Results 131 to 140 of about 6,622,719 (397)

The past to unravel the future: Deoxygenation events in the geological archive and the anthropocene oxygen crisis

open access: hybrid, 2023
Alan Maria Mancini   +5 more
openalex   +2 more sources

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

Phosphorus-and-Silver-Doped Crystalline Oxide Coatings for Titanium Implant Surfaces

open access: yesOxygen
Bacteria-related infections remain a leading cause of dental implant failures. Despite the successful history of titanium implants, naturally forming oxides lack antibacterial properties.
Catherine L. Bruni   +6 more
doaj   +1 more source

Effect of stoichiometry on oxygen incorporation in MgB2 thin films

open access: yes, 2007
The amount of oxygen incorporated into MgB2 thin films upon exposure to atmospheric gasses is found to depend strongly on the material's stoichiometry. Rutherford backscattering spectroscopy was used to monitor changes in oxygen incorporation resulting ...
Gandikota R Singh R K Shen Y Newman N Rowell J M   +7 more
core   +1 more source

Response of the Anaerobic Methanotroph “ Candidatus Methanoperedens nitroreducens” to Oxygen Stress [PDF]

open access: bronze, 2018
Simon Guerrero-Cruz   +6 more
openalex   +1 more source

Exploring the Role of Multi-Catalytic Sites in an Amorphous Co–W–B Electrocatalyst for Hydrogen and Oxygen Evolution Reactions [PDF]

open access: hybrid, 2023
Avani Chunduri   +9 more
openalex   +1 more source

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

The use of pulse oximetry in evaluation of pulp vitality in immature permanent teeth [PDF]

open access: yes, 2016
Background and aim: The current methods of pulp vitality assessment, either electric or thermal, are of limited use in children. Recently, traumatized and immature teeth may not respond to such methods and because such methods require subjective ...
Ahmadi, M.   +3 more
core  

Establishment of a coculture system for Porphyromonas gingivalis and head and neck squamous cell carcinoma using spheroid culture and LATS inhibition

open access: yesFEBS Open Bio, EarlyView.
We established a spheroid coculture system enabling viable Porphyromonas gingivalis–HNSCC interactions under normoxic conditions. Inhibition of LATS1/2 maintains tumor cells in an undifferentiated state, which may promote spheroid growth and create a more permissive environment for bacterial persistence.
Yurika Nakajima   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy