Biocompatibility of silver nitrate and ofloxacine coated bioabsorbable SR-PLLA rods

Multanen, Markku; Talja, Martti; Tammela, Teuvo L.J.; Seppälä, Jukka; Välimaa, Tero; Järvi, Kari; Törmälä, Pertti

doi:10.1007/s002400000166

Cited by 6 publications

(3 citation statements)

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“…397 Polyester-type waterborne PU containing up to 3 × 10 4 ppb (3 × 10 4 μg kg ). 480 Recently, Qureshi et al 358 confirmed that the AgNP-PLLA nanocomposite films with a AgNP concentration of 7 × 10 5 ppb (7 × 10 5 μg kg…”

Section: Bloodmentioning

confidence: 99%

“…Another polymer, PLLA, was shown to remain biocompatible in vivo with a coating containing up to 5 wt % AgNO 3 (5 × 10 7 μg kg −1 ). 480 Recently, Qureshi et al 358 confirmed that the AgNP-PLLA nanocomposite films with a AgNP concentration of 7 × 10 5 ppb (7 × 10 5 μg kg −1 ) had little effect on the viability of human HeLa cells (see also section 4.1.3). In addition, silvercoated polypropylene mesh used in a rat abdominal model 481 has shown in vitro and in vivo combined antibacterial efficacy with a good biocompatibility as well as tissue integration.…”

Section: Blood Contact: Implants Introduced Into Thementioning

confidence: 99%

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Nanobio Silver: Its Interactions with Peptides and Bacteria, and Its Uses in Medicine

et al. 2013

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Introduction 4708 2. Peptides and Silver 4709 2.1. Silver Binding to Amino Acids and Peptides 4709 2.1.1. Silver Binding to Amino Acids − Theory 4709 2.1.2. Silver Binding to Amino Acids − Experiment 4711 2.1.3. Silver Binding to Peptides 4711 2.2. Natural Peptides Involved in Metal Detoxification 4714 2.3. Peptides for the Formation of Silver Nanostructures 4716 2.3.1. Biomineralization of Silver by Means of Peptides 4716 2.3.2. Peptides as Structure-Determining Scaffolds in the Synthesis of Silver Nanostructures 4721 3. Bacteria and Silver 4722 3.1. Antimicrobial Properties of Silver-Containing Compounds 4722 3.1.1. Interactions with the Bacterial Cell Wall 4722 3.1.2. Interactions with DNA, Enzymes, and Membrane Proteins 4724 3.1.3. Generation of Reactive Oxygen Species 4725 3.2. Bacterial Resistance Mechanisms against Ag(I) 4726 3.2.1. Accumulation and Storage-Based Mechanism 4726 3.2.2. Efflux Pump-Based Mechanism 4727 3.3. Synthesis of Silver Nanoparticles by Means of Bacteria 4728 4. Silver-Based Biomaterials in the Medical Field 4730 4.1. Types of Silver-Containing Biomaterials 4731 4.1.1. Metallic Silver Coatings and Silver's Antimicrobial Efficiency 4731 4.1.2. Silver-Containing Nanocomposites 4732 4.1.3. Silver-Containing Polymers 4732 4.1.4. Surface Modification with Ionic Silver Compounds 4734 4.1.5. Hybrid Silver Materials − Synergistic Effects 4734 4.2. Deposition Processes 4735 4.3. Mechanical Properties 4736 5. Biocompatibility of Silver 4737 5.1. General Routes of Silver Exposure 4737 5.2. Exposure to Silver-Containing Medical Products 4737 5.2.1. Dermal Contact: Burn Wound Dressings 4737 5.2.2. Bone Contact: Orthopedic and Dental Implants and Bone-Filling Products 4738 5.2.3. Blood Contact: Implants Introduced into the Vascular System 4739 5.3. Effects of Silver Exposure on Tissues and Organs 4739 5.3.1. Acute and Chronic Toxicity of Silver 4740 5.3.2. Tissue and Organ Damages 4740 5.3.3. Cellular Uptake of Silver 4741 5.4. Toxic Effects of Silver Nanoparticles 4741 5.5. Silver Detoxification 4742 5.5.1. Sequestration of Silver Ions 4742 5.5.2. Silver Ion Transport by ATPase P-type Efflux Pumps 4743 6. Conflicting Evidence 4744 7. Conclusions 4744 Author Information 4744 Corresponding Author 4744 Notes 4744 Biographies 4745 Acknowledgments 4746 References 4746

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Section: Bloodmentioning

confidence: 99%

Section: Blood Contact: Implants Introduced Into Thementioning

confidence: 99%

Nanobio Silver: Its Interactions with Peptides and Bacteria, and Its Uses in Medicine

et al. 2013

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“…Ha sido utilizado en el tratamiento médico del aparato respiratorio (25), aparato reproductor (26), para el tratamiento sintomático de aftasde la mucosa oral (4,5), y antiguamente para la hipersensibilidad dentinaria (6,7). Su biocompatibilidad (27,28), potencial alergénico (29) y efecto antibacteriano (30) son favorables para su utilización en el ámbito médico.…”

Section: Discussionunclassified

Nitrato de plata y despigmentación gingival de manchas melánicas: un reporte de caso

Quispe¹,

Quispilaya²,

Villasis³

2017

Rev Estomatol Herediana.

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RESUMENLa pigmentación melánica es una característica de la encía que podría ser considerada como antiestética; tanto por el profesional como por el paciente. Uno de los tratamientos que ha demostrado mayor efectividad es la despigmentación mediante el uso del láser; sin embargo, su alto costo limita el acceso en algunos estratos sociales, por ello, se emplean otros métodos, tales como: la abrasión con fresas diamantadas, la criocirugía y la electrocirugía. Otra alternativa es el uso del nitrato de plata que actúa produciendo coagulación del epitelio, edema y desnaturalización de proteínas; permitiendo una regeneración óptima del epitelio y logrando una estética gingival adecuada. Se presenta un reporte de caso con el uso de esta técnica y su posterior control por periodos hasta los 18 meses post tratamiento.

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Experimental Study of Poly-l-Lactic Acid Biodegradable Stents in Normal Canine Bile Ducts

Yamamoto

Yoshioka

Furuichi

et al. 2010

Cardiovasc Intervent Radiol

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Biocompatibility of silver nitrate and ofloxacine coated bioabsorbable SR-PLLA rods

Cited by 6 publications

References 0 publications

Nanobio Silver: Its Interactions with Peptides and Bacteria, and Its Uses in Medicine

Nanobio Silver: Its Interactions with Peptides and Bacteria, and Its Uses in Medicine

Nitrato de plata y despigmentación gingival de manchas melánicas: un reporte de caso

Experimental Study of Poly-l-Lactic Acid Biodegradable Stents in Normal Canine Bile Ducts

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