Results 271 to 280 of about 1,162,957 (316)
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Cytostasis of tumor cell lines by human granulocytes
Cellular Immunology, 1980Abstract Purified peripheral blood granulocytes from normal adult donors were tested for cytolytic and cytostatic activity against a variety of tumor-derived, virus-transformed, and normal cell lines. Altogether, 45 donors and 16 cell lines were tested.
S, Korec +3 more
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Selective distribution of fibronectin to a tumor-cell line
Cancer Letters, 1986Distribution of plasma fibronectin in Yoshida sarcoma-bearing rats was studied. Fibronectin from human plasma labelled with 125I was administered intravenously to the tumor bearing-rats. The ratios of specific radioactivity (cpm/g) of the tumor to that of blood or liver increased in the time course after the administration.
Y, Ueda +5 more
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Human pituitary tumors with two cell lines
Archives of Oto-Rhino-Laryngology, 1983From the total material of 47 pituitary tumors, 42 had one cell line and five had two cell lines. The latter were found in tumors causing acromegaly either with secretion of growth hormone (GH) alone (n = 2) or in combination with prolactin (PRL) (n = 3).
M, Anniko, B, Tribukait, J, Wersäll
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Antitumor Activities of Ellagitannins on Tumor Cell Lines
1999Recent phytochemical studies on tannins and related polyphenols in medicinal plants traditionally used in China, Japan, and other countries have led to the characterization of numerous hydrolyzable tannins with diverse structures and have enabled studies on biological activities of individual tannins of defined structure.1 The pharmacological ...
L L, Yang +5 more
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Nestin expression in human tumors and tumor cell lines.
Neoplasma, 2010The aim of this review is to summarize current knowledge on nestin expression in human tumors and corresponding tumor cell lines. Nestin belongs to class VI of the intermediate filaments and it is expressed primarily in mammalian nervous tissue during embryonic development. In adults, nestin occurs only in a small subset of cells and tissues.
O, Krupkova +3 more
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Murine Endothelial Cell Lines as Models of Tumor Endothelial Cells
Clinical Cancer Research, 2004AbstractIdentification of appropriate models for in vivo and in vitro preclinical testing of inhibitors of tumor angiogenesis and progression is vital to the successful development of anticancer therapeutics. Although the focus is on human molecular targets, most preclinical in vivo efficacy testing occurs in mice.
Jennifer, Walter-Yohrling +6 more
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Inhibition of tumor cell growth by a human B-cell line
Biotherapy, 1994An Adenocarcinoma cell line (Breast-M) and an Epstein-Barr virus (EBV)-infected B-cell line (Hairy-BM) were established from breast tumor tissue. The Hairy-BM was CD20+, CD25 (Tac)+ and surface immunoglobulin (sIg)+. Hairy-BM suppressed the in vitro proliferation of Breast-M in a time- and a dose-dependent manner.
M, Katano +5 more
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Human platelet-tumor cell interactions vary with the tumor cell lines.
Invasion & metastasis, 1987Platelets may promote the development of metastasis, and tumor cells that aggregate platelets are believed to be more malignant. We studied three different human mammary carcinoma cell lines, which had different interactions with human platelet-rich plasma (PRP).
A, Camez +5 more
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Pancreatic tumoral cell line AR42J: an amphicrine model
American Journal of Physiology-Gastrointestinal and Liver Physiology, 1994AR42J cells derive from azaserine-induced malignant nodules from the rat pancreas. They differ from normal acinar cells for at least three reasons: 1) they proliferate rapidly; 2) they synthesize, store, and secrete digestive enzymes but the regulation of their exocrine function is abnormal, from the emergence of atypical receptors (e.g ...
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1975
There has been a feeling of frustration among many investigators trying to establish cell lines of human tumor cells. Numerous unsuccessful attempts, many of which have remained unpublished, have led to the conclusion that cell line establishment is controlled by the rare occurrence of a tumor with a built-in potential for long-term in vitro growth and
Jørgen Fogh, Germain Trempe
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There has been a feeling of frustration among many investigators trying to establish cell lines of human tumor cells. Numerous unsuccessful attempts, many of which have remained unpublished, have led to the conclusion that cell line establishment is controlled by the rare occurrence of a tumor with a built-in potential for long-term in vitro growth and
Jørgen Fogh, Germain Trempe
openaire +1 more source