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Garlic and Gaseous Mediators.

Peter Rose1, Philip Keith Moore2, Yi-Zhun Zhu3

  • 1School of Biosciences, University of Nottingham, Loughborough LE12 5RD, UK; School of Pharmacy and State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau.

Trends in Pharmacological Sciences
|May 1, 2018
PubMed
Summary
This summary is machine-generated.

Garlic (Allium sativum) and its sulfur compounds, like diallyl trisulfide (DATS), influence key signaling gases (nitric oxide, hydrogen sulfide). These compounds contribute to cardiovascular, inflammatory, and neurological health benefits.

Keywords:
carbon monoxidegarlicgaseous mediatorshydrogen sulfidenitric oxidepolysulfide

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Area of Science:

  • Biochemistry
  • Pharmacology
  • Nutritional Science

Background:

  • Garlic (Allium sativum) and related plants are abundant in sulfur compounds.
  • These compounds play roles in vascular homeostasis and nutrient metabolism.
  • Sulfur compounds in garlic are known for their biological effects.

Purpose of the Study:

  • To review the health benefits of edible plants, particularly garlic.
  • To highlight the role of garlic's sulfur constituents in regulating gaseous signaling molecules.
  • To summarize current understanding of garlic's impact on mammalian tissues.

Main Methods:

  • Literature review of recent studies on garlic and its sulfur compounds.
  • Analysis of research on diallyl trisulfide (DATS) and its effects.
  • Examination of the impact on nitric oxide (NO), hydrogen sulfide (H2S), and carbon monoxide (CO) levels.

Main Results:

  • Garlic's sulfur compounds, including DATS, modulate levels of NO, H2S, and CO in mammalian tissues.
  • These gaseous signaling molecules are crucial for cardiovascular, inflammatory, and neurological functions.
  • Evidence supports the biological effects of garlic and its constituents.

Conclusions:

  • Garlic and its sulfur compounds offer significant health benefits.
  • The modulation of gaseous signaling molecules is a key mechanism behind these benefits.
  • Further research into garlic's therapeutic potential is warranted.