Results 221 to 230 of about 207,009 (329)

Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors

open access: yesAdvanced Science, EarlyView.
Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon   +10 more
wiley   +1 more source

Hydrodeoxygenation of bio-oils

open access: yesFocus on Catalysts, 2013
openaire   +1 more source

Bio-briquettes from tea fluff biochar: a response surface methodology study on particle size, resin gum-adhesive, and used cooking oil immersion time [PDF]

open access: gold
Suryajaya Suryajaya   +11 more
openalex   +1 more source

Hyperandrogenemia Induces Trophoblast Ferroptosis and Early Pregnancy Loss in Patients With PCOS via CMA‐Dependent FTH1 Degradation

open access: yesAdvanced Science, EarlyView.
In PCOS patients with hyperandrogenemia, decreased ferritin heavy chain 1 (FTH1) causes Fe2⁺ overload and ferroptosis in trophoblasts. Androgens induce FTH1 protein degradation via AR‐LAMP2A‐mediated chaperone‐mediated autophagy pathway, leading to placental development disruption and early pregnancy loss. Metformin mitigates androgen‐induced placental
Hanjing Zhou   +10 more
wiley   +1 more source

Hydrogenation of bio-oils

open access: yesFocus on Catalysts, 2011
openaire   +1 more source

Photothermal Catalysis of Cellulose to Prepare Levulinic Acid-Rich Bio-Oil. [PDF]

open access: yesPolymers (Basel)
Li B   +8 more
europepmc   +1 more source

Hydrothermal Upgrading of Industrial Hemp Waste: Effect of Cultivars and Fibre Sheath Presence on Bio-Oil Yield [PDF]

open access: gold
Jiří Hájek   +7 more
openalex   +1 more source

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