ABSTRACT
Objective:To analyze the clinical efficacy of traditional Chinese medicine（TCM） Toujie Quwen granules in the treatment of coronavirs disease-2019（COVID-19） in the early stage, and its effect on relevant inflammatory index expression of COVID-19. Method:A total of 65 COVID-19 cases were diagnosed and divided into 2 groups: the treatment group （n=32） and the control group （n=33）. Before and after treatment，TCM syndrome score，WBC，LYM，LYM%，NEU%，PCT，CRP and D-dimer were compared. Result:After 10 days of treatment，the TCM syndrome score of the treatment group was significantly reduced（P<0.05），while the absolute value of lymphocyte was up-regulated，with statistically significant differences（P<0.05）， according to the inter-group comparison, there were statistically significant differences in the absolute value of LYM and NEU%（P<0.05）. There was no significant difference in WBC count and LYM%. The levels of CRP，PCT and D-dimer in the two groups were reduced after treatment，with statistically significant differences between two groups （P<0.05）. After treatment，the differences of CRP and PCT was statistically significant between both groups（P<0.05），but the difference in D-dimer was not statistically significant. There was no difference in the effect of chest CT examination between the both groups. Conclusion:The clinical syndrome and inflammatory particles of COVID-19 can be alleviated by early and timely use of Toujie Quwen granules.
ABSTRACT
O espectro luminoso pode alterar a morfogênese das plantas por meio de uma série de processos mediados por receptores de luz, principalmente na região do vermelho e azul. O objetivo deste trabalho foi determinar um possível tipo de luz mais ativo que a luz branca, de forma a aumentar a eficiência da multiplicação in vitro de copo-de-leite e obter um nível ótimo de sacarose. Para isso, os tratamentos consistiram em quatro diferentes tipos de luz, sob os quais os explantes cresceram (branca, vermelha, azul e verde), fornecidos pelo espectro luminoso das lâmpadas fluorescentes coloridas T8 20W Ecolume 05/1 e sacarose (0; 15; 30; 45 e 60g L-1). O meio de cultura constituiu-se dos sais e das vitaminas de MS, adicionado de 5mg L-1 de BAP e 5,5g L-1 de ágar. O tipo de luz não influencia a multiplicação in vitro de copo-de-leite, e o maior número de brotos (2,0) é obtido em 45g L-1 de sacarose. Observou-se maior número de folhas em luz branca (3,8) e azul (2,9), com 15 e 60g L-1 de sacarose, respectivamente. Maior comprimento dos brotos (3,7cm) foi observado em 60g L-1 de sacarose, e maior fitomassa fresca da parte aérea (1,07g) foi observada com a utilização de 60g L-1 de sacarose.
Light spectrum can modify plant morphogenesis through a number of processes mediated by light receptors, mainly in the red and blue region. The aim of this work was to determine a possible light type more active than the white light, and an optimized sucrose concentration, in order to increase the efficiency of the calla lily in vitro multiplication . To that end, the treatments consisted of four different light types (white, red, blue and green), under which the explants grew, supplied by colored T8 20W Ecolume 05/1 fluorescent lamps and various sucrose concentrations (0; 15; 30; 45 and 60g L-1). The culture medium contained MS salts and vitamins, added of 5mg L-1 BAP and 5.5g L-1 agar. The light type did not influence in vitro propagation of calla lily and there were a higher number of sprouts (2.0) in 45g L-1 of sucrose. There was higher number of leaves in white (3.8) and in blue light (2.9) with 15 and 60g L-1 of sucrose, respectively. Higher length of sprouts (3.7cm) was observed in 60g L-1 of sucrose and higher fresh weight of the aerial part (1.07g) in 60g L-1 of sucrose.