Results 101 to 110 of about 2,618 (230)

Antioxidantes dietéticos para la prevención de la periodontitis crónica y su tratamiento. Una revisión de las evidencias actuales procedentes de estudios en animales y humanos [PDF]

open access: yes, 2015
Objetivos. Dada la relación existente entre periodontitis crónica y altos niveles de estrés oxidativo, esta revisión pretende clarificar qué papel puede desempeñar la ingesta de los diferentes antioxidantes de la dieta en el mantenimiento de un ...
Bullon, Pedro
core  

Technological Applications of Porphyrins and Related Compounds: Spintronics and Micro-/Nanomotors [PDF]

open access: yes, 2019
The vital role played by porphyrins in cells and their use in therapeutic processes are well known. More recently, the technological applications of porphyrins have attracted the attention of researchers.
Araujo-Chaves, Juliana C.   +3 more
core   +2 more sources

A quantitative model for oxygen uptake and release in a family of hemeproteins

open access: yesBioinformatics, 2016
Abstract Motivation: Hemeproteins have many diverse functions that largely depend on the rate at which they uptake or release small ligands, like oxygen. These proteins have been extensively studied using either simulations or experiments, albeit only qualitatively and one or two proteins at a time.
Bustamante, Juan Pablo   +5 more
openaire   +5 more sources

PENGARUH PEMBERIAN JUS BUAH TOMAT (Lycopersicon esculentum Mill.) TERHADAP PERUBAHAN WARNA GIGI PADA PROSES PEMUTIHAN GIGI SECARA IN VITRO [PDF]

open access: yes, 2009
Latar belakang : Lycopersicon esculentum Mill. merupakan tanaman yang sering digunakan sebagai bahan tambahan masakan dan dikenal sebagai tomat. Tomat mengandung beberapa bahan aktif yang diduga dapat memutihkan gigi.
Pratiwi, Septiva Asih
core  

Peptide-oligonucleotide conjugates as nanoscale building blocks for assembly of an artificial three-helix protein mimic [PDF]

open access: yes, 2016
Peptide-based structures can be designed to yield artificial proteins with specific folding patterns and functions. Template-based assembly of peptide units is one design option, but the use of two orthogonal self-assembly principles, oligonucleotide ...
Christensen, Niels Johan   +9 more
core   +1 more source

The Purity of Two Commercial Hemeproteins. [PDF]

open access: yesActa Chemica Scandinavica, 1985
K. G. Paul   +5 more
openaire   +3 more sources

Hemoglobin resident in the lung epithelium is protective for smooth muscle soluble guanylate cyclase function. [PDF]

open access: yesRedox Biol, 2023
Sumi MP   +7 more
europepmc   +1 more source

Engineered Cytochrome c-Catalyzed Lactone-Carbene B–H Insertion [PDF]

open access: yes, 1878
Previous work has demonstrated that variants of a heme protein, Rhodothermus marinus cytochrome c (Rma cyt c), catalyze abiological carbene boron–hydrogen (B–H) bond insertion with high efficiency and selectivity.
Chen, Kai   +6 more
core  

Heme-protein Modified Electrodes for Highly Selective and Sensitive Detection of H[2]O[2] from Apple Juice [PDF]

open access: yes, 2015
The development of an accurate, sensitive, and selective hydrogen peroxide (H2O2) diagnostic device with a low detection limit is important in the fields of biology and medicine.
Abdelsalam, M.E.   +2 more
core  

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