significant portal vein bleeding after endovascular management. Material and Methods During a period of 15 years, four patients (2 men, 2 women; median age, 70.5 years) underwent angiography and embolization for iatrogenic portal vein bleeding. Causes of hemorrhage, angiographic findings, endovascular treatment, and complications were reported...
January 1, 2017: Acta Radiologica
https://www.readbyqxmd.com/read/28272716/efficacy-and-safety-of-nbca-n-butyl-2-cyanoacrylate-medical-adhesive-for-patch-fixation-in-totally-extraperitoneal-prosthesis-tep-a-prospective-randomized-controlled-trial
#12
Y-M Shen, Y-T Liu, J Chen, L Sun
OBJECTIVE: To evaluate the effectiveness of n-butyl-2-cyanoacrylate (NBCA) medical adhesive for mesh fixation in totally extraperitoneal prosthesis (TEP) for inguinal hernia repair. PATIENTS AND METHODS: A total of 160 patients with primary unilateral inguinal hernia were assigned randomly to receive TEP using NBCA medical adhesive for patch fixation (experimental group) and without patch fixation (control group). We evaluated operation time, visual analogue scale (VAS) pain score 24 h after surgery, postoperative duration of stay, hospital costs, postoperative complications, and hernia recurrence...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28270946/cyanoacrylic-tissue-glues-biochemical-properties-and-their-usage-in-urology
#13
REVIEW
Sema Nur Ayyıldız, Ali Ayyıldız
Tissue adhesives are being used in medical and cosmetic industries and first aid for a long time. But their everyday usage has not been widespread. Only case report information is available about their usage. Despite good and meaningful results after they were used, there is lack of standard information that gives idea of about in which cases they could be helpful. Nowadays, cyanoacrylates are used in the surgery more frequently. In this review, we wanted to oversee the biochemical properties and the urological utilisation areas of cyanoacrylates...
March 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/28256820/enhanced-internal-quantum-efficiency-in-dye-sensitized-solar-cells-effect-of-long-lived-charge-separated-state-of-sensitizers
#14
Haiya Sun, Dongzhi Liu, Tianyang Wang, Ting Lu, Wei Li, Siyao Ren, Wenping Hu, Lichang Wang, Xueqin Zhou
Effective charge separation is one of the key determinants for the photovoltaic performance of the dye-sensitized solar cells (DSSCs). Herein, two charge-separated (CS) sensitizers, MTPA-Pyc and YD-Pyc, have been synthesized and applied in DSSCs to investigate the effect of the CS states of the sensitizers on the device's efficiency. The CS states with lifetimes of 64 and 177 ns for MTPA-Pyc and YD-Pyc, respectively, are formed via the photoinduced electron transfer (PET) from the 4-styryltriphenylamine (MTPA) or 4-styrylindoline (YD) donor to the pyrimidine cyanoacrylic acid (Pyc) acceptor...
March 22, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28256302/transcatheter-arterial-embolization-of-gastrointestinal-bleeding-with-n-butyl-cyanoacrylate-a-systematic-review-and-meta-analysis-of-safety-and-efficacy
#15
Pyeong Hwa Kim, Jiaywei Tsauo, Ji Hoon Shin, Sung-Cheol Yun
PURPOSE: To evaluate the safety and efficacy of transcatheter arterial embolization with N-butyl cyanoacrylate (NBCA) for the treatment of gastrointestinal (GI) bleeding via a meta-analysis of published studies. MATERIALS AND METHODS: The MEDLINE/PubMed and EMBASE databases were searched for English-language studies from January 1990 to March 2016 that included patients with nonvariceal GI bleeding treated with transcatheter arterial embolization with NBCA with or without other embolic agents...
February 28, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28251915/3d-guided-direct-puncture-therapeutic-embolization-of-intracranial-tumors
#16
Jildaz Caroff, Nidhal Benachour, Léon Ikka, Jérôme Nevoux, Fabrice Parker, Valerio Da Ros, Cristian Mihalea, Marta Iacobucci, Jacques Moret, Laurent Spelle
BACKGROUND: Direct punctures of intracranial tumors have rarely been described in the literature. OBJECTIVE: To assess the feasibility, safety, efficacy, and advantages of using 3D DSA-guided direct puncture rather than the traditional transarterial route to preoperatively devascularize intracranial lesions in particular clinical situations, paying special attention to any correlation with surgical observations; we present the largest series to date. METHODS: Between July 2015 and July 2016, data from all presurgical embolizations performed in our institution were prospectively collected...
March 1, 2017: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/28251148/emergent-uterine-arterial-embolization-using-n-butyl-cyanoacrylate-in-postpartum-hemorrhage-with-disseminated-intravascular-coagulation
#17
Soichiro Obata, Michi Kasai, Junko Kasai, Kazuo Seki, Zenjiro Sekikawa, Izumi Torimoto, Shigeo Takebayashi, Fumiki Hirahara, Shigeru Aoki
Although it is widely accepted that uterine artery embolization (UAE) is an effective therapeutic strategy for postpartum hemorrhage (PPH), no consensus has been reached regarding the efficacy of UAE in patients with PPH with disseminated intravascular coagulation (DIC). This single-center retrospective cohort study included patients treated with UAE using NBCA for PPH between 2010 and 2015. The patients were divided into DIC and non-DIC groups, according to the obstetrical DIC score and the overt DIC diagnostic criteria issued by the International Society of Thrombosis and Haemostasis (ISTH), and their clinical outcomes were compared...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28243071/the-effect-of-composition-and-thermodynamics-on-the-surface-morphology-of-durable-superhydrophobic-polymer-coatings
#18
Tehila Nahum, Hanna Dodiuk, Samuel Kenig, Artee Panwar, Carol Barry, Joey Mead
Durable superhydrophobic coatings were synthesized using a system of silica nanoparticles (NPs) to provide nanoscale roughness, fluorosilane to give hydrophobic chemistry, and three different polymer binders: urethane acrylate, ethyl 2-cyanoacrylate, and epoxy. Coatings composed of different binders incorporating NPs in various concentrations exhibited different superhydrophobic attributes when applied on polycarbonate (PC) and glass substrates and as a function of coating composition. It was found that the substrate surface characteristics and wettability affected the superhydrophobic characteristics of the coatings...
2017: Nanotechnology, Science and Applications
https://www.readbyqxmd.com/read/28240014/general-characteristics-and-cytotoxic-effects-of-nano-poly-butyl-cyanoacrylate-containing-carboplatin-on-ovarian-cancer-cells
#19
Leila Kanaani, Meysam Ebrahimi Far, S Maryam Kazemi, Edris Choupani, Maral Mazloumi Tabrizi, Hasan Ebrahimi Shahmabadi, Azim Akbarzadeh Khiyavi
The initial response to treatment and subsequent development of resistance to carboplatin are very important challenges. Use of nano drug delivery is a new method to replace standard chemotherapy. In this research, both non-PEGylated and PEGylated nanoparticles (NPs) were prepared by mini-emulsion polymerization of poly (butyl cyanoacrylate) (PBCA) NPs. Characteristics such as size, polydispersity index (PDI), zeta potential, drug release, and stability were examined. In addition, infrared spectroscopy was used for description of the produced NPs...
January 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28231428/facile-and-reliable-in-situ-polymerization-of-poly-ethyl-cyanoacrylate-based-polymer-electrolytes-toward-flexible-lithium-batteries
#20
Yanyan Cui, Jingchao Chai, Huiping Du, Yulong Duan, Guangwen Xie, Zhihong Liu, Guanglei Cui
Polycyanoacrylate is a very promising matrix for polymer electrolyte, which possesses advantages of strong binding and high electrochemical stability owing to the functional nitrile groups. Herein, a facile and reliable in situ polymerization strategy of poly(ethyl cyanoacrylate) (PECA) based gel polymer electrolytes (GPE) via a high efficient anionic polymerization was introduced consisting of PECA and 4 M LiClO4 in carbonate solvents. The in situ polymerized PECA gel polymer electrolyte achieved an excellent ionic conductivity (2...
March 3, 2017: ACS Applied Materials & Interfaces
keyword
keyword
2557
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"