Điều trị u lympho không Hodgkin tại đường tiêu hoá phụ thuộc vào thể mô bệnh học, giai đoạn và biến chứng. Nghiên cứu tả được thực hiện trên 87 nhân hoá, điều khoa Nội Hệ tạo huyết Bệnh viện K từ tháng 5/2019 đến 8/2022. Phương pháp áp dụng: phẫu thuật (2,3%), Helicobacter Pylori (3,4%), (57,5%), xạ (1,1%), phối hợp (35,6%). Tỷ lệ đáp ứng hoàn toàn 75,3%, một phần 11,8%, tiến triển 12,9%. PFS t...

Based on their migration in immunoelectrophoresis they have been called 5 or slow-migrating and F or fast-migrat ing antigens. These antigens are oncofetal (1) and share common antigenicity with thymic tissue. The present analy sis supports the view that F antigen was related to lympho cyte proliferation and was found in other immune processes and in a cultured Burkitt's lymphoma. S antigen inc...

Distinctive gastritis refers to gastritis with distinctive histological and endoscopic features, including the presence of granulomas, the increased number of intraepithelial lympho-cytes, eosinophilic infiltration, thickening of the subepithelial collagen band, and foveolar hyperplasia. Several forms of distinctive gasatritis are reviewed in this issue, since understanding of its pathogenesis ...

Cell suspensions of normal and leukemic mouse lympho cytes from spleens, thymuses, and mesenteric lymph nodes actively incorporate acetate into cellular lipids. The de novo synthesis of digitonin-precipitable sterols in leukemic cells is tenfold greater than that of normal cells and is associated with a correspondingly increased activity of the rate-limiting enyzme, 3-hydroxy-3-methylglutaryl c...

various cultured cells by actinomycin D or chromomycin A3 (1 1, 12, 23). In all these cell types, the nucleolar shape seems to reflect a low rate of nucleolar RNA synthesis. Although the ultrastructural morphology of undifferen tiated and well-differentiated cells of lymphosarcomas (poorly and well-differentiated malignant lymphomas) is very similar to leukemic lymphocytes in various stages of ...

This retrospective study provides an overview on spontaneous diseases occurring in 38 captive wild felids submitted for necropsy by German zoological gardens between 2004 and 2013. Species included 18 tigers, 8 leopards, 7 lions, 3 cheetahs and 2 cougars with an age ranging from 0.5 to 22 years. Renal lesions, predominantly tubular alterations (intra-tubular concrements, tubular degeneration, n...

The lympho-hematopoietic colony-forming assay has been redesigned into a rapid, nonsubjective and standardized proliferation assay that can measure the effects of compounds on multiple stem and progenitor cell populations from different species simultaneously using a sensitive, high-throughput bioluminescence readout. Eleven reference compounds from the Registry of Cytotoxicity (RC) and eight o...

BACKGROUND A number of patients treated conservatively for breast cancer will develop loco-regional and distant recurrences. Our aim was to determine how their occurrence may be linked to the evolution of the disease. METHODS We analyzed 238 women treated by conservative breast surgery and breast irradiation in a single institution. We evaluated the prognostic factors associated with loco-reg...