OBJECTIVE To investigate the improvement effects and potential mechanisms of Sangbaipi decoction （SBP） on mice with second-hand smoke-induced pulmonary fibrosis （PF）. METHODS Using network pharmacology methods， the common targets between the active components of SBP and PF-specific targets were screened， the protein-protein interaction network was constructed， the pathway enrichment analysis was performed using the Kyoto Encyclopedia of Genes and Genomes， and the molecular docking was conducted. Based on these results， the male Kunming mice were divided into a normal control group， a model control group， an SBP group （1.08 g/kg， calculated by crude drugs）， and a pirfenidone group （positive control， 90 mg/kg）， with eight mice in each group. Except for the normal control group， all other groups were exposed to second-hand smoke via the static respiratory tract smoking method （30 min of smoking twice daily for 20 consecutive days） to establish a mouse model of PF induced by second-hand smoke. Each drug group was administered the corresponding drug solution via gavage 0.5 h after the second daily smoke exposure； the normal control and model control groups were simultaneously administered an equal volume of water via gavage， once daily for 20 consecutive days. Twenty-four hours after the final administration， pathological changes in lung tissue were observed， and the levels of pro-inflammatory factors， injury markers， and the expression of proteins in related signaling pathways in lung tissue were detected. RESULTS A total of 2 448 common targets were identified， with core targets including protein kinase B1 （AKT1）， tumor necrosis factor-α （TNF-α）， and interleukin-6 （IL-6）， which were enriched in signaling pathways such as phosphoinositide 3-kinase （PI3K）/AKT. The bin ding energies of AKT1， PI3K， TNF-α， and IL-6 to the active compound chaksine were －11.0， －7.7， －9.0， and －9.4 kcal/mol， respectively. Compared with the model control group， pathological changes such as inflammatory cell infiltration and collagen deposition in lung tissue were alleviated in the administration groups. The expression of collagen Ⅲ in lung tissue was significantly downregulated， and the levels of IL-6， TNF-α， tissue inhibitor of metalloproteinase 1， and pulmonary surfactant-associated protein D， as well as the percentage of positive areas with pulmonary fibrosis and protein phosphorylation levels of PI3K and AKT， were all significantly downregulated or reduced （ P ＜0.05）. CONCLUSIONS The role of SBP in improving PF induced by second-hand smoke may be related to the regulation of multiple core targets， including AKT1， and the inhibition of the PI3K/AKT signaling pathway， thereby alleviating pulmonary inflammation and collagen deposition.

Objective:To investigate the post-traumatic stress response in women with unintended pregnancy termination and analyze its related factors.Methods:Totally 388 women with unintended pregnancy termination from two public hospitals in Fujian were selected as the research subjects.They were assessed with the Impact of E-vent Scale-Revised(IES-R),Hospital Anxiety and Depression Scale(HADS),Connor-Davidson Resilience Scale(CD-RISC)and Perinatal Grief Scale(PGS).The total score of IES-R ≥35 was positive for post-traumatic stress disorder screening.Results:The total score of IES-R was(20.6±12.4),and the positive rate of post-traumatic stress disorder screening was 16.5％.Multiple linear regression analysis showed that the IES-R total scores were higher in those who thought pregnancy timing was appropriate than those who thought pregnancy timing was wrong(β=0.13),and lower in women with moderate pain during termination than in those with severe pain(β=-0.09).The IES-R total scores were positively correlated with gestational weeks,depression scores of the HADS and grief scores of the PGS(β=0.18,0.27,0.16),and negatively correlated with optimism scores of the CD-RISC(β=-0.12).Conclusion:The post-traumatic stress response of unintended termination of pregnancy is at a moder-ate level.Post-traumatic stress symptoms are more likely to occur in women who thought pregnancy timing is ap-propriate,and those with severe pain during pregnancy termination,large gestational weeks,high level of depression during pregnancy,and high level of grief after pregnancy termination.

To investigate the effects of genistein (Gen) on the biosynthesis of N-glycolylneuraminic acid (Neu5Gc) in rats, 80 4-week-old male SD rats were randomly equally into the control and genistein groups. The rats of control and genistein groups were fed 5% ethanol and 300 mg/(kg·d) genistein respectively by gavage. The contents of Neu5Gc in hind leg muscle, kidney and liver tissues of rats were measured by using high performance liquid chromatography coupled with fluorescence detector (HPLC/FLD), and the mechanism of inhibition of Neu5Gc synthesis was investigated by using the molecular docking of Gen and sialyltransferase. On the 15th day, the content of Neu5Gc in hind leg muscle and liver tissues decreased 13.77% and 15.45%, respectively, and there was no significant change in the content of Neu5Gc in kidney tissues. On the 30th day, the content of Neu5Gc in liver tissues decreased 13.35%, however, there was no significant change in the content of Neu5Gc in kidney tissues and Neu5Gc was not detected in hind leg muscle. The content of Neu5Gc in hind leg muscle, kidney and liver tissues decreased respectively 32.65%, 32.78%, 16.80% and 12.72%, 11.42%, 12.30% while rats fed on the 45th and the 60th days. Genistein has formed the hydrogen bond with sialyltransferase activity site residues His319, Ser151, Gly293, Thr328 and formed a hydrophobic interactions with the residues His302, His301, Trp300, Ser271, Phe292, Thr328, Ser325 and Ile274. The results of molecular docking indicated that the weak intermolecular interaction was the main cause of genistein inhibiting sialyltransferase activity. The research results provided an experimental basis for the subsequent reduction of Neu5Gc in red meat before slaughter.
Animals ; Gene Expression Regulation, Enzymologic ; drug effects ; Genistein ; pharmacology ; Male ; Molecular Docking Simulation ; Neuraminic Acids ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Transferases ; metabolism

Objective To investigate the clinical validity of the Chinese version of John Hopkins Adapted Cognitive Exam (ACE) for in-patients in neurological intensive care unit (NICU). Methods From May, 2014 to June, 2015, 94 inpatients in NICU and 52 healthy persons were assessed with the Chinese version of ACE and Mini-Mental State Examination (MMSE). Results The total score of ACE correlated with the total score of MMSE (r=0.805, P<0.001). There was a significant difference in the total score and the scores of the subtests of both the ACE and MMSE between the patients and the controls (t>2.458, P<0.05). The area under the receiver operating curve was not different between ACE and MMSE (Z=0.707, P=0.480). Conclusion The Chinese version of ACE can be the tool for assessment of cognition for pa-tients in NICU.

Objective To test the reliability and validity of the Chinese version of the John Hopkins Adapted Cognitive Exam ( ACE) in NICU patients. Methods The English ACE was translated and adapted into the Chinese version . Cognitive functions of 40 critically ill patients in NICU were assessed with the Chi?nese version of ACE and MMSE battery.The scores of ACE and MMSE were analyzed to test the content va?lidity,construct validity,concurrent validity,internal consistency,inter?rater reliability and test?retest reliabil?ity.Result The correlation coefficient between each factor and the total score ranged from 0.617 to 0.938, and the content validity was good.The ACE was significantly correlated with MMSE( r=0.822, P<0.05). Five factors were extracted by main principle analysis, the cumulative contribution was 85. 90%, the factor loading of each item was all over 0.5,the scale had good construct validity.There existed a good internal con?sistency ( Cronbach’ α=0.756 ) as well as a good inter?rater reliability ( ICC>0.95) and test?retest reliabil?ity (ICC=0.652?0.979) of the Chinese version of ACE.Conclusions The Chinese version of ACE has been proved to be a reliable and valid screening tool for cognitive impairment in NICU patients.

Objective To discuss the influence of family function and social support on insulin treatment compliance in patients with diabetes mellitus. Methods A total of 368 diabetic patients diagnosed using insulin treatment were selected between March 2013 and May 2014 in outpatient department of endocrinology department. Situations of Insulin treatment compliance, family function, social support were investigated by questionnaire. Results Insulin treatment compliance were good in 202 cases (54. 9%), poor in 120 cases (32. 6%) and very poor in 46 cases (12. 5%). The cases of different levels of family function were 183 (49. 7%) with a high level, 82 (22. 3%) with a general level and 103 (28. 0%) with dereliction of duty level. The cases of low, a general and a high level of social support were 119 (32. 3%), 108 (29. 3%) and 141 (38. 3%). Multiple regression analysis showed that the main factors influencing the compliance of insulin treatment were age, education degree, marital status, occupation, monthly income, payment methods, disease duration, family function and social support. Conclusions When the scores of family function and social support are higher, the treatment compliance is higher too. The nursing staff should improve patient's family function and social support in order to improve the patients' insulin treatment compliance, so as to improve patients'quality of life.

Objective To establish the reference intervals of thyroid hormone levels fro the women in early ,middle and late preg‐nancy in the local area .Methods Through the strict screening for routine diagnosis of pregnant women who went to the hospital , we choose 420 women with 6-37 weeks of pregnancy and 120 non pregnancy women(control group) .Chemiluminescence was used to detect thyroid stimulating hormone(TSH) ,free thyroxine(FT4 ) ,total thyroxine(TT4 ) ,free triiodothyronine(FT3) ,total triiodo‐thyronine(TT3 ) for the pregnant women in early pregnancy(0-12 weeks) ,mid‐pregnancy(13-27 weeks) ,and late pregnancy(28-40 weeks) and women in control group .Using those data ,we established reference intervals of thyroid hormone and use bilateral limits P2 .5 - P97 .5 to represent .Results The differences of serum TSH ,FT4 ,TT4 ,TT3 concentration between pregnant group and control group were statistically significant(P<0 .05);while the difference of serum FT3 concentration between pregnant group and control group was not statistically significant(P=0 .79) .The concentration of TSH was not statistically significantly different in the mid‐pregnancy compared with late pregnancy(P=0 .933) ,the reference interval can be merged as 0 .56-3 .94μIU/mL .Conclu‐sion The establishment of normal reference interval of thyroid hormone concentration in different period of pregnancy respectively is conducive to the diagnosis and treatment of thyroid disease in pregnancy .

Objective To explore the influence of Explain-Simulate-Practice-Communication-Support ( ESPCS) nursing on self-management and quality of life in coronary heart disease ( CHD ) patients. Methods We chosen 200 CHD patients from January to December in 2013 and divided them into observation group and control group according to random number table method, 100 cases in each group. The patients of the control group received routine nursing, while the patients of the observation group underwent EPSCS nursing intervention on the basis of conventional nursing. After the intervention, the self management behavior and quality of life were surveyed. Results After the intervention, the patients of the observation group acquired the scores of (43. 5 ± 6. 1), (51. 2 ± 3. 5), (21. 1 ± 3. 2) for daily life management, disease medical management, and emotion management respectively, while the scores of the control group were (39. 6 ± 5. 8), (45. 6 ± 3. 9), and (18. 2 ± 2. 9), the differences were statistically significant ( t = -3. 462, -6. 247,-2. 958,respectively;P<0. 05). Scores of physical function and physical role had no statistical significance between the two groups (P>0. 05), but scores of the rest other six dimensional in the observation group were significantly higher than those of the control group, the difference was statistically significant (P <0. 05). Conclusions ESPCS nursing intervention can improve the ability of CHD patients on self-management and rehabilitation training persistence, and improve the quality of life.

Objective To explore the application value of comprehensive nursing path for patients with chronic pelvic inflammatory disease .Methods A total of 180 patients with chronic pelvic inflammation were randomly divided into observation group and control group on average .The control group received routine care for patients with chronic pelvic inflammatory disease , while the observation group underwent comprehensive comprehensive nursing path based on routine .The quality of life , effect of treatment and patients ’ satisfaction were compared .Results After intervention , the dimension assessment score of physical function , physical role , pain, health, vigor, social function, mental health and emotional function were (65.9 ±11.1),(67.8 ± 11.3),(68.1 ±10.0),(77.2 ±12.6),(70.8 ±11.0),(78.0 ±11.5),(77.6 ±11.3) and (80.4 ±10.7) in the observation group, which were better than those in the control group (t =6.983,9.042, 10.819, 19.037, 13.820, 25.174, 17.358, 28.974, respectively;P<0.01).The patients in the observation group had thirty six cured, twenty one dramatically effective, thirty effective and three invalid (Z=5.858,P<0.05). For assessment of satisfaction , there were seventy seven felt very satisfied , eleven satisfied and two unsatisfied (Z =6.678,P <0.05).Conclusions The comprehensive nursing path has a better therapeutic effect for patients with chronic pelvic inflammatory disease by improving the quality of life and treatment satisfaction .