Results 71 to 80 of about 146,983 (353)

Unraveling the Morphological and Functional Maturation Mechanisms Underlying Human Neural Development Using iPSCs‐Derived Neuronal Model

open access: yesAdvanced Science, EarlyView.
Using human induced pluripotent stem cells (hiPSCs)‐derived neuronal model, Tian and colleagues reveal that voltage‐gated calcium channels Cav1.2 and Cav1.3, and their mediated calcium ion influx, are essential for early morphogenesis of human neuronal development, while ECEL1 underlies human neuronal functional developmental maturation through CALM3 ...
Yue Tian   +5 more
wiley   +1 more source

OPTRACE: Optical Imaging–Guided Transplantation and Tracking of Cells in the Mouse Brain

open access: yesAdvanced Science, EarlyView.
OPTRACE establishes an optical, two‐step platform for intracerebral cell therapy. Transparent glass pipettes enable real‐time, image‐guided delivery, while multiplex genetic labeling with two‐photon and bioluminescence readouts supports longitudinal single‐cell tracking and host–graft dynamics.
Jinghui Wang   +10 more
wiley   +1 more source

Regional Pelagic Rotifer Biodiversity in a Tropical Karst Lake District

open access: yesDiversity, 2020
The species richness, composition, abundance, and biomass of pelagic rotifers were determined in 17 karst lakes of the “Lagunas de Montebello” National Park, Chiapas, Mexico. The species richness of the region (21 species) and single lakes (1–12 species)
Rocío Fernández   +2 more
doaj   +1 more source

Diversity of cyanobacteria and microalgae in hydro-terrestrial habitatsin Svalbard and its ecological evaluation [PDF]

open access: yesPolish Polar Research, 2018
The aim of this research was to study the biodiversity of cyanobacteria and microalgae in hydro-terrestrial habitats from the area of Hornsund fjord (Svalbard archipelago).
Dorota Richter
doaj   +1 more source

Influence of trophic status and conductivity on zooplankton composition in lakes and ponds of Torres del Paine National Park (Chile) [PDF]

open access: yes, 2012
The Torres del Paine National Park is located in the southern Chilean Patagonia. This park has numerous and heterogeneous lakes and ponds with different trophic status and zooplankton composition.

core  

Label‐Free Molecular Characterization of Protein Aggregates in Differentiated Astrocytes

open access: yesAdvanced Science, EarlyView.
Mid‐infrared photothermal microscopy enables label‐free structural, molecular, and functional imaging of protein aggregates in astrocyte cells. The processes of astrocytes differentiated on a nanomaterial interface are characterized by α‐helical signatures combined with enhanced interfacial thermal resistance properties, while the cell soma of non ...
Panagis D. Samolis   +9 more
wiley   +1 more source

Studi Evaluasi Kualitas Dan Status Trofik Air Waduk Selorejo Akibat Erupsi Gunung Kelud Untuk Budidaya Perikanan

open access: yesJurnal Teknik Pengairan, 2015
Selorejo dam in Malang regency has been used as a water storage and for freshwater fishery. On February 13 th 2014, Mount Kelud was erupted and produced volcanic ash which fell into the reservoir and caused an imbalanced water quality.
Rini Wahyu Sayekti   +6 more
doaj  

A Beginner's Guide to Water Management: Common Aquatic Birds Using Florida Lakes

open access: yesEDIS, 2020
Florida LAKEWATCH is a citizen scientist program that monitors Florida's lakes. Since it was established in 1991, Florida LAKEWATCH has worked with thousands of volunteers to collect water quality data on more than 2,700 aquatic systems in Florida.
Mark V. Hoyer
doaj   +1 more source

A Novel CYP2E1 Inhibitor, 4‐Methyl‐5‐Acetylthiazole (Q11), Alleviates Obesity Via Modulating Adipose Inflammation and Mitochondrial Dysfunction

open access: yesAdvanced Science, EarlyView.
Obesity involves chronic inflammation and mitochondrial dysfunction. This study identifies cytochrome P450 2E1 (CYP2E1) as a novel inflammatory target in adipose tissue. Its activity increases in obese mice and correlates with inflammation and mitochondrial impairment.
Jinhuan Qiu   +10 more
wiley   +1 more source

Filling in the Flyover Zone: High Phosphorus in Midwestern (USA) Reservoirs Results in High Phytoplankton Biomass but Not High Primary Productivity

open access: yesFrontiers in Environmental Science, 2020
In lakes and reservoirs, climate change increases surface water temperatures, promotes thermal stability, and decreases hypolimnetic oxygen. Increased anthropogenic land-use and precipitation enhance nutrient and sediment supply.
Erin L. Petty   +2 more
doaj   +1 more source

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