Hüvelyi hálóműtétek gyakorlata az amerikai korlátozó                     figyelmeztetés után. <i>Merjem, vagy ne merjem?</i>

Fekete, Zoltán; Kőrösi, Szilvia; Németh, Gábor

doi:10.1556/650.2018.30963

Cited by 3 publications

(1 citation statement)

References 26 publications

(38 reference statements)

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“…The application of transvaginal mesh in pelvic floor repair was very common until FDA issued a warning [ 21 ]. In 2008, FDA issued the first public health notification on the complications of transvaginal mesh used in pop repair [ 22 , 23 ]. In 2011, a safety communication was issued for the same reason of mesh complications [ 24 , 25 ].…”

Section: Discussionmentioning

confidence: 99%

A novel antibacterial biomaterial mesh coated by chitosan and tigecycline for pelvic floor repair and its biological performance

Liang

Ling

Feng

et al. 2020

Regenerative Biomaterials

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The biomaterials composed of mammalian extracellular matrix (ECM) have a great potential in pelvic floor tissue repair and functional reconstruction. However, bacterial infection does cause great damage to the repair function of biomaterials which is the major problem in clinical utilization. Therefore, the development of biological materials with antimicrobial effect is of great clinical significance for pelvic floor repair. Chitosan/tigecycline (CS/TGC) antibacterial biofilm was prepared by coating CS/TGC nanoparticles on mammalian-derived ECM. Infrared spectroscopy, scanning electron microscopy, bacteriostasis circle assay and static dialysis methods were used to characterize the membrane. MTS assay kit and DAPI fluorescence staining were used to evaluate cytotoxicity and cell adhesion. The biocompatibility was assessed by subabdominal implantation model in goats. Subcutaneous antimicrobial test in rabbit back was used to evaluate the antimicrobial and repairing effects on the infected wounds in vivo. Infrared spectroscopy showed that the composite coating had been successfully modified. The antibacterial membrane retained the main structure of ECM multilayer fibers. In vitro release of biomaterials showed sustained release and stability. In vivo studies showed that the antibacterial biological membrane had low cytotoxicity, fast degradation, good compatibility, anti-infection and excellent repair ability.

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