Objective To analyze the modeling and evaluation method for vascular restenosis animal models in the last 10 years,to provide a reference for improving animal models of vascular restenosis.Methods Literature related to vascular restenosis was retrieved from mainstream Chinese and English databases from 2013 to 2023.Data on experimental animal strains,modeling method,modeling cycles,and detection method were extracted from the included literature,and a database was established using Excel for summary analysis.Results Among the 122 identified articles,the main experimental animals were rats,rabbits,and pigs,and most animals were male.The most common modeling method was balloon injury,and the modeling cycle was mainly within 4～8 weeks.The main detection indexes were histopathology,accounting for 37.18％,including routine hematoxylin-eosin,Masson,and Elastica van Gieson(EVG)staining.Conclusions The translatability of porcine vascular restenosis models is currently more in line with expectations,but their cost is high and they are unpopular,and rats and rabbits thus remain the main animal models.Balloon injury is the main mode of modeling.Different animal models and modeling method for vascular restenosis have advantages and disadvantages,and the model should be selected according to the experimental purpose.Animal models of vascular restenosis still have some limitations,however,and better animal models are required in the future.

Objective To analyze the modeling and evaluation method for vascular restenosis animal models in the last 10 years,to provide a reference for improving animal models of vascular restenosis.Methods Literature related to vascular restenosis was retrieved from mainstream Chinese and English databases from 2013 to 2023.Data on experimental animal strains,modeling method,modeling cycles,and detection method were extracted from the included literature,and a database was established using Excel for summary analysis.Results Among the 122 identified articles,the main experimental animals were rats,rabbits,and pigs,and most animals were male.The most common modeling method was balloon injury,and the modeling cycle was mainly within 4～8 weeks.The main detection indexes were histopathology,accounting for 37.18％,including routine hematoxylin-eosin,Masson,and Elastica van Gieson(EVG)staining.Conclusions The translatability of porcine vascular restenosis models is currently more in line with expectations,but their cost is high and they are unpopular,and rats and rabbits thus remain the main animal models.Balloon injury is the main mode of modeling.Different animal models and modeling method for vascular restenosis have advantages and disadvantages,and the model should be selected according to the experimental purpose.Animal models of vascular restenosis still have some limitations,however,and better animal models are required in the future.

Objective:To explore whether the deqi effect affects the effectiveness of manual acupuncture for treating knee osteoarthritis by a network meta-analysis (NMA).Methods:Eight databases were searched for relevant published studies since inception through January 2021.Randomized control trials that compared manual acupuncture with deqi,manual acupuncture without deqi,and conventional treatment of western medicine were included.Languages were limited to English and Chinese.Two authors independently selected eligible studies,assessed methodological quality and the effects of deqi,and extracted outcome data.The mean difference (MD) and standardized mean differences (SMDs) with 95％ confidence intervals (CIs) were calculated by Stata 15.0 to conduct an NMA based on a frequentist framework.Results:Fourteen trials with a total of 1868 subjects were included.The direct and indirect comparisons were authentic,according to inconsistency tests.The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pooled results indicated that there was no significant effect of deqi(SMD =-0.23,95％ CI[0.81,0.35]).The pooled results of visual analogue scale (VAS) were similar to those of WOMAC (MD-0.53,95％ CI[1.03,0.02]).Conclusion:As a summary of the currently available research,the NMA results indicated that deqi effect might not be the crucial factor for the effectiveness of manual acupuncture.