Bibliothèque de L'IMIST/CNRST

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˜The œmaillard reaction : chemistry, biology and implications / par Nursten, H.E. Publication : [S.l.] : Royal Society of Chemistry, 2005 . 214 p. ; , Research in the field of the Maillard reaction has developed rapidly in recent years, not only as a result of the application of improved analytical techniques but also the realisation that that the Maillard reaction plays an important role in some human diseases and in the ageing process. The Maillard Reaction : Chemistry, Biochemistry and Implications provides a comprehensive treatise on the Maillard reaction. This single-author volume covers all aspects of the Maillard reaction in a uniform, co-ordinated, and up-to-date manner. The book encompasses: the chemistry of non-enzymic browning; recent advances; colour formation in non-enzymic browning; flavour and off-flavour formation in non-enzymic browning; toxicological aspects; nutritional aspects; other physiological aspects; other consequences of technological significance; implications for other fields; non-enzymic browning due mainly to ascorbic acid; caramelisation; inhibition of non-enzymic browning in foods; and inhibition of the Maillard reaction in vivo. 24 cm. Date : 2005 Disponibilité : Exemplaires disponibles: La bibliothèque des sciences de l'ingénieur (1),

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Neuroendocrine cells and peptidergic innervation in human and rat prostrate / par Santamaría,, Luis. Publication : [S.l.] : Springer, 2007 . 80 p. ; , The prostate hosts an important amount of neuroendocrine cells which origin and functional role need to be better addressed. These cells synthesize and deliver a number of neurosecretory substances (serotonin, neuropeptides) having regulative activities over growth, cell differentiation, and secretion and might have a remarkable influence in the development of prostatic proliferative disorders such as hyperplasia or cancer. Moreover, the autonomous nervous system seems to be relevant in the maintenance of structural and functional integrity of the prostate, a wide variety of peptidergic fibres has been described in the prostate gland; such as neuropeptide Y (NPY), vasoactive intestinal polypeptide (VIP), substance P (SP), calcitonin gene-related peptide (CGRP) nerves, etc. There is evidence about morphologic and functional relationships between neuroendocrine cells and prostate nerve fibres, resulting in a neuro-hormonal system that might modulate the androgenic action on the prostate. Using immunohistochemistry and stereologic quantification, the authors of the present study deal with the demonstration that the neuroendocrine cells population from transition zone of the human prostate was greater than in both central and peripheral regions, and this can be put in relation to the genesis of BPH. Furthermore, they observed that the neuroendocrine cells and the peptidergic innervation of rat prostate might be influenced by aging and androgenic status. Other factors, as pharmacological castration, or prolactin action, might be also modulate the neuroendocrine-peptidergic system. 23 cm. Date : 2007 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

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