Evaluation of toxicity, local biocompatibility, biodegradation, and systemic metabolism of cellulose/alginate/strontium apatite membranes implanted subcutaneously in mice

ABSTRACT Purpose: To evaluate membranes originating from pure or oxidized bacterial cellulose (BC)/alginate/strontium apatite hydrogels regarding toxicity, biocompatibility, biodegradation and metabolism.Methods: The toxicity was measured by incubating the materials with Pets Artemia salina for 24 h, and mortality and the 50% lethal concentration w

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Cardiovascular effects of auricular stimulation -a systematic review and meta-analysis of randomized controlled clinical trials

BackgroundThe number of randomized controlled trials using auricular stimulation (AS) such as transauricular vagus nerve stimulation, or other auricular electrostimulation or auricular acupuncture or acupressure, in experimental and clinical settings, has increased markedly over the last three decades.This systematic review focusses on cardiovascul

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Designation and psychometric properties of the Short Form Postpartum Quality of Life Questionnaire (SF-PQOL): an application of multidimensional item response theory and genetic algorithm

Background: Utilizing multidimensional item response theory (MIRT) and genetic algorithm(GA) we aimed to design and test the psychometric properties of the short form Postpartum Quality of Life Questionnaire (PQOL).Methods: In this methodological study, 500 women aged 18 to 42 were enrolled through multistage random Fridge Fan Blade sampling scheme

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