目的观察高压氧结合针灸治疗脑外伤患者的疗效。方法对207例脑外伤患者采用高压氧、针灸配合药物进行综合治疗。同时,对78例对照组患者根据病情给予脱水及药物治疗,有手术指征者行清除血肿、减压和清创术。结果高压氧结合针灸治疗组的治愈率明显高于对照组(P<0.01)。结论高压氧结合针灸疗法综合治疗脑外伤患者,治愈率高、无痛苦、副作用少,是颅脑外伤治疗的有效方法。

Objective The present study is to investigate the influence of vaginal discharge on dry chemistry determination of leukocyte esterase in female urine.Methods Collected 20 and 30 normal vaginal discharge samples.Which humoral routine test degree were Ⅰ and Ⅱ correspondingly,and then analyze leukocyte esterase and squamous epithelial cells in these normal vaginal discharge samples.Collected normal vaginal discharge samples again and isolate the vaginal squamous epithelial cells from those normal vaginal discharge samples.Made two concentration of squamous epithelial cell suspension liquid (20/μl and 60/μl)and added these liquid.To normal female urine and analyze the drying chemical leukocyte esterase in those urine. Cleaned the vulva of those patients with normal leukocyte counts in urine sediment determination,whose dry chemical deter-mination of leukocyte esterase was strong positive,perform the routine urine test with her middle urine.Results The results of the determination of leukocyte esterase in normal vaginal discharge samples were 66.7% positive.And there were ~squamous epithelial cells in all samples (microscopy).No significant difference was observed in the examination of dry chem-istry leukocyte esterase among the normal female urine group,low (20/μl)and high (60/μl)concentrations of squamous epi-thelial cell urine group (P >0.05).The counts of squamous epithelial cells and the rate of positive and intensity of dry chem-ical leukocyte esterase in the middle of second urine were significantly lower than before,and the differences are statistically significant (P <0.05).But there was no significant difference for leukocytes counts.Conclusion Urine squamous epithelial cells had no influence on the detection of leukocyte esterase by dry chemistry.However,the leukocyte esterase in the vaginal discharge greatly influenced the examination of the leukocyte esterase in urine.

Objective To compare the treatment effect of laparoscopic appendectomy(LA) and open appendectomy (OA). Methods One hundred and forty-five cases of LA performed from May 2003 to May 2005, and 142 cases of OA performed from June 2001 to March 2003 were studied retrospectively. Results There was no difference in operative time between group LA and group OA. In the procedure of LA, some occult disease could be discovered and treated, while OA was not. The administration of analgesic, activity time, incidence of incision infection and hospital stay in group LA were better than those of OA group. While the cost of hospitalization in LA was higher than that of OA. Conclusion LA has significant advantages in treating appendicitis and it should be promoted.

Objective To compare the enhancement characteristic of the gallbladder diseases and to evaluate the diagnostic efficacy in differential diagnosis of the gallbladder diseases between contrast-enhanced sonography (CEUS) and contrast-enhanced computed tomography (CECT).Methods Seventy-two patiens with gallbladder lesions were examined by CEUS and CECT before operation and all final diagnoses were confirmed by surgery and/or pathological diagnosis.Results 1)In early phase,84.6％ (33/39) and 79.5％ (31/39) of benign diseases showed hyper-enhancement on CEUS and CECT,and 97.0％ (32/33) and 87.9％ (29/33) of malignant diseases showed hyper-enhancement on CEUS and CECT respectively (P =0.250).In later phase,91.2％ (31/34) and 88.2％ (30/34) of benign diseases showing hypo-enhancement (P =1.000),and 100％ of the malignant diseases showing hypo-enhancement on CEUS and CECT respectively.2)The time of enhancement from hyper-to hypo in CEUS for benign and malignant diseases were (39.9 ± 15.7)s and (29.9 ± 5.6)s respectively (t =3.61,P =1.000).3)The inhomogeneous enhancement on CEUS and CECT were 41.0％ (16/39) and 53.8％ (21/39) in the benign diseases respectively (P =0.063),84.8 ％ (28/33) and 97.0 ％ (32/33) in the malignant diseases respectively(P =0.125).4)The destruction of the gallbladder wall on CEUS and CECT are 87.9％ (29/33) and 90.9％ (30/33) respectively(P =1.000).5)The accuracy,diagnostic sensitivity,specificity of CEUS and CECT were 91.7％(66/72) and 87.5％(63/72),97.0％(32/33) and 93.9％(31/33),87.2％(34/39) and 82.15％ (32/39) respectively (P =0.250,1.000,0.500).Conclusions The enhancement pattern of the gallbladder diseases on CEUS and CECT were much similar.CEUS has equal diagnostic efficacy in comparison with CECT,but CEUS can supply more diagnostic information than CECT.

Objective To investigate the influencing factors of quality of shear wave elastography (SWE) image and the reproducibility of using SWE for focal liver lesions .Methods A total number of 289 consecutive patients with 305 lesions (the lesions could be detected on baseline ultrasound with intercostals approach ,and the depth of lesion was less than 10 cm) were undergone SWE examination .The SWE values of both lesion and adjacent liver parenchyma were measured .The quality of images was classified into three grades:“Good” ,“Common” ,and “Poor” .The depth of lesion ,the distance from body surface to liver capsule ,diameter and location of lesion were compared among three groups .Twenty consecutive patients with 20 lesions were performed SWE by two operators and another 20 consecutive patients with 20 lesions were performed SWE by one operator at different time .Intra‐class correlation coefficient was used to evaluate the reproducibility of inter‐ and intra‐ observer .Results A total number of 179 lesions were“Good” ,107“Common” and 19 “Poor” .The distance from body surface to liver capsule was significantly different among three groups [(Good (1 3.4 ± 0 3.5)cm ,Common (1 6.3 ± 0 3.6)cm ,Poor (1 8.7 ± 0 3.9)cm , P < 0 0.01] .No significant difference was found for the depth ,diameter and location of lesions among three groups .For all parameters of SWE both lesion and adjacent parenchyma ,intra‐class correlation coefficient of inter‐and intra‐observer were higher than 0 7.5 .The reproducibility of max SWE value was best of four elasticity parameters for lesion ,which intra‐class correlation coefficient of inter‐and intra‐observer was 0 9.0 and 0 9.6 ,respectively .Conclusions For focal liver lesions which could be detected on baseline ultrasound and the depth of lesions was less than 10 cm ,SWE could be used to evaluate elasticity characteristics with good feasibility and reproducibility .

Objective To study the clinical curative effect of Tongqiao Huoxue decoction combined with edaravone and hyperbaric oxygen for treatment of delayed encephalopathy after carbon monoxide poisoning (DEACMP). Methods A prospective study was conducted. Forty-six patients with DEACMP admitted into Yidu Central Hospital of Weifang Medical College from January 2012 to January 2014 were randomly divided into observation group (23 cases) and control group (23 cases). The basic treatments of two groups were identical. Based on the basic treatments including hyperbaric oxygen and citicoline sodium injection etc, the observation group was treated with our-self made Tongqiao Huoxue decoction which could be modified in accord to the individual differentiation of syndromes in traditional Chinese medicine (the composition of decoction included Paeoniae Radix Rubra 15 g, Chuanxiong Rhizoma 15 g, Persicae Semen 15 g, Carthami Flos 15 g, Zingiberis Rhizoma Recens 3 pieces, Jujubae Fructus 2 pieces, Moschus 0.5 g, Allium Fistulosum 1 segment). The decoction was administered orally or by nasogastric gavage, one dosage everyday for 1 month, and in the mean time, edaravone intravenously drip 30 mg was given to the observation group twice a day for 14 days. The control group was given hyperbaric oxygen and other conventional treatment for 30 days. The clinical therapeutic effect and adverse reaction were observed after treatment for 30 days. The changes of intelligent level were detected by Hasegawa dementia scale (HDS), and the changes of latency of P300 were measured by electromyologram/evoked potential instrument in two groups before and after treatment. Results The total effective rate in observation group was significantly higher than that in control group [91.3% (21/23) vs. 65.2% (15/23), P < 0.01]. Elevation of creatinine occurred in 1 case, moderate increase in alanine aminotransferase (ALT) appeared in 1 case, and both of them were reduced to normal after treatment in observation group; no adverse reaction occurred in control group. The HDS scores were significantly higher 30 days after treatment than those before treatment in the two groups [control group:13.4±2.8 vs. 6.8±2.3, observation group:20.8±3.4 vs. 6.6±2.5, both P<0.05]. The latency of P300 after treatment was significantly lower in two groups than that before treatment [control group (ms): 355.7±25.7 vs. 385.5±27.8, observation group (ms): 337.3±24.6 vs. 386.8±25.4, both P < 0.05], the change in observation group being more significant [the HDS score: 20.8±3.4 vs. 13.4±2.8, the latency of P300 (ms): 337.3±24.6 vs. 355.7±25.7, both P<0.05]. Conclusion Tongqiao Huoxue decoction combined with edaravone and hyperbaric oxygen has favorable cognitive effect on patients with DEACMP, thus, it can be used extensively in clinic.

Objective To explore the effect of reconstructing unilateral cleft lip by changing the arc-shaped incision, combined with the 3D reconstruction of upper lip muscles.Methods Twenty unilateral cleft lip patients were treated by using a new surgical operation, the 3D reconstruction of upper lip muscle, to restore normal anatomy and stress of the mucous membrane, muscle and skin.Operation scar was designed for straight line, located on the philtral ridges of the contour line;phitrum and philtral ridges were rebuilt, and postoperative scar reduced.Results A lot of 20 patients had no local infection, hemorrhage, complex crack, and were stage I incision healing.Followed up for 1-8 months postoperatively, the patient's lip bow line continuity was good, with symmetrical shape and good phitrum and philtral ridges;scar was hidden on the philtral ridges of the contour line, and no obvious upper lip scar contracture found through the follow-up period.Conclusions This improved method is simple in the incision design, and less scar hidden on the philtral ridges of the contour line after operation, which can maximize the recovery of the appearance of nose and upper lip with satisfactory effect.It is a feasible improvement method of repairing unilateral cleft lip.

AIM: To detect the change of composition and ratio of serum HDL subclasses and explore the relationship between these changes and the plasma lipid level in patients with hyperlipidemia. METHODS: The components of subclasses of serum HDL in 172 middle and old aged patients with hyperlipidemia and 115 healthy middle and old aged were determined by dimensional gel electrophoresis associated with immuno-blotting method. RESULTS: Compared to the healthy controls, the contents of pre ?_1-HDL, HDL_~3b and HDL_~3a were significantly higher (P

AIM: To investigate the effect of microwave ablation of liver cancer on the cellular immunity in mice. METHODS: A C57BL/6J mouse model of liver cancer was established by subcutaneous injection of Hepa 1 - 6 cells. The tumors were subjected to microwave ablation under the ablation condition of 45 ℃, 50 ℃, 55 ℃ or 60 ℃ for 180 s. The CD4~+ T cells, CD8~+ T cells and natural killer cells (NK) in peripheral blood were detected by FACS. The cytotoxicity of splenic NK and splenic cytotoxic T lymphocytes (CTL) activated by inactivated Hepa 1-6 cells was assayed by LDH method. RESULTS: The proportions of CD4~+ T cells, CD8~+ T cells and NK cells in peripheral blood in 50 ℃ and 55 ℃ group at 21 d after ablation were significantly increased and that of NK cells in 60 ℃ group was significantly increased. There was no significant difference between those in group 42 d after ablation and control. The cytotoxicities of splenic CTL and NK cells in 50 ℃ and 55 ℃ groups at 21 d or 42 d after ablation were significantly increased, and they were much higher than those in 45 ℃ group at the same time. The cytotoxicities of splenic CTL in 50 ℃ and 55 ℃ groups at 21 d after ablation were much higher than that in 60 ℃ group at the same time. CONCLUSION: Under a certain ablation temperature, microwave ablation of liver cancer promotes the cellular immunity.