OBJECTIVE:To investigate the curative effect and economics of prostaglandins drugs in the treatment of glauco-ma,and to provide reference for clinical medication. METHODS:In retrospective study,a total of 790 glaucoma patients were di-vided into latanoprost group(62 cases),travoprost group(356 cases)and bimatoprost group(372 cases)according to therapy regi-men. They were given relevant medicine. Total effective rate of 3 groups were calculated,and the cost-minimization method was used for pharmacoeconomics evaluation. RESULTS:The total effective rate of 3 groups were 87.10%,84.27%,76.08% respective-ly,without statistical significance(P>0.05). The cost of them were 208.00 yuan,225.00 yuan and 173.00 yuan,and that of bima-toprost group was the lowest. The results of sensitivity analysis was in line with that of cost-minimization analysis. CONCLU-SIONS:For glaucoma,bimatoprost is more economical than latanoprost and travoprost.

Objective To explore the application of allergen detection in children with recurrent asthma and its clinical signifi‐cance .Methods The clinical data of 524 cases of children with recurrent asthma in this hospital ,from February 2013 to February 2015 ,were retrospectively analysed .According to age ,these children with recurrent asthma were divided into three groups:250 ca‐ses were enrolled into infants group(0- <1 years old) ,150 cases enrolled into cheepers group(1- <3 years old) ,124 cases were enrolled in children group (≥3 years old) .Children in the three groups were treated with allergen detection ,and positive rates and distribution of allergens were compared among three groups .Results The total positive rate of allergen detection was 39 .69%(208/524) .The positive rate of allergen detection was the highest in children group(66 .13% ) ,and the lowest in infants group (24 .00% ) ,and there were statistically significant differences in the positive rates among the three groups(P<0 .05) .The top 3 common allergens were milk ,household dust mite and cat dander .The positive rates of household dust mite and house dust were the highest in children group ,but lowest in infants group ,there were statistically significant differences in the positive rate among the three groups(P<0 .05) .Conclusion Allergen detection is particularly important for children with recurrent asthma ,which not only could quickly find the etiology of asthma and identify children who are susceptible to asthma ,but also provide references for early intervention in childhood asthma .

The age-related changes of serum lipid peroxide (LPO), RBC supero-xide dismutase activity (SOD) and glutathione peroxidase activity (GSH-Px), Cu, Zn and Se of blood were observed in 217 normal male persons aged 6~82. It was found that LPO increased significantly with age and SOD, GSH-Px decreased significantly in the elderly (60-70yrs). Blood Zn, Cu and Zn/Cu were highest in the childhood and lowest in the elderly. No significant change of Se with age was observed.The stepwise regression analysis showed that the factors influencing aging mainly were LPO and GSH-Px. It seems that LPO can be used as an indicator of aging.LPO was positively but GSH-Px, SOD, Zn and Cu negatively correlated with aging.

This study was conducted to explore whether cholecystokinin-B/gastrin receptor (CCKBRwt) gene and its alternative splicing variant (CCKBRi4sv) are expressed in human gastric carcinomas cell line and tissues, and to find out their relationship with the development and progression of human gastric carcinoma. The mRNA expression levels of CCKBRwt and CCKBRi4sv were detected in 30 human gastric carcinomas and normal tissues adjacent to cancer, 10 gastritis specimens, 2 autopsied normal stomach specimens as well as in a gastric carcinoma cell line SGC-7901 cells. The results revealed that the transcripts of CCKBRwt and CCKBRi4sv were observed in all of the human gastric specimens tested, but only CCKBRwt was expressed in gastric cancer cell line SGC-7901 cells. The expression levels of the two receptors were not correlated with the differentiation and metastases of gastric cancers. From the results, we infer that human gastric tissues simultaneously express CCKBRwt and CCKBRi4sv, and CCKBRi4sv may have unknown physiological functions in gastric epithelial cells.
Base Sequence ; Epithelial Cells ; metabolism ; Gastric Mucosa ; metabolism ; Gastrins ; biosynthesis ; genetics ; Gastritis ; genetics ; metabolism ; Humans ; Molecular Sequence Data ; RNA, Messenger ; biosynthesis ; genetics ; Receptor, Cholecystokinin B ; biosynthesis ; genetics ; Stomach ; metabolism ; Stomach Neoplasms ; genetics ; metabolism ; Tumor Cells, Cultured

Objective:To investigate the clinical characteristics of children with atopic dermatitis (AD) and the changes in serum levels of apolipoprotein A1 (Apo A1), 25-hydroxyvitamin D [25(OH)D] and eosinophil derived neurotoxin (EDN).Methods:200 children with AD treated in Zhuzhou Central Hospital from January 2016 to December 2019 were selected retrospectively as AD group and 100 healthy children as control group. The clinical characteristics of children with AD were analyzed, and the differences in serum Apo A1, 25 (OH)D and EDN levels between two groups were compared. The relationships between serum Apo A1, 25(OH)D, EDN levels and severity of AD were explored.Results:The male to female composition ratio of 200 AD patients was 1.41∶1, and the age of onset <3 months was the highest (64.50%). Inhalation allergens were detected in 118 cases (59.00%) and ingestion allergens in 82 cases (41.00%). The levels of Apo A1 and EDN in AD group were significantly higher than those in control group, while the level of 25(OH)D was significantly lower than that in control group ( P<0.05). With the aggravation of the disease, the serum Apo A1 and EDN levels in AD children increased gradually, while the serum 25(OH)D level decreased significantly (all P<0.05). Severity Scoring of Atopic Dermatitis (SCORAD) was positively correlated with Apo A1 and EDN levels ( P<0.05), and was negatively correlated with 25(OH)D level (all P<0.05). Conclusions:Apo A1, 25 (OH)D and EDN are involved in the pathogenesis of AD in children, and their serum levels are closely related to the severity of AD.