Table 2.
Abbreviation: 1,peer-reviewed journal; 2,temperature control; 3,animals were randomly allocated; 4,blind established model; 5, blinded outcome assessment; 6,use of anesthetic without significant intrinsic vascular protection activity; 7, appropriate animal model (diabetic, advanced age or hypertensive); 8,calculation of sample size; 9,statement of compliance with animal welfare regulations; 10,statement of potential conflict of interests
| Study | publication year | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buesing, Keely L [29] | 2011 | 1 | 0 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 5 |
| Chang, Chia-Lo [30] | 2018 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 7 |
| Chen, W. X [31] | 2019 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Chen, W. X [32] | 2020 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Deng, H. [33] | 2020 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 6 |
| Deng, H [34] | 2022 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Huang, R. [35] | 2019 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Kaspi, Haggai [36] | 2021 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 5 |
| Khatri, M. [37] | 2018 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Li, Qing-Chun [38] | 2019 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Liu, F. [39] | 2021 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 6 |
| Liu, Jian-Hua [40] | 2021 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Liu, X. [41] | 2021 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Mao, Guan-chao [42] | 2021 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 6 |
| Monsel, Antoine [14] | 2015 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 6 |
| Morrison, T. J. [43] | 2017 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Shi, Meng-meng [44] | 2021 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Silva, J. D. [45] | 2019 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 9 |
| Silva, J. D. [46] | 2021 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Soni, S. [47] | 2016 | 1 | 1 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 8 |
| Tang, Xiao-Dan [48] | 2017 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Varkouhi, Amir K. [49] | 2019 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Wang, Jiangmei [50] | 2020 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Wu, X. [51] | 2018 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Xia, L. [52] | 2022 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Xu, J. [53] | 2022 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Xu, N. [54] | 2019 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 6 |
| Xu, Xinyi [55] | 2022 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 6 |
| Zhang, L. [56] | 2022 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 9 |
| Zhao, R. [57] | 2022 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |
| Zhu, Ying-gang [14] | 2014 | 1 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 7 |