[Prospective study of K-cell activity in patients with malignant gynecologic tumors. Effect of radiation therapy].
K cell activity was measured in the enzyme-like kinetic model of cytotoxicity against O, Rh (D) positive erythrocytes in 127 patients with carcinoma of the uterine cervix, 55 with carcinoma of the corpus uteri and 30 with malignant tumors of the ovary. The control groups included 62 healthy age matched women and 39 patients with benign tumor of the ovary. The cytotoxic activity was measured in a number of cases before any treatment and after irradiation and surgery in patients with cervical and endometrial cancer. The target cells were obtained from the same donor. ADCC activity of cervical and ovarian tumor patients enhanced depends on the stage of the disease. K cell activity of endometrial carcinoma patients was similar to the controls. ADCC activity of patients with carcinoma of the uterine cervix was increased, with carcinoma of the uterine corpus was indicated an increasing tendency following irradiation. There was connection with the dose of the irradiation and K cell activity. On the contrary, operation did not influence ADCC activity.
Siklós
P
P
Pete
I
I
Hercz
P
P
Ungár
L
L
Vigváry
Z
Z
Ringwald
G
G
Bakács
T
T
D003602:Cytotoxicity, Immunologic; D005260:Female; D006801:Humans; D007694:Killer Cells, Natural / Q000276:immunology*; D010051:Ovarian Neoplasms / Q000000981:diagnostic imaging* / Q000276:immunology / Q000601:surgery; D011379:Prognosis; D011446:Prospective Studies; D011859:Radiography; D002583:Uterine Cervical Neoplasms / Q000000981:diagnostic imaging* / Q000276:immunology / Q000601:surgery; D014594:Uterine Neoplasms / Q000276:immunology / Q000532:radiotherapy* / Q000601:surgery
Rosszindulatú nögyógyászati daganatos megbetegedésben szenvedö betegek K-sejt aktivitásának prospectiv vizsgálata. A sugárkezelés és mütét hatása.