This paper presents an analysis of Professor LuoYuankai from diagnosis and treatment of anovulatory infertility from kidney, and have preliminarily summarized the various clinical experience of kidney diseases therapeutic methods. Through the discussion of the famous prescription, thoughts of comorbidity by different treatments and characteristics of medicine uses, in order to provide reference for the clinical treatment thus improve clinical curative effect.

Objective:To test the periodontal regeneration potential after tooth root replantation combined with in vitro cultured periodontal ligament cells (PDLCs).Methods:The third and fourth mandibular premolars of two mongrel dogs were extracted and the dog PDLCs were in vitro cultured.The autologous roots combined with PDLCs were replanted into the created cavities in the right mandibular edentulous area one month after premolar extraction.Roots replanted without PDLCs on the left mandible served as the controls. The dogs were sacrificed 2 months after the replantation. Paraffin sections were made and stained with hematoxylin & eosin, then examined histologically.Results:In the samples of root combined with PDLCs implantation, some fiber bundles vertical to the surface of bone were embedded in some inner walls of the alveolar socket opposite to the apical root.Conclusion:Cultured PDLCs in vitro retain the capacity of PDL-like tissue formation even in the artificial alveolar socket.

The article briefly reviews the aged lung cancer in epidemiology, physical and pathologic traits, and treatments. It includes the matters needing attention of operation with elder lung cancer patients; matters about the radiotherapy; choice of chemotherapeutics or dosage; situation of targeted drug and treatment of Chinese Medicine. Goals of treatment with elder lung cancer patients are prolonging lifetime, improving quality of life. Patients should be treated individually according to their state of illness and constitutions.

Objective To investigate the proliferation and apoptosis in stage-ⅠNSCLC and their prognostic implications.Methods Immunohistochemical technology and TUNEL assay was applied to detect proliferation and apoptosis in 118 lung cancer tissues and 30 normal lung tissues as controls.Results Proliferation Index(PI)was up-regulated in lung cancer tissues compared with that in normal lung tissues and was closely related to T-staging,differentiation and smoking.Apoptotic Index(AI)was up-regulated in lung cancer tissues compared with that in normal lung tissues and was closely related to T-staging.PI was not related to AI in stage-ⅠNSCLC.The patients with high PI had a shorter 5-year survival than those with low PI(33.57% and 73.12%,P=0.0001),and the patients with low AI had a shorter 5-year survival than those with high AI(41.48% and 68.80%,P=0.008).Multivariate analysis showed that PI was a significantly independently predictive factor for patients with stage-ⅠNSCLC(RR=2.473,95%CI:1.278~4.784,P=0.007).Conclusion Stage-ⅠNSCLC is a subgroup with high proliferation and apoptosis.Proliferation plays a more important role in stage-ⅠNSCLC.The assessment of proliferation and apoptosis may provide new insight into prognosis and adjuvant treatment for stage-Ⅰ NSCLC.

Objective:To investigate the effect of Shuanghuangbu slow releasing strip (SRSS) on the expression of BMP2 and IGF1 in the experimental regeneration of periodontium. Methods:Periodontal defects were surgically made around the second incisor and the ca nine in four beagle dogs .32 defects were randomly divided into experimental gr oup and control group with 16 defects in each group. SRSS was applied to the e xperimental group and no disposition to periodontal defect in the control group. Two teeth of each dog were randomly chosen as the natural controls.Specimens we re respectively obtained one month and three months after operation. BMP2 and I GF1 were quantitatively analyzed by immunohistochemistry. Results:The positive rate of BMP2 and IGF1 in experimental group were higher t han those in the control( P

Objective To analyze the efficacy of repairing unilateral cleft lip (UCL) with Millard method, and explore the individual operative procedure. Methods According to the difference of lip height between non-cleft and cleft sides, MillardⅠ, MillardⅡ or modified Millard Ⅱ operative approach was chosen to repair UCL, then the clinical effect of operation was evaluated. Results The ideal operative effects were obtained in 208 cases of UCL using various operative approaches based on the individual deformity. There were consistent lip height between both sides, normal vermillion bulk and satisfactory facial appearance after operation. Conclusion The satisfactory efficacy could be obtained by choosing Millard method's operative approaches based on the individual deformity. The modified Millard operative approach could repair all kinds of UCL.

This study is to observe the protection of gross saponins of Tribulus terrestris (GSTT) on cardiocytes impaired by adriamycin (ADR) and approach its mechanism of action. Cardiocytes of neonate rat were cultivated for 72 hours and divided into normal control group, model (ADR 2 mg x L(-1)) group, and GSTT (100, 30, and 10 mg x L(-1)) groups. MTT colorimetric method was deployed to detect cardiocyte survival rate, activities of CK, LDH, AST, SOD, MDA and NO were detected, and apoptosis was detected with flow cytometry. Effect of GSTT on caspase-3 was detected with Western blotting. Compared with control group, contents of CK, LDH, AST, MDA and NO were increased, and activity of SOD was reduced (P < 0.05, P < 0.01, P < 0.001) by ADR. Numbers of survival cells were increased (P < 0.05, P < 0.001), contents of CK, LDH, AST, MDA and NO were decreased, and activity of SOD was increased (P < 0.05, P < 0.01, P < 0.001) by GSTT (100 and 30 mg x L(-1)). Apoptosis of cardiocytes and concentration of caspase-3 can be reduced by GSTT (100 and 30 mg x L(-1)). GSTT can protect cardiocytes impaired by ADR, which are possible involved with its effect of resisting oxygen free radical.

In order to meet the requirements of ultrasound bone density measurement, we designed a sofware based on Visual Studio C+ + 2008. The software includes interface design, acquisition and control, data processing and parameter extraction, data storage and printing. Excellent human-computer interface (HCI) will give users a convenient experience. Auto gain control (AGC) and digital filter can improve the precision effectively. In addition, we can observe waveform clearly in real time. By using USB communication, we can send control commands to the acquisition and get data effectively, which can shorten the measuring time. Then we calculated the speed of sound (SOS) and broadband ultrasound attenuation (BUA). Patients' information can be accessed by using XML document. Finally, the software offers printing function.
Absorptiometry, Photon ; instrumentation ; Bone Density ; Humans ; Information Storage and Retrieval ; Software ; Sound ; Ultrasonics ; methods ; User-Computer Interface

Guangdong province assumes the task of pilot exploration and demonstration for building the preventive health service system of Chinese medicine. In the pilot process of preventive treatment of disease, a health pro-ject of Chinese medicine, sectoral agreements and policy studies are focusing issues. This paper explores the pre-ventive health service system building of Chinese medicine in G uangdong province , from following aspects such as access policy of service agencies, access policy of professional service staff, evaluation mechanism and verify sys-tem, the revision of existing medical subjects of medical institutions, health insurance policies and compensation policies, price policies, proactive technology policies and fiscal policies, incentive policies for the introduction of private capital .

OBJECTIVE To investigate the protective effect of velvet antler polypeptides(VAP)on hydrogen peroxide( H2 O2 )-induced injury in vascular endothelial cells and the possible mechanism.METHODS The EVC-304 cells cultured invitrowere incubated with H2 O2 for another 12 h after pretreat-ment with VAP 20,40 and 80 mg·L-1 for 24 h. Cell viability was determined by MTT assay, Hoechst333258 staining was used to observe cell morphology,the activity of superoxide dismutase (SOD)and the level of malondialdehyde( MDA)were detected with kits and the expression of heat shock protein(HSP70)and caspase 3 was detected by Western blotting. RESULTS Compared with the normal control group,the cell survival rate was decreased significantly in H2 O2 injury group( P ﹤0.01),cell shrinkage,chromatin condensation,and nuclear fragmentation were seen,the intracellular SOD activity decreased while MDA content increased(P﹤0.01),and caspase 3 and HSP70 expression increased(P﹤0.01). Compared with H2 O2 group,the cell survival rate in VAP 20,40 and 80 mg·L-1 pre-treatment groups increased significantly(P﹤0.01),the apoptosis ratio declined from(25.3±1.0)% to (15.2±1.2)%,(10.3±0.9)% and(7.9±1.4)%(P﹤0.01),the SOD activity increased to 19.2±0.5,22.3± 1.7 and(24.9±0.6)kU·g-1 protein(P﹤0.01),MDA concentration decreased to 1.51±0.2,1.48±0.3 and (1.02±0.1)μmol·g-1 protein(P﹤0.01),and the expression of caspase 3 and HSP70 declined significant-ly(P﹤0.01). CONCLUSION VAP has exert protective effect on H2 O2-induced injury in vascular endothe-lial cells. The possible mechanism might be related to improvement of intracellular oxidative stress level.