Results 121 to 130 of about 346,955 (321)

Quantum Mechanical Reflection Resonances [PDF]

arXiv, 2006
Resonances in the reflection probability amplitude r(E) can occur in energy ranges in which the reflection probability R(E)=|r(E)|^2 is 1. They occur as the phase phi(E) defined by r(E) = t*(E)/t(E) = 1e^{i 2phi(E)} undergoes a rapid change of pi radians. During this transition the phase angle exhibits a Lorentzian profile in that d(phi(E))/dE ~= 1/[(E-
arxiv  

Evidence that the E2-isoprostane, 15-E2t-isoprostane (8-iso-prostaglandin E2) is formed in vivo

Journal of Lipid Research, 1998
D2/E2-isoprostanes are prostaglandin D2/E2-like compounds that are produced in vivo as non-enzymatic products of free radical catalyzed peroxidation of arachidonic acid.
Jason D. Morrow, Jennifer Scruggs, Yan Chen, William E. Zackert, L. Jackson Roberts, II   +4 more
doaj  

The inducible prostaglandin E synthase (mPGES-1) in neuroinflammatory disorders. [PDF]

Exp Biol Med (Maywood), 2023
Sluter MN, Li Q, Yasmen N, Chen Y, Li L, Hou R, Yu Y, Yang CY, Meibohm B, Jiang J.   +9 more
europepmc   +1 more source

The Isolation of Prostaglandin E from Sheep Prostate Glands. [PDF]

, 1960
Sune Bergström, Jan Sjövall, S. Rundqvist, E. Varde, Gertrud Westin   +4 more
openalex   +1 more source

Regulation of Dendritic Cell Function by Ermiaosan via the EP4-cAMP-CREB Signaling Pathway [PDF]

arXiv
Ermiao San (EMS), a traditional Chinese medicine composed of Atractylodes macrocephala and Cortex Phellodendron, has demonstrated therapeutic efficacy in rheumatoid arthritis (RA). Studies suggest that EMS modulates dendritic cell (DC) maturation in adjuvant arthritis (AA) rats, though the precise mechanisms remain unclear.
arxiv  

On the residue fields of Henselian valued stable fields, II [PDF]

arXiv, 2007
Let $E$ be a primarily quasilocal field, $M/E$ a finite Galois extension and $D$ a central division $E$-algebra of index divisible by $[M\colon E]$. In addition to the main result of Part I, this part of the paper shows that if the Galois group $G(M/E)$ is not nilpotent, then $M$ does not necessarily embed in $D$ as an $E$-subalgebra.
arxiv  

THE EFFECTS OF PROSTAGLANDINS E₁ AND E₂ ON THE SMOOTH MUSCLE OF THE DOG SPLEEN AND ON ITS RESPONSES TO CATECHOLAMINES, ANGIOTENSIN AND NERVE STIMULATION [PDF]

, 1968
B. N. Davies, P.G. Withrington
openalex   +1 more source

LC‐DAD‐MSn and HR‐LC‐QTOF analysis of Ziziphus budhensis leaves and evaluation of their in vitro and in vivo biological activities

Chemistry &Biodiversity, Accepted Article.
Ziziphus budhensis is a species described in 2015 in Nepal poorly studied for its phytochemical composition and possible bioactivities. In this study, six extracts were obtained from Z. budhensis leaves using ultrasound assisted extraction with solvents in increasing polarity.
Samjhana Bharati, Binita Maharjan, Timila Shrestha, Shyam Sharan Shrestha, Stefania Sut, Hari Prasad Devkota, Ram Lal Swagat Shrestha, Stefano Dall'Acqua   +7 more
wiley   +1 more source

On volumes determined by subsets of Euclidean space [PDF]

arXiv, 2011
Given $E \subset {\Bbb R}^d$, define the \emph{volume set} of $E$, ${\mathcal V}(E)= \{det(x^1, x^2, ... x^d): x^j \in E\}$. In $\R^3$, we prove that ${\mathcal V}(E)$ has positive Lebesgue measure if either the Hausdorff dimension of $E\subset \Bbb R^3$ is greater than 13/5, or $E$ is a product set of the form $E=B_1\times B_2\times B_3$ with $B_j ...
arxiv  

Utility of a rapid assay for prostaglandin E-major urinary metabolite as a biomarker in pediatric ulcerative colitis. [PDF]

Sci Rep, 2023
Hagiwara SI, Abe N, Hosoi K, Hara T, Ishige T, Shimizu H, Mizuochi T, Kakiuchi T, Kunisaki R, Matsuoka R, Kondou H, Kakuta F, Nakayama Y, Kimura T, Maeyama T, Honma H, Hirano D, Saruta M, Yoshida T, Okayasu I, Etani Y.   +20 more
europepmc   +1 more source