Thursday, December 11, 2014

EFFECT OF SUGAR ON INFLAMMATION


Inflammation is a response triggered by damage to living tissues (Encyclopedia Britannica, Inc, 2014), the inflammatory response is a defense mechanism that evolved in higher organisms to protect them from infection and injury.

The injury can be cause by chemical agents, physical forces, living microbes or many other physiologic or pathologic stimuli that disturb the normal steady state as defined by Damjanov (2012), who insists that inflammation occurs only in multicellular organisms that are capable of mountaing a neurovascular and cellular response to injury.

Recent research suggests tha inflammation inside the body plays a role in the development of Type 2 Diabetes. In this condition, the body can’t produce enough insuline or the bodies can’t use the insuline adequately due of insuline resistence (Tierney, McPhee, & Papadakis, 2005).

In a normal condition, when the blood sugar rise rapidly, after some food, the pancreas secretes insulin whose primary purpose is to drive sugar into each cells where it is stored for energy. If the cells is full, it is rejected, them blood sugar rise again producing more insuline and the glucose converts to stored fat, as Dr Lundell (2012) explain, the extra sugar molecules attach to a variety of proteins that in turn injure the blood vassels wall and set off the inflammation.

In the other hand, inflammation is induced by chemical mediator produced by damage host cells, such as Cytokines (Beck, 2014) and others, the bolus of blood sugar that accompanies a meals or snack of highly refined carbohydrates like bread, white rice, French fries, sugar laden soda, increases levels of this inflammatory messenger (President & Fellows of Harvard College, 2007). Researchers discovered that in people with type 2 diabetes, cytokine levels are elevated inside fat tissue, causing low levels of abnormal inflammation that alter the action of insulin and contribute to development of the disease (Nazario, 2012) the body becomes less sensitive to insulin and the resulting insulin resistance also leads to inflammation. A vicious cycle can result, with more inflammation causing more insulin resistance and vice versa.

Spranger, et al.(2002) evaluated the effects of various inflamatory cytokines on the risk of type 2 diabetes and they concluded supporting the concept that subclinical activation of the immune system is involved in the pathogenesis of type 2 diabetes, demonstrating in their study that a specific pattern of cytokines was associated with an increased risk of type 2 diabetes, rather than isolated elevation of the respective cytokines.

Finally, although there is no clearly in the pathogenic mechanism, several studies demonstrating the association between elevated blood sugar levels, inflammation and diabetes mellitus, we are only in the beginning to understand the role of this form of internal inflammation may play in the development of chronic diseases like diabetes and vice versa.
Bibliography
Beck, S. (2014, 11 10). hopkinsmedicine.org. Retrieved from Acute and Chronic inflamation: https://www.google.com/?gws_rd=ssl#q=sarah+beck+acute+inflammation
Danjanov, I. (2012). Pathologic fro the Health Professions. ELSEVIER.
Encyclopedia Britannica, Inc. (2014, April 11). www.britannica.com. Retrieved from Encyclopaedia Britannica: http://www.britannica.com/EBchecked/topic/287677/inflammation
Lundell, D. (2012, Mar 1). www.sott.net. Retrieved from Heart Surgeon speaks out on what really causes heart disease: http://www.sott.net/article/242516
Nazario, B. (2012, Aug 10). www.wedMD.com. Retrieved from http://www.wedmd.com/diabetes/guides/inflammation
President & Fellows of Harvard College. (2007, february). www.health.harvard.edu. Retrieved from The Harvard Medical School: http://www.health.harvard.edu/fhg/updates/What-you-eat-can-fuel-or-cool-inflammation-a-key-driver-of-heart-disease-diabetes-and-other-chronic-conditions.shtml
Spranger, J., Kroke, A., Mohlig, M., Hoffmann, K., Bergmann, M., Ristow, M., . . . Pfeiffer, A. (2002, Jul 26). www.diabetes.diabetesjournals.org. Retrieved from American Diabetes Association: http://diabetes.diabetesjournals.org/content/52/3/812.long
Tierney, L. M., McPhee, S. J., & Papadakis, M. A. (2005). CURRENT Medical Diagnosis & Treatment. McGraw Hill.
 


 

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