ABSTRACT
Objective To study the relationship of Helicobacter pylori(Hp)infection degree with serum pepsinogen(PG)and the tumor markers related with gastric cancer .Methods Totally 342 cases of health physical check‐up in our hospital from January to June 2015 were selected .13 C‐UBT was performed to evaluate the Hp infection and infection severitys .The level of serum PG was detected by ELSIA and the levels of tumor markers were detected by luminescence immunoassay .Then the results were statistically analyzed with the SPSS statistical software .Results The positive rate of Hp in 342 research subjects was 49 .42% ,and there was no difference between the male and the female groups(P>0 .05) .The level of serum pepsinogen Ⅰ (PGⅠ )and pepsinogen Ⅱ (PGⅡ)in the Hp(+ + )and Hp(+ + + )groups was significantly higher than that in the Hp negative group ,while the PGⅠ /PGⅡ lev‐el was significantly lower than that in the negative group (P<0 .05) .The level of carbohydrate antigen 724(CA724)and carcino‐em‐bryonic antigen(CEA)had the statistical difference between the Hp(+ + + ) group and the Hp negative group(P= 0 .040 ,P=0 .010) .The Pearson correlation analysis displayed that Hp infection was related with PG Ⅰ ,PGⅡ ,PGⅠ /PGⅡ ,CA724 and CEA . There was a positive correlation between PG Ⅱ and CA50)(r=0 .116 ,P=0 .032);there was a negative correlation between PG Ⅰ /PGⅡ and CA50(r= -0 .193 ,P=0 .000) .Conclusion The combined detection of Hp ,PG and tumor markers could be used as one of methods for screening benign and malignant gastric diseases in the healthy physical check‐up population ,which has an important value for the prevention and intervention of related disease occurrence and development .
ABSTRACT
OBJECTIVE: To investigate the clinical outcomes of artificial bone (hydroxyapatite) and bone cement implantation in treating young patients with avascular necrosis of the femoral head caused by different reasons. METHODS: A total of 18 patients (23 hips) with Ficat stage Ⅲ and Ⅱ avascular necrosis of the femoral head were treated with dead bone debridement, artificial bone and cement implantation in Department of Orthopedics, Third Affiliated Hospital of Guangxi Traditional Chinese Medical College from October 2003 to July 2008. The patients were followed up for 24.6 months (ranging 3 months to 5 years). The affected hip function was evaluated by modified Merled'Aubigne Scores and X-ray. RESULTS: Mean hip scores improved significantly from 11.65 to 15.09 after surgery. Postoperative radiographs demonstrated the improved collapse and restoration of femoral head sphericity. The femoral heads of most patients remained the appearance after surgery, and the necrosis range did not enlarge. The patients were satisfactory to the treatment results. CONCLUSION: Artificial bone and cement implantation could restore head sphericity and prevent further collapse. The method can be used as an alternative for treatment of avascular necrosis of femoral head at Ficat stage Ⅱ and Ⅲ, especially for young patients.