Results 21 to 30 of about 4,498,123 (349)

Not reimbursing islet transplantation creates discrimination against patients with type 1 diabetes [PDF]

open access: yesCellR4, 2019
In this commentary reviewing the activity of the University of Geneva islet transplantation program, the author argues that health care coverage of the procedure will stop discrimination against a subset of patients with type 1 diabetes in need of beta ...
T. Berney
doaj   +1 more source

In Silico Study of Polyunsaturated Fatty Acids as Potential SARS-CoV-2 Spike Protein Closed Conformation Stabilizers: Epidemiological and Computational Approaches

open access: yesMolecules, 2021
SARS-CoV-2 infects host cells by interacting its spike protein with surface angiotensin-converting enzyme 2 (ACE2) receptors, expressed in lung and other cell types.
Alonso Vivar-Sierra   +7 more
doaj   +1 more source

Napoleon in isolation [PDF]

open access: yesProceedings of the American Mathematical Society, 2001
Napoleon's theorem in elementary geometry describes how certain linear operations on plane polygons of arbitrary shape always produce regular polygons. More generally, certain triangulations of a polygon that tiles R^2 admit deformations which keep fixed the symmetry group of the tiling.
Danny Calegari, Danny Calegari
openaire   +4 more sources

Gut microbiota Turicibacter strains differentially modify bile acids and host lipids

open access: yesNature Communications, 2023
Bacteria from the Turicibacter genus are prominent members of the mammalian gut microbiota and correlate with alterations in dietary fat and body weight, but the specific connections between these symbionts and host physiology are poorly understood.
Jonathan B. Lynch   +9 more
doaj   +1 more source

Serializable Snapshot Isolation in PostgreSQL [PDF]

open access: yes, 2012
This paper describes our experience implementing PostgreSQL's new serializable isolation level. It is based on the recently-developed Serializable Snapshot Isolation (SSI) technique.
Grittner, Kevin, Ports, Dan R. K.
core   +2 more sources

The origins of postmating reproductive isolation: testing hypotheses in the grasshopper Chorthippus parallelus [PDF]

open access: yes, 2002
Although there are several well-established hypotheses for the origins of postmating isolation during allopatric divergence, there have been very few attempts, to determine their relative importance in nature.
Butlin, R.K.   +2 more
core   +1 more source

Insulin-producing organoids engineered from islet and amniotic epithelial cells to treat diabetes

open access: yesNature Communications, 2019
Islet transplantation is a feasible approach to treat type I diabetes, however inflammation and poor vascularisation impair long-term engraftment. Here the authors show that incorporating human amniotic epithelial cells into islet organoids improves ...
Fanny Lebreton   +13 more
doaj   +1 more source

In Combo Studies for the Optimization of 5-Aminoanthranilic Acid Derivatives as Potential Multitarget Drugs for the Management of Metabolic Syndrome

open access: yesPharmaceuticals, 2022
Metabolic syndrome is a set of risk factors that consist of abdominal obesity, arterial hypertension, alterations in the lipid profile, and hyperglycemia.
Edwin Chávez-Gutiérrez   +13 more
doaj   +1 more source

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