Objective To observe the effect of acupuncture at the muscle region of meridians plus tuina on facial nerve function in peripheral facial paralysis. Method Sixty patients with peripheral facial paralysis (recovery stage) were randomized into a treatment group (intervened by acupuncture at the muscle region of meridians plus tuina) and a control group (intervened by conventional acupuncture), 30 cases in each group. Result The facial nerve electromyography (EMG) showed that the action potential latency and amplitude were changed significantly after the treatment in both groups (P<0.05), indicating that the two methods were both effective in recovering facial nerve function, while acupuncture at the muscle region of meridians plus tuina produced a more significant treatment effect compared to conventional acupuncture. In the treatment group, same treatment with different intervention times produced significantly different effects on the Toronto facial grading system (TFGS) (P<0.05), indicating that the earlier the intervention, the more significant the therapeutic efficacy. Conclusion Acupuncture at the muscle region of meridians plus tuina can produce a more significant effect in recovering facial nerve function in peripheral facial paralysis compared to conventional acupuncture.

Objective To observe the effect of the advanced glycation end products(AGEs)on the iNOS expression in cultured cardiac microvascular endothelial cells.Methods Cultured the cardiac microvascular endothelial cells in vitro.After AGEs of the different dose(50～200 mg/L)and different times(0～24 h)played the role on the cells,we determined the NO generation and iNOS protein expression of all groups.Results NO generation and iNOS protein expression increased with the AGEs-dose increasing and treatment time.The results were significantly different.Conclusion These results demonstrate that AGEs may induce iNOS to produce toxic NO in cardiac microvascular endothelial cells,then the diabetic cardiomyopathy occures.

Objective The effectiveness on the enrichment of nuclear red blood cells(NRBC) in umbilical cord blood by polyvinylidene difluoride membrane was investigated with intervention on membrane ionic channels.Methods NRBC was isolated by the isolation solution with a density of 1.067 g/ml.The rates of the cell enrichment using verapamil and furosemide intervention by discontinuous density centrifugation were examined by flow cytometry.The NRBC that past through PVDF membrane with pore size of 5 ?m were checked and quantified by nested-PCR.Results The optimal centrifugation density was 1.067 g/ml.The mean purity of NRBC after centrifugation was 2.54%,yet the purity after intervention increased to 9.36%(3.7-fold increment).The NRBC passing through PVDF membrane was from 0.83% to 6.15%,with enrichment of 7.4 times.When NRBC was 120 cells/ml,the density of the nested PCR products increased by nearly 4 times after intervention(4.48 vs 17.78).Conclusions Verapamil and furosemide could affect the morphology of cells and promote the rate of NRBC enrichment.

Objective To investigate the clinical efficacy of acupuncture at Huatuo jiaji points plus point Shixuan bloodletting in treating cervical spondylotic radiculopathy.Methods One hundred patients with cervical spondylotic radiculopathy were randomly allocated to treatment and control groups, 50 cases each. The treatment group received acupuncture at Huatuo jiaji points plus point Shixuan bloodletting and the control group, acupuncture at Huatuo jiaji points alone. Plasma viscosity was measured in the two groups before and after treatment. The clinical therapeutic effects were compared between the two groups.Results There was a statistically significant pre-/post-treatment difference in plasma viscosity in the two groups (P<0.05). There was a statistically significant post-treatment difference in plasma viscosity between the treatment and control groups (P<0.05). The total efficacy rate was 94.0% in the treatment group and 84.0% in the control group; there was a statistically significant difference between the two groups (P<0.05).Conclusion Acupuncture at Huatuo jiaji points plus point Shixuan bloodletting is an effective way to treat cervical spondylotic radiculopathy.

Objective To observe the dynamic distribution of the extravasated Evans Blue (EB) dye points (neurogenic inflammatory response) at the skin after acute gastric mucosal injury (AGMI) and its relation to the related regular acupoints in the locations in rats. Methods A total of 70 Wistar rats were randomized into normal control (n=10),normal saline (n=10),and AGMI (n=50) groups. The AGMI group was further divided into 5 h,2 d,3 d,4 d and 5 d subgroups with 10 rats in each. AGMI model was duplicated by intragastric perfusion of diluted hydrochloric acid (HCl,0.5 mol/L). Evans Blue Dye (50 mg/kg,50 mg/mL in 0.9% saline) was given to the rats before AGMI modeling. The plasma extravasated EB points at the skin of the whole body were observed after removal of the hair. Results The extravasated EB points presented a nerve-segmental distribution,with the proportion of the points in the location being 47.5% for "Geshu" (BL 17),58.82% for "Jizhong" (GV 6),88.23% for "Pishu" (BL 20),82.35% for "Weishu" (BL 21),17.64% for "Zhongwan" (CV 12),and 5.88% for "Shangwan" (CV 13),respectively. The plasma extravasation of EB seldom appeared in normal rats and only fewer points were found in rats accepted administration of 0.9% saline. Significant differences were found between model and normal control groups,and between model and normal saline groups in the numbers of the extravasated EB points (P

Objective To explore the clinical outcomes of different mild-stimulation in poor ovarian responders in vitro culture/intracytoplasmic injection (IVF/ICSI) to provide the evidence for clinical treatment,and investigate clinical parameters including pre-ovulation rate,rate of oocytes retrieved,fertilization rate,good quality embryo rate,and pregnancy rate per cycle.Methods The clinical date of a total 180 IVF cycles of infertile patients undergone from Jan 2013 to May 2016 in medical reprodution center of Xiang Tan Central Hospital.According to the different methods of controlled ovarian hyperstimulation (COH),the cycles were divided into 3 groups:group A with 60 cycles of early five days using clomiphene,group B with 60 cycles of persistent using clomiphene,and group C with 60 cycles using artificial luteal-phase ovarian stimulation protocol.Results The basic situations in three groups were no significant difference (P ＞0.05).Compared to groups B and C,the pre-ovalution rate was more in group A (P ＜ O.05),and the rate of oocytes retrieved,fertilization rate,good quality embryo rate,and preganacy rate per cycle were higher in groups B and C (P ＜ 0.05).The rate of oocytes retrieved,fertilization rate,good quality embryo rate,and preganacy rate per cycle were no significant difference among gourps B and C.The good quality embryo rate and preganacy rate per cycle in groups B and C were higher than group A,and group B was higher than group A (P ＜ 0.05).Conclusions Persistent using clomiphene or persistent using clomiphene in COH could decrease the rate of pre-ovalution,and get more rate of oocytes retrieved,good quality embryo rate,and preganacy rate per cycle.

Objective To evaluate the efficacy and safety of ligation-assisted endoscopic dissection (ED-L) technique for the removal of gastric tumors originating from muscularis propria.Methods A total of 33 patients with gastric tumors originating from muscularis propria less than 10 mm were treated with ED-L procedures.The tumor was ligated by elastic bands.Endoscopic dissection was performed until the tumor was partially or completely dissected from muscularis propria by using Hook knife and/or IT-knife.The wound was closed with metallic clips and medical adhesive.The patients were followed up 1 week,1 month,3 months,6 months and 12 months thereafter with endoscopy,respectively.Results Of the 33 gastric tumors,there were 25 partial dissections and 8 complete dissections.All of the tumors sloughed completely.Pathological diagnoses of all the patients were acquired.No complications like perforation occurred except for one self-limiting and non-life-threatening hemorrhage.There was no recurrent case during the 3-18 months of follow-up period.Conclusion ED-L is a safe,effective and relatively simple technique for excision of small gastrointestinal tumors originating from muscularis propria,providing a histopathological diagnosis as well.

Hepatolenticular Degeneration ; blood ; drug therapy ; Humans ; Sodium ; therapeutic use ; Suburethral Slings

Objective To investigate whether there are differences in the detection of biochemical items such as electrolytes , total protein and urea between arterial plasma and venous plasma .Methods Self paired design was used to compare and study the biochemical results of different samples .70 samples ( 36 samples from male patients and 34 from female patients ) that were performed with both arterial blood gas analysis and biochemical item test of venous blood in Clinical Laboratory of Peking Union Medical College Hospital during the period from June to September of 2017 were collected.18 biochemical items like electrolytes in arterial blood and venous blood were synchronously detected by automatic biochemical analyzer.Statistic analyses were carried out by SPSS 18.00.Whether the deviation was of clinic significance was determined by National Health Standards ( WS/T 403-2012 ) and the total error admitted by Royal Society of Pathology of Australia .Regression analysis of Passing-Bablok was performed by MedCalc software . The difference between the results of different samples was investigated by drawing Bland -Altman diagram.Results The results of Ca, Cl, K, Na, P, TP, ALB, ALT, AST, LDH, Glu, Cr, Urea, TG, CHO, UA, CHE, TBA in the samples of arterial blood plasma were 2.46(2.25-2.56) mmol/L,(105.68 ±7.29)mmol/L, 3.81(3.54-4.03) mmol/L, 140.45(137.08-144.20) mmol/L, 0.97(0.77-1.11) mmol/L,(60.39 ±9.40)g/L,(31.23 ±6.81)g/L, 17.4(11.95 -30.05)U/L, 20.85(14.9 -34.03) U/L, 210.1(163.15-342.60) U/L, 7.58(5.95-10.04) mmol/L, 76.35(51.05-110.7) μmol/L, 6.94(3.98-11.08) mmol/L, 1.15(0.84-1.89) mmol/L, 3.31(2.73-4.35) mmol/L, 271.55(187.78-423.30) μmol/L,(4.71 ±2.17)KU/L, 2.19(1.09 -4.19) μmol/L,respectively, and 2.24(2.05-2.35) mmol/L,(103.98 ±7.32)mmol/L, 3.84(3.58 -4.19) mmol/L, 139.30(136.08 -142.33) mmol/L, 0.99(0.78-1.14) mmol/L,(60.37 ±9.67) g/L,(32.62 ±6.89) g/L, 17.6(12.75-31.2) U/L, 20.6(15.28-36.6) U/L, 233.95(176.48-363.75) U/L, 7.55(5.62-9.52) mmol/L, 77.15 (56.08-111.98) μmol/L, 6.94(3.97 -10.53) mmol/L, 1.13(0.83 -1.93) mmol/L, 3.23(2.71-4.37) mmol/L, 273.4(187.30-401.55) μmol/L,(4.74 ±2.21) KU/L, 2.29(1.02 -4.23) μmol/L respectively in the samples of venous blood plasma .The difference of results of TP、Glu、Cr、TG、CHE、TBA between two types of samples were of no statistic significance ( the values of t or Z were 0.121,-0.054,-0.269,-0.480,-1.730 and -1.843 respectively, P>0.05), among these items the difference of Glu was of notable clinical significance (>1/2 TE percentage:50％).The difference of results of Ca , Cl, K, Na, P, ALB, ALT, AST, LDH, Urea, CHO, UA between two types of samples were of statistic significance (the values of t or Z were -7.115,6.794,-2.119,-4.996,-3.483,-8.839,-2.419,-2.742,-3.833,-5.010,-2.060 and -2.467 respectively, P<0.05), among these items the difference of Urea, CHO, UA, Na, P and ALT was of no notable clinical significance ( >total TE percentage: 0％, 2.86％, 0％, 2.9％, 4.3％, 1.43％ respectively), while the difference of Ca, Cl, K, ALB, AST and LDH was of clinical significance (>total TE percentage:90％, 10％, 14.3％, 32.9％, 10.00％, 32.9％respectively).Conclusions The differences in the detected data of some biochemical items between venous plasma and arterial plasma demonstrated clinical significance .When detecting those biochemical items , clinicians should pay attention to the selection of arterial blood sample .It should be considered to establish a reference interval for related biochemical items of arterial blood when necessary .

Objective:To explore the relationship between serum 1, 5-dehydratoglucitol (1, 5-AG) level and insulin resistance, microvascular complications in patients with type 2 diabetes mellitus (T2DM).Methods:The clinical data of 836 patients with T2DM admitted to the Changsha Central Hospital Affiliated to University of South China from May to December 2023 were retrospectively and cross-sectionally analyzed. Serum 1, 5-AG levels were detected by pyranose oxidase method. According to the microvascular complications (diabetic peripheral neuropathy, diabetic nephropathy, diabetic retinopathy), the patients were divided into simple group (no microvascular complications, n=490), complication group 1 (1 microvascular complications, n=217), and complication group 2 (2 or more microvascular complications, n=129). The relationship between serum 1, 5-AG level and the related indicators of insulin resistance in T2DM patients were explored by Spearman correlation analysis, and the influencing factors of microvascular complications in T2DM patients were explored by multiple ordered logistic regression analysis. Results:The levels of FBG(fasting blood glucose) [(7.37±0.56) mmol/L], FINS(fasting insulin) [(11.34±1.86) mU/L] and HOMA-IR(homeostatic model assessment of insulin resistance) (0.96±0.31) in simple group were lower than those in complication group 1 [(8.37±1.02) mmol/L, (16.26±2.32) mU/L, (1.32±0.41)], complication group 2 [(10.25±2.13) mmol/L, (18.53±2.67) mU/L, (1.54±0.44)], and FBG, FINS and HOMA-IR in complication group 1 were lower than those in complication group 2, and the differences were statistically significant ( F=537.470, 791.690, 136.340, P<0.001). Serum 1, 5-AG level in simple group [77.16 (16.30, 128.07) μg/ml] was higher than that in complication group 1 [51.05 (14.67, 63.18) μg/ml] and complication group 2 [30.42 (12.53, 47.26) μg/ml], and the serum level of 1, 5-AG in complication group 1 was higher than that in complication group 2, and the difference was statistically significant ( H=210.020, P<0.001). The results of Spearman correlation analysis showed that serum 1, 5-AG level was negatively correlated with FBG, FINS and HOMA-IR in T2DM patients ( r=-0.431, -0.372, -0.546, P<0.001). The results of multiple ordered logistic regression analysis showed that Longer duration of diabetes ( OR=2.261, 95% CI: 1.564-3.269), increased HbA1c ( OR=2.040, 95% CI: 1.456-2.858), and increased HOMA-IR ( OR=2.158, 95% CI: 1.484-3.137) and decreased 1, 5-AG ( OR=2.512, 95% CI: 1.691-3.732) were independent risk factors for microvascular complications in T2DM patients ( P<0.05). The results of ROC curve analysis showed that the area under the curve of serum 1, 5-AG in the identification of one microvascular complication was 0.763 (95% CI: 0.731-0.795), and the area under the curve of serum 1, 5-AG in the identification of two or more microvascular complications was 0.730 (95% CI: 0.692-0.767). Conclusion:Serum 1, 5-AG level is negatively correlated with insulin resistance in T2DM patients. Low serum 1, 5-AG level may be an independent risk factor for microvascular complications in T2DM patients.