The potential anti-inflammatory effect of hyaluronic acid gel alone or in combination with grapefruit seed extract on induced periodontitis in mandibular molars of Wistar rats.

Objectives: Antimicrobial agents have been used in conjunction with conventional chemomechanical therapy to improve the treatment outcomes of periodontitis. This study aimed to evaluate the ameliorating effect of topical application of hyaluronic acid (HA) with or without grapefruit seed extract (GFSE) (5, 10, and 15 wt. %) in induced periodontitis in rats.

Effect of zinc or copper supplementation on the efficacy and sustainability of botulinum toxin A "Botox" injection in masseter muscle of albino rats.

Objectives: This study aimed to evaluate whether oral zinc or copper supplementation affected the efficacy and sustainability of botulinum toxin-A (BTX-A) injection in masseter muscle of albino rats.

Materials And Methods: 32 adult male albino rats were allocated equally into four groups: group I (control), group II received 10U BTX-A injection, group III received 10U BTX-A injection + zinc (1 mg, 4 days pre-injection), and group IV received 10U BTX-A injection + copper (0.04 mg, 7 days post-injection).

Use of Rotational Atherectomy-Assisted Balloon Angioplasty in the Treatment of Isolated Below-the-Knee Atherosclerotic Lesions in Patients with Chronic Limb-Threatening Ischemia.

The aim of the study is to evaluate the safety and effectiveness of rotational atherectomy-assisted balloon angioplasty (BTK-RA) for the treatment of isolated below the knee (BTK) atherosclerotic lesions and to compare the outcomes to plain old balloon angioplasty (POBA). Between January 2020 and September 2023, 96 consecutive patients with chronic limb threatening ischemia (CTLI) and isolated BTK-lesions underwent POBA (group A) or BTK-RA (group B). The primary outcome measures were: periprocedural technical success, primary patency, postoperative increase of the ankle branchial index (ABI), target lesion revascularization (TLR), limb salvage, minor amputation and death.

Periprocedural Outcomes of Rotational Atherectomy-Assisted Balloon Angioplasty in Isolated Atherosclerotic Popliteal Artery Lesions: The ISO-POP Trial.

Background: Treatment of calcified popliteal artery lesions represents an ongoing challenge for vascular specialists. Biomechanical forces of external compression, torsion and elongation that occur with locomotion in the popliteal segment can lead to stent fractures and occlusions. The aim of our study was to assess the procedural success rate of atherectomy in combination with balloon angioplasty for isolated calcified popliteal artery lesions.

Evaluation of innovative polyvinyl alcohol/ alginate/ green palladium nanoparticles composite scaffolds: Effect on differentiated human dental pulp stem cells into osteoblasts.

Three-dimensional (3D) scaffolds are attracting great concern for bone tissue engineering applications. However, selecting an appropriate material with optimal physical, chemical, and mechanical properties is considered a great challenge. The green synthesis approach is essential to avoid the production of harmful by-products through textured construction, sustainable, and eco-friendly procedures.