Acute Lymphoblastic Leukemia Annotated Bibliography

Acute Lymphoblastic Leukemia - Annotated Bibliography Example The researcher of this essay aims to analyze and discuss studies, that were conducted by the researchers on the subject of Acute Lymphoblastic Leukemia disease, that is a cancer that mainly attacks the bone marrow and arises from cancerous and immature white blood cells called lymphoblast. The two subtypes of lymphocytes are T and B cells. The authors of the studies, that were discussed stipulate that 80% of acute lymphoblastic leukemia arise from immature B-lymphocytes. The disease is most prevalent in children; nevertheless, it has also increased in elderly populace mostly of ages 60 years and over. The main symptoms of acute lymphoblastic leukemia are buildup of the abnormal and immature white blood cells within the bone marrow and blood. Blast cells collect out of the normal cells within the bone marrow thus lowering blood counts. The disease results to decrease in normal white cells making an individual to be susceptible to infection such as sinuses, bronchitis, and pneumonia. T he main signs are; enlargement of the lymph nodes within the neck and arms coupled with enlargement of the spleen. This journal also describes the treatment options for acute lymphoblastic leukemia. Acute lymphoblastic leukemia is treated by multiple chemotherapy drugs via mouth or via special intravenous line that is normally placed within a vein in the arm or chest and maintain for several months. According to Knowles, the chromosomes that lead to the development of Acute Lymphoblastic leukemia is sill not known today.

Tourism industry Essay Example | Topics and Well Written Essays - 500 words

Tourism industry - Essay Example It has also helped in better cultural understanding through the interchange of ideas between host and guest communities. Though mass tourism provides different economic and social benefits, it is also associated with different negative impacts on social, economic as well as environment aspects of a community. Tourism can be sustainable only if it is managed carefully (United Nations Environment Programme, 2014; Mirbabayev, n.d.). Taking into concern the various impacts of the mass tourism on environment and economy, there has been an idea of imposing taxes on mass tourism in additional to the already high taxes on various tourism requirements such as hotels, flight charges and other rentals. This idea may help in eliminating certain tourism related issues but it fails to realise the impact that it can cause to the tourism industry. In fact, tourism taxes in some countries have become an easy and a trendy fashion for governments to collect revenue from visitors in order to cover the government expenses. The tourism industry is taxed by methods of direct taxation to the tourists or units associated or involved in tourism (Gooroochurn & Sinclair, 2003; Rinaldi, n.d.). Such hikes in taxes not only force the tourists to go to other cheaper destinations but also have a serious effect on the local residents. For example, the Hawaiian Tourism industry experienced fall in tourism in 2007 owing to effects of various direct along with indirect tax hikes, which affected more than 75% of jobs in the state. The tourist shifted elsewhere taking their spending with them and the taxpayers were left with budget deficit owing to that the state economy was also weakened (Nothdurft, 2009). Similar example can be taken from fact that Caribbean Tourism was impacted negatively due the government aviation taxes in tourism (Caribbean journal, 2013) Tourism taxes are also being levied in the local level, which is creating more tax