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Related Concept Videos

Acute Pyelonephritis II: Diagnostic Studies and Management01:28

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Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
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Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
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A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...
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Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within...
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Related Experiment Video

Updated: Apr 5, 2026

Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression
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Advances in Sepsis Research.

Peter Bentzer1, James A Russell2, Keith R Walley2

  • 1Centre for Heart Lung Innovation, University of British Columbia, Vancouver, British Columbia, Canada; Division of Critical Care Medicine, St. Paul's Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia V6Z 1Y6, Canada; Department of Anesthesiology and Intensive Care, Lund University, Lund SE-221 85, Sweden.

Clinics in Chest Medicine
|August 26, 2015
PubMed
Summary
This summary is machine-generated.

This study explores new ways to treat sepsis by targeting inflammation and improving the body's ability to clear toxins. Researchers discuss enhancing immune responses and reducing vascular leakage for better patient outcomes.

Keywords:
ClearanceEdemaInnate immune receptorsPathogenSepsisVascular leak

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Area of Science:

  • Sepsis research
  • Immunology
  • Inflammation modulation

Background:

  • Sepsis involves a dysregulated inflammatory response.
  • Pathogen toxin clearance is critical in sepsis management.
  • Vascular leak contributes to sepsis severity.

Purpose of the Study:

  • To review mechanisms of pathogen toxin clearance in sepsis.
  • To identify therapeutic targets within the innate immune response.
  • To discuss novel strategies for reducing vascular leak in sepsis.

Main Methods:

  • Literature review of recent sepsis research.
  • Analysis of innate immune system pathways.
  • Discussion of emerging therapeutic interventions.

Main Results:

  • Identified key mechanisms for pathogen toxin elimination.
  • Highlighted the innate immune system as a therapeutic target.
  • Presented novel approaches to mitigate vascular permeability.

Conclusions:

  • Modulating inflammation and enhancing toxin clearance are promising sepsis treatments.
  • Targeting innate immunity offers new therapeutic avenues.
  • Reducing vascular leak is a crucial strategy for sepsis management.