New models of acid-basebalance and their application to critical care nephro...Christos Argyropoulos
A short introduction to Stewart's model of acid-base disturbances. Modified from a talk I gave during a fellow's retreat back in 2006 in the beautiful Seven Spring's resort.
Will probably get excommunicated by the Nephrology Orthodoxy for endorsing Stewart's "heresy" :) but it is worth it!
New models of acid-basebalance and their application to critical care nephro...Christos Argyropoulos
A short introduction to Stewart's model of acid-base disturbances. Modified from a talk I gave during a fellow's retreat back in 2006 in the beautiful Seven Spring's resort.
Will probably get excommunicated by the Nephrology Orthodoxy for endorsing Stewart's "heresy" :) but it is worth it!
Solid-phase peptide synthesis (SPPS), pioneered by Robert Bruce Merrifield,[1] caused a paradigm shift within the peptide synthesis community, and it is now the standard method for synthesizing peptides and proteins in the lab.
Favorskii rearrangement is one the important reactions in organic chemistry. Let us have some prior understanding of its mechanism and its applications.
Biochemical mechanismsof acid base balance and acid base disordersrohini sane
A comprehensive presentation on Biochemical Mechanisms of Acid-Base Balance and Acid Base disorders for undergraduate medical, dental, biotechnology and pharmacology students for self –learning. pH maintained in tissues under physiological conditions are mentioned.
Basic concepts of buffers & their types (Acidic buffer & alkaline) are illustrated. Mechanisms of action of Buffer system for acid base balance is explained for perusal of students. Acids produced in a human body during metabolisms are listed.
Front line defense, second line defense (kidney) and dilution factor in regulation of pH in human body for acid-base balance are presented.
Blood buffers involved in acid base balance are classified. Ratio involved, Advantages and Disadvantages of Bicarbonate Buffer / Phosphate buffer system in acid base balance elaborated for their clinical applications.
Comparison of Buffering action of hemoglobin verses plasma proteins is presented under Protein buffer system. Mechanism of Buffering action of plasma proteins in Acidic and alkaline conditions is explained. Working of Hemoglobin buffer system in lung and tissue is illustrated.
Mechanisms involving hypo ventilation and hyperventilation of respiratory system in acid base balance is presented. Importance of Imidazole group of Histidine of hemoglobin in maintaining blood pH is explained
Role Renal Mechanism during acidosis and alkalosis using Bicarbonate mechanism, Phosphate mechanism, Ammonia mechanism, HCO³⁻ reabsorption and NH ₃ production is simplified. pCO₂, Concentration of K⁺ in ICF (intracellular fluid). Plasma Concentration of Cl⁻ ions and Concentration of adrenal-corticoids Hormones as factors affecting bicarbonate re absorption in proximal renal tubular cells are explained in lucid manner.
Phosphate buffer mechanism (Distal tubular cells) for acid base balance is illustrated.
Importance of Anion Gap in detection of metabolic acidosis & alkalosis presented. Anion Gap in Metabolic acidosis (acid accumulation and bicarbonate ion loss) is elucidated. Urinary anion gap as indicator of effective renal acid secretion during acidosis is explained diagrammatically. Clinical Conditions associated with increase and decrease in Anion Gap are listed. Comparison of Anion Gap between Metabolic acidosis And Metabolic alkalosis is explained diagrammatically.
Importance of Glutaminase, Glutaminase, L- amino acid oxidase, and Glycine oxidase in Ammonia mechanism in kidney-Distal tubular cells for acid base balance is presented.
Comparison of Definition, Ratio, Biochemical findings in Uncompensated and Compensatory phase of between different types of acidosis & alkalosis is done for their laboratory diagnosis. Clinical conditions associated in different types of acidosis & alkalosis are listed. Google images are used to convey the concept of the subject to self-learners.
When there are two functional groups of unequal reactivity within a molecule, the more reactive group can be made to react alone, but it may not be possible to react the less reactive functional group selectively.
A group the use of which makes possible to react a less reactive functional group selectively in presence of a more reactive group is known as protecting group.
A protecting group blocks the reactivity of a functional group by converting it into a different group which is inert to the conditions of some reaction(s) that is to be carried out as part of a synthetic route
The slides covers brief description of ion exclusion chromatography. i hope the slides will be helpful
for any further details you can contact me through email.
mail id - sobhigaba@gmail.com
Solid-phase peptide synthesis (SPPS), pioneered by Robert Bruce Merrifield,[1] caused a paradigm shift within the peptide synthesis community, and it is now the standard method for synthesizing peptides and proteins in the lab.
Favorskii rearrangement is one the important reactions in organic chemistry. Let us have some prior understanding of its mechanism and its applications.
Biochemical mechanismsof acid base balance and acid base disordersrohini sane
A comprehensive presentation on Biochemical Mechanisms of Acid-Base Balance and Acid Base disorders for undergraduate medical, dental, biotechnology and pharmacology students for self –learning. pH maintained in tissues under physiological conditions are mentioned.
Basic concepts of buffers & their types (Acidic buffer & alkaline) are illustrated. Mechanisms of action of Buffer system for acid base balance is explained for perusal of students. Acids produced in a human body during metabolisms are listed.
Front line defense, second line defense (kidney) and dilution factor in regulation of pH in human body for acid-base balance are presented.
Blood buffers involved in acid base balance are classified. Ratio involved, Advantages and Disadvantages of Bicarbonate Buffer / Phosphate buffer system in acid base balance elaborated for their clinical applications.
Comparison of Buffering action of hemoglobin verses plasma proteins is presented under Protein buffer system. Mechanism of Buffering action of plasma proteins in Acidic and alkaline conditions is explained. Working of Hemoglobin buffer system in lung and tissue is illustrated.
Mechanisms involving hypo ventilation and hyperventilation of respiratory system in acid base balance is presented. Importance of Imidazole group of Histidine of hemoglobin in maintaining blood pH is explained
Role Renal Mechanism during acidosis and alkalosis using Bicarbonate mechanism, Phosphate mechanism, Ammonia mechanism, HCO³⁻ reabsorption and NH ₃ production is simplified. pCO₂, Concentration of K⁺ in ICF (intracellular fluid). Plasma Concentration of Cl⁻ ions and Concentration of adrenal-corticoids Hormones as factors affecting bicarbonate re absorption in proximal renal tubular cells are explained in lucid manner.
Phosphate buffer mechanism (Distal tubular cells) for acid base balance is illustrated.
Importance of Anion Gap in detection of metabolic acidosis & alkalosis presented. Anion Gap in Metabolic acidosis (acid accumulation and bicarbonate ion loss) is elucidated. Urinary anion gap as indicator of effective renal acid secretion during acidosis is explained diagrammatically. Clinical Conditions associated with increase and decrease in Anion Gap are listed. Comparison of Anion Gap between Metabolic acidosis And Metabolic alkalosis is explained diagrammatically.
Importance of Glutaminase, Glutaminase, L- amino acid oxidase, and Glycine oxidase in Ammonia mechanism in kidney-Distal tubular cells for acid base balance is presented.
Comparison of Definition, Ratio, Biochemical findings in Uncompensated and Compensatory phase of between different types of acidosis & alkalosis is done for their laboratory diagnosis. Clinical conditions associated in different types of acidosis & alkalosis are listed. Google images are used to convey the concept of the subject to self-learners.
When there are two functional groups of unequal reactivity within a molecule, the more reactive group can be made to react alone, but it may not be possible to react the less reactive functional group selectively.
A group the use of which makes possible to react a less reactive functional group selectively in presence of a more reactive group is known as protecting group.
A protecting group blocks the reactivity of a functional group by converting it into a different group which is inert to the conditions of some reaction(s) that is to be carried out as part of a synthetic route
The slides covers brief description of ion exclusion chromatography. i hope the slides will be helpful
for any further details you can contact me through email.
mail id - sobhigaba@gmail.com