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Table 1 n vitro anti-plasmodial activity of plant extracts against K1 strain of P. falciparum isolate

From: Anti-malarial activity of Holarrhena antidysenterica and Viola canescens, plants traditionally used against malaria in the Garhwal region of north-west Himalaya

Sl. No. Plant extract Anti-plasmodial activity (IC50μg/ml) Cytotoxity IC50(μg/ml) Selectivity Indexes
   A B   A B
1. HA-1 25 22 51.2 2 2.3
2. HA-2 5.9 5.5 88.9 3.3 16
3. HA-3 28.6 22.9 19.52 3.1 3.9
4. HA-4 >30 >15 >90 ND ND
5. VC-1 4.1 2.76 12.39 3 4.5
6. VC-2 23.6 20.9 42.2 1.7 2
7. VC-3 15.9 13.5 19.52 1.2 1.4
8. VC-4 >30 >15 >90 ND ND
  1. Data were shown from three independent experiments
  2. Here, A: Schizont maturation Method [16]; B: pLDH method [17]; Cytotoxicity IC50 > 16 μg/ml; non cytotoxic