II. CONSTITUTIONS AND CONSTITUTIONAL CHANGE: AN APPROACH TO THE STUDY OF INTERNATIONAL ORGANIZATIONS .............................................................................................. 296 A. Treaty vs. Constitution .................................................................................................... 297 B. Formal vs. Material Constitution ................................

Introduction: Cervicofacial cellulitis is a medical and surgical emergency, it an extensive infection of the aponeurotic spaces face neck. Although frequent in black Africa rather than developed countries, they remain associated with poor prognosis few studies have been done on this subject. Their management must be early, probabilistic then adapted to bacteriological results pus taken. As Sene...

RhoA prenylation is a critical step for the translocation of RhoA to the membrane and its activation in response to agonist-induced sustained contraction of the smooth muscle. However, the effect and role of RhoA prenylation in the spontaneously tonic smooth muscle, such as internal anal sphincter (IAS), is not known. Present studies determined RhoA prenylation and its association with the basa...

INTRODUCTION .................................... 284 Nonspecific Resistance to Infection .......................................... 284 Specific Resistance to Infection .............................................. 285 CELLS INVOLVED IN HUMORAL ANTIBODY PRODUCTION ............. 285 CELLS INVOLVED IN CELL-MEDIATED IMMUNITY ................. 287 HUMORAL ANTIBODIES IN RESISTANCE TO BACTERIAL INF...

The gypsy group of long-terminal-repeat retrotransposons contains elements having the same order of enzyme domains in the pol gene as do retroviruses. Elements in the gypsy group are now known from yeast, filamentous fungi, plants, insects, and echinoids. Reverse transcriptase and RNase H amino acid sequences from elements in the gypsy group--including the recently described SURL elements, TED,...