The Ca2+ binding to deionized monomerized and to retinal removed bacteriorhodopsin.

Por Yang, D, el-Sayed, M A
Publicado em 1995

Temperature jump-induced secondary structural change of the membrane protein bacteriorhodopsin in the premelting temperature region: a nanosecond time-resolved Fourier transform in...

Por Wang, J, El-Sayed, M A
Publicado em 1999

The effect of protein conformation change from alpha(II) to alpha(I) on the bacteriorhodopsin photocycle.

Por Wang, J, El-Sayed, M A
Publicado em 2000

Time-resolved Fourier transform infrared spectroscopy of the polarizable proton continua and the proton pump mechanism of bacteriorhodopsin.

Por Wang, J, El-Sayed, M A
Publicado em 2001

Time-resolved resonance Raman characterization of the intermediates of bacteriorhodopsin.

Por Terner, J, El-Sayed, M A
Publicado em 1978

A study of the role of proteinorrhoea (protein-losing gastro-enteropathy) in bilharzial hepatic fibrosis

Por El-Sayed, M., Fikry, M. Essam
Publicado em 1964

Anodic Dissolution of API X70 Pipeline Steel in Arabian Gulf Seawater after Different Exposure Intervals

Por El-Sayed M. Sherif, Abdulhakim A. Almajid
Publicado em 2014-01-01

Deprotonation of lipid-depleted bacteriorhodopsin.

Por Jang, D J, el-Sayed, M A
Publicado em 1988

Tryptophan fluorescence quenching as a monitor for the protein conformation changes occurring during the photocycle of bacteriorhodopsin under different perturbations.

Por Jang, D J, el-Sayed, M A
Publicado em 1989

Metronomic chemotherapy and radiotherapy as salvage treatment in refractory or relapsed pediatric solid tumours

Por Ali, A.M., El-Sayed, M.I.
Publicado no Curr Oncol (2016)

Time-resolved resonance Raman spectroscopy of bacteriorhodopsin on the millisecond timescale.

Por Terner, J, Campion, A, El-Sayed, M A
Publicado em 1977

Subpicosecond resonance Raman spectroscopy of carbonmonoxy- and oxyhemoglobin.

Por van den Berg, R, el-Sayed, M A
Publicado em 1990

Circular dichroism and photocycle kinetics of partially detergent solubilized and partially retinal regenerated bacteriorhodopsin

Por Wu, Shuguang, Awad, Elias S., El-Sayed, M. A.
Publicado em 1991

Resonance Raman kinetic spectroscopy of bacteriorhodopsin on the microsecond time scale.

Por Campion, A, El-Sayed, M A, Terner, J
Publicado em 1977

The effect of graded and exhaustive physical exercise on vasopressin response in normal healthy volunteers

Por El-Sayed, M. S., Davies, B., Morgan, D. B.
Publicado em 1982

On modeling two immune effectors two strain antigen interaction

Por Ahmed, El-Sayed M, El-Saka, Hala A
Publicado em 2010

CRUSADE bleeding score as a predictor of bleeding events in patients with acute coronary syndrome in Zagazig University Hospital

Por Al-Daydamony, Mohamed M., Farag, El-Sayed M.
Publicado no Indian Heart J (2016)

Symptom-to-balloon time and myocardial blush grade are predictors of left ventricular remodelling after successful primary percutaneous coronary intervention

Por Farag, El-Sayed M, Al-Daydamony, Mohammad M
Publicado no Cardiovasc J Afr (2017)

Is there an excitonic interaction or antenna system in bacteriorhodopsin?

Por El-Sayed, M. A., Lin, C. T., Mason, W. R.
Publicado em 1989

Primary step in the bacteriorhodopsin photocycle: photochemistry or excitation transfer?

Por El-Sayed, M A, Karvaly, B, Fukumoto, J M
Publicado em 1981