Results 11 to 20 of about 7,854 (219)

Molecular detection of Cytauxzoon spp. in asymptomatic Brazilian wild captive felids

, 2009
Cytauxzoon. spp. DNA was detected for the first time in blood samples from asymptomatic Brazilian wild captive felids. In 2606, 72 EDTA blood samples from seven wild felids species: Puma concolor (pinna), Leopardus pardalis (ocelot), Puma yagouaroundi ...
Adania, Cristina H., Nakaghi, Andrea C. H., Machado, Rosangela Z., Allegretti, Silmara M., Felippe, Paulo A. N., Dagnone, Ana S., Andre, Marcos R., Silva, Ketty F.   +7 more
core   +3 more sources

Hemoplasmas in wild canids and felids in Brazil

, 2020
Hemotropic mycoplasmas, epicellular erythrocytic bacterial parasites lacking a cell wall, are the causative agents of infectious anemia in numerous mammalian species.
Allegretti, Silmara Marques, Andre, Marcos Rogerio, Machado, Rosangela Zacarias, Adania, Cristina Harumi   +3 more
core   +2 more sources

Predators of Spotted Flycatcher Muscicapa striata nests in southern England as determined by digital nest cameras

, 2008
Capsule Avian predators are principally responsible. Aims To document the fate of Spotted Flycatcher nests and to identify the species responsible for nest predation. Methods During 2005-06, purpose-built, remote, digital nest-cameras were deployed at 65
Stevens, D. K., Anderson, G. Q. A., Grice, P. V., Norris, K., Butcher, N.   +4 more
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Conserving the little spotted cat Leopardus tigrinus: a multifocal strategy for knowledge and conservation opportunities, in Tabio and Ubaté towns in Cundinamarca

, 2023
ilustraciones (principalmente a color), diagramas, fotografías, mapasEl tigrillo lanudo Leopardus tigrinus, es el felino silvestre más pequeño de nuestro país, en América se ha registrado desde Costa Rica hasta el norte de Argentina, sin embargo, se ...
Carreño Vega, Leider Eliana
core   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

A Depolarizing Leak in Sodium Bicarbonate Cotransporter NBCe1 Causes Brain Edema

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives SLC4A4 encodes electrogenic sodium bicarbonate cotransporter NBCe1, prominently expressed in kidney and brain. Recessive loss‐of‐function variants in SLC4A4 cause proximal renal tubular acidosis, no brain edema. In the brain, NBCe1 is expressed by astrocytes, where it regulates pH and mediates astrocyte volume changes.
Quinty Bisseling, Mark D. Parker, Sven Kerst, Richard A. Pasternack, Jacob Tondreau, Marjolein Breur, Gemma M. van Rooijen‐van Leeuwen, Davide Tonduti, Ettore Salsano, Alejandra Darling, Joanna A. E. van Wijk, Susanna Törnroth‐Horsefield, Marianna Bugiani, Petra J. W. Pouwels, Quinten Waisfisz, Marjo S. van der Knaap, Rogier Min   +16 more
wiley   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

Advanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite, Lilia Huynh, Natascha Gray, Quintin N. Meier, Marta D. Rossell, Morgan Trassin   +5 more
wiley   +1 more source

The first report of Hepatozoon sp (Apicomplexa : Hepatozoidae) in neotropical felids from Brazil

, 2008
In order to investigate the occurrence of Hepatozoon infection in Neotropical felids from Brazil, blood from the jugular or cephalic vein was taken from 29 non-domestic felids including ocelot (Leopardus pardalis), little spotted cat (Leopardus tigrinus),
O'Dwyer, Lucia Helena [UNESP], Rubini, Adriano Stefani [UNESP], Paduan, Karina dos Santos [UNESP], Pereira, Cristiane, O'Dwyer, Lucia Helena, de Oliveira, Tadeu Gomes, Metzger, Betina, Metzger, Betina [UNESP], Paduan, Karina dos Santos, Rubini, Adriano Stefani   +9 more
core   +1 more source