Results 71 to 80 of about 557,484 (296)

Cycloadditions in mixed aqueous solvents: the role of the water concentration [PDF]

, 2005
We examined the kinetics of a series of cycloaddition reactions in mixtures of water with methanol, acetonitrile and poly(ethylene glycol) (MW 1000). The reactions include the Diels–Alder (DA) reaction between cyclopentadiene and N-n-butylmaleimide or ...
Abraham, Abraham, Adjei, Alsehaibani, Asaad, Baozue, Biswas, Biswas, Bradsher, Breon, Brisset, Bustamante, Cargill, Cargill, Cativiela, Cativiela, Cativiela, Cativiela, Chaterjee, Cox, Cox, Das, Datta, Desimoni, Desimoni, Dubbs, Dutta, Escalera, Gajewski, Ganguly, Gharmaleki, Hefter, Huisgen, Huot, Kim, Kumar, Lara, Li, Li, Li, Lizhuang, Lizhuang, Lizhuang, Maitra, Manzo, Marcus, Martin, Meijer, Otto, Otto, Paruta, Pramanik, Rideout, Rispens, Rispens, Rispens, Romero, Sangwan, Shehatta, Shehatta, Shehatta, Stephen, Turner, Turro, Valsaraj, Wijnen, Yilin   +66 more
core   +8 more sources

The effect of simultaneous exposure to organic solvents and noise on high frequency hearing loss in tire manufacturing company workers

طب کار, 2016
Introduction: Based on the results of some studies, concurrent exposure to organic solvents and noise in industrial areas can accelerate the amount of hearing loss. The aim of this study was to assess the effect of concurrent exposure to organic solvents
Ghafour Pourzarea, Mirsaeed Attarchi, Fateme Valirad, Saber Mohammadi   +3 more
doaj  

DNA damage and cytotoxicity in pathology laboratory technicians exposed to organic solvents

Anais da Academia Brasileira de Ciências, 2016
The aim of this study was to evaluate potential DNA damage and cytotoxicity in pathology laboratory technicians exposed to organic solvents, mainly xylene.
TATIANE DE AQUINO, FERNANDA F. ZENKNER, JOEL H. ELLWANGER, DANIEL PRÁ, ALEXANDRE RIEGER   +4 more
doaj   +1 more source

Noise-induced hearing loss in Korean workers: co-exposure to organic solvents and heavy metals in nationwide industries. [PDF]

PLoS ONE, 2014
BACKGROUND: Noise exposure is a well-known contributor to work-related hearing loss. Recent biological evidence suggests that exposure to ototoxic chemicals such as organic solvents and heavy metals may be additional contributors to hearing loss. However,
Yoon-Hyeong Choi, KyooSang Kim
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Structure and properties of slow-resorbing nanofibers obtained by (co-axial) electrospinning as tissue scaffolds in regenerative medicine [PDF]

, 2017
With the rapid advancement of regenerative medicine technologies, there is an urgent need for the development of new, cell-friendly techniques for obtaining nanofibers—the raw material for an artificial extracellular matrix production.
Ghavami, Saeid, Gola, Joanna, Hudecki, Andrzej, Lewandowska, Magdalena, Likus, Wirginia, Markowski, Jarosław, Maziarz, Wojciech, Skonieczna, Magdalena, Łos, Marek   +8 more
core   +5 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

A comparison of certain extracting agents for extraction of adenosine triphosphate (ATP) from microorganisms for use in the firefly luciferase ATP assay [PDF]

Firefly luciferase ATP assay is used in clinical and industrial applications, such as determination of urinary infection levels, microbial susceptibility testing, and monitoring of yeast levels in beverages.
Chappelle, E. W., Knust, E. A., Picciolo, G. L.   +2 more
core   +1 more source

Solvent and thermal stability, and pH kinetics, of proline-specific dipeptidyl peptidase IV-like enzyme from bovine serum [PDF]

, 2007
Proline-specific dipeptidyl peptidase-like (DPP IV; EC 3.4.14.5) activity in bovine serum has attracted little attention despite its ready availability and the paucity of useful proline-cleaving enzymes.
Abbott, Barry, Brendan F. O’Connor, Buckley, Bušek, Chruscinska, Ciarán Ó’Fágáin, De Meester, Deborah M. Ruth, Demuth, Dixon, Duke-Cohan, Dunn, Durinx, Edens, Engel, Fersht, FitzGerald, Gonzalez, Gorren, Grasso, Jagath, Khmelnitsky, Kikkawa, Lambeir, Lee, Maes, Mentlein, Mittal, Ogino, Ohkubo, Ohnishi, O’Cuinn, Poltorak, Poltorak, Rasmussen, Sears, Sentandreu, Sheehan, Smith, Séamus J. Buckley, Trubetskoy, Yaron, Yoshimoto   +43 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source