Results 51 to 60 of about 1,421,957 (340)

Nanoparticle behaviour in an urban street canyon at different heights and implications on indoor respiratory doses [PDF]

, 2019
The amount of outdoor particles that indoor environments receive depends on the particle infiltration factors (Fin), peculiar of each environment, and on the outdoor aerosol concentrations and size distributions.
Avino, P., Manigrasso, M., Protano, C., Vitali, M.   +3 more
core   +1 more source

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Intraoperative infiltration against topical application of 5-fluorouracil in pterygium treatment

Delta Journal of Ophthalmology, 2017
Purpose The aim of this study was to compare the efficacy and safety of intraoperative infiltration versus topical application of 5-fluorouracil (5-FU) as an adjuvant drug in pterygium treatment.
Basem M Ibrahim, Waled M Nada
doaj   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Improvement on interfacial properties of CuW and CuCr bimetallic materials with high-entropy alloy interlayers via infiltration method

Science and Engineering of Composite Materials
In order to achieve metallurgical bonding in the form of solid solution at the Cu/W interface and avoid the formation of intermetallic compounds, the novel high entropy alloys (HEAs) were designed on the basis of the mature high entropy alloy criteria ...
Yang Xiaohong, Sun Xiaoyong, Xiao Zhe, Zhang Baocha, Xiao Peng, Liang Shuhua   +5 more
doaj   +1 more source

Comparison of analgesic efficacy of levobupivacaine, levobupivacaine and clonidine, and levobupivacaine and dexmedetomidine in wound infiltration technique for abdominal surgeries: A prospective randomized controlled study

Indian Journal of Pain, 2017
Background: This study was designed to evaluate the postoperative analgesic efficacy of levobupivacaine (L) alone and its combination with clonidine (C) or dexmedetomidine (D) in wound infiltration technique for abdominal surgeries. Materials and Methods:
B Jyothi, Kirthiha Govindaraj, Pratishruthi, Safiya I Shaikh   +3 more
doaj   +1 more source

Optional Soil Infiltration Protocol [PDF]

, 2003
The purpose of this resource is to determine the rate at which water soaks into the ground. Students place two cans into the soil and add water to them to a depth of at least 5 cm.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Microstructure and properties of W–Cu composites reinforced by in-situ synthesized WC particles in surface layer

Journal of Materials Research and Technology
In the present work, cast iron was used as the carbon source to fabricate WC particle gradient-reinforced W–Cu composites. The results revealed that the surface layer of W–Cu composites after carbonization can be divided into a complete carbonization ...
Qiao Zhang, Bin Yang, Zheng Chen, Nan Deng, Baojiang Chen, Shuhua Liang   +5 more
doaj   +1 more source

Land-use change effect on the hydro-dynamic characteristics of soil in the Brazilian semi-arid region

Revista Ambiente & Água, 2020
The search for better living conditions has led the residents of the Brazilian semi-arid region to plant forage crops, leading to a gradual decrease in the native vegetation (Caatinga) of this region.
Willames Albuquerque Soares, Simone Rosa da Silva, José Romualdo de Sousa Lima   +2 more
doaj   +1 more source