ObjectiveTo observe the clinical effect of warm needling based on conventional rehabilitation in treating cerebral palsy.MethodSixty patients with cerebral palsy were randomized into an observation group and a control group, 30 in each group. The control group was intervened by physiotherapy (PT), occupational therapy (OT), speech therapy (ST), conductive education (CE), etc.; the observation group was by mild moxibustion at Baihui (GV20), Zusanli (ST36), and Guanyuan (CV4) in addition tothe above rehabilitation therapies.ResultThe rehabilitation result in the observation group was superior to that inthe control group (P<0.05).ConclusionMild moxibustion can significantly enhance the rehabilitation result in patients with cerebral palsy.

Objective To analyze the airflow characteristics and investigate the relationship of the structure and the function of nasal cavity by the three?dimensional reconstruction of nasal airway of patients with structural abnormalities(nasal septum deviation)and healthy people and the estab?lishment of finite element model by computer. Methods On the basis of CT imaging of the nasal cavity in patients with structural abnormalities(na?sal septum deviation,n=20)and healthy people(n=20),three?dimensional reconstruction of nasal airway was conducted by resurfacing finite ele?ment subdivision to simulate the characteristics of airflow in nasal cavity. Results The airflow mainly went through the commodious side of the nose in patients with nasal septum deviation and the maximum fluence appeared in the middle part of meatus nasi communis. The airway pressure de?creased most significantly in the most flank?curvature part of nasal septum deviation,accounting approximately 79.65%of the total pressure. In healthy people,the bilateral airflow was affected by nasal cycle and was mainly characterized by one nasal cavity,and the maximum fluence was ob?served in the middle and the inferior part of meatus nasi communis. The airway pressure decreased most significantly in limen nasi,accounting ap?proximately 58.78%of the total pressure. Conclusion Numerical modeling of nasal cavity can be used to analyze the relationship between the nasal structural abnormalities and the airflow characteristics,which is a scientific method to analyze the association of nasal structure and function with dis?ease and can be used for pre?and post?operative individual evaluation of operative therapeutic regimen targeting at optimizing airway and altering air?flow distribution.

A 53-year-old man presented with prunosus nodules and plaques on the trunk and extremities for half a month and with periorbital swelling for 4 days.Hematological examination in a local hospital showed thrombocytopenia,and pulsed corticosteroid therapy did not work.On physical examination,there were splenomegaly and multiple enlarged superficial lymphnodes.Serum calcium and 1-lactate dehydrogenase (LDH)were increased to 3.12 mmol/L and 853 U/L,respectively.Serum immunofixation electrophoresis evidenced the presence of a monoclonal immunoglobulin IgM (κ chain).Positron emission tomography (PET-CT) showed abnormal uptake in multiple lymph nodes,back wall of the pharynx,and spleen.The biopsy of a nodule in the neck revealed a diffuse infiltration of numerous atypical lymphoid cells in the subcutaneous fat tissue,which were medium-sized with round nuclei,obvious nucleoli and karyokinesis, Immunophenotyping of the abnormal lymphocytes indicated positive reactions for L26,CD79a,Bcl-2,cyclin D1,multiple myeloma oncogene 1 (partly),Ki-67 (＞80％),but negative for CD5,CD21,CD23,CD38,CD3,CD10,Bcl-6,CD45RO,terminal deoxynucleotidyl transferase (TdT),myeloperoxidase (MPO),CD30,anaplastic lymphoma kinase (ALK),CD117,or CD34.Fluorescence in situ hybridization (FISH) revealed the presence of a fusion gene (t(11:14) CCND1/IGH) in the abnormal lymphocytes.Based on the above findings,the diagnosis was made as blastoid mantle cell lymphoma with skin and periorbital involvement complicated by hypercalcemia.After treatment with rituximab injection,cyclophosphamide,vincristine,doxorubicin,dexamethasone,and intermittent treatment with intravenous high dose of methotrexate and cytarabine (R-Hyper-CVAD),serum calcium returned to a normal level three days later,and the patient made a quick and excellent recovery on the 6th day,with the regression of skin lesions and poriorbital swelling.Unfortunately,the patient eventually died of severe pulmonary infection one month later.

[ABSTRACT]OBJECTIVETo explore the basic characters of the airflow-field in Chinese people's nasal cavity by computational fluid dynamics.METHODSThe three-dimensional, finite-element mesh were developed from Spiral CT imaging scans of nose of the 40 healthy Chinese people. Given the following spatial boundaries of the flow field: no-slip condition was imposed at the surface of the nasal airway walls; a standard atmosphere pressure condition was established at the inlet; a velocity vector was specified at the outlet (nasopharynx), which was obtained under the condition of aspiratory flow rate (12 L/min), the full Navier-Stokes and continuity equations were solved to obtain the airflow pattern.RESULTS1. The airflow passed mainly through left or right side of the nasal airway in the whole 40 cases (left 33, right 7),and the volume of air through the main-side is (320±28) ml while non-main-side (180±45) ml. 2. Airflow velocity: airflow of anterior nostrils, internal nostrils, the middle and inferior parts of the total meatus in the main-side were (5.01±2.12) m/s, (7.00±1.75) m/s, (5.08±1.55) m/s, (4.12±1.40) m/s respectively, and those in non-main-side were (2.01±0.94) m/s, (2.40±0.34) m/s, (1.99±1.0) m/s, (2.01±0.65) m/s respectively, which differences between the both sides were of statistical significance (allP<0.05); airflow of middle meatus, inferior meatus and olfactory cleft in the main-side were (2.08±0.43) m/s, (1.60±0.95) m/s, (1.64±0.80)m/s respectively, and those in non-main-side were (1.89±0.52) m/s, (1.49±0.89) m/s, (1.50±0.75) m/s respectively, which differences were significant statistically (allP>0.05); 3. The airflow form appeared to be linear in the middle and inferior parts of the nasal cavity. 4. Velocity in maxillary sinus cavity was almost 0 m/s.CONCLUSIONThe airflow passes mainly through the middle and inferior parts of the meatus with higher velocity in laminar form and airflow of middle meatus, inferior meatus and olfactory cleft are low and the velocity were slow. Besides, airflow in maxillary sinus cavity diffuses free mainly.

OBJECTIVE: To investigate the nasal airflow-field in relation with the structure and function of the human nose. METHOD: The 3-D finite-element mesh is developed from Spiral- CT imaging scans of the 25 healthy volunteers' noses. Given three preconditions, the nasal air-flow is described by the Navier-Stokes and continuity equations at the inspiratory flow rate of 10 min, then the whole airflow patterns are obtained for further analysis. RESULT: (1) In 5 cases, the airflow passes mainly through the middle medial region in both sides in the nasal airway. In remaining 20 cases, the airflow passes mainly through the middle and ventral medial regions in one side in the nasal cavity while little air passes through middle medial regions in another the other side through which little air passes. (2) The differences of velocity in the nasal valve, middle and ventral medial regions of the nasal airway between mainly side and non maingnot-mainly side are of statistical significance, while those in the olfactory split, middle and inferior meatuses in both sides are of no statistical significance. (3) In the mainly side, the most rapid air speed occurred in the nasal valve , the second rapid velocity in the middle medial region and the third in the ventral medial regions, the slowest velocity in the olfactory split, middle and inferior meatuses. In notion- mainly side, the velocity in all regions is slow without statistical significance. CONCLUSION (1) At the inspiratory flow rate of 10 L/min, the middle and ventral medial regions act as the main airways in nasal cavity. (2) The airflow in nasal cavity can be directed effectively and reasonably by nasal valve, inferior turbinate, middle turbinate in turn, which may be consistent with the nasal cycle functionally.
Adult ; Asian Continental Ancestry Group ; Female ; Humans ; Image Processing, Computer-Assisted ; Imaging, Three-Dimensional ; Male ; Models, Biological ; Nasal Cavity ; diagnostic imaging ; Pulmonary Ventilation ; Tomography, X-Ray Computed

Objective:To explore rehabilitation of children with schizophrenia whether the multiple family therapy group has a better short-term and long-term efficacy. Methods:A total of 133 convalescent children with schizophrenia were randomly divided into three groups, 45 children were in multiple family therapy group, 45 children were in individual family therapy group, 43 children were in the simple drug group who accept simple drug treatment. All subjects participate in the pre-test, post-test and follow-up test after three months with the Positive and Negative Syndrome Scale (PANSS) and Personal and Social Performance Scale (PSP) . Results:There were significantly different in multiple family therapy group and individual family therapy group by PANSS and PSP total score among pre-test,post-test and follow-up test after three months (P<0.01),while the difference in the simple drug group was not significant. The total score of PANSS and PSP were significant except the scores of the post-test and follow-up test after three months. The multiple family therapy group had the best effect total score of PANSS and PSP. The analysis of the difference among groups indicated that the multiple family therapy group’ s total scores of PANSS and PSP were significantly higher than that in other two groups in post-test and follow-up test (P<0.01) . Conclusion:The multiple family therapy has a distinct advantage on improving the symptoms and social function of children with schizophrenia than individual family therapy and single drug treatment,both short-term effect and long-term effect.

Objectives To explore the clinical and gene mutation characteristics of Gitelman syndrome in children. Method The clinical data of 3 children with Gitelman syndrome were retrospectively analyzed. Results All three cases were male and their age were 3, 8 and 10 years . The clinical manifestations were hypokalemia, hypomagnesemia, alkalosis, hyperreninemia,and hyperaldosteronemia.Gene detection revealed a complex heterozygous mutation in the SLC12A3 gene.A total of 5 mutation sites were found in the SLC12A3 gene,c.179C>T(Thr60Met),c.248 G>A(Arg83Gln),c.2129 C>A(Ser710X), c.2660+1G>A, c.1456G>A (Asp486Asn). After the diagnosis was confirmed, they were treated with potassium supplement, magnesium supplement, and spironolactone and the conditions were improved in all cases. Conclusions In children with hypokalemia, be aware of Gitelman syndrome, and gene detection is helpful for the diagnosis.

Objective To analyze the efficacy and safety of glimepiride treatment as initial monotherapy in newly diagnosed patients with type 2 diabetes mellitus (T2DM).Methods This was a subgroup analysis of the GREAT study,which investigated the efficacy and safety of glimepiride as initial monotherapy in Chinese patients with T2DM.This analysis was performed in 209 patients with disease duration less than 6 months and never received any anti-diabetic drugs.The change of HbA1C,fasting plasm glucose (FPG),2 h postprandial blood glucose (2hPPG),homeostasis model assessment for β-cell function index (HOMA-β),homeostasis model assessment for insulin-resistance index(HOMA-IR),the percentage of patients with HbA1C ＜ 7.0％ at endpoint and the incidence of hypoglycemia were evaluated after 16-weeks treatment.Results After 16-weeks glimepiride treatment,HbA1C value reduced significantly from baseline to endpoint,the reduction was statistically significant (9.21％ ± 1.65％ to 6.69％±0.83％,P＜0.001),69.7％ of the patients achieved HbA1C ＜7.0％ at study endpoint.Glimepiride-treated patients also achieved a significant improvement in FPG [from (10.15 ± 2.13) mmol/L to (7.23 ± 1.50) mmol/L,P＜0.001] and 2hPPG [from (17.21 ±4.14) mmol/L to (11.62 ± 3.34) mmol/L].HOMA-β was improved from 17.21± 15.19 [11.62 (2.90,115.8)] to 41.13 ± 44.12 [28.00 (5.1,360.00)],and HOMA-IR was reduced from 2.32± 1.90 [1.76 (0.60,12.80)] to 2.07 ± 1.74 [1.63 (0.4,12.3)].The incidence of all reported symptomatic hypoglycemia was 18.2％,and the incidence of confirmed hypoglycemia was 3.8％.Conclusion This analysis showed that glimepiride treatment as an initial mono-therapy could effectively improve blood glucose control in newly diagnosed patients with T2DM,and the treatment may improve islet β cell function,and the safety profile is reasonably good.

Objective:To investigate the size of thyroid of children aged 8 - 10 in Suzhou City and explore its influencing factors.Methods:According to the requirements of the "Jiangsu Province Iodine Deficiency Disorders Monitoring Plan", a stratified multi-stage sampling method was conducted in 10 counties (cities, districts) under the jurisdiction of Suzhou City in five directions: east, west, south, north, and middle from May 2019 to July 2020. Forty children aged 8 - 10 (age balanced, half male and half female) were selected from each primary school for thyroid volume examination, height and weight measurement, and questionnaire survey. At the same time, salt samples from children's homes and random urine samples were collected for iodine content testing, and explore the influencing factors of the thyroid volume.Results:A total of 2 046 children aged 8 - 10 were selected, including 1 038 boys and 1 008 girls. The thyroid volume of children was (3.183 ± 1.042) ml, while the total goiter rate (TGR) was 2.93% (60/2 046). Univariate analysis showed that there were statistically significant differences in thyroid volume among groups with different age, height, weight, body mass index (BMI), presence or absence of nodules, and different dietary frequencies (eating solid snacks, iodine-rich foods, cruciferous vegetables, and meat at different frequencies, P < 0.05). Correlation analysis showed that thyroid volume was positively correlated with age, height, weight, BMI, body surface area (BSA), thyroid nodules, consumption of iodine-rich foods and cruciferous vegetables ( r = 0.24, 0.34, 0.32, 0.21, 0.35, 0.19, 0.05, 0.04, P < 0.05), while negatively correlated with consumption of meat ( r = - 0.04, P = 0.047). Multivariate linear regression analysis showed that age, BSA, thyroid nodules, consumption of solid snacks and cruciferous vegetables entered the equation, with standardized partial regression coefficient values were 0.11, 0.30, 0.16, 0.05, 0.05, respectively. Conclusions:The thyroid volume of children aged 8 - 10 in Suzhou City is not only influenced by age, but also by factors such as BSA, thyroid nodules, consumption of solid snacks, and cruciferous vegetables.