Results 51 to 60 of about 10,414 (202)

Environmental levels of avian antigen are relevant to the progression of chronic hypersensitivity pneumonitis during antigen avoidance

open access: yesImmunity, Inflammation and Disease, 2018
Background In chronic hypersensitivity pneumonitis (chronic HP), antigen avoidance is critical for disease management; however, complete avoidance is difficult because of unrecognized exposure to antigens.
Manabu Sema   +5 more
doaj   +1 more source

Protein antigen of bird-related hypersensitivity pneumonitis in pigeon serum and dropping

open access: yesRespiratory Research, 2017
Background Avian antigen is a common cause of hypersensitivity pneumonitis (HP). Inhalation challenge with pigeon serum and pigeon dropping extract (PDE) elicits a hypersensitivity reaction in patients with bird-related hypersensitivity pneumonitis (BRHP)
Tsuyoshi Shirai   +7 more
doaj   +1 more source

The MinK Potassium Channel Exists in Functional and Nonfunctional Forms When Expressed in the Plasma Membrane of \u3cem\u3eXenopus\u3c/em\u3e Oocytes [PDF]

open access: yes, 1994
The minK protein induces a slowly activating voltage-dependent potassium current when expressed in Xenopus oocytes. In order to measure the levels of minK protein in the plasma membrane, we have modified the minK gene by inserting a 9 amino acid epitope ...
Blumenthal, Edward M   +1 more
core   +1 more source

Ultrathin Nanocomposite Membrane With Robust Anti‐Wettability for Stable Membrane Distillation

open access: yesInterdisciplinary Materials, Volume 4, Issue 4, Page 610-619, July 2025.
An ultrathin nanocomposite membrane with robust anti‐wettability is developed by significantly enhancing the hydrophobicity of membrane pore surfaces, resulting a high flux of 20.30 kg m−2 h−1 and > 99.9% salt rejection, and the long‐term vacuum membrane distillation desalination stability over 27 h.
Zhongao Chen   +8 more
wiley   +1 more source

Fragmented gelsolins are increased in rheumatoid arthritis-associated interstitial lung disease with usual interstitial pneumonia pattern

open access: yesAllergology International, 2016
Background: Rheumatoid arthritis-associated interstitial lung disease (RA-ILD) occurs in 10%–30% of patients with RA, and interstitial lung disease (ILD) is associated with increased mortality in up to 10% of patients with RA.
Kozo Suhara   +5 more
doaj   +1 more source

Sobre prejuicios musicales o la teoría inasible

open access: yesNova Tellus, 1970
Este artículo pretende señalar los caminos que se han seguido en el estudio de la musicología griega, así como los caminos que aún habría que recorrer. En la historia mundial del arte han sido pocas las culturasque han logrado suscitar, durante siglos, tantos y tan renovados elogios por su producción artística como la cultura griega antigua.
openaire   +1 more source

Mapping Caudolenticular Gray Matter Bridges in the Human Brain Striatum Through Diffusion Magnetic Resonance Imaging and Tractography

open access: yesHuman Brain Mapping, Volume 46, Issue 8, June 1, 2025.
This work demonstrates that diffusion MRI is sensitive to an anisotropic signal oriented along the caudolenticular gray matter bridges (CLGBs) of the striatum. A tractography approach was developed to track this signal, reconstructing the CLGBs and demonstrating that the signal is present across the entirety of these gray matter structures. ABSTRACT In
Graham Little   +5 more
wiley   +1 more source

Situación de las virosis del cultivo de papa en el Sudeste Bonaerense

open access: yesRIA: Revista Investigaciones Agropecuarias, 2022
En el sudeste de la provincia de Buenos Aires se encuentra la principal región productora de papa de la Argentina. La papa que se produce tiene tres destinos: el mercado fresco, la industria y la producción de semilla, la cual se realiza en un área ...
Andrea E. Salvalaggio   +3 more
doaj  

Synthesis of novel azo compounds containing 5(4H)-oxazolone ring as potent tyrosinase inhibitors [PDF]

open access: yes, 2013
Six new azo dyes containing of 5(4H)-oxazolone ring were prepared by diazotization of 4-aminohippuric acid and coupling with N,N-dimethylaniline, 1-naphthol and 2-naphthol and condensation with 4-fluoro benzaldehyde or 4-trifluoromethoxy benzaldehyde ...
Abbasalipour, V.   +5 more
core   +1 more source

Mechanisms and therapeutic potential of disulphidptosis in cancer

open access: yesCell Proliferation, Volume 58, Issue 1, January 2025.
SLC7A11 plays a pivotal role in tumour development by facilitating cystine import to enhance glutathione synthesis and counteract oxidative stress. Disulphidptosis, an emerging form of cell death observed in cells with high expression of SLC7A11 under glucose deprivation, is regulated through reduction–oxidation reactions and disulphide bond formation.
Yanhu Li   +12 more
wiley   +1 more source

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