Objective To analyze the changes of serum total bilirubin (TBil) and gamma glutamyltransferase (GGT) in patients with type 2 diabetes newly diagnosed without complications and explore their relationship with vascular complications of type 2 diabetes.Methods The levels of serum TBil and GGT were determined by automatic biochemical analyzer in 42 healthy person (control group),64patients with type 2 diabetes without complications (diabetes without complications group) and 81 patients with type 2 diabetes with vascular complications (diabetes with complications group).Results The levels of serum TBil and GGT were (7.89 ± 4.81) μ mol/L and (29.81 ± 14.97) U/L in diabetes with complications group.The level of serum TBil was (10.42 ± 3.55) μ mol/L in control group.The levels of serum TBil and GGT were (11.30 ± 4.16) μ mol/L and (47.00 ± 38.57) U/L in diabetes without complications group.The level of serum TBil in diabetes with complications group was lower than that in control group and diabetes without complications group (P ＜ 0.05).The level of serum GGT in diabetes with complications group was lower than that in diabetes without complications group (P ＜ 0.05).Pearson correlation analysis showed that 24-hour urinary protein excretion,urinary albumin creatinine ratio had negative correlation with serum TBil (P ＜0.05).Logistic regression analysis showed that GGT was the protective factor of diabetic vascular complications (OR =0.965).Conclusion The levels of serum TBil and GGT may be associated with the occurrence and development of vascular lesions in patients with type 2 diabetes.

Objective:To study the effect of Xihuang Capsule combined with GP regimen on the serum levels of tumor necrosis factor-oα (TNF-α),vascular endothelial growth factor (VEGF),matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9) of patients with advanced breast cancer.Methods:88 patients with advanced breast cancer admitted in our hospital from March 2014 to February 2015 were selected and divided into the observation group and the control group according to the order of admission.The control group was treated by the GP program,the observation group was given Xihuang capsule combined with GP regimen.The serum levels of TNF-α,VEGF,MMP-2 and MMP-9 in the two groups were compared before and after treatment.The clinical efficacy and incidence of side effects were analyzed.Results:The total effective rate of observation group was significantly higher than that of the control group [84.09％ (37/44) vs 50.00％ (22/44)] (P＜0.05).There was no significant difference in the serum levels of TNF-α,VEGF,MMP-2 and MMP-9 between the two groups before treatment (P＞0.05).After treatment,the serum TNF-α,VEGF,MMP-2 and MMP-9 levels were significantly lower than those before treatment (P＜0.05).The serum levels of TNF-α,VEGF,MMP-2 and MMP-9 of observation group were significantly lower than those of the control group (P＜0.05).There was no significant difference in the incidence rate of nausea and vomiting between the two groups (P＞0.05).The incidence ofalopecia,diarrhea,abnormal liver function,decreased appetite,anemia and leukopenia in the observation group were significantly lower than those of the control group (P＜0.05).Conclusion:Xihuang Capsule combined with GP regimen could more effectively reduce the levels of serum TNF-α,VEGF,MMP-2 and MMP-9 of patients with advanced breast cancer than GP regime alone with higher safety.

Objective To investigate the effect of platelet-derived growth factor-D (PDGF-D) on the prostate cancer cells migration and its possible mechanism. Methods The expressions of PDGF-D in LNCaP and PC-3 cells were detected with western blot.PDGF-D siRNA was synthesized according to mRNA sequence of PDGF-D gene and was transfected into PC-3 cell.The cells were treated with PDGF-D and PDGF-D siRNA,the cell migration was examined by Boyden chamber migration assay.The expression changes of VEGF and MMP-9 mRNA were detected by RT-PCR. Results The results of western blot indicated that the PDGF-D protein expression level was lower in LNCaP cells (29.47 ± 1.68) than that in PC-3 cells (63.43 ±2.10),(P ＜ 0.05).PDGF-D siRNA could down-regulate the PDGF-D protein expression in the transfected group (35.19 ± 1.51).The exogenous PDGF-D could promote migration of LNCaP and PC-3cells,and up-regulate the expression of VEGF,MMP-9 mRNA in PC-3 cells (P ＜ 0.05,compared with control group).PDGF-D siRNA inhibited PC-3 cells' migration and decreased the level of VEGF,MMP-9mRNA expression (0.72 ± 0.09 vs 0.43 ± 0.18,0.65 ±0.07 vs 0.22 ± 0.08) (P ＜ 0.05). Conclusion PDGF-D is involved in the promotion of prostate cancer invasion and angiogenesis.

Objective To explore the clinical value of 18F-FDG PET/CT in the diagnosis of cardiac neoplasm.Methods Between January 2007 and December 2011,18F-FDG PET/CT was performed in 8649 patients in our hospital,and 14 (0.16％ ; 11 males,3 females,average age 46.9 (35-68) years) patients were diagnosed with cardiac neoplasm.18F-FDG PET/CT data of those 14 patients were retrospectively analyzed.Final diagnoses were confirmed by either histopathology (n =5) or follow-up (n =9).Results Accurate tumor localization and diagnoses were made by 18 F-FDG PET/CT in all 14 patients.Among them,13 were malignant (2(14.3％,2/14) primary and 11(78.6％,11/14) metastatic tumors (8 HCC,2 lung cancer,1 esophageal cancer) ; SUVmax 3.2-10.7) and 1 (7.1％,1/14) was benign (myxoma).Conclusion 18F-FDG PET/CT is useful for the detection and staging of primary malignant and metastatic cardiac neoplasms.

AIM: To observe the effect and safety of applying mitomycin C ( MMC ) in laser - assisted subepithelial keratomileusis ( LASEK) for extreme high myopia.
●METHODS:LASEK with 0. 02% MMC was performed in 364 eyes of 182 patients with extreme high myopia and spherical equivalent was-9. 0 to-10. 25 D. All the patients were divided into four groups according to the applying time of MMC. The time in Group l was 10s, in GroupⅡwas 25s, in Group Ⅲ was 40s and 55s in Group lV. Uncorrected visual acuity ( UCVA ) , residual refraction, Haze, healing time of corneal epithelium, density and variant index of corneal endothelium was examined in these patients and follow-up 6mo.
●RESULTS:At 6mo after surgery, 76. 3%, 94. 0%, 92. 3%and 93. 8% of the patients in Group l, GroupⅡ, GroupⅢ and Group lV respectively achieved the UCVA better than 15/20. There was significant difference of UCVA between Group l and the other three groups (χ2=19. 610, P=0. 000). Proportion of the residual refraction between ± 0. 5D in Group l (78. 8%) was lower than other groups (95. 2% in Group Ⅱ, 93. 3% in Group Ⅲ, and 92. 7% in GroupⅣ) at 6mo and there was significant difference (χ2=16. 329, P=0. 001). Group l had more Haze statistically than the other three groups at 6mo postoperatively ( Hc=50. 110, P=0. 000). The healing time of cornea epithelium seem to be no statistically difference between each group at 6mo (χ2=11. 611, P>0. 05). MMC had no influence on the density of corneal endothelium in each group postoperatively (P>0. 05), there were 3071. 3±284. 4 cells/mm2 in Group l, 3 105. 6 ± 337. 8 cells/mm2 in Group Ⅱ, 2 986. 3 ± 304. 1cells/mm2 in Group Ⅲ and 3 088. 7 ± 372. 5 cells/mm2 in Group lV respectively. The variant index of corneal endothelium calculated in each group at 6mo after surgery was 24. 72 ± 6. 52, 22. 93 ± 6. 74, 24. 38 ± 6. 63 and 23. 14±7. 22 repectively, compare with that preoperatively there were no statistically differences (P>0. 05).
●CONCLUSION: For extreme high myopia LASEK with 0. 02% MMC is effective and safe. The MMC applying time of 25s in LASEK can effectively reduce Haze after surgery and decrease potential complications.

AlM:To make a analysis of visual quality of iris location guided femtosecond laser assisted in situ keratomi ( LASlK) and iris location guided mechanical sub-bowman keratomileusis ( SBK) for high myopia treatment.METHODS:Femtosecond LASlK ( study group ) was performed in 102 eyes of 51 patients with high myopia and 70 eyes of 35 patients were received mechanical SBK ( control group ) from January to October 2013. The spherical refraction of all the patients was from -6. 00 ~-9. 50D. Best corrected visual acuity ( BCVA ) of the patients was ≥1. 0. Uncorrected visual acuity ( UCVA), BCVA, thickness of cornea flap, contrast sensitivity function ( CSF ) and senior ocular aberration were examined in these patients and follow-up was 1a.RESULTS: At 1a after surgery 94. 1% UCVA in study group reached ≥1. 0 and there was 94. 3% in control group. There was no significant difference between two groups (P>0. 05). Residual refraction of study group was-0. 08±0. 10 D and control group was -0. 10±0. 07 D. There was no significant difference of residual refraction between two groups (P>0. 05). C12 , C8 of senior ocular aberration and RMSH in study group was less than control group, amplification:0.1642±0.0519 and 0.2229±0.0382 (t=8. 077, P<0. 05), while C7 was equal in two groups:0. 1583 ±0.1921 and 0. 1436±0. 1536 (t=0. 556, P>0. 05). C8 was 0. 0950±0. 069 and 0. 1858±0. 095 (t=7. 261, P<0. 05). RMSh was 0. 3711 ± 0. 0847 and 0. 5622 ± 0. 1033 ( t= 12. 801, P<0. 05). CSF was no significant difference between study group and control group (P>0. 05). CONCLUSlON: Femtosecond LASlK and mechanical SBK is effective for high myopia. Compared to mechanical SBK, femtosecond LASlK shows more advantages in the senior ocular aberration and visual quality. The cornea flap is more regular from central to peripheral area with femtosecond laser.

Objective To learn the academic level and scientific impact of the Chinese Journal of Dermatology by using bihliometric methods. Methods Citation frequencies, first authors and their affiliation, citing journals of cited articles published in the Chinese Journal of Dermatology from 2002 to 2007 were statistically analyzed according to the database of Chinese Medical Citation Index (CMCI) by using bibliometric methods. Results From 2002 to 2007, a total of 2259 original papers were published in the Chinese Journal of Dermatology. Of them, 1224 were cited with a total citation frequency of 3963, citation rate of 54.1%, average citation frequency per paper of 3.2 and top citation frequency of 204. The number of first authors of cited papers amounted to 893, and 61 (6.63%) authors published 3 or more cited papers during this period. These authors were distributed in 30 provinces, municipalities, autonomous regions and 1 foreign country; Jiangsu, Beijing, Zhejiang, Guangdong, Shanghai and Shandong ranked in the top 6 regions with high total citation frequencies. There were 517 journals citing articles published in the Chinese Journal of Dermatology from 2002 to 2007;the top citing frequencies were observed in the Chinese Journal of Dermatology, China Journal of Leprosy and Skin Diseases, The Chinese Journal of Dermatovenereology, Journal of Clinical Dermatology and Southern China Journal of Dermato-Venereology, etc. Conclusions The articles in the Chinese Journal of Dermatology have a high academic quality and citation frequency. Chinese Journal of Dermatology is an important publication in the dermato- venereology field as well as a core periodical in medical field of China.

Wound secretion from 20 patients with gaseous gangrene was collected for Gram staining,bacterial culture and drug sensitivity tests.The results indicated that gaseous gangrene was caused by the co-infection of both aerobic and anaerobic bacteria.Gram-negative bacilli were slishtly more common than other aerobic bacteria in gageous gangrene wound,which was different from the findings of ordinary gaseous gangrene.

Aged ; Carcinoma, Squamous Cell ; surgery ; Female ; Forearm ; surgery ; Free Tissue Flaps ; Humans ; Laryngeal Neoplasms ; surgery ; Laryngectomy ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation ; methods

Objective To investigate the application value of two kinds of endometrial preparation in patients with thin endometrium of frozen thawed embryo transfer cycle.Methods A retrospective analysis of the clinical data of 82 cycle of 76 patients was carried out.According to the difference of the endometrial preparation,the two groups were divided into two groups.One group was progynova group (42 cycles),and the other group was femonston group (40 cycles).Baseline information,endometrial status and pregnancy outcome were compared between the two groups.Results There was no significant difference in baseline data (age,years of infertility,body mass index,basal hormone level) between the two groups.There was no significant difference in endometrial thickness[progynova group (5.52 ± 0.74) mm,femonston group (5.33 ± 0.66) mm,t =1.290,P =0.203],endometrial volume (progynova grouP ＜ 2mL and ≥ 2mL 38 patients and 4 patients,that of femonston group 36 cases and 4 cases,x2 =0.005,P =0.942),endometrial type (progynova group A,B,C type 35 cases,7 cases,0 case,those of emonston group 34 cases,6 cases,0 case,x2 =0.043,P =0.836) and blood flow (progynova group Ⅰ + Ⅱ and Ⅲ 34 cases and 8 cases,those of femonston group 35 cases and 5 cases,x2 =0.658,.P =0.417) between the two groups before treatment.After administration,endometrial thickness [progynova group (6.90 ± 0.62) mm,femonston group (7.60 ± 0.63) mm,t =5.04,P =0.000],neointimal growth [progynova group (1.67 ± 0.48) mm,femonston group (3.20 ± 0.61) mm,t =12.74,P =0.000],ratio of endometrial volume more than or equal to 2 mL [progynova group 52.38 ％ (22/42),femonston group 80.00％ (32/40),x2 =6.95,P =0.008],and ratio of endometrial blood flow type Ⅲ [progynova group 38.10％ (16/42),femonston group 70.00％ (28/40),x2 =8.387,P =0.004] of femonston group were higher than those of progynova group.The dosage[progynova group (112.43 ± 16.39)mg,femonston group (78.85 ± 10.17)mg,t =11.08,P =0.000] was lower than that of progynova group,and the difference was statistically significant.There was no significant difference in the two groups in endometrial type (progynova group A,B,C 30 cases,12 cases and 0 case,those of femonston group 28,12 and 0,x2 =0.020,P =0.887) after the treatment.There was no significant difference in the number of transplanted embryos (progynova group 1.78 ± 0.47,femonston group 1.77 ± 0.42,t =0.108,P =0.914),high quality embryo rate [progynova group 74.67 ％ (56/75),femonston group 73.24 ％ (52/71),x2 =0.039,P =0.844],implantation rate [progynova group 14.67 ％ (11/75),femonston group 16.90％ (12/71),x2 =0.137,P =0.711],biochemical pregnancy rate[progynova group 38.10％ (16/42),femonston group 40.00％ (16/40),x2 =0.031,P =0.860] and clinical pregnancy rate [progynova group 28.57 ％ (12/42),femonston group 32.50％ (13/40),x2 =0.149,P =0.699] between the two groups.Conclusion Femonston with less dosage,better improvement of the endometrial thickness,endometrial volume,endometrial blood flow of patients with thin endometrium of patients can obtain similar pregnancy outcomes compared with progynova.