Antibiotics for Meringa Oleifera Research Proposal

Antibiotics for Meringa Oleifera - Research Proposal Example Taking antibiotics in their original plant form is still common especially among indigenous communities. This is mostly because some people do not trust pharmaceutical medicines, believing that they have added chemicals that could harm their health Furthermore, pharmaceutical drugs require a lot of procedures, which may be expensive for the average citizen. To minimize such expenses, some people prefer to take the antibiotics in their original plant form. Moringa is among the most commonly used plants. Moringa oleifera is a medicinal plant, belonging to the genus Moringa, and of the family Moringaceae. It is commonly referred to as moringa or drumstick tree. The plant has been significant for its medicinal values whereby almost its entire root, leaves and trunk extracts are used for medicine. It is a common antibiotic used to treat numerous health conditions. However, just like many other antibiotics, it can pose serious health issues to an individual with disseminated intravascular coagulation. Moringa oleifera is a prescription drug yet it is sometimes sold over the counter without a valid prescription. Some people will, therefore, take it in ignorance with the hope of curing their condition only to worsen it. Despite the multitude benefits of Moringa oleifera, there are some conditions of disseminated intravascular coagulation that can be worsened by the injection of the drug. Moringa is a tree plant that has been found to have medicinal value. It can treat several medical conditions as well as provide almost all the nutritional supplements that a person may require in a single serving. Despite its multiple benefits, Moringa may not be safe for use especially if one is suffering from certain conditions. Parts of the roots and leaves of Moringa have been found to have toxins that may damage somebody organs that may lead to paralysis or even death.

Principle cells of the immune system Essay Example | Topics and Well Written Essays - 500 words

Principle cells of the immune system - Essay Example Three of such principal cells of the immune system are lymphocytes, antigens, and effector cells. Below, brief descriptions of the roles of these three cells in immune response are discussed. Lymphocytes have been noted to be cells that emanate from stem cells within the larger immune system. As far as immune response is concerned, the lymphocytes take charge of the adaptive response (Guermonprez et al., 2012). For this to happen, there are a series of functional activities that come together. Working together with specific receptors, the lymphocytes function towards the recognition of specific antigens that enter the body. Consequently, the effect of antigens in the body would be hampered if the lymphocytes are not functioning properly. Bryant, Trinder and Curtis (2004) also noted that one the lymphocytes emanate from the stem cells, they go on to form three different populations of cells which are B cells, T cells and natural killer (NK). Of the three however, it is the B and T cells that take part in the adaptive immunity as NK cells function as innate immunity. The B cells for example produce antibodies, whiles the T cells engage in cell-mediated immunity (Guermonpre z et al., 2012). The second principal cells are the antigen presenting cells, which have the core role of aiding the lymphocytes to undertake the adaptive response. In some cases therefore, the antigen presenting cells are considered to be also responsible for adaptive response. The antigen presenting cells function by bringing antigens to the lymphocytes. Writing on the anatomy of the immune system, Zen and Parkos (2003) indicated that the location of the antigen presenting cells (APC) makes it very convenient for it to play its role. This is because these APCs are found in the periphery. From this location, they are able to examine the tissues to identify antigens. One major difference between the function of the lymphocytes and APCs is