Objective To observe the curative effect about heavy abdomen type of anaphylactoid pur-pura treated by Methylprednisolone associate with Heparin. Methods Randomly divided eighty three children with heavy abdomen type of anaphylactoid purpura who treated in department of pediatrics of the first hospital affiliated to Kunming medical college from January, 2006 to december, 2007 into group A (treated by Hydro-cortisone) and group B (treated by Methylprednisolone) and group C(treated by Methylprednisolone associate with Heparin). Group A treated by mainline Hydrocortisone dose of 5～8 mg/kg body weight once a day,mixed into 100ml 5% glucose injection, after 7～14 days later, instead of take orally Predisone tablet and de-grees dose by gradually. Group B treated by mainline Methylprednisolone dose of 2～4 mg/kg body weight once a day, mixed into 100ml 5% glucose injection, after 7～14 days later, instead of take orally Predisone tablet, and group C treated by Methylprednisolone by oneself (dose like group B) associate with mainline Hep-arin (dose of 0.25～0.75 mg/kg body weight once a day, mixed into 100ml 5% glucose injection) 7～10 days. Observe clinic symptomatic like as tetter, bellyache, entron hemorrhage when treatment of every group. Contrast reiteration rate of anaphylaetoid purpura, and the period of urine test get hack normal which cases with kidney tamper. Contrast these medication' s side effect such as resort of natrium and water, elec-trolyte turbulence, hemorrhage and so on. Results Group C (treated by Methylprednisolone associate with Heparin) is better then group A (treated by Hydrocortisone) and group B (treated by Methylprednisolone by oneself) in eliminate tetrer and release bellyache. The less period of group C need to treatment entron hemor-rhage and urine test get hack normal. And thereiteration rate is less of group C than group A and group B.Conclusion Methylprednisolone in association with Heparin to treat heavy abdomen type of anaphylactoid purpura is better than hydrocortisone and Methylprednisolone by oneself in controling symptom, reduing reiter-ation rate and more less side effect. So methylprednisolone in association with Heparin to treat of heavy ab-domen type of anaphylactoid purpura is a ideal project.

This article analyses the pre-management methods and measures for the youth science fund projects granted by the National Natural Science Foundation of China.Systematic procedures include mobilization,preliminary research preparation,professional training and counseling,modifying the application,form and content examination,which can improve efficiency of the National Natural Science Foundation of China youth science project management.

Since the definition of sepsis has been first proposed in 1991, the main content of the definition has been developed by infection + systemic inflammatory response syndrome as infection + organ dysfunction,and organ dysfunction is indicated by an increase in sequential organ failure assessment(SOFA) score.These are components of Sepsis-3 which was published in 2016.In Sepsis-3,the SOFA score in the identification and diagnosis of sepsis plays an important role,but Sepsis-3 was mainly used in adults,how to adjust it to children,some questions and details were proposed in this article.

AIM: Currently available anti-scarring regimens for glaucoma filtration surgery have potentially blinding complications and safer alternatives would be beneficial. This experiment is to investigate the effect of TGF-β2 antisense oligodeoxynucleotide on differentiation, proliferation of subconjunctival fibroblast following glaucoma filtration surgery.METHODS: Glaucoma filtration surgery were performed on both eyes of 28 rabbits. TGF-β2 antisense oligodeoxynudeotide was subconjunctivally injected in the right eyes (A group), and TGF-β2 missense oligodeoxynucleotide (B group)or PBS(C group) was used at the same method in the left eyes as controls. Rabbits were killed at 4,7,14 and 28 days after surgery. Intraocular pressure (IOP), bleb characteristics were recorded at different time point. Subconjunctival fibroblasts were examined by immunohistochemistry and electron microscopy.RESULTS: The IOP of rabbits in group A was significantly lower at 14 days (6.74± 1.18 mmHg) and 21 days (8.15± 1.97mmHg) after operation than the IOP in group B (8.53± 1.04,9.72± 1.09 mmHg)(P ＜0.01) and group C(8.79± 1.21, 9.43±1.27 mmHg) (P ＜0.05). The mean bleb survival time was longer (17.2 days) in group A than that of group B (14.5 days) and group C (13.5 days)(P＜0.05). The population of the cells expressing α -smooth muscle actin(α -SMA) and proliferating cell nuclear antigen (PCNA) was significantly reduced in group A compared with the group B and C. The ultrastructure of fibroblast was not altered by TGF-β2 anti-sense oligodeoxynucleotide.CONCLUSION:TGF-β2 antisense oligodeoxynucleotide can prevent the scar formation after glaucoma surgery by inhibit the differentiation and proliferation of subconjunctival fibroblast. It could be a potentially useful anti-scarring alternative for the prevention of late surgical failure.

Objective To investigate the expression of stratum corneum chymotuptic enzyme (SCCE) and its significance in human cervical adenocarcinoma.Methods Immunohistochemistry was used to detect the expressions of SCCE,ER,CEA and Vimentin in tissues from the group of 45 cervical adenocarcinoma patients,group of 24 cervical glandular intraepithelial neoplasia (CGIN) patients and group of 24 normal cervical tissues.Results The expression of SCCE was 84.44 ％ (38/45),58.33 ％ (14/24) and 8.33 ％ (2/24) in 3 groups respectively.The SCCE expression from group of cervical adenocarcinoma were more significantly than that of normal cervical tissues (P ＜ 0.012 5),the expression of SCCE from group of CGIN were more significantly than that of normal cervical tissues (P ＜ 0.012 5),but there was no difference between the cervical adenocarcinoma and the CGIN on the expression of SCCE (P ＞ 0.012 5).Conclusion SCCE could be recommended as a new biomarker for the early screening cervical adenocarcinoma and as an additional marker for the prognosis of cervical adenocarcinoma.

Objective To investigate the role of hypoxia inducible factor-1α (HIF-1α) and von Hippel-Lindau (VHL) in murine endochondral ossification. Methods The knockout of HIF-1α or VHL gene in murine osteoblasts was accomplished by conditional knockout technique at 4th, 8th and 12th week, and the differences between wild-type group and knock-out group in endochondral ossification were detected by HE staining, micro-CT scanning, trabecular bone area measurement, calcium content measurement, tetracycline fluorescence labeling, Real-time PCR and Western blotting. Results After knockout of HIF-1α gene in osteoblasts, the expression of vascular endothelial growth factor ( VEGF) reduced, the rate of new bone formation stepped down, the content of calcium became less, and the trabecular bone volume decreased (P <0.05) . After knockout of VHL gene in osteoblasts, the expression of VEGF increased, the rate of new bone formation stepped up, the content of calcium became more, and the trabecular bone volume was promoted (P < 0.001). Conclusion During murine endochondral ossification, VHL/HIF-1α signal pathway promotes angiogenesis through the stimulation of VEGF expression, which subsequently accelerates osteogenesis.

Objective To investigate the changes of monocyte chemoattractant protein-1(MCP-1)in serum and urine of lupus nephritis(LN)patients in active phase and remission phase.Methods The levels of MCP-1 in serum and urine of 58 LN patients(27 of active phase and 31 of remission phase)were measured by ELISA.The correlation between the levels of MCP-1 in variant phase of LN and other relevant factors were analyzed.Results The MCP-1 levels in sera of both active phase and remission phase of LN patients were markedly higher than those in controls(548.5?347.2 ng/L and 469.1?298.4 ng/L vs 273.3?146.7 ng/L,P0.05).Conclusion The MCP-1 levels in urine of LN patients is more suitable to evaluate the activity of disease as a sensitive marker.

Psoriasis is a chronic,refractory,inflammatory skin disease that occurs in young adults.The traditional animal model cannot simulate the skin characteristics of patients with psoriasis effectively, so it is difficult to be used for in-depth study of psoriasis mechanism. Immortalized human epidermal cells (HaCaT)is a non-tumor,immortalized human epidermal cell which is widely used in the study of dermatosis.HaCaT cells are the best choice for the study of psoriasis mechanism because their immu-nological characteristics and reproductive ability are coincide with the pathological features of psoriasis. This article reviews the specific methods such as establishment of cell method, cytokine and chemo-kine analysisin the pathogenesis study of psoriasis based on HaCaT cells, hoping to provide some thoughts for drug′s pharmacological activity research.

Objective To investigate the change of the fibrin monomer (FM) level in the venous thromboembolic disease (VTE).To compare the diagnostic value of FM combined Wells score with the other detection methods.Methods In this case control study,121 cases were selected from the patients who were from general and orthopeadic surgery (including thrombosis group in 60 cases and non thrombosis group in 61 cases).The patients were assessed by Wells score.From one day before surgery, Plasma d-dimer (D-D) and fibrin monomer (FM) were periodic measured by CP-2000 d-dimer and fibrin monomer.Evaluation the value of d-dimer,fibrin monomer and fibrin monomer combined with Wells score in diagnosis of venous thromboembolic disease.The receiver operation cure(ROC) was drew to determine the diagnostic performance.Results The plasma FM level of patients with VTE in the thrombus group (26.11±38.34) μg/ml is higher than the non thrombus group (6.56±6.81) μg/ml and the control group (2.37±0.89) μg/ml (t=-3.82, t=-4.78,P<0.01);the sensitivity of FM was lower than the D-D (85% vs 93%);then the positive predictive value was lower than D-D (82% vs 87%) (χ2=27.01,P=0.000)but its specificity and negative predictive value (65%) are both higher than D-D (65% vs 44%)(71% vs 62%)(χ2=11.67,P=0.001);the sensitivity,the specificity,the positive predictive value and the negative predictive value of FM combined Wells score are increased (90%,85%,83%,89%)(χ2=20.95,χ2=16.65,P<0.01).The increased level of FM is earlier than imaging changes, and the elevated of plasma D-D is not obvious in a certain period of time.Conclusions The sensitivity and specificity of FM combined with Wells′ score is higher in the diagnosis of VTE, its prediction value in the diagnosis of VTE is higher.The FM level can be changed in the early stage of VTE, which has a certain value of early diagnosis.

Objective To study the relationship of the levels of serum interleukin-6 (IL-6) and C-reactive protein (CRP) with insulin resistance in normal glucose tolerant first-degree relatives (NGT) of type 2 diabetics.Methods A total of 218 normal glucose tolerance subjects , including 136 NGT of type 2 diabetes , and 82 normal control ( NC) without type 2 diabetes family history were enrolled.The levels of blood glucose, hemoglobin A1c (HbA1c), lipid, insulin, IL-6, and high-sensitivity C-reactive protein (hs-CRP) were measured.Results ⑴Compared with NC, the levels of homeostasis model assessment of insulin resistance (HOMA-IR), hs-CRP , and IL-6 in NGT were significantly increased [1.03~1.94 vs 0.42~0.95 , P <0.01;0.46~2.78 mg/L vs 0.39~1.56 mg/L, P <0.01;(13.6 ±8.99) pg/ml vs (8.08 ±3.67) pg/ml, P <0.01];⑵In NGT, hs-CRP was positively correlated with HOMA-IR and IL-6 ( r =0.326 , P <0.01;r =0.258 , P <0.05 );IL-6 was positively correlated with HOMA-IR ( r =0.350 , P <0.01).Conclusions IL-6 and CRP may correlate with the degree of insulin resistance in NGT of type 2 diabetics.