The effect of
proteinase inhibitors in food protein hydrolysis by digestive
proteinases of white shrimp (Penaeus vannamei) larvae.
Currently, the term "peptidase" is also used equivalently with "protease" and "
proteinase." Peptidase was restricted to the enzymes included in subsubclasses EC 3.4.11-19, the exopeptidases in the Enzyme Nomenclature (1984), while the term "
proteinases" was previously used for the enzymes included in subsubclasses EC 3.4.21-99 having the same meaning as "endopeptidase." However, the terms "protease" and "
proteinase" are still preferred by many scientists [3].
MPO-ANCA was positive (110U/mL, 3.4 is a reference value in our hospital), and
proteinase 3- (PR3-) ANCA was slightly positive (3.9 U/mL, 3.4 is a reference value in our hospital).
The mature [PrP.sup.Sc] aggregates are characterized by their resistance to
proteinase K digestion, apple-green birefringence when stained with Congo red, and their ability to enhance the fluorescence emission of the dye thioflavin T.
This has been demonstrated by transferring
proteinase inhibitor oryzacystatin II (OCII) from rice to tobacco, which enhances tobacco resistance to the Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae) (Cingel et al.
The least effective method was to digest this pellet with
proteinase K followed by phenol-chloroform extraction, alcohol precipitation, and resuspension; the authors report a limit of detection (LOD) of 117 tachyzoites.
We used the Pacific whiteleg shrimp as the model to investigate the transcript changes that lead to
proteinase activity in the digestive system during ontogeny.
Periodontitis, an oral disease which leads to alveolar bone loss, can be mediated by some of the endogenous host enzymes, as well as bacterial
proteinases present in the periodontal pocket (e.g., neutrophil serine
proteinase 3), mast cell tryptase, and gingipain from Porphyromonas gingivalis.