Concepedia

Efraim Shek

ES

16

Publications

550

Citations

14

H-Index

1975

Active since

Affiliations

University of Florida Health Science Center(Current)

University of Kansas

Hiroshima University

Efraim Shek is an author at University of Florida Health Science Center specializing in medicine, pharmacology, and neuropharmacology.

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Publications per year

1975–2010

16

Publications

16

Delivery of a Quaternary Pyridinium Salt Across the Blood-Brain Barrier by Its Dihydropyridine Derivative

Nicholas Bodor, Efraim Shek, Tsunehiko Higuchi · Science · 1975 · 73 citations

Improved delivery through biological membranes. 1. Synthesis and properties of 1-methyl-1,6-dihydropyridine-2-carbaldoxime, a pro-drug of N-methylpyridinium-2-carbaldoxime chloride

Nicolae Bodor, Efraim Shek, Takeru Higuchi · Journal of Medicinal Chemistry · 1976 · 63 citations

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Sustained brain-specific delivery of estradiol causes long-term suppression of luteinizing hormone secretion

James W. Simpkins, Jill McCornack, Kerry Estes et al. · Journal of Medicinal Chemistry · 1986 · 51 citations

, , +26

Improved delivery through biological membranes. 3. Delivery of N-methylpyridinium-2-carbaldoxime chloride through the blood-brain barrier in its dihydropyridine pro-drug form

Efraim Shek, Takeru Higuchi, Nicolae Bodor · Journal of Medicinal Chemistry · 1976 · 51 citations

Improved delivery through biological membranes. 38. Brain-specific chemical delivery systems for .beta.-lactam antibiotics. Synthesis and properties of some dihydropyridine and dihydroisoquinoline derivatives of benzylpenicillin

Emil Pop, Whei Mei Wu, Efraim Shek et al. · Journal of Medicinal Chemistry · 1989 · 45 citations

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