関連する実験動画

Updated: Jul 18, 2026

Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry
08:23

Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry

Published on: March 9, 2018

カップレットの定期呼吸反応は,二酸化炭素が多く,酸素が少ない状態にある

R T SCHOPP

    Science (New York, N.Y.)
    |October 7, 1960
    PubMed
    まとめ

    この研究では,2回の息を吸い,その後に無呼吸が起こるという独特の呼吸パターンを特定しました. このパターンは,高い酸素レベルにもかかわらず持続し,独特の呼吸制御メカニズムを示唆しています.

    キーワード:
    二酸化炭素/薬理学OXYGEN/薬理学について呼吸法/薬理について

    さらに関連する動画

    A Guide to Concentration Alternating Frequency Response Analysis of Fuel Cells11:18

    A Guide to Concentration Alternating Frequency Response Analysis of Fuel Cells

    Published on: December 11, 2019

    Creating Rapid Oxygen Oscillations in Microbial Single-cell Growth Analysis using a Microfluidic Double-layer Device08:28

    Creating Rapid Oxygen Oscillations in Microbial Single-cell Growth Analysis using a Microfluidic Double-layer Device

    Published on: July 18, 2025

    関連する概念動画

    Redox Reactions01:24

    Redox Reactions

    Oxidation-reduction or redox reactions involve the transfer of electrons from one molecule or atom to another. When an atom gains an electron, another atom must lose an electron, meaning oxidation and reduction must occur together. Since the redox occurs in pairs, the atom that gets oxidized is also called the reducing agent or reductant, and the atom that is reduced is also called the oxidizing agent or oxidant. A straightforward way to remember the definitions of oxidation and reduction is...
    Gas Exchange and Transport01:20

    Gas Exchange and Transport

    Gas exchange, the intake of molecular oxygen (O2) from the environment and the outflow of carbon dioxide (CO2) into the environment, is necessary for cellular function. Gas exchange during respiration occurs largely via the movement of gas molecules along pressure gradients. Gas travels from areas of higher partial pressure to areas of lower partial pressure. In mammals, gas exchange occurs in the alveoli of the lungs, which are adjacent to capillaries and share a membrane with them.
    Respiration01:24

    Respiration

    Overview of the Respiratory System and Energy Production
    Energy production in the human body is primarily fueled by oxidation, a process where food molecules are burned by combining with oxygen to produce carbon dioxide and water. This vital metabolic process sustains life, and is supported intricately by the respiratory system.
    Structure and Function of the Respiratory System:
    The respiratory system is a complex network of structures that includes the nose, oropharynx, larynx, trachea,...
    Introduction to Chemical Reactions01:23

    Introduction to Chemical Reactions

    All chemical reactions begin with a reactant, the general term for one or more substances entering the reaction. Sodium and chloride ions, for example, are the reactants in the production of table salt. One or more substances produced by a chemical reaction are called the product. Chemical reactions follow the law of conservation of mass, which means that matter cannot be created nor destroyed in a chemical reaction. The components of the reactants—the number of atoms and the elements—are all...
    Chemical Factors Affecting Respiration Centers01:31

    Chemical Factors Affecting Respiration Centers

    Chemical factors such as changing CO2, O2, and H+ levels in arterial blood play a critical role in influencing respiration depth and rates. These variations are detected by chemoreceptors—specialized sensors located in two primary body areas. Central chemoreceptors are found throughout the brain stem, including the ventrolateral medulla, while peripheral chemoreceptors are located in the aortic arch and carotid arteries.
    CO2 has a potent influence on respiration and is strictly regulated. Under...
    Redox Reactions01:27

    Redox Reactions

    Redox reactions are vital biochemical processes that underpin energy metabolism in cells. These reactions involve the transfer of electrons between molecules, occurring in tandem as oxidation and reduction. Oxidation refers to the loss of electrons, while reduction denotes their gain. This coupling ensures the seamless flow of electrons through metabolic pathways. For example, in bacterial metabolism, glucose undergoes oxidation to carbon dioxide, while oxygen is simultaneously reduced to...