𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Measurement of l-histidine ammonia-lyase activity and urocanic acid content of human skin

✍ Scribed by A.E. Whitfield; Jean Shepherd


Book ID
115818704
Publisher
Elsevier Science
Year
1970
Tongue
English
Weight
623 KB
Volume
29
Category
Article
ISSN
0009-8981

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Measurement of the skin urocanic acid co
✍ S. Yokoya; E. Tokuhiro; S. Suwa; H. Maesaka πŸ“‚ Article πŸ“… 1983 πŸ› Springer 🌐 English βš– 374 KB

The urocanic acid content of the skin was measured photometrically in a large number of normal and histidinemic infants. A very high content was demonstrated in the normal newborn infants, followed by a rapid decrease throughout early infancy. In contrast, 36 measurements in 17 infants with histidin

The degradation of l-histidine and trans
✍ Daniel H. Hug; Duane D. Dunkerson; John K. Hunter πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 834 KB

UV-B radiation suppresses cell-mediated immunity. Histidine forms trans-urocanic acid (truns-UCA) enzymatically in the stratum comeum. Photoisomerization of trans-UCA to cis-urocanic acid (cis-UCA) has been proposed for the initiation of an immunosuppressive process. Many microorganisms described in