Objective To investigate the efficacy of facial muscle exercise on peripheral facial paralysis. Methods 45 patients with peripheral facial paralysis were treated with acupuncture, physical therapy and facial muscle exercise. Results The effective rate was 100% and 44.4% were cured after 2 courses of treatment. Conclusion The facial muscle exercise is effective on peripheral facial paralysis.

Objective To investigate the efficacy and analgesia of moxibustion with warming needles combined with joint mobilizationon scapulohumeral periarthritis. Methods 126 subjects were randomly divided into 2 groups, the observation group received moxibustionwith warming needles combined with joint mobilization; the control group received moxibustion with warming needles only. Short-form ofMcGill pain questionnaire and effect were assessed. Results The effective rate was 98.4% and 95.2% for the 2 groups respectively(P>0.05);but there was significant differences between the 2 groups in the visual analogue scale (VAS), present pain intensity (PPI) and pain rating index(PRI) (P<0.05). Conclusion The moxibustion with warming needles combined with joint mobilization is a good effective therapy forscapulohumeral periarthritis.

Cleft Lip ; complications ; Cleft Palate ; complications ; Humans ; Maxillofacial Abnormalities ; pathology ; Orthodontics, Corrective

Objective To analyze the comparability of potassium results detected by blood-gas analyzer and dry chemical analy-zer .Methods Dry chemical detection system was used as comparison method (X) ,and blood gas analyzer systems was used as the experimental method (Y ) .Arterial blood samples collected from ICU newborns were detected respectively by the two methods .If SE of medical decision level was less than or equal to 1/2 TEa decided by CLIA′88 ,the results was acceptable .Results There was a linear correlation in potassium concentrations of the two detection systems(r=0 .976 ,P<0 .01) .But among three medical decision levels ,the SE of the two detection systems only acceptable at 3 .0 mmol/L .Conclusion The potassium concentration of blood gas analyzer is lower than that of dry chemistry analyzer .The potassium concentration of dry chemistry analyzer should be taken as a reference to diagnose and clinical treatment .

Objective To analyze the differential gene expression profiling of liver in rats subjected to hemorrhagic shock(HS) and sham hemorrhage shock(SHAM) by gene chip technology, thus to evaluate the possible molecular pathogenesis of HS. Method 20 male Wistar rats were randomly divided into a SHAM group and a HS group, with 10 rats in each group. Hepatic gene expression profiles were detected by oligonucleotide microarrays of 5705 mouse genes in two groups for three times. Genes with ratio(R) > 2 were identified as up-regulated and R < 0.5 were identified as down-regulated. Biological function of differentially expressed genes was analyzed and 9 genes were selected to undergo semi-quantitative RT-PCR. Results Among the total 5705 probes detected,86 genes showed differential expression in HS group comparison with SHAM group. The expression levels of 72 genes were up-regulated while those of 14 genes were down-regulated significantly. Differentially expressed genes were classified according to their biological function: transport genes, transcription regulator genes, signaling genes, response to stress genes, metabolic genes, development genes and cell adhesion genes. Conclusions cDNA microarray is an efficient and high-throughout method to survey gene expression profiles in HS.The variation of those gene expressions might be a potential pathogenic mechanism for HS that may offer a novel target for further study of therapeutic strategies of HS.

Objective To analyze the maternal mortality in Sichuan province from 2015 to 2016 for the purpose of providing reference for the department of health and family planning,medical and health care institutions to take measures to reduce maternal mortality.Methods The death assessment panel reviewed 163 cases of maternal mortality data in Sichuan province from 2015 to 2016 in accordance with "twelve grid method" of the World Health Organization(WHO).The findings were descriptively analyzed.Results Provincial level had completed 163 cases of maternal death review,and it suggested that obstetric hemorrhage,pregnancy induced hypertension,venous thrombosis and pulmonary embolism,heart disease,amniotic fluid embolism were the five leading causes of maternal mortality in Sichuan province.Among the 163 evaluated death cases,death could be avoided in 124 cases(76.07％) and death was unavoidable in 39 cases(23.93 ％).According to the first influencing factors,among 124 cases of avoidable deaths in medical records,the death of 67 cases(54.03％) was caused by medical staff knowledge and skills,ranking first,including the county(37.90％) and township(5.65％);the death of 57 cases was caused by the personal family,accounting for 45.97％.Conclusion It's important for the reduction of maternal mortality in Sichuan province to strengthen standardized management of high-risk pregnant women,ensure the timely supply of blood resources in remote areas,and enhance the training of emergency medical knowledge for obstetric medical personnel.

Objective:To analyze the current situation and requirements of education for health technicians in maternal and child health care institutions, and put forward feasible strategies and measures to improve the comprehensive quality and professional level of the talent team of maternal and child health care institutions.Methods:Questionnaire survey was carried out on education needs of health technical staff of 11 maternal and child health care hospitals in 4 provinces (regions), and provincial, municipal and district-level medical institutions. The survey results were recorded by Epidata 3.1. SPSS 22.0 software was used for statistical analysis.Results:A total of 1 678 questionnaires were included in the analysis. A total of 1 313 people received training, accounting for 78.2%. The main reason for not receiving training was that the unit didn't arrange (180 people), accounting for 49.3%(180/365). There were 779 people who had more than 3 days of training, accounting for 59.3%. There were 384 people who were trained in superior general hospitals, accounting for 29.2%, and 268 people were trained in superior maternal and child health institutions, accounting for 20.4%. There were 837 people who learned the content of new professional progress, accounting for 50.8%(837/1 648). According to the interview, there were still some requirements for thematic training, further education, online learning, continuing education and standardized training.Conclusion:Maternal and child health care institutions have accelerated the construction of professional personnel, intensified training, and thoroughly implemented health personnel training programs, established a long-term mechanism, increased funding, improved training content, ensured the quality of training, and made a good job in hierarchical training to meet the learning needs of personnel at all levels. This is of great significance for strengthening the technical personnel of maternal and child health care institutions and improving their service capacity.

Objective To develope a three-dimensional finite element model based on the individual occlusal contact data to analyze the influence of occlusal contact on the stress distribution in the temporomandibular joint(TMJ).Methods CT,cone-beam CT(CBCT),MRI and 3D scanner were used to create a three-dimensional finite element model of the stomatognathic system,which reflected the accurate morphological characteristics of the occlusal surface.The contact area was marked on the occlusal surface of the teeth based on the individual occlusal contact data obtained during the maximal volunteer clenching (MVC).Two occlusal contact conditions including normal occlusion and unilateral posterior crossbite(UPC) were constructed.The models were fixed on the contact areas to simulate the MVC condition in order to analyze the stress distribution in the TMJ.Results The stress distribution of the TMJ was approximately symmetrical in normal occlusion,but the stress values were somewhat different.No significant difference was found in stress distribution between UPC and normal occlusion,but the values were significantly higher on the crossbite side.The maximum values of von Mises stress were 10.35,3.82,3.59 MPa,on condylar process,articular disk,articular fossa of the crossbite side,respectively while on the corresponding side of the normal occlusion maximum values were 7.32,3.18,2.84 MPa,respectively.Conclusions The stress distribution of the TMJ in three-dimensional finite element model which indicated the personal occlusal contact was highly sensitive to the change of the occlusal contact.The abnormal occlusal contact caused by the UPC could lead to the stress concentration of the TMJ on the crossbite side.

Objective:To investigate the changes of various cytokines and coagulation function in B cell acute lymphoblastic leukemia(ALL) patients with different CRS scores during CD19-CAR-T cell immunotherapy.Methods:87 patients with B-ALL hospitalized in the First Affiliated Hospital of Soochow University and 30 normal controls were enrolled into this study from July 2018 to October 2020. The age of the patients was 32(20, 56) years old and 36(41.4%) were female. All these coagulation indicators, prothrombin time (PT), activated partial thromboplastin time (APTT), D-dimer, fibrinogen (Fg) were analyzed by automatic blood coagulation in B-ALL patients before and after treated with CAR-T cell. The ratio of CD19-CAR-T cells and the expression of IL-6, IL-10, IFN-γ, TFN-α, IL-2, IL-4, and IL-17A were analyzed using flow cytometry. The patients′ clinical parameters were detected, and the CRS classification of severity was made according to the standard of consensus.Results:Patients with CRS>3 had prolonged PT and APTT, increased D-dimer, and decreased fibrinogen ( P<0.05). The levels of cytokines of IFN-γ, IL-6, and IL-10 were significantly higher in patients with CRS>3 than that in controls ( P<0.05).The D-dimer level is positively correlated with IL-10. Conclusion:Patients with severe CRS grading have significant coagulation dysfunction in CD19-CAR-T cell immunotherapy. Cytokines IFN-γ, IL-6, and IL-10 may affect coagulation function and CRS grading during CD19-CAR-T cell immunotherapy.

【Objective】 To review the scientific research advances in the field of preschool children′s nutrition from 2012 to 2022, in order to provide reference for relevant policy formulation and further scientific exploration in this area. 【Methods】 High-quality literature published both domestically and internationally between 2012 and 2022 was retrieved through Web of Science (WOS) and China National Knowledge Infrastructure (CNKI) database. Excel and CiteSpace software were applied to visualize the research hotspots and frontier trends. 【Results】 A total of 1 816 English articles and 110 Chinese articles were included in the analysis. The cooperation network density of research institutions and authors was found to be low. Excluding the search terms, the top three English keywords were vitamin A (0.74), intervention (0.67), obesity prevention (0.55); the top three Chinese keywords were "anemia" (0.41), "obesity" (0.38), and "nutritional status" (0.18). In Chinese and English clusters, "anemia" and "physical activity" ranked first, respectively. The latest burst words identified were "dietary pattern" and "diet quality". 【Conclusions】 The number of English literature published in the field of preschool children′s nutrition is increasing, but it has shown a downward trend in the past three years in China. There are few studies in this field in China. The research hotspots primarily focus on the nutritional status of preschool children, with less attention paid to intervention research and methodological exploration. Further research in the field of preschool children′s nutrition in China may need to focus on the external determinants of preschool children′s nutrition, such as parental education, diet and food supply.