Aim To investigate the effect of cisplatin(CDDP) on toxicity and apoptosis of human luteinized granulose cells.Method Human luteinized granulose cells were prepared from oocyte retrieval of fertilization procedure in vitro and treated with various concentrations of cisplatin(0,0.5,1.0,2.5,5.0 mg?L-1).The inhibitory rate of cells was examined by MTT assay.The change of nucleolus stained with Hochest 33258 was observed under fluorescent microscope,and bcl-2 and bax protein expressions were detected by flow cytometry(FCM).Results The results showed that CDDP inhibited the growth of ovarian granulose cells at the concentration of no less than 1 mg?L-1,in which Hochest 33258 staining demonstrated cell apoptosis.The expression of bax protein increased as compared with that of the control(P

BACKGROUND:Osteoporosis is a condition resulting in an increased risk of skeletal fractures due to a reduction in bone mass and degradation in bone microstructure. Treatment of osteoporosis usual y involves the application of pharmacological agents as the first choice. Pharmacotherapy alone is not sufficient for the comprehensive management of osteoporosis, as pharmacotherapy has no effect on increasing muscle strength, improving balance ability, and preventing fal s. Exercise, considered as an important non-pharmacologic therapy, plays a considerable role in the prevention of osteoporosis. The importance of therapeutic exercises in the treatment of osteoporosis has been recognized gradual y.
OBJECTIVE:To discuss the effect of exercise in the treatment of osteoporosis combined with some of the latest research literatures.
METHODS:Clinical reports and mechanism researches about effects of different types of exercise on bone strength especial y the treatment of osteoporosis were retrieved from CNKI database and Medline database with the key words of“osteoporosis, bone mineral density, bone strength, treatment, exercise, stress, tai chi, muscle, bone architecture”in both Chinese and English from January 2001 to February 2013. The repetitive researches and atypical reports were eliminated.
RESULTS AND CONCLUSLON:Therapeutic exercises including aerobic exercise, resistance, impact movement, and vibration, which can safely increase bone strength and muscle strength, improve equilibrium function, and prevent fal s and fractures. For spinal deformity patients, appropriate orthotics can improve the security and promote exercise therapy. As with drug therapy, therapeutic exercises are also individualized. Exercise program should be selected under the insurance of good compliance and security. Exercises that involve high strain rates seem to be more effective than others. However, al these benefits are comparatively smal , and should be maintained by continuous exercises.

Objective:To explore the effect of diversified nursing rehabilitation exercise in patients with SchatzkerⅡtibial plateau fracture.Methods:From January 2018 to December 2018, a total of 72 patients with Schatzker Ⅱtibial plateau fractures in Wuzhou traditional Chinese medicine hospital were selected by cluster sampling method for study. All patients were treated surgically. 36 of them were included in the control group (routine functional exercise after operation) by random number table method, and the remaining 36 patients were included in the observation group (on the basis of the control group, multiple functional rehabilitation exercise mode was given).The length of hospital stay, knee joint swelling degree and movement angle at different time after operation, preoperative and postoperative Harris Hip Score (HSS) and satisfaction were analyzed.Results:The time of fracture healing and hospitalization in the observation group were (92.58±20.65) d, (8.40±2.32) d, shorter than (108.56±25.38) d, (15.86±2.80) d in the control group ( tvalues were 2.930, 12.309, P<0.05). At 2 weeks and 6 weeks after operation, the swelling degree of knee joint in the observation group was (1.42±0.58) cm and (0.52±0.25) cm, which was less than (1.86±0.62) cm and (0.78±0.34) cm of the control group, respectively, the difference between the two groups was statistically significant ( tvalues were 3.110, 3.697, P<0.05); there was no significant difference in HSS between the two groups ( P>0.05); the score of observation group was (62.36±6.85), (70.32±5.69) points, which was significantly higher than (58.42±6.02), (63.45±6.28) points of control group ( tvalues were 2.592, 4.864, P<0.05); there was no significant difference in HSS score between the two groups 6 months after operation ( P>0.05). The satisfaction of the observation group was 97.22% (35/36), which was higher than 83.33% (30/36) of the control group, and the difference between the two groups was statistically significant ( χ 2value was 3.956, P<0.05). Conclusion:For Schatzker type Ⅱ tibial plateau fracture patients, taking diversified nursing rehabilitation exercise can quickly relieve their limb swelling, promote the recovery of joint function and fracture healing, make them recover as soon as possible, and improve their satisfaction.

Intercourse between heart and kidney and harmonization of fire and water are important concepts in TCM.At present,discussions about them are not clear,but confused.This paper concludes the concepts and meanings about intercourse between heart and kidney and harmonization of water and fire,based on opinions of ancient theories of yin and yang,and five elements.It also expounds the differences and relations about harmonization of yin and yang,harmonization of water and fire,and intercourse between heart and kidney,and puts forward that the concept of intercourse between heart and kidney should be divided into aspect in two parts which are in broad sense and in narrow sense.In broad sense,it indicates kidney qi and heart qi interacts in all aspects;in narrow sense,it indicates the intercourse between heart fire and kidney water.The pathway,the time and other meanings about intercourse between heart and kidney are also reviewed in this article.

Objective To investigate the prognostic value of the changes in serum CA125 level during chemotherapy post-surgery in patients with advaneed epithelial ovarian carcinoma.Methods A retrospective analysis was conducted on 142 patients with stage Ⅲ-Ⅳ epithelial ovarian carcinoma who had primary treatment in the Cancer Center of the Sun Yat-sen University during January 1998 to December 2003.The changes in CA125 levels during chemotherapy post-surgery in patients were analyzed.The survival outcomes of patients with various levels of CA125 were studied using Kaplan-Meier method.Multivariate Cox regression model Wag used to aggess the correlations between survival and the change in CA125 level during chemotherapy and other prognostic factors.Results The 3-year overall survival(OS)was 64%,71%,and 64%respectively in patients with different pretreatment CA125 levels(≤500,>500-1500 and>1500 kU/L;P>0.05).The CA125 level was normalized(0-35 kU/L)in 77(54.2%)patients after three cycles of postoperative chemotherapy.It revealed significant differences in 3-year OS(84%vs.42%)and 5-year OS(56%vs.15%)between the patients with normalized and elevated CA125 levels(n=48)after three cycles of chemothempy(P<0.01).Multivariate analysis showed that residual tumor size>1 cm(P<0.01)and elevated CA125 after three-cycle postoperative chemotherapies(P<0.01)were two independent factors related to survival.In the subgroup of optimal cytoreduction(residual tumor size≤1 cm),the 3-year and 5-year OS rate were 88%and 64%for patients with normalized CA125 level after three cycles of chemotherapy respectively,while only 52%and 18%for patients with elevated CA125 level(P<0.01).Similarly,even in the suboptimal cytoreduction group,the 3-year and 5-year OS were also significantly increased for patients with normalized CA125 level after three cycles of chemotherapy post-surgery,as compared with patients with elevated CA125 level(74%vs.33%in 3-year OS,32%vs.13%in 5-year OS;P<0.01).Conclusions CA125 level after three cycles of chemotherapy post-surgery is an independent predictor of survival for advanced ovarian carcinoma.Whatever the patients undergo,optimal or suboptimal cytoreduction,ifthe CA125 becomes normalized after three cycles of chemotherapy,they would have more favorable prognosis than those with elevated CA125 after three cycles of chemotherapy.

With the continuous development of the reform of the state marketing economic system and the health care service system, the medical scientific research institutions have paid much more attention to the innovation of operating managerial patterns in practice. As an important and advanced managerial patter in thought and theoretical aspects, the construction of enterprise culture has played a major role in many institutions. In this paper, the general background, culture deposits and innovation in institutions were discussed;the ideas and actions in practice of culture innovation in new situation were proposed via practical activities taken place at the Institute.

Inhibitor of growth (ING) family proteins belong to candidate tumor suppressor proteins. The ING proteins participate in PtdInsPs-mediated lipid signaling and hormone signaling pathways. They are associated with histone acetyltransferase, histone deacetylase and play a role in chromatin remodeling and gene transcription regulation. ING proteins regulate cell growth, apoptosis and DNA damage repair in p53 dependent manner; thus linking the processes of cell cycle regulation, apoptosis and cellular aging through epigenetic regulation of gene expression.

This paper summarizes the connotation and value of humanistic education. According to the characteristics of the ethicality and social ability of medicine and comparing to the international medical humanistic education standard, it analyzes the present situation and difficulties we are facing and puts for-ward some strategies and measures such as renewing humanity educational ideas, building two dimensional curriculum system of General and Professional Course, cultivating and strengthening teachers team with both professional ability and humanity equality and confirming principles of humanistic education. These measures can increase the connotation of humanistic education and extend its extension. They have great practical significance towards cultivating outstanding medical talents with high comprehensive quality and healthy personality.

An integration of British healthcare and social services has been underway in recent years, and a typical methodology has been formed in the process of regional explorations . Using qualitative research methods of on-site observation and in-depth interviews, the paper studies the Care Programme Approach ( CPA) system of mental health and emergency multidisciplinary teams of Oxfordshire, a typical case of the integrated healthcare system re-forms in the British healthcare system. England’s integrated healthcare reforms have placed primary care and commu-nity health services at the center of the healthcare system and have included social services within the system. The ex-periences of multidisciplinary teams, integrated care pathways, personalized care planning and patient involvement and independence from the reforms are worthy subjects of study for China’s own healthcare delivery system reforms.