Objective: To observe the effect of lit-moxa stimu- lating acupoint Guanyuan (CV 4) on lactic acid and super-oxide dismutase (SOD) in skeletal muscle after exercise exhaustion.
Methods: Twenty-eight adult male Sprague-Dawley rats were randomly divided into normal control group, exhausted control group, exercise group and moxibustion group using exercise training and mild heating with lit-moxa stick as treatment methods. The exhausted control group, moxibustion group and exercise group received an exhaustive swimming after 20 days of intervention. Swimming exhausted times were recorded. Lactic acid and SOD concentration in soleus muscle were detected and compared between every two groups.
Results: The swimming exhausted times of the moxibustion group and the exercise group were significantly increased compare to the exhausted control group (P < 0.05). The lactic acid of the exhausted control group was significantly increased comparing with the normal control group (P < 0.05), and the lactic acid of the moxibustion group and the exercise group were significantly lower than that of the exhausted control group (P < 0.05). The SOD level of the exhausted control group was significantly decreased comparing with the normal control group (P < 0.05), and the SOD level of the moxibustion group and the exercise group were significantly higher than that of the exhausted control group (both, P < 0.05). There was no statistical difference between the moxibustion group and the exercise group.
Conclusion: With lit moxa stick, heat stimulating acupoint of Guanyuan (CV 4) decreased the levels of lactic acid and SOD in rat's skeletal muscle.
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http://dx.doi.org/10.1016/s0254-6272(15)30034-0 | DOI Listing |
Purpose: The aim of this study was to investigate and compare the survival rate and the success rate of single tooth implants placed and restored immediately after extraction in non-infected, acutely infected, and chronically infected sites in the maxillary anterior area.
Material And Methods: Patients requiring single tooth replacement of a maxillary central incisor, lateral incisor, canine, and premolar regions were included in the study. Implant sites were divided into three groups based on the presence or absence of an infection: Group 1 (Control) non-infected sites (healthy periodontal and endodontic conditions); Group 2 (Test 1) acutely infected sites (presence of a periodontal or endodontic or combined abscess and/or fistula); Group 3 (Test 2) chronically infected sites ( presence of a periodontal pocket or a periapical lesion with no signs of acute inflamation).
J Contemp Dent Pract
December 2024
University of Minnesota School of Dentistry, Minneapolis, United States of America.
Aim: This study aims to clinically evaluate whether the local administration of vitamin D3 enhances postorthodontic tooth stability over a period of 3 months immediately after debonding.
Materials And Methods: Patients aged 15-30 years with dental malocclusion and moderate crowding in the lower arch (Little's irregularity score of 4-6) were selected and randomly split into the experimental and the control groups. After complete alignment and leveling, vitamin D3 injection was delivered to the experimental group and the control group was given a placebo injection with 0.
J Contemp Dent Pract
December 2024
Department of Periodontics, ITS Dental College, Hospital & Research Centre, Greater Noida, Uttar Pradesh, India.
Aim: The tenet of the study is to evaluate the efficacy of low-level laser therapy (LLLT) as an adjunct to surgical periodontal therapy [open flap debridement (OFD)] on clinical parameters, gingival crevicular fluid (GCF) alkaline phosphatase (ALP) levels in GCF and wound healing.
Materials And Methods: Thirty subjects afflicted with chronic periodontitis showing evidence of horizontal bone loss on the radiograph, pocket probing depth (PPD) between 4 and 7 mm, and ≥20 natural teeth present in the oral cavity were included in the study. In every patient, OFD+LLLT was done in one quadrant and OFD in another was performed.
JAMA Ophthalmol
March 2025
UCL Institute of Ophthalmology, London, United Kingdom.
Importance: Understanding the pathogenic mechanisms of Fuchs endothelial corneal dystrophy (FECD) could contribute to developing gene-targeted therapies.
Objective: To investigate associations between demographic data and age at first keratoplasty in a genetically refined FECD cohort.
Design, Setting, And Participants: This retrospective cohort study recruited 894 individuals with FECD at Moorfields Eye Hospital (London) and General University Hospital (Prague) from September 2009 to July 2023.
J Agric Saf Health
October 2024
Department of Biological and Agricultural Engineering, University of California, Davis, California, USA.
Highlights: Outdated safety regulations pose challenges for autonomous agricultural tractors. Cal/OSHA denied the petition to update regulations for autonomous tractors. The industry's experimental variance shows potential but lacks sufficient data.
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