Results 21 to 30 of about 422,526 (247)

Approximate polymorphisms

open access: yesProceedings of the 54th Annual ACM SIGACT Symposium on Theory of Computing, 2022
For a function $g\colon\{0,1\}^m\to\{0,1\}$, a function $f\colon \{0,1\}^n\to\{0,1\}$ is called a $g$-polymorphism if their actions commute: $f(g(\mathsf{row}_1(Z)),\ldots,g(\mathsf{row}_n(Z))) = g(f(\mathsf{col}_1(Z)),\ldots,f(\mathsf{col}_m(Z)))$ for all $Z\in\{0,1\}^{n\times m}$.
Chase, Gilad   +4 more
openaire   +2 more sources

The Contribution of Tissue Inhibitor of Metalloproteinase-2 Genotypes to Breast Cancer Risk in Taiwan

open access: yesLife, 2023
Tissue inhibitor of metalloproteinase-2 (TIMP-2) is an endogenous inhibitor of matrix metalloproteinase-2 and is highly expressed in breast cancer (BC) cases at diagnosis.
Yun-Chi Wang   +11 more
doaj   +1 more source

ACE Polymorphisms [PDF]

open access: yesCirculation Research, 2006
Angiotensin converting enzyme (ACE) plays an essential role in two physiological systems, one leading to the production of angiotensin II and the other to the degradation of bradykinin. The wide distribution and multifunctional properties of these peptides suggest that ACE could be involved in various pathophysiological conditions.
Sayed-Tabatabaei, FA (Fakhredin)   +4 more
openaire   +3 more sources

Circulating MicroRNA Expression Levels Associated With Internet Gaming Disorder

open access: yesFrontiers in Psychiatry, 2018
BackgroundAddictive use of the Internet and online games is a potential psychiatric disorder termed Internet gaming disorder (IGD). Altered microRNA (miRNA) expression profiles have been reported in blood and brain tissue of patients with certain ...
Minho Lee   +19 more
doaj   +1 more source

CRISPLD2 Gene Polymorphisms with Nonsyndromic Cleft Lip Palate in Indian Population

open access: yesGlobal Medical Genetics, 2020
Cleft lip palate (CLP) is one of the common congenital anomalies with multifactorial etiology. Many genes are associated with its etiology. In one of the studies CRISPLD2 gene polymorphisms rs1546124, rs4783099, and rs16974880 were reported in the ...
Praveen Kumar Neela   +3 more
doaj   +1 more source

Investigation of TLR2 -EcoRV, NOD2- BsaHI ve IFNγ- HphI allele frequency distribution among Turkish Native Cattle Breeds

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
Changing climatic conditions and growing population size lead take precautions against potential risks. Researchers who study in the agricultural field, including animal production, focus on finding out variants and breeds resistant to diseases and ...
Yasemin Öner   +3 more
doaj   +1 more source

Overexpression of TFF3 is involved in prostate carcinogenesis via blocking mitochondria-mediated apoptosis

open access: yesExperimental and Molecular Medicine, 2018
Prostate cancer: Promising protein biomarker A protein found in high levels in prostate cancer tissues could provide a biomarker and therapeutic target for the disease.
Jieying Liu   +7 more
doaj   +1 more source

Biological and genetic evaluation of IL-23/IL-17 pathway in ankylosing spondylitis patients

open access: yesCentral European Journal of Immunology, 2020
Ankylosing spondylitis is the most common form of the chronic inflammatory disease group known as spondyloarthritides. Recent discoveries of the CD4+ Th17 cells and IL-23/IL-17 axis have changed the paradigms in many autoimmune diseases.
Hulya Deveci   +4 more
doaj   +1 more source

Disappearing Polymorphs Revisited [PDF]

open access: yesAngewandte Chemie International Edition, 2015
AbstractNearly twenty years ago, Dunitz and Bernstein described a selection of intriguing cases of polymorphs that disappear. The inability to obtain a crystal form that has previously been prepared is indeed a frustrating and potentially serious problem for solid‐state scientists.
Bucar, D, Lancaster, RW, Bernstein, J
openaire   +3 more sources

The Relationship Between Leptin Gene Polymorphism and Milk Yield Traits in Simmental and Brown Swiss Cattle

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
This study was performed to determine the genotype and allele frequencies and the association between the leptin gene Sau3AI polymorphism and some performance traits in Simmental (n=60) and Brown Swiss (n=62) cattle in the province of Erzurum, Türkiye ...
Tuğba Atalay, Memiş Özdemir
doaj   +1 more source

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