ABSTRACT
Cancer-related fatigue (CRF) is a common and one of the most severe symptom in the period of onset, diagnosis, treatment and rehabilitation process of cancer. But there are no confirmed measures to relieve this problem at present. Traditional Chinese medical comprehensive therapy has its advantages in dealing with this condition. Based on the research status of CRF, the following problems have been analyzed and solved: the term of CRF has been defined and recommended, and the definition has been made clear; the disease mechanism is proposed, i.e. healthy qi has been impaired in the long-term disease duration, in the process of surgery, chemotherapy, radiotherapy and biology disturbing; it is clear that the clinical manifestations are related to six Chinese medicine patterns: decreased functioning of the Pi (Spleen) and Wei (Stomach), deficiency of the Pi with dampness retention, deficiency of the Xin (Heart) and Pi, disharmony between the Gan (Liver) and Pi, deficiency of the Pi and Shen (Kidney), and deficiency of the Fei (Lung) and Shen. Based on its severity, the mild patients are advised to have non-drug psychological intervention and sleep treatment in cooperation with appropriate exercise; diet therapy are recommended to moderate patients together with sleep treatment and acupuncture, severe patients are recommended to have herbal treatment based on pattern differentiation together with physiological sleep therapy.
Subject(s)
Humans , Fatigue , Drug Therapy , Medicine, Chinese Traditional , Neoplasms , Drug TherapyABSTRACT
This study was purposed to investigate the effects of compound Zhe-Bei granule (CZBG) combined with doxorubicin on expressions of P-gp, MRP, LRP in K562/A02 cell xenografts. Tumor xenograft model were established by injecting the multidrug resistant cell line K562/A02 in the axillary flank of BALB/c-nu-nu mice. CZBG-intragastric administration and doxorubicin-intraperitoneal injection in combination were given to the BALB/c-nu nude mice. The tumor xenografts were made into slice after the dissection, and the expression of P-gp, MRP, LRP in K562/A02 tumor xenografts in mice were investigated by immunohistochemical technique. The integral optical density (IOD) of P-gp, MRP, LRP in K562/A02 tumor xenografts were measured by Image Pro Plus 6.0. The results showed that as compared with the doxorubicin alone, the combination of the doxorubicin and CZBG with high, middle and low dosage could decrease IOD of P-gp, MRP in K562/A02 tumor xenografts with statistical significance (p < 0.05). The LRP expression in K562/A02 tumor xenografts was not observed in five groups. It is concluded that the combination of CZBG with doxorubicin decreases the expressions of P-gp, MRP in K562/A02 tumor xenografts of mice.