Ramadan Aboelhassan Ahmed Mahmoud (Ramadan A mahmoud)

Lecturer - Lecture of Pediatrics

Faculty of medicine

Address: pediatrics departmet, sohag Faculty Of medicine, Egypt



Publications Which contain the keyword: Surfactant

2020-03-26 19:14:17 Keywords Surfactant,
Effect of different non ionic surfactants on the in-vitro release rate of a non steroidal anti-inflammatory drug from some lipophilic Suppository bases
Zagazig Journal of Pharmaceutical Sciences (ZJPS) is a peer-reviewed Scientific Journal published by Faculty of Pharmacy, Zagazig University. The Journal is devoted to the advancement and dissemination of scientific knowledge concerning different disciplines of Pharmaceutical Sciences and related subjects. Read more

2018-11-27 23:42:27 Keywords Hydrophobic, Surfactant, alkali halide,
Kinetic screening for the acid-catalyzed hydrolysis of some hydrophobic Fe(II) Schiff base amino acid chelates and reactivity trends in the presence of alkali halide and surfactant
Kinetics of acid-catalyzed hydrolysis of some high-spin Fe(II) Schiff base amino acid complexes were followed spectrophotometrically at 298 K under pseudo–first-order conditions. The studied ligands were derived from the condensation of 5-bromosalicylaldehyde with different four amino acids (phenylalanine, aspartic acid, histidine, and arginine). The acid hydrolysis reaction was studied in aqueous media and in the presence of different concentrations of ... Read more

2018-10-26 09:08:29 Keywords Non-invasive Ventilation, premature, Surfactant,
Effectiveness of Nasal Intermittent Positive Pressure Ventilation versus Nasal Continuous Positive Airway Pressure in Preterm Infants after Less Invasive Surfactant Administration
Background Non-invasive ventilation is increased used in preterm infants. We aimed to compare the effectiveness of nasal intermittent positive pressure ventilation (nIPPV) versus nasal continuous positive airway pressure (nCPAP) in preterm infants with respiratory distress syndrome (RDS) after less invasive surfactant administration (LISA). Materials and Methods In this clinical trial, eighty two preterm infants admitted in neonatal intensive care unit, ... Read more

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