Eicosanoids PowerPoint PPT Presentations

Structure, metabolism and functions of eicosanoids

Prostaglandins increase mucus, water, and electrolyte secretion in the stomach and the intestine. Blood TXA2 is a potent inducer of platelet aggregation.

Los eicosanoides SISTEMA CARDIOVASCULAR - PROSTAGLANDINAS - El tono y la permeabilidad vascular est n influ dos por la s ntesis local de prostaglandinas.

Eicosanoids Differ. 6. 3. Anything 3 can do. I can do better! Good grief! Sometimes 6 is just too much! Discovered in 1930. Discovered in 1964 ...

EICOSANOIDS (prostaglandins, thromboxanes, leukotrienes) Eicosanoids Eicosaniods Derived from 20-crabon polyunsaturated fatty acids Paracrine or autocrine messengers ...

Title: Prostaglandins and Other Eicosanoids Author: Dr. Edward A. Dennis Last modified by: eoin Created Date: 6/11/2000 9:14:15 PM Document presentation format

Synthesis of Eicosanoids, Glycerolipids and Isoprenoids Eicosanoids Eicosanoids are important regulatory molecules Referred to as local regulators.

EICOSANOIDS (prostaglandins, thromboxanes, leukotrienes) Eicosanoids Eicosaniods Derived from 20-crabon polyunsaturated fatty acids Paracrine or autocrine messengers ...

COX-2, eicosanoids and the resolution of inflammation Paul Colville-Nash Department of Experimental Pathology William Harvey Research Institute

... Also known as COMMUNITY EFFECT Eicosanoids are molecules secreted in mature mammals Are fatty acid derivatives There are four major classes of eicosanoids ...

Center of Neuro-Psychopharmacology. School of Medicine, Walailak University ... Kinins: Bradykinin, kallidin. Eicosanoids. Prostaglandins. Substance P. CCK ...

Elements of the Immune System Cells of the Immune System Chemical Mediators Cytokines, Chemokines, Complement, Eicosanoids Apoptosis Acute Phase Response

... disease is caused by fatty acid deposits that sequester cholesterol ... Eicosanoids are fatty acid derivatives that are precursors to prostaglandins, ...

Essential Fatty Acids Alpha-linolenic An omega 3 fatty acid EPA and DHA Eicosanoids Linoleic An omega 6 fatty acid Dihomo-gamma-linolenic and arachidonic acids

Prostaglandins, cyclo-oxygenase and the GIT HPETE PGH Eicosanoids Linoleic acid (diet) Leukotriene synthesis Arachidonic acid Prostaglandin synthesis Arachidonic acid ...

Mechanism of hormone action Hormones Three types Proteins Glycoproteins Small pepstides Large proteins Lipids Cholesterol derivatives Eicosanoids Amino acid ...

Mechanism of hormone action Hormones Three types Proteins Glycoproteins Small pepstides Large proteins Lipids Cholesterol derivatives Eicosanoids Amino acid ...

ENDOCRINOLOGY For Biochemistry Diploma Students Faculty of Science Cairo University Pathways of Eicosanoids Synthesis Storage Protein hormones: In secretory granules ...

Elements of the Immune System Cells of the Immune System Chemical Mediators Cytokines, Chemokines, Complement, Eicosanoids Apoptosis Acute Phase Response

Diacylglycerol (DAG) IP3 binds to its receptor on endoplasmic reticulum Ca2 released. DAG activates PKC phosphorylates target proteins. Eicosanoids ...

reduce the frequency of colon cancer. AA. COX aspirin. P. T. NEWSBREAK ... Eicosanoids (paracrine and autocrine; aspirin inhibits their function) ...

Mega EPA / DHA Contains 1000mg of Molecularly Distilled Pharmaceutical Grade fish oil From Deep Water Fish with 420mg. EPA & 280mg. DHA Per Capsule.Fish oils contain the omega-3 fatty acids eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA), precursors of eicosanoids that are known to reduce inflammation throughout the body, and are thought to have many health benefits. Benefits may include Cardiovascular Health, Brain Function, Psoriasis, Depression and more.

universidad centroccidental lisandro alvarado decanato de medicina pablo acosta ortiz secci n bioqu mica qu mica org nica dra yelitza garc a

Squalene synthase. Cholesterol Synthesis from IPP. Squalene. monooxygenase. 2,3-oxidosqualene. lanosterol cyclase. cholesterol. 20 steps ...

BENEFICIOS DEL OMEGA 3 MAR A GUIRA M RUBIO (NUTRICIONISTA) NDICE Qu es el Omega-3? Para qu sirve? Por qu desarrollamos una enfermedad cr nica ...

Individual Food Choices Affect. Tissue Essential Fatty ... Adipose Tissue Fat. Plasma. NEFA. CO2 H2O (n-3) (n-6) 18C 18C PUFA. 20C 20C HUFA. 22C 22C HUFA ...

... -both readily available OTC and are useless Nutrition approaches to Arthritis nutraceuticals -fish oils reduce arachidonic derived pro-inflammatory ...

Definition, classification, structure and properties of lipids

Glycerolipid Biosynthesis. Important for the synthesis of membrane lipids and triacylglycerol ... Glycerolipid Biosynthesis. Phosphatidic acid is the precursor ...

Biochemistry

beps-shop.com/es-El ácido docosahexahenoico o DHA es un ácido graso poliinsaturado de cadena larga que pertenece a la familia de los omega 3.

* * * Familial Hypercholesterolemia Genetic disease from a mutation of the LDL receptor (doesn t remove LDL from circulation) * * ATP used to Initiate ...

... (Cycloxygenase) ... Hughes-Fulford points out that cPLA2 inhibitors would avoid the problems inherent in the class of drugs known as COX2 inhibitors.

Title: Sin t tulo de diapositiva Author: Enrique Battaner Last modified by. Created Date: 10/11/2000 4:36:51 PM Document presentation format: Presentaci n en pantalla

III. Chemical Characteristics and Synthesis of Bioregulators Amino acids, amines, peptides and proteins Steroid Bioregulators Thyroid hormones

Title: Hein and Arena Author: M Last modified by: Thao Yang Created Date: 10/20/2003 6:50:10 AM Document presentation format: On-screen Show (4:3) Company

unit 5. lipids

Sphingolipids Contain sphingosine, a long-chain amino alcohol Found in plants and animals Abundant in nervous system Has structural similarity to phospholipids ...

Malic enzyme and acetyl CoA carboxylase. 3. For fatty acid synthase: ... Export of acetyl CoA as citrate for fatty acid biosynthesis, generation of NADPH ...

Derivados por esterificaci n y otras modificaciones ... Prostaglandina E (PGE) Prostaglandina F2a (PGF2a) Endoper xidos de. prostaglandina ...

Title: SINDROME NEFR TICO Author: Texido Martin Last modified by: ricardo cortes Created Date: 5/26/2006 10:30:16 PM Document presentation format

Glycosidic bonds Polysaccharides Types Storage Starch Glycogen Structural Cellulose Chitin Extracellular matrix Storage Glucose in (1 4) linkages Amylose 10-30% ...

Produces luteolytic and/or oxytocic effects in cattle, horses, and swine. In swine and cattle: ... Controls time of estrous in estrous cycling mares ...

Good vs. Bad Cholesterol. Related to lipoproteins (protein lipid complexes) ... LDL cholesterol of less than 100 mg/dL is the optimal level. ...

metabolismo lipidico isoprenoides colesterol metabolismo lipidico biosintesis de los isoprenoides metabolismo lipidico colesterol presente en los tejidos y en el ...

Lehninger Principles of Biochemistry, 3rd Edition, Nelson, D. and Cox, M., p.378 ... Given as an injection or urethral suppository. Synthetic PGE1 analogue ...

chemical messenger

Effect of Arginine-supplemented diets in Critically Ill Patients Potential Beneficial Effects of Glutamine Fuel for Enterocytes Fuel for Lymphocytes Nuclotide ...

fish oil (EPA DHA) and borage oil (?-linoleic acid) ... an enteral formula with fish oils, borage oils and antioxidants in patients with ...

Serous (watery) Fibrinous (hemorrhagic, rich in FIBRIN) Suppurative (PUS) Ulcerative. BLISTER, 'Watery', i.e., SEROUS. FIBRINOUS. PUS. PURULENT. ABSCESS. POCKET ...

Of, relating to, proceeding from or involving a bodily humor now ... they named it 'bombykol' for the silkworm moth, 'Bombyx mori' from which it was extracted. ...

Fatty Acid Metabolism Regulation of Fatty Acid Synthesis Acetyl Co-A ----- Malonyl Co-A Carboxylase (key enzyme) Insulin activates enzyme Glucagon inhibits Global ...

Slide 1

... response to insect-inflicted damage. The methyl ester of jasmonate is responsible for the characteristic fragrance of jasmine oil, ...

Endocrine System Dr. Annette M. Parrott GPC BIOL1612 * * * * Disorders of the Endocrine System Cushing s Disease Achondroplasia ...

ENFERMEDAD HEPATICA POR ALCOHOL: APORTESAL ESTUDIO DE SU ... La activaci n de la c lula de K pffer es un evento fundamental en la iniciaci n de la enfermedad ...