Results 71 to 80 of about 798,356 (283)

Evaluation of synthetic repellents on mosquito nets in experimental huts against insecticide-resistant Anopheles gambiae and Culex quinquefasciatus mosquitoes.

, 2006
Owing to the development of pyrethroid resistance in Anopheles gambiae, there is a need to develop chemical alternatives for use on mosquito nets. Synthetic insect repellents are widely used for personal protection as skin or clothing applications.
Carnevale, Pierre, Kesse, Nestor Bli, Moumouni, Traore-Lamizana, N'Guessan, Raphael, Rowland, Mark   +4 more
core   +1 more source

Reaching millennium development goal 4 - the Gambia. [PDF]

, 2011
UNLABELLED: To describe how, through a DSS in a rural area of The Gambia, it has been possible to measure substantial reductions in child mortality rates and how we investigated whether the decline paralleled the registered fall in malaria incidence in ...
Corrah, Tumani, Greenwood, Brian M, Howie, Stephen, Jaffar, Shabbar, Jasseh, Momodou, Smith, Peter G, Townend, John, Webb, Emily L   +7 more
core   +1 more source

MMP9High Neutrophils are Critical Mediators of Neutrophil Extracellular Traps Formation and Myocardial Ischemia/Reperfusion Injury

Advanced Science, EarlyView.
During a heart attack, neutrophils rapidly activate and differentiate into a specific subset characterized by high levels of MMP9, a tissue‐damaging enzyme, via the SPI1/CST7 pathway. These neutrophils form harmful net‐like structures (Neutrophil extracellular traps, NETs) that exacerbate heart injury.
Shiyu Hu, Feng Zhang, Jingpu Wang, Jian Zhang, Chenguang Li, Yang Lyu, Yiwen Wang, Rong Huang, Yang Gao, Hongbo Yang, Juying Qian, Wenwen Tang, Jiatian Cao, Junbo Ge   +13 more
wiley   +1 more source

Cysteine restriction‐specific effects of sulfur amino acid restriction on lipid metabolism

Aging Cell, Volume 21, Issue 12, December 2022., 2022
The proposed mechanism of CR‐specific effects of SAAR on adipose metabolism. (1) Due to the lack of Cys in SAAR diets, it imposes both MR and CR. CR specifically results in decreased biosynthesis of the tripeptide glutathione. (2) Lower hepatic glutathione increases the abundance of the transcription factor Nrf2, which translocates to the nucleus and ...
Sailendra N. Nichenametla, Dwight A. L. Mattocks, Diana Cooke, Vishal Midya, Virginia L. Malloy, Wilfredo Mansilla, Bente Øvrebø, Cheryl Turner, Nasser E. Bastani, Jitka Sokolová, Markéta Pavlíková, John P. Richie Jr., Anna K. Shoveller, Helga Refsum, Thomas Olsen, Kathrine J. Vinknes, Viktor Kožich, Gene P. Ables   +17 more
wiley   +1 more source

First integrals of ordinary linear differential systems [PDF]

arXiv, 2012
The spectral method for building first integrals of ordinary linear differential systems is elaborated. Using this method, we obtain bases of first integrals for linear differential systems with constant coefficients, for linear nonautonomous differential systems integrable in closed form (algebraic reducible systems, triangular systems, the Lappo ...
arxiv  

ERYTHROCYTE BLOOD GROUP ANTIGENS AND ALTERATIONS OF THE HORMONAL STATUS AMONG THE REPRODUCTIVE AGE WOMEN WITH BREAST TUMORS

, 2014
The significance of ABO blood system groups antigens in development of some malignant tumors is already established. The alteration of  hormonal homeostasis must also be taken into account.
I. Nakashidze, N. Kotrikadze, A. Diasamidze, M. Nagervadze, M. Alibegashvili, L. Ramishvili, M. Gordeziani   +6 more
semanticscholar   +1 more source

An Insect Salivary Sheath Protein Triggers Plant Resistance to Insects and Pathogens as a Conserved HAMP

Advanced Science, EarlyView.
The salivary sheath protein myosin from SBPH is critical for the formation of the salivary sheath and feeding. However, myosin functions as a HAMP and triggered plant BAK1‐mediated PTI responses, which include the activation of calcium signaling pathways, MAPK phosphorylation, ROS bursts, and cell death, thereby triggering JA pathway.
Liangxuan Qi, Jing Li, Shuai Li, Jing Li, Han Wang, Lei Yang, Xinyang Tan, Zhichang Zhao, Guanghua Luo, Maofeng Jing, Ary A. Hoffmann, Jichao Fang, Rui Ji   +12 more
wiley   +1 more source

PLXDC1+ Tumor‐Associated Pancreatic Stellate Cells Promote Desmoplastic and Immunosuppressive Niche in Pancreatic Ductal Adenocarcinoma

Advanced Science, EarlyView.
This study uncovers the activation, heterogeneity, and regulatory roles of pancreatic stellate cells (PSCs) at single‐cell and spatial levels. It further identifies PLXDC1+ PSCs near aggressive LRRC15+ cancer‐associated myofibroblasts and SPP1+ macrophages, forming a desmoplastic and immunosuppressive tumor niche that promotes CD8+ T cell exhaustion ...
Yanhua Du, Yizhou Zhao, Judong Li, Jiaxin Wang, Shenglan You, Yao Zhang, Li Zhang, Jihong Yang, Hamid Alinejad‐Rokny, Shujie Cheng, Chenghao Shao, Duowu Zou, Youqiong Ye   +12 more
wiley   +1 more source

Complex Systems + Systems Engineering = Complex Systems Engineeri [PDF]

arXiv, 2006
One may define a complex system as a system in which phenomena emerge as a consequence of multiscale interaction among the system's components and their environments. The field of Complex Systems is the study of such systems--usually naturally occurring, either bio-logical or social.
arxiv  

Longitudinal, Multimodal Tracking Reveals Lasting Neurovascular Impact of Individual Microinfarcts

Advanced Science, EarlyView.
Jin et al. investigate the neurovascular impact of microinfarcts, revealing transient neural suppression with minimal cell death and recovery linked to vascular remodeling. Fast‐spiking interneurons exhibit reduced excitability, whereas regular‐spiking neurons showed increased bursting activity. Disruptions in low‐gamma phase locking suggest persistent
Yifu Jin, Fei He, Haad Rathore, Yingchu Sun, Jia‐ao Zhang, Xinyu Li, Rongkang Yin, Hanlin Zhu, Chong Xie, Lan Luan   +9 more
wiley   +1 more source