Complex impedance spectroscopy for monitoring tissue responses to inserted neural implants.

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May 21, 2021 Lieven 0 Comments

Complex impedance spectroscopy for monitoring tissue responses to inserted neural implants. A series of animal experiments was conducted to characterize changes in the complex impedance of chronically implanted electrodes in neural tissue. Consistent trends in impedance changes were observed across all animals, characterized as a general increase in the measured impedance magnitude at 1 kHz. …

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Isolation, characterization and investigation of differentiation potential of human periodontal ligament cells and dental follicle progenitor cells and their response to BMP-7 in vitro.

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May 20, 2021 Lieven 0 Comments

Isolation, characterization and investigation of differentiation potential of human periodontal ligament cells and dental follicle progenitor cells and their response to BMP-7 in vitro. The aim of this study was to assess the factors, mechanisms and the differences between periodontal ligament (PDL) cells and denta l follicle (DF) progenitor cells towards the osteoblastic/cementoblastic differentiation and …

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[Low grade fibromixoid sarcoma: a purpose of 3 cases and review of the bibliography].

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April 28, 2021 Lieven 0 Comments

[Low grade fibromixoid sarcoma: a purpose of 3 cases and review of the bibliography]. BACKGROUND Low grade fibromyxoid sarcoma or tumor Evans is a variety of soft tissue sarcoma that represents 1% of all malignancies. More common in limbs and trunk (50%), we present 3 new cases of retroperitoneal reviewing their characteristics and performing a …

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