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您的检索式：作者名="Meiling Le"
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| 1 | Safety assessment of dairy microorganisms : Propionibacterium and Bifidobaeterium 显示文摘 | Meile L Le Blay G Thierry A | 2008 | Int J Food Mierobio12008，126，： | 1 |
| 2 | Safety assessment of dairy microorganisms: propionibacterium and bifidobacterium显示文摘 | MEILE L LE BLAY G THIERRY A | 2008 | Int J Food Microbial2008，126，： | 1 |
| 3 | Differences in olfactory functional connectivity in early-onset depression and late-onset depression显示文摘Background:Late-onset depression(LOD)and early-onset depression(EOD)exhibit different pathological mechanisms and clinical phenotypes,including different extents of olfactory dysfunction.However,the brain abnormalities underlying the differences in ol-factory dysfunction between EOD and LOD remain unclear.Objective:The aim of this study was to compare the functional connectivity(FC)patterns of olfactory regions between EOD patients and LOD patients and examine their relationship with cognitive function.Methods:One hundred and five patients with EOD,101 patients with LOD and 160 normal controls(NCs)were recruited for the present study.Participants underwent clinical assessment,olfactory testing,cognitive assessments,and magnetic resonance imaging.Eight regions of the primary and secondary olfactory regions were selected to investigate olfactory FC.Results:Patients with LOD exhibited decreased odor identification(OI)compared with patients with EOD and NCs.The LOD group exhibited decreased FC compared with the EOD and NC groups when primary and secondary olfactory regions were selected as the regions of interest(the piriform cortex,lateral entorhinal cortex,and orbital-frontal cortex).Additionally,these abnormal olfactory FCs were associated with decreased cognitive function scores and OI,and the FC between the left orbital-frontal cortex and left amygdala was a partial mediator of the relationship between global cognitive scores and OI.Conclusion:Overall,patients with LOD exhibited decreased FC in both the primary and secondary olfactory cortices compared with patients with EOD,and abnormal olfactory FC was associated with OI dysfunction and cognitive impairment.The FC between the orbital-frontal cortex and amygdala mediated the relationship between global cognitive function and OI. | Ben Chen Mingfeng Yang Meiling Liu Qiang Wang Huarong Zhou Min Zhang Le Hou Zhangying Wu Si Zhang Gaohong Lin Xiaomei Zhong Yuping Ning | 2023 | Psychoradiology2023，3，1： | 0 |
| 4 | Discovery of novel phosphodiesterase-1 inhibitors for curing vascular dementia:Suppression of neuroinflammation by blocking NF-κB transcription regulation and activating cAMP/CREB axis显示文摘Vascular dementia(VaD)is the second commonest type of dementia which lacks of efficient treatments currently.Neuroinflammation as a prominent pathological feature of VaD,is highly involved in the development of VaD.In order to verify the therapeutic potential of PDE1 inhibitors against VaD,the anti-neuroinflammation,memory and cognitive improvement were evaluated in vitro and in vivo by a potent and selective PDE1 inhibitor 4a.Also,the mechanism of 4a in ameliorating neuroinflammation and VaD was systematically explored.Furthermore,to optimize the drug-like properties of 4a,especially for metabolic stability,15 derivatives were designed and synthesized.As a result,candidate 5f,with a potent IC50 value of 4.5 nmol/L against PDE1C,high selectivity over PDEs,and remarkable metabolic stability,efficiently ameliorated neuron degeneration,cognition and memory impairment in VaD mice model by suppressing NF-κB transcription regulation and activating cAMP/CREB axis.These results further identified PDE1 inhibition could serve as a new therapeutic strategy for treatment of VaD. | Qian Zhou Meiling Le Yiyi Yang Wenjuan Wang Yuqi Huang Quan Wang Yijing Tian Meiyan Jiang Yong Rao Hai-Bin Luo Yinuo Wu | 2023 | Acta Pharmaceutica Sinica B2023，13，3： | 0 |
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