OBJECTIVE: To explore the effect of treating periarthritis of shoulder with manipulation through evaluating clinical reports with the theory of evidence-based medicine (EMB). METHODS: By retrieval of some main medical literature databases in the past 5 years, 242 articles on treating periarthritis of shoulder with manipulation were available. Selected by admission standard, 10 of them were evaluated with EBM theory. RESULTS: Both single-application and union-application of manipulation were effective to periarthritis of shoulder, but the evaluated articles were all low-quality articles. CONCLUSION: Because of low quality clinic test and larvaceous publication bias, the extant evidence is not enough to recommend replacing other therapeutic methods by manipulation. The low quality of evaluated articles suggests that there exist some methodology problems in the clinic test on treating periarthritis of shoulder with manipulation.

Nerve growth factor, a kind of neurotrophic factor, plays an important role in neuronal development, differentiation, survival and neurogenesis, and is considered as a link between neuroendocrine system and immune system in asthma attack. The possible mechanism of effects of nerve growth factor on asthma is as follows: (1) nerve growth factor changes airway innervation, and facilitates the synthesis and release of neurotransmitter in nerve terminal, which will contribute to airway remodeling; (2) nerve growth factor induces eosinophils aggregation, proliferation and releasing inflammatory factor, which will lead to the abnormality of immunologic response; (3) nerve growth factor triggers the redundancy of adrenal medullary cells, which results in adrenal medullary cell to nerve cell transition, and then the impairment of chromaffin cell endocrine secretion function. As a result, the concentrations of adrenaline in circulation are not competent to relieve the bronchoconstriction in asthmatic attack.

Objective: To study the mechanism of Tuina in the treatment of skeletal muscle injury. Methods: Rabbits were heavily beaten at gastrocnemius muscle to make acute contusion model and then treated respectively by early Tuina and routine Tuina. The number of satellite cells of skeletal muscles was observed. Results: The number of the satellite cells continued to grow in both groups, and it began to increase significantly 3-5 days after Tuina treatment. Early Tuina treatment produces larger number of satellite cells than routine Tuina treatment.Conclusion: Early Tuina treatment is helpful to the marked recovery of skeletal muscles by increasing the number of satellite cell.

Objective To investigate the feasibility of implementing the 24 hours treatment and management model of children with cerebral palsy in Shanghai,in order to provide a set of effective and saving manpower,material and financial rehabilitation and management model for children with cerebral palsy.Methods Firstly,the 10 exports engaged in cerebral palsy rehabilitation were selected as the in depth interviewees by the sampling method of grounded theory.Secondly,applying in depth interviews,the 10 exports were interviewed by designing interview outline and subjects.Last,the interview data were collected and analyzed.Results By analyzing the interview data in three-stage coding mode,three factors affecting the feasibility of 24 hours treatment and management model of children with cerebral palsy in Shanghai were obtained,including the favorable factors,obstacles and necessary factors.Conclusions The 24-hour treatment and management model of children with cerebral palsy in Shanghai is feasible,but it will encounter some obstacles in the implementation process.Through the policy support for health care and education sectors,the feasibility of the pattern will be greatly enhanced.

Objective To investigate the possible mechanism of the biologic ethology effects of NGF and SP(substance P)on primary cultured adrenaline medullary chromaffin cells(AMCC).Methods To establish primary cultured AMCC by means of enzyme digestion and purify the cells by means of isopycnic gradient centrifugation and differential plating.To observe the morphological and ultrastructural changes after the addition of NGF and SP,and detect the concentration of adrenaline and noradrenaline in serum by ELISA.Results Confervaceous processes could be observed after 2 d of addition of NGF to the culture and the processes strenched longer as days went by the observation of electron microscopy.there are some drumstick-like and villiform processes in the cell membrane and some vesiculation be observed near the cell membrane of the primary cultured AMCC cells after the addition of NGF.The bioblast was abundant but the structure was not clear in the intracytoplasm and the concentration of adrenaline were decreased(P

Objective To investigate the relationship between abnormalities of maternal serum markers in Down syndrome screening in second trimester and adverse pregnancy outcome.Methods Totally,1935 pregnant women were screened for Down syndrome with maternal serum tri marker with time-resolved fluorescence assay,including alpha fetoprotein (AFP),free β-human chorionic gonadotropin (β-hCG) and unconjugated estriol (uE3),between 15 and 20+6 gestational weeks at Peking Union Hospital from January 1,2009 to January 31,2011,and were followed up till delivery.The relationship between incidence of adverse pregnancy outcomes and women with normal or abnormal levels of serum markers in Down syndrome screening was investigated.T-test or Chi-square test were applied for statistical comparison.Results (1) Among the 1935 pregnant women,normal levels of serum markers were found in 1255(normal group) and 680 were abnormal(abnormal group),in which 577 with only one abnormal serum marker,89 with two and 14 with three abnormal serum markers.According to the serum marker level,the 577 women with one abnormal serum marker were further divided into five groups,including high AFP group (n=17),low AFP group (n=114),high β-hCG group (n=242),low β-hCG group (n=139) and low uE3 group (n=65).The birth weight of infants in lower AFP group and the gestational age at delivery in low β-hCG group were greater than those in normal group [(61.3±9.1) kg vs (59.5±8.3) kg,(272.6±11.8) d vs (274.4±10.1) d,t=2.21 and 1.99,both P＜0.01].(2) The incidence of adverse pregnancy outcome in normal group was 42.8％(537/1255),while comparing with the abnormal group(43.7％,297/680),no statistical significance was shown (RR =1.02,P =0.71).While comparing with the normal group,the incidences of placenta previa [25.5％ (32/1255) vs 2/17,RR=4.61,P＜0.05] and abnormal placental morphology were higher in high AFP group [4.1％ (51/1255) vs 5/17,RR=7.24,P＜ 0.05],the incidence of gestational diabetes mellitus (GDM) was higher in low AFP group [8.1％ (101/1255) vs 14.4％(16/114),RR=1.74,P＜0.05],the incidence of placenta and membrane retention was higher in high β-hCG group [3.5％ (44/1255) vs 6.2％(15/242),RR=1.77,P＜0.05],the incidence of pre-eclampsia was higher in low β-hCG group [1.7％ (21/1255) vs 6.5％ (9/ 139),RR=3.87,P＜0.05].(3) There were 89 women with two abnormal serum markers.Comparing with the normal group,the incidences of small for gestional age (SGA) infants,oligohydramnios,abruptio placenta were higher in women with low AFP but high β-hCG [SGA infants:6.9％(2/29) vs 1.8％(22/1255),RR=3.94; oligohydramnios:20.7％(6/29) vs 6.4％(80/ 1255),RR=3.24; both P＜0.05],the incidences of oligohydramnios was higher in women with both low AFP and low uE3[3/14 vs 6.4％(80/1255),RR=3.36,P＜0.05],the incidence of premature birth and GDM were higher in women with both low β-hCG and low uE3 [premature birth:2/6 vs 4.3％(54/1255),RR=7.75; GDM:3/6 vs 8.0％ (101/1255),RR=6.21; both P＜0.05].(4) There were 14 women with three abnormal serum markers.The relationship between adverse outcome and abnormal serum markers did not show any statistical significance.Conclusions The abnormality of serum markers of Down syndrome screening is closely related to adverse pregnancy outcomes,and women with abnormal serum markers should be carefully monitored during pregnancy.

Objective To compare the results of thrombelastography (TEG) and the conventional coagulability test in patients with sepsis, and to discuss the value of TEG in monitoring blood coagulation dysfunction in patients with sepsis. Methods The clinical data of 92 adult patients with sepsis admitted to Department of Critical Care Medicine of the First Affiliated Hospital of Guangxi Medical University were retrospectively analyzed. The patients were divided into sequential organ failure assessment (SOFA) score ≥ 12 group (n = 47) and SOFA < 12 group (n = 45). Thirty-five non-sepsis adult patients with normal coagulation function served as control group. The venous blood was collected for conventional blood coagulation test and routine examination of blood, D-dimer, procalcitonin (PCT), and TEG, and the differences were compared among three groups. Correlations between SOFA and various indexes of patients with sepsis were analyzed by Spearman rank correlation method. Results As shown in the results of the conventional blood coagulation test, D-dimer was gradually increased with the aggravation of the disease, the values in non-sepsis, SOFA < 12, and SOFA ≥ 12 groups were 0.523 (0.273, 0.928), 0.863 (0.673, 4.221), and 4.118 (2.420, 5.653) mg/L respectively (Z = 25.163, P = 0.000). Platelet count (PLT) in SOFA ≥ 12 group was significantly lower than that of the SOFA < 12 group and non-sepsis group [×109/L: 28.6 (12.8, 48.9) vs. 257.3 (152.6, 339.8), 182.0 (118.0, 229.0), both P < 0.01]. There was no significant difference in prothrombin time (PT) and international normalized ratio (INR) among three groups, and it indicated that the conventional blood coagulation test might not respond quickly to the change in coagulation status of sepsis patients. As shown in the results of TEG, the values of reaction time (R value) and kinetics time (K value) in SOFA < 12 group were lower than those of the non-sepsis group [R value (minutes): 4.4 (3.6, 6.1) vs. 6.3 (6.0, 6.7), P < 0.01; K value (minutes): 1.1 (1.0, 1.5) vs. 1.5 (1.3, 1.8), P < 0.05], while they were higher in SOFA ≥ 12 group than those of the non-sepsis group [R value (minutes): 7.0 (5.7, 8.7) vs. 6.3 (6.0, 6.7), P > 0.05; K value (minutes): 4.2 (3.4, 7.1) vs. 1.5 (1.3, 1.8), P < 0.01]. The α angle, maximum amplitude (MA) and coagulation index (CI) in SOFA < 12 group were higher than those of the non-sepsis group [α angle (° ): 73.3 (68.5, 74.7) vs. 66.8 (62.2, 69.0), P < 0.01; MA (mm): 71.7 (61.9, 73.3) vs. 60.3 (58.2, 63.8), P < 0.01; CI: 3.1 (-0.1, 3.9) vs. 0.9 (-0.4, 1.3), P < 0.05], while they were lower in SOFA ≥ 12 group than those of the non-sepsis group [α angle (° ): 48.1 (36.6, 53.0) vs. 66.8 (62.2, 69.0), P < 0.01; MA (mm): 37.8 (30.0, 45.7) vs. 60.3 (58.2, 63.8), P < 0.01; CI: -5.6 (-8.4, -3.6) vs. 0.9 (-0.4, 1.3), P < 0.01]. The above results indicated that TEG could distinguish quickly the hypercoagulability and hypocoagulability status in septic patients. PCT in non-sepsis, SOFA < 12, and SOFA ≥ 12 groups were 0.27 (0.05, 1.80), 0.68 (0.10, 10.00), 41.10 (4.24, 100.00) μg/L respectively (Z = 195.475, P = 0.000), which indicate the severity of infectious disease. Correlation analysis results showed that SOFA score was negatively correlated with PLT, α angle, MA, and CI (r value was -0.853, -0.833, -0.881, and -0.859, respectively, all P = 0.000), and it was positively correlated with activated partial thromboplastin time (APTT), D-dimer, R value, K value, and PCT (r value was 0.381, 0.561, 0.587, 0.831, 0.775, respectively, P < 0.05 or P < 0.01), and non correlations was founded with PT, fibrinogen (FBG), and INR (r1 = 0.211, P1 = 0.233; r2 = -0.252, P2 = 0.142; r3 = 0.248, P3 = 0.148). Conclusions TEG can effectively monitor the change in coagulation in patients with sepsis, and distinguish the hypercoagulable and hypocoagulable state. TEG may be a valuable tool to evaluate degree and risk of sepsis objectively.

Objective To explore the repair effect of the superficial iliac island flap for the hypertrophic scar of mons pubis after burned.Methods From July 2013 to July 2016,the author had treated 26 patients with mons pubis hypertrophic scar after burned.There were 19 males and 7 females among them.The age was from 1 year and 5 months to 10 years old.The scar area was of 6 cm ×5 cm-15 cm ×8 cm.Some of the patients had external genital malformations caused by scar contracture.Surgery removed the scar and completely released the basic shape of the vulva.It had to expand the superficial iliac island flap of 1 cm according to the size of the wound,and sufficient length of vascular pedicle according to the distance from the wound to the flap.The flap was cut in the superficial of the deep fascia,and reserved about 2cm wide fat along the superficial iliac artery.The superficial vein was located in the fat.The wound was covered by the flap,which was rotated directly or through a subcutaneous tunnel.Results Twenty six patients were treated with a single operation and no vascular crisis occurred.All the flaps survived.One patient delayed incision healing due to the high incision tension,and the remaining patients were in primary healing.The postoperative follow-up found that all the flaps had thin thickness,similar color to the surrounding skin,soft texture and feeling.Conclusions There are obvious signs of scarring in the mons pubis area after deep burns,and scar contracture can cause vulvar deformity.The superficial iliac island flap,which has a thin thickness,soft texture,similar color,and can be sutured directly for the donor site,is a good choice to repair the mons pubis hypertrophic scar.

ObjectiveTo investigate the clinical features and pregnant outcomes of the pregnant women with congenital adrenal hyperplasia (CAH) 21-hydroxylase deficiency (21-OHD).MethodsThe clinical features,therapies,pregnant outcomes of the pregnant women with 21-OHD were retrospectively reviewed in Peking Union Medical College Hospital,from January 2005 to April 2011.ResultsThere were 8 pregnant womenwith 21-OHD including 5siinplevirilizing patientsand 3nonclassical 21-OHD women.Eightpatientswereacceptedprogestationalandprenatalcontinuallowerglucocorticoid treatment.During the gestational period,the dosage of glucocorticoid was adjusted in one pregnancy.The serum level of 17-alpha hydroxyprogesterone (17-OHP) were elevated after pregnancy [ (70 ± 38 ) versus (24 ±23) nmol/L,P ＜ 0.05].The fertility and offspring rate of 8 patients was 8/12,the fertility and offspring rate of patients who started treatment at preadolescence was significantly increased (4/5 versus 4/7).Four patients were accepted genital reconstructive surgery ( clitorectomy,clitoroplasty,vulvoplasty) before pregnancy.The incidence of GDM was 1/8.All patients selected caesarean at from 37 +6 gestation weeks to 39+6 gestation weeks.The average newborn birth weight was (3210 ± 447 ) g,and height was (48 ±2) cm of 8 neonates,none of them was CAH.Conclusions Medical and surgical therapy provides satisfactory fertility and pregnancy outcomes for women with 21-OHD.It is safe to pregnant women with 21-OHD and their fetus in continual lower glucocorticoid treatment.The dosage of glucocorticoid should be carefully adjusted during the pregnancy individually according to serum level of 17-OHP.

Objective To investigate the learning styles of students for rehabilitation therapy. Methods 265 students of 4 grades were investigated with VARK Questionnaire (version 7.0). Results and Conclusion The maximums distributed mainly in the K dimension, with multi-style, mild tendency. For those with single-style, it was tended to K. The learning styles of the students transferred from mainly multi-style (quaternity the most) to single-style with the grades.