Zobrazeno 1 - 10
of 218
pro vyhledávání: '"H.R. Maurer"'
Autor:
H.R. Maurer
Publikováno v:
Cellular and Molecular Life Sciences. 58:1234-1245
Bromelain is a crude extract from the pineapple that contains, among other components, various closely related proteinases, demonstrating, in vitro and in vivo, antiedematous, antiinflammatory, antithrombotic and fibrinolytic activities. The active f
Publikováno v:
Journal of Protein Chemistry. 17:351-361
Two forms of an acidic bromelain proteinase isolated from crude bromelain, an extract from pineapple stem, were found by a two-step FPLC purification procedure. The basic main components were removed by cation exchange chromatography and the breakthr
Publikováno v:
Cancer Letters. 105:1-4
An immunohistochemical assay, using 96-well microtiter plates and based on the avidin-biotin peroxidase reaction, was developed for the quantitation of E-cadherin and CEA expression on HT-29 and SW620 colon carcinoma cells. The optical density of the
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1265:110-116
The human promyelocytic cell line HL-60 can be differentiated with retinoic acid (RA) along the granulocytic pathway. Numerous studies have identified many synergistic combinations of RA with cytostatics, cytokines and other inducers. A combination o
Publikováno v:
Journal of Protein Chemistry. 14:41-52
Crude bromelain extracts from pineapple stems (Ananas comosus) were fractionated by two-step FPLC-cation-exchange chromatography. At least eight basic proteolytically active components were detected. The two main components F4 and F5 together with th
Publikováno v:
International Journal of Immunopharmacology. 16:1019-1025
In patients with primary immunodeficiencies the role of natural killer (NK)- and lymphokine (IL-2)-activated killer (LAK)-cells is not yet satisfactorily established. Using a clonogenic assay with K562 leukemia target cells, we studied their NK- and
Publikováno v:
Oncology reports. 4(6)
We studied, in vitro, the stimulating effects of a commercial preparation of low molecular thymic peptides (TP) on the immunocytotoxicity of peripheral blood lymphocytes and monocytes from patients with breast tumors, melanoma and colorectal tumors.
Publikováno v:
International journal of oncology. 2(2)
Hexadecylphosphocholine (HPC, D-18506, INN: Miltefosine) was characterized in a clonogenic micro assay in vitro with respect to its cytotoxicity against a panel of human and murine tumor cell lines and murine bone marrow cultures (GM-CFC). The KB hum
Publikováno v:
International journal of oncology. 4(4)
3'-Deoxy-3'-fluorothymidine (FT), at a concentration of 30 muM, is capable of inducing about 50% of human myeloid K562 cells to differentiate while reducing the growth potential (clonogenicity, growth rate) approximately by one half. For comparison,
Publikováno v:
International journal of oncology. 10(3)
The effects of a thymic peptide preparation (TP) on the immunocytotoxicity and cytokine secretion of peripheral blood lymphocytes and monocytes from patients with colorectal tumors, breast tumors and melanoma were studied in vitro. On average, breast