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  1. No Access

    Chapter

    Pulmonary Surfactant

    Pulmonary surfactant composition and Laplace’s formula are explained.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Enzymes and Coenzymes (A Brief, Boring but Necessary Preamble)

    It is explained how enzymes and coenzymes work: molecules which facilitate biochemical reactions in living organisms.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Tricarboxylic Acids Cycle or Krebs Cycle

    Krebs cycle, present in cells containing mitochondria, is described in an easily memorisable logical sequence. It is also explained why, when a patient is mechanically ventilated, care must be taken not to fal...

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Hexose-Monophosphate Shunt or Horecker Cycle (The Sleep Pathway)

    The pentose cycle or direct oxidative pathway (DOP) may be defined as the sleep and synthesis pathway. It produces NADPH2, fatty acids, amino acids, nucleotides, hormones, nucleic acids, CoA, FAD and so on; the s...

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Blood–Brain Barrier

    Blood–brain barrier characteristics are analyzed, which must be considered to be much more than a connective supporting tissue between the neurons and the capillary endothelium.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    The Grand Design

    In the closing chapter, the author attempts to unravel at least in part what appears to be Life’s Grand Master Plan.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Anaerobic Glycolysis or Embden–Meyerhof Pathway

    Embden–Meyerhof pathway is the name given to the anaerobic metabolic degradation of glucose. We consider some basic concepts: the importance of pyruvic acid as an acceptor of hydrogen ions, similar to that of ...

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Normobaric Oxygen Therapy(a little used therapeutic system)

    Normobaric oxygen therapy is easy to administer in stay wards with a face mask. It has many effects: antibacterial action; anti-oedema effect; repairs soft tissues; stimulates the activity of the osteoblasts.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Glutamate – GABA Collateral Cycle

    Transformation of glutamate, one of the most potent exciter neurotransmitters, into Gamma-aminobutyric acid (GABA), one of the most potent inhibitors; the action of vitamin B6 as a coenzyme, as well as antieme...

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Epilogue and Farewell

    The author explains how biochemistry can be useful to an anaesthesiologist or an intensivist. Some random examples are given.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Thiamine (Vitamin B1)

    Thiamine is considered not just as a vitamin, but also as a drug: for anaesthesia, analgesia and intensive care.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Acid–Base Equilibrium(cliche paper yellow)

    The acid–base equilibrium is explained in a simple, linear manner. Pathogenesis and therapy of its basic modifications, acidosis and alkalosis, respiratory and metabolic, are described.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Local Anaesthetics

    Chemical characteristics of the various local anaesthetics are described: moreover their mechanism of action, toxicity, and the remedies to the latter.

    Paolo Grossi, Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Cerebral Oedema

    Pathogenesis of cerebral oedema is considered. We also consider the various therapeutic measures available: mannitol, glycerol, dihydroxyacetone, hypertonic saline solution, barbiturate coma, cortisones, citic...

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    When the Mind Does Not Work as It Should

    The authors consider the possible correlations between certain alterations of the neurotransmitters of the central nervous system and two common clinical syndromes: schizophrenia and depression.

    Francesca Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Theories of Narcosis

    The various historic hypotheses regarding narcosis are reviewed. The chapter closes with the action on the multimodal receptors of inhalatory anaesthetics.

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Neurotransmitters

    Origin and function of various neurotransmitters are expounded, from acetylcholine to catecholamine, glutamate, substance P, GABA, serotonin and melatonin with a final section on memory.

    Francesca Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Perineural Adjuvants

    The authors take in consideration various adjuvants added to local anesthetics to prolong postoperative analgesia: epinephrine, sodium bicarbonate, clonidine, dexmedetomidine, dexamethasone, midazolam, bupreno...

    Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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    Chapter

    Shock

    Pathogenesis of shock and its treatment are considered. We warn against the excessive use of catecholamines (apart from septic shock).

    Mario Bosco, Fernando Alemanno in Biochemistry for Anesthesiologists and Intensivists (2020)

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