The experiment was conducted with the traditional manual harvesting and mechanical harvesting of sugarcane,to compare the effects of different harvesting method on the sugarcane stubble quality and the growth of ratoo...The experiment was conducted with the traditional manual harvesting and mechanical harvesting of sugarcane,to compare the effects of different harvesting method on the sugarcane stubble quality and the growth of ratoon.The experimental results are as follows.(i) The stubble height and breaking stubble rate of mechanical harvesting was significantly higher than manual harvesting,the stubble height of lodging species and difficult defoliation species increased in mechanical harvesting condition.Varieties with higher levels of fiber had lower rate of broken stubble.(ii) The effects of mechanical harvesting on germination of next year ratoon were quite different due to different varieties,indicating that the better perennial species have less impact than the poor perennial species.(iii) Compared with manual harvesting,mechanical harvesting had slightly higher plant height and single-stem weight and less effective stems number,the difference of cane yield was not significant,but sucrose content increased 0.53%.(iv) Mechanical harvesting combining with leaves crushing could reduce the impact on the germination of ratoon,improve the single-stem weight and increase the effective number of stems.展开更多
Objective To analyze,from the perspective of language contact,the lexical formation of China English(CE)in traditional Chinese medicine(TCM)translation,and point out translation strategies of using CE to do TCM transl...Objective To analyze,from the perspective of language contact,the lexical formation of China English(CE)in traditional Chinese medicine(TCM)translation,and point out translation strategies of using CE to do TCM translation.Methods By selecting Chinese and English abstracts in four core journals about Chinese herbs and acupuncture published from 2017 to 2019,under the guidance of language contact,this research explores the lexical formation of CE in TCM translation,and from which some transla⁃tion strategies are summarized.Results Chinese Pinyin,TCM philosophy terms,combination of Chinese Pinyin and English vocabu⁃laries,and new English vocabularies are main methods of forming CE lexis in TCM translation;and transliteration,literal transla⁃tion,free translation,hybrid translation,and lexis creation are the translation strategies given for using CE to do TCM translation,hoping it would be useful for reference in related area.展开更多
The present study was designed to examine the anti-hyperuricemic and anti-inflammatory effects and possible mechanisms of vaticaffinol, a resveratrol tetramer isolated from ethanol extracts of Dipterocarpus alatus, in...The present study was designed to examine the anti-hyperuricemic and anti-inflammatory effects and possible mechanisms of vaticaffinol, a resveratrol tetramer isolated from ethanol extracts of Dipterocarpus alatus, in oxonate-induced hyperuricemic mice. At 1 h after 250 mg·kg^(-1) potassium oxonate was given, vaticaffinol at 20, 40, and 60 mg·kg^(-1) was intragastrically administered to hyperuricemic mice once daily for seven consecutive days. Vaticaffinol significantly decreased serum uric acid levels and improved kidney function in hyperuricemic mice. It inhibited hepatic activity of xanthine dehydrogenase(XDH) and xanthine oxidase(XOD), regulated renal m RNA and protein levels of urate transporter 1(URAT1), glucose transporter 9(GLUT9), organic anion transporter 1(OAT1), organic cation transporter 1(OCT1), OCT2, organic cation/carnitine transporter 1(OCTN1), and OCTN2 in hyperuricemic mice. Moreover, vaticaffinol markedly down-regulated renal protein levels of NOD-like receptor 3(NLRP3), apoptosis-associated speck-like(ASC), and Caspase-1, resulting in the reduction of interleukin(IL)-1β, IL-18, IL-6 and tumor necrosis factor-α(TNF-α) levels in this animal model. Additionally, HPLC and LC-MS analyses clearly testified the presence of vaticaffinol in the crude extract. These results suggest that vaticaffinol may be useful for the prevention and treatment of hyperuricemia with kidney inflammation.展开更多
基金Special Fund of Sugarcane Industry Technical System of National Modern Agriculture (CARS-20-3-2)Nanning Key Scientific and Technological Project (201102027B)+1 种基金Special Fund of Agriculture Mechanization Administration of Nanning (2010)Project of Guangxi Graduate Education Innovation (2010)
文摘The experiment was conducted with the traditional manual harvesting and mechanical harvesting of sugarcane,to compare the effects of different harvesting method on the sugarcane stubble quality and the growth of ratoon.The experimental results are as follows.(i) The stubble height and breaking stubble rate of mechanical harvesting was significantly higher than manual harvesting,the stubble height of lodging species and difficult defoliation species increased in mechanical harvesting condition.Varieties with higher levels of fiber had lower rate of broken stubble.(ii) The effects of mechanical harvesting on germination of next year ratoon were quite different due to different varieties,indicating that the better perennial species have less impact than the poor perennial species.(iii) Compared with manual harvesting,mechanical harvesting had slightly higher plant height and single-stem weight and less effective stems number,the difference of cane yield was not significant,but sucrose content increased 0.53%.(iv) Mechanical harvesting combining with leaves crushing could reduce the impact on the germination of ratoon,improve the single-stem weight and increase the effective number of stems.
文摘Objective To analyze,from the perspective of language contact,the lexical formation of China English(CE)in traditional Chinese medicine(TCM)translation,and point out translation strategies of using CE to do TCM translation.Methods By selecting Chinese and English abstracts in four core journals about Chinese herbs and acupuncture published from 2017 to 2019,under the guidance of language contact,this research explores the lexical formation of CE in TCM translation,and from which some transla⁃tion strategies are summarized.Results Chinese Pinyin,TCM philosophy terms,combination of Chinese Pinyin and English vocabu⁃laries,and new English vocabularies are main methods of forming CE lexis in TCM translation;and transliteration,literal transla⁃tion,free translation,hybrid translation,and lexis creation are the translation strategies given for using CE to do TCM translation,hoping it would be useful for reference in related area.
基金supported by grants from Program for Changjiang Scholars and Innovative Research Team in University(IRT_14R271020)
文摘The present study was designed to examine the anti-hyperuricemic and anti-inflammatory effects and possible mechanisms of vaticaffinol, a resveratrol tetramer isolated from ethanol extracts of Dipterocarpus alatus, in oxonate-induced hyperuricemic mice. At 1 h after 250 mg·kg^(-1) potassium oxonate was given, vaticaffinol at 20, 40, and 60 mg·kg^(-1) was intragastrically administered to hyperuricemic mice once daily for seven consecutive days. Vaticaffinol significantly decreased serum uric acid levels and improved kidney function in hyperuricemic mice. It inhibited hepatic activity of xanthine dehydrogenase(XDH) and xanthine oxidase(XOD), regulated renal m RNA and protein levels of urate transporter 1(URAT1), glucose transporter 9(GLUT9), organic anion transporter 1(OAT1), organic cation transporter 1(OCT1), OCT2, organic cation/carnitine transporter 1(OCTN1), and OCTN2 in hyperuricemic mice. Moreover, vaticaffinol markedly down-regulated renal protein levels of NOD-like receptor 3(NLRP3), apoptosis-associated speck-like(ASC), and Caspase-1, resulting in the reduction of interleukin(IL)-1β, IL-18, IL-6 and tumor necrosis factor-α(TNF-α) levels in this animal model. Additionally, HPLC and LC-MS analyses clearly testified the presence of vaticaffinol in the crude extract. These results suggest that vaticaffinol may be useful for the prevention and treatment of hyperuricemia with kidney inflammation.
