OBJECTIVE:To observe therapeutic efficacy and side effect of perospirone in the treatment of elderly depression. METHODS:64 elderly patients with depression were randomly divided into paroxetine combined with perospirone group (drug combination group) and paroxetine group (single drug group) with 32 patients in each group. Both groups were given paroxetine 20-40 mg/d,and drug combination group was additionally given perospirone 4-8 mg/d. HAMD and CGI-SI were adopted to evalu-ate therapeutic efficacy after 8 weeks treatment,and side effect was evaluated with TESS scale;those were compared between 2 groups. RESULTS:After 8 weeks treatment,the effective rate of drug combination group and single drug group were 75.0% and 50.0%;there was statistical significance(P<0.05). There was statistically significant difference in HAMD and CGI-SI scores be-tween two groups(P<0.05). There was no statistically significant difference in the incidence of ADR between 2 groups(P>0.05). CONCLUSIONS:Small-dose of perospirone can improve therapeutic efficacy of paroxetine in the treatment of elderly depression with less side effect and good safety.

To explore the effect of lycorine in inducing apoptosis of pulmonary carcinoma cell A549 and its mechanism. In the study, pulmonary carcinoma cell A549 were taken as the experimental subject and processed with different concentrations of lycorine (0, 0.5, 1.0, 2.0, 4.0 and 8.0 μmol x L(-1)). The MTT method was used to observe the cell proliferation. The apoptosis rate of A549 cells was determined by Annexin FITC/PI double staining. The microplate reader was used to detect the activities of Bcl-2, Bax and p53. The changes in mitochondrial membrane potential were measured by the flow cytometry. The expressions of apoptosis-related factors Bcl-2, Bax, p53 and Survivin were determined by Real-time PCR. The results showed that lycorine significantly inhibited the proliferation of A549 cells (P < 0.05), induced the apoptosis on A549 cells (P < 0.05), increased the activities of Bax and p53, reduced Bcl-2 activity and mitochondrial membrane potential, and notably changed the gene expressions of Bcl-2, Bax, p53 and Survivin (P < 0.05). In conclusion, lycorine can induce the apoptosis of A549 cells and be applied to treat pulmonary carcinoma. Its mechanism may be related to the activation of relevant factors in Bcl-2 signaling pathway.
Amaryllidaceae Alkaloids ; pharmacology ; Antineoplastic Agents, Phytogenic ; pharmacology ; Apoptosis ; drug effects ; Carcinoma ; drug therapy ; genetics ; metabolism ; physiopathology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Lung Neoplasms ; drug therapy ; genetics ; metabolism ; physiopathology ; Phenanthridines ; pharmacology ; Proto-Oncogene Proteins c-bcl-2 ; genetics ; metabolism ; Signal Transduction ; drug effects ; Tumor Suppressor Protein p53 ; genetics ; metabolism ; bcl-2-Associated X Protein ; genetics ; metabolism

China ; Humans ; Occupational Health ; statistics & numerical data ; Physical Examination ; trends

The study is aimed to investigate the effect of plant growth regulators on yield and quality of the Salvia miltiorrhiza. The plant growth regulators was spraying on Salvia plants in July or August in field experiment, then the yield, ingredient content and the antioxidant activity were determined. The results showed that plant growth regulator 'Zhuanggenling' could increase the yield of Salvia with root-planting by 38.45%. Plant growth regulator 'Duoxiaozuo' could increase the yield of Salvia with seedling planting by 14.19%. Both plant growth regulator significantly reduced the antioxidant activity of Salvia in vitro, but they had no significant effect on active ingredient contents.
Diterpenes, Abietane ; analysis ; Phenanthrenes ; analysis ; Plant Extracts ; analysis ; Plant Growth Regulators ; pharmacology ; Salvia miltiorrhiza ; chemistry ; drug effects ; growth & development

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Objective To investigate the protective effect of magnesium isoglycyrrhizinate on the liver of hepatic arterial chemoembolization.Methods 68 patients with hepatic arterial chemoembolization were selected as research subjects,they were divided into magnesium isoglycyrrhizinate group and control group.All patients were routinely given hepatoprotective drug treatment from seven days before surgery until three days after surgery,magnesium isoglycyrrhizinate group was given magnesium isoglycyrrhizinate treatment on the basis of hepatoprotective treatment. Detected and compared the alanine aminotransferase,aspartate aminotransferase,total bilirubin,total protein,albumin and cholinesterase levels before and after liver cancer before and after surgery.Results The alanine aminotrans-ferase,aspartate aminotransferase levels at 3 days after surgery[(60.2 ±25.8)and (71.5 ±29.6)IU /L]were higher than before surgery in the control group[(34.7 ±18.6)and (49.5 ±20.4)IU /L](t =7.264 and 5.974,all P <0.05).The alanine aminotransferase,aspartate aminotransferase levels at 3 days after surgery had no differences with before surgery in the magnesium isoglycyrrhizinate group (P >0.05).The alanine aminotransferase,aspartate amin-otransferase and total bilirubin levels before surgery in magnesium isoglycyrrhizinate group had no differences with the control group (P >0.05).The alanine aminotransferase,aspartate aminotransferase levels at 3 days after surgery in the magnesium isoglycyrrhizinate group[(44.8 ±22.8)and (57.3 ±24.8)IU /L]were higher than those in the control group[(60.2 ±25.8)and (71.5 ±29.6)IU /L](t =6.385 and 7.358,all P <0.05).The albumin and cholinesterase levels at 3 days after surgery in the magnesium isoglycyrrhizinate group and the control group[(28.4 ± 4.7)g/L,(8.0 ±4.8)kU /L and (29.3 ±3.5)g/L,(6.9 ±4.3)kU /L]were lower than before surgery[(34.2 ± 4.3)g/L,(9.3 ±5.4)kU /L and (33.7 ±3.9)g/L,(9.0 ±5.8)kU /L](t =11.834,6.247 and 10.276,8.743,all P <0.05).The albumin and cholinesterase levels before surgery in the magnesium isoglycyrrhizinate group had no differences with the control group (P >0.05).The albumin and cholinesterase levels at 3 days after surgery in the magnesium isoglycyrrhizinate group[(28.4 ±4.7)g/L,(8.0 ±4.8)kU /L]were lower than those of control group [(29.3 ±3.5 )g/L,(6.9 ±4.3)kU /L](t =8.436 and 6.947,all P <0.05 ).The incidence rates of adverse reactions of the magnesium isoglycyrrhizinate group (upper abdominal pain incidence rate was 35.3%,fever incidence rate was 29.4%,nausea and vomiting incidence rate was 52.9%)were lower than those of the control group(55.9%,88.2%,76.5%)(χ2 =7.246,6.472,6.274,all P <0.05).Conclusion Hepatic arterial chemoem-bolization has some damage to liver function of liver cancer patients.Magnesium isoglycyrrhizinate can reduce liver damage,improve liver synthetic function,and has a protective effect on liver.

Objective To study the clinical and imaging features of Marinesco Sjgren syndrome.Methods The clinical,laboratorial and imaging information of a patient with Marinesco Sjgren syndrome (28 years old, female) was reported.Results The clinical findings included besides the major features of the syndrome, e.g. ataxia, cataracts, growth deficiency and mental retardation,chronic renal deficiency, hypoparathyroidism and hypogonadism. Karyotype of chromosome was 46,XX,1q +,22s +. CT scan showed stripped path like high density in both lenticular nucleus, cerebellar atrophy; MRI showed cerebellar vermis and hemispheres of small volume. Other abnormal superatentorial findings were showed in MRI, including enlarged third, fourth and lateral ventricles,and expanded cistern;pachygyria in left temporal lobe and a thin corpus callosum lap.Conclusion The major features of Marinesco Sjgren syndrome were growth deficiency and mental retardation,congenital cataracts, cerebellar ataxia, etc.Skull MRI might be helpful in the early diagnosis of the disorders.

Objective: To investigate the effect of all trans retinoid acid (ATRA) on bone cell proliferation and differentiation. Methods: Newborn rat calvarial osteoblastic cells were isolated and the metabolism of the osteoblastic cells were determined by MTT, Goldens method and immunocytohistologic method. Results: 10 -5 , 10 -6 , 10 -7 , 10 -8 , 10 -9 mol/L ATRA could increase osteoblastic cells proliferation after 72 h culture; 10 -5 , 10 -6 , 10 -7 mol/L ATRA could increase ALP activity. The expression of cyclin D 1 was decreased. Conclusion: ATRA stimulates the proliferation and differentiation of rat calvarial osteoblastic cells in vitro. Cell cycle relative proteins may play an important role in control of cell proliferation and differentiation induced by retinoic acid and derivatives.

Objective To analyze the allergens detection in asthmatic infants and young children. Methods The specific IgE test and allergens screening test were conducted in 243 infants and young children with whooping diseases including asthmatic bronchitis, asthmatic pneumonia and asthma by skin prick test and Pharmacia UniCAP test. Results 1. Food allergen was the allergen detection most frequently in infants(P = 0.03). The proportion of aeroallergens increased significantly with age (positive rate:67. 2%). Milk and egg white was the main food allergen detection in infants and young children,and the main aeroallergen detection was house dust mite. 2. The allergen - specific IgE test using UniCAP test system was more accurate than skin prick test. Conclusions The infants are more susceptible to food hypersensitivity; the increasing opportunity of aeroallergen exposure may lead to a higher prevalence of aeroallergens in young children. UniCAP system is more accurate than other methods.

Animals ; Endotoxemia ; metabolism ; pathology ; Female ; Liver ; metabolism ; pathology ; Male ; Mitochondria, Liver ; metabolism ; Rats ; Reactive Oxygen Species ; metabolism