Professor ZHOU Yun-xian's clinical experience of acupuncture combined with Chinese material medica for xerophthalmia is introduced. Her treatment for xerophthalmia is firstly focused on syndrome differentiation, indicating that different syndrome has different treatment of acupuncture and Chinese material medica. It is emphasized that by following the holistic concept of TCM, the local acupoints and whole-body acupoints cooperate closely, forming her special combination method of acupoints. In clinic, attention is focused on the application of many acupuncture techniques and extra points. With the combination of acupuncture and Chinese material medica, the treatment is flexible with superior clinical efficacy.
Acupuncture Therapy ; Combined Modality Therapy ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Xerophthalmia ; drug therapy ; therapy

Objective To study the antitumour, immunomodulating and enterobacteria regulating effects of exopolysaccharides (EPS). Method The suppressive rate of growth of sarcoma 180, the index of immunity, and the intestinal microflora were determined. Results (1) EPS inhibited the growth of sarcoma 180 by oral for BALB/c mice significantly. The suppressive rate at the dose of 120mg/kg bw?d was 42.7%. (2) At the dose of 120mg/kg bw?d the index of thymus and IL-2 in serum increased significantly. There was increasing trend in respect of TNF-? and killing activation of NK cell. (3) The amounts of Lactobacillus in groups treated with EPS increased significantly, and the amounts of Enterobacteriacea and Enterococcus droped significantly. Conclusion EPS had the antitumour effect in vivo, and could modulate the immune function, improve the microbial balance in the intestinal tract of tumour bearing mice to some extent. So the antitumour mechanism was probably correlated with the immunomodulating effect.

? AlM: To observe the differences of central cornea thickness, anterior chamber depth, corneal anterior curvature and corneal posterior curvature between the Kazak and the Han nationality college emmetropia students, and analyze the relationship of corneal thickness and corneal curvature.?METHODS: More than 500 students in grade one in Xinjiang Medical University for screening, selected 55 emmetropia eyes in Han nationality students and 51 in Kazak students. Sirius corneal topography was applied to the measurement.? RESULTS: Kazak and the Han nationality college emmetropia students' central cornea thickness ( Kazak:0. 52± 0. 03mm, Han:0. 54 ± 0. 03mm), anterior chamber depth (Kazak:2. 97 ± 0. 31mm, Han: 3. 14 ± 0. 25mm) had significant difference (P<0. 05). Corneal anterior curvature and corneal posterior curvature were no significant difference (P>0. 05). Han had no significant relationship in corneal thickness and corneal anterior curvature (r<0), or in corneal posterior curvature ( r < 0. 1 ) . Kazak had no significant relationship in corneal thickness and corneal anterior curvature (r<0), or in corneal posterior curvature(r<0. 1).? CONCLUSlON: There are significant differences between the Kazak and the Han nationality college emmetropia students in cornea thickness, anterior chamber depth. There is no significant relationship between corneal thickness and corneal curvature (K1, K2) in Kazak and the Han nationality college emmetropia students.

We report the management and maternal and neonatal outcomes of four cases of delayed interval delivery after cervical cerclage in twin pregnancies, who hospitalized in Shanghai First Maternity and Infant Hospital from year 2017 to 2018. Four patients with dichorionic diamniotic twin pregnancies all presented with gradually weakened uterine contractions after spontaneous vaginal delivery of twin 1. After informed consent, the patients received cervical cerclage at 2 to 3 days after delivery when the maternal and fetal conditions were stable, to delay delivery of twin 2. The gestational weeks at delivery of twin 1 were 25 +4, 23 +1, 27 +1, and 23 weeks, which were noted for 30 +1, 32 +6, 31 +4, and 24 weeks for twin 2, respectively. Delayed delivery intervals were 32, 69, 31 and 7 d. Three of the four twin 2 survived, with Apgar score ≥ 8 at 1 minute and birth weight of 1 390, 2 290 and 1 620 g. During a 2-year follow-up, no developmental abnormalities were observed in the children, and no serious maternal complications were found, including severe infection, bleeding or cervical laceration.

Objective To design and manufacture a hypobaric cabin simulator for experimental animals.Methods The simulator was composed of a fully transparent working chamber,an electrical chamber,a pressure control component and a program control component,which had its body made of polymethyl methacrylate plastics,the hatch made of metal plate and support by reinforced metal bar.The air inside chamber was exhausted by the diaphragm vacuum pump,the air inflow was controlled by proportional valve,and the inner pressure and the speed of rise and decline were exactly controlled by the balance of inflow and exhaust.Results The new type of hypobaric cabin simulator had the characteristics of accurate pressure control,low fluctuation range and controllable up and down time,low noise as well as adaptable air exchange rate.Conclusion The new type of hypobaric cabin simulator matches the national standard for experimental animals,and can be used in making the animal model of high altitude diseases.

Objective To compare the effect of active compression-decompression cardiopulmonary resuscitation(ACD-CPR) with standard- cardiopulmonary resuscitation(S-CPR) on ventricular function in a canine ventricular fibrillation model. Methods Ventricular fibrillation was induced in anesthetized and instrumented canine. Twenty-four dogs were randomly assigned to either ACD-CPR group or S-CPR group.After 4 minutes of untreated VF,two-dimension echocardiography was used to evaluate the left ventricular end-diastolic volume(LVEDV),left ventricular end-systolic volume(LVESV) and left ventricular ejection fraction (LVEF) of every canine of the two groups when they were undergoing cardiopulmonary resuscitation. Results During ventricular fibrillation, both ACD-CPR group and S-CPR group showed decreased LVEDV compared with pre-ventricular fibrillation, but not statistically significant( P ＞0.05).LVEDV was increased in ACD-CPR group compared with S-CPR group, but not statistically significant (P＞ 0. 05). Both ACD-CPR group and S-CPR group showed significantly increased LVESV compared with pre-ventricular fibrillation,of which the difference was statistically significant ( P ＜0. 001). Both ACD-CPRgroup and S-CPR group showed significantly decreased LVEF compared with pre-ventricular fibrillation,of which the difference was statistically significant (P ＜0. 001). LVEF was increased in ACD-CPR group compared with S-CPR group,of which the difference was statistically significant ( P = 0.019). Conclusions Compared with S-CPR,ACD-CPR resulted in higher LVEF.

Objective To investigate the effects of antioxidant response element (ARE) activator- 5,6-dihydrocyclopenta[ C ]-1,2-dithiole-3-thione (CPDT) on organotypic spinal cord cultures and to study whether this activation can protect motor neurons from oxidative stress.Methods Organotypic spinal cord cultures were prepared using lumbar spinal cord slices from 8-day-old rat.Threo-hydroxyaspartate (THA) was continuously added into the culture medium for 3 weeks,which caused selective motor neuron death. Thus,the in vitro model of amyotrophic Lateral sclerosis (ALS) was established.15,30 ?mol/L of CPDT were added into the culture medium respectively.Ventral motor neurons survival was evaluated by immunohistochemical staining with monoclonal antibody SMI-32,a nonphosphorylated neurofilament marker. Ultrastructure was observed with electronic microscope.Results The pretreatment of organotypic spinal cord cultures with different concentrations of CPDT significantly increase the total number of ventral motor neurons (15?mol/L:(15.81?6.97) perexplant;30?mol/L:(16.25?6.74) perexplant respectively) compared with THA group ((5.31?5.76) perexplant) and the former had plentiful neurite extensions (n= 15,P

Objective To determine whether arsenic has estrogen-like effects,the cell proliferation was measured iil human eervical cancer line(HeLa)in vitro.Methods The HeLa cells were grown in improved RPMI 1640 supplemented respectively with β-estradiol(E2,1 nmol/L),Arsenic trioxide(As2O3,0.5,1.0,5.0 μmol/L),ICI (500 nmol/L),E2(1 nmol/L)+ICI(500 nmol/L),As2O3(1.0 μmol/L)+ICI(500 nmol/L)and control.The growth morphology of HeLa cell was observed under microscope after 72 h.The method of M1Tr was used to study the cell proliferation after 24.48 and 72 h.The technique of flow eytometry was used to measure cell cycle after 48 h. Results HeLa cells in E2 and 0.5 μmoL/L As2O3 treatment were more better growth in morphology than control group.Percentage of HeLa cells proliferation at 24,48,72 h in E2 and 0.5 μmol/L As2O3 treatment were 6.35%, 11.56%,38.33%and 6.35%,8.50%,20.26%respectively.The proliferation effect of HeLa cells was similar in two treatments.The proliferation of HeLa cells were inhibited in other treatments.Compared with control[(41.68± 1.05)%],HeLa cells were promoted go to S phases in E2[(55.72±2.31)%]and 0.5 μmol/L As2O3[(47.82± 1.41)%]treatment.But in other treatments HeLa cells were hold back to S phases.Compared with control,there was a significant differenee(P＜0.05)of cell percentage in S phases in 5.0 μmol/L As2O3[(21.11±4.99)%]and ICI[(20.16±4.76)%]treatments.Conclusion Small amounts of As2O3 impose estrogen.1ike effects and stimulate the proliferation of HeLa cells.

Objective To observe the effects of Baishile Capsules on the hippocampal PI3K signaling pathway in chronic mild unpredictable stress (CUMS) rats; To discuss its mechanism of action for anti-depression. Methods SD rats were randomly divided into 6 groups, control group, model group, fluoxetine group, Baishile Capsules high-, medium- and low-dose groups, with 10 rats in each group. The cums depression model was established, and gavage for medication was conducted at the same time for 21 days in a row. The behavioral changes of rats in each group were detected by the novel feeding experiment and Open-field experiment; monoamine neurotransmitter in serum were detected by ELISA; the expressions of PI3K, AKT and SGK1 in rat hippocampus were detected by immunofluorescence and Western blot test. Results Compared with the control group, feeding latency of rats in model group was significantly prolonged (P<0.01), horizontal and vertical activities were significantly reduced (P<0.01); the content of serum monoamine neurotransmitter decreased (P<0.01); the expressions of PI3K and AKT in hippocampus decreased, while the expression of SGK1 increased (P<0.01, P<0.05). Compared with the model group, Baishile Capsule high- and medium-dose groups can significantly shorten the incubation period of feeding rats (P<0.05), and increase the number of horizontal and vertical activities (P<0.01); the 5-HT and NE levels in serum were significantly elevated (P<0.05, P<0.01); the expressions of PI3K, AKT in hippocampal increased; the expression of SGK1 decreased (P<0.05, P<0.01). Conclusion Baishile Capsules can alleviate the depression like behavior in rat models, and regulate key factors of hippocampal PI3K signaling pathway, so as to exert antidepressant effects.

BACKGROUND:Tranexamic acid has been more and more used in reducing bleeding after joint replacement, but its usage method and dosage remain controversial, and become a hot focus in recent years. OBJECTIVE: To investigate the efficacy and safety of intravenous drip combined with intra-articular injection of tranexamic acid on postoperative hidden blood loss in patients who received primary total hip arthroplasty. METHODS:Clinical data of 65 patients undergoing primary total hip arthroplasty were randomized to the test group and the control group. The patients in the test group received 0.5 g tranexamic acid through intravenous drip when the surgery starts and 0.5 g tranexamic acid inside hip joint through a drainage tube after capsule closure, and retaining for 6 hours. The patients in the control group intravenously received the same volume of physiological saline, and 50 mL physiological saline through a drainage tube after suture, and retaining for 6 hours. We compared with intraoperative blood loss, postoperative dominant blood loss and hidden blood loss, pain score, blood transfusion rate, deep vein thrombosis and day of hospitalization in both groups. RESULTS AND CONCLUSION:Hemoglobin and hematocrit were higher in the test group than in the control group after replacement (P < 0.05). The volumes of dominant blood loss and hidden blood loss were lower in the test group than in the control group after replacement (P < 0.05). Blood transfusion rate and day of hospitalization were less in the test group than in the control group (P < 0.05). No significant difference in intraoperative blood loss, pain score and incidence of deep vein thrombosis was detectable between the two groups (P > 0.05). These results indicate that the intravenous drip combined intra-articular injection of tranexamic acid in patients receiving total hip arthroplasty could reduce the amounts of postoperative dominant and hidden blood loss and blood transfusion rate, and did not increase the incidence of deep vein thrombosis.