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Find video protocols related to scientific articles indexed in Pubmed.
Protective immunity induced by the vaccination of recombinant Proteus mirabilis OmpA expressed in Pichia pastoris.
Protein Expr. Purif.
PUBLISHED: 05-24-2014
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Proteus mirabilis (P. mirabilis) is a zoonotic pathogen that has recently presented a rising infection rate in the poultry industry. To develop an effective vaccine to protect chickens against P. mirabilis infection, OmpA, one of the major outer membrane proteins of P. mirabilis, was expressed in Pichia pastoris. The concentration of the expressed recombinant OmpA protein reached 8.0?g/mL after induction for 96h with 1.0% methanol in the culture. In addition, OmpA protein was confirmed by SDS-PAGE and western blot analysis using the antibody against Escherichia coli-expressed OmpA protein. Taishan Pinus massoniana pollen polysaccharide, a known plant-derived adjuvant, was mixed into the recombinant OmpA protein to prepare the OmpA subunit vaccine. We then subcutaneously inoculated this vaccine into chickens to examine the immunoprotective effects. ELISA analysis indicated that an excellent antibody response against OmpA was elicited in the vaccinated chickens. Moreover, a high protection rate of 80.0% was observed in the vaccinated group, which was subsequently challenged with P. mirabilis. The results suggest that the eukaryotic P. mirabilis OmpA was an ideal candidate protein for developing an effective subunit vaccine against P. mirabilis infection.
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Association between the ICAM-1 K469E polymorphism and diabetic retinopathy in Type 2 diabetes mellitus: a meta-analysis.
Diabetes Res. Clin. Pract.
PUBLISHED: 01-23-2014
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A meta-analysis was conducted to evaluate the association of ICAM-1 K469E gene polymorphism with diabetic retinopathy susceptibility in Type 2 diabetes mellitus. Seven studies involving 1094 cases and 909 controls were included. Current studies suggest that K469E polymorphism in ICAM-1 gene might not affect individual susceptibility to DR.
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What is Visualize?

JoVE Visualize is a tool created to match the last 5 years of PubMed publications to methods in JoVE's video library.

How does it work?

We use abstracts found on PubMed and match them to JoVE videos to create a list of 10 to 30 related methods videos.

Video X seems to be unrelated to Abstract Y...

In developing our video relationships, we compare around 5 million PubMed articles to our library of over 4,500 methods videos. In some cases the language used in the PubMed abstracts makes matching that content to a JoVE video difficult. In other cases, there happens not to be any content in our video library that is relevant to the topic of a given abstract. In these cases, our algorithms are trying their best to display videos with relevant content, which can sometimes result in matched videos with only a slight relation.