Scientific Commons: R. Mahmud

Mitogenic Effect of Bovine β-lactoglobulin and its Proteolytic Digests on Mouse Spleen Resting Cells (2004)

Bovine milk β-lactoglobulin was found to induce proliferation of mouse resting spleen cells. Hence, the mitogenic activity was investigated in detail. The cell growth activity was measured by a...

Electrophysiologic characteristics of sudden QRS axis deviation during orthodromic tachycardia. Role of functional fascicular block in localization of accessory pathway.

Jazayeri, M R, Caceres, J, Tchou, P, Mahmud, R, Denker, S, Akhtar, M

We analyzed the effect of functional fascicular block (FFB) on ventriculoatrial conduction time (VACT) during orthodromic tachycardia (OT) in 32 patients with single accessory pathway (AP) of the...

Effects of alternating cycle lengths on refractoriness of the His-Purkinje system.

Denker, S, Lehmann, M, Mahmud, R, Gilbert, C, Akhtar, M

The effects of alternating cycle lengths (bigeminal rhythm) on His-Purkinje system refractoriness were studied in 14 patients using His bundle and right bundle recordings. Programmed atrial...

Electrophysiologic mechanisms of functional bundle branch block at onset of induced orthodromic tachycardia in the Wolff-Parkinson-White syndrome. Role of stimulation method.

Lehmann, M H, Denker, S, Mahmud, R, Tchou, P, Dongas, J, Akhtar, M

The mechanisms of aberrant conduction at the onset of induced orthodromic tachycardia in the Wolff-Parkinson-White syndrome were analyzed in 20 consecutive patients in whom this tachycardia was...

Modulation of conduction and refractoriness in atrioventricular junctional reentrant circuit. Effect on reentry initiated by atrial extrastimulus.

Mahmud, R, Denker, S T, Tchou, P J, Jazayeri, M, Akhtar, M

The importance of activation sequence of an atrioventricular junctional reentrant (AVJRe) circuit, before delivery of an extrastimulus, has received little attention in studies concerned with...