Effects of Lactobacillus acidophilus and L. reuteri on bone mass and gut microbiota in ovariectomized mice.

Lactobacillus acidophilus is widely used as a food additive or medication in our daily lives. The objective of this study was to investigate the effects of L. acidophilus and L.

3D-Printed Bionic Titanium Alloy Artificial Lamina Prevents Epidural Adhesion and Restores the Stability After Laminectomy in Pigs.

Laminectomy can cause the dura mater to adhere to the surrounding scar tissue, leading to soft spinal stenosis after surgery. Although artificial laminae are considered ideal substitutes, they present challenges such as insecure fixation and insufficient bionics. In this study, we fabricated a bionic titanium alloy artificial lamina using three-dimensional (3D)-printing technology and evaluated its adhesion prevention and stability after laminectomy in pigs.