PPT-Histamine and antihistamines

Shaymaa F Abbas MSc Pharmacology 1 Histamine is an endogenous substance widely distributed in the body It is called Autacoid or local hormone because it acts locally at the site of release . 16 Supplement 1312 2006 Esmon Publicidad Comparative pharmacology of the H antihistamines First Chlorpheniramine 28 08 3 Diphenhydramine 17 10 2 Doxepin 2 na Hydroxyzine 21 04 2 Acrivastine 14 04 1 Ketotifen 36 16 na Cetirizine 10 05 1 Lorat Initial histamine level mgkg Histamine level after retesting mgkg difference in histamine levels Length stored prior to retesting Dried anchovies brPage 11br brPage 12br Conclusion brPage 13br References brPage 14br brPage 15br Appendix 1 Anchovies ANTIHISTAMINE. . Diphenhydramine. DECONGESTANTS. MUCOLYTICS. . Acetylcysteine. EXPECTORANTS. . Guaifenesin. COUGH SUPPRESSANTS. Codeine. DM (. dextromethorphan. ). Global Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Pulmonary Disease . Antihistamines. Histamine. Endogenous compound. Found in specialized cells. Important role in:. Allergic reaction. Regulation of gastric acid secretion. Histamine use limited to diagnostic procedures. mucositis. in precancerous tissue without affecting . BPA . biodistribution. or long term inhibition of tumor development. A. . Monti. . Hughes. 1. , E.C.C. Pozzi. 1. , S. Thorp. 1. , P. Curotto. 1. By: Elaine Lai, Jia Hui Zhao, Melissa Wing San Choi, Wei-Hsin Tang . PHM142 Fall 2016. Instructor: Dr. Jeffrey Henderson. Presentation overview. Structure of the H1 histamine receptor. Location of the receptor. Histamine. To understand antihistamines you have to slightly understand what it is blocking. Histamine. There are 4 different histamine receptors. H. 1. – H. 4. We will be focusing on H1. H1 receptors are located in the lower respiratory tract and skin. . ABDELWAFI . Aymen. AKOULIH Meryem. SALAMI Yassine. Réaliser par :. Encadré par: Pr: MIKOU. UNIVERSITÉ HASSAN. . II CASABLANCA. Faculté des sciences Ain . Chock. Département de chimie. Cardiovascular & Medicine Symposium . Thomas A. Lupoli, D.O.. Board Certified Allergist/Immunologist. Disclaimers and Disclosures. Aerocrine. Speakers Bureau. Executive Board Member-- Florida Allergy, Asthma & Immunology Society . Histamine. Endogenous compound. Found in specialized cells. Important role in:. Allergic reaction. Regulation of . gastric acid secretion. Histamine use limited to diagnostic procedures. Histamine. Distribution. Nutritional Genomics with a Clinical application. Presented by SNPed. www.snppros.com. Histamine. Histamine is released in the body upon mast cell degranulation. There are four histamine receptors (H1R-H4R). Prof. Sanjay . Khattri. Department of Pharmacology . & Therapeutics. King . George’s Medical University. 1. Autacoids. These are diverse substances . produced by wide variety of cells. , having . Page Tel: 018092652 Email: immunologydepartment@beaumont.ie Chronic urticariainformation leafletWhat is urticaria?Urticaria is the medical term for hivesor nettle rash. Page Immunology Departme . Q2. What is Myasthenia gravis and what are the . drugs that are useful for its treatment?. الزوجي. . Q1. Explain functional antagonists.. Q2. Mention: 1. Therapeutic uses of atropine.