Table 3 Tasks and results
From: The effect of silver nanoparticles on learning and memory in rodents: "a systematic review"
| Â | Significant | Non-significant | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MWM Different treated groups: 19 Sig:13 Non-sig:6 | 100Â ppm | 21Â days | 10Â nm | Learning memory | 50Â ppm | 21Â days | 10Â nm | Learning memory | ||||
200 ppm | 21 days | 10 nm | Learning memory | 50 mg/kg | 7 days | 36.3 ± 1.2 nm | Learning memory | |||||
400 ppm | 21 days | 10 nm | Learning memory | 13 mg/ml | 4 month | 34 ± 1.4 nm | Learning memory | |||||
40 mg/kg | 35 days | 19.5 ± 5 nm | Learning memory | 13 mg/ml | 2 month | 34 ± 1.4 nm | Learning memory | |||||
50 mg/kg | 7 days | 25 nm | memory | 10 mg/kg | 7 days | 36.3 ± 1.2 nm | Learning memory | |||||
3 mg/kg | 12 days | 32.68 to 38.21 nm | Learning memory | 25 mg/kg | 7 days | 36.3 ± 1.2 nm | Learning memory | |||||
30Â mg/kg | 12Â days | 32.68 to 38.21Â nm | Learning memory | Â | ||||||||
mg/kg 2 μg per animal | 1 dose | 35 nm | Learning memory | |||||||||
0.1 mg/kg 2 μg per animal | 2 doses/ 1 w | 35 nm | Learning memory | |||||||||
0.1 mg/kg 2 μg per animal | 3 doses/3 w | 35 nm | Learning memory | |||||||||
0.427Â mg Ag per g rat | During pregnancy | 35Â nm | Learning memory | |||||||||
2 mg/kg | During pregnancy (once every 3 days) | 32 ± 6.6 nm | Learning memory | |||||||||
0.2 mg/kg | During pregnancy (once every 3 days) | 32 ± 6.6 nm | memory | |||||||||
NORT Different treated groups :6 Sig:3 Non-sig:3 | 100 ppm | 21 days | 10 nm | Learning memory | 0.2 mg/kg | 14 days | 10 ± 4 nm | Learning memory | ||||
200Â ppm | 21Â days | 10Â nm | Learning memory | 50Â ppm | 21Â days | 10Â nm | Learning memory | |||||
400Â ppm | 21Â days | 10Â nm | Learning memory | 50Â mg/kg | 7Â days | 25Â nm | Learning memory | |||||
PAL Different treated groups: 3 Sig:2 Non-sig:1 | 40 mg/kg | 35 days | 19.5 ± 5 nm | Learning memory | 0.2 mg/kg | During pregnancy (once every 3 days) | 32 ± 6.6 nm | Learning | ||||
0.5 mg/kg | 28 days | 20 ± 5 nm | Learning memory |  | ||||||||
Contextual Fear Conditioning Different treated groups: 8 Sig:2 Non-sig:6 | 2 µg/mL | 180 days | 34 ± 2 and 31 ± 10 nm | Learning memory | 2 µg/mL | 30 days | 34 ± 2 and 31 ± 10 nm | Learning memory | ||||
5 µg/mL | 180 days | 34 ± 5 nm | memory | 2 µg/mL | 60 days | 34 ± 2 and 31 ± 10 nm | Learning memory | |||||
|  | 2 µg/mL | 120 days | 34 ± 2 and 31 ± 10 nm | Learning memory | ||||||||
5 µg/mL | 30 days | 34 ± 5 nm | Learning memory | |||||||||
5 µg/mL | 60 days | 34 ± 5 nm | Learning memory | |||||||||
5 µg/mL | 120 days | 34 ± 5 nm | Learning memory | |||||||||
Y-Maze Different treated groups: 6 Sig:5 Non-sig:1 | 100Â ppm | 21Â days | 10Â nm | memory | 50Â ppm | 21Â days | 10Â nm | memory | ||||
200Â ppm | 21Â days | 10Â nm | memory | Â | ||||||||
400Â ppm | 21Â days | 10Â nm | memory | |||||||||
5 µg/kg | 7 days | 29 and 23 nm | memory | |||||||||
10 µg/kg | 7 days | 29 and 23 nm | memory | |||||||||
T-Maze Different treated groups: 1 Sig:1 Non-sig:0 | 40 mg/kg | 35 days | 19.5 ± 5 nm | memory | ||||||||
Carousel Maze Different treated groups: 2 Sig:2 Non-sig:0 | 1 mg/kg | 28 days | 20 ± 5 nm | memory | ||||||||
30 mg/kg | 28 days | 20 ± 5 nm | memory | |||||||||
Radial Arm Maze Different treated groups:2 Sig:2 Non-sig:0 | 5 µg/kg | 7 days | 29 and 23 nm | memory | ||||||||
10 µg/kg | 7 days | 29 and 23 nm | memory | |||||||||