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Find video protocols related to scientific articles indexed in Pubmed.
[The application of the CO2 laser combined with pingyangmycin in the management of pharyngeal and laryngeal hemangioma].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
PUBLISHED: 08-01-2013
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To review our experience with the use of the CO2 laser combined with pingyangmycin in the treatment of pharyngeal and laryngeal hemangioma.
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[The application of sentinel lymph node detection in thyroid cancer].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
PUBLISHED: 05-02-2013
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Thyroid cancer is more common in thyroid diseases, because of its slow growth and good prognosis, different scholars have different views on lymph node dissection. During the study of definition and positioning methods of sentinel lymph node biopsy, discuss the necessity of cervical node dissection and the application of cleaning scope in thyroid cancer surgery.
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Identification of predictive biomarkers for early diagnosis of larynx carcinoma based on microRNA expression data.
Cancer Genet
PUBLISHED: 04-10-2013
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The abnormal expression of microRNAs (miRNAs) plays a key role in tumorigenesis. In order to identify potential miRNA biomarkers for early diagnosis of larynx carcinoma, we employed a miRNA microarray technique and applied bioinformatic algorithms to characterize miRNA classifiers in early larynx carcinoma and normal esophageal mucosa tissue samples from 69 patients who were selected retrospectively for this study. We identified 47 miRNAs that were significantly differentially expressed in primary larynx tumor tissues compared to normal tissues using a SAM algorithm. Of these, 30 were up-regulated and 17 down-regulated in early larynx cancer, including hsa-miR-657, which was overexpressed, and hsa-miR-1287, which was underexpressed. These two candidate miRNA biomarkers were combined as a single classifier to recognize the biological characteristics in early larynx carcinoma. Real-time quantitative reverse-transcription PCR validated the microarray results in both trial and test samples. The hsa-miR-657-hsa-miR-1287 classifier displayed high sensitivity and specificity for discriminating between early larynx carcinoma and normal mucosa tissues, suggesting they may be suitable as potential predictive biomarkers for the early diagnosis of larynx carcinoma.
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[Meta-analysis of the effects of radiotherapy and surgery on carcinoma of the middle ear].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
PUBLISHED: 11-11-2011
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To evaluate the effects of radiotherapy and surgery on carcinoma of the middle ear.
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[Diagnosis and surgical operation for fourth branchial cleft anomalies].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
PUBLISHED: 08-11-2011
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To explore diagnosis and surgical operation through analyzing clinical features of the fourth branchial cleft anomalies.
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[Diagnosis and treatment of carotid body tumors].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
PUBLISHED: 05-18-2010
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To study the diagnosis and therapy of carotid body tumors.
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[CO2 laser tenotomy and vocal process resection for treatment of bilateral vocal cord paralysis].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
PUBLISHED: 12-02-2009
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To explore the clinical value of the treatment of bilateral vocal cord paralysis by tenotomy and vocal process resection with CO2 laser.
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Noninvasive real-time measurement of nasal mucociliary clearance in mice by pinhole gamma scintigraphy.
J. Appl. Physiol.
PUBLISHED: 10-01-2009
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Mucociliary clearance (MCC) is the key defense mechanism in the upper airways, as the removal of debris-laden mucus in the sinuses completely depends on MCC. So far, how the nasal MCC is regulated remains unknown. Recently, mice deficient in genes encoding the components of MCC apparatus have been generated, which will allow investigators to conduct more in-depth nasal MCC studies. However, the methodology necessary to comprehensively evaluate the nasal MCC in this species is not well established. We therefore developed a novel method to measure nasal MCC in live mice using pinhole gamma camera. Insoluble radiolabeled particles were delivered into the noses of lightly anesthetized mice. The nasal clearance of these particles was measured continuously in a real-time manner. The effect of three different anesthetics-avertin, pentobarbital, and isoflurane-on nasal MCC was also determined. In mice anesthetized by 1.1% isoflurane, radiolabeled particles were immediately moved into the oropharynx, which was significantly accelerated by the treatment of hypertonic but not isotonic saline. According to the clearance rate, the mouse nasal MCC presented two distinct phases: a rapid phase and a slow phase. In addition, we found that isoflurane had a very small inhibitory effect on nasal MCC vs. both avertin and pentobarbital. This was further supported by its dose response. Collectively, we have developed a noninvasive method to monitor the real-time nasal MCC in live mice under physiological conditions. It provides more comprehensive evaluation on nasal MCC rather than assessing a single component of the MCC apparatus in isolation.
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[Transphenoidal-upslope approach by lateral rhinotomy to chordoma invading the sphenoid bone and clivus].
Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
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This paper reported one patient who was treated through transphenoidal-upslope approach by lateral rhinotomy and the tumor was successfully removed. The patient was male of 38 years old. He suffered intermittent headache with blurred vision and left eye outreach disorder for more than a year. The visual inspection showed there was dark area of the left eye lateral. CT showed slopes density placeholder and bone window showed the slope of bone quality had been severely damaged. MRI showed T1 image slopes parts and other low signal placeholder forward to invade the sphenoid sinus. In addition, there was undermine the slope bone and brain stem boundaries clearly and T2 images showed high-signal, inhomogeneous enhancement. We found during the operation that the slope was partially destroyed and part of the tumor was prominent to the pharynx tumor. The pathologic examination confirmed that it is chordoma.
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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.