The current animal models of stroke primarily model a single intracerebral hemorrhage(ICH)attack,and there is a lack of a reliable model of recurrent *** this study,we established 16-month-old C57 B L/6 male mouse mod...
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The current animal models of stroke primarily model a single intracerebral hemorrhage(ICH)attack,and there is a lack of a reliable model of recurrent *** this study,we established 16-month-old C57 B L/6 male mouse models of ICH by injecting collagenaseⅦ-S into the left ***-one days later,we injected collagenaseⅦ-S into the right striatum to simulate recurrent *** results showed that mice subjected to bilateral striatal hemorrhage had poorer neurological function at the early stage of hemorrhage,delayed recovery in locomotor function,motor coordination,and movement speed,and more obvious emotional and cognitive dysfunction than mice subjected to unilate ral striatal *** findings indicate that mouse models of bilateral striatal hemorrhage can well simulate clinically common recurrent *** models should be used as a novel tool for investigating the pathogenesis and treatment targets of recurrent ICH.
Alzheimer’s Disease(AD)is a global health issue given the increasing prevalence rate and the limitations of drug *** a consequent,non-pharmacological interventions are of *** therapy(MT)is a nonpharmacological way wi...
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Alzheimer’s Disease(AD)is a global health issue given the increasing prevalence rate and the limitations of drug *** a consequent,non-pharmacological interventions are of *** therapy(MT)is a nonpharmacological way with a long history of use and a fine usability for dementia *** this review,we will summarize different techniques,diverse clinical trials,and the mechanisms of MT as it is helpful to the cognition in AD,providing reference for future *** articles have demonstrated that MT can reduce cognitive decline especially in autobiographical and episodic memories,psychomotor speed,executive function domains,and global *** is a promising intervention for strategy of dementia especially of AD and it must be started as early as ***,more evidences with prospective,randomized,blinded,uniform and rigorous methodological investigations are *** we should consider to combine MT with other cognitive stimulations such as dance,physical exercise,video game,art and so on.
Background Hypertension (HTN) is a very prevalent public health problem and as the population ages,cognitive impairment (CI) is also going to be a public health ***,the relationship between hypertension duration a...
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Background Hypertension (HTN) is a very prevalent public health problem and as the population ages,cognitive impairment (CI) is also going to be a public health ***,the relationship between hypertension duration and cognitive function declination worldwide is still *** aim of the study was to investigate the effects of HTN duration on CI in Chinese *** At baseline,1 386 HTN patients and 293 normotensive (NT) people were *** HTN patients were further divided into four subgroups (duration of HTN 〈6 years,6-10 years,11-20 years,and 〉20 years) according to the HTN duration and were screened for cognitive function with neuropsychological tests including mini-mental-state-examination (MMSE) and clock-drawing-test (CDT) in comparison with the NT *** More HTN patients had CI (45.3%) than NT subjects (30.4%),and increased with HTN duration (P〈0.000 1).Compared with the scores of MMSE and CDT in the NT group,the declines were higher in the HTN patients (P 〈0.000 1),and in the four HTN subgroups,both MMSE and CDT scores fall when the HTN duration increased (P 〈0.05).Furthermore,in the HTN population without CI,the trend in alteration of CI was relatively mild but still existed (P 〈0.05).Conclusion People with HTN are more likely to have CI and the possibility and aggravation increases the prolongation of HTN duration,both in amnesic and nonamnesic function.
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