Puslapis 1 nuo 2017 rezultatus
This is a retrospective study of 251 patients with histologically proven adenocarcinoma treated primarily with limited field radiotherapy techniques, under the principle direction of authors JMV and JPG, between 1968 and 1981 in San Francisco, California. All patients are followed for a minimum of 3
Progress in translational research has led to effective new treatments of a large number of diseases. Despite this progress, diseases including cancer and cardiovascular disorders still are at the top in death statistics and disorders such as osteoporosis and osteoarthritis represent an increasing
Two clinical cases of field rickets and one of nutritional rickets in turkey poults were studied. Plasma levels of calcium, phosphorus, alkaline phosphatase, and vitamin D metabolites were determined. Concentrations of calcium, phosphorus, and alkaline phosphatase in affected poults were typical of
Highly glycosylated proteins and proteins larger than 100,000 Da are difficult to analyze in complex media with standard liquid chromatography techniques. Asymmetrical flow field-flow fractionation is a simple bio-compatible method for such analysis which can also be used for on-line monitoring. A
Phosphatases are well known drug targets for diseases such as diabetes, obesity and other autoimmune diseases. Their role in cancer is due to unusual expression patterns in different types of cancer. However, there is strong evidence for selective targeting of phosphatases in cancer therapy. Several
Physiological responses of rats to daily 30-minute exposure to distorted geomagnetic field (DGMF) over 3 and 7 days and their reaction to open field following the exposure were studied. Increases in blood 11-oxycorticosteroids (11-OCS) were observed equally after 3- and 7-day DGMF exposure, whereas
A national study of the new specific assays for prostatic acid phosphatase was conducted by the National Prostatic Cancer Project. The results of the study have confirmed that the counterimmunoelectrophoretic method is easily reproducible, highly specific, and sufficiently sensitive. Based on tests
Acid phosphatase has been prepared in an apparently pure state by affinity chromatography from human prostatic tissue. When dissolved in an acidic albumin solution, lyophilized and stored at -20 degrees C for up to 2 years, no time-dependent loss of catalytic activity was detectable in the
Oscillations of free intracellular calcium [Ca2+]i were seen in individual Jurkat cells as response to a 50 Hz, 0.15 mT magnetic field (MF). In contrast, a CD45-deficient Jurkat cell line was unable to respond to MF stimulation. The phosphatase activity of CD45 has been implicated to regulate p56lck
Newborn rat calvarial bone cells were grown to confluence and subjected to a matrix of sine wave 60-kHz capacitively coupled electrical signals of various field strengths, pulse-burst patterns, and duty cycles. Both [3H] thymidine incorporation into DNA and alkaline phosphatase activity were
Thirty men were studied during a 34-day intensive training exercise conducted by the U.S. Army. All soldiers were followed to determine the effect of such training, designed to simulate wartime operations, on selected zinc parameters. The soldiers consumed a nutritionally adequate diet made from
The question whether static magnetic fields (SMFs) and extremely low frequency electromagnetic fields (ELF-EMF) cause biological effects is of special interest. We investigated the effects of continuous whole body exposure to both fields for 30 days on some liver and blood parameters in mice. Two
Dr Tsuiki made three major contributions during his illustrious career as a biochemist. First, he developed the procedure for mucin isolation from bovine submaxillary glands. His work became the basis for mucin biochemistry. Second, he identified four distinct molecular species of mammalian
Consideration of the biological effects of electromagnetic radiation is particularly important with regard to bone metabolism. Magnetic fields have been applied to the treatment of bone fractures, and similar fields are employed in the visualization of skeletal structures through magnetic resonance