For 10 years recently,China has implemented the strategy of "rejuvenating technology,talents for the first",and China's higher education has made improvement significantly: the number of student in-class increases drastically,the gross enrollment rate of higher education reached the level of popular education.Kunming Medical College,in this particular historical period of development by accelerating the construction and structural adjustment, strengthening management,taping potential,integrating use of resources,has better dealt with the enormous pressure and the challenge caused by the school's operating scale's nearly five times increase,and has ensured the quality of student training;In the new historical period of development, Kunming Medical College will continuously change education ideas,achieve the leap development from teaching university to teaching and research university positively.

The hypo-morality,also known as sub-morality,is an imperfect morality compared with the social mainstream morality.By introducing some "hypo-morality" phenomena in the current physician-patient relationship and analyzing from the two aspects including the diversity of interests main bodies and the market operational mode of healthcare institutions,this paper assures the rationality of the existence of hypo-morality in physician-patient relationship,and attempts to provide feasible suggestions for a reasonable direction of hypo-morality in physician-patient relationship.

Objective: To establish a quantitative method for determination of protocatechuic acid in Xueniao Capsules. Methods: The capsules were extracted with alcohol acetic acid (10∶1) and then solved with absolute alcohol. The sample was applied on a silica H plate, developed and separated in the solution of chloroform acetone methanol acetic acid (7∶2∶1.5∶0.5). The separated spots were determined by TLC scanning at 530nm(? s). Results: The average recovery was 101.4%. Conclusion: This method for determination of protocatechuic acid in Xueniao Capsules was sensitive, accurate and specific. It could be used as quality control for Xueniao Capsules.

Objective:To investigate the clinical efficacy ofacupuncture plus Tuina therapy in treating supraspinatus tendinitis.Methods:One hundred patients with supraspinatus tendinitis were randomly allocated to two groups.The treatment group of 50 cases was treated with acupuncture plus Tuina therapy and the control group of 50 cases,with simple acupuncture.Treatment was given once daily,10 times as a course.The therapeutic effects were evaluated after two courses oftreatment.Results:The total efficacy rate was 96.0%in the treatment group and 74.0%in the control group.x2 test showed that there was a statistically significant difference in the total efficacy rate between the two groups(P＜0.01).Conclusion:Acupuncture plus Tuina therapy is superior to simple acupuncture in treating supraspinatus tendinitis.

The contrast of technical force between hospital and society is astonishing in the maintenance & service of large-scale medical equipment.When the maintenance & service plan must be chosen to socialized service,all the plans must be seriously compared and evaluated according to the current situation of the equipments in hospital for an economical and suitable selection.A right selection is necessary in promoting maintenance and management of large-scale medical equipment,keeping good operation of equipment,prolonging service life,and creating better economic and social benefits.

Platelet-derived growth factor (PDGF), a potent chemotactic and mitogenic factor, is involved in the regulation of hematopoiesis and platelet production. Our studies demonstrate the presence of functional PDGF receptors (PDGFR) on human megakaryocytes/platelets and CD34(+) cells, and their ability to mediate a mitogenic response. PDGF promotes the ex vivo expansion of human hematopoietic stem (CD34(+)) and progenitor (CD41(+)) cells. More significantly, PDGF enhances the engraftment of human CD45(+) cells and their myeloid subsets (CD33(+), CD14(+) cells) in NOD/SCID mice. PDGF also stimulates in vitro megakaryocytopoiesis via PDGFR and/or the indirect effect on bone marrow microenvironment to produce TPO and other cytokines. It also shows a direct stimulatory effect of PDGF on c-Fos, GATA-1 and NF-E2 expressions in megakaryocytes. We speculate that these transcription factors may be involved in the signal transduction of PDGF on the regulation of megakaryocytopoiesis. PDGF also enhances platelet recovery in mouse model with radiation-induced thrombocytopenia. This radioprotective effect is likely to be mediated via PDGFR with subsequent activation of the PI3K/Akt pathway. It provides a possible explanation that blockage of PDGFR may reduce thrombopoiesis and play a role in imatinib mesylate-induced thrombocytopenia.
Animals ; Hematopoietic Stem Cells ; cytology ; Humans ; Megakaryocytes ; cytology ; Mice ; Platelet-Derived Growth Factor ; metabolism ; Receptors, Platelet-Derived Growth Factor ; metabolism ; Thrombopoiesis

Objective To study the efficacy of thyroidal arterial embolization in treating hyperthyroidism by using different embolizing materials and the relationship between recurrence rate and the numbers of embolized arteries. Methods 56 cases with hyperthyroidism were divided into group A (25 cases) and group B (31 cases). Patients of group A had their thyroidal arteries embolized with gelfoam particles and stainless coils after arterial infusion of a total dosage of 24 mg of blemycin. Patients of group B had their thyroidal arteries occluded with polyvinyl alcohol (PVA) particles. The effectiveness and general complications of arterial embolization for these two groups were compared and the relationship between recurrence rate of hyperthyroidism after treatment and numbers of embolized thyroidal arteries was studied. Results It showed effectiveness in all patients within 2 3 months. The follow up records showed, the recurrence rate of hyperthyroidism was 28% and 16.1% for group A and group B respectively but without statistical difference. The recurrence rates were 46.7% for those patients with 2 thyroid arteries embolized and 12.2% for those with 3 4 arteries embolized, showing significant difference ( ? 2=7.751, P

Objective To investigate the difference in detection results of electrolytes and glucose among arterial blood plasma , venous blood plasma ,arterial blood serum and venous blood serum .Methods Arterial and venous anticoagulation blood and coagu‐lation blood were collected from 54 patients at the same time ,1 tube for each blood sample .The corresponding plasma and serum were isolated .The levels of K+ ,Na+ ,Cl-and glucose(GLU) were determined by using the Johnson VITROS 5600 automatic dry biochemical analyzer .The detection results were performed the comparative analysis by using the statistical method .Results When the sample was serum ,the concentrations of Na+ ,Cl- ,GLU and serum K+ had statistically significant difference between arterial and venous blood(P<0 .05) ,when the sample was plasma ,the concentrations of Na+ ,Cl- and GLU had statistically significance between arterial and venous blood(P<0 .05);but the K+ concentration had no statistically significant difference between serum and plasma(P>0 .05) .In addition ,the GLU and K+ detection results had statistical difference between arterial serum and plasma(P<0 .05) ,while the Na+ and Cl- detection results had no statistically significant difference(P>0 .05);similarly ,the GLU and K+ de‐tection results had statistical difference between venous plasma and serum (P<0 .05) ,while the Na+ and Cl- detection results had no statistical difference(P>0 .05) .Conclusion Some differences in the detection results of electrolytes and glucose exist among ar‐terial plasma ,venous plasma ,arterial serum and venous serum ,clinic should pay attention to make a difference among different types of sample and establish the suitable reference ranges .have certainly difference in different types of specimens even detected by the same system .So we recommend that appropriate reference range is necessary for various kinds of specimens .

Objective:To observe the effect of nape acupuncture on vertebral-artery type cervical spondylosis.Methods:Eighty patients with vertebral-artery type cervical spondylosis were randomly divided into nape acupuncture group and Jiaji acupuncture group,with 40 cases in each group.The patients in the nape acupuncture group were treated with the nape acupuncture plus Jiaji acupuncture,while the patients in the Jiaji group were treated with Jiaji acupuncture only,to observe the functional scale before and after treatment.Results:The total effective rate in the nape acupuncture group was 95.0%,while the total effective rate in the Jiaji acupuncture group was 82.5%.By Ridit analysis,u=5.186,P＜0.01.It indicated that the therapeutic effect in the nape acupuncture group was better than that in the Jiaji acupuncture group.Compared with Jiaji acupuncture group,the difference value of pre- and post-treatment about functional scale of vertebral-artery type cervical spondylosis and the post-treatment score have statistic differences (P＜0.01).It indicated that the therapeutic effect of nape acupuncture group was more obvious in treating vertigo than that in the Jiaji acupuncture group.Conclusion:The treatment of vertebral-artery type cervical spondylosis by Jiaji acupuncture plus the nape acupuncture may enhance the therapeutic effect significantly.

Objective: To observe the effect of puncturing Juliao (GB 29) in treating carpal joint sprain. Methods: 99 cases were randomly divided into 3 groups, treatment, control 1 and control 2 groups, 33 cases for each group. Cases in treatment group were treated by acupuncture on Juliao (GB 29); patients in control 1 group were treated by acupuncture at Sanyinjiao (SP 6), and patients in control 2 group were treated by local application. The clinical effect was compared among three groups after the treatment. Results: The effective rate in the treatment group is 96.9%, which is over and above 84.8% in control 1 group and 75.8% in control 2 group (both P＜0.05). Conclusion: Acupuncture at Juliao (GB 29) has a precise curative effect in treating sprain of carpal joint. It is more effective than acupuncture at Sanyinjiao (SP 6) and local application.