Results 231 to 240 of about 131,150 (281)

Prostaglandin F_2α Binding to Bovine Ocular and Synthetic Melanins in Vitro

Pharmacology & Toxicology, 1989
Abstract: The binding of 3H‐prostaglandin F2α to bovine iris and synthetic melanin was studied in vitro using a ligand binding assay. Prostaglandin F2α was reversibly bound to both types of melanin. The binding was saturable and the Scatchard analysis revealed the existence of at least two binding sites with the corresponding KD values of 3.71 nM and ...
P, Aula, T, Kaila, R, Huupponen, L, Salminen, E, Iisalo   +4 more
openaire   +2 more sources

ChemInform Abstract: SYNTHETIC STUDIES ON PROSTANOIDS PART 5, TOTAL SYNTHESIS OF PROSTAGLANDIN E1 AND F(1BETA)

Chemischer Informationsdienst, 1975
AbstractDie nach früheren Untersuchungen aus (I) und ‐(II) gut zugängliche Cyclohexan‐Zwischenstufe (III) wird in der angegebenen Weise zur Synthese von Prostaglandin E1 (IX) und Prostaglandin F1 (VIII) eingesetzt.
K. KOJIMA, K. SAKAI
openaire   +1 more source

Effect of Prostaglandin F₂α and its Synthetic Analogue on Retention of Spermatozoa in the Reproductive Tract of Estrous Rabbits

Reproduction in Domestic Animals, 1985
Contents 15 estrous does were used to determine whether PGF 2α(dinoprost) or synthetic PGF2α(cloprostenol) administered to does shortly (10 min.) after artificial deposition of 100 × 106sperm cells in the cranial vagina would increase the retention of sperm in the reproductive tract. The animals were divided into 3 equal poups.
A.A. El‐Menoufy, A.A. Radwan, M.M. El‐Habbak   +2 more
openaire   +1 more source

A synthetic prostaglandin E1 analogue, misoprostol, ameliorates paclitaxel-induced oxidative damage in rat brain.

Prostaglandins & other lipid mediators, 2022
The main objective of our study was to examine the protection of misoprostol (MP) on paclitaxel (PAX) side effects in rat brains. Twenty-eight female Sprague-Dawley rats were provided to form 4 groups, each containing seven rats: the control group was ...
F. M. Gür, S. Bilgiç
semanticscholar   +1 more source

Synthetic strategies for thiazolopyridine derivatives

Synthetic Communications, 2023
Both thiazole and pyridine are well recognized heterocycles. The fusion of these two heterocycles results in thiazolopyridine ring system, which is the part of a large number of natural and synthetic products.
M. Nazir, A. Nawaz, Sana Aslam, Matloob Ahmad, A. F. Zahoor, N. Mohsin   +5 more
semanticscholar   +1 more source

Statistical Design of Experiments for Synthetic Biology.

ACS Synthetic Biology, 2021
The design and optimization of biological systems is an inherently complex undertaking that requires careful balancing of myriad synergistic and antagonistic variables.
James Gilman, L. Walls, L. Bandiera, F. Menolascina   +3 more
semanticscholar   +1 more source

Coupling between cyclooxygenases and prostaglandin F(2alpha) synthase. Detection of an inducible, glutathione-activated, membrane-bound prostaglandin F(2alpha)-synthetic activity.

Biochimica et biophysica acta, 2003
Distinct functional coupling between cyclooxygenases (COXs) and specific terminal prostanoid synthases leads to phase-specific production of particular prostaglandins (PGs). In this study, we examined the coupling between COX isozymes and PGF synthase (PGFS).
Karin, Nakashima, Noriko, Ueno, Daisuke, Kamei, Toshihiro, Tanioka, Yoshihito, Nakatani, Makoto, Murakami, Ichiro, Kudo   +6 more
openaire   +1 more source

Synthetic modifications of chitin and chitosan as multipurpose biopolymers: A review

Synthetic Communications, 2018
Chitin and chitosan are well-thought-out multipurpose biopolymers. Chitosan which is deacetylated chitin is useful than chitin and is biomaterial of great interest.
M. Sajid, S. Shahzad, F. Hussain, W. Skene, Z. Khan, M. Yar   +5 more
semanticscholar   +1 more source

Synthesis of prostaglandins by the ductus arteriosus of the bovine fetus.

Prostaglandins, 1977
N. Terragno, A. Terragno, J. Mcgiff, D. J. Rodríguez   +3 more
semanticscholar   +1 more source

Effects of prostaglandins and indomethacin on gastric emptying in the rat.

Prostaglandins, 1994
J. Stein, S. Zeuzem, K. Uphoff, H. Laube
semanticscholar   +1 more source