Background:Peanut shells are a commonly discarded byproduct of peanut processing.However,recent studies have shown that they contain bioactive compounds that have potential health benefits.Specifically,water extract f...Background:Peanut shells are a commonly discarded byproduct of peanut processing.However,recent studies have shown that they contain bioactive compounds that have potential health benefits.Specifically,water extract from peanut shells has been identified as a promising source of these compounds.Therefore,investigating the effects of water extract from peanut shells on coagulation and analgesia in mice could have significant implications for human health.Methods:(1)Analgesic experiments:The analgesic effect of the aqueous extract of peanut shells was observed by the hot plate method in mice.The aspirin group was used as a positive control group for analgesic experiments.(2)Coagulation experiment:the coagulation effect of the aqueous extract of peanut shells was observed by the capillary method and slide method.Yunnan Baiyao group was the positive control group of the coagulation test.Results:(1)The analgesic effect of peanut shell water extract on mice was prolonged with the increase in dose.The low,medium,and high dose groups of peanut shell could improve the pain domain of mice induced by the hot plate method in a certain period(P<0.05);with the increase of peanut shell water extract dose,liver weight coefficient increased(P<0.05).(2)Peanut shell water extract coagulated mice,and the high-dose group of peanut shells was the most significant.Within the scope of this study,the higher the concentration,the better the coagulation effect(P<0.05).Compared with distilled water group,the liver weight coefficients of the Yunnan Baiyao group,low,middle,and high dose groups of peanut shells were significantly increased(P<0.05).Conclusion:(1)The aqueous extract of peanut shells has a specific analgesic effect on mice.(2)The aqueous extract of peanut shells promotes coagulation,and the pro-coagulant effect is more significant with increasing dose and the liver weight coefficient increases.展开更多
In this paper,the time domain characters of the response of twisted wire pairs(TWPs) excited by the high-altitude electromagnetic pulse (HEMP) have been proposed.The finite different time domain transmission line mode...In this paper,the time domain characters of the response of twisted wire pairs(TWPs) excited by the high-altitude electromagnetic pulse (HEMP) have been proposed.The finite different time domain transmission line model (FDTD-TLM) method,which we have proposed previously,is used to calculate the terminal response of TWP.It shows that the time domain response includes two stages:The transient stage and damped stage.The transient stage is the key point of the coupling and protecting research.The influence factors of the transient stage have been analyzed.In the end,we obtain the changes of the induced voltage when the incident wave parameters and TWP parameters change.展开更多
基金supported by several organizations,including the National Natural Science Foundation of China(No.81360684)the State Administration of Traditional Chinese Medicine(2012 No.32)+1 种基金the Guangxi Key Discipline of Pharmaceutical Chemistry(2017 No.22)the National-level training program for college students’innovation and entrepreneurship(No.201810599013).
文摘Background:Peanut shells are a commonly discarded byproduct of peanut processing.However,recent studies have shown that they contain bioactive compounds that have potential health benefits.Specifically,water extract from peanut shells has been identified as a promising source of these compounds.Therefore,investigating the effects of water extract from peanut shells on coagulation and analgesia in mice could have significant implications for human health.Methods:(1)Analgesic experiments:The analgesic effect of the aqueous extract of peanut shells was observed by the hot plate method in mice.The aspirin group was used as a positive control group for analgesic experiments.(2)Coagulation experiment:the coagulation effect of the aqueous extract of peanut shells was observed by the capillary method and slide method.Yunnan Baiyao group was the positive control group of the coagulation test.Results:(1)The analgesic effect of peanut shell water extract on mice was prolonged with the increase in dose.The low,medium,and high dose groups of peanut shell could improve the pain domain of mice induced by the hot plate method in a certain period(P<0.05);with the increase of peanut shell water extract dose,liver weight coefficient increased(P<0.05).(2)Peanut shell water extract coagulated mice,and the high-dose group of peanut shells was the most significant.Within the scope of this study,the higher the concentration,the better the coagulation effect(P<0.05).Compared with distilled water group,the liver weight coefficients of the Yunnan Baiyao group,low,middle,and high dose groups of peanut shells were significantly increased(P<0.05).Conclusion:(1)The aqueous extract of peanut shells has a specific analgesic effect on mice.(2)The aqueous extract of peanut shells promotes coagulation,and the pro-coagulant effect is more significant with increasing dose and the liver weight coefficient increases.
基金National Natural Science Foundation of China under Grant No.61671116。
文摘In this paper,the time domain characters of the response of twisted wire pairs(TWPs) excited by the high-altitude electromagnetic pulse (HEMP) have been proposed.The finite different time domain transmission line model (FDTD-TLM) method,which we have proposed previously,is used to calculate the terminal response of TWP.It shows that the time domain response includes two stages:The transient stage and damped stage.The transient stage is the key point of the coupling and protecting research.The influence factors of the transient stage have been analyzed.In the end,we obtain the changes of the induced voltage when the incident wave parameters and TWP parameters change.
