Results 161 to 170 of about 118,484 (324)

A novel approach to target skin photodamage: Topical application of salt inducible kinase inhibitors

International Journal of Cosmetic Science, EarlyView.
UV‐induced photodamage leads to increased DNA damage and elevated MMP levels, which degrade collagen and contribute to wrinkle formation. SLT‐001 and SLT‐008, novel cosmetic ingredients that target salt‐inducible kinase, help reverse this effect by enhancing DNA repair, reducing MMP expression and decreasing erythema, thereby mitigating photodamage ...
Inbal Rachmin, Béatrice Le Varlet, Claire Regazzetti, Thierry Passeron, Jinhua Wang, David E. Fisher, Philippe Schaison, Braham Shroot   +7 more
wiley   +1 more source

Datação radiocarbônica de sítios arqueológicos do tipo sambaqui pela técnica de absorção de CO2: uma alternativa à síntese benzênica

Química Nova, 2004
The sambaquis are archaeological sites with remains of pre-historical Brazilian civilizations. They look like small hills containing different kinds of shells, animal and fish bones, small artifacts and even human skeletons.
Mendonça Maria Lúcia T. G., Godoy José Marcus   +1 more
doaj  

Photon‐Counting CT for Diagnosing Vertical Root Fractures in Teeth With Metal Posts: An Ex Vivo Comparative Analysis With Four CBCT Devices

International Endodontic Journal, EarlyView.
ABSTRACT Objective Photon‐counting computed tomography (PCCT) represents a major innovation in X‐ray detection technology, offering improved signal efficiency and reduced electronic noise compared with cone‐beam computed tomography (CBCT), which can enhance image quality.
Renata M. S. Leal, Fernanda B. Fagundes, Maria F. S. A. Bortoletto, Samuel C. Kluthcovsky, Walter Coudyzer, Bruno C. Cavenago, Reinhilde Jacobs, Rocharles Cavalcante Fontenele   +7 more
wiley   +1 more source

A Descriptive Qualitative Study of Patient and Carer Perspectives on the Acceptability of Transcatheter Aortic Valve Implantation

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim To provide a structured analysis of the acceptability of transcatheter aortic valve implantation to support clinical conversations, decision making and recovery for older adults with aortic stenosis and their carers. Background While transcatheter aortic valve implantation is an effective treatment for heart valve disease, its ...
Nicola Straiton, Robyn Gallagher, Janice Gullick   +2 more
wiley   +1 more source

Commentary on Distinguish Neutrons and Gamma-ray Using Scintillation Counter

, 2011
M.K. Chung, Changhee Lee
openalex   +1 more source

The effect of environmental factors on transepithelial potential in a model Amazonian teleost, the tambaqui (Colossoma macropomum): Implications for sodium balance in harsh environments

Journal of Fish Biology, EarlyView.
Abstract The tambaqui (Colossoma macropomum, G. Cuvier 1818) thrives both in the ion‐poor waters of the Amazon and in commercial aquaculture. In both, environmental conditions can be harsh due to low ion levels, occasional high salt challenges (in aquaculture), low pH, extreme PO2 levels (hypoxia and hyperoxia), high PCO2 levels (hypercapnia), high ...
Chris M. Wood, Anne Crémazy, Carolyn Morris, Ora E. Johannsson, Gudrun De Boeck, Adalberto Luis Val   +5 more
wiley   +1 more source

Liquid Chromatography-Accurate Radioisotope Counting and Microplate Scintillation Counter Technologies in Drug Metabolism Studies [PDF]

, 2004
A.- E. F. Nassar, Yannick Parmentier, M Martinet, D. Y. Lee   +3 more
openalex   +1 more source

Oxygen consumption from air and water, ammonia and urea‐N excretion, and Na+ fluxes during progressive aquatic hypoxia in Amazonian armoured catfish Pterygoplichthys gibbiceps and Pterygoplichthys pardalis

Journal of Fish Biology, EarlyView.
Abstract The Amazonian loricariid fish Pterygoplichthys gibbiceps, from the Rio Negro, and Pterygoplichthys pardalis, from the Rio Solimões, are facultative air‐breathers that can use the stomach as an air‐breathing organ. Measurement of oxygen uptake under progressive aquatic hypoxia revealed a relatively high hypoxia resistance of both species.
Bernd Pelster, Chris M. Wood, Adalberto Luis Val   +2 more
wiley   +1 more source

Joint effects of elevated copper and temperature in juvenile Tambaqui exposed in black and white waters of the Amazon

Journal of Fish Biology, EarlyView.
Abstract This study aimed to investigate how exposure to elevated water temperature and metal concentration jointly affect the physiology of Amazonian fish. Aboard a research vessel in the Amazon, we evaluated the effects of water temperature (river T°C at 31.5°C and a + 4°C increase to 35.5°C) and of 3‐h copper (Cu) exposure (up to 600 μg/L) in ...
Anne Crémazy, Carolyn Morris, Susana Braz‐Mota, Chris M. Wood, Rafael M. Duarte, Ora E. Johannsson, Adalberto L. Val   +6 more
wiley   +1 more source

Methodological applicability of ultra-low background liquid scintillation counters in low-level tritium measurement [PDF]

Jian Shan, Hongyi Li, Hao Zhang, Hui Yang, Nannan Wei   +4 more
openalex   +3 more sources