Table 1.
Characteristics of included studies.
| Author, Year | Country | Plant Part | Types of Formulation/Extract | Animal Model |
|---|---|---|---|---|
| Akanji, 2015 [30] | Nigeria | Leaves | Methanol | Matured Wistar albino rats |
| Sivaranjani, 2016 [31] | India | Leaves | Aqueous | Male Wistar albino rats |
| Azevedo, 2018 [32] | Brazil | Leaves | Aqueous | Diabetic induced adult Wistar rats |
| Chin, 2018 [33] | Malaysia | Leaves | Aqueous | Diabetic induced Male Sprague Dawley rats |
| Muhammad, 2016 [34] | Malaysia | Leaves | Aqueous | Diabetic induced male Wistar rats |
| Kumar, 2016 [35] | India | Leaves | Aqueous | Male Swiss albino rats |
| Charde, 2011 [36] | India | Leaves | Ethanol | Male Wistar albino rats |
| Hukkeri, 2006 [37] | India | Leaves | Ethyl acetate and ethanol | Male Wistar rats |
| Rathi, 2006 [38] | India | Leaves | Aqueous | Male Swiss albino rats |
| Islam, 2018 [39] | Bangladesh | Leaves | Aqueous | Female Wistar rats |
| Agnes, 2014 [40] | Philippines | Twig | Ethanol | Healthy Guinea pigs |
| Lambole, 2012a [41] | India | Bark | Aqueous | Wistar albino rats |
| Lambole, 2012b [42] | India | Bark | Aqueous and ethanol extract | Wistar albino rats |
| Rathi, 2004 [43] | India | Fruits (pulp and seed) | Aqueous | Male albino rats |
| Amaliya, 2019 [44] | Indonesia | Leaves | Ethanol | Male Sprague–Dawley rats |
| Ali, 2021 [45] | India | Seeds | n-hexane | Swiss albino mice |
| Ayu, 2020 [46] | Indonesia | Leaves | Not reported | Male Wistar rats |
| Natarajan, 2018 [47] | Malaysia | Leaves | Aqueous | Diabetic induced male Wistar albino rats |