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Influence of moxibustion with moxa sticks with different diameters and at different distances from surface of "Zusanli"(ST36) on local skin temperature in rats / 针刺研究
Acupuncture Research ; (6): 396-401, 2020.
Artigo em Chinês | WPRIM | ID: wpr-844158
ABSTRACT

OBJECTIVE:

To observe the impact of moxa-stick with different diameters and at different distances on skin temperature in local "Zusanli"(ST36) region, so as to select suitable specifications for moxibustion.

METHODS:

A total of 120 male SD rats were randomly divided into diameters of 0.5, 0.9, 1.2 and 1.8 cm, and distances of 1, 2, 3, 4 and 5 cm groups, with 6 rats in each group. Moxa-stick with different diameters mentioned above was applied to the right ST36 (right hind limb) for 10 min every time at different distances (between the ignited moxa-stick tip and the skin) mentioned above, and the left ST36 was used as the control point. The skin temperature was detected by using an infrared thermometer.

RESULTS:

After application of moxibustion to ST36 region, the skin temperature was increased gradually along with the increased diameter of moxa-sticks and decreased along with the increased distance from the ignited moxa-stick tip to the skin. There were no significant changes in the skin temperature of the left control acupoint ST36. The skin temperature was below 40 ℃, between 43 to 55 ℃, over 43℃ and between 43 to 61 ℃, when the moxa-stick was 0.5 cm, 0.9 cm, 1.2 cm and 1.8 cm in diameter, and was kept 1, 2, 3 and 3 to 5 cm away from the skin surface, respectively. When the moxa-stick with a diameter of 1.8 cm was kept at a distance of 1 to 2 cm, the skin temperature reached 71 to 93 ℃ to cause obvious local burn lesion.

CONCLUSION:

During moxibustion, the ignited moxa-sticks with diameters of 0.5, 0.9, 1.2 and 1.8 cm are suitable to be kept less than 1, 1 to 2, 2 to 3, and 3 to 5 cm away from the skin surface of ST36, respectively.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Acupuncture Research Ano de publicação: 2020 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Acupuncture Research Ano de publicação: 2020 Tipo de documento: Artigo