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Find video protocols related to scientific articles indexed in Pubmed.
Immunological in vivo effects of B7-H1 deficiency.
Immunol. Lett.
PUBLISHED: 08-28-2014
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B7-H1 regulatory protein, a member of the B7-H family, plays a crucial role in the modulation of immune response in healthy steady-state conditions as well as in different pathologies. B7-H1 knockout mice represent an important model to elucidate further molecular and cellular mechanisms involved, among others, in autoimmunity development and cancer progression. However, a deep immunologic characterization of this model is not complete yet. This study examined the role of B7-H1 in vivo further by direct comparison of specifically phenotyped spleen immune-cell subpopulations and their activation and naïve/memory state as well as cytokine profile in wild-type and B7-H1 knockout mice. Our results demonstrated that B7-H1 deficiency in vivo modulates several immunological parameters, including the amount and composition of Gr1(+)CD11b(+) myeloid population, the composition and activation state of the DC compartment, the frequency and status of NK and NKT cells, B-cells, naïve/memory state of CD8 T-cells and production of IL-2 and IL-10 cytokines. Moreover, we observed an increase in the PD-1 expression in the immune cells in B7-H1 knockout mice compared to the wild-type animals. Valuing the importance of B7-H1 knockout mice for their use in disease models, these data underline the role of B7-H1 in vivo also in healthy state and should be taken into account in future studies on this immunosuppressive molecule.
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Clinical validation of nursing diagnoses of acute pain in hospitalized children.
Int J Nurs Terminol Classif
PUBLISHED: 09-30-2011
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Clinically validate (Fehrings model) the characteristics of the nursing diagnosis acute pain in 65 hospitalized children.
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Evaluation of pain and accuracy diagnostic in hospitalized children.
Int J Nurs Knowl
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Acute pain occurs in over 50% of hospitalized children. The accuracy of this diagnosis has been underexplored in the literature, as has the role of training to implement pain assessment. This study analyzed the accuracy of acute pain diagnoses after the implementation of a systematic evaluation of pain (study intervention).
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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.