Objective To explore whether acupuncture can improve sleep disturbance,cognitive impairment and emotional disorders caused by sleep deprivation,and its association with the attenuation of oxidative stress injury in pr...Objective To explore whether acupuncture can improve sleep disturbance,cognitive impairment and emotional disorders caused by sleep deprivation,and its association with the attenuation of oxidative stress injury in prefrontal cortex.Methods Fifty-two male Sprague-Dawley rats were randomly divided into a control group(n=10),a model group(n=14),a manual acupuncture(MA)group(n=14),and a sham-MA group(n=14).All the groups were established as sleep deprivation models via the modified multiple platform method,except for the control group.Rats in both the MA group and the sham-MA group received corresponding intervention,respectively.After modeling and intervention,the four groups received three behavioral tests,namely sleep monitoring,by comprehensive lab animal monitoring system(CLAMS),Morris water maze(MWM)test and open-field test(OFT),followed by oxygen free radical level test and Western blot(WB)detection for the expression levels of Bax and Bcl-2.Results The MA group derived more sleep time within 24 h than either the model group or the sham-MA group(both P<0.05).On MWM orientation navigation test day 1,there were no significant differences in escape latency among the control,MA and sham-MA groups(P>0.05),and the escape latency was significantly shorter in these three groups than that in the model group(all P<0.05).On test day 4,the escape latency was markedly shorter in the MA group than that in either the model group or the sham-MA group(both P<0.05);meanwhile,the MA group showed significantly better performance compared with these two groups in space probe test(both P<0.05).In OFT,compared with the control group,there was a significant decline in the horizontal movement score in the other three groups(all P<0.05),and the decrease was more significant in the model group and the sham-MA group than that in the MA group(both P<0.05).The superoxide dismutase(SOD)content was markedly higher and the malondialdehyde(MDA)content was markedly lower in the MA group than those in the model group and the sham-MA group(all P展开更多
BACKGROUND Immunoglobulin G4-related disease(IgG4-RD)is a complex immune-mediated condition that causes fibrotic inflammation in several organs.A significant clinical feature of IgG4-RD is hypertrophic pachymeningitis...BACKGROUND Immunoglobulin G4-related disease(IgG4-RD)is a complex immune-mediated condition that causes fibrotic inflammation in several organs.A significant clinical feature of IgG4-RD is hypertrophic pachymeningitis,which manifests as inflammation of the dura mater in intracranial or spinal regions.Although IgG4-RD can affect multiple areas,the spine is a relatively rare site compared to the more frequent involvement of intracranial structures.CASE SUMMARY A 70-year-old male presented to our hospital with a two-day history of fever,altered mental status,and generalized weakness.The initial brain magnetic resonance imaging(MRI)revealed multiple small infarcts across various cerebral regions.On the second day after admission,a physical examination revealed motor weakness in both lower extremities and diminished sensation in the right lower extremity.Electromyographic evaluation revealed findings consistent with acute motor sensory neuropathy.Despite initial management with intravenous immunoglobulin for presumed Guillain-Barrésyndrome,the patient exhibited progressive worsening of motor deficits.On the 45th day of hospitalization,an enhanced MRI of the entire spine,focusing specifically on the thoracic 9 to lumbar 1 vertebral level,raised the suspicion of IgG4-related spinal pachymeningitis.Subsequently,the patient was administered oral prednisolone and participated in a comprehensive rehabilitation program that included gait training and lower extremity strengthening exercises.CONCLUSION IgG4-related spinal pachymeningitis,diagnosed on MRI,was treated with corticosteroids and a structured rehabilitation regimen,leading to significant improvement.展开更多
文摘Objective To explore whether acupuncture can improve sleep disturbance,cognitive impairment and emotional disorders caused by sleep deprivation,and its association with the attenuation of oxidative stress injury in prefrontal cortex.Methods Fifty-two male Sprague-Dawley rats were randomly divided into a control group(n=10),a model group(n=14),a manual acupuncture(MA)group(n=14),and a sham-MA group(n=14).All the groups were established as sleep deprivation models via the modified multiple platform method,except for the control group.Rats in both the MA group and the sham-MA group received corresponding intervention,respectively.After modeling and intervention,the four groups received three behavioral tests,namely sleep monitoring,by comprehensive lab animal monitoring system(CLAMS),Morris water maze(MWM)test and open-field test(OFT),followed by oxygen free radical level test and Western blot(WB)detection for the expression levels of Bax and Bcl-2.Results The MA group derived more sleep time within 24 h than either the model group or the sham-MA group(both P<0.05).On MWM orientation navigation test day 1,there were no significant differences in escape latency among the control,MA and sham-MA groups(P>0.05),and the escape latency was significantly shorter in these three groups than that in the model group(all P<0.05).On test day 4,the escape latency was markedly shorter in the MA group than that in either the model group or the sham-MA group(both P<0.05);meanwhile,the MA group showed significantly better performance compared with these two groups in space probe test(both P<0.05).In OFT,compared with the control group,there was a significant decline in the horizontal movement score in the other three groups(all P<0.05),and the decrease was more significant in the model group and the sham-MA group than that in the MA group(both P<0.05).The superoxide dismutase(SOD)content was markedly higher and the malondialdehyde(MDA)content was markedly lower in the MA group than those in the model group and the sham-MA group(all P
文摘BACKGROUND Immunoglobulin G4-related disease(IgG4-RD)is a complex immune-mediated condition that causes fibrotic inflammation in several organs.A significant clinical feature of IgG4-RD is hypertrophic pachymeningitis,which manifests as inflammation of the dura mater in intracranial or spinal regions.Although IgG4-RD can affect multiple areas,the spine is a relatively rare site compared to the more frequent involvement of intracranial structures.CASE SUMMARY A 70-year-old male presented to our hospital with a two-day history of fever,altered mental status,and generalized weakness.The initial brain magnetic resonance imaging(MRI)revealed multiple small infarcts across various cerebral regions.On the second day after admission,a physical examination revealed motor weakness in both lower extremities and diminished sensation in the right lower extremity.Electromyographic evaluation revealed findings consistent with acute motor sensory neuropathy.Despite initial management with intravenous immunoglobulin for presumed Guillain-Barrésyndrome,the patient exhibited progressive worsening of motor deficits.On the 45th day of hospitalization,an enhanced MRI of the entire spine,focusing specifically on the thoracic 9 to lumbar 1 vertebral level,raised the suspicion of IgG4-related spinal pachymeningitis.Subsequently,the patient was administered oral prednisolone and participated in a comprehensive rehabilitation program that included gait training and lower extremity strengthening exercises.CONCLUSION IgG4-related spinal pachymeningitis,diagnosed on MRI,was treated with corticosteroids and a structured rehabilitation regimen,leading to significant improvement.
