Search for dissertations about: "cytotoxic drugs"
Showing result 1 - 5 of 130 swedish dissertations containing the words cytotoxic drugs.
-
1. Methods for Preclinical Evaluation of Cytotoxic Drugs : With Special Reference to the Cyanoguanidine CHS 828 and Hollow Fiber Method
Abstract : The novel cyanoguanidine CHS 828 has shown promising antitumor activity in many in vitro and in vivo studies. The long-term 14 days in vitro hollow fiber cultures, where tumor cells from different tumor cell lines were cultured inside semipermeable fibers, were more resistant to CHS 828 and other cytotoxic drugs than the shorter-term 3 days cultures. READ MORE
-
2. Studies of Cytotoxic Compounds of Natural Origin and their Mechanisms of Action
Abstract : Cancer incidence is increasing and novel anticancer drugs with new mechanisms of action are essential for future chemotherapeutic treatment. Natural products have historically played an important role in the development of anti-cancer drugs and have potential to do so also in the future. READ MORE
-
3. Studies on Cytotoxic and Neutrophil Challenging Polypeptides and Cardiac Glycosides of Plant Origin
Abstract : This thesis examines the isolation and characterisation (biological and chemical) of polypeptides from plants. A fractionation protocol was developed and applied on 100 plant materials with the aim of isolating highly purified polypeptide fractions from small amounts of plant materials. READ MORE
-
4. Exploring Cancer Drugs In Vitro and In Vivo : With Special Reference to Chemosensitivity Testing and Early Clinical Development
Abstract : The aims of this thesis were to investigate the utility of in vitro drug sensitivity testing to optimize the use of cancer chemotherapy and to assess the properties of a new cancer drug in a phase I clinical trial. Tumour cells from patients were analysed with the short-term Fluorometric Microculture Cytotoxicity Assay (FMCA). READ MORE
-
5. Development and application of new methods for anticancer drug discovery and early evaluation
Abstract : A non-clonogenic assay using the redox dye Alamar Blue and primary human tumor cells (PHTC) from patients and human tumor cell lines (HTCL) was established for rapid screening and evaluation of anticancer drugs. PHTC cultures from chronic lymphocytic leukemia (CLL) and ovarian carcinoma (Ovca) were compared with renal carcinoma (ACHN) and lymphocytic (CCRF-CEM) HTLCs in response to 63 toxic or non-toxic compounds. READ MORE