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Objective@#To investigate the effects of exposing Trichophyton rubrum fungus to microwaves at different intensities in terms of the activity of succinic dehydrogenase and beta-(1, 3)-D-glucan synthase.@*Methods@#Trichophyton rubrum organisms were randomly divided into a control group and experimental groups. The experimental groups were incubated at 27 ℃ after direct radiation with 2450 MHz microwaves at 20, 40, 60 or 80 W for 15 min, repeated 8 times. The control group was incubated without any irradiation. Thirty days later, the beta-(1, 3)-D-glucan synthase and succinate dehydrogenase activities were determined using enzyme-linked immunosorbent assays.@*Results@#The enzymatic activity decreased gradually with increasing radiation intensity. When the output power was 80 W, the beta-(1, 3)-glucan-synthase-D activity was 0.730±0.74 U/ml and that of the succinate dehydrogenase was 1.828±1.774 U/L, both significantly lower than in the groups subjected to less powerful irradiation.@*Conclusions@#Microwave radiation can decrease the enzymatic activity of Trichophyton rubrum in a dose-dependent manner. Higher intensity is more effective. Microwave irradiation can decrease the activity of succinate dehydrogenase and beta-(1, 3)-glucan synthase from Trichophyton rubrum in vitro, resulting in the destruction of fungal cell walls and interfering with the tricarboxylic acid cycle, furthering cell death. Moreover, the temperature change possibly also helps promote the biological effects of microwave radiation.
ABSTRACT
Objective To investigate the effects of exposing Trichophyton rubrum fungus to microwaves at different intensities in terms of the activity of succinic dehydrogenase and beta-( 1, 3)-D-glucan synthase. Methods Trichophyton rubrum organisms were randomly divided into a control group and experimental groups. The experimental groups were incubated at 27 ℃ after direct radiation with 2450 MHz microwaves at 20, 40, 60 or 80 W for 15 min, repeated 8 times. The control group was incubated without any irradiation. Thirty days later, the beta-( 1, 3)-D-glu-can synthase and succinate dehydrogenase activities were determined using enzyme-linked immunosorbent assays. Results The enzymatic activity decreased gradually with increasing radiation intensity. When the output power was 80 W, the beta-(1,3)-glucan-synthase-D activity was 0.730±0.74 U/ml and that of the succinate dehydrogenase was 1.828±1.774 U/L, both significantly lower than in the groups subjected to less powerful irradiation. Conclusions Microwave radiation can decrease the enzymatic activity of Trichophyton rubrum in a dose-dependent manner. Higher intensity is more effective. Microwave irradiation can decrease the activity of succinate dehydrogenase and beta-( 1, 3)-glucan synthase from Trichophyton rubrum in vitro, resulting in the destruction of fungal cell walls and interfering with the tricarboxylic acid cycle, furthering cell death. Moreover, the temperature change possibly also helps promote the biological effects of microwave radiation.
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@#Objective To explore the effect of silver needle thermo-conduction on cervical spondylosis of vertebral artery type (CSA). Methods 82 patients with CSA were randomly divided into control group (n=41) and treatment group (n=41). The control group was treated with cervical traction combined with microwave diathermy, and the treatment group was treated with silver needle thermo-conduction combined with cervical traction. Both groups were evaluated with Evaluation Scale for Cervical Vertigo (ESCV) and transcranial Doppler before and 1 course after treatment. Results The ESCV score, the peak blood flow velocity of period of contraction of left vertebral artery, right vertebral artery and basilar artery in both groups were significantly higher after treatment than before (P<0.01), the treatment group was better than the control group after treatment (P<0.01). Conclusion Silver needle thermo-conduction combined with cervical traction therapy can accelerate the blood flow of patients with CSA and improve their clinical symptoms
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@#ObjectiveTo explore the effect of rehabilitation evaluation and treatment on Guillain-Barré syndrome.MethodsThe rehabilitation treatment was performed in 21 patients with Guillain-Barré syndrome, and the therapeutic effect was evaluated with Lindmark Assessment.ResultsThe total effective rate of all patients was 90.47% in the upper limps and wrists, 85.71% in the hands and 95.23% in the lower limps.ConclusionThe rehabilitation can improve the therapeutic effect of Guillain-Barré syndrome.