Chronic fatigue syndrome, mitochondrial dysregulation and oxidative Essay

Chronic fatigue syndrome, mitochondrial dysregulation and oxidative stress - Essay Example Its treatment also is through suppression of the symptoms (Myhill 2014). The onset of symptoms of this disorder occurs at the age of early 20s to mid-40s, with a higher group reporting the onset of their symptoms at their early 30s. They can also occur in children aged between 13 and 15 years. Anyone is prone to this syndrome no matter the sex. However, it appears that females are more prone and have a greater chance of ailing this disease; 60-70% are female. The ratio of females to males suffering CFS is 3:1. In the UK, some research reports indicated that the illness was present in 0.5-2% of the population; this estimates about 250000 people in the UK with chronic fatigue syndrome (Thew & Mckenna 2009). Mitochondrial dysregulation is the impairment of the mitochondrial physiological processes (Lalsh, 1993). As we know, the role of mitochondria in the cells of the human body is to provide energy for the body that helps humans to do work. Once these regulatory processes are interfered with, the process of energy manufacturing is also affected: there may be less energy produced or more or imbalanced regarding the time that it is needed. It may be related to chronic fatigue syndrome in the sense that, it may be a causative agent. Lack of enough energy that the body needs is what makes one feel tired hence fatigued (Lalsh, 1993). Therefore, those having chronic fatigue syndrome are likely to have mitochondrial dysfunction. Oxidative stress can be described as the constant imbalance between the manufacturing of the reactive oxygen species, also known as the free radicals and their neutralisation by the antioxidants. The unstable nature of the reactive oxygen species makes them very react ive and renders them the ability to cause great cell damage through breaks and DNA mutation (Shankar & Srivastava, 2012). This phenomenon often leads to irreparable cellular damage. The mitochondrial respiratory cycle plays an

Classroom Tardiness Essay Example | Topics and Well Written Essays - 1250 words

Classroom Tardiness - Essay Example It is a relatively common understanding that youths, today, tend to congregate outside of various classrooms to discuss personal elements of their lifestyles which create social connection between the youth groups. However, through this type of discussion and other personal distractions, tardy pupils continue to cause disruption to normal, routine class activities when teachers are forced to deal with tardy pupils and reprimand these students for their inappropriate actions. These delays can take away from quality, group classwork activities. This research proposal offers a study to identify whether teachers themselves, through the use of mobile communications technologies, can reduce tardiness in different classroom environments. This study aims to identify whether through the use of mobile communications technologies, teachers can interact regarding classroom tardiness, thus projecting authoritarianism and unity into the classroom and promoting student adherence to classroom tardiness guidelines. Measure student reactions to routine mobile-to-mobile teacher conversations to measure whether tardiness ratios, through authoritarianism and the mobile device, can be reduced in a typical classroom environment. Weismann and Foerch (2008) offer a unique perspective about educators: Many teachers do not offer students consistent penalties for being late, such as projecting an authoritarian attitude regarding all classroom credits being lost for tardiness. This allows for the leniency to be abused and students simply will not adhere to these rules. It is, again, a relatively common understanding in society that, through proper discipline, children can learn to respect authority and are often intimidated by authoritarian adults. Strict adherence to rules of tardiness would create this rigid atmosphere where actual grades lost become an outcome of disobeying these rules. This would require much more effort on behalf of the teacher. The idea of