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Find video protocols related to scientific articles indexed in Pubmed.
Impaired opening of the upper esophageal sphincter in patients with medullary infarctions.
Dysphagia
PUBLISHED: 06-06-2009
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The aim of this study was to report on nine dysphagic patients with medullary infarction and to evaluate swallowing characteristics based on the location of the lesions.We retrospectively reviewed the medical records of these nine patients. The medullary lesions were midlateral (three patients), dorsolateral (one patient), inferodorsolateral (four patients), and paramedian (one patient). The levels of the lesions were upper (four patients), middle (two patients), upper and middle (two patients), and middle and lower medulla (one patient). Dysphagia after medullary infarction was more common in patients with upper or middle medullary level and dorsolateral medullary level lesions. The common findings on videofluoroscopic swallowing studies in patients with lateral medullary infarctions were impaired upper esophageal sphincter opening, aspiration from pyriform sinuses residue caused by pharyngeal weakness, and multiple swallowing to clear boluses from the pharynx to the esophagus. In patients with medullary infarctions, the lesion levels and loci and their related clinical findings can be useful in predicting dysphagia and aspiration. Because severe dysphagia with serious complication is very common in patients with medullary infarctions, active diagnostic and therapeutic approaches are needed.
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The effect of C-reactive protein on functional outcome in ischemic stroke patients.
Int. J. Neurosci.
PUBLISHED: 01-01-2009
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This study was performed to evaluate the effect of C-reactive protein (CRP) measured within 24 hr after stroke onset on functional outcome in ischemic stroke patients. The medical records of 28 first-ever hemiplegic ischemic stroke patients with the lesions on the middle cerebral arterial territory were reviewed. Subjects were classified into experimental group (serum CRP >or= 0.5 mg/dL) and control group (serum CRP<0.5 mg/dL) based on the level of serum CRP measured within 24 hr after stroke onset. Serum CRP measured within 24 hr after stroke onset was significantly correlated with functional scales in ischemic stroke patients.
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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.