. 2019 Feb 3;9(2):199. doi: 10.3390/nano9020199

Table 2.

Lethal dose i.e., LD₅₀ of kiwi CD, pear CD, avocado CD, and pepper CD after 72 h exposure to Caco-2 cells and HK-2 cells and after 80 h exposure to zebrafish embryos.

	Kiwi	Pear	Avocado	Black Pepper
In vitro (Caco-2)	2.246 ± 0.043 R² = 0.742	3.276 ± 0.030 R² = 0.804	2.680 ± 0.030 R² = 0.858	2.326 ± 0.042 R² = 0.757
In vitro (HK-2)	1.340 ± 0.115 R² = 0.725	2.072 ± 0.246 R² = 0.745	1.839 ± 0.108 R² = 0.891	4.054 ± 0.071 R² = 0.979
In vivo	1.444 ± 2.756 R² = 0.975	2.224 ± 0.074 R² = 0.996	1.964 ± 0.131 R² = 0.962	0.985 ± 0.119 R² = 0.998