OBJECTIVE:To observe therapeutic efficacy of citalopram in the treatment of post-stroke depression. METHODS:126 post-stroke depression patient were selected and randomly divided into observation group and control group with 63 cases in each group. Control group was given routine treatment of nervous system drugs;observation group was given citalopram,20 mg, qd,after breakfast,on the basis of control group.They were given relevant medicine for consecutive 2 months. The mental status, the levels of plasma substance P (SP),plasma adrenocorticotropic hormone releasing hormone (CRH) plasma neuropeptide Y (NPY),rehabilitation compliance were observed in 2 groups before and after treatment. RESULTS:After treatment,HAMD and NIHSS score of observation group were decreased obviously,and lower than control group, with statistical significance (P<0.05);MMSE score of observation group increased significantly,and higher than control group,with statistical significance(P<0.05). After treatment,SP and CRH levels of observation group were decreased significantly,and lower than control group;NPY level increased significantly and higher than control group,with statistical significance(P<0.05). After treatment,complete com-pliance of observation group (71.43%) was obviously higher than that of control group (49.21%),with statistical significance (P<0.05). The maximum effect of observation group was significantly better than that of control group,with statistical signifi-cance(P<0.05). CONCLUSIONS:Citalopram in the treatment of post-stroke depression can significantly improve the patients' de-pression,nervous function and rehabilitation compliance of patient,showing significant therapeutic efficacy.

Cancer stem cells (CSC) have been defined as an unique subpopulation in tumors that possess the ability to initiate tumor growth and sustain tumor self-renewal. The tumor stem cell model proposes that tumor stem cells are the origin of most tumors. Accompanying with further extension in the investigation of cancer stem cells, the effects of niche that serves as'their microenvironment in tissue on the functions of cancer stem cells attract more and more attention, which plays important roles in maintaining the characteristics of cancer stem cells. It is essential to understand how cancer stem cells interact with their microenvironment. Although the evidence has been provided to support the existence of CSCs in various solid tumors, the identity of gastric CSCs has not been reported. In this review, we will examine gastric cancer stem cell niches and their impact on stem cell biology. The research on gastric cancer stem cell will provide new approaches for improved understanding of gastric cancer biology and gastric cancer treatment.

Retinoblastoma (RB) and choroidal malignant melanoma are the most common primary intraocular malignancy in children and adults, respectively.Due to the advance in the diagnosis and treatment of intraocular tumors, the survival rate and survival time of the patients are significantly improved.The goal of the therapy for the patients of intraocular malignant tumors has gradually changed from simply saving life to trying to preserve eyeball on the basis of saving life.Although there are various treatment options for intraocular malignant tumors, eye salvage is still an great challenge for the patients with refractory tumors.In recent years, vitrectomy has been used again by some doctors to the treatment of refractory RB and choroidal malignant melanoma, which undoubtedly gives the hope of eye salvage to the patients with intraocular malignant tumors.However, this therapy arouse controversy because serious intraoperative or postoperative complications occurred in some patients.Ophthalmologists should select suitable indications for this surgery cautiously, perform the operation carefully, combine other chemotherapy and/or radiotherapy and local treatment and close follow-up if necessary.

Objective: To evaluate the effectiveness of family interventions among children with allergic rhinitis receiving immunotherapy, so as to provide insights into improvements of allergic rhinitis treatment. Methods: A total of 80 children with allergic rhinitis admitted to The First People's Hospital of Linping District from July 2018 to July 2021 were enrolled and randomly assigned into the control and intervention groups, of 40 participants in each group, and all children underwent immunotherapy. Children in the control group received routine interventions, while participants in the intervention group were given family interventions for 3 months, including health education, psychological counseling, and periodical follow-up. Parental awareness of allergic rhinitis was investigated using self-designed questionnaires, and the compliance to immunotherapy was evaluated. The clinical symptoms were evaluated using the symptom scores and the Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ), and the prognosis was evaluated using the Sino-Nasal Outcome Test-20 (SNOT-20). Results: There were no significant differences between the intervention and control groups in terms of gender, age, course of disease or disease severity (P>0.05). The scores for parental awareness of etiology [(9.56±0.25) vs. (7.45±0.85)], inducement factor [(8.84±0.62) vs. (6.76±1.36)], medication management [(9.56±0.25) vs. (7.97±0.85)] and daily life management of allergic rhinitis [(9.14±0.55) vs. (8.14±0.46)] were significantly higher in the intervention group than in the control group (P<0.05). The proportion of participants' compliance to immunotherapy was significantly higher in the intervention group than in the control group (92.50% vs. 75.00%, P<0.05). The scores for clinical symptoms [(3.12±0.94) vs. (3.96±1.23)], RQLQ score [(3.31±0.87) vs. (3.87±1.02)] and the SNOT-20 scores for nasal symptoms [(6.54±2.14) vs. (8.22±2.45)], sleep disorders [(4.11±0.58) vs. (5.24±1.03)], associated symptoms [(5.29±1.52) vs. (6.34±2.01)] and emotional consequences [(7.52±1.85) vs. (9.19±2.69)] were significantly lower in the intervention group than in the control group post-interventions (P<0.05). Conclusion Family interventions are effective to improve the compliance to immunotherapy, clinical symptoms, prognosis and quality of life among children with allergic rhinitis

Objective To investigate the association between intima-media thickness (IMT) and free fatty acids (FFA) in hypertensive patients with metabolic syndrome (MS). Methods IMT, FFA and body mass index (BMI) were measured in 69 hypertensive patients with metabolic syndrome (MS group) ,57 hypertensive patients without metabolic syndrome ( Non-MS group) ,and 50 healthy controls ( NC group). Results In the MS group,The BMI, serum levels of triglyceride (TG), fasting blood glucose (FPG) and FFA were ( 26.0 ± 2.1 ) kg/m2, (24.0 ±0.81 ) mmol/L and (5.64 ± 0.82) mmol/L respectively, which were significantly higher than those in the Non-MS group ( (24.9 ± 2.3 ) kg/m2, ( 1.93 ± 0. 55 ) mmol/L and ( 5.10 ± 1.08 ) mmol/L respectively ) and the NC group ( (23.6 ± 1.6), ( 1.49 ± 0.36) mmol/L and (4.70 ± 0.90) mmol/L respectively) ( F = 20.06, 30.96 and 15.17,P ＜0.05 or 0.01 ). FFA in the MS group ((562.11 ± 55.12)μmol/L) were significantly higher than that in the Non-MS group (402.65 ± 49.53 ) μmol/L) and the NC group ( ( 356.23 ± 45.93 ) μmol/L) ( F = 277.28, P ＜0. 01 ). IMT in the MS group, Non-MS group and NC group were (1. 10 ± 0. 13 )mm, (0. 82 ± 0. 12 )mm and (0.70 ± 0.11 ) mm, respectively, with significantly difference ( P ＜ 0. 01 ). In addition, the incidence of thickening was 28.99% (20/69), 17.54% ( 10/57 ) and 2.00% ( 1/50 ), respectively, with significantly difference ( P ＜0.01 ). Conclusions Serum level of FFA is associated with IMT in hypertensive patients with metabolic syndrome.

Objective To evaluate the value of uhrasonography in diagnosing the occult dorsal carpal ganglion. Methods Sixteen patients with chronic dorsal wrist pain received ultrasound examination. Eleven ofthem were treated with surgical therapy. And they were followed up for 1-8 months. Results The ultrasound characteristics of oecuh dorsal carpal ganglion were depicted as follows;①The dorsal cortical bone of scaphoid and lunate was continued and without damage. ② An oval anecho lesion with clear boundany, smooth ganglion wall, lateral shandowing and posterior enhancement could be detected in the dorsal part of scapholunate joint. ③Color Doppler flow imaging showed there was not obvious blood flow signals inside and around the ganglion. Conclusions Uhrasonography could be acted as a routine examination technique after the X-ray examintion in the diagnosis of the the occult dorsal carpal ganglion.

Objective To detect the genetic association between schizophrenia and rs1042724,rs384470 polymorphism at nucleotide of the nicotine-like acetylcholinergic receptor gene. Methods Observed in a sample of 98 parent/offspring trios where the proband net the American Classification and diagnostic Criteria for Mental Disorders. The Forth Revised Edition, criteria for schizophrenia using transmission/disequilibrium test(TDT) analysis. The polymorphism of nicotine-like acetylcholinergic receptor gene was detected with PCR methods and SNP typing in all nucleus families. Results Using a family-based association design we obtained evidence of an association between schizophrenia and allele of the rs1042724 polymorphism in the nicotine-like acetylcholinergic receptor gene(RR=1.31,2 (RR)=3.96,P＜0.05). Moreover the fact that transmission disequilibrium was observed when one affected offspring was selected at random from each family, suggesting that the results are due to association(McNemar 2 = 4.21,P＜0.05). There is no association between schizophrenia and rs1042724 polymorphism in the nicotine-like acetylcholinergic receptor gene (McNemar 2 =2.34,P＞0.05). Conclusion It shows an association between schizophrenia and the rs1042724 polymorphism at nucleotide of the nicotine-like acetylcholinergic receptor gene in Chinese.

OBJECTIVE:To evaluate the clinical efficacy and adverse effects of mycobacterium bovis in combination with antituberculosis drugs for initially treated smear positive pulmonary tuberculosis(TB)in senile patients.METHODS:A total of 121 initially treated smear positive TB cases were assigned to receive 2HReZE/4HRe alone(control group,n=61)or in combination with Mycobacterium bovis(22.5 ?g,once in two weeks for 6 months started at the end of the second week,treatment group,n=60).RESULTS:At the end of the first and second month since treatment,the sputum negative conversion rates showed significant differences between the treatment group and the control group(63.9% and 86.9% respectively in treatment group vs.30.0% and 58.3%,respectively in control group)(P0.05).CONCLUSION:As compared with antituberculosis drugs alone,the concomitant use of mycobacterium bovis and antituberculosis drugs shortened the time for the sputum negative conversion,focal absorption on X-ray chest film and clinical symptom improvement in initially treated smear positive senile TB patients,and mycobacterium bovis is a satisfactory immunotherapeutic agent for TB and it can be used in combination with antituberculosis drugs for smear positive senile TB patients.

OBJECTIVE:To provide reference for government in making control policy for tourist' drugstores.METHODS:The basic information,training information and the outcome of the training of 243 employees working in tourist' drugstores in Zhangjiajie were investigated by questionnaire survey.RESULTS & CONCLUSIONS:The basic quality of employees working in tourist drugstores in Zhangjiajie is low,and they have a strong wish for training incited by "base pay plus royalty" and they believe that they can gain a lot benefits from the training.It is advisable to strengthen training among the employees involved in pharmacy,conduct the training after subdividing the employees' needs and work out teaching materials tailored to the characteristics of different people.

OBJECTIVE:To probe into the status quo and requirements of drug utilization in Haiqin Sanatorium Area of Nanjing Military Region Hangzhou Sanatorium.METHODS:The drug utilization in 710 convalescents in Sanatorium Area from May 2007 to April 2008 was analyzed statistically.RESULTS:A total of 10 categories of drugs were used in the 710 convalescents,chiefly including anti-cold drugs,antihypertensive drugs,drugs for external use,antimicrobial agents,ophthalmic drugs,otorhinolaryngological drugs,vitamins and gastrointestinal drugs.The rate of drug use conforming diagnosis was 87.32%.Oral administration occupied 71.13%.CONCLUSION:The drug utilization in convalescents in Haiqin Sanatorium Area is basically rational.However,there are also some unreasonable points in the drug utilization which remain to be tackled further.