Objective:To analyze the epidemiological characteristics and survival rate of nasopharynx cancer (NPC) in Guangdong Province from 2011 to 2019.Methods:Based on the cancer registry data of Guangdong Province from 2011 to 2019, the crude rate, age-standardized rate (the standard population was the fifth Chinese national census of 2000) and age-specific rate of incidence and mortality of NPC were calculated, and the regional distribution characteristics were also explored. The average annual percentage change (AAPC) of the incidence and mortality rates were analyzed by using Joinpoint regression model. The observed survival rate was estimated by period survival method, and the expected survival rate was calculated by Ederer Ⅱ method.Results:The crude incidence rate and age standardized incidence rate of NPC showed a decreasing trend, and the AAPC was -1.9% and -2.1%, respectively ( P＜0.05). The crude mortality rate and age standardized mortality rate of NPC also showed a decreasing trend, and the AAPC was -4.8% and -4.6%, respectively ( P＜0.05). The incidence and mortality rates are both higher in men than those in women during the nine years. The age-specific incidence rate of NPC reached its peak in the 50-64 years old age group, and the mortality rate reached its peak in the 65-74 years old age group in Guangdong province. In 2019, the age-standardized incidence rate of NPC was 9.49/100 000 (13.89/100 000 in men and 5.19/100 000 in women). The incidence and mortality of NPC varied greatly among different areas, and the areas with highest incidence and mortality rate were both in Zhaoqing. In 2020, the five-year observed survival rate of NPC in Guangdong Province was 67.2%, the 5-year relative survival rate was 75.3% and the 5-year standardized relative survival rate was 68.9%. Conclusions:Both the incidence and mortality rates of NPC in Guangdong province show decreasing trend, and the decreasing level of the mortality rate is higher than that of the incidence rate, but the two rates are still at high levels. The prevention and control work should focus on male, middle-aged and elderly population and Zhaoqing, Zhongshan, Foshan areas.

Objective:To analyze the epidemiological characteristics and survival rate of nasopharynx cancer (NPC) in Guangdong Province from 2011 to 2019.Methods:Based on the cancer registry data of Guangdong Province from 2011 to 2019, the crude rate, age-standardized rate (the standard population was the fifth Chinese national census of 2000) and age-specific rate of incidence and mortality of NPC were calculated, and the regional distribution characteristics were also explored. The average annual percentage change (AAPC) of the incidence and mortality rates were analyzed by using Joinpoint regression model. The observed survival rate was estimated by period survival method, and the expected survival rate was calculated by Ederer Ⅱ method.Results:The crude incidence rate and age standardized incidence rate of NPC showed a decreasing trend, and the AAPC was -1.9% and -2.1%, respectively ( P＜0.05). The crude mortality rate and age standardized mortality rate of NPC also showed a decreasing trend, and the AAPC was -4.8% and -4.6%, respectively ( P＜0.05). The incidence and mortality rates are both higher in men than those in women during the nine years. The age-specific incidence rate of NPC reached its peak in the 50-64 years old age group, and the mortality rate reached its peak in the 65-74 years old age group in Guangdong province. In 2019, the age-standardized incidence rate of NPC was 9.49/100 000 (13.89/100 000 in men and 5.19/100 000 in women). The incidence and mortality of NPC varied greatly among different areas, and the areas with highest incidence and mortality rate were both in Zhaoqing. In 2020, the five-year observed survival rate of NPC in Guangdong Province was 67.2%, the 5-year relative survival rate was 75.3% and the 5-year standardized relative survival rate was 68.9%. Conclusions:Both the incidence and mortality rates of NPC in Guangdong province show decreasing trend, and the decreasing level of the mortality rate is higher than that of the incidence rate, but the two rates are still at high levels. The prevention and control work should focus on male, middle-aged and elderly population and Zhaoqing, Zhongshan, Foshan areas.

Ulcerative colitis(UC)is a common disease of the digestive system.Phosphatidylinositol-3-kinase(PI3K)/synuclein/threonine kinase(AKT)is closely related to cell survival,apoptosis,inflammation and other biological processes,and the expression levels of PI3K and AKT significantly increase during the course of UC,with accelerated apoptosis,improved inflammation,and damaged intestinal mucosal barrier function.In recent years,a large number of basic and clinical trials have been conducted on PI3K/AKT signaling pathway in TCM,and the results indicate that PI3K/AKT signaling pathway is expected to be an important potential target for UC treatment.This article analyzed the mechanism of the regulation of PI3K/AKT signaling pathway in TCM from monomer,extract,compound and acupuncture,and suggested that the regulation of this signaling pathway is of great significance for the prevention and treatment of UC,and provide reference for drug development.

OBJECTIVE: To understand the distribution of allergens in patients with allergic rhinitis (AR) in Quanzhou, for the diagnosis, prevention and treatment. METHOD: Twenty standardized allergen underwent skin prick testing (skin prick test, SPT) were used for 1236 patients with suspected AR patients in Quanzhou, and the different age, gender and severity in patients with allergen distribution differences of positive rate were analyzed. RESULT: The top 5 allergens with positive skin tests were D. pteronyssinus (66.7%), D. farinae (65.5%), Blattodea (32.8%), Sea crab (18.2%), and Sea lobster (16.8%). The positive rate of SPT in the minor groups and adult groups had significant difference (P < 0.05). Gender difference between the positive rate of SPT had no significant difference (P > 0.05). There was significant difference between the positive rate in patients with a family history and history of asthma and patients without above two history (P < 0.05). CONCLUSION Dust Mite, Blattodea, Sea crab. Sea lobster are the most important allergens in quanzhou. Different ages of the patients with SPT positive rates vary, a family history, history of asthma patients with positive rate is higher than patients without a family history of asthma history, high positive rate.
Adolescent ; Adult ; Aged ; Allergens ; analysis ; immunology ; Animals ; Child ; Child, Preschool ; China ; epidemiology ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; diagnosis ; epidemiology ; immunology ; Skin Tests ; Young Adult

To our knowledge, there has been no clinical report of artesunate in the treatment of lung cancer. This study was designed to compare the efficacy and toxicity of artesunate combined with NP (a chemotherapy regimen of vinorelbine and cisplatin) and NP alone in the treatment of advanced non-small cell lung cancer (NSCLC).