3 résultats
The existence of lectin-binding sites was investigated in the cecum of Balb-c mice at seven developmental stages ranging from 18 days post conception (p.c.) to 8 weeks after birth. Nine horseradish-peroxidase-conjugated lectins (concanavalin A, Triticum vulgaris, Dolichus biflorus, Helix pomatia,
Two cases of hepatic lymphangiomatosis were examined. One tumor was noted incidentally at autopsy, and the other tumor was removed by operation. These liver tumors could not be detected by the naked eye, but ill-defined lace-like areas were seen. Microscopically, small cystic spaces were irregularly
The identification of an ecological niche specific to the regeneration phase has mobilised significant attention. However, the importance of the regeneration niche concept remains unclear. Our main objective was to study the existence of such a regeneration niche for a leguminous shrub, Ulex