Table 3.

Plant extracts with antidiabetic potential.

Species	Extract	Part of the Plant	Dosage (mg/kg)	Experimental Model	Induction of Diabetes	Reference
Acacia arabica	chloroform	bark	250, 500	male Wistar rats and albino mice	alloxan	[891]
	chloroform	bark	100, 200	female albino rats	streptozotocin	[892]
Achyranthes rubrofusca	aqueous and ethanolic	leaves	200	rats	alloxan	[893]
Albizzia lebbeck	methanol/dichloro-methane	stem bark	100, 200, 300, 400	male albino Wistar rats	streptozotocin	[894]
	methanolic	bark	200, 350, 620	female Sprague–Dawley rats	streptozotocin-nicotinamide	[895]
Aloe vera	aqueous	leaves	130	swiss albino mice	streptozotocin	[896]
	ethanolic	leaves	300	male albino Wistar rats	streptozotocin	[897]
Amaranthus tricolor	methanolic	whole plant	50, 100, 200, 400	male swiss albino mice	glucose-induced hyperglycemia	[898]
Anacardium occidentale	aqueous	leaves	175	male albino Wistar rats	streptozotocin	[899]
	methanolic	leaves	100	female albino mice	streptozotocin	[900]
Azadirachta indica	ethanolic	leaves	200	adult rabbits	alloxan	[901]
Barleria prionitis	ethanolic	leaves and root	200	adult albino rats	alloxan	[902]
Bauhinia thoningii	aqueous	leaves	500	Wistar albino rats	alloxan	[903]
Caesalpinia ferrea	aqueous	stem bark	300, 450	male Wistar rats	streptozotocin	[904]
Camellia sinensis	crude tea	leaves	0.5 mL/day	male albino mice	streptozotocin	[905]
Casearia esculenta Roxb	aqueous	root	200, 300	male albino Wistar rats	streptozotocin	[906]
Cassia fistula	ethanolic	stem bark	250, 500	Wistar rats	alloxan	[907]
Cassia grandis	aqueous and ethanolic	stem	150	male albino Wistar rats	alloxan	[908]
Catharanthus roseus	dichloromethane-methanol	leaves and twigs	500	male Sprague–Dawley rats	streptozotocin	[909]
	ethanolic	leaves	100, 200	male Wistar rats	streptozotocin	[711]
Cecropia pachystachya	methanolic	leaves	80	male Wistar rats	alloxan	[910]
Ceriops decandra	ethanolic	leaves	30, 60, 120	male albino Wistar rats	alloxan	[911]
Chiliadenus iphionoides	ethanolic	aerial parts	1000	male and female diabetes-prone Psammomys obesus	-	[912]
Cinnamomum cassia	ethanolic	bark	200, 300	male Kunming mice	streptozotocin	[913]
Cinnamomum japonica	ethanolic	bark	200, 300	male Kunming mice	streptozotocin	[913]
Citrullus colocynthis	aqueous	root	2000	male and female Wistar rats and Swiss albino mice	alloxan	[914]
	aqueous	seed	1, 2 mL/kg	male Wistar albino rats	alloxan	[915]
Coscinium fenestratum	ethanolic	stem	250	male albino Wistar rats	streptozotocin-nicotinamide	[916]
Eucalyptus citriodora	aqueous	leaves	250, 500	albino rats	alloxan	[917]
Gymnema sylvestre	ethanolic	leaves	100	male Sprague–Dawley rats	streptozotocin	[918]
Heinsia crinata	ethanolic	leaves	450–1350	rats	alloxan	[919]
Helicteres isora	butanol and aqueous ethanol	roots	250	male Wistar rats	alloxan	[920]
Momordica charantia	aqueous	pulp	13.33 g pulp/kg	male albino Wistar rats	alloxan	[921]
	ethanolic	fruit	200	adult rabbits	alloxan	[901]
	ethanolic	fruit	400	male Sprague–Dawley rats	streptozotocin	[922]
Moringa oleifera	methanolic	pod	150, 300	Wistar albino rats	streptozotocin	[923]
	-	leaves	50	male Sprague–Dawley rats	alloxan	[924]
Murraya koenigii	aqueous	leaves	200, 300, 400	male albino rabbits	alloxan	[458]
	ethanolic	leaves	100, 250	male albino Swiss mice	dexamethasone	[925]
Opuntia ficus-indica	petroleum ether	stems	200	male ICR mice	streptozotocin	[926]
Origanum vulgare	methanolic	leaves	5	male C57BL/6 mice	streptozotocin	[927]
Passiflora nitida	hydro-ethanolic	leaves	50	female Wistar rats	streptozotocin	[928]
Paspalum scrobiculatum	aqueous and ethanolic	grains	250, 500	male Wistar albino rats	alloxan	[929]
Persea americana	hydro-alcoholic	leaves	150, 300	male Wistar rats	streptozotocin	[930]
	aqueous	seed	20, 30, 40 g/L	male Wistar albino rats	alloxan	[931]
Phoenix dactylifera	ethanolic	leaves	50-400	male Wistar rats	alloxan	[932]
Phyllanthus niruri	aqueous	leaves	200, 400	male Wistar rats	streptozotocin-nicotinamide	[934]
Phyllanthus simplex	petroleum ether, ethyl acetate, methanol and water fraction		100–400	rats	alloxan	[935]
Picralima nitida	methanolic	steam bark and leaves	75, 150, 300	Wistar rats	streptozotocin	[936]
Piper longum	aqueous	root	200, 300, 400	male Wistar albino rats	streptozotocin	[937]
Sonchus oleraceus	hydro-alcoholic	whole plant	75, 150, 300	Wistar rats	streptozotocin	[936]
Syzygium jambolana	ethanolic	seed	200	adult rabbits	alloxan	[901]
Tamarindus indica	ethanolic	stem bark	250, 500	Wistar rats	alloxan	[907]
	ethanolic	seed coat	500	Wistar albino rats	alloxan	[938]
Terminalia chebula	chloroform	seed	100, 200, 300	male Sprague–Dawley rats	streptozotin	[939]
Terminalia catappa	petroleum ether, methanol and aqueous	fruit	68, 40, 42	Wistar albino rats and mice	alloxan	[940]
Trigonella foenum-graecum	ethanolic	seed	100, 500, 1000, 2000	male Wistar albino rats	alloxan	[941]
	hydro-alcoholic	seed	500, 1000, 2000	Sprague–Dawley rats	alloxan	[942]
Vaccinium arctostaphylos	ethanolic	fruit	200, 400	male Wistar rats	alloxan	[943]
Vernonia amygdalina	aqueous	leaves	100	Wistar albino rats	alloxan	[944]
Witheringia solanacea	aqueous	leaves	500, 1000	male Sprague–Dawley rats	GTT	[945]
Zaleya decandra	ethanolic	roots	200	Wistar albino rats	alloxan	[946]
Zizyphus mauritiana	petroleum ether, chloroform, acetone, ethanol and aqueous	fruit	200, 400	female Wistar rats	alloxan	[947]

* unless otherwise noted, GTT glucose tolerance test; ICR Institute of Cancer Research.