Results 71 to 80 of about 89,068 (295)

Regulation of the formation and water permeability of endosomes from toad bladder granular cells. [PDF]

open access: yes, 1990
Osmotic water permeability (Pf) in toad bladder is regulated by the vasopressin (VP)-dependent movement of vesicles containing water channels between the cytoplasm and apical membrane of granular cells.
Shi, LB, Verkman, AS, Wang, YX
core  

Selectivity Filter Dynamics Define Ion Conductance and Selectivity Differences in CNG and HCN Channels

open access: yesAdvanced Science, EarlyView.
Cyclic nucleotide‐gated (CNG) and hyperpolarization‐activated cyclic nucleotide‐gated (HCN) channels share substantial sequence and structural similarity but differ markedly in ion conductance and K+ selectivity. Microsecond‐scale atomistic MD simulations qualitatively reproduced the conductance differences observed in single‐channel recordings and ...
Haoran Liu   +3 more
wiley   +1 more source

PROTEINS OF PAROTOID GLAND SECRETIONS FROM TOADS OF THE GENUS BUFO [PDF]

open access: yes, 2000
Freeze-dried parotoid gland secretions from toads of the genus Bufo contained large proportions of protein (25-35% by weight). SDS-PAGE suggested that secretions from several species of Bufo contained mixtures of proteins in the relative molecular mass ...
Perry, David
core   +2 more sources

Heterogeneous Wettability‐Based Construction of Two‐Phase Interfaces for Underwater Reversible Adhesion

open access: yesAdvanced Science, EarlyView.
The design employs heterogeneous wettability surfaces that construct stable oil‐water interfaces to achieve robust and rapid reversible adhesion. Linear enhancement of adhesion strength is realized through multi‐interface patterning. This adhesive enables rapid on‐demand detachment within five seconds via voltage‐induced electrolysis, offering a level ...
Xiaokai Li   +11 more
wiley   +1 more source

Can environmental DNA be used to detect first arrivals of the cane toad, Rhinella marina, into novel locations?

open access: yesEnvironmental DNA, 2020
Eradicating invasive species is difficult, but success is more likely when populations are small after arrival. The cane toad, Rhinella marina, is an invasive pest species that threatens native fauna worldwide.
Cecilia Villacorta‐Rath   +5 more
doaj   +1 more source

Transferable Output ASCII Data (TOAD) gateway: Version 1.0 user's guide [PDF]

open access: yes
The Transferable Output ASCII Data (TOAD) Gateway, release 1.0 is described. This is a software tool for converting tabular data from one format into another via the TOAD format.
Bingel, Bradford D.
core   +1 more source

Sexual dimorphism, fresh water dispersal range, and prey items of Marine toads (Rhinella marina) in Lennox Head, Australia [PDF]

open access: yes, 2012
The invasive cane or marine toad (Rhinella marina) has spread across much of Australia since its initial introduction in 1935. Naturally found in Central and South America, R.
Strong, Jennifer R.
core   +2 more sources

Multi‐Functional Adaptive Interfaces for Next‐Generation Wearable and Implantable Bioelectronics

open access: yesAdvanced Science, EarlyView.
Adaptive Biointerfaces: A comprehensive overview of next‐generation bioelectronics is presented, highlighting mechano‐adaptive and biophysiologically adaptive interfaces that enable stable, long‐term integration with living tissues. As illustrated in the image, adaptive interface strategies, including mechano‐adaptivity (e.g., injectability, shape ...
Jinhong Park   +7 more
wiley   +1 more source

A study of the crab pot as a fishing gear [PDF]

open access: yes, 1942
The crab pot as a fishing gear was introduced in Maryland waters, following some years of greatly expanded use in Virginia, during the 1939 season, and was widely used during 1940.
Davis, Charles C.
core  

Bufo houstonensis [PDF]

open access: yes, 1973
Number of Pages: 2Integrative BiologyGeological ...
Brown, Lauren E.
core   +1 more source

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