Results 51 to 60 of about 226,965 (263)

Association between Noise Exposure and Noise Disturbance in Construction Workers

Archives of Occupational Health, 2018
Background: Noise as one of the common hazardous factors in the work environments, causes adverse effects on the mental health of individuals in addition to physical problems.
Mohammad Reza Monazzam Esmailpour, Ali Daneshvar, Kamal Azam   +2 more
doaj  

Progress and recommendations of developing occupational exposure limits for noise–A systematic review

Heliyon
Objective: Noise exposure limit is one of the critical measures to prevent noise-induced hearing loss (NIHL). This review aimed to review the progress and recommendations for developing occupational exposure limits (OELs) for workplace noise.
Anke Zeng, Yuwen Huang, Jiarui Xin, Jinzhe Li, Wei Qiu, Meibian Zhang   +5 more
doaj   +1 more source

Measuring method of occupational non-Gaussian noise exposure based on kurtosis adjustment

环境与职业医学, 2022
The existing measuring methods of noise exposure on the basis of equal energy hypothesis are applicable to Gaussian noise while not fully applicable to non-Gaussian noise.
Yong HU, Zhihao SHI, Xiangjing GAO, Jiarui XIN, Lifang ZHOU, Meibian ZHANG   +5 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

FEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas, Aaron D. Morgan, Ignas Čiurlionis, Christian Böhm, Stefan Jockenhövel, Willi Jahnen‐Dechent, Marc A. M. J. van Zandvoort   +6 more
wiley   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

FEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks, Garth L. Maker, Emily C. Davies, Berin A. Boughton, Samantha Lodge   +4 more
wiley   +1 more source

NOISE EXPOSURE AND HYPERTENSION

Iranian Journal of Public Health, 1987
To study the relation between hypertension and noise exposure, after the noise monitoring is weaving and spinning workshops, a especially designed questionnaire was completed and measurement were made of blood pressure, height and weight of 1801 male and
D. Parwizpour, H. Malek-Afzali   +1 more
doaj  

Study of occupational noise - induced hearing loss in a tractor manufacturing plant [PDF]

طب کار, 2012
Background: Noise Induced Hearing Loss (NIHL) is one of the most common occupational diseases in the world. About 16% of hearing loss is associated with noise exposure in the workplaces.
R Golmohammadi, H Amjad Sardrudi, A Dormohammadi, S Musavi   +3 more
doaj  

Hearing in young adults. Part II: The effects of recreational noise exposure

Noise and Health, 2015
Great concern arises from recreational noise exposure, which might lead to noise-induced hearing loss in young adults. The objective of the current study was to evaluate the effects of recreational noise exposure on hearing function in young adults.
Hannah Keppler, Ingeborg Dhooge, Bart Vinck   +2 more
doaj   +1 more source