keyword
MENU ▼
Read by QxMD icon Read
search

Silicone and wounds

keyword
https://www.readbyqxmd.com/read/29315978/the-efficacy-of-basic-fibroblast-growth-factor-loaded-poly-lactic-co-glycolic-acid-nanosheet-for-mouse-wound-healing
#1
Shimpo Aoki, Mao Fujii, Toshinori Fujie, Keisuke Nishiwaki, Hiromi Miyazaki, Daizoh Saitoh, Shinji Takeoka, Tomoharu Kiyosawa, Manabu Kinoshita
Although human recombinant basic fibroblast growth factor (bFGF) is widely used for wound healing, daily treatment with bFGF is required because of its short half-life. An effective controlled-release system of bFGF is therefore desired in clinical settings. To investigate the efficacy of a bFGF-loaded nanosheet for wound healing, focusing on the controlled-release of bFGF, bFGF-loaded poly lactic-co-glycolic acid (PGLA) nanosheets were developed, and their in vitro release profile of bFGF and their in vivo efficacy for wound healing were examined...
January 8, 2018: Wound Repair and Regeneration
https://www.readbyqxmd.com/read/29302735/a-new-human-derived-acellular-dermal-matrix-for-breast-reconstruction-available-for-the-european-market-preliminary-results
#2
Secondo Folli, Annalisa Curcio, Davide Melandri, Elena Bondioli, Nicola Rocco, Giuseppe Catanuto, Fabio Falcini, Valeria Purpura, Matteo Mingozzi, Federico Buggi, Francesco Marongiu
INTRODUCTION: The introduction of acellular dermal matrices (ADMs) contributed to the growing diffusion of direct-to-implant breast reconstruction (DTI-BR) following mastectomy for breast cancer. According to specific legislations, European specialists could not benefit from the use of human-derived ADMs, even though most evidence in the literature are available for this kind of device, showed optimal outcomes in breast reconstruction. The Skin Bank of the Bufalini Hospital (Cesena, Italy) obtained in 2009 the approval for the production and distribution of a new human cadaver-donor-derived ADM (named with the Italian acronym, MODA, for matrice omologa dermica acellulata) from the Italian National Transplant Center and National Health Institute...
January 4, 2018: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/29208828/a-simple-technique-of-intraocular-lenses-explantation-for-single-piece-foldable-lenses
#3
Arup Bhaumik, Santanu Mitra
Foldable intraocular lenses (IOLs) are most commonly used in modern-day cataract surgery. Explantation of these IOLs is not frequently encountered, but sometimes extreme situations may demand the same. Commonly explantation is achieved by bisecting the IOL inside the anterior chamber with a cutter and delivering the pieces out one by one. This may require corneal wound extension with associated damage and endothelial loss leading to visual deterioration. We devised a simple, innovative IOL explantation technique utilizing a modified Alcon A cartridge and snare...
December 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29205809/a-randomised-controlled-non-inferiority-trial-comparing-the-performance-of-a-soft-silicone-coated-wound-contact-layer-mepitel-one-with-a-lipidocolloid-wound-contact-layer-urgotul-in-the-treatment-of-acute-wounds
#4
Franck David, Jean-Louis Wurtz, Nicolas Breton, Olivier Bisch, Philippe Gazeu, Jean-Charles Kerihuel, Odile Guibon
Wound contact layer (WCL) dressings are intended to protect tissue during the healing process. A randomised controlled trial was undertaken to compare 2 such dressings. Outpatients with acute wounds were randomly allocated to treatment with either a soft silicone-coated WCL (intervention group, n = 59) or a lipidocolloid-impregnated WCL (control group, n = 62). At the first dressing removal (day 3), 89.8% of patients in the intervention group experienced non-painful dressing removal (defined as a pain rating <30 mm on a 100 mm visual analogue scale), compared with 73...
December 5, 2017: International Wound Journal
https://www.readbyqxmd.com/read/29184875/assessing-cosmetic-results-after-conventional-thyroidectomy-using-the-easy-eye_c-a-double-blind-randomized-controlled-trial
#5
Kwan Ho Lee, Eun Young Kim, Chan Heun Park, Yong Lai Park, Ji Sup Yun, Ga Young Lee
Purpose: The incidence of thyroid cancer is relatively high, especially in young women, and postoperative scarring after thyroidectomy is an important problem for both patients and clinicians. Currently, there is no available product that can be used for wound protection during thyroid surgery. We used the EASY-EYE_C, a new silicone-based wound protector. Methods: We conducted a double-blind randomized controlled trial to assess the efficacy of the EASY-EYE_C with surgical scars...
November 2017: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/29184734/the-delay-phenomenon-is-one-surgical-delay-technique-superior
#6
Robert P Gersch, Mitchell S Fourman, Cristina Dracea, Duc T Bui, Alexander B Dagum
Background: Surgical delay remains a common method for improving flap survival. However, the optimal surgical technique has not been determined. In this article, we compare flap perfusion, viable surface area, and flap contraction of 2 surgical delay techniques. Methods: Male Sprague-Dawley rats were divided into 3 groups. In the incisional surgical delay group (n = 9), a 9 × 3 cm dorsal flap was incised on 3 sides without undermining, leaving a cranial pedicle...
October 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/29116383/deep-brain-stimulation-custom-made-silicone-coated-pulse-generator-implantation-after-allergic-reaction-to-generator-compounds
#7
Judith Anthofer, Andreas Herbst, Annettte Janzen, Max Lange, Alexander Brawanski, Juergen Schlaier
Deep brain stimulation for Parkinson's disease has become an established treatment option in recent years. The method and its application in clinical practice has proved to be safe and effective. Nevertheless, procedure-related and hardware-related complications occur. We present a rare case of a patient with an allergic reaction to the impulse generator. The patient suffered from delayed wound-healing deficits with several wound revisions and generator repositionings. After diagnosis of an allergic reaction to components of the generator, a custom-made silicon-coated model was implanted...
November 7, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29025198/foam-dressings-for-treating-pressure-ulcers
#8
REVIEW
Rachel M Walker, Brigid M Gillespie, Lukman Thalib, Niall S Higgins, Jennifer A Whitty
BACKGROUND: Pressure ulcers, also known as pressure injuries and bed sores, are localised areas of injury to the skin or underlying tissues, or both. Dressings made from a variety of materials, including foam, are used to treat pressure ulcers. An evidence-based overview of dressings for pressure ulcers is needed to enable informed decision-making on dressing use. This review is part of a suite of Cochrane Reviews investigating the use of dressings in the treatment of pressure ulcers...
October 12, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29020479/silicone-gel-enhances-the-efficacy-of-er-yag-laser-treatment-for-atrophic-acne-scars-a-randomized-split-face-evaluator-blinded-placebo-controlled-comparative-trial
#9
Jenvajee Khamthara, Chanat Kumtornrut, Korbkarn Pongpairoj, Pravit Asawanonda
BACKGROUND: The effect of topical silicone gel has been studied to prevent scars from burn, post operative wound and to treat hypertrophic scars. No previous studies have been done to evaluate the efficacy of topical silicone gel on atrophic acne scars. MATERIAL AND METHODS: Nineteen patients were treated with 3 sessions of ablative Er:YAG laser with 1-month intervals. Following each laser treatment, the randomly-assigned silicone gel or placebo were applied in split-face manner...
October 11, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/29019891/study-protocol-for-a-randomized-controlled-pilot-trial-on-the-semiocclusive-treatment-of-fingertip-amputation-injuries-using-a-novel-finger-cap
#10
RANDOMIZED CONTROLLED TRIAL
Jurek Schultz, Susann Leupold, Xina Grählert, Roland Pfeiffer, Uta Schwanebeck, Percy Schröttner, Barbara Djawid, Wladislav Artsimovich, Karol Kozak, Guido Fitze
INTRODUCTION: Fingertip amputation injuries are common in all ages. Conservatively treated fingertips can regenerate skin and soft tissues to form a functionally and cosmetically excellent new fingertip. Little is known about this ability that, in humans, is confined to the fingertips. Even less is known about the role of the bacteria that regularly colonize these wounds without negative impact on regeneration and healing.As an alternative to surgery, self-adhesive film dressings are commonly used to establish a wet chamber around the injury...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28910076/gold-decorated-porous-silicon-nanopillars-for-targeted-hyperthermal-treatment-of-bacterial-infections
#11
Hashim Alhmoud, Anna Cifuentes-Rius, Bahman Delalat, David G Lancaster, Nicolas H Voelcker
In order to address the issue of pathogenic bacterial colonization of diabetic wounds, a more direct and robust approach is required, which relies on a physical form of bacterial destruction in addition to the conventional biochemical approach (i.e., antibiotics). Targeted bacterial destruction through the use of photothermally active nanomaterials has recently come into the spotlight as a viable approach to solving the rising problem of antibiotic resistant microorganisms. Materials with high absorption coefficients in the near-infrared (NIR) region of the electromagnetic spectrum show promise as alternative antibacterial therapeutic agents, since they preclude the development of bacterial resistance and can be activated on demand...
October 4, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28891728/bioengineered-dermal-substitutes-for-the-management-of-traumatic-periocular-tissue-loss
#12
Tiffany A Chen, Juan A Ayala-Haedo, Nathan W Blessing, Katie Topping, Chrisfouad R Alabiad, Benjamin P Erickson
PURPOSE: Traumatic periocular injuries occasionally result in significant soft tissue loss, for which there are limited management options that provide satisfactory cosmetic and functional outcomes. The authors describe the use of a bioengineered dermal substitute (Integra® Dermal Regeneration Template [DRT], Integra LifeSciences, Plainsboro, NJ) as an alternative to immediate flap reconstruction or skin grafting. METHODS: Retrospective interventional case series of patients who underwent DRT placement for periocular tissue loss at the time of trauma...
September 11, 2017: Orbit
https://www.readbyqxmd.com/read/28812933/use-of-bilayer-matrix-wound-dressing-in-the-exenterated-socket
#13
Leon Rafailov, Roger E Turbin, Paul D Langer
To describe the novel use of a bilayer dermal substitute to reconstruct exenterated orbits. A retrospective chart review was performed in the practices of two surgeons (RET and PDL) of all patients who had undergone orbital exenteration between April 2014 and June 2016 and whose subsequent reconstruction included lining the socket with Integra bilayer. Patient demographics, pathologic diagnoses, surgical and post-operative complications, graft integrity, and patient acceptance were recorded. The charts of 7 patients (4 men and 3 women, ages 60-87 years) were reviewed...
August 16, 2017: Orbit
https://www.readbyqxmd.com/read/28769939/evidence-for-active-uptake-and-deposition-of-si-based-defenses-in-tall-fescue
#14
Emma McLarnon, Simon McQueen-Mason, Ingo Lenk, Susan E Hartley
Silicon (Si) is taken up from the soil as monosilicic acid by plant roots, transported to leaves and deposited as phytoliths, amorphous silica (SiO2) bodies, which are a key component of anti-herbivore defense in grasses. Silicon transporters have been identified in many plant species, but the mechanisms underpinning Si transport remain poorly understood. Specifically, the extent to which Si uptake is a passive process, driven primarily by transpiration, or has both passive and active components remains disputed...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28759425/managing-cutaneous-tuberculosis-a-case-report
#15
Bettina M Brown-Gallardo
Tuberculosis (TB) continues to be a prevalent disease worldwide; an estimated one third of the world's population is infected and 2015 data from the World Health Organization show 10 million people had an active infection. Although TB often is cited as a disease that most commonly occurs in underdeveloped countries, the evolution of drug-resistant forms of TB and infection sensitivity of immunocompromised individuals have made this disease a focal point for indus- trialized countries as well. When TB is spread, it commonly affects the lungs, but it can infect any organ of the body...
July 2017: Ostomy/wound Management
https://www.readbyqxmd.com/read/28755669/clinical-issues-august-2017
#16
Sharon A Van Wicklin
Caring for patients with tattoos undergoing magnetic resonance imaging (MRI) procedures Key words: magnetic resonance imaging, tattoos. Reducing slips, trips, and falls caused by electrical cords on the procedure room floor Key words: slips, trips, falls, electrical cords, equipment booms. Classifying surgical limb amputation wounds Key words: wound classification, documentation, amputation. Preventing postoperative pressure alopecia Key words: alopecia, occipital neuropathy, scalp massage. Using prophylactic dressings to prevent pressure injury Key words: prophylactic dressings, silicone foam dressings, sacral dressings, heel dressings, pressure injury...
August 2017: AORN Journal
https://www.readbyqxmd.com/read/28740781/direct-to-implant-reconstruction-in-nipple-sparing-mastectomy-patient-selection-by-preoperative-digital-mammogram
#17
Alberto O Rancati, Claudio H Angrigiani, Dennis C Hammond, Maurizio B Nava, Eduardo G Gonzalez, Julio C Dorr, Gustavo F Gercovich, Nicola Rocco, Roman L Rostagno
BACKGROUND: Digital mammography clearly distinguishes gland tissue density from the overlying nonglandular breast tissue coverage, which corresponds to the existing tissue between the skin and the superficial layer of the fascia superficialis surrounding the gland (i.e., dermis and subcutaneous fat). Preoperative digital imaging can determine the thickness of this breast tissue coverage, thus facilitating planning and reducing the rate of necrotic complications after direct to implant (DTI) reconstruction in nipple sparing mastectomy (NSM)...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28723141/disperse-and-collect-approach-for-the-type-selective-detection-of-matrix-metalloproteinases-in-porous-silicon-resonant-microcavities
#18
Fransiska S H Krismastuti, Melissa R Dewi, Beatriz Prieto-Simon, Thomas Nann, Nicolas H Voelcker
We report on the design and testing of photonic biosensors for the type-selective detection of different types of matrix metalloproteinases (MMPs). The ability to detect a panel of different MMP types has important implications for prognosis of wound healing. We combine the immunocapture of MMPs on dispersed magnetic nanoparticles modified with antibodies specific for target MMPs (immuno-magNPs) with subsequent MMP detection upon fluorogenic peptide cleavage in porous silicon resonant microcavity (pSiRM) architectures...
February 24, 2017: ACS Sensors
https://www.readbyqxmd.com/read/28709910/silicon-zinc-glycerol-hydrogel-a-potential-immunotropic-agent-for-topical-application
#19
Tat'yana G Khonina, Maria V Ivanenko, Oleg N Chupakhin, Alexander P Safronov, Ekaterina A Bogdanova, Maxim S Karabanalov, Vasily V Permikin, Leonid P Larionov, Lyudmila I Drozdova
Nanoparticles synthesized using sol-gel method are promising agents for biomedical applications, in particular for the therapy and diagnosis of various diseases. Using silicon and zinc glycerolates as biocompatible precursors we synthesized by the sol-gel method a new bioactive silicon-zinc-containing glycerohydrogel combining the positive pharmacological properties of the precursors. In the present work the structural features of silicon-zinc-containing glycerohydrogel and its immunotropic properties were studied...
July 12, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28700206/drug-porous-silicon-dual-luminescent-system-for-monitoring-and-inhibition-of-wound-infection
#20
Xisheng Chen, Fangjie Wo, Yao Jin, Jie Tan, Yan Lai, Jianmin Wu
Wound monitoring and curing is of great importance in biomedical research. This work created a smart bandage that can simultaneously monitor and inhibit wound infection. The main components of the smart bandage are luminescent porous silicon (LuPSi) particles loaded with ciprofloxacin (CIP). This dual luminescent system can undergo accelerated fluorescent color change from red to blue upon the stimulation of reactive oxygen species (ROS) and elevated pH, which are main biomarkers in the infected wound. The mechanism behind the chemical-triggered fluorescent color change was studied in detail...
August 22, 2017: ACS Nano
keyword
keyword
18403
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"