Friday, February 21, 2020

Review of Diabetes Mellitus Essay Example | Topics and Well Written Essays - 3750 words

Review of Diabetes Mellitus - Essay Example Diabetes is a third leading cause of death in United States of America, next only to heart disease and cancer. In the present article, the clinical presentation, diagnosis, evaluation, current treatment modalities with specific emphasis on the newer therapeutic approaches for diabetes will be reviewed. Introduction. The condition called â€Å"Diabetes† is so prevalent in modern day societies that it would be impossible to find a person who does not know some one with this condition. Statistics of diabetes confirm this validity of this statement. An estimated 20.8 million people, constituting about 7% of the population, live with diabetes in United States (CDC report, 2007). The question arises why is diabetes a bane of the modern society. The answer to this query lies in a large number of epidemiological studies showing that obesity and sedentary life style is a risk factor for developing diabetes. Individuals with a good Basal Metabolic Index (BMI, less than 21) have the lowest risk of diabetes occurring to them and increasing incidence of the condition seen in obese people (Coditz, 1990; Carey, 1997). Similarly there is an inverse correlation between the level of physical activity and the risk of developing diabetes (Manson, 1991,1992). In order to understand the clinical presentation of diabetes mellitus, diagnosis, and therapeutic options it is imperative to understand the regulation of Glucose levels (or Homeostasis) in normal human beings (Figure 1). Many diseases result from the perturbation of the homeostasis, a condition known as homeostatic imbalance. Several factors including aging lead to the loss of this regulation leading to disease. Diabetes is also a chronic metabolic disorder caused by the disturbance in the homeostasis of glucose. Classification of diabetes mellitus. As per the American Diabetes Association publication (ADA report, 2006) vast majority

Wednesday, February 5, 2020

NET Essay Example | Topics and Well Written Essays - 500 words

NET - Essay Example In academic circles with the frequent need of large quantities of information the use of databases has become popular and can be seen in the linkage that they maintain with databases in addition to the libraries that they still maintain. In short we can call the databases virtual libraries. The databases that I usually use are Medscape, Medline, PubMed, BioMed, and eMedicine. On the Internet it is the search engine that uses a set of software programs to identify the request and search the databases and provide the outcome of the search (search engines). Put in simple terms traditionally an individual went to a library and searched for information and brought the information back. The search engine does exactly this by searching for information based on the search terms given and makes available the information that it has found on the databases. The first step in my search for research resources on the internet was to use the most common search engines of Google and Yahoo. This gave me access to some databases, but found that I could do a better job in searching for resources on the net by selecting more academic oriented search engines and so I shifted like Academic Reference and Research Index. (Searching the Internet). The search terms used are crucial in getting the required information and the peed at which the information is located. Initially I found that my search terms were inadequate and provided me with information I did not require or I was flooded with information, which I had to shift to. This made refining of the search terms or queries a requirement. Refining a search term means altering or adding to the set of search terms employed. (Refining a Query). I exploited the search terms that gave me the information and amended the search terms that proved to be not satisfactory. The changes that I have adopted in my methods of researching the Net for information have made me more successful in securing the information that I want