Results 321 to 330 of about 365,133 (358)

Histamine: A key compound in red light-enhanced <i>Fusarium verticillioides</i> resistance in maize. [PDF]

Imeta
Feng X, Zheng D, Zhang W, Xiao H, Guan H, Xiong H, Jia L, Zhang X, Wang W, Wang H, Lu Y.   +10 more
europepmc   +1 more source

The Impact of Uterus-Derived Prostaglandins on the Composition of Uterine Fluid During the Period of Conceptus Elongation in Dairy Heifers. [PDF]

Int J Mol Sci
Zhang B, Han Y, Wang S, Cheng M, Yan L, Zhou D, Wang A, Lin P, Jin Y.   +8 more
europepmc   +1 more source

Lipidomic insights on abdominal aortic aneurysm and peripheral arterial disease. [PDF]

J Mol Med (Berl)
Ferreira HB, Trindade F, Nogueira-Ferreira R, Leite-Moreira A, Ferreira R, Dias-Neto M, Domingues MR.   +6 more
europepmc   +1 more source

Radioimmunoassay of the F Prostaglandins [PDF]

The Journal of Clinical Endocrinology & Metabolism, 1971
ABSTRACT Antibodies to prostaglandin F2α (PGF2α) were produced in rabbits immunized with a conjugate of PGF2α covalently linked to bovine serum albumin (BSA) by reaction with carbodiimide reagent. A radioimmunoassay was developed using dextran-coated charcoal to separate the free from antibody-bound PGF2α-3H. The sensitivity of the method was about 100
William A. Brock, Burton V. Caldwell, Leon Speroff, Sumner Burstein   +3 more
openaire   +2 more sources

Conformations of Prostaglandin F _2α and Recognition of Prostaglandins by Their Receptors [PDF]

Science, 1977
The conformation of prostaglandin F 2α (PGF 2α ) has been determined by x-ray diffraction techniques. Two independent conformers of PGF 2α , studied as the tris(hydroxymethyl)methylamine salt, are observed to adopt the familiar "hairpin" conformation with the α and ω ...
Mary Erman, George T. DeTitta, David A. Langs   +2 more
openaire   +2 more sources

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Amide and l-amino derivatives of F prostaglandins as prostaglandin antagonists

Nature, 1978
THE formation in tissues and organs of the different prostaglandins (PGs) is now known to be associated with various pathophysiological situations. There is an urgent need for specific PG antagonists to facilitate experimental differentiation and analysis of the roles of these endogenous PGs.
Y T Maddox, Christopher S. Shiner, Peter W. Ramwell, E. J. Corey   +3 more
openaire   +3 more sources

Simple direct radioimmunoassay of the F prostaglandins

Prostaglandins, 1974
Abstract A simplified and accurate method of determining the F prostaglandins in 0.1 ml of serum without previous extraction is described. The procedure involves addition of anti-prostaglandin F2α to serum followed by tritiated prostaglandin, equilibration for 4 hours, removal of unbound prostaglandin with dextran-coated charcoal and subsequent ...
Elizabeth Walker, Ian Craft, I.F. Sommerville, Ezat Youssefnejadian   +3 more
openaire   +3 more sources

Novel synthesis of prostaglandin F2.alpha.

Journal of the American Chemical Society, 1973
AbstractDas aus dem Triol (I) mit Glyoxylsäuremonohydrat erhaltene tricyclische La ton (II) wird zum Diol (IIIa) reduziert.
R. Sitrin, J W Whitesell, J. Gosteli, I. Ernest, R. J. Friary, C Suter, G Westler, H. Raman, Robert B. Woodward   +8 more
openaire   +4 more sources

synthesis of progesterone and prostaglandin F by luteal tissue and prostaglandin F by endometrial tissue from the pig

Prostaglandins, 1978
Abstract The relationship between progesterone (P 4 ) synthesis in vitro by luteal tissue and prostaglandin F (PGF) synthesis in vitro by endometrium and luteal tissue from two stages of the cycle, Days 7 to 8 and 15 to 16, was determined.
Caird E. Rexroad, H.D. Guthrie, D. J. Bolt   +2 more
openaire   +3 more sources

Prostaglandin F synthase

Prostaglandins & Other Lipid Mediators, 2002
Prostaglandin (PG) F2 is synthesized via three pathways from PGE2, PGD2, or PGH2 by PGE 9-ketoreductase, PGD 11-ketoreductase, or PGH 9-, 11-endoperoxide reductase, respectively. The enzymological and molecular biological properties of these enzymes have been reported in work over the last 30 years.
openaire   +3 more sources