Results 121 to 130 of about 80,730 (306)

Incidence, severity and potential pathomechanism of immune‐related pruritus in melanoma patients undergoing immune checkpoint inhibitor therapy

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Pruritus is a frequent cutaneous immune‐related adverse event (irAE) associated with immune checkpoint inhibitors (ICI), impacting patients' quality of life. This study investigates the incidence, severity and management of pruritus in melanoma patients treated with ICI.
Andrea Roggo, Nikolina Ivanovic, Patrick Turko, Lukas Kraehenbuehl, Mitchell Levesque, Reinhard Dummer, Barbara Meier‐Schiesser   +6 more
wiley   +1 more source

Anti-photoaging Effects of Steam-exploded Pine (Pinus densiflora) Extract in Ultraviolet B Irradiation-damaged HaCaT Keratinocytes

BioResources
Ultraviolet B (UVB) irradiation causes photoaging, such as wrinkles, roughness and dryness of the skin, and it activates the production of reactive oxygen species (ROS) and inflammatory cytokines.
Ji Young Jung, Si Young Ha Yang, Jae-Kyung Yang   +2 more
doaj   +2 more sources

The efficacy of narrowband ultraviolet B phototherapy combination with tofacitinib in the treatment of vitiligo: a randomized controlled trial

Journal of Dermatological Treatment
Background This randomized control clinical trial aimed to evaluate the efficacy of tofacitinib combined with phototherapy narrowband ultraviolet B (UVB) in the treatment of vitiligo.Methods A total of 136 vitiligo patients were randomized to UVB ...
Xiaoyan Guo, Dongxu Zhang, Guangxiong Chen, Yijie Xie, Yibin Mao   +4 more
doaj   +1 more source

The Physical Model in Action: Quality Control for X-Shooter

, 2010
The data reduction pipeline for the VLT 2nd generation instrument X-Shooter uses a physical model to determine the optical distortion and derive the wavelength calibration.
Bristow, Paul, Kerber, Florian, Modigliani, Andrea, Moehler, Sabine, Vernet, Joel   +4 more
core   +1 more source

Forage Plant Host and Early Feeding Choices Affect Spodoptera litura Feeding, Development and Egg‐Laying

Entomologia Experimentalis et Applicata, EarlyView.
We assessed Spodoptera litura (Lepidoptera: Noctuidae) performance on five common pasture plant species. Larvae consumed more dock, plantain and chicory per day than red or white clover, but with lower conversion efficiencies. Feeding on red clover reduced weights and egg laying, and lengthened development times compared with plantain.
J. G. Jensen, C. Somchit, M. J. Clearwater, A. D. Barnes, S. Orre‐Gordon   +4 more
wiley   +1 more source

Environmental correlates of spatio‐temporal patterns of colour variation in a bird of prey: The common buzzard (Buteo buteo)

Ibis, EarlyView.
High colour variability in animals has been associated with adaptability to environmental change. Establishing how such variability is distributed in time and space, and identifying environmental correlates, can help understand the processes driving it.
Kaspar Delhey, Elena F. Kappers, Mihai Valcu, Christiaan Both, Bart Kempenaers   +4 more
wiley   +1 more source

No UVB effect? [PDF]

Nature, 1995
M. L. Bothwell, D. Karentz, E. J. Carpenter   +2 more
openaire   +1 more source

A Lavandula angustifolia flower extract and dipeptide‐4 blend modulates oxidative, glycative, autophagic and circadian pathways in human skin models

International Journal of Cosmetic Science, EarlyView.
The blend enhanced antioxidation, anti‐glycation, autophagy and circadian regulation in cell and skin models. Key markers included mitochondrial ROS, γ‐H2AX, AGEs, ATP, melatonin, LC3 and SOD. Significant improvements were visualized via fluorescence and quantified with statistical markers.
Lina Wang, Yuxuan Wu, Huiping Hu, Yanan Li, Peiwen Sun   +4 more
wiley   +1 more source

The recent possible strategies for breeding ultraviolet-B-resistant crops

Heliyon
The sensitivity of crops to ultraviolet B (UVB, 280–315 nm) radiation varies significantly. Plants' sensitivity to UVB is heavily influenced by the activity of the enzyme cyclobutane pyrimidine dimer (CPD) photolyase, which fixes UVB-induced CPDs.
Gideon Sadikiel Mmbando
doaj   +1 more source

Too small to form a galaxy: How the UV background determines the baryon fraction

, 2007
The cosmic ultraviolet background (UVB) heats the intergalactic medium (IGM), as a result the gas in dark matter halos below a certain mass is too hot to cool within a Hubble time. The UVB effectively suppresses the formation of dwarf galaxies.
Gottloeber, Stefan, Hoeft, Matthias, Yepes, Gustavo   +2 more
core   +1 more source