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| | ===Agenda=== | | ===Agenda=== |
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| − | Rats arrive (2026-5-5), n= 12 adult male Sprague Dawley rats (Charles River CD, d.o.b 2026-XX-XX), individually housed in BRF 169. | + | Rats arrive (2026-5-5), n= 12 adult male Sprague Dawley rats (Charles River CD, d.o.b 2026-3-9), individually housed in BRF 169. |
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| | <br> | | <br> |
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| | Weigh rats daily. ad lib food. | | Weigh rats daily. ad lib food. |
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| − | 30 min, 30 min, 30 min, 30 min, 30 min, 15 min water at 900 daily. | + | 30 min, 30 min, 30 min, 30 min, 30 min, 15 min water at 1500 daily. |
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| | 1 water bottle, 1 empty bottle to accustom to 2-bottle choice | | 1 water bottle, 1 empty bottle to accustom to 2-bottle choice |
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| | '''Day 12: Conditioning Day''' (2026-5-25) | | '''Day 12: Conditioning Day''' (2026-5-25) |
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| − | -6 h: 6 rats injected with 75 mM LiOr, 6 ml/kg ip (odd-numbered rats) | + | -6 h (~900): 6 rats injected with 75 mM LiOr, 6 ml/kg ip (odd-numbered rats) |
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| − | 0 min: all rats 15 min access to 0.125% saccharin (5 g sodium saccharin/4L water) | + | 0 min (~1500): all rats 15 min access to 0.125% saccharin (5 g sodium saccharin/4L water) |
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| − | 30 min: 6 rats injected with 75 mM LiOr, 6 ml/kg ip. (even-numbered rats) | + | 30 min (~1530): 6 rats injected with 75 mM LiOr, 6 ml/kg ip. (even-numbered rats) |
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| | all injections made isotonic with TrisAmino: | | all injections made isotonic with TrisAmino: |