Objective To study of cellular immune function change of elderly patients with non-small car-cinoma after chemotherapy.Methods 62 patients with non-small carcinoma by age was divided into elderly group (≥60 years old)and youth group (<60 years old).The lymphocytes and their subsets CD3,CD4,CD8 levels were detected respectively in 2 weeks after chemotherapy and chemotherapy before compared with 20 cases of healthy vol-unteers.Results The immune condition of CD3[(51.87 ±2.56)%,(58.98 ±3.87)%]and CD4[(35.01 ± 5.12)%,(42.12 ±3.54)%],CD4/CD8[(0.89 ±0.49)%,(1.08 ±0.86)%]levels were significantly lower than those of healthy controls.Two groups of patients compared with healthy group CD3(69.38 ±8.54)%,CD4(48.21 ± 3.45)%,CD4/CD8(1.87 ±0.85)%(t=10.586,5.998,10.087,6.093,5.170,3.236,all P<0.05),and CD8 [(32.68 ±3.64)%,(30.24 ±2.45)%]levels were higher than those of healthy controls (26.10 ±2.89%)(t=6.777,5.531,all P<0.05);The CD3 and CD4,CD4/CD8 of elderly group patients were markedly lower than that of young patients (t=8.472,6.394,3.059,all P<0.05).The CD8 levels of the elderly group was higher than young patients (t=3.114 2,P<0.05);The Elderly group and young patients after 2 cycles of chemotherapy CD3 signifi-cantly was lower than before treatment (t=10.233,16.847,all P<0.05),but the two groups of patients with CD4, CD8 and CD4/CD8 levels before and after treatment (P>0.05);There was no significant difference with CD3 level of the two groups of patients after chemotherapy (P>0.05);The CD3 level of the two groups of patients after chemo-therapy was no significant difference (P>0.05),the elderly group patients after chemotherapy with CD4 levels was lower than young patients (t=7.130,P<0.05).The CD8 and CD4/CD8 level of the two groups after chemotherapy were no significant difference (P>0.05);The CD3 levels of patient withⅠ-Ⅱ stage were significantly better than patients withⅢ-Ⅳstage (t=1.584,1.721,all P<0.05),the CD4,CD8 and CD4/CD8 level of the two groups had no significant difference(P>0.05).Conclusion The senile non-small carcinoma patients need assistance targeted immunotherapy,also need to adjust according to the patient's age and clinical staging in patients with chemotherapy drug doses.

Objective To investigate the influence of wound treatment methods on residual ovarian reserve function after laparoscopic ovarian cystectomy.Methods A total of 120 patients with ovarian cyst who underwent laparoscopic ovarian cystec‐tomy in the hospital were randomly divided into three groups in terms of different wound treatment methods:electric coagulation group ,ultrasound group and suture group ,with 40 cases in each group.The levels of follicle stimulating hormone(FSH) ,luteini‐zing hormone(LH) ,and estradiol(E2 ) were detected in the blood before and immediately after the operation ,2 days after men‐struation at postoperative 3 and 6 months ,and the number of ovarian reserve follicles determined by transvaginal ultra‐sound.The changes of menstruation and clinical manifestations of the patients were recorded at the same time.Results The lev‐els of LH ,E2 and FSH were dramatically changed in electric coagulation group ,which was followed by the ultrasonic group.Patients in the suture group had the smallest changes of these indices and recovered quickly(P<0.05).In the electric co‐agulation group relative to the other two groups ,the number of ovarian reserve follicles was significantly decreased and the inci‐dence of adverse reactions was profoundly increased.Conclusion Electric coagulation greatly adversely affects the residual ovar‐ian reserve function after laparoscopic ovarian cystectomy ,and ultrasonic and suture hemostasis techniques can help to protect o‐varian function.