Intracranial lipoma in Quadrigeminal Cistern

Lipoma de cisterna cuadrigeminal. Informe de dos casos y revisión de la literatura.

“…Lipoma when it is very adherent to major vessels, despite microsurgical technique its preservation is difficult 5,21 . Satyam et al 22 this region ressection has high morbidity and little benefit. Due to its low proliferative activity and a favorable biological course, does not require surgical treatment in cases of radiological findings and asymptomatic, a fact that we indicated in our patients the conservative treatment.…”

“…From the macroscopic point of view, it presents soft consistency, mobile, painless. It consists of mature adipose tissue, with varied amount of collagen in contact points with nerve tissue and varying degrees of vascularização 22,23,24,25 . The growth pattern of lipomas is usually closer to the ha-martomas that to the other neoplasias.…”

Optimization of Omeprazole Synthesis: Physico-Chemical Steering Towards Greener Processes

“…Previously developed synthetic routes for Omeprazole-based proton pump inhibitors differ with regards to stereochemical composition of the products. [18,19] Methods used in production of Esomeprazole and other enantiomerically pure medications based on Omeprazole utilize different oxidation process (8) [a] uncertainties of the last digits are given as standard error of the mean (N = 3) (5) [a] uncertainties of the last digits are given as standard error of the mean (N = 3) [a] uncertainties of the last digits are given as standard error of the mean (N = 3) Table 5. Solution thermodynamic parameters of studied compounds in different methanol/water mixed solvents and pure methanol.…”