Zobrazeno 1 - 10
of 1 160
pro vyhledávání: '"P. Giannopoulou"'
Autor:
Haemin Kim, In Ah Choi, Akio Umemoto, Seyeon Bae, Kaichi Kaneko, Masataka Mizuno, Eugenia Giannopoulou, Tania Pannellini, Liang Deng, Kyung-Hyun Park-Min
Publikováno v:
Bone Research, Vol 12, Iss 1, Pp 1-15 (2024)
Abstract Osteoclasts are multinucleated bone-resorbing cells, and their formation is tightly regulated to prevent excessive bone loss. However, the mechanisms by which osteoclast formation is restricted remain incompletely determined. Here, we found
Externí odkaz:
https://doaj.org/article/5eab2e5afb7f4e7eaba7faad73e127a2
\noindent By a seminal result of Valiant, computing the permanent of $(0,1)$-matrices is, in general, $\#\mathsf{P}$-hard. In 1913 P\'olya asked for which $(0,1)$-matrices $A$ it is possible to change some signs such that the permanent of $A$ equals
Externí odkaz:
http://arxiv.org/abs/2212.09348
Autor:
N.S. Lotsios, C.S. Vrettou, G. Poupouzas, A. Chalioti, C. Keskinidou, M. Pratikaki, V. Giannopoulou, A. Kotanidou, D.A. Vassiliadi, Ioanna Dimopoulou, A.G. Vassiliou
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
ObjectiveCritically ill patients, including those with brain injuries (BI), are frequently hospitalized in an intensive care unit (ICU). As with other critical states, an adequate stress response is essential for survival. Research on the hypothalami
Externí odkaz:
https://doaj.org/article/e1a20c3fa2114f14bc8c8570722785a0
Publikováno v:
npj Breast Cancer, Vol 10, Iss 1, Pp 1-7 (2024)
Abstract Following the first characterization of circulating tumor DNA (ctDNA) in the 1990s, recent advances led to its introduction in the clinics. At present, the European Society Of Medical Oncology (ESMO) recommendations endorse ctDNA testing in
Externí odkaz:
https://doaj.org/article/0698b87cd9c641bdae3d219c7964c7ca
Autor:
Natalia Chatzaki, Andreas Stavropoulos, Balazs Denes, José Cancela, Stavros Kiliaridis, Catherine Giannopoulou
Publikováno v:
Clinical and Experimental Dental Research, Vol 10, Iss 4, Pp n/a-n/a (2024)
ABSTRACT Background The placement of ligatures in the cervical area of rat molars is considered as a predictable model to induce periodontitis. Objectives The present explorative study aimed to compare the efficacy of metal wires (MWs), without or wi
Externí odkaz:
https://doaj.org/article/a53252ff6e9349fb8a15818c76851293
Autor:
Alice G. Vassiliou, Anastasia Roumpaki, Chrysi Keskinidou, Nikolaos Athanasiou, Stamatios Tsipilis, Edison Jahaj, Charikleia S. Vrettou, Vassiliki Giannopoulou, Asimenia Halioti, Georgios Ferentinos, Ioanna Dimopoulou, Anastasia Kotanidou, David Langleben, Stylianos E. Orfanos
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 19, p 10640 (2024)
Endothelin-1 (ET-1) is a potent vasoconstrictor produced by endothelial cells and cleared from circulating blood mainly in the pulmonary vasculature. In a healthy pulmonary circulation, the rate of local production of ET-1 is less than its rate of cl
Externí odkaz:
https://doaj.org/article/06756dadd3d54b6c9010877f54208ce1
A major step in the graph minors theory of Robertson and Seymour is the transition from the Grid Theorem which, in some sense uniquely, describes areas of large treewidth within a graph, to a notion of local flatness of these areas in form of the exi
Externí odkaz:
http://arxiv.org/abs/2110.07553
A bipartite graph B is called a brace if it is connected and every matching of size at most two in B is contained in some perfect matching of B and a cycle C in B is called conformal if B-V(C) has a perfect matching. We show that there do not exist t
Externí odkaz:
http://arxiv.org/abs/2110.02013
Matching minors are a specialisation of minors fit for the study of graph with perfect matchings. The notion of matching minors has been used to give a structural description of bipartite graphs on which the number of perfect matchings can becomputed
Externí odkaz:
http://arxiv.org/abs/2106.00703
Autor:
Charis Ntakolia, Dimitrios Priftis, Konstantinos Kotsis, Konstantina Magklara, Mariana Charakopoulou-Travlou, Ioanna Rannou, Konstantina Ladopoulou, Iouliani Koullourou, Emmanouil Tsalamanios, Eleni Lazaratou, Aspasia Serdari, Aliki Grigoriadou, Neda Sadeghi, Kenny Chiu, Ioanna Giannopoulou
Publikováno v:
BioMedInformatics, Vol 3, Iss 4, Pp 1040-1059 (2023)
The COVID-19 pandemic and its accompanying restrictions have significantly impacted people’s lives globally. There is an increasing interest in examining the influence of this unprecedented situation on our mental well-being, with less attention to
Externí odkaz:
https://doaj.org/article/52810b44673d4617ba0219c4529cd6a8