Get Antitumour and Antiviral Substances of Natural Origin PDF

By Edward S. Meek M D, Ch B, MRC Path (auth.)

ISBN-10: 3642462367

ISBN-13: 9783642462368

ISBN-10: 3642462383

ISBN-13: 9783642462382

Show description

Read or Download Antitumour and Antiviral Substances of Natural Origin PDF

Similar nonfiction_10 books

Get Stability of the Solar System and Its Minor Natural and PDF

It's this editor's particular excitement to provide to the readership the textual content of the lectures offered at our contemporary NATO complex learn Institute held in Cortina d'Ampezzo, Italy among August 6 and August 17, 1984. The invited lectures are published of their entirety whereas the seminar contributions are offered as abstracts.

New PDF release: The Concept of Knowledge: The Ankara Seminar

On the subject of the issues confronted at the present time, in contemplation and in functional affairs, philosophers needs to confront the query `What is wisdom? ', and view even if wisdom has misplaced its item. Such was once the matter put prior to the seminar convened by means of the Philosophical Society of Turkey at Ankara in 1989.

Get Advances in Tracer Methodology: Volume 1 PDF

The 5 Symposia on Advances in Tracer method have been held each year from 1957 to 1961. The symposia have been directed to scientists who're energetic in using tracer options to aid resolve their medical difficulties. The layout, a casual one-day assembly such as approximately ten papers and shutting with a cocktail hour, fostered an lively trade of data between audio system and viewers.

Additional info for Antitumour and Antiviral Substances of Natural Origin

Sample text

1961; HUMPHREY and BLANK, 1961); a response has been obtained in a number of these. , 1965), (HALL, 1966). After trying several routes of administration in ninety patients, HARRIS et ai. (1965) found an encouraging response to oral dosage in cases of malignant lymphoma and mycosis fungoides. However, a trial with cases of lung cancer proved diasppointing (MCCRACKEN and Aboody, 1965). Toxic effects include depression of bone marrow function and disturbances of the gastrointestinal tract. lg per kilo body weight if given intravenously daily for 6 days.

Toxic effects occur in marrow and gastrointestinal tract, and there is disturbance of function of the central and peripheral nervous system. The level of dosage is limited by the degree of bone marrow depression; lethal effects may result from bacterial infection following leucopenia. ARMSTRONG et al. (1967) tested vinglycinate sulphate-a modified form of vinblastine-in 31 patients with malignant disease. A useful response was recorded in cases of lung cancer, chondrosarcoma, Hodgkin's disease and lymphosarcoma.

Growth of a transplantable mouse mammary tumour has been inhibited by fractions of histone rich in lysine, and also by polylysine (SHAH and REILLY, 1967). However, other histone fractions, spermine, spermidine, protamine and puromycin had no such effects. These investigations suggest that suppression of tumour growth resulted from inhibition of the synthesis of DNA-dependent RNA. As an antiviral agent, BALANDIN et al. (1966) showed that histone extracted from calf thymus inhibits the growth of vaccinia at a concentration of 100 JLg/ml.

Download PDF sample

Antitumour and Antiviral Substances of Natural Origin by Edward S. Meek M D, Ch B, MRC Path (auth.)

by Steven

Rated 4.06 of 5 – based on 19 votes