ABSTRACT
Nitric oxide is produced in high amount from the break down 
 of arginine by a group of enzyme called nitric oxide synthase. Nitric 
 oxide is an intercellular messenger that has been recognized as one of 
 the versatile player in the immune system. Cells of the innate immune 
 system such as macrophages, neutrophil and natural killer use patterns 
 recognition receptors to recognize the molecular patters associated with
 pathogens. The specific role nitric oxide plays depend on the place of 
 its release which in the immune system inhibits the replication of 
 bacteria.
TABLE OF CONTENTS
Title page                                        i
Approval page                                    ii
Dedication                                    iii
Acknowledgement                                iv
Table of contents                                 v
Abstract                                        vi
Introduction                                    1
Definition of nitric oxide                            3
Production of nitric oxide                            5
How nitric oxide works                            7
Functions of nitric oxide                            9    
Side effects and treatment                         12
Recommendation and conclusion                    13
References                        
 
 
Gerald, I. (2018). THE ROLE OF NITRIC OXIDE IN THE IMMUNE SYSTEM. Afribary. Retrieved from https://tracking.afribary.com/works/the-role-of-nitric-oxide-in-the-immune-system-2662
Gerald, IKenna "THE ROLE OF NITRIC OXIDE IN THE IMMUNE SYSTEM" Afribary. Afribary, 29 Jan. 2018, https://tracking.afribary.com/works/the-role-of-nitric-oxide-in-the-immune-system-2662. Accessed 04 Nov. 2025.
Gerald, IKenna . "THE ROLE OF NITRIC OXIDE IN THE IMMUNE SYSTEM". Afribary, Afribary, 29 Jan. 2018. Web. 04 Nov. 2025. < https://tracking.afribary.com/works/the-role-of-nitric-oxide-in-the-immune-system-2662 >.
Gerald, IKenna . "THE ROLE OF NITRIC OXIDE IN THE IMMUNE SYSTEM" Afribary (2018). Accessed November 04, 2025. https://tracking.afribary.com/works/the-role-of-nitric-oxide-in-the-immune-system-2662