Controlling intracranial pressure,nerve cell regeneration,and microenvironment regulation are the key issues in reducing mortality and disability in acute brain injury.There is currently a lack of effective treatment ...Controlling intracranial pressure,nerve cell regeneration,and microenvironment regulation are the key issues in reducing mortality and disability in acute brain injury.There is currently a lack of effective treatment methods.Hibernation has the characteristics of low temperature,low metabolism,and hibernation rhythm,as well as protective effects on the nervous,cardiovascular,and motor systems.Artificial hibernation technology is a new technology that can effectively treat acute brain injury by altering the body’s metabolism,lowering the body’s core temperature,and allowing the body to enter a state similar to hibernation.This review introduces artificial hibernation technology,including mild hypothermia treatment technology,central nervous system regulation technology,and artificial hibernation-inducer technology.Upon summarizing the relevant research on artificial hibernation technology in acute brain injury,the research results show that artificial hibernation technology has neuroprotective,anti-inflammatory,and oxidative stress-resistance effects,indicating that it has therapeutic significance in acute brain injury.Furthermore,artificial hibernation technology can alleviate the damage of ischemic stroke,traumatic brain injury,cerebral hemorrhage,cerebral infarction,and other diseases,providing new strategies for treating acute brain injury.However,artificial hibernation technology is currently in its infancy and has some complications,such as electrolyte imbalance and coagulation disorders,which limit its use.Further research is needed for its clinical application.展开更多
Objective: To study the curative effect of silybin combined with pituitrin-phentolamine for pulmonary tuberculosis complicated by acute hemoptysis. Methods: A total of 78 patients with pulmonary tuberculosis complicat...Objective: To study the curative effect of silybin combined with pituitrin-phentolamine for pulmonary tuberculosis complicated by acute hemoptysis. Methods: A total of 78 patients with pulmonary tuberculosis complicated by acute hemoptysis who were treated in this hospital between December 2013 and April 2017 were divided into control group (n=39) and silybin group (n=39) by random number table. Control group received pituitrin-phentolamine hemostasis therapy, silybin group received pituitrin-phentolamine combined with silybin therapy, both were treated for 1 week. The differences in peripheral blood liver function and coagulation index levels as well as serum oxidative stress index contents were compared between the two groups of patients before treatment and after 1 week of treatment. Results:Before treatment, the differences in peripheral blood liver function and coagulation index levels as well as serum oxidative stress index contents were not statistically significant between the two groups. After 1 week of treatment, peripheral blood liver function indexes ALT, AST, ALP and STB contents of silybin group were lower than those of control group;peripheral blood coagulation indexes PT, APTT and TT levels were lower than those of control group whereas Fib level was higher than that of control group;serum oxidative stress indexes AOPPs and LHP contents were lower than those of control group whereas GSH-Px and T-AOC contents were higher than those of control group. Conclusion: pituitrin-phentolamine combined with silybin therapy can effectively protect the liver function, optimize the coagulation function and reduce the oxidative stress response in patients with pulmonary tuberculosis complicated by acute hemoptysis.展开更多
In this work,four ternary rare-earth copper tellurides with a general formula RECuTe_(2)(RE=Tb,Dy,Ho,Er)were successfully synthesized by a conventional high-temperature solid-state reaction of the elements.These isost...In this work,four ternary rare-earth copper tellurides with a general formula RECuTe_(2)(RE=Tb,Dy,Ho,Er)were successfully synthesized by a conventional high-temperature solid-state reaction of the elements.These isostructural materials adopted a known TmCuTe_(2)-structure type and contained a 2D honeycomb-like layer built up from CuTe4 tetrahedral building units along the c-axis.展开更多
Capybaras are fun animals.They are quiet,friendly and very cute.They are also very big.They can weigh 150 pounds.They live near rivers and lakes in South America.They can swim very well.They can also run pretty fast.C...Capybaras are fun animals.They are quiet,friendly and very cute.They are also very big.They can weigh 150 pounds.They live near rivers and lakes in South America.They can swim very well.They can also run pretty fast.Capybaras eat grass and other plants.Sometimes they sit in the water.It keeps them cool.People watch videos of cute capybaras.They see them in zoos,too.展开更多
基金supported by the National Defense Science and Technology Outstanding Youth Science Fund Project,No.2021-JCJQ-ZQ-035National Defense Innovation Special Zone Project,No.21-163-12-ZT-006-002-13Key Program of the National Natural Science Foundation of China,No.11932013(all to XuC).
文摘Controlling intracranial pressure,nerve cell regeneration,and microenvironment regulation are the key issues in reducing mortality and disability in acute brain injury.There is currently a lack of effective treatment methods.Hibernation has the characteristics of low temperature,low metabolism,and hibernation rhythm,as well as protective effects on the nervous,cardiovascular,and motor systems.Artificial hibernation technology is a new technology that can effectively treat acute brain injury by altering the body’s metabolism,lowering the body’s core temperature,and allowing the body to enter a state similar to hibernation.This review introduces artificial hibernation technology,including mild hypothermia treatment technology,central nervous system regulation technology,and artificial hibernation-inducer technology.Upon summarizing the relevant research on artificial hibernation technology in acute brain injury,the research results show that artificial hibernation technology has neuroprotective,anti-inflammatory,and oxidative stress-resistance effects,indicating that it has therapeutic significance in acute brain injury.Furthermore,artificial hibernation technology can alleviate the damage of ischemic stroke,traumatic brain injury,cerebral hemorrhage,cerebral infarction,and other diseases,providing new strategies for treating acute brain injury.However,artificial hibernation technology is currently in its infancy and has some complications,such as electrolyte imbalance and coagulation disorders,which limit its use.Further research is needed for its clinical application.
文摘Objective: To study the curative effect of silybin combined with pituitrin-phentolamine for pulmonary tuberculosis complicated by acute hemoptysis. Methods: A total of 78 patients with pulmonary tuberculosis complicated by acute hemoptysis who were treated in this hospital between December 2013 and April 2017 were divided into control group (n=39) and silybin group (n=39) by random number table. Control group received pituitrin-phentolamine hemostasis therapy, silybin group received pituitrin-phentolamine combined with silybin therapy, both were treated for 1 week. The differences in peripheral blood liver function and coagulation index levels as well as serum oxidative stress index contents were compared between the two groups of patients before treatment and after 1 week of treatment. Results:Before treatment, the differences in peripheral blood liver function and coagulation index levels as well as serum oxidative stress index contents were not statistically significant between the two groups. After 1 week of treatment, peripheral blood liver function indexes ALT, AST, ALP and STB contents of silybin group were lower than those of control group;peripheral blood coagulation indexes PT, APTT and TT levels were lower than those of control group whereas Fib level was higher than that of control group;serum oxidative stress indexes AOPPs and LHP contents were lower than those of control group whereas GSH-Px and T-AOC contents were higher than those of control group. Conclusion: pituitrin-phentolamine combined with silybin therapy can effectively protect the liver function, optimize the coagulation function and reduce the oxidative stress response in patients with pulmonary tuberculosis complicated by acute hemoptysis.
基金supported by the NSF of China(no.21301175,21571020 and 91422303)the NSF of Fujian Province(no.2015J01071).
文摘In this work,four ternary rare-earth copper tellurides with a general formula RECuTe_(2)(RE=Tb,Dy,Ho,Er)were successfully synthesized by a conventional high-temperature solid-state reaction of the elements.These isostructural materials adopted a known TmCuTe_(2)-structure type and contained a 2D honeycomb-like layer built up from CuTe4 tetrahedral building units along the c-axis.
文摘Capybaras are fun animals.They are quiet,friendly and very cute.They are also very big.They can weigh 150 pounds.They live near rivers and lakes in South America.They can swim very well.They can also run pretty fast.Capybaras eat grass and other plants.Sometimes they sit in the water.It keeps them cool.People watch videos of cute capybaras.They see them in zoos,too.
