ObjectiveTo screen the differential markers by analyzing volatile components in Dalbergia odorifera and its counterfeits， in order to provide reference for authentication of D. odorifera. MethodThe volatile components in D. odorifera and its counterfeits were detected by headspace gas chromatography-mass spectrometry（HS-GC-MS）， and the GC conditions were heated by procedure（the initial temperature of the column was 50 ℃， the retention time was 1 min， and then the temperature was raised to 300 ℃ at 10 ℃ for 10 min）， the carrier gas was helium， and the flow rate was 1.0 mL·min^-1， the split ratio was 10∶1， and the injection volume was 1 mL. The MS conditions used electron bombardment ionization（EI） with the scanning range of m/z 35-550. The compound species were identified by database matching， the relative content of each component was calculated by the peak area normalization method， and principal component analysis（PCA）， orthogonal partial least squares-discrimination analysis（OPLS-DA） and cluster analysis were performed on the detection results by SIMCA 14.1 software， and the differential components of D. odorifera and its counterfeits were screened out according to the variable importance in the projection（VIP） value>2 and P<0.05. ResultA total of 26， 17， 8， 22， 24 and 7 volatile components were identified from D. odorifera， D. bariensis， D. latifolia， D. benthamii， D. pinnata and D. cochinchinensis， respectively. Among them， there were 11 unique volatile components of D. odorifera， 6 unique volatile components of D. bariensis， 3 unique volatile components of D. latifolia， 6 unique volatile components of D. benthamii， 8 unique volatile components of D. pinnata， 4 unique volatile components of D. cochinchinensis. The PCA results showed that， except for D. latifolia and D. cochinchinensis， which could not be clearly distinguished， D. odorifera and other counterfeits could be distributed in a certain area， respectively. The OPLS-DA results showed that D. odorifera and its five counterfeits were clustered into one group each， indicating significant differences in volatile components between D. odorifera and its counterfeits. Finally， a total of 31 differential markers of volatile components between D. odoriferae and its counterfeits were screened. ConclusionHS-GC-MS combined with SIMCA 14.1 software can systematically elucidate the volatile differential components between D. odorifera and its counterfeits， which is suitable for rapid identification of them.

【Objective】 To explore the application value of different language assessment tools in the assessment of language development of 12-month-old high-risk infants, and to screen out simple and valid language assessment tools. 【Methods】 A total of 217 11- to 13-month-old high-risk infants who were followed up at the outpatient service for high-risk infants at the child health clinic of Guiyang Maternal and Child Health Hospital from March 2022 to May 2023 were selected as the study subjects. Their language was evaluated by Early Language Milestone Scale (ELMS), Putonghua Communicative Development Inventory (PCDI) and Ages and Stages Questionnaire-Third Edition (ASQ-3). With Gesell as the gold standard for the assessment of language, the area under receiver operating characteristic curve (AUC), sensitivity, specificity, accuracy, positive predictive value, negative predictive value, Youden index and Kappa value of the three tools were calculated. Spearman correlation analysis was used to analyze the correlation between the different language assessment scales. The Technique for Order Preference by Similarity to Ideal Solution (TOPSIS) was used to evaluate the three tools. 【Results】 1)Among 217 high-risk infants, 78 preterm infants was the most (35.94%). The rate of delayed language development detected by Gesell, ELMS, PCDI-comprehension, PCDI-expression, ASQ-3 were 5.5%, 7.8%, 36.4%, 30.0% and 11.5%, respectively. 2)ASQ-3 had the strongest correlation with Gesell language region (rs=0.607, P<0.01) and it had the most AUC (AUC=0.812, P<0.05). The consistency between ASQ-3 and Gesell was moderate (Kappa=0.56, P<0.01). ASQ-3 had the highest sensitivity(91.7%), accuracy(93.1%), negative predictive value(99.5%) and Youden index(0.85), and ELMS had the highest specificity(94.6%). 3) Comprehensive evaluation of three tools by the TOPSIS indicated that ASQ-3 was the best, followed by ELMS and PCDI-comprehension was the worse. 【Conclusion】 Among the three assessment tools, ASQ-3 has the highest value in assessing the language development of 11- to 13-month-old high risk infants, and it may be necessary to expand the age range and establish a national norm of ELMS and PCDI in the future.

Herbal extract,also known as"ointment",is one of the traditional Chinese medicine's dosage forms,which has tonic and therapeutic effects.Traditional Chinese medicine has its own characteristics in the treatment and recuperation of female diseases.According to statistics,women,as a special group,occupy the vast majority of people taking herbal extract.This paper extracted the unique understanding about the special physiological and pathological characteristics of women of Professor Zhu Kangmei,a famous traditional Chinese physician in Shanghai and one of the representative inheritors of"Shanghai-style herbal extract culture".And the characteristics of Professor Zhu's herbal extract for women's sub-health and disease states are analyzed.Her characteristics of the herbal extract in the treatment of women with various prone diseases such as primary amenorrhea,functional uterine bleeding,uterine fibroids and climacteric syndrome are enumerated respectively.Professor Zhu's typical medical records of the herbal extract for the treatment of women's multiple diseases are also listed and analyzed.

ObjectiveTo establish the identification method of Dalbergiae Odoriferae Lignum（DOL） and its counterfeits by nuclear magnetic resonance hydrogen spectrum（¹H-NMR） combined with multivariate statistical analysis. Method¹H-NMR spectra of DOL and its counterfeits were obtained by NMR， and the full composition information was established and transformed into a data matrix， and the detection conditions were as follows：taking dimethyl sulfoxide-d₆（DMSO-d₆） containing 0.03% tetramethylsilane（TMS） as the solvent， the constant temperature at 298 K（1 K=-272.15 ℃）， pulse interval of 1.00 s， spectrum width of 12 019.23 Hz， the scanning number of 16 times， and the sampling time of 1.08 s. Similarity examination and hierarchical cluster analysis（HCA） were performed on the data matrix of DOL and its counterfeits， and orthogonal partial least squares-discriminant analysis（OPLS-DA） was used to analyze the data matrix and identify the differential components between them. In the established OPLS-DA category variable value model， the category variable value of DOL was set as 1， and the category variable value of the counterfeits was set as 0， and the threshold was set as ±0.3， in order to identify the commercially available DOL. The OPLS-DA score plot was used to determine the types of counterfeits in commercially available DOL， and it was verified by thin layer chromatography（TLC）. ResultThe results of similarity analysis and HCA showed that there was a significant difference between DOL and its counterfeits. OPLS-DA found that the differential component between DOL and its counterfeits was trans-nerolidol. The established category variable value model could successfully identify the authenticity of the commercially available DOL. The results of the OPLS-DA score plot showed that there were heartwood of Dalbergia pinnata and D. cochinchinensis in the commercially available DOL， and were consistent with the TLC verification results. ConclusionThere is a phenomenon that heartwood of D. pinnata and D. cochinchinensis are sold as DOL in the market. ¹H-NMR combined with multivariate statistical analysis can effectively distinguish DOL and its counterfeits， which can provide a reference for the identification of them.

ObjectiveTo analyze the migrating components absorbed into blood of the aqueous extract of Euphorbia helioscopia， and to explore the pharmacodynamic material basis of the aqueous extract of E. helioscopia against chronic obstructive pulmonary disease（COPD）. MethodUltra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry（UPLC-Q-TOF-MS/MS） was used to detecte the migrating components absorbed into blood of rats after intragastric administration of aqueous extract of E. helioscopia. An Agilent RRHD SB-C₁₈ column（3 mm×100 mm， 1.8 μm） was used with 0.1% formic acid aqueous solution（A）-acetonitrile（B） as the mobile phase for gradient elution（0-15 min， 5%-30%B； 15-20 min， 30%-50%B； 20-30 min， 50%-95%B； 30-35 min， 95%-5%B）， and the detection wavelength of 190-800 nm， column temperature of 40 ℃， flow rate of 0.3 mL∙min^-1 and injection volume of 4 μL. The electrospray ionization（ESI） was used in positive and negative ion modes， and the detection range was m/z 50-1 250. Network pharmacology was used to screen out the key components and the key targets of COPD through the interaction analysis. Metascape database was used to predict the molecular function， biological process， cellular composition and signal pathways mainly involved in the anti-COPD effect of E. helioscopia. Molecular docking technique was used to determine the affinity of key targets with key components. ResultA total of 29 migrating components absorbed into blood of rats were identified after intragastric administration of aqueous extract of E. helioscopia， 9 of which were prototype components and 20 were metabolites. Network pharmacological analysis showed that luteolin， quercetin， apigenin， naringenin and helioscopinolide C were the key components of E. helioscopia against COPD， and vascular endothelial growth factor A（VEGFA）， albumin（ALB）， protein kinase B1（Akt1）， tumor necrosis factor（TNF） and interleukin-6（IL-6） were the key targets. Molecular docking results showed that one diterpene lactone（helioscopinolide C） and three flavonoids（naringenin， luteolin， apigenin） in the migrating components absorbed into blood all had strong binding activity to the key targets of E. helioscopia against COPD. ConclusionNaringenin， helioscopinolide C， luteolin and apigenin may be the main anti-COPD active substances of E. helioscopia.

The prevalence of various types of mental illness has reached 17.5％, and the current treatment of mental illness generally includes western medicine, psychotherapy and physical therapy. Due to the high disability rate, low cure rate and easy recurrence, mental illness has become a major public health problem that seriously affects human health and social stability. And it has attracted the attention of the government and society. At present, the typical western medicine for treating mental illness has serious side effects, while new types of medicine for treating mental illness has a slow efficacy. Physical therapy has an unstable effect, and the side effects of drugs for treating mental illness lack effective method. These problems are expected to be successfully solved through traditional Chinese medicine, acupuncture and acupoint stimulation. This paper puts forward the integrated traditional Chinese and western medicine for the treatment of mental illness, and strives to build a technical system for the treatment of mental illness with integrated Chinese and Western medicine through the organic combination of multidisciplinary and multi-technology.Meanwhile, it lists some classic cases of treatment in order to provide reference for those who are keen on the integrated Chinese and western medicine in the treatment of mental disease.

Objective To analyze the early risk factors of overweight and obesity in preschool children.Methods Using stratified cluster sampling,the data of 1 335 preschool children's physical examination in High-tech Zone,Urumqi,Xinjiang were collected,and the case group had 153 overweight and obese children,the control group had 1 182 non-overweight and obese children;a case-control study was conducted.The basic data of mothers and the basic data of neonatal birth were analyzed retrospectively.The univariate and unconditional multivariate logistic regression analysis was performed.Results The prevalence of overweight and obesity in preschool children in High-tech Zone in Urumqi was 11.5％.Non-conditional multivariate logistic regression analysis showed that children's age (OR=1.31,95％ CI:1.07-1.61),mother's pre-pregnancy BMI (OR=1.11 95 ％,CI:1.06-1.17) and whether mothers had gestational hypertension (OR=1.99 95％,CI:1.03-3.85) were the risk factors for overweight and obesity in preschool children (P＜0.05).Conclusion In Urumqi high school district preschool children's overweight and obesity rate was high;mothers with high BMI before pregnancy,and those with high blood pressure during pregnancy can increase the risk of overweight and obesity in children,preschool children's increased age may increase the risk of overweight and obesity in children.

Objective To explore the doctor-nurse integrated health care management model in perioperative nursing management of transvaginal natural orifice transluminal endoscopic surgery (NOTES). Methods A total of 70 female patients underwent transvaginal NOTES. All patients were randomly divided into the control and the study groups. The control group adopted the traditional model of care, and the study group implemented a layered panel system of integrated health care nursing mode, which consisted of three lines (leader), second line, front-line doctors, anesthesiologists consisting of the doctor series and secondary responsibility leader, a responsibility of nurses, operating room nurses laparoscopy group traveling together constituted a series of nurses′ health care integration of the health care team. The average length of stay, preoperative waiting days, awareness of the disease, early postoperative activities and reasonable diet, patient satisfaction with care, doctors′ satisfaction with nurses′ operation and overall satisfaction with health care work were compared. Results The preoperative waiting days, average length of stay, surgical satisfaction, patients′ satisfaction, doctors-nurses′overall satisfaction in the study group were (3.95±0.51) d, (11.58±1.83) d, (95.48±3.82)%, (99.26± 0.61)%, (96.33±0.29)%, the control group were (5.50±0.68) d, (15.79±2.14) d, (82.08±7.21)%, (92.18± 3.54)%, (80.03 ± 5.88)%, the differences were statistically significant (t=-4.431-6.172, P < 0.05). The patients awareness of the disease, early postoperative activities and reasonable diet (postoperative eating time) in the study group were (92.77 ± 0.59)%, (1.60 ± 0.63) d, (2.20 ± 0.54) d, the control group were (93.15 ± 0.47)%, (1.90 ± 0.42) d, (2.40 ± 0.33) d, the difference was not statistically significant (t=-0.898,-0.771,-0.201, P>0.05). Conclusions The implementation ofdoctor-nurse integrated health carenew model can optimize the collocation of medical health care integration, enhance the quality of care, improve patient experience, and improve patients′and doctors′satisfaction for nursing work.

Objective To explore the measure of the peri-operative care in patients undergoing nephroureterectomy with transvaginal NOTES-assisted hybrid endoscopy.Methods Nursing measures and the effect of 3 patients who underwent transvaginal NOTES-assisted hybrid endoscopy in nephroureterectomy were retrospectively analyzed.Results All procedures were successfully completed.There were no intraoperative or postoperative complications.All patients were cured and discharged.Conclusions For the patients receiving transvnginal NOTES-assisted hybrid endoscopy in nephroureterectomy,good psychological care,adequate preoperative preparation,postoperative care,and health education can reduce postoperative complications and play an important role in the success of the operation.

Objective To explore the relationship between TGF-beta1,BRCA2,HER2,ER,PR and clinical factors in breast cancer.Methods The expression of TGF-beta1,BRCA2,HEB2,ER,PB in 67 cases breast carcinoma were detected by immunohistochemistry staining SP method.The correlation of the results with other parameters which included age,pathohistological grade,status of auxiliary lymph nodes were analyzed by mono-factor unconditional logistic regression analysis.Results The expression of TGF-beta1 was correlated with BRCA2.and the expression of BRCA2 was correlated with TGF-beta1 and c-erbB-2 in breast cancer.Condusion Overexpression of BRCA2 was related with TGF-beta1 and HER2 in breast carcinoma.It was useful in breast carcinoma prognosis by detecting these three factors.