Comparison of Macro-and Micro-porosity of a Titanium Mesh for Guided Bone Regeneration: An Experimental Study.

Background/aim: Guided bone regeneration (GBR) is one of the surgical methods used for vertical ridge augmentation prior to dental implant placements. Titanium meshes have been used for osteogenic space maintenance in GBR sites by clinicians. We aimed to compare the influence of micropores and macropores in a titanium mesh on bone regeneration in a rat calvarial vertical GBR model.

Real-time assessment of guided bone regeneration in critical size mandibular bone defects in rats using collagen membranes with adjunct fibroblast growth factor-2.

Background/purpose: Fibroblast growth factor-2 (FGF-2) regulates bone formation. The concept of guided bone regeneration using a resorbable collagen membrane (RCM) is generally accepted in implant dentistry. This study aimed to investigate the bone healing pattern in rat mandibular bone defects in real-time with and without RCM containing FGF-2 (RCM/FGF-2).

Pedicle Periosteum as a Barrier for Guided Bone Regeneration in the Rabbit Frontal Bone.

Background/aim: For alveolar ridge reconstruction prior to dental implant placement, a barrier membrane is placed to create space over the bone defect. Although periosteum possesses osteogenic capacity, direct contact between defects and periosteum has been avoided. The present study aimed to investigate whether pedicle periosteum could be used as a barrier membrane.

Inhibitory effects of a tryptamine derivative on ultraviolet radiation-induced apoptosis in MC3T3-E1 mouse osteoblasts.

MS-IPA1 is a new synthetic compound that is synthesized from tryptamine. Recently, our group demonstrated that SST-VED-I-1, which has a similar chemical structure to MS-IPA1, inhibits starvation-induced apoptosis in osteoblasts. However, the effects of MS-IPA1 on apoptosis in osteoblasts have not yet been examined.

Inhibitory Effects of a Tryptamine Derivative on Ultraviolet Radiation-Induced Apoptosis in MC3T3-E1 Mouse Osteoblasts.

MS-IPA1 is a new synthetic compound that is synthesized from tryptamine. Recently, our group demonstrated that SST-VED-I-1, which has a similar chemical structure to MS-IPA1, inhibits starvation-induced apoptosis in osteoblasts. However, the effects of MS-IPA1 on apoptosis in osteoblasts have not yet been examined.