OBJECTIVE:To observe the efficacy and safety of pidotimod combined with triamcinolone acetonide in the treat-ment of oral lichen planus(OLP). METHODS:Data of 60 patients with OLP were retrospectively analyzed and divided into obser-vation group(35 cases)and control group(25 cases)by different medication. Control group was treated with triamcinolone aceton-ide 1 ml+2% Lidocaine injection 1 ml,embrocated in the local lesion area according to lesion size,3 times a day;observatioh group was additionally treated with Pidotimod dispersible tablets 800 mg between meals based on the treatment of control group, twice a day,and then changed to 800 mg,orally,once a day after 2 weeks. The treatment course was 4 weeks. The clinical effica-cy and incidence of adverse reactions in 2 groups were observed. RESULTS:After 1 and 3 month(s),the total effective rates in ob-servation group were significantly higher than control group,the difference was statistically significant(P<0.05). There was no sig-nificant difference in the incidence of adverse reactions between 2 groups(P>0.05). CONCLUSIONS:Pidotimod combined with triamcinolone acetonide has significant efficacy in the treatment of OLP,with good safety.

OBJECTIVE:To understand the availability and affordability of essential medicines in Nanjing after implementing national essential medicine system,and to provide evidence for formulating and completing related policy. METHODS:With inves-tigation subjects of 6 classes of diseases with high incidence,WHO/HAI standard survey method was adopted to select 24 essential medicines and investigate and evaluate the availability and affordability of them in governmental health institutions and social retail pharmacies in Nanjing. RESULTS:Availability of essential medicines in community health service centers in Nanjing was lower than governmental hospitals and social retail pharmacies,and availability of lowest price generic drugs (LPGs) was much higher than original brand drugs (OBs);affordability was totally good,however,there were large gap in the affordability between OBs and LPGs,the affordability of OBs was relatively poor. CONCLUSIONS:The national essential medicine system has made some progress in Nanjing,but worse than expected. It is suggested to update and adjust the essential medicine list based on the clinical medication requirement,guarantee the equipment of essential medicines in medical and health institutions,popularize the knowl-edge about essential medicines,properly adjust the price of original brand drugs and ease the treatment burden.

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cytarabine ; administration & dosage ; Daunorubicin ; administration & dosage ; Female ; Humans ; Idarubicin ; administration & dosage ; Leukemia, Myeloid, Acute ; drug therapy ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

Congresses as Topic ; Head ; surgery ; Neck ; surgery ; Otolaryngology ; Periodicals as Topic

Objective To establish a new post-embedding immunoelectron microscopy method for localization of protein antigens in central nervous system using colloidal golds as probes.Methods Rat brain tissue sections were fixed with osmium-ferrocyanide mixture.Free floating frozen sections were collected to determine the retrievability of antigens by sodium metaperiodate(NaIO_(4)).Then the best concentration of NaIO_(4) for maximal antigen retrieval was determined on hydrophilic Technovit 7100 resin-embedded semithin sections.Finally,the corresponding antigen was labeled with colloidal golds on ultrathin sections.Results NaIO_(4) showed different retrieving effects on different antigens;to those antigens that could be effectively retrieved by NaIO_(4),low concentration of NaIO_(4)could realize antigen retrieval;EM microscopy showed that ultrathin sections treated by low concentration of NaIO_(4) allowed higher density of colloidal gold labeling without apparently compromising the ultrastructures of tissues.

Objective By comparing the medical complaints and disputes between the two tertiary general hospitals in Beijing and Lhasa, this paper proposed on how to build a harmonious doctor-patient relationship.Methods A study of annual reports of these two hospitals analyzed descriptively patient complaint rate, rate of medical disputes registered for court jurisdiction, makeup of medical disputes, and their solutions.Results In 2016, the patient complaint rate, and rate of medical disputes registered for court jurisdiction were 3.5/10 000 and 12.4/10 000 respectively, much higher than 0.8/10 000 and 1.1/10 000 of the Lhasa counterpart hospital.A significant gap was also found in the makeup of medical disputes, their solutions, and role of hospital leadership between the two hospitals.Conclusions Beijing is recommended to appoint hospital leader on duty, to assist in handling medical complaints and disputes, and ease doctor-patient contradictions.Lhasa is recommended to improve the medical dispute handling mechanism, improve medical service competency and management.

Head and Neck Neoplasms ; surgery ; Humans ; Neck ; surgery ; Neck Dissection ; methods ; Thyroid Diseases ; surgery ; Vascular Surgical Procedures ; methods

China ; Curriculum ; Education, Dental ; Oral Medicine ; education

We have trcated 40 cases of active peptic ulcer with Omeprazolc from Jun. 1990 to Mar. 1991. Compared with it, We have treated 40 cases of active peptic ulcer with Ranitidine during the same time. 80 patients with active peptic ulcer were divided into two groups. The age, scx and size of ulcer between the two groups have been compared. The ulcer diameter was from 3 to 20mm. The number of the ulcer was from 1 to 5.40 patients were treated with Omeprazole 20～40mg p. o. everyday. After a course of two weeks trcatment, the healing rate was 95%; 40 patients were treated with Ranitidine 300mg p. o. everday. After a course of six weeks the healing rate was 63%, The difference of the two groups was marked (P

Objective To study the effect of the ECV-304 cells modified with LIF gene on the ex vivo culture of HSC/HPC in cord blood.Methods The ECV-304 cells were infected by Eukaryotic Expression plasmid pcDNA3.0LIF,and the positive ECV-304 cells were obtained by selected with G418.These cells were used to co-culture with CD34+ cells of cord blood.The phenotype of CD34+ and CD34+ CD54+、CD34+ CD62L+ primitive progenitors was detected by flow cytometry.Results The LIF gene can express in ECV-304 cells steadily.ECV-304 cells modified with LIF gene can improve expansion of CB CD34+、CD34+CD54+ and CD34+ CD62L+ cells while sustaining the expression of homing-related adhesion molecule.Conclusion The ECV-304 cells modified with LIF gene can not only significantly expand CB hematopoietic progenitor cells ex vivo,but the expanded CD34+ cells may well retain their homing ability.