In recent years,Department of Pharmaceutical at Hunan Normal University,taking advantage of the resources of comprehensive university and taking the new model of credit as the turning point,has carried out profitable exploration and practice in the reform of undergraduate teaching and has put forward some ideas to deepen pharmaceutical teaching reforms.

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To explore the status of cancer pain management among hospitalized elderly patients.Pain intensity,use of analgesic drugs and incidence of adverse reactions were surveyed for 620 cancer pain patients.And 218 of them were aged over 65 years.The proportions of mild,moderate and severe pain were 29.8％,36.2％ and 34.0％ respectively.And the corresponding rates in young and middle-aged patients were 28.4％,34.8％ and 36.8％ respectively (P ＞ 0.05).In elders with cancer pain,28％ used no analgesic.For severe pain patients,only 71.6％ received potent opioids and 5.4％ nonsteroidal antiinflammatory drugs.And the corresponding rates in young and middle-aged patients were 26.1％,73.0％ and 4.7％ respectively (P ＞ 0.05).The rates of constipation,dysuria and delirium in elderly patient group were higher than young and middle-aged patient group (P ＜ 0.05).Pain management is unsatisfactory and rational uses of analgesic drugs should be strengthened for preventing the relevant adverse reactions.

Objective To evaluate the efficacy of flurbiprofen axetil for treatment of break-through pain (BTP) in patients with metastatic bone cancer pain.Methods Ninety-seven patients with metastatic bone cancer pain complicated with BTP were randomly divided into morphine group (M group,n =51) and flurbiprofen axetil group (F group,n =46).In group M,immediate release morphine sulfate was given orally,and the single dose for pain relief was about 10％ to 15％ of the daily slow-release dose,and the administration was repeated until BTP was relieved.In group F,flurbiprofen axetil 50 mg was infused intravenously over 30 min,and the maximum dose was 150 mg.The BTP frequency was recorded within one month after the first BTP relief.The drug consump-tion for treatment of primary cancer pain,and adverse reaction were recorded.Results The onset time of flurbiprofen axetil and immediate release morphine sulfate was (18± 9) and (35± 11) min,respectively (P ＜ 0.05).The onset time of BTP treatment was significantly shorter,and the incidence of constipation was lower in group F than in group M (P ＜ 0.05).There was no statistical significance in the BTP frequency between the two groups (P ＞ 0.05).As compared with that before BTP treatment,the drug consumption for treatment of primary cancer pain was significantly increased after treatment in group M (P ＜ 0.05) and no significant changes were found after treatment in group F (P ＞ 0.05).Conclusion Flurbiprofen axetil is safer and more effective in relieving BTP in patients with metastatic bone cancer pain than immediate release morphine sulfate,and it does not affect the drug tolerance for treatment of primary pain.

Objective To understand the epidemiological characteristics and hospitalization death disease composition of elderly hospitalized patients aged 65 years and over in Dongguan city, and provide scientific basis for the health prevention and health care work of relevant departments. Methods Through the "Guangdong province medical institutions medical records statistics management system" selected in 2015 in Dongguan city, 65 years old and over hospitalized patients with death of 959 cases, investigated the hospitalization death disease composition, analysis of its age distribution, gender distribution, the distribution of the season of death and so on. Results The top five hospitalization death disease composition were Malignant neoplasms, Ischaemic heart diseases, Cerebrovascular diseases, Pneumonia and Injury, accounting for 65. 17％ of the deaths. There were significant differences in mortality among different gender groups(P＜0. 05). There were significant differences in mortality among different age groups(P＜0. 05). The distribution of death season is the highest in spring and summer. Conclusion To master the hospitalization death disease composition of elderly hospitalized patients, strengthen health education, reduce mortality and improve the quality of life of the elderly.

Mammalian reproduction is closely related to their metabolic status. The hypothalamus-pituitary-gonad axis ( HPG axis) is regulated by various metabolic factors. Glucagon-like peptide-1 ( GLP-1) is one of various metabolic factors that not only affect glycemic and metabolic control, but also with many other effects, including affecting HPA axis. The function of GLP-1 is related to the location of glucagon-like peptide-1 receptor ( GLP-1R) distribution. It has been confirmed that GLP-1R is widely distributed in HPG axis. The effects of GLP-1 and GLP-1R agonists on the HPG axis have also attracted much attention. The positive effects of GLP-1 and GLP-1R agonists on the HPG axis indicated it could be the new target for the new treatment for gonadal diseases. The role of GLP-1 and GLP-1R agonists in the central nervous system is reviewed.

Objective:To detect the genes of common genetic diseases in newborns with the high-throughput sequencing technology based on target gene capture, to study the incidence rate of such diseases, the carrying rate and variant types of pathogenic mutations related to such diseases, and to explore the application value of the high-throughput sequencing technology in screening genetic diseases of newborns.Methods:The heel blood of 1 793 newborns born in Guangdong province from June 2019 to April 2020 were collected, and the exon regions of 138 common genetic disease-related genes in neonates were detected using the high-throughput sequencing technology based on target gene capture.The pathogenicity of the mutations was interpreted according to the " Classification Criteria and Guidelines for Genetic Variation(2017)" , in which known disease and probable disease were considered as positive mutations.The positive mutations were verified by Sanger sequencing technology, and the test results were analyzed with statistical methods.Results:Among the 1 793 newborns, 978 were male and 815 were female.A total of 158 positive cases were screened(8.81%), and 11 positive diseases were detected.Among the positive diseases, there were 41 cases(2.29%)of autosomal recessive deafness type 1A, 40 cases(2.23%)of Gilbert syndrome or Crigler-Najjar syndrome, and 33 cases(1.84%)of glucose-6-phosphate dehydrogenase deficiency(1.84%), 19 cases(1.06%)of familial hypercho-lesterolemia, 18 cases(1.00%) of sodium taurocholate cotransporter peptide deficiency disease, 2 cases(0.11%)of mitochondrial non-syndromic deafness, 2 cases(0.11%)of Citrin deficiency, 1 case(0.06%)of holocarboxylase synthase deficiency, 1 case(0.06%)of β-thalassemia and 1 case(0.06%)of metachromatic leukodystrophies.Of all studied cases, 972 carried one or more positive mutations, involving 85 kinds of diseases in total.The diseases with a high carrying rate were Gilbert syndrome or Crigler-Najjar syndrome(359 cases, 20.02%), autosomal recessive deafness type 1A(302 cases, 16.84%), and sodium taurocholate cotransport peptide deficiency disease(291 cases, 16.22%). The high-frequency mutation sites were UGT1A1 gene c. 211G> A, GJB2 gene c .109G> A and SLC10A1 gene c. 800C> T. Conclusions:The common genetic diseases detected in neonates from Guangdong province are autosomal recessive deafness type 1A, Gilbert syndrome or Crigler-Najjar syndrome, glucose-6-phosphate dehydrogenase deficiency, familial hypercholesterolemia, and sodium taurocholate cotransport peptide deficiency.There are high-frequency carrying mutation sites in the population.Preliminary genetic screening of common neonatal genetic diseases can accumulate data and experience for the development of newborn genetic screening.