ABSTRACT
Objective To observe the clinical efficacy of acupuncture with elongate needle plus red light radiation in treating post-herpetic neuralgia.Method Seventy patients with post-herpetic neuralgia were randomized into a treatment group and a control group, 35 cases in each group. The treatment group was intervened by acupuncture with elongate needle plus red light radiation, while the control group was by orally taking Pregabalin capsules. Visual Analogue Scale (VAS) and Quality of Life (QOL) were observed before and after intervention, and the clinical efficacies were compared between the two groups.Result The total effective rate was 97.1% in the treatment group, versus 71.4% in the control group, and the difference was statistically significant (P<0.05). After treatment, VAS and QOL scores were significantly changed in both groups (P<0.05). The VAS and QOL scores in the treatment group were significantly different from that in the control group after treatment (P<0.05).Conclusion Acupuncture with elongate needle plus red light radiation is effective in relieving post-herpetic neuralgia.
ABSTRACT
O presente trabalho teve como objetivo avaliar parâmetros fisiológicos de mudas de copaíba produzidas sob o efeito de diferentes níveis de sombreamento e tipos de substratos. O experimento teve a duração de 130 dias e foi conduzido em blocos casualizados no esquema fatorial 5x4, com cinco substratos: Bioplant®; 70% vermiculita + 30% casca de arroz carbonizada; 40% vermiculita + 30% casca de arroz carbonizada + 30% fibra de coco; 50% vermiculita + 30% casca de arroz carbonizada + 20% areia; 70% vermiculita + 15% casca de arroz carbonizada + 15% vermicomposto de resíduo de indústria têxtil; quatro níveis de sombreamento (100, 70, 50 e 30% do pleno sol) e três repetições. O nível de sombreamento de 50% em relação ao pleno sol possibilitou a produção de mudas de copaíba com maiores teores de clorofila b e clorofila total, além de proporcionar os menores valores de transpiração diária e ao longo do dia das plantas. A área foliar, os teores de clorofila e a transpiração das mudas de copaíba independem do tipo de substrato, podendo ser produzidas em qualquer um dos meios de crescimento avaliados.
This research aimed to evaluate physiological parameters of seedlings of copaiba produced under the effect of different shading levels and types of substrates. The experiment lasted 130 days and was conducted in randomized blocks in factorial scheme 5x4 with five substrates: Bioplant®, 70% vermiculite + 30% rice hulls, 40% vermiculite + 30% rice charred hulls + 30% fiber coconut, 50% vermiculite + 30% rice charred hulls + 20% sand, 70% vermiculite + 15% rice charred hulls + 15% vermicompost residue of textile industry; four shading levels (100, 70, 50 and 30% full sun) and three replications. The shade level of 50% compared to full sun, enabled the production of seedlings of Copaiba with higher concentrations of chlorophyll b and total chlorophyll, and provided the lowest daily transpiration throughout the day and the plants. The leaf area, chlorophyll content and transpiration of seedlings of Copaiba independent of the substrate and can be produced in any of the growth media evaluated.
ABSTRACT
A comparative study on photodynamic effects of photocarcinorin (PsD-007) and photofrin II on human cancer cells was under taken.The results show that the photo-dynamic effects of PsD-007 on human liver cancer cells SMMC-7721 and human gastric cancer cells NGCC-8310 were slightly better than or at least the same as those of photofrin Ⅱ after treatment with the same dosage of the two photosensiti-' zers and light.This experiment suggests that the photodynamic effects of killing human cancer cells increase with light dose within a given dosage of the photosensi-tizers,while within a certain dosage of the photosensitizers and light radiation,they increase with the dosage of the two photosensitizers.