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Related Concept Videos

Vitamins01:30

Vitamins

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Vitamins, derived from the Latin word for life, are essential organic substances required in small quantities for optimal growth and overall well-being. Unlike other organic nutrients, vitamins don't act as sources of energy or building materials but rather facilitate these nutrients' utilization by the body. Vitamins are predominantly coenzymes, assisting enzymes in specific chemical actions, like the oxidation of glucose for energy involving B vitamins. Most vitamins are not produced...
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Role of Vitamins in Maintaining Bone Health01:25

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The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
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The treatment for acute respiratory failure varies based on factors like the underlying cause, overall health, and severity. A collaborative healthcare team is essential for early detection, often through arterial blood gas analysis. Identifying the cause is the primary goal, with treatment strategies adjusted for ventilation/perfusion (V/Q) mismatch, shunting, or diffusion impairment.
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Acute Kidney Injury II: Pathophysiology01:29

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Acute kidney injury (AKI) causes are categorized into three primary categories based on the location of the injury: prerenal, intrarenal (or intrinsic), and postrenal causes. This classification guides clinical management and illustrates how different pathways can impair kidney function.Etiology and Pathophysiology of Acute Kidney Injury1. Prerenal causesEtiology: Prerenal Acute Kidney Injury, the most common type, occurs when reduced blood flow to the kidneys decreases filtration capacity...
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Sulfur Assimilation01:20

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Sulfur is an essential element in biological systems, contributing to synthesizing key biomolecules, including amino acids such as cysteine and methionine, and cofactors such as coenzyme A and biotin. Microorganisms primarily assimilate sulfur as sulfate (SO₄²⁻) from the environment, which must undergo a series of biochemical transformations before it can be incorporated into cellular components. As sulfate is highly oxidized, it must undergo assimilatory sulfate reduction to...
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Antimicrobial Proteins01:23

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Antimicrobial proteins are important components of the immune system. They aid the body in combating pathogens by either killing them directly or hindering their replication processes. Four main types of antimicrobial substances are interferons, the complement system, iron-binding proteins, and antimicrobial proteins.
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Related Experiment Video

Updated: Feb 18, 2026

Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression
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Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression

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Vitamin C in sepsis.

Sven-Olaf Kuhn1, Konrad Meissner1, Lena M Mayes2

  • 1Klinik für Anästhesiologie, Universitätsmedizin Greifswald, Greifswald, Germany.

Current Opinion in Anaesthesiology
|November 28, 2017
PubMed
Summary
This summary is machine-generated.

Vitamin C shows potential in treating sepsis by influencing cellular mechanisms. However, further research is needed to confirm its therapeutic benefits in patients with septic shock.

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Area of Science:

  • Critical care medicine
  • Nutritional biochemistry
  • Pathophysiology

Background:

  • Sepsis is a life-threatening condition causing significant mortality in critically ill patients.
  • Despite numerous unsuccessful trials of nutritional supplements, vitamins remain an area of interest for sepsis treatment.
  • Vitamin C therapy for sepsis has garnered considerable attention as an adjunctive treatment.

Purpose of the Study:

  • To review current understanding of vitamin C's role in sepsis.
  • To evaluate the potential of vitamin C as a therapeutic agent in septic patients.

Main Methods:

  • Narrative review of recent scientific literature.
  • Analysis of in-vitro studies and clinical considerations.

Main Results:

  • In-vitro data suggest vitamin C is crucial for cellular processes involved in sepsis.
  • Septic shock continues to be a primary cause of death in intensive care units.

Conclusions:

  • While in-vitro evidence is compelling, the clinical efficacy of vitamin C in sepsis requires further investigation.
  • The therapeutic application of vitamin C in sepsis remains uncertain pending more clinical data.