Results 11 to 20 of about 2,762,917 (125)

The use of polylactic and polyglycolic copolymer biomaterial in a pre-clinical model of compromised primary stability [PDF]

Journal of Osseointegration, 2013
Aim Primary implant stability can be compromised by overdrilling of the implant bed. Filling the gap between the implant and the bone with a highly viscous copolymer of polylactic and polyglycolic acid (PLA/PGA) might stabilize the implant and thus ...
Fernando E. Kayatt, Thallita P. Queiroz, Rogério Margonar, Eloá R. Luvizuto, Idelmo R. Garcia-Júnior, Roberta Okamoto   +5 more
doaj   +3 more sources

Supra and subgingival application of antiseptics or antibiotics during periodontal therapy

Periodontology 2000, EarlyView., 2023
Abstract Periodontal diseases (gingivitis and periodontitis) are characterized by inflammatory processes which arise as a result of disruption of the balance in the oral ecosystem. According to the current S3 level clinical practice guidelines, therapy of patients with periodontitis involves a stepwise approach that includes the control of the patient ...
Elena Figuero, Jorge Serrano, Nicole Birgit Arweiler, Thorsten Mathias Auschill, Ali Gürkan, Gülnur Emingil   +5 more
wiley   +1 more source

Environmental Impact of Synthetic Cell Technology: Review of Life Cycle Assessment Data for Feedstocks and Production Methods. [PDF]

Chembiochem
Synthetic cells are positioned as enablers of green technology. But what is known about the environmental impact of synthetic cell production? In this review, we examine drivers of greenhouse gas emissions, toxicity, and other environmental impact categories of synthetic cell components.
Hopf C, Ravandeh M, Steinkühler J.
europepmc   +2 more sources

Copolymers of Poly(Butylene Trans-1,4-Cyclohexanedicarboxylate)/Pripol as New Biomaterial Platform for Small Diameter Vascular Graft. [PDF]

Adv Healthc Mater
Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Bondi E, Obino G, Guidotti G, Sensini A, van Griensven M, Lepedda AJ, Lotti N, Moroni L.   +7 more
europepmc   +2 more sources

Organization of Extracellular Matrix Fibers Within Polyglycolic Acid–Polylactic Acid Scaffolds Analyzed Using X-Ray Synchrotron-Radiation Phase-Contrast Micro Computed Tomography [PDF]

, 2009
Spatiotemporal organized patterns of cell surface–associated and extracellular matrix (ECM)-embedded molecules play important roles in the development and functioning of tissues.
Moroncini F, Pennesi G., Belicchi M, RUSTICHELLI, Franco, Komlev V., TASSO, ROBERTA, Komlev V, Rubini C, RUBINI, Corrado, Belicchi M., Pennesi G, Rustichelli F, Albertini G, Moroncini F., GIULIANI, ALESSANDRA, PUGNALONI, Armanda, Giuliani A, Torrente Y., ALBERTINI, GIANNI, Tasso R., Pugnaloni A, F. Moroncini, A. Pugnaloni, G. Albertini, V. Komlev, A. Giuliani, C. Rubini, M. Belicchi, G. Pennesi, F. Rustichelli, Y. Torrente, R. Tasso   +31 more
core   +2 more sources

Effectiveness of poly-L-lactic acid for the treatment of HIV-associated facial lipoatrophy: a 5-year experience [PDF]

Surgical & Cosmetic Dermatology
INTRODUCTION: HIV-associated facial lipoatrophy can impair social relationships, treatment adherence, and mental health, frequently leading to depression. Correction of facial lipoatrophy is associated with significant improvement in quality of life.
Márcia C N Yoshioka, Samira Yarak, Adriana Maria Porro, Jane Tomimori   +3 more
doaj   +1 more source

Clinical recommendations for the combined use of poly-L-lactic acid (PLLA- SCA) and energy-based devices: expert opinion and literature review [PDF]

Surgical & Cosmetic Dermatology
The clinical use of combined technologies has been increasing to address the effects of skin aging on the face and other areas of the body. Poly-L-lactic acid is a biocompatible, semipermanent synthetic filler used for volume enhancement through ...
Taciana Dal'Forno, Maria Paula Del Nero, Fernanda Nunes, Cíntia Cunha, Alessandra Haddad, Adriana Vilarinho, Alessandra Nogueira, Rafael Tomaz   +7 more
doaj   +1 more source

Degradation of polylactic acid / hydroxyapatite and polyglycolic acid in simulated body fluid [PDF]

, 2022
El presente trabajo de investigación presenta la degradación de materiales compuestos de ácido poliláctico, ácido poliglicólico e hidroxiapatita en un electrolito de solución fisiológica simulada, fue evaluada mediante electroquímica y microbalanza de ...
Peña, Dario Y., Ardila, Luisa Fernanda, Vázquez, Custodio, Estupiñan, Hugo A.   +3 more
core  

Preparation of Thifluzamide Polylactic Acid Glycolic Acid Copolymer Microspheres and Its Effect on the Growth of Cucumber Seedlings

, 2023
The polylactic acid-glycolic acid copolymer (PLGA) has been proven to be applicable in medicine, but there is limited research on its application and safety in the agricultural field.
Runze Cai, Pengyue Zhao, Chong Cao, Qiliang Huang, Chaojie Wang, Lidong Cao, Li Zheng, Yuanyuan Li, Xile Deng   +8 more
core   +1 more source

Oral administration of amphotericin B nanoparticles: antifungal activity, bioavailability and toxicity in rats

Drug Delivery, 2017
Amphotericin B (AMB) is used most commonly in severe systemic life-threatening fungal infections. There is currently an unmet need for an efficacious (AMB) formulation amenable to oral administration with better bioavailability and lower nephrotoxicity ...
Mahasen A. Radwan, Bushra T. AlQuadeib, Lidija Šiller, Matthew C. Wright, Benjamin Horrocks   +4 more
doaj   +1 more source