The Condensation of Collagen Leads to an Extended Standing Time and a Decreased Pro-inflammatory Tissue Response to a Newly Developed Pericardium-based Barrier Membrane for Guided Bone Regeneration
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The Condensation of Collagen Leads to an Extended Standing Time and a Decreased Pro-inflammatory Tissue Response to a Newly Developed Pericardium-based Barrier Membrane for Guided Bone Regeneration. / Gueldenpfennig, Tristan; Houshmand, Alireza; Najman, Stevo; Stojanovic, Sanja; Korzinskas, Tadas; Smeets, Ralf; Gosau, Martin; Pissarek, Jens; Emmert, Steffen; Jung, Ole; Barbeck, Mike.
in: IN VIVO, Jahrgang 34, Nr. 3, 02.05.2020, S. 985-1000.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - The Condensation of Collagen Leads to an Extended Standing Time and a Decreased Pro-inflammatory Tissue Response to a Newly Developed Pericardium-based Barrier Membrane for Guided Bone Regeneration
AU - Gueldenpfennig, Tristan
AU - Houshmand, Alireza
AU - Najman, Stevo
AU - Stojanovic, Sanja
AU - Korzinskas, Tadas
AU - Smeets, Ralf
AU - Gosau, Martin
AU - Pissarek, Jens
AU - Emmert, Steffen
AU - Jung, Ole
AU - Barbeck, Mike
N1 - Copyright© 2020, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.
PY - 2020/5/2
Y1 - 2020/5/2
N2 - BACKGROUND/AIM: A new manufacturing process has been established for the condensation of collagen derived from porcine pericardium to develop a new dental barrier membrane (CPM) that can provide a long barrier functionality. A native collagen membrane (PM) was used as control.MATERIALS AND METHODS: Established in vitro procedures using L929 and MC3T3 cells were used for cytocompatibility analyses. For the in vivo study, subcutaneous implantation of both membrane types in 40 BALB/c mice and established histological, immuno histochemical and histomorphometrical methods were conducted.RESULTS: Both the in vitro and in vivo results revealed that the CPM has a biocompatibility profile comparable to that of the control membrane. The new CPM induced a tissue reaction including more M2-macrophages.CONCLUSION: The CPM is fully biocompatible and seems to support the early healing process. Moreover, the new biomaterial seems to prevent cell ingrowth for a longer period of time, making it ideally suited for GBR procedures.
AB - BACKGROUND/AIM: A new manufacturing process has been established for the condensation of collagen derived from porcine pericardium to develop a new dental barrier membrane (CPM) that can provide a long barrier functionality. A native collagen membrane (PM) was used as control.MATERIALS AND METHODS: Established in vitro procedures using L929 and MC3T3 cells were used for cytocompatibility analyses. For the in vivo study, subcutaneous implantation of both membrane types in 40 BALB/c mice and established histological, immuno histochemical and histomorphometrical methods were conducted.RESULTS: Both the in vitro and in vivo results revealed that the CPM has a biocompatibility profile comparable to that of the control membrane. The new CPM induced a tissue reaction including more M2-macrophages.CONCLUSION: The CPM is fully biocompatible and seems to support the early healing process. Moreover, the new biomaterial seems to prevent cell ingrowth for a longer period of time, making it ideally suited for GBR procedures.
KW - Animals
KW - Biocompatible Materials
KW - Biomarkers
KW - Bone Regeneration
KW - Collagen/metabolism
KW - Female
KW - Fibroblasts
KW - Guided Tissue Regeneration
KW - Immunohistochemistry
KW - Macrophages/metabolism
KW - Membranes, Artificial
KW - Mice
KW - Pericardium
KW - Proteolysis
KW - Swine
KW - Time Factors
U2 - 10.21873/invivo.11867
DO - 10.21873/invivo.11867
M3 - SCORING: Journal article
C2 - 32354884
VL - 34
SP - 985
EP - 1000
JO - IN VIVO
JF - IN VIVO
SN - 0258-851X
IS - 3
ER -