Emodin has been known for its various pharmacological functions, including anti-rumor, anti-inflanmation,the inhibition of cell proliferation and secretion of pancreatic enzyme, acceleration of osteoblast cell differentiation and fibrinolysis, and promotion of wound healing. The researching progress of anti-tumor function of emodin was reviewed in this paper for the purpose of understanding it's mechanism of anti-tumor comprehensively.

Objective To explore the application value of self-made directional arcuate bone drill during vertebroplasty by observing its operative effects for osteoporosis in vitro . Methods EDTA-Na2 was used to soak the prepared vituline osteoporotic vertebral bodies in vitro .A total of 40 osteoporotic vertebral bodies were randomly divided into Group A and B , with each group having 20 vertebral bodies for vertebroplasty .The Group A underwent a puncture by routine straight bone drill , while the Group B received a puncture by self-made directional arcuate bone drill with the arc directing toward the contralateral , which terminated when the drill reached the first 1/3 of vertebral body .Finally, statistical analysis was conducted on the distance between the bone drill bit and exterior margin of contralateral vertebral body , as well as whether bone cement reached or went over the vertebral sagittal midline . Results The osteoporotic vertebral bodies were successfully prepared in vitro by using EDTA-Na2 immersion decalcifying for 9 days. In the Group A, the drill bit was (2.50 ±0.32) cm away from contralateral exterior margin of vertebral bodies , which was significantly different from that in the Group B (0.90 ±0.26) cm (t=17.354, P=0.000).The bone cement reached or went over the vertebral sagittal midline in 11 vertebral bodies in the Group A and in 19 vertebral bodies in the Group B , with statistical difference ( Fisher’ s test,P=0.004).The intraspinal bone cement leakage occurred in 9 vertebral bodies in the Group A and 4 in the Group B, without significant difference between the two groups (Fisher’s test,P=0.176). Conclusion The self-made directional arcuate bone drill can build an osseous channel that reach or go over the vertebral sagittal midline and guide bone cement distributed to contralateral puncture , which avoids the disadvantages of bilateral vertebral pedicular puncture .The result shows that the self-made directional arcuate bone drill has more adventages in vertebroplasty than that of traditional straight bone drill but doesn ’ t have significant advantages in preventing bone cement leakage .

Objective To check some medical oxygen flowmeters in use in the military area command. Methods According to JJG 917-1996 buoy oxygen inhalant measuring rules, 930 oxygen flowmeters in the military area command were measured. Results The unqualified reasons of medical oxygen flowmeter mainly lay in the capability decline of pressure resistance of humid bottle, the poor airproof of the interface, the overflow of pressure, and the overflow of flux value. Conclusion To improve the quality situation of medical oxygen flowmeter, the department of technical supervision, hospital and manufacturer need to make efforts together.

The purifying operating room with tidiness, antisepsis and easy operation is widely used in more hospitals. The same time, depurative flow, manufacturing skill and technical standards of it are still developing. But filter maintenance and replacing as key component has major difference in different region and season. Through four-year exploration and practice, the methods of filter maintenance and replacing were explained, which carry out the questions of consumption and energy efficiency.

Objective To explore the level and clinical significance of combination rate between beta2-glycoproteinⅠand platelet in the ulcerative colitis patients.Methods For 67 ulcerative colitis(UC) patients from the First and the Second Hospital of Jilin University from the September 2003 to December 2004,using flow cytometry(FCM),we detected combination rates of between beta2-glycoproteinⅠand platelet in the UC patients and in the normal control subjects,respectively.Results There was significant difference in the combination rates of beta2-glycoproteinⅠand platelet in the two UC groups and normal control group(P

OBJECTIVE:To observe the clinical curative effect of Danshen and Chuanxiongqin injetion for frequent attacks of transient cerebral ischemia. METHODS: A total of 78 patients with frequent attacks of transient cerebral ischemia were enrolled:40(treatment group) were assigned to receive Danshen and Chuanxiongqin injection 10 mL with 0.9% physionlogical saline 200 mL iv gtt q.d, 38 (control group) to receive Xuesaitong injection 10 mL with 0.9% physiological saline 200 mL iv gtt q.d for 14 days(for both group).RESULTS: There were significant differences between the treatment group and the control group in effective rate (95.00% vs.57.89% respectively) (P

There is strong relationship between self-efficacy and health promotion.And the researches about applying self-efficacy to promoting health behavior of the older adults increase as aging.This paper reviewed the self-efficacy and its relationship with health-promoting behavior of older adults.

From the psychology point of view, the stroke patients have the cognitive process from sensation, perception to image and memory on spasticity, limbs synergic movement and normal movement when having rehabilitation. While treating the patients with Bobath or Brunnstrom therapy, the patients' motion perception and thinking memory should be promoted. Because the rehabilitation of body movement and psychological perception activity are influenced each other and inseparable.

Purpose To explore the ultrasonic characteristics of idiopathic retroperitoneal fibrosis (IRPF) and assess the diagnostic value of ultrasound. Materials and Methods Ultrasonic images of 11 cases of IRPF were retrospectively analyzed.Results The hypoechogenic masses encasing the abdominal aorta were detected in all cases, among which the encasement of inferior vena cava was found in 4 cases, the involvement of iliac artery in 3 cases and hydronephrosis in 9 cases.Conclusion IRPF demonstrated ultrasonic characteristics that would facilitate its detection and diagnosis.