Review Article

Effect of Moxibustion on Inflammatory Cytokines in Animals with Rheumatoid Arthritis: A Systematic Review and Meta-Analysis

Table 1

Characteristics of the 18 included studies.

StudySpecies (Nc/Nm)GenderAge (week)Weight (g)ModelMoxibustin (acupoints)ControlDuration (day)Outcome index value

Zhang 2018 [15]SD rat (8/8)MaleNR200–250CIASM (BL23, ST36)No treatment21TNF-α;
IL-1β
Gao et al. 2017 [16]SD rat (8/9)MaleAdult200 ± 20CFASSMC (BL23, ST36)No treatment21TNF-α;
IL-1β;
IL-17
Wang et al. 2017 [17]SD rat (8/8)MaleNR200 ± 20CIASM (BL23, ST36)No treatment21TNF-α;
IL-1β
Wu et al. 2017 [18]SD rat (8/8)Male7-8NRCIASM (BL23, ST36)No treatment21TNF-α;
IL-1β
Su et al. 2015 [19]SD rat (10/10)Male/female8–10200 ± 20CFATYM governor meridianNo treatment12TNF-α
Wu et al. 2018 [20]SD rat (24/24)Male/femaleAdult180 ± 20CFASSMC (BL23, ST36)No treatment21TNF-α
Fan et al. 2017 [21]SD rat (10/10)MaleNR200 ± 20CFASM (BL23, ST36, GB34)No treatment21TNF-α;
IL-6
Cui 2019 [22]Wistar rat (8/8)MaleNR140 ± 15CIA + CFASSMC (BL23, ST36, SP9, GB34)No treatment20TNF-α
Huo et al. 2020 [23]Wistar rat (10/10)Male/femaleNR180 ± 20CFASM (BL23, ST36)No treatment21TNF-α;
IL-1β;
IFN-γ;
IL-4
Yin et al. 2017 [24]Wistar rat (10/10)MaleNR125 ± 15CIASM (BL23, ST36)No treatment16TNF-α;
IL-17
Luo et al. 2011 [25]Wistar rat (20/20)Male12–16200 ± 20CFASM (BL23, ST36)No treatment15TNF-α;
IL-1β;
IL-2
Wu et al. 2018 [26]SD rat (24/24)Male/femaleAdult200 ± 20CFASSMC (BL23, ST36)No treatment21IL-1β;
IL-6
Gao et al. 2011 [27]SD rat (10/10)MaleNR200 ± 20CFASSMC (BL23, ST36)No treatment21IL-1β;
IL-4
Zhang et al. 2014 [28]Wistar rat (8/8)Male12–16160–180CFASSMC (BL23, behind BL23)No treatment20IL-2
Bao 2007 [29]SD rat (10/10)Male/femaleNR200 ± 20CFATM (CV4, GV4)No treatment25IL-2
Lai 2018 [30]SD rat (15/15)Male/femaleAdult200 ± 20CFASSMC (BL23, ST36)No treatment21IL-4;
IL-10;
IFN-γ
Ma et al. 2016 [31]SD rat (24/24)Male/femaleAdult200 ± 20CFASSMC (BL23, ST36)No treatment21IL-6
Ren et al. 2019 [32]SD rat (15/15)Male/femaleNR200 ± 20CFASSMC (BL23, ST36)No treatment21IFN-γ;
IL-10

Nm: number of animals in the moxibustion group, Nc: number of animals in the control group, SD sprague dawley, NR: no record, CIA: collagen-induced arthritis, CFA: complete Freund’s adjuvant, SM: suspension moxibustion, SSMC: seed-sized moxa cone, and TYM: tai-yi moxibustion.