Publications by authors named "H Ohgke"

Introduction: Dynasilan is a fluoroalkylsilan that is able to interact with surface active centres on intraocular lenses (IOL), offering a new way for surface modification of different IOL materials. The purpose of this in vitro study was to investigate the influence of this new surface modification on the adherence of two typical endophthalmitis causing bacteria (Staphylococcus epidermidis, Propionibacterium acnes).

Materials And Methods: In a pilot experiment, the effect of Dynasilan coating on the adherence of S.

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Background: To reduce the risk of endophthalmitis PVP-iodine is typically used preoperatively. Since iodine is contraindicated in patients with a specific allergic history or severe thyroid disorder we studied the effect of Lavasept, which contains Polyhexanid as an antiseptic alternative.

Patients And Methods: In a randomized controlled double-blind trial 3 drops of 0.

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There is an unclear endangering potential by toxic influences of inhaled conidiospores and therefore the conidia of indoor mould species were cultured and toxicologically examined after their mechanical disintegration. For this purpose high-performance liquid chromatography (HPLC) and three colorimetric bioassays, the PTGT (pollen tube growth test), the MB (methylene blue) and the MTT (methylthiazoltetrazolium) assay were applied. The sensitivity of the biological methods was evaluated by using 12 reference mycotoxins and 3 structural cell wall components.

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Background: We examined the efficacy and tolerability of Lavasept (polyhexamethylenbiguanid or PHMB)-an iodine-free antiseptic-in comparison to polyvinylpyrolidon iodine and Ringer's solution, as an alternative preoperative antiseptic.

Patients And Methods: In a randomized controlled double-blind trial 3 drops of Lavasept, 1.25%, PVP-iodine or Ringer's solution were applied preoperatively in 29 patients.

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