Results 81 to 90 of about 95,304 (243)

Microglial GPR35 Ameliorates Epileptogenesis and Neuroinflammation via PDGFA Domain 2 Signaling

Advanced Science, EarlyView.
Activation of microglial G protein–coupled receptor 35 (GPR35) by L‐kynurenic acid (L‐Kyna) initiates a platelet‐derived growth factor A (PDGFA)–dependent phosphoinositide 3‐kinase–protein kinase B (PI3K–AKT) signaling cascade that dampens hippocampal neuroinflammation, thereby restraining epileptogenesis, lowering seizure susceptibility, and ...
Qi Wang, Tingting Qu, Qibing Sun, Ran Li, Junfei Dong, Yuming Du, Ziyin Xuan, Lei Wang, Hanli Li, Jianyun Sun, Fangliang Chen, Jinshuai Liu, Zifan Yang, Jianxiang Lei, Qian Yang, Bin Wang, Zhiming Zhou, Yu Wang   +17 more
wiley   +1 more source

Natural Ventilation Strategies to Prevent Airborne Disease Transmission in Public Buildings

Eng
This paper evaluates the effectiveness of natural ventilation as a health and safety strategy in municipal buildings, focusing on its capacity to ensure indoor air quality and limit airborne disease transmission.
Jesús M. Ballesteros-Álvarez, Álvaro Romero-Barriuso, Ángel Rodríguez-Sáiz, Blasa María Villena-Escribano   +3 more
doaj   +1 more source

Simulation of natural ventilation for semi-enclosed buildings [PDF]

E3S Web of Conferences
Energy-saving buildings have become a topical issue and widely used the energy-saving ventilation design, which aims to maximize the use of natural ventilation while reducing demand on mechanical ventilation.
Zhu Youwen, Sun Xiaolin, Wang Jinfeng, Hu Haojie, Liang Zihao   +4 more
doaj   +1 more source

Effect of flow structures on natural ventilation performance in office model. [PDF]

J Vis (Tokyo), 2023
Yoon GY, Lee SJ, Kwon H, Kim JJ.
europepmc   +1 more source

The natural ventilation of unheated ‘closed rooms’ [PDF]

Epidemiology and Infection, 1946
The experimental method for, and analysis of, more than 300 determinations of air influx rates into two unheated ‘closed rooms’ of opposite aspects each fitted (a) with wall grating, or (b) with flue, are described. The average relative efficacy for all observed wind velocities of (a) of 50 sq.in.
openaire   +3 more sources

Neuronal Cholesterol Deficiency Mediated by Astrocytic SREBP2 Downregulation Leads to Postoperative Cognitive Dysfunction Through Impairment of Hippocampal Synaptic Plasticity and Excitatory Synaptic Transmission

Advanced Science, EarlyView.
The results showed that the reduction of plasma 24‐hydroxycholesterol (24‐OHC) was related to the cognitive decline in elderly surgical patients. Neuroinflammation induced by anesthesia and surgery significantly downregulated SREBP2 in hippocampal reactive astrocytes, resulting in reduced cholesterol synthesis.
He Huang, Chenrui Zhou, Chen Chen, Huimei Tang, Wei Dong, Jie Wan, Weiye Kang, Ao Sun, Yiqi Liu, Chunhui Jin, Xiaobin Lyu, Yankun Zhu, Chenghua Zhou, Yuqing Wu   +13 more
wiley   +1 more source

Shoot proliferation, leaf anatomy and pigment content of Eugenia dysenterica growing in conventional and natural ventilation systems

Revista Ceres, 2019
Natural ventilation micropropagation systems differ from conventional systems by allowing gas exchange between the internal and external media of the culture flask. The objective of this work was to compare the conventional system of in vitro propagation
Andreia Alves da Costa Silveira, Letícia Almeida Gonçalves, Elienai Candida e Silva, Nauany da Silva Sales, Lívia Cristina da Silva, Sérgio Tadeu Sibov   +5 more
doaj   +1 more source

A frontal air intake may improve the natural ventilation in urban buses. [PDF]

Sci Rep, 2022
Alexei Pichardo-Orta F, Luna OAP, Cordero JRV.   +2 more
europepmc   +1 more source

Inactivation Rap2a in Endothelial Cell Prevents Pulmonary Fibrosis by Regulating Immune Microenvironment Through MAP4K4‐VCAM1 Signaling

Advanced Science, EarlyView.
We identified the endothelial RAP2A as a regulator of inflammatory endothelial activation in experimental lung fibrosis and suggest that targeting RAP2A‐mediated signaling may represent a potential strategy to modulate endothelial–immune crosstalk during fibrotic lung injury.
Xiaolan Zheng, Peng Yue, Kaiyu Zhou, Guidong Gong, Yue Zhang, Sha Lin, Xu Liu, Yanjiang Zheng, Siyuan Jing, Junling Guo, Yan Qi, Bi‐Sen Ding, Yimin Hua, Yifei Li   +13 more
wiley   +1 more source

How much natural ventilation rate can suppress COVID-19 transmission in occupancy zones? [PDF]

J Res Med Sci, 2023
Nejatian A, Sadabad FE, Shirazi FM, Nejati SF, Nakhaee S, Mehrpour O.   +5 more
europepmc   +1 more source