OBJECTIVE To promote the management and regulation of the new service format of “convenient medicine search” pharmaceutical operations on internet e-commerce platforms， and to safeguard public medication safety and health. METHODS Through an administrative public interest litigation case involving the disguised sale of internet-prohibited drugs under the guise of false medical consultation in a “convenient medicine search” service， this paper examines the risk issues exposed in the implementation and supervision of the current “convenient medicine search” service model on e-commerce platforms， and accordingly proposes governance recommendations for management and regulation. RESULTS &CONCLUSIONS The current “convenient medicine search” service model on e-commerce platforms faces problems such as ambiguous characterization of the nature of the conduct， unclear regulatory subjects， a business model that requires improvement， relatively ambiguous provisions on platform obligations， and a need for clarification in the implementation of review obligations and safety guarantee obligations. It is recommended that the regulation and governance of the “convenient medicine search” service on e‑commerce platforms be advanced by clarifying the legal nature of relevant acts, strengthening regulatory duties, fulfilling platform obligations, and intensifying legal oversight, thereby facilitating effective supervision by administrative agencies and genuine oversight by procuratorial organs, and ultimately safeguarding the life and health of the public.

ObjectiveTo explore changes of serum adiponectin and insulin resistance in patients with endometrial cancer and to evaluate the clinical significance and correlation.MethodsThe serum levels ofadiponectinandfastinginsulinweredeterminedbyELISA, electro-chemilluminometryand radioimmunoassay in 35 patients with endometrial cancer [ all patients divided into two groups,A1 group belonged to without postmenopausal when first visiting (n =20),A2 group belonged to postmenopausal when first visiting (n ＝ 15 ) ] and 30 cases of health control.The result of homeostasis nodel assessment-insulin resistance (HOMA-IR) index was calculated.ResultsThe levels of adiponectin in A1 group was lower than that ofhealth control group [(6.7±1.1) versus (10.0 ±1.4) ng/L,P＜0.05],and HOMA-IR was higher than that of health control group ( 3.5 ± 1.8 versus 1.1 ± 0.7,P ＜ 0.05 ).While there were not significant difference between A2 group and health control group (P ＞ 0.05 ).Adiponectin and insulin resistance was negatively correlated ( r =- 0.389,P ＜ 0.05 ).Conclusion Adiponectin reducing and insulin resistance in reproductive age patients may be the independent factors to promote endometrial cancers.

Objective To investigate arsenic trioxide (As2O3)-mediated apoptosis of synovlal cells in pa-tients with rheumatoid arthritis (RA) through culturing the synoviocytes in vitro. Methods Primary synovial cells were cultured by means of two-enzymatic digestion and the third cells were adopted in this test. The cultured cells were defined by MTT and flow cytometry (FCM). Results Certain concentration of As2O3 could inhibit the viability of synoviocytes at 48 h by means of MTT, which was dose-dependent. Certain concentration of As2O3 could induce the apoptosis of synoviocytos pro rata at 48h by means of FCM ,which was dose-dependent within range of 10-80 μmol/L concentration. Conclusion Certain concentration of As2O3 following 48 h effect could induce the apoptosis of syno-viocytes of RA,which is dose-dependent.