Table 1. Primer sequences and PCR reaction condition used in this study.

Gene name	Gene Bank ID	PCR primers (5′–3′)	Tm (°C)	Length of PCR product
APP	NM_001136016	Forward: GAGACACCTGGGGATGAGAATG	60	122 bp
		Reverse: GCTTGACGTTCTGCCTCTTCC
BACE1	NM_012104	Forward: TACCAACCAGTCCTTCCGC	60	116 bp
		Reverse: CCGTGGATGACTGTGAGATG
Bax	NM_004324	Forward: AGTGTCTCAAGCGCATCGG	60	141 bp
		Reverse: CCCAGTTGAAGTTGCCGTC
Bcl2	NM_000633	Forward: ATGTGTGTGGAGAGCGTCAAC	60	135 bp
		Reverse: CAGTTCCACAAAGGCATCCC
Caspase3	NM_032991	Forward: AGAACTGGACTGTGGCATTG	60	164 bp
		Reverse: CACAAAGCGACTGGATGAAC
IDE	NM_004969	Forward: GCCGAAGCCTTGTCTCAACT	60	79 bp
		Reverse: CAAATAGGCCATGTTACAGTGCAA
β-actin	NM_001101	Forward: CCCAGCACAATGAAGATCAAGATCAT	60	101 bp
		Reverse: ATCTGCTGGAAGGTGGACAGCGA