title: The effect of different laser irradiation on cyclophosphamide-induced leucopenia in rats.
abstract: Objective. To assess the effect of different lasers on cyclophosphamide- (CTX-) induced leucopenia in rats. Methods. 11 rats were normal control and 55 rats were injected with a dose of 80 mg/kg CTX for the first time and 40 mg/kg on the 6th and the 11th days to establish a leucopenia model. Rats of the irradiation groups received a 5-minute laser irradiation with either single 10.6  μ m or 650 nm laser or alternatively 10.6  μ m-650 nm laser irradiation, besides a sham treatment on acupoint Dazhui (DU 14) and acupoint Zusanli (ST 36) of both sides, 8 times for 16 days. Normal and model control group received no treatment. Results. On day 16 after the first CTX injection, the WBC counts from all the laser irradiation groups were significantly higher than those from the model control and the sham group (P < 0.05), while there were no significant differences compared with the normal control (P > 0.05). The TI of 10.6  μ m-650 nm laser irradiation group was significantly higher than that of the model control group (P < 0.05). Conclusions. The single and combined 10.6  μ m and 650 nm laser irradiation on ST36 and DU14 accelerated the recovery of the WBC count in the rats with leucopenia.
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Jizhong
authors: J
authors: Zhao
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Ke
authors: K
authors: Cheng
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Haiping
authors: H
authors: Deng
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Ling
authors: 0000-0002-4017-8167
authors: L
authors: Zhao
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Lanlan
authors: L
authors: Liu
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Menghu
authors: 0000-0002-6966-883X
authors: M
authors: Guo
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Haimeng
authors: H
authors: Zhang
authors: Acupuncture & Tuina College, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors: Xueyong
authors: X
authors: Shen