Spinal interaction between μ and δ opioid receptors in naive and morphine-tolerant rats [PDF]
BMC Pharmacol, 2009 Riba P +5 more
europepmc +1 more source
The frequency and importance of polyploidy in tropical rainforest tree radiations
New Phytologist, Volume 249, Issue 4, Page 2103-2114, February 2026.Summary The presence of more than two copies of the genome in an organism, termed ‘polyploidy’, is a crucial force in plant evolution, generating genetic, phenotypic and ecological diversity. [Correction added on 22 January 2026, after first online publication: the preceding sentence has been corrected.] The Amazonian tree flora is the most species ...
Rowan J. Schley +9 more
wiley +1 more source
Results of an interlaboratory method performance study for the size determination and quantification of silver nanoparticles in chicken meat by single-particle inductively coupled plasma mass spectrometry (sp-ICP-MS). [PDF]
Anal Bioanal Chem, 2017 Weigel S +4 more
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“Through Thick and Thin” How Black Educators Support Urban Students' Postsecondary Plans
Sociological Inquiry, Volume 96, Issue 1, Page 47-66, February 2026.How does exposure to Black educators influence minority students' postsecondary planning processes and long‐run educational ambitions? Prior studies have documented positive effects of student‐teacher racial matches on achievement and non‐academic outcomes, but quantitative research designs are often unable to uncover the mechanisms underlying these ...
Joseph Sageman
wiley +1 more source
Multi‐season analysis reveals hundreds of drought‐responsive genes in sorghum
The Plant Journal, Volume 125, Issue 3, February 2026.SUMMARY Persistent drought affects global crop production and is becoming more severe in many parts of the world in recent decades. Deciphering how plants respond to drought will facilitate the development of flexible mitigation strategies. Sorghum bicolor L.
Benjamin Cole +26 more
wiley +1 more source
Yeast opsonization defect and immunoglobulin deficiency in severe infantile dermatitis (Leiner's disease). [PDF]
Arch Dis Child, 1977 Evans DI, Holzel A, MacFarlane H.
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Journal of the London Mathematical Society, Volume 113, Issue 2, February 2026.Abstract We study the distortion of intermediate dimension under supercritical Sobolev mappings and also under quasiconformal or quasisymmetric homeomorphisms. In particular, we extend to the setting of intermediate dimensions both the Gehring–Väisälä theorem on dilatation‐dependent quasiconformal distortion of dimension and Kovalev's theorem on the ...
Jonathan M. Fraser, Jeremy T. Tyson
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Horizontal studies of cell mediated immune reactions to autologous tumour antigens in patients with operable mammary carcinoma. [PDF]
Br J Cancer, 1975 Jones BM, Turnbull AR.
europepmc +1 more source
Neurobehavioural effects of occupational exposure to organic solvents among construction painters. [PDF]
Br J Ind Med, 1987 Fidler AT, Baker EL, Letz RE.
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Chymotrypsins from the deer (Cervidae) family. Isolation, partial characterization and primary-structure studies of chymotrypsins A and B from both moose (Alces alces) and elk (Cervus elaphus) pancreas. [PDF]
Biochem J, 1976 Lindsay RM, Stevenson KJ.
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