Critical Analysis of Quantitative Research Essay

The enquiryers in this experiment aimed to Investigate the quantitative differentiation of pneumonic dendritic cells in smoker with or without chronic obstructive pulmonary disorder (COPD) to explore the possible role of dendritic cells in smokers suffering COPD (Yan-wei, Yong-jiang, & Xian-sheng, 2010). Dendritic cells (DCs) are inflammatory cells that are considered to be the promoter of immune responses knowing this the researchers hypothesized that DCs may play an important role in the development of the disease.See more how to write an analysisSubjects were broken into ternion groups based on an illness gradient (control group, smokers without airflow obstruction, and COPD group as determined by the Chinese Society of Respiratory Disease). Samples of alveolar tissue were interpreted from these three groups and studied using immunohistochemical staining and immunofluorescence confocal laser scanning. The results from the experiment are portrayed using a one-way analysis of vari ance, Pearsons r coefficient, graphs, and recess plots. The conclusion of the selective information showed that The quantity of the DCs significantly increased in smokers with COPD compared with non-smokers or smokers without COPD (Yan-wei et al., 2010).A critical analysis of this article received a 31.5. The article was tumesce put together and provided many up to date references as resources to give a better understanding of the research. The authors explained their methodologies in great detail and the production of their data was concise and easy to read. However, the study lacked when it came to representing a diverse population. The study also lacks in terms of providing evidence of the consent of the subjects and the evidence of the governing body of the experiment.The research that was done in this experiment allowed scientist to develop new hypotheses concerning dendritic cells and their role in chronic diseases such as COPD. The links that were made with this research a mid dendritic cells, lung capacity, and cigarette smoke could potentially be the forefront of new treatments and earlier diagnoses for COPD victims.ReferencesYan-wei, S., Yong-jian, X., & Xian-sheng, L. (2010). Quantitative differentiation of dendritic cells in lung tissues of smokers with and without chronic obstructive pulmonary disease. Chinese Medical Journal, 123(12). Retreived from http//www.cmj.org/Periodical/PDF/200481469383420.pdf