patterns of gelatinase-b expression in leukemic cell lines

Patterns of Gelatinase-B Expression in Leukemic Cell Lines

Expression Pattern of Interferon-γ in Human Leukemic T Cell Lines Following Treatment with Phytoheamagglutinin, phorbol myristate acetate and Lipopolysaccharide

Background: As a T helper type 1 (Th1) derived cytokine, Interferon gamma (IFN-γ) is an important regulator of inflammatory immune responses. Furthermore, IFN-γ plays an essential role in defense against tumors and intracellular pathogens. This study was designed to assess the pattern of IFN-γ production in human leukemic (Jurkat and Molt-4) T cell lines in vitro. Methods: Ju...

Cytogenetic and immunoglobulin markers of human leukemic B-cell lines.

This study describes the establishment of two permanent leukemic B-cell lines (BALM-1 and -2) originating from the blood cells of a patient with a B-cell type of acute lymphoblastic leukemia. The cells of BALM-1 and -2 exhibited cell surface markers compatible with B-cell origin. The identity between the leukemic cells in vivo and those of the BALM lines was established on the basis of the kary...

Expression of gelatinase B in trachomatous conjunctivitis.

BACKGROUND/AIMS Gelatinase B is a matrix metalloproteinase involved in extracellular matrix (ECM) breakdown often associated with scarring and other pathological disorders. It was investigated whether gelatinase B is involved in the pathogenesis of ECM degradation associated with trachomatous conjunctivitis. METHODS Conjunctival biopsy specimens obtained from six patients with active trachoma...

analyzing patterns of classroom interaction in efl classrooms in iran

با به کار گیری روش گفتما ن شنا سی در تحقیق حا ضر گفتا ر میا ن آموزگا را ن و زبا ن آموزا ن در کلا سهای زبا ن انگلیسی در ایرا ن مورد بررسی قرار گرفت. ا هداف تحقیق عبا رت بودند از: الف) شنا سا ئی سا ختارهای ارتبا ط گفتا ری میا ن معلمین و زبا ن آموزا ن ب) بررسی تا ثیر نقش جنسیت دبیرا ن و زبا ن آموزان بر سا ختا رهای ارتبا ط گفتا ری میا ن آنها پ) مشخص کردن اینکه آ یا آموزگاران غا لب بر این ارتبا ط گف...

THE EFFECT OF HYPERTHERMIA ON THE DIFFERENTIATION OF LEUKEMIC CELL LINES

Treatment of human promonocytic leukemic cell line U937 with mild hyperthermia in the temperature range of 40-43°C resulted in differentiation of these cells into monocyte/macrophage-like cells in a heat dose and time dependent manner. This process was accompanied by marked morphological, functional and proliferational changes. U937 cells which normally grow in supension in the logarithmic...