目的:探讨重组牛碱性成纤维细胞生长因子(rb-bFGF)滴眼液与羟糖苷滴眼液对年龄相关性白内障患者术后泪膜稳定性及干眼症状的影响。方法:以我院2015-01/2016-10收治的年龄相关性白内障术后患者80例80眼为研究对象,采用随机数字表法将患...目的:探讨重组牛碱性成纤维细胞生长因子(rb-bFGF)滴眼液与羟糖苷滴眼液对年龄相关性白内障患者术后泪膜稳定性及干眼症状的影响。方法:以我院2015-01/2016-10收治的年龄相关性白内障术后患者80例80眼为研究对象,采用随机数字表法将患者均分为对照组及试验组各40例40眼,两组分别实施羟糖苷滴眼液及rb-bFGF滴眼液治疗,观察治疗后两组临床疗效、炎症相关因子[白细胞介素6(IL-6)、肿瘤坏死因子α(TNF-α)]、泪液分泌试验(S I t)、泪膜破裂时间(BUT)、角膜荧光素钠染色(FL)、眼部干眼症状评分。结果:治疗后试验组总有效率90.0%,较对照组72.5%显著高,差异有统计学意义(χ~2=4.021,P<0.05);治疗前两组IL-6、TNF-α、S I t、BUT、FL评分、眼部干眼症状评分比较无明显差异(P>0.05);治疗后两组IL-6、TNF-α、S I t、FL评分、眼部干眼症状评分较治疗前明显降低,BUT明显升高(P<0.05),且治疗后试验组的各项指标变化较对照组明显,差异有统计学意义(P<0.05)。结论:在年龄相关性白内障术后患者治疗中,rb-bFGF滴眼液在调节患者炎症因子表达。展开更多
The kagome superconductor CsV_(3)Sb_(5) with exotic electronic properties has attracted substantial research interest,and the interplay between the superconductivity and the charge-density wave is crucial for understa...The kagome superconductor CsV_(3)Sb_(5) with exotic electronic properties has attracted substantial research interest,and the interplay between the superconductivity and the charge-density wave is crucial for understanding its unusual electronic ground state.In this work,we performed resistivity and AC magnetic susceptibility measurements on CsV_(3)Sb_(5) single crystals uniaxially-strained along[100]and[110]directions.We find that the uniaxial-strain tuning effect of T_(c)(dT_(c)/dε)and T_(CDW)(dT_(CDW)/dε)are almost identical along these distinct high-symmetry directions.These findings suggest the in-plane uniaxial-strain-tuning of T_(c) and T_(CDW)in CsV_(3)Sb_(5) are dominated by associated c-axis strain,whereas the response to purely in-plane strains is likely small.展开更多
目的了解上海市长宁区居民能量和主要营养素的摄入情况。方法采用多阶段分层随机抽样方法,共抽取72户居民。采用连续3 d 24 h膳食回顾法和家庭调味品称重调查,获得营养素摄入量,并与推荐摄入量进行比较。结果共纳入148人,其中男性75人,...目的了解上海市长宁区居民能量和主要营养素的摄入情况。方法采用多阶段分层随机抽样方法,共抽取72户居民。采用连续3 d 24 h膳食回顾法和家庭调味品称重调查,获得营养素摄入量,并与推荐摄入量进行比较。结果共纳入148人,其中男性75人,女性73人。每标准人日维生素B1、B2、A和钙摄入量较低。有85.81%的人钙摄入低于平均需要量(EAR),62.84%的人维生素A摄入低于EAR,77.70%的人维生素B1的摄入低于EAR,73.65%的人维生素B2摄入低于EAR。除18~49岁女性,各年龄组的脂肪供能比都超过推荐摄入量。结论上海市长宁区居民能量和主要营养素基本能满足日常需求,但仍有部分营养素缺乏较严重,能量营养素来源不平衡,建议增加奶及其制品、大豆及其制品、蔬菜、水果等食物的摄入。展开更多
文摘目的:探讨重组牛碱性成纤维细胞生长因子(rb-bFGF)滴眼液与羟糖苷滴眼液对年龄相关性白内障患者术后泪膜稳定性及干眼症状的影响。方法:以我院2015-01/2016-10收治的年龄相关性白内障术后患者80例80眼为研究对象,采用随机数字表法将患者均分为对照组及试验组各40例40眼,两组分别实施羟糖苷滴眼液及rb-bFGF滴眼液治疗,观察治疗后两组临床疗效、炎症相关因子[白细胞介素6(IL-6)、肿瘤坏死因子α(TNF-α)]、泪液分泌试验(S I t)、泪膜破裂时间(BUT)、角膜荧光素钠染色(FL)、眼部干眼症状评分。结果:治疗后试验组总有效率90.0%,较对照组72.5%显著高,差异有统计学意义(χ~2=4.021,P<0.05);治疗前两组IL-6、TNF-α、S I t、BUT、FL评分、眼部干眼症状评分比较无明显差异(P>0.05);治疗后两组IL-6、TNF-α、S I t、FL评分、眼部干眼症状评分较治疗前明显降低,BUT明显升高(P<0.05),且治疗后试验组的各项指标变化较对照组明显,差异有统计学意义(P<0.05)。结论:在年龄相关性白内障术后患者治疗中,rb-bFGF滴眼液在调节患者炎症因子表达。
基金supported by the Guangdong Provincial Medical Science and Technology Research Fund Project(B2023011)the Guangzhou Science and Technology Plan Project(202102080292)。
基金supported by the National Key Projects for Research and Development of China (Grant No.2021YFA1400400)the National Natural Science Foundation of China (Grant Nos.12174029 and 11922402)+3 种基金supported by the National Key Research and Development Program of China (Grant No.2022YFA1402200)the Pioneer and Leading Goose Research and Development Program of Zhejiang Province,China (Grant No.2022SDX-HDX0005)the Key Research and Development Program of Zhejiang Province,China (Grant No.2021C01002)the National Natural Science Foundation of China (Grant No.12274363)。
文摘The kagome superconductor CsV_(3)Sb_(5) with exotic electronic properties has attracted substantial research interest,and the interplay between the superconductivity and the charge-density wave is crucial for understanding its unusual electronic ground state.In this work,we performed resistivity and AC magnetic susceptibility measurements on CsV_(3)Sb_(5) single crystals uniaxially-strained along[100]and[110]directions.We find that the uniaxial-strain tuning effect of T_(c)(dT_(c)/dε)and T_(CDW)(dT_(CDW)/dε)are almost identical along these distinct high-symmetry directions.These findings suggest the in-plane uniaxial-strain-tuning of T_(c) and T_(CDW)in CsV_(3)Sb_(5) are dominated by associated c-axis strain,whereas the response to purely in-plane strains is likely small.
基金financially supported by the National Key Research and Development Program of China(No.2020YFB0311201)the National Natural Science Foundation of China(No.51627802)。
文摘目的了解上海市长宁区居民能量和主要营养素的摄入情况。方法采用多阶段分层随机抽样方法,共抽取72户居民。采用连续3 d 24 h膳食回顾法和家庭调味品称重调查,获得营养素摄入量,并与推荐摄入量进行比较。结果共纳入148人,其中男性75人,女性73人。每标准人日维生素B1、B2、A和钙摄入量较低。有85.81%的人钙摄入低于平均需要量(EAR),62.84%的人维生素A摄入低于EAR,77.70%的人维生素B1的摄入低于EAR,73.65%的人维生素B2摄入低于EAR。除18~49岁女性,各年龄组的脂肪供能比都超过推荐摄入量。结论上海市长宁区居民能量和主要营养素基本能满足日常需求,但仍有部分营养素缺乏较严重,能量营养素来源不平衡,建议增加奶及其制品、大豆及其制品、蔬菜、水果等食物的摄入。
基金supported by the National Natural Science Foundation of China(No.51627802)the Inner Mongolia Science and Technology Revitalization Project,China(No.XM2020BT14)。
