Based on the traditional Chinese medicine ( TCM ) theory of correspondence between man and the universe and supporting yang in spring and summer, acupoint sticking therapy has a good clinical effect in respiratory diseases treatment in summer . Its mechanism may be involved in regulating immune function , in-hibiting inflammatory response , scavenging oxygen free radicals and inhibiting protease-antiprotease imbalance , which need to be further studied and identified .

Objective To explore the effects of parent-adolescent conflict and cohesion on relational aggression among junior students.Methods Parent-adolescent Conflict Questionnaires,Parent-adolescent Cohesion Questionnaires,and the Relational Aggression Questionnaires were used in investigating 392 junior students.Results The level of relational aggression of junior students was low (22.52±5.15).There was no differences between relational aggression of male students (22.93± 5.43) and female students (22.00± 4.73) (P＞ 0.05),and of grade 1 students(22.72±5.14)and grade 2 students(22.64±5.67),grade 3 students(21.93±4.22) (P＞0.05).The students' relational aggression showed a significantly positive correlation with frequency and intensity of parent-adolescent conflict(r=0.269,r=0.307,r=0.268,r=0.271,P＜0.01),and negative correlation with father-adolescent cohesion(r=-0.171,P＜0.01).Parent-adolescent cohesion was negative predictor of relational aggression(β=-0.123,P＜0.05),and the intensity of parent-adolescent conflict was positive predictor(β=0.301,P＜0.01).Conclusion Parent-adolescent conflict and cohesion have significant effect on relational aggression among junior students.

Chronic obstructive pulmonary disease (COPD) is a serious disease constituting a major threat to public health. Current popularity of traditional Chinese medicine (TCM) in treating COPD implies its potential advantage in improving symptoms, reducing the frequency of acute exacerbation and improving the patients' quality of life. This study is to evaluate the efficacy and safety of a comprehensive intervention, Bufei Yishen Granule combined with acupoint-sticking therapy, in patients with stable COPD.

AIM: To observe the expression of fractalkine, and its receptor, CX3CR1, in renal tissues of patients with diffuse proliferative lupus glomerulonephritis (WHO class IV), minimal glomerular abnormalities, and normal kidney. Meanwhile, the correlation among the expression of fractalkine, CX3CR1 and CD68-positive macrophages was investigated, and the role of fractalkine and CX3CR1 in the pathogenesis of lupus nephritis was discussed. METHODS: The expressions of fractalkine, CX3CR1 and CD68 were detected immunohistochemically in kidney tissue sections obtained from twenty-one patients with WHO class IV lupus nephritis, eighteen cases with minimal glomerular abnormalities, and eight normal kidneys which were no abnormality under light microscope. RESULTS: (1) Fractalkine was generally indistinguishable in tissue sections from normal kidney and minimal glomerular abnormalities. CX3CR1-positive cells and CD68-positive macrophages were sparsely detected in the glomeruli and in the cortical interstitium. (2) There were considerable CX3CR1-positive cells and macrophages in both the glomeruli and the interstitium in sections from class IV lupus nephritis. The number of CX3CR1-positive cells significantly correlated with the number of macrophages in the glomeruli and in the interstitium respectively (r=0.956, P

Chronic obstructive pulmonary disease (COPD) is a major public health problem worldwide. Pulmonary rehabilitation (PR) is an established intervention for the management of patients with COPD. Exercise training is an important part of PR, and its effectiveness in patients with COPD is well established. However, alternative methods of PR training such as Daoyin have not been appropriately studied. Hence, alternative forms of exercise training that require less exercise equipment and no specific training place should be evaluated. This paper describes the study protocol of a clinical trial that aims to determine if pulmonary Daoyin training will improve the exercise capacity and psychosocial function of patients with COPD in China.

Drug risk assessment and management is an important measure for reducing the adverse drug reaction and enhancing medication safety of the patient. Based on the concepts of drug risk assessment and risk management, and domestic and international drug risk management situation, this paper discusses the risk management of post-marketing Chinese medicine.
Adverse Drug Reaction Reporting Systems ; Drug-Related Side Effects and Adverse Reactions ; etiology ; prevention & control ; Humans ; Medicine, Chinese Traditional ; adverse effects ; Product Surveillance, Postmarketing ; methods ; Risk Assessment ; methods ; Risk Factors

The low expression rate of exogenous genes in cyanobacteria is one of the bottlenecks of cyanobacteria genetic engineering. The T7 RNA polymerase expression system has achieved the efficient expression of exogenous genes in Escherichia coli. Cyanobacteria and E. coli are both Gram-negative bacteria with high genetic homology. The construction of T7 RNA polymerase expression system in cyanobacteria may improve the expression of foreign genes. In order to construct the T7 RNA polymerase expression system in Anabaena sp. PCC 7120, methods such as overlapping extension PCR and digestion-ligation technique were used to construct a site-specific integration vector pEASY-T1-F1-TacT7RNAPCmR-F2 and a shuttle expression vector pRL-T7-hG-CSF. The site-specific integration vector is capable of expressing T7 RNA polymerase, and the shuttle expression vector expresses hG-CSF driven by the T7 promoter. Then we introduced the site-specific integration vector into the wild type cyanobacteria by electroporation and transferred the shuttle expression vector into the site-integrated transgenic cyanobacteria by triparental conjugative transfer. In the end, we identified the presence of foreign genes in cyanobacteria by PCR, tested the transcription level of foreign genes in cyanobacteria by RT-PCR, and detected the protein expression of foreign genes in cyanobacteria by Western blotting. The two vectors were successfully constructed, the T7 RNA polymerase gene and hG-CSF gene were transferred into cyanobacteria well, and both genes were also expressed in cyanobacteria. In summary, the T7 RNA polymerase expression system was successfully constructed in cyanobacteria, and the expression rate of hG-CSF gene was doubled than the traditional cyanobacteria expression systems. This expression system will provide a better tool for the application of cyanobacteria genetic engineering and will promote the development of cyanobacteria as a chassis cell in the fields of synthetic biology in the future.
Anabaena/genetics* ; Cloning, Molecular ; DNA-Directed RNA Polymerases ; Escherichia coli/genetics* ; Gene Expression ; Mercury ; Plasmids ; Viral Proteins

OBJECTIVE: To evaluate the efficacy and safety of the third-generation aromatase inhibitor letrozole in the treatment of McCune-Albright syndrome (MAS) girls with peripheral precocious puberty. METHODS: Twenty-one MAS girls with peripheral precocious puberty treated in Pediatrics Department of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine from March 2012 to June 2017 were enrolled in the study. Patients presented with repeated vaginal bleeding, premature breast enlargement, café-au-lait spots or dysplasia of bone fibers, and low levels of luteinizing hormone (LH) and follicle-stimulating hormone (FSH); and the congenital adrenal hyperplasia, estrogen-producing tumors, and exogenous estrogen intake were excluded. Letrozole were administrated at a dose of 0.5-2 mg·m ·d for 6 to 12 months. The patients were observed for changes in breast staging, vaginal bleeding, sex hormone levels, liver function and bone age changes, and changes in uterine and ovarian volume. RESULTS: After treatment, bone age/chronological age (BA/CA)was decreased from 1.23±0.30 to 1.11±0.18 ( < 0.01); the predicted adult height (PAH) increased from (156.2±5.9)cm to (158.4±2.1)cm after treatment ( < 0.05); the vaginal bleeding was reduced and the estradiol level decreased, while the teststosterone level and the uterus showed no significant increase, and no adverse reactions such as ovarian torsion and abnormal liver function were observed. CONCLUSIONS Precocious puberty is one of the most common endocrine manifestations in MAS. Our findings suggest that letrozole may be an effective and safe therapy to precocious puberty in girls with McCune-Albright Syndrome.
Aromatase Inhibitors ; Child ; China ; Female ; Fibrous Dysplasia, Polyostotic ; Humans ; Letrozole ; Puberty, Precocious