Objective:To further understand the advantage of radiofrequency treatment of hemangioma ofnasal cavity under nasal endoscopy. Method:Fifteen cases with hemangioma of nasal cavity were treated withradiofrequency under nasal endoscopy. Result:The hemangioma of fifteen cases could be removed completely. Thecomplication was absent. None of them recured in six months to four years following up. Conclusion:This methodhas many advantages such as clear operation visual field,less hemorrhage and postoperative pain,no facial scar.The radiofrequency under endoscopy is valuable in treatment for hemangioma of nasal cavity.

Objective To explore the syndrome distribution laws of refractory idiopathic thrombocytopenic purpura (RITP), and the relevance between various syndromes and gender, age, laboratory indicators, to reveal the essence of TCM syndrome and provide a reasonable and standard TCM treatment principle. Methods TCM syndrome, gender, age and laboratory indicators of 75 cases of RITP were studied retrospectively and analized statistically. Results Qi deficiency and blood stasis is the major syndrome, and Yin deficiency is the secondary syndrome. Compare with others, the patients with qi deficiency and blood stasis syndrome were older, and had longer disease courses and more severe conditions. Conclusion One of TCM intervention treatment principles for RITP is invigorating qi and yin, promoting blood circulation and removing blood stasis.

Objective To translate the findings from fundamental research into clinical application and to evaluate the clinical efficiency and safety of Fritillaria thunbergii Miq. granule as adjunctive means of chemotherapy during peri chemotherapy of refractory acute leukemia. Methods Patients in multiple hospitals were randomly divided into two groups with Fritillaria thunbergii Miq. granule treatment or synchronous control at three days before chemotherapy respectively, according to random approaches for medical treatment. The clinical therapeutic effects were then determined after one course of treatment. Results According to the research project, 138 patients were analyzed statistically, 72 in Fritillaria thunbergii Miq. granule group and 66 in control group. The complete remission rate (CR) of Fritillaria thunbergii Miq. granule group and control group were 36.8% and 25.8% respectively, while the total effects were 77.8% and 53.0%, which was significantly different (P

Objective To explore the effect of MMP-1, TIMP-1 on burn wound healing and hypertrophic scar (HS) forming. Methods Normal human full-thickness skin grafts were transplanted to the back of nude (athymic) mice, after these grafts survived, deep Ⅱ degree burn wounds were made in the middle of these grafts. During the process of burn wound healing and HS formation, the expressions of MMP-1 and TIMP-1 were detected by immunohistochemical staining. Results MMP-1 expression was first noted by day 2 after burns and became more prominent from day 3 to day 15, and then decreased rapidly. Immunostaining for MMP-1 was markedly increased at boundary regions marked by connective tissue fluidity. Immunoreactive TIMP-1 was also detected by day 2 but rapidly assumed the same interface expression pattern as described for MMP-1. Compared with MMP-1, immunostaining of TIMP-1 was irregular, but was obvious around vascular tissues. Conclusions The balance between MMP-1 and TIMP-1 during the inflammation and granulation phases might be important for the regulation of collagen proteins degradation. Within the remodeling phase, the inhibition of MMP-1 by TIMP-1 and the decrease of collagen degradation might lead to HS forming. The striking immunolocalization of MMP-1 and TIMP-1 to epithelial-dermal, eschar-dermal, and vascular-dermal interfaces suggested that they might play a particularly significant role at boundary regions marked by connective tissue fluidity.

Clinical division of stages in 289 cases of chronic myelogenous leukemia (CML) and reviewing investigating survey analysis were made for its relationship with TCM syndromes. And then relative problems of clinical syndromes, names of diseases and syndromes were researched respectively according to the analytic results. It is indicated that the disease is characterized mainly by clinical changes of the 4 stages, i. e. pathogenic factor falling while body resistence excessive: pathogenic factor accumulating while body resistence prevailing; pathogenic factor advancing while body resistence weakened: pathogenic factor excess while body resistence deficience. And it is firstly put forward that Sui Du is served as name of disease and syndrome of CML.

objective To explore a reasonable treatment for upper eyelid shrinking. Methods All 15 patients with upper eyelid retrac-tion were divided in group A,group B and group C. Group A with 9 eyes received botulinum toxin type A,group B with 10 eyes were corrected by central aponeurosis disinsertion,group C with 9 eyes upper eyelid were corrected by the lengthening of the levator muscle and Müller's muscle. And the data was summarized and analyzed. Results Five cases (9 eyes) with upper eyelid shrinking obviously were improved 72 h after injecting botulinum toxin type A,but the eyelids returned to previous states 4~6 months later. The shape of postoperative eyelid was good and the eyelids structure was natural in group B,recurrence was in 2 cases. Patients in group C had satisfactory results. And there was no recurrence and complications after 3~24 months of follow-up. Conclusion The three treatments have effect on upper eyelid shrinking at quiescence phase. The method of injecting botulinum toxin type A is simple,with reliable curative effect and short duration,while it was nee-ded repeated injections. The method of central aponeurosis disinsertion is simple but difficult to quantify properly. The lengthening of the leva-tor muscle is not only simple but also with reliable effect and less complications.

Objective To investigate the effects of Compound Zhe Bei granule (CZBG) combined with doxorubicin on the expression of GST and Topo - Ⅱ in K562/A02 cell line multidrug resistance tumor xenografts in mice. Methods Tumor xenografts model was established by injecting the multidrug resistance cell line K562/A02 in the axillary flank of BALB/c - nu - nu mice. Drug - comgbination of CZBG intragastric administration and doxorubicin intraperitoneal injection ( i. p. ) was given to the BALB/c - nu nude mice. The tumor xenografts were made into slice after the dissection, and the expression of GST and Topo - Ⅱ in K562/A02 tumor xenografts in mice was investigated by immunohistochemical technique. The integral optical density (IOD) of GST and Topo- lⅡ in K562/A02 tumor xenografts was measured by Image ProPlus 6.0. Results Compared with the single treatment of doxorubicin i. p group,the combination of the doxorubicin and CZBG with dosage classified by three types( high, middle, low) can decrease IOD of GSH and Topo - Ⅱ in K562/A02 tumor xenografts with statistical significance( P

Objective To investigate the neuroprotective potentials of recombinant human erythropoietin ( rhEPO) in premature rats with white matter damage. Methods Pregnant rats ( gestational age 15 days) were injected lipopolysaccharide (LPS) (300 μg/kg) intraperitoneally to make cerebral white matter lesions. Another 10 cases of pregnant rats were injected saline (1 mL/kg) intraperitoneally as controls. All preterm rats were born by caesarean sec-tion on embryonic day 21. According to the different processing method,the preterm rats were randomly divided into LPS+rhEPO group (18 cases),LPS+ normal saline (NS) group (18 cases),NS+rhEPO group (18 cases) and NS+NS group (18 cases) ,and they were injected rhEPO (5 000 IU/kg) or 9 g/L saline 1 mL/kg intraperitoneally imme-diately after birth,respectively. The cerebral white matter injury was evaluated with HE staining,and levels of CD68 ,gli-al fibrillary acidic protein (GFAP),myelin basic protein (MBP) were detected by immunofluorescence method 3 and 7 days after birth. Assessment of nerve behavior was done 2 weeks after birth. Results HE staining showed that the white matter lesions were less in LPS+rhEPO group than those in LPS+NS group 3 and 7 days after birth,while NS+rhEPO group and NS+NS group had no cerebral white matter lesions. The expressions of CD68 in LPS+rhEPO group,NS+rhEPO group,NS+NS group significantly decreased compared with LPS+NS group (F=7. 456,P<0. 01) 3 days after birth. The expressions of GFAP in LPS+rhEPO group,NS+rhEPO group,NS+NS group were lower than those in LPS+NS group (F=5. 121,P< 0. 01) 7 days after birth. Meanwhile,the expressions of MBP were not statistically different from the other groups 3 and 7 days after birth (F=2. 628,1. 425,all P>0. 05). No significant differences were found between LPS+rhEPO group and the other groups in evaluation of long-term neural development(all P>0. 05). The val-ues of F by the open field test,suspension test,slope hill test,and resistance to capture test were 2. 09,0. 53,0. 11,0. 37, respectively. Conclusions A single large dose (5 000 IU/kg) rhEPO has neuroprotective effect on the cerebral white matter lesions in the premature rats by inhibiting microglia and astrocyte activation in a short time. The long-term effort remains unknown.

Objective To study the clinic manifest-rations, mechanism, diagnosis and treatment of pulmonary arterial hypertention (PAH) in systemic lupus erythamatosus (SLE). Methods The clinic symptoms, laboratory tests. Doppler tests of patients who were diagnosed with PAH and SLE during last five years were analyze retrospectively. Results Anti-RNP antibody's prevalence rate was high. The presence of pulmonary arterial perssure (PAP) was not related to SLE disease active index (SLEDAI). Those who had PAP higher than 45 mm Hg were prone to have Raynaud's phenomenon PAH had no association to auto-antibodies and other systemic lesions. There were no differences in clinic features, auto-antibodies and other examinations between those with kidney injure and without kidney injure. Conclusion PAH may develop insidiously in SLE, so early diagnosis and prompt treatment of PAH can improve the prognosis.

Objective To explore the effect of Jiangzhipailuan decoction in regulating PPARα( belong to the nuclear receptor family of ligand-activated transcription factors ), PGC- 1α ( peroxime proliferator activated releptour)and SREBP-1c( belong to the baichelix-loop-helix-leucine zipper class of transcription factors), SCAP( SREBP cleavage activating protein) related to lipid metabolism in the treatment of polycystic ovarian syndrome. Methods 84 patients suffered polycystic ovary syndrome were randomly divided into 4 groups: one received traditional Chinese medicine treatment, one western medicine treatment, one combination therapy and one as the control group. Traditional Chinese medicine group was treated with Jiangzhipailuan decoction treatment for 3 months, western medicine group was treated with up to Diane-35 ( ethinyl cyproterone tablets) for three cycles, while the combination therapy group was treated with traditional Chinese medicine ,western medicine as well as combined treatment for 3 courses. Results In the combination therapy group the PPARα, PGC-1α and decreased SREBP-1c, SCAP copy number was significantly improved ,and body mass index was significantly lowered. The total improvement rate of menstrual in three groups were 71.42% ,75.00% ,92.86% respectively. Conclusion Jiangzhipailuan decoction played a prominent role in regulating PPARα,PGC-1α and SREBP-1c,SCAP related to lipid metabolism in the treatment of polycystic ovarian syndrome.