Pyrroloquinoline quinone (PQQ) is a novel redox cofactor recently found in human milk. It
has been reported to function as an essential nutrient, antioxidant and redox modulator in …

Purpose Intervertebral disc cell apoptosis has been suggested to play a key role in
promoting disc degeneration, and many studies have shown that the mechanism may be …

Pyrroloquinoline quinone (PQQ), a redox cofactor for bacterial dehydrogenases, has been
implicated to be an important nutrient in mammals functioning as a potent growth factor …

A surprising effect is the direct action of Ca2+ on redox reactions of ortho-quinoid
compounds. The effect of Ca2+ on oxidation of the sea urchin pigment 6-ethyl-2, 3, 5, 7, 8 …

Pyrroloquinoline quinone (PQQ) is an important electrocatalyst and redox cofactor for many
enzymes used in bioanalytical applications. Careful selection of electrode modifications and …

The chemical composition of biochar is determined by the chemical profile of the material
the by-product is made of and the pyrolysis conditions. Analysis of commercial biochar …

Animal husbandry produces aggravate emission of greenhouse gases, including that of
methane (CH4). CH4 is produced as a byproduct of enteric microbial degradation and …

The manganese oxidizing protein, MopA, from Erythrobacter sp. SD-21 is a heme
peroxidase capable of manganese oxidation. Unlike other manganese oxidizing enzymes …

[Background] The pqq genes which encodes phosphorus solubilizing from Bacillus
mycoides Gnyt1 has been cloned and characterized. The role of this action on the function of …

Nucleic acids, DNA and RNA, are well-known for their coding roles in cells. In recent years,
the ability of nucleic acids to perform various non-coding functions has been discovered …