Results 31 to 40 of about 8,473 (140)

A Blood‐Derived Factor Rescues ALS: Platelet Factor 4 Activates OPTN‐Dependent Autophagy to Clear SOD1 Aggregates Independently of PINK1

open access: yesAdvanced Science, EarlyView.
Systemic platelet factor 4 (PF4) is significantly depleted in amyotrophic lateral sclerosis (ALS). Peripheral PF4 replenishment restores central proteostasis by driving OPTN‐dependent, PINK1‐independent selective autophagy in motor neurons. This intervention effectively clears toxic SOD1 aggregates, blunts glial activation, and preserves neuromuscular ...
Qingjian Xie   +12 more
wiley   +1 more source

中国东部有凤头鹃隼的分布

open access: yes野生动物学报, 1988
1985年8月和1986年5月笔者在浙江省遂昌县的西南部山区鸟类调查工作中,采得风头鹃隼成鸟标本2号,经鉴定核对系 Aviceqa Aviceda Ieuphotes syama(Hodgson),隶属于华形目鹰科鸢亚科鹃隼属,是浙江省新纪录。标本存于浙江自然博物馆鸟类标本室。现报道如下:
康熙民
doaj  

Metal‐Half‐Salen Chemistry for One‐Pot Mineralization on Hydrophobic Polymer Membranes

open access: yesAdvanced Science, EarlyView.
Here we report a versatile one‐pot synthetic strategy for organic–inorganic composite membranes, which leverages a metal half‐Salen system to precisely govern the competing kinetics of coordination and hydrolysis. In contrast to conventional two‐step metal‐phenol chemistries, our integrated approach substantially simplifies the fabrication process ...
Rou‐Ming Wen   +8 more
wiley   +1 more source

Noteworthy plants of Carex L. (Cyperaceae) from China VI, with taxonomic notes on some species in Zhejiang(中国薹草属(莎草科)植物资料增补(VI)及浙江莎草科植物增订)

open access: yesZhejiang Daxue xuebao. Lixue ban
报道了我国薹草属的若干省级分布新记录种,安徽新记录种互花薹草Carex alterniflora,贵州新记录种翠丽薹草C. speciosa和纤细薹草C. pergracilis,浙江新记录种武夷山薹草C. wuyishanensis和闽北薹草C. borealifujianica,湖南新记录种武夷山薹草C. wuyishanensis、等高薹草C. aequialta和金佛山薹草C.
鲁益飞(LU Yifei)   +4 more
doaj   +1 more source

体外培育牛黄通过调控小胶质细胞极化及炎症小体活性干预脑缺血再灌注损伤

open access: yes浙江大学学报. 医学版
目的:探讨体外培育牛黄(ICCB)减轻脑缺血再灌注损伤(CIRI)的机制。方法:分别构建大脑中动脉阻塞(MCAO)大鼠模型和氧糖剥夺/再灌注(OGD/R)BV2细胞模型。其中,大鼠模型于脑缺血1.5 h再灌注72 h后进行改良的神经损伤严重程度评分(mNSS),并测定脑组织含水量和脑梗死体积;苏木精-伊红染色法检测大脑皮层及海马CA1区组织结构病理变化;免疫荧光法检测皮层小胶质细胞极化情况和NOD样受体热蛋白结构域相关蛋白(NLRP)3炎症小体的表达情况。BV2细胞于氧糖剥夺0.5 h再灌注24 h后 ...
褚 坦路   +7 more
doaj   +1 more source

Long‐Chain Molecule Reconstruction of Novel Solvation Structure to Stabilize Zinc Metal Anode

open access: yesAdvanced Science, EarlyView.
Triethylene glycol diacetate (TGD), with unique long‐chain characteristics and rich oxygen‐containing functional groups, was used as an electrolyte additive to reconstruct the solvation structure. TGD can reduce the erosion of H2O molecules on the Zn anode, effectively homogenize the electric field distribution. Therefore, the Zn//Zn symmetric cell can
Changdong Chen   +6 more
wiley   +1 more source

浙江乌岩岭发现红翅绿鸠

open access: yes野生动物学报, 2021
2020年2月10日在浙江乌岩岭国家级自然保护区双坑口保护站(119°40’23″E,27°42’37″N,海拔695 m)发现1只红翅绿鸠(Treron sieboldii)雄鸟尸体。该鸟腹部近白色,腹部两侧及尾下覆羽具灰斑,翼覆羽绛红色,上背偏灰,头顶橘黄,脚红色。经查阅相关文献资料后,确定红翅绿鸠为浙江省鸟类分布新纪录。凭证标本保存在浙江乌岩岭国家级自然保护区管理中心。
刘西 郑方东 雷祖培 毛晓鹏 翁国杭
doaj  

Macrophage PARP7 Alleviates Septic Cardiomyopathy by Interacting With TBK1 and Suppressing TBK1‐Driven Inflammatory Response

open access: yesAdvanced Science, EarlyView.
In septic cardiomyopathy, PARP7 directly binds TBK1 and mediates its ADP‐ribosylation, thereby repressing TBK1‐driven proinflammatory signaling in macrophages. ABSTRACT Septic cardiomyopathy is a life‐threatening complication of sepsis, and an uncontrolled inflammatory response represents a key pathogenic mechanism. PARP7 negatively regulates the IFN‐I
Jibo Han   +10 more
wiley   +1 more source

Effect of Liquid Nitrogen Cryogenic Freezing on Quality of Swimming Crab (Portunus trituberculatus)(液氮超低温冻结对梭子蟹品质的影响) [PDF]

open access: yesShipin kexue jishu xuebao, 2017
In order to find the best liquid nitrogen cryogenic freezing condition to maintain the quality of swimming crab(Portunus trituberculatus), the physicochemical properties of the samples, such as pH, thiobarbituric acid (TBA), total volatile base nitrogen (
YAO Jieyu(姚洁玉)   +5 more
doaj   +1 more source

Regulating Uniform Zinc Deposition via Covalently Tethered Imidazolium Cations in Polyacrylamide Hydrogel Electrolytes for Stable Aqueous Zinc Batteries

open access: yesAdvanced Energy Materials, EarlyView.
A positively charged polyionic liquid hydrogel electrolyte is developed for highly stable aqueous zinc‐ion batteries. Imidazolium cations anchored on the polymer framework create a dynamic electrostatic shield at the anode interface. This active layer effectively repels water molecules and guides uniform zinc deposition, thereby suppressing dendrite ...
Junlei Liu   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy