ABSTRACT
Metabolic reprogramming is a hallmark of tumors. Tumors own unique metabolic patterns in different stages of their occurrence and development. The stable isotope metabolic flux analysis technology uses stable isotope to trace the metabolites in tumors and crystallize tumor metabolism network. Stable isotope metabolic flux analysis is a useful tool for studying tumor metabolism, which can determine the nutritional sources, find the metabolic liabilities, confirm the metabolic pattern of tumors, and discover new mechanisms of tumor metabolic reprogramming, thus providing theoretical bases for imaging, diagnosis, treatment and evaluation of tumor. This article reviews the applications of stable isotope flux analysis in tumor metabolic reprogramming.
ABSTRACT
Objective To explore the illness experience and perspectives of youth patients with systemic lupus erythematosus (SLE) in China. Methods The research was conducted following phenomenological approach of qualitative research. Twelve patients with SLE were selected through purposive sampling method.The interviewer conducted hour-long semi-structured interviews according to the proposed interview outline.Data were analyzed based on Colaizzi phenomenological research method. Results Three themes were identified, including emotional experience since illness, SLE related limitations, and perceived stigma. Conclusions There exists a dynamic variation in disease related experience of young SLE patients.Understanding the feelings of those patients can help eliminate the negative factors so as to provide effective nursing intervention for patients and improve the quality of young patients′life with long-term living.