Accidents, Occupational ; Acute Disease ; Adult ; Humans ; Male ; Sulfuric Acid Esters ; poisoning

Clinical obstetrics practice is a very important process. According to our exploration on it on 7-year-systemmedical students in our hospital for nine years, we think that if you want high quality 7-year-system medical students,five concepts should be emphasized besides traditional basic knowledge, basic theory and basic skill, which are familyplanning and eugenics, loving infants, whole concept, new medical model and renewing knowledge.

Adult ; Burkitt Lymphoma ; genetics ; Chromosome Duplication ; Chromosomes, Human, Pair 1 ; Chromosomes, Human, Pair 14 ; Chromosomes, Human, Pair 8 ; Female ; Humans ; Leukemia, B-Cell ; genetics ; Male ; Middle Aged ; Retrospective Studies ; Translocation, Genetic

Animals ; Dust ; Male ; Malondialdehyde ; blood ; Mice ; Nanoparticles ; Oxidation-Reduction ; drug effects ; Particle Size ; Silicon Dioxide ; toxicity ; Superoxide Dismutase ; blood

Objective To investigate the curative effect of transpedicular screw fixation plus percutaneous vertebroplasty (PVP) for treatment of severe thoracolumbar osteoporotic vertebral compression fractures (OVCF).Methods Twenty-one patients with severe OVCF presenting to our hospital from July 2012 to May 2015 were analyzed retrospectively.There were nine male and twelve female patients,aged 50-78 years (mean,68.8 years).The level of injury was T1 1 in four patients,T12 in six,L1 in five,L2 in three,L3 in two and L4 in one.Time between injury and surgery was 2-16 d (mean,7.5 d).All patients underwent pedicle screw fixation at the injured level combined with PVP.Visual analogue scale (VAS) was used for evaluation of lower back pain after operation,Oswestry disability index(ODI) for lower back function,lateral thoracolumbar film for Cobb angle and anterior vertebral height compression ratio,and American Spinal Injury Association (ASIA) score for spinal cord nerve function.Postoperative complications were recorded.Results All patients were followed up for 12-21 months [(15.7 ± 2.9) months].Postoperative studies showed significant differences in VAS [(2.9 ± 1.1) scores],ODI [(30.8 ± 7.5) ％],Cobb angle [(21.5 ± 7.3) °] and anterior vertebral height compression ratio [(44.3 ± 13.9) ％] compared to the preoperative measures (P ＜ 0.05).Cobb angle and anterior vertebral height compression ratio at the final follow-up were (23.4 ± 7.7)° and (49.1 ± 13.7)％ respectively,and had no significant differences from the postoperative measures (P ＞ 0.05).According to the ASIA score,eight patients with neural function injury had one to two level recovery at the final follow-up.Asymptomatic cement leakage occurred in seven patients after operation.There was no internal fixation breakage at the final follow-up.Conclusions Transpedicular screw fixation plus PVP can not only restore the height and strength of the injured vertebrae and correct kyphotic deformity,but also relieve low back pain and improve function of the spine.Therefore,the technique is a safe,reliable and effective surgical treatment for severe thoracolumbar OVCF.

Objective:To investigate the blood lipid status and its variation regularity of a population of teaching staff in order to provide evidence for preventing hyperlipidemia.Method:Lipid indexes such as TC,Triglyceride(TG),LDL-C and HDL-C are inspected of a group of teaching staff over 40 years old in some certain university,and data statistics and analysis are conducted.Conclusion:Main behaviors of male and female teaching staff's hyperlipidemia are high TG and high LDL-C.Special focus should be put on blood lipid's variation level of middle aged males around 40 years old,periodical clinical monitoring should be done for female teaching staff over 50 years old.Medical information instruction on the prevention and control of high blood lipid should be strengthened in order to realize the unity of self control and social control.

Acupuncture Therapy ; Adult ; Aged ; Diabetic Retinopathy ; therapy ; Female ; Humans ; Middle Aged ; Retinal Hemorrhage ; therapy

Effect of haemorrhagic shock on somatostatin (ss)-immunoreactive cells in rat pancreas was studied with the immunohistochemical PAP method. The results showed that at different time from 30 mins to 6 hours after haemorrhagic shock the number of SS-immunoreactive cells in pancreas was decreased significant. It is suggested that after haemorrhagic shock the releasing rate of somatostatin from the pancreatic D cells is increased. Therefore, the pancreatic D cells may play a role in the regulation of the pathological process of haemorrhagic shock.

Adult ; Chondroma ; pathology ; surgery ; Esophageal Diseases ; pathology ; surgery ; Esophageal Neoplasms ; pathology ; surgery ; Hamartoma ; pathology ; surgery ; Humans ; Male

Objective To evaluate the clinical efficacy of super-selective prostatic arterial embolization(PAE) for the treatment of benign prostatic hyperplasia(BPH).Methods From February 2012to March 2015,a total of 17 patients with BPH who failed in medical treatment,or unwilling to accept surgery were selected for PAE as the study group.The mean age was 73 years (range 61-84 years) and the mean prostatic volume was 64.6 ml (ranging 50-85 ml).The study group underwent super selective arterial embolization.The internal iliac artery angiography was performed and the main blood vessel of prostate was showed.The femoral artery was punctured under local anesthesia and X-ray monitoring,a F4-5 Cobra catheter was inserted,and then the Embosphere microspheres were implanted.A total of 40 patients who underwent transurethral resection of the prostate(TURP) were selected as the control group.The mean age was 70 years (ranging 59-87 years).The mean prostatic volume was 68.7 ml(ranging 55-90 ml).All cases were followed up for 1 year.The changes of prostatic volume (PV),international prostate symptom score(IPSS),quality of life (QOL),pre-and post-treatment peak urinary flow (Qmax) were evaluated.Results For the 17 patients who underwent PAE,the PV decreased from (64.6 ± 10.2) ml to(42.0 ± 7.5) ml,the IPSS decreased from 23.9 ±4.9 to 13.1 ±3.5,QOL decreased from 4.1 ±0.7 to 2.1 ±0.7,and Q increased from (9.5 ± 3.7) ml/s to(21.8 ± 4.2) ml/s,which were statistically significant (P ＜ 0.05) compared with the pre-treatment parameters.The post-operative parameters of the control group were also significantly improved compared with the preoperative parameters (P ＜ 0.05).Conclusions PAE is safe and effective in treating BPH,especially for those failing in medical treatment,or unwilling to accept surgery.