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I L SCHWARTZ

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Articles 156
Citations 942
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Recent Articles
11.
Ross J, Laws W, SUTHERLAND J, Buku A, KATSOYANNIS P, SCHWARTZ I, et al.
Photochem Photobiol . 1986 Sep; 44(3):365-70. PMID: 3786458
No abstract available.
12.
Eggena P, Ma C, Fahrenholz F, SCHWARTZ I
Am J Physiol . 1986 Sep; 251(3 Pt 1):C443-7. PMID: 3019148
Toad bladders were exposed to [Phe(p-N3)3]AVP (N3-AVP), an analogue of vasopressin with a photoreactive p-azido group in position three, in the presence and absence of ultraviolet (UV) light. Bladders exposed...
13.
Roy U, Gazis D, Glass J, SCHWARTZ I
Int J Pept Protein Res . 1986 Aug; 28(2):154-62. PMID: 3771100
Tocinoic acid analogs with penicillamine in place of one or both of the cysteine residues have been studied and [1-beta-mercaptopropionic acid, 6-penicillamine] tocinoic acid (dPen6TA) and [1-beta,beta-dimethyl-beta-mercaptopropionic acid, 6-penicillamine] tocinoic...
14.
Gazis D, SCHWARTZ I, Cordopatis P, Theodoropoulos D
Int J Pept Protein Res . 1986 Jun; 27(6):679-84. PMID: 3759339
We have synthesized three oxytocin analogs containing an oxygen atom in the amino acid side chain in position 3 to determine the influences of increased side chain length and of...
15.
Fahrenholz F, Eggena P, Gazis D, TOTH M, SCHWARTZ I
Endocrinology . 1986 Mar; 118(3):1026-31. PMID: 2936596
The synthesis of the photoreactive neurohypophyseal hormone analog [3-(p-azidophenylalanine]arginine vasopressin [( Phe(p-N3)3]AVP is described. [Phe(p-N3)3]AVP exhibits a rat antidiuretic activity of 173 +/- 18 U/mg and a high binding affinity...
16.
Buku A, SCHWARTZ I, Gazis D, Ma C, Eggena P
Endocrinology . 1985 Jul; 117(1):196-200. PMID: 3924578
The present study describes the synthesis and biological activities of a vasopressin (VP) analog which binds covalently to receptors via a photoreactive p-azido group in position 3 and which contains...
17.
Eggena P, Ma C, Fahrenholz F, SCHWARTZ I
Am J Physiol . 1985 Jul; 249(1 Pt 1):C84-8. PMID: 3160246
The effects of a photoaffinity label for arginine vasopressin receptors, [Phe2, Phe(p-N3)3]AVP (N3-AVP), on urea permeability and adenylate cyclase activity have been investigated in the toad urinary bladder. This compound,...
18.
Eggena P, Ma C, Fahrenholz F, Buku A, SCHWARTZ I
Biol Cell . 1985 Jan; 55(3):231-7. PMID: 2939910
A series of analogs of vasopressin with photoreactive groups in positions 1, 2, 3, 4, 8 or 9 of the nonapeptide sequence have been studied for their effects on water...
19.
Buku A, Gazis D, SCHWARTZ I
Int J Pept Protein Res . 1984 May; 23(5):551-7. PMID: 6547408
Analogs of arginine vasopressin (AVP) and lysine vasopressin (LVP)--with an L-alaninamide residue or a D-alaninamide residue replacing the naturally occurring glycinamide in position 9--lose virtually all pressor activity but retain...
20.
Eggena P, Fahrenholz F, SCHWARTZ I
Am J Physiol . 1984 May; 246(5 Pt 1):C486-93. PMID: 6326607
We have shown previously ( Eggena et al., Endocrinology 113: 1413-1421, 1983) that [Phe2,Phe(p-N3)3]-AVP induces a prolonged hydrosmotic response in the toad bladder when activated by ultraviolet (UV) light. To...