Results 91 to 100 of about 877,367 (394)

UV-B radiation screen and respiratory potential in phytoplankton in mountain lakes

open access: yesActa Biologica Slovenica, 2004
UV-B radiation screen and the respiratory potential (terminal elec­ tron transport system - ETS activity) were investigated in phytoplankton from five mountain lakes located on an elevation gradient from 1383 m to 2150 m a.s.l..
Mateja Germ
doaj   +1 more source

Spatially‐Controlled Planar Guided Crystallization of Low‐Loss Phase Change Materials for Programmable Photonics

open access: yesAdvanced Materials, EarlyView.
The concept of spatially‐controlled planar guided crystallization is a novel method for programming the growth of optically homogeneous low‐loss Sb2S3 phase‐change material (PCM), leveraging the directional crystallization within confined channels.
Fouad Bentata   +16 more
wiley   +1 more source

The response of two potato cultivars on combined effects of selenium and drought

open access: yesActa Agriculturae Slovenica, 2008
The combined effect of selenium (Se) foliar spraying and drought was studied for 3 months in two cultivars of potato; Bard and Adora in Ljubljana, Slovenia.
Mateja GERM
doaj   +1 more source

DNA methylation and chromatin accessibility profiling of mouse and human fetal germ cells

open access: yesCell Research, 2016
Chromatin remodeling is important for the epigenetic reprogramming of human primordial germ cells. However, the comprehensive chromatin state has not yet been analyzed for human fetal germ cells (FGCs).
Hongshan Guo   +18 more
semanticscholar   +1 more source

Engineered Microfluidic Organoid Systems: New Paradigms for Menopause Mechanism Research and Personalized Medicine

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang   +4 more
wiley   +1 more source

Effect of Achillea santolina on mice spermatogenesis [PDF]

open access: yes, 2004
Achillea santolina, a common variety of Achillea in Golestan province of Iran has been used in traditional medicine for its anti - inflammatory properties.
Azadbakht, M.   +4 more
core   +1 more source

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

open access: yesAdvanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu   +15 more
wiley   +1 more source

Aesop’s Fables in Disguise: a Creative Interpretation of Gheeraerts’s Illustrations for De warachtighe fabulen der dieren in Two Early Publications by Johann Weichard Valvasor

open access: yesEtudes Epistémè, 2017
The emblematic book of fables De warachtighe fabulen der dieren, with etchings by Marcus Gheeraerts (Brugge, 1567), was translated into several languages and the illustrations were copied time and again.
Martin Germ
doaj   +1 more source

An Extended Culture System that Supports Human Primordial Germ Cell-like Cell Survival and Initiation of DNA Methylation Erasure. [PDF]

open access: yes, 2020
The development of an in vitro system in which human primordial germ cell-like cells (hPGCLCs) are generated from human pluripotent stem cells (hPSCs) has been invaluable to further our understanding of human primordial germ cell (hPGC) specification ...
Bower, Grace   +9 more
core  

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