Objective: To observe the effects of the external ultrasound and extravascular low-powerlaserirradiation therapy in treating coronary heart disease; To reveal its mechanism.
目的:探讨体外超声、低强度激光血管外照射综合治疗冠心病的临床疗效,揭示其机理。
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Conclusion Lowpowerlaserirradiation in nasal cavity can improve the focal rCBF and cerebral function of the patients with brain infarction, which is similar to that of the ILIB.
Objective to study the change in osteocalcin expression level in alveolar bone tissue by radioimmunoassay during experimental tooth movement in rabbits after lowpowerlaserirradiation.