X-ray cephalometry was used to analyze craniofacial morphology in 32 males and 23 females with operated cleft palate. They underwent primary palatoplasty at the ages of 4 to 7 years and examination at the age of 18 to 25 years old. The cephalometric data were compared with that of the native Hubei adults with normal occlusions. The results indicated the cranial base in the cleft group was morphologically similar to that of the normal controls, there were a decreased angle of skeletal facial convexity, a shorter maxilla, an increased gonial angle and a more open mandibular plane angle in the clefts. All of these differences were significant. Surgical treatments at the age of 4 to 7 years old could cause craniofacial deformities at adults.

Objective To quantify the level of human sperm protein 17(Sp17)in serum of the healthy and patients with gynecological cancers and to evaluate whether Sp17 is a suitable serum marker for the diagnosis of gynecological cancers.Methods The recombinant human Sp17 was radioiodinated by the chloramine T method.125I-rhSp17 was used to develop a radioimmunoassay to determine Sp17 in serum of the healthy and the patients.Meanwhile,Sp17 levels in serum were compared with the expression of Sp17 in tissues from gynecological cancers.Results The level of serum Sp17 was(15.60?7.66)?g/L in healthy subjects(n=59),which was significantly lower than those in twenty-two patients(64.36?34.44)?g/L.Sera from nine of twenty-two patients(40.9%)were positive for Sp17 by radioimmunoassay assay.Tumor tissues from twelve of twenty-two patients(54.5%)were positive for Sp17 by immunohistochemistry assay.Conclusions Markedly elevated serum levels of Sp17 were found in patients with gynecological cancers.However,there was no significant correlation between serum level of Sp17 and expression of Sp17 in tumor tissues in patients with gynecological cancer.

Objective To know the primary effect of nutrition intervention in farmers. Methods The questionnaires were used to do baseline and evaluation survey. The intervention ways were used in trial group, including holding lectures, posting posters, sending out healthy material, quizzes with prizes, recommending salts low in sodium to each family, training to make healthy food by the chef; but there were no measures in control group. Results There were statistical significance in healthy awareness of nutrition, exercises and chronic diseases between two groups after intervention; However, the average intake amounts of vegetables did not reach the recommendation of diet guidelines; After intervention, the intake frequency of vegetables and fruits had statistical significance between before and after intervention in trial group, and also had statistical significance in two groups. Conclusion The awareness of healthy knowledge and attitudes has been obvious improvement, but the diets and life styles of farmers have no obvious change. The diet structure and behavior of farmers have been increasingly rational but not enough. The farmers have started to increase the intake times of vegetables and fruits and built up the conception of eating more vegetables and fruits.

Objective To explore the effect of the diet recovery time on postural hypotension after gynecological laparoscopic operation. Methods A total of 300 patients undergoing gynecological laparoscopy were randomly divided into observation group and control group according to the order of admission,150 cases in each group. Patients in observation group took liquid food since recovery from anesthetic, their appetite and dietary levels restored to preoperative level within 24 h after surgery from liquid diet to regular diet. Patients in control group were given routine nursing care of diet after belly operation. Results The diet recovery time and the anal exhaust time of patients in observation group were (21.2±3.5) h and (15.5±4.7) h, the control group were (46.8±5.4) h and (23.4±5.4) h, there was significant difference between two groups (t=7.543,5.126, P<0.05).The incidence rate of orthostatic hypotension in observation group was 9.3% (14/150), the control group was 33.3% (50/150), there wassignificant difference between two groups (χ2=8.907, P<0.05). Conclusions Patients undergoing gynecological laparoscopy took food as soon as possible, their appetite and dietary levels restored to preoperative level within 24 h after operation. It didn′ t increase abdominal distension, but helped the intestinal function recovery and helped to reduce the incidence of postoperative orthostatic hypotension.

Objective To prevent the medical personnel from infection during aeromedical evacuation of fulminating respiratory infectious disease patients by exploring the changes of differential pressure between those in and out of the negative-pressure isolation capsule and analyzing the stability of the capsule during aeromedical evacuation.Methods A differential pressure monitor developed by Institute of Medical Equipment was used for real-time recording of the changes the differential pressure in and out of the capsule during five flight phases of the aircraft,and the safety of the capsule during aeromedical evacuation and corresponding considerations were investigated.Results The maximum and minimum values of the negative pressure in the capsule were-60 Pa and-120 Pa respectively during aeromedical evacuation,which were all less than the safety threshold-15 Pa.The negative pressure was is directly proportional to the flying altitude.Conclusion The capsule keeps negative pressure effectively during flight,and thus facilitates patient aeromedial evacuation greatly.

Objective To investigate the new technique in curing intracranial aneurysms with GDC via intravascular catheter.Methods Thrombosis with GDC were undertaken in 11 cases of intracranial aneurysm,proved with DSA with well depiction of the ancurysms and thcir carrying arteries.Results All except one were thrombosed with only one piece of GDC each,the other one used 3 pieces.All the carrying arteries kept patent after the procedure.Conclusion Thrombosis of intracranial aneurysm with GDC via catheter is proved to be a safe,easy,time-saving and effective method in curing the disease.

Objective To observe the efficacy of modified Tianma?Sanqi Decoction on hypertension patients with anxiety. Methods Totally 64 hypertension patients with anxiety patients were randomly divid?ed into control group (32 cases) and treatment group (32 cases).The control group with standard medica?tions for hypertension and treatment group with addition of Tianma?Sanqi Decoction, and both groups were continuously treated for 8 weeks. The changes of 24 hours ambulatory blood pressure and SAS scores were compared.Results ( 1) After treatment in the control group and treatment group of 24 h mean systolic blood pressure (24 hSBP) ((130.13±3.81)mmHg,(123.56±4.37)mmHg) (1 mmHg=0.133 kPa) were lower than before treatment((145.36±7.17) mmHg,(145.16±6.77) mmHg) and the difference was statisti?cally significant( P<0.01).(2) After treatment in the control group and treatment group 24 h systolic pres?sure standard deviation,diurnal systolic pressure standard deviation and nocturnal systolic pressure standard deviation((12.19±3.21) mmHg,(11.16±2.26) mmHg,(10.49±3.76) mmHg and (10.95±2.35) mmHg, (10.08±2.67) mmHg,(10.12±3.78)mmHg) were lower than before treatment ((14.53±3.65) mmHg, (13.81±4.04) mmHg,(12.47±4.23) mmHg and (16.73±7.90)mmHg,(16.06±4.14)mmHg,(13.65± 4.92)mmHg),and the difference was statistically significant( P<0.01 or P<0.05).After treatment in the treatment group, 24 h systolic pressure standard deviation, nocturnal systolic pressure standard deviation ((10.95±2.35) mmHg,(10.08±2.67) mmHg) were lower than control group((12.19±3.21) mmHg, (11.16±2.26) mmHg) and the difference was statistically significant.( P<0.01).(3) After treatment in the treatment group,SAS scores (36.68±3.88) points were lower than before treatment (58.66±3.13) points and the difference was statistically significant(P<0.01).After treatment the SAS score ((36.68±3.88) points) in the treatment group was lower than control group((51.86+2.62) points).Conclusion The hypertension patients with anxiety treated with Tianma?Sanqi Decoction and benazapril can improve blood pressure variability and the symp?toms of anxiety.

Objective: To investigate the inhibitory effects and mechanism of a novel anti-human DR5 ( death receptor 5 of TRAIL) monoclonal antibody to glioma cell lines U343. Methods: DR5 protein was tested quantitative through FCM: DR5 mRNA was observed through RT-PCR and distribution was tested by immunocytochemistry. Inhibitory effects and inducing apoptosis of anti-human DR5 monoclonal antibody to U343 were analysed by MTT, DNA Ladder, FCM. Results: The expression of death receptor 5 ( DR5 ) was certificated in U343 , DR5 appeared to be located in intracellular perinucle-ar compartment. Inhibitory effects of anti-human DR5 monoclonal antibody on U343 were achieved by 3 ?g/ml at 4 hours and the mechanism was associated with apoptosis. Conclusion: Apoptosis of glioma cell lines U343 can be induced by anti-human DR5 monoclonal antibody, and targeted on DR will provide new way to treating cancer.

Objective To determine the effect of inhaling rosemary compound essential oil on learning and memory and the expression of choline acetyl transferase (ChAT) in the CA1 region of the hippocampus in rats with vascular dementia (VD).Methods A modified 2-VO method was used to induce permanent brain hypoperfusion,and thus VD,in 60 male SD rats aged 2 months.They were then randomly divided into a normal control group (n =10),a sham-operation group (n =10),a model group (n =10),a rosemary compound essential oil group (n =10) and an edaravone group (n =10).The rosemary compound essential oil group inhaled a compound of the essential oils of rosemary,eugenol and peppermint once a day; the edaravone group was given a daily injection of edaravone injecta.Both the interventions lasted for 65 days.A water maze was used to test their learning and memory abilities.Morphological damage in the CA1 region of the hippocampus and the expression of ChAT were also observed.Results The learning and memory abilities of the model group were significantly weaker compared with the sham-operated group and the normal controls.The rats in the rosemary compound essential oil and edaravone groups were obviously better than those in the model group,but there was no significant difference between rosemary compound essential oil group and the edaravone group.The morphological damage observed in the hippocampus and striatum of the model group was significantly greater,on average,than that observed in the rosemary compound essential oil group and the edaravone group.The average number of ChAT positive units in the CA1 region of the hippocampus was significantly greater in both the rosemary compound essential oil group and the edaravone group compared with the model group,but there was no significant difference between the rosemary compound essential oil group and the edaravone group.Conclusions Inhaling rosemary compound essential oil can improve the learning and memory abilities of rats with VD caused by permanent chronic brain hypoperfusion.It decreases the damage to the neurons of the hippocampus,increases the expression of ChAT,and shows a therapeutic effect on VD,at least in rats.

Objective To observe the response of tumor patient’s peripheral blood T-lymphocyte subset following CT guided per-cutaneous argon-helium cryoablation.Methods 122 patients with advanced of hepatocarcinoma or renal cell carcinoma undergone CT guided percutaneous argon-helium cryoablation.The percentage of peripheral blood CD3 + ,CD4 + ,CD8 + T-lymphocyte subset and the proportion of CD4 +/CD8 + T-lymphocyte were monitored at 2 h before and 20 h after the cryoablation respectively.Results The percentage of peripheral blood CD3+ ,CD4+ and CD3+ ,CD8+ T-lymphocyte were significantly increased after cryoablation,(measured by matched t-test,P<0.05).The ratio of CD4 +/CD8+ T-lymphocyte cells had an increase of 0.130(P =0.069).Conclusion The percentage of blood T-lymphocyte subset in patients with advanced hepatocellular carcinoma or renal cell carcinoma is increased significantly,when they are treated by using CT guided percutaneous cryoablation.The patient's tumor specific immunity is enhanced by CT guided percutaneous cryoablation.