Treponema denticola major surface protein (Msp): a key player in periodontal pathogenicity and immune evasion.

Treponema denticola, a bacterium that forms a "red complex" with Porphyromonas gingivalis and Tannerella forsythia, is associated with periodontitis, pulpitis, and other oral infections. The major surface protein (Msp) is a surface glycoprotein with a relatively well-established overall domain structure (N-terminal, central and C-terminal regions) and a controversial tertiary structure. As one of the key virulence factors of T.

Effects of combined transversus abdominis plane block under direct vision and acupoint injection on promoting rapid recovery after laparoscopic cholecystectomy.

Objective: To study the effect of transversus abdominis plane (TAP) block under direct vision with acupoint injection on the rapid recovery of patients after laparoscopic cholecystectomy.

Methods: Ninety-three patients undergoing laparoscopic cholecystectomy at Hangzhou Hospital of Traditional Chinese Medicine from January 2023 to December 2023 were selected and divided into control, TAP block under direct vision (TAP-DV), and TAP-DV with acupoint injection (TAP-DVA) groups using a random number table method. Postoperative VAS, Ramsay score, IL-6, CRP, and postoperative rehabilitation indices were compared among the three groups.

The Crane Technique in Cortical Bone Trajectory Screw Lumbar Fusion: Efficacy and Predictors of Spondylolisthesis Reduction.

Objectives: To evaluate the efficacy of the Crane reduction technique in midline lumbar fusion (MIDLF) with cortical bone trajectory screws for treating degenerative spondylolisthesis, and to identify factors affecting the reduction rate.

Methods: A retrospective analysis was conducted on 87 patients (64 female and 23 male) with L4-5 degenerative spondylolisthesis who underwent MIDLF and the Crane technique. Patients were categorizing using the spondylolisthesis Meyerding classification system into Grade I (59 patients) and Grade II (28 patients) groups and compared for demographics, radiographic parameters, and the spondylolisthesis reduction rate.

Synergistic high-entropy phosphides with phosphorus vacancies as robust bifunctional catalysts for efficient water splitting.

High-entropy phosphides (HEPs) have garnered increasing interest as innovative electrocatalysts for water splitting, highlighted by their distinctive catalytic activity, elemental synergy, and tunable electronic configuration. Herein, a novel electrode comprising CoNiCuZnFeP nanocubes with rich phosphorus vacancies was fabricated through coprecipitation and phosphorization two-step method. The synergistic interaction among metal elements and the modulation of the electronic configuration by phosphorus vacancies augmentation enhance the catalytic performance for both the oxygen evolution reaction (OER) and hydrogen evolution reaction (HER).