Development and validation of an UHPLC-MS/MS method for simultaneous determination of palbociclib, letrozole and its metabolite carbinol in rat plasma and pharmacokinetic study application
Al-Shehri, Mona, Hefnawy, Mohamed, Abuelizz, Hatem, Alzamil, Adeeba, Mohammed, Mostafa, Alsaif, Nawaf, Almehizia, Abdulrahman, Alkahtani, Hamad, Abounassif, Mohammed
Published in Arabian journal of chemistry (01.02.2020)
Published in Arabian journal of chemistry (01.02.2020)
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New potentiometric sensors for methylphenidate detection based on host–guest interaction
AlRabiah, Haitham, Abounassif, Mohammed, Aljohar, Haya I., Mostafa, Gamal Abdel-Hafiz
Published in BMC chemistry (14.10.2019)
Published in BMC chemistry (14.10.2019)
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High-performance liquid chromatography and derivative spectrophotometry for simultaneous determination of pravastatin and fenofibrate in the dosage form
Hefnawy, Mohamed M., Mohamed, Mostafa S., Abounassif, Mohammed A., Alanazi, Amer M., Mostafa, Gamal A. E.
Published in Acta Pharmaceutica (01.12.2014)
Published in Acta Pharmaceutica (01.12.2014)
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Sample stacking microemulsion electrokinetic capillary chromatography induced by reverse migrating pseudostationary phase for the quantification of phenobarbital and its p-hydroxyphenobarbital metabolite in rat urine
KADI, Adnan, HEFNAWY, Mohamed, JULKHUF, Saeed, ABOUNASSIF, Mohammed, MOSTAFA, Gamal, KASSEM, Mohamed G, ATTIA, Sabry, AL-GHAMDI, Ali
Published in Analyst (London) (07.07.2011)
Published in Analyst (London) (07.07.2011)
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Enantioselective Quantification of Atenolol in Mouse Plasma by High Performance Liquid Chromatography Using a Chiral Stationary Phase: Application to a Pharmacokinetic Study
HEFNAWY, Mohammed M, AL-SHEHRI, Mona M, ABOUNASSIF, Mohammed A, MOSTAFA, Gamal A. E
Published in Journal of AOAC International (01.09.2013)
Published in Journal of AOAC International (01.09.2013)
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The association between posterior brain cerebral circulation calcification and coronary arteries calcification and its stroke risk in a Saudi population: a retrospective study
Alqarni, Ali M., Alsaadi, Mohammed J., Fatani, Mohammed, Alahmari, Dhafer M., Azeem, Fayka K. Abdel, Almalki, Mansour J., Alqarni, Abdullah, Abounassif, Mazen Mohammed, Alfuraih, Abdulrahman M.
Published in Egyptian Journal of Radiology and Nuclear Medicine (08.08.2022)
Published in Egyptian Journal of Radiology and Nuclear Medicine (08.08.2022)
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Fluorimetric determination of gentamicin in dosage forms and biological fluids through derivatization with 4-chloro-7-nitrobenzo-2-oxa-1,3-diazole (NBD-CL)
AL-MAJED, Abdulrahman A, BELAL, Fathalla, ABOUNASSIF, Mohammed A, KHALIL, Naser Y
Published in Mikrochimica acta (1966) (2003)
Published in Mikrochimica acta (1966) (2003)
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Development and validation of GC–MS method for determination of methcathinone and its main metabolite in mice plasma and brain tissue after SPE: Pharmacokinetic and distribution study
Bin Jardan, Yousef A., Mohamed, Khaled, Abbas, Nagwan, El-Gendy, Manal, Alsaif, Nawaf, Alanazi, Mohammed, Mohammed, Mostafa, Abounassif, Mohammed, Hefnawy, Mohamed
Published in Journal of pharmaceutical and biomedical analysis (05.02.2021)
Published in Journal of pharmaceutical and biomedical analysis (05.02.2021)
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Spectrofluorimetric methods for the determination of lixivaptan and its hydrolysis product in human plasma and urine, with factors optimization study
AlRabiah, Haitham, Bakheit, Ahmed, Abounassif, Mohammed, Mostafa, Gamal Abdel-Hafiz
Published in Journal of molecular liquids (01.01.2018)
Published in Journal of molecular liquids (01.01.2018)
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Development of two charge transfer complex spectrophotometric methods for determination of tofisopam in tablet dosage form
Alanazi, Amer, Abounassif, Mohammed, AlRabiah, Haitham, Mostafa, Gamal Abdel-Haiz
Published in Tropical journal of pharmaceutical research (01.05.2016)
Published in Tropical journal of pharmaceutical research (01.05.2016)
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Selective Analysis of Dopamine Receptor Antagonist LE300 and its N-Methyl Metabolite in Mouse Sera at the Trace Level by HPLC–Fluorescence Detection
Hefnawy, Mohamed, Alanazi, Amer, Abounassif, Mohammed, Mohammed, Mostafa, Al-Swaidan, Ibrahim, Attia, Sabry, Mostafa, Gamal, El-Subbagh, Hussein, Lehmann, Jochen
Published in Chromatographia (01.05.2015)
Published in Chromatographia (01.05.2015)
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Development of Two Charge-Transfer Complex Spectrophotometric Methods for Determination of Tofisopam in Tablet Dosage Form
Alanazi, Amer, Abounassif, Mohammed, AlRabiah, Haitham, Mostafa, Gamal Abdel-Haiz
Published in Tropical journal of pharmaceutical research (01.01.2016)
Published in Tropical journal of pharmaceutical research (01.01.2016)
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PVC Membrane Sensors for Potentiometric Determination of Bambuterol in Pharmaceutical Formulation
Ezzeldin, Essam, Hefnawy, Mohammed M., Abounassif, Mohammed A., Tammam, Marwa H., Mostafa, Gamal A.E.
Published in International journal of electrochemical science (01.11.2012)
Published in International journal of electrochemical science (01.11.2012)
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Chemical and Photochemical Stability Studies on Diloxanide Furoate in Carbohydrates and Polyols Solutions
GADKARIEM, ELRASHEED AHMED, EL-OBEID, HUMEIDA ALI, BELAL, FATHALLA, ABOUNASSIF, MOHAMMED ABDULLAH, EL-TAYEB IBRAHIM, KAMAL ELDIN
Published in Yàowu shi͡p︡in fenxi (01.12.2004)
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Published in Yàowu shi͡p︡in fenxi (01.12.2004)
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Diloxanide Furoate在碳水化合物及多元醇溶液中之化學與光化學穩定之研究
Gadkariem,Elrasheed Ahmed, Aliel-Obeid,Humeida, Belal,Fathalla, Abounassif,Mohammed Abdullah, El-Tayeb Ibrahim,Kamal Eldin
Published in 藥物食品分析 (01.12.2004)
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Published in 藥物食品分析 (01.12.2004)
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