A study of the ultrastructural characteristics of developing cardiac muscle cells from in vitro culture was carried out with die aid of tissues taken from the cardiogenic areas of 5 H. H. stage chick embryos. The characteristics of the developing cells were quite comparable to those developed in...
A reaction-diffusion model with logistic growth and constant effort harvesting is considered. By minimizing an intrinsic biological energy function, we obtain an optimal spatial harvesting strategy which will benefit the population the most. The symmetry properties of the optimal strategy are also ...
UUT has the same embryological origin with bladder and BLCA-4 is a highly sensitive and specific marker for bladder cancer. We intend to investigate the viability of BLCA-4 in detecting UUT-UCCs.Material and methodsUrines from 30 UUT-UCC patients, 10 ureteral polyp patients, 20 infected ...