Objective To investigate the clinical effect of progesterone soft capsules combined with Bushenantai recipe in the treatment of anticardiolipin antibody positive recurrent abortion.Methods 98 patients with positive anticardiolipin antibody and recurrent spontaneous abortion were selected,and they were randomly divided into observation group and control group according to the digital table,49 cases in each group.The control group was given progesterone soft capsules treatment,the observation group was given the combined treatment of Bushenantai recipe and progesterone soft capsules.The medication time,live birth rate and antibody clearance rate were compared between the two groups.Results The treatment time of the observation group was (179.5 ± 12.8) d,which was significantly shorter than (288.6 ± 14.5)d of the control group,the difference was statistically significant(t =6.249,P ＜0.05).The live birth rate,antibody clearance rate of the observation group were 91.8％,79.6％,respectively,which were significantly higher than those of the control group (79.6％,36.7％),the differences were statistically significant(x2 =5.247,4.998,all P ＜ 0.05).The observation group had 3 cases of adverse reactions (6.0％),the control group had 15 cases of adverse reactions (30.6％),the incidence rate of adverse reactions between the two groups had statistically significant difference (x2 =8.250,P ＜ 0.05).Conclusion Progesterone soft capsules combined with Bushenantai recipe in the treatment of anticardiolipin antibody positive patients with recurrent spontaneous abortion can shorten the treatment time,improve pregnancy outcome,improve the antibody clearance rate.

Objective To investigate the application of anesthesia methods and clinical experience in treatment of severe traumat-ic shock .Methods 48 severe traumatic shock patients were randomly divided into two groups by different anesthesia treatment ,in-cluding delayed resuscitation group (A group) and routine group (B group) ,24 cases in each group .Results Patients completed operation as expected with stable vital signs in the operation .Patients completely awaked and recovered the spontaneous respiration after 3~4 hours .4 cases in group A (16 .6% ) and 12 cases in group B (50% ) were died .The mortality of group A was significant-ly lower than that of group B (P<0 .05) .Conclusion The appropriate anesthetic managements for the severe traumatic shock pa-tients could maintain the function of each organ ,create favorable conditions for operation ,and improve the survival rate of critical patients .

The nature of medicine is the unity of natural science and humanities.Due to historical and current causes,humanism spirit is lost seriously in medicine.This article aims to analyze the reason of humanism spirit loss and put forward some ways to rebuild humanism spirit in medicine.

BACKGROUND: Transplantation of bone marrow mesenchymal stem cells (MSCs) improves functional recovery after spinal cord injury (SCl), but the mechanisms involved remain unclear.OBJECTIVE: To observe the effects of MSCs transplantation on the expression of brain-derived neurotrophic factors (BDNF) in rats after SCl.DESIGN, TIME AND SETTING: Randomized, controlled, animal experiment. The study was performed at the Laboratory of Neuroanatomy, China Medical University from April to July 2003.MATERIALS: A total of 64 SD rats, aged 3 months, of either gender, weighing 250-300 g, were used. Of them, 4 were randomly selected to isolate and culture MSCs, and the remaining were used to establish SCl models.METHODS: The 60 rats were randomly divided into 3 groups. Seven days after SCl, MSCs group (n=24) was transplanted with 5 μL culture solution containing 1×109/L MSCs to the injury site using micro-injection; PBS group (n=24) was transplanted with 5μ L PBS, and the blank control group (n=12) with 5μ L normal saline.MAIN OUTCOME MEASURES: The rats were sacrificed at 7, 14, and 28 days post-surgery. MSCs morphology was observed and the expression of BDNF at the lesion areas was examined by immunohistochemistry,RESULTS: All 60 rats were included in the final analysis. After ten subcultures, the cell proliferative capacity was reduced, and cell body turned to flat; the MSCs protiferation and morphous could be maintained by adding basic fibroblast growth factor.Transplantation of MSCs enhanced the expression of BDNF compared with PBS and blank control groups at 7, 14, and 28 days post-surgery (P ＜ 0.05); white no significant difference was found between PBS and blank control groups (P ＞ 0.05).

Objective To observe the effects of the ethanol extract of thunberg fritillary leaf (EETFL) and the ethanol extract of thunberg fritillary flower (EETFF) on relieving cough, sputum elimination and relieving asthma. Methods The cough relieving effects of EETFL and EETFF were studied in mouse cough model caused by ammonia water and in guinea pig cough model caused by citric acid. The sputum elimination effects of EETFL and EETFF were researched by the observation of tracheal phenol red shedding in mice. The asthma relieving effects were tested by spraying method in guinea pigs. Results EETFL can obviously inhibit the incubation period and cough frequency of the model mice and guinea pigs induced by ammonia water and citric acid (P<0.05), and significantly improve the tracheal phenol red excretion volume in mice (P<0.05), and obviously prolong the incubation period of asthma (P<0.05). EETFF can obviously inhibit the incubation period and cough frequency of the model mice and guinea pigs induced by ammonia water and citric acid (P<0.05), and significantly improve the tracheal phenol red excretion volume in mice (P<0.05), but EETFF couldn’t prolong the incubation period of asthma evidently. Conclusion EETFL has obvious activity of relieving cough, eliminating phlegm and relieving asthma. EETFF has obvious activity of relieving cough and eliminating phlegm, but EETFF has no anti-asthmatic activity under the current dose.

A high performance liquid chromatography-tandem mass spectrometric method ( HPLC-MS/MS ) was developed for the simultaneous determination of 31 kinds of triazine herbicides in farmland soils. Samples were extracted by accelerated solvent extraction ( ASE ) and purified by Oasis MCX solid phase extraction ( SPE) cartridges, and then analyzed by HPLC-MS/MS in multiple reaction monitoring ( MRM) mode with positive electrospray ionization. The analytical column was Phenomenex Luna C18 ( 150 mm í 2. 0 mm í3 μm) and the mobile phases were acetonitrile and water containing 0. 1% (V/V) formic acid. The limits of detection (S/N≥3) were 0. 008-0. 440 μg/L. All of the triazine herbicides had good linear responses with r≥0 . 996 and the average recoveries in the spiked levels of 0 . 40-40 . 0 μg/kg ranged from 76 . 9%-102 . 0%with the RSDs of 3 . 4%-10 . 3%. The HPLC-MS/MS method had been applied for the detection of the triazine herbicide residues in farmland soils from Shenyang region and the results showed that atrazine, simazine, prometryne and atrazine-desethyl were the main triazine herbicides in the region.

0.05) . Tube re-adhesion rate was 10.7% and 17.9% (P

This Tablet yields satisfactory result in lowering glucose and improving hemorheology. We have observed that, in addition to lowering of glucose level, it also elevates the content of RBC - SOD, inhibits the formation of MDA. and decreases the level of AchE. When comparison was made with that of Yuquan Tablet control group, the different was significant (P

Objective To investigate the expression of ?-methylacyl CoA racemase (AMACR,P504S) and p63 in prostate carcinoma tissues and the clinicopathologic significance in the diagnosis of the disease. Methods The expression of AMACR and p63 in 39 cases of prostate carcinoma and 24 cases of benign prostate lesions were examined using immunohistochemical method. The association of the AMACR and p63 expression in prostate carcinoma tissues with the differentiation and clinical staging was evaluated. Results The positive rates of AMACR and p63 were 85%(33/39) and 10%(4/39),respectively,in prostate carcinoma tissues; and those were 21%(5/24) and 88%(21/24),respectively,in benign prostatic hyperplasia. There were significant differences of these values between prostate carcinoma and benign prostatic hyperplasia (P0.05). Conclusions Over-expression of AMACR and under-expression of p63 may be the preliminary incident of the formation of prostate carcinoma,which may induce carcinoma into occurrence and progression.Thus it may be an early diagnostic parameter and a novel target for prostate carcinoma treatment.

Objective To investigate the methods of the design of multimedia didactic courseware of network on image diagnosis and its characteristic. Methods Based on the teaching material of “image diagnosis”, the images were collected with computers and scanners, and processed with graphic software, and then the multimedia didactic courseware was designed with Frontpage. Results The design of multimedia didactic courseware of network has been completed. Domain name has been applied. Part of the courseware has been passed to the website. Conclusion Multimedia didactic courseware of network, with bright prospects, is superior in agility of didactic style, in abundance of content, and in timeliness of information.