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Related Concept Videos

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Microorganisms in Medicine and Therapeutics

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Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
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Related Experiment Video

Updated: Jan 25, 2026

The Mouse Stroke Unit Protocol with Standardized Neurological Scoring for Translational Mouse Stroke Studies
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Advances in stroke medicine.

Bruce Cv Campbell1

  • 1Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC.

The Medical Journal of Australia
|May 6, 2019
PubMed
Summary

Reperfusion therapies like alteplase and endovascular thrombectomy significantly improve outcomes for ischemic stroke patients. Advanced imaging and optimized systems expand treatment windows, even for wake-up strokes, enhancing secondary prevention strategies.

Keywords:
Atrial fibrillationCerebrovascular disordersComputed tomographyEndovascular proceduresStrokeThrombolysis

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Area of Science:

  • Neurology
  • Cardiovascular Medicine
  • Emergency Medicine

Background:

  • Ischemic stroke management has been revolutionized by reperfusion therapies.
  • Intravenous thrombolysis and endovascular thrombectomy are key treatments.
  • Time-dependent interventions require optimized systems for maximum benefit.

Purpose of the Study:

  • To review current reperfusion therapies for ischemic stroke.
  • To highlight advancements in treatment windows and patient selection.
  • To discuss secondary stroke prevention strategies.

Main Methods:

  • Review of intravenous thrombolysis with alteplase and tenecteplase.
  • Analysis of endovascular thrombectomy for large vessel occlusion.
  • Inclusion of advanced brain imaging (CT perfusion, CT angiography).
  • Emphasis on optimized pre-hospital and emergency department protocols.
  • Discussion of telemedicine in stroke management.
  • Overview of secondary prevention methods.

Main Results:

  • Alteplase is effective within 4.5 hours for select patients.
  • Tenecteplase shows potential for improved efficacy.
  • Endovascular thrombectomy is beneficial within 6-24 hours for selected patients with large vessel occlusion.
  • Advanced imaging enables treatment for selected wake-up stroke patients.
  • Optimized systems significantly improve treatment delivery.
  • New secondary prevention options are available for atrial fibrillation and patent foramen ovale.

Conclusions:

  • Reperfusion therapies have transformed ischemic stroke care.
  • Extended treatment windows are achievable with advanced imaging and patient selection.
  • Integrated systems and telemedicine enhance stroke care delivery.
  • Secondary prevention strategies are evolving with new therapeutic options.