Results 71 to 80 of about 293,138 (336)

Mechanistic Insights Into Photocatalytic Materials for Toxic Pollutants: Environmental Remediation of Personal Care Products

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Photocatalytic materials have emerged as promising solutions for environmental applications due to their ability to degrade organic pollutants under sunlight or artificial light. In this review, recent progress on the photocatalytic materials used for the degradation of pharmaceutical personal care products (PPCPs) in environmental ...
Urvashi Sen, Gunjan Chauhan, Surbhi Soni, Monika Vats, Anand Kumar, Indra Bahadur   +5 more
wiley   +1 more source

US parent perspectives on teen caffeine intake: An opportunity for health care provider guidance

Preventive Medicine Reports
Purpose: To explore parental knowledge and behaviors regarding their adolescent's intake of caffeine to provide context as to what guidance from health care providers could be helpful for families. Methods: Data were collected in February 2024 as part of
Sarah J. Clark, Acham Gebremariam, Sara Schultz, Lindsey Ewing, Susan J. Woolford   +4 more
doaj   +1 more source

Valorization of the peel and husk of guaraná (Paullinia cupana): oil extraction, chemical composition, cytotoxicity, and antitumor potential

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Guaraná (Paullinia cupana) is a fruit native to the Amazon region. Due to its widespread use, primarily in beverages, its production has grown over the years. The seed is the only commercially valuable part of the fruit so the guaraná production chain generates byproducts, including peel, husk, and spent seed.
Leiliane do Socorro Sodré de Souza, Guilherme Teixeira de Azevedo, Eduardo Leonarski, Giovana Lima de Souza, Rafael Lopes e Oliveira, Sérgio Duvoisin Junior, Karina Cesca, Débora de Oliveira, Anderson Mathias Pereira, Ariane Mendonça Kluczkovski   +9 more
wiley   +1 more source

Caffeine citrate enhanced cisplatin antitumor effects in osteosarcoma and fibrosarcoma in vitro and in vivo

BMC Cancer, 2019
Background While multiagent chemotherapy has dramatically improved the prognosis of sarcoma, the novel chemotherapeutics have hardly developed over the past 30 years.
Kensaku Abe, Norio Yamamoto, Katsuhiro Hayashi, Akihiko Takeuchi, Hiroyuki Tsuchiya   +4 more
doaj   +1 more source

The polyphenolic and hydroxycinnamate contents of whole coffee fruits from China, India and Mexico [PDF]

, 2013
Air dried whole coffee fruits, beans and husks from China, India and Mexico were analysed for their chlorogenic acids (CGA), caffeine, and polyphenolic content. Analysis was by HPLC and Orbitrap exact mass spectrometry.
Combet, E., Mullen, W., Nemzer, B., Sidrah, A., Stalmach, A.   +4 more
core   +1 more source

Pentoxifylline dose finding trial in preterm neonates with suspected late onset sepsis (PTX‐trial)

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study (PTX‐trial) is to determine the optimal dose of pentoxifylline (PTX) in preterm neonates (gestational age < 30 weeks) with (suspected) late onset sepsis (LONS). Methods The PTX‐trial is a prospective multicentre open‐label sequential dose‐optimization study with an adapted continual reassessment method.
Serife Kurul, H. Rob Taal, Jan Mazela, Ryszard Lauterbach, Irwin K. M. Reiss, Karel Allegaert, Robert B. Flint, Sinno H. P. Simons   +7 more
wiley   +1 more source

Pattern of Caffeine Consumption among University Students

Journal of High Institute of Public Health, 2019
Background: There has been a sharp increase in caffeine consumption among the Arab youth. Objective(s): The aim of this study was to estimate the proportion of caffeine consumption among Alexandria University students, to assess their caffeine daily ...
Nessrin A. El-Nimr, Sherine H. Bassiouny, Dalia I. Tayel   +2 more
doaj   +1 more source

Combined Effects of Optimism Level and Caffeine Intake on QEEG Alpha Wave Power: A Pilot Study [PDF]

, 2016
Caffeine has a general effect on alpha brain waves (Diukova, 2010). Heavy caffeine users experienced increased neural activity compared to vasoconstriction (Gilbert et al., 2000). Purpose of the pilot study is to assess the effects of caffeine intake and
Aguerrevere, Luis E., Lenert, Melissa
core   +1 more source

Caffeine. cognitive and physical performance enhancer or psychoactive drug? [PDF]

, 2015
Caffeine use is increasing worldwide. The underlying motivations are mainly concentration and memory enhancement and physical performance improvement. Coffee and caffeine-containing products affect the cardiovascular system, with their positive inotropic
Aromatario, Mariarosaria, Cappelletti, Simone, Piacentino, Daria, Sani, Gabriele   +3 more
core   +1 more source

Low‐dose cannabidiol increases plasma concentrations of amitriptyline: A clinical drug–drug interaction study

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aims Cannabidiol (CBD), the main non‐intoxicating compound from the cannabis plant, is regularly used by patients with chronic pain who also take analgesics. CBD has previously been shown to inhibit CYP‐mediated drug metabolism. This study aimed to characterize the potential pharmacokinetic interaction of CBD with amitriptyline and tramadol ...
Andriy A. Gorbenko, Titiaan E. Post, Pamela K. Strugala, Erica S. Klaassen, Linda E. Klumpers, Saco J. de Visser, Cristina Sempio, Jost Klawitter, Jules A. A. C. Heuberger, Geert J. Groeneveld   +9 more
wiley   +1 more source