More surprisingly, the mammalian sperm and neuron appear to share many of these 'neuronal' receptors. The morphology, chromosome number, genomic activity, and functions of those two cell types are as unlike as
In the early stages of the disease the animals are fractious and anorexic. Diarrha soon begins and causes the moist caudal area from which the disease gets its name. Death usually occurs within 48 h.doi:10.1038/196294b0F. W. SHEFFIELDELIZABETH BEVERIDGENature...
All data were compared with fetopsy results, fetal MRI after the 30th week or postnatal MRI; the follow-up depended on the maternal decision to terminate or continue pregnancy. In our review study, we found the presence of the ‘tail sign’; this sign was visible only in Dandy-Walker ...
solid-phase peptide synthesisorthogonal protecting groupThe synthesis of ‘head-to-tail’ cyclized peptides requires orthogonal protecting groups. Herein, we report on the introduction of bis(2-pyridylmethyl)amine (Bpa) as a new protecting group for carboxylic functions in SPPS. The synthesis of ...