Results 21 to 30 of about 11,128,191 (264)

Regular Poles and β-Numbers in the Theory of Holomorphic Semigroups

Constructive Approximation, 2013
We introduce the notion of regular (boundary) poles for infinitesimal generators of semigroups of holomorphic self-maps of the unit disc. We characterize such regular poles in terms of $β$-points (i.e. pre-images of values with positive Carleson-Makarov $β$-numbers) of the associated semigroup and of the associated Königs intertwining function. We also
BRACCI, FILIPPO, Contreras, M, Diaz Madrigal, S.   +2 more
openaire   +3 more sources

Haplotype structure and copy number polymorphism of the beta-defensin 7 genes in diverse chicken breeds [PDF]

, 2017
Beta-defensins is a family of avian peptides related to the innate immune system. Copy number variation was recently reported for the avian beta-defensin 7 gene (AvBD7) between the highly inbred Leghorn and Fayoumi lines.
Womack, J E, Romanov, Michael N, Barkova, Olga Y., K. V. Plemyashov, Dementieva, Natalia V., M. N. Romanov, N. V. Dementieva, M. O. Lee, Plemyashov, Kirill V., O. V. Mitrofanova, J. E. Womack, O. Y. Barkova, Lee, M O, Mitrofanova, Olga V.   +13 more
core   +1 more source

THE EFFECT OF SOURSOP LEAF EXTRACT ON PANCREATIC BETA CELL COUNT AND FASTING BLOOD GLUCOSE IN MALE WISTAR RATS EXPOSED TO A HIGH-FAT DIET AND STREPTOZOTOCIN

Folia Medica Indonesiana, 2017
Based on some researches known that soursop leaf extract can improve beta cell injury. The aims of this study was to analyze the effect of soursop leaf extract on fasting blood glucose (FBG) and pancreatic beta cell number in male Wistar rats wich were ...
Dewa Ayu Agung Alit Suka Astini, H Ari Gunawan, R Mochamad Wirono Aman Santoso, Susilowati Andajani, Ahmad Basori   +4 more
doaj   +1 more source

Exendin-4 Promotes Beta Cell Proliferation via PI3k/Akt Signalling Pathway

Cellular Physiology and Biochemistry, 2015
Background/Aims: Prevention of diabetes requires maintenance of a functional beta-cell mass, the postnatal growth of which depends on beta cell proliferation.
Chaoxun Wang, Xiaopan Chen, Xiaoying Ding, Yanju He, Chengying Gu, Ligang Zhou   +5 more
doaj   +1 more source

Tangent points of lower content d‐regular sets and β numbers [PDF]

Journal of the London Mathematical Society, 2019
Given a lower content $d$-regular set in $\mathbb{R}^n$, we prove that the subset of points in $E$ where a certain Dini-type condition on the so-called Jones $β$ numbers holds coincides with the set of tangent points of $E$, up to a set of $\mathcal{H}^d$-measure zero.
openaire   +2 more sources

Descent c-Wilf Equivalence [PDF]

Discrete Mathematics & Theoretical Computer Science, 2017
Let $S_n$ denote the symmetric group. For any $\sigma \in S_n$, we let $\mathrm{des}(\sigma)$ denote the number of descents of $\sigma$, $\mathrm{inv}(\sigma)$ denote the number of inversions of $\sigma$, and $\mathrm{LRmin}(\sigma)$ denote the number of
Quang T. Bach, Jeffrey B. Remmel
doaj   +1 more source

Pax4 Expression does not Transduce Pancreatic Alpha Cells to Beta Cells

Cellular Physiology and Biochemistry, 2015
Background/Aims: The lack of available beta cells greatly limits the use of beta cell transplantation as a therapy for diabetes. Thus, generation of beta cells from other sources is substantially required.
Ling Chen, Jing Zhang, Zhuo Zhang, Yaping Chu, Bing Song, Wang Cai   +5 more
doaj   +1 more source

Accessible surfaces of beta proteins increase with increasing protein molecular mass more rapidly than those of other proteins. [PDF]

PLoS ONE, 2011
Here we present a systematic analysis of accessible surface areas and hydrogen bonds of 2554 globular proteins from four structural classes (all-α, all-β, α/β and α+β proteins) that is aimed to learn in which structural class the accessible surface area ...
Anna V Glyakina, Natalya S Bogatyreva, Oxana V Galzitskaya   +2 more
doaj   +1 more source

Destruxin E Decreases Beta-Amyloid Generation by Reducing Colocalization of Beta-Amyloid-Cleaving Enzyme 1 and Beta-Amyloid Protein Precursor [PDF]

, 2009
Alzheimer-disease-associated beta-amyloid (A beta) is produced by sequential endoproteolysis of beta-amyloid protein precursor (beta APP): the extracellular portion is shed by cleavage in the juxtamembrane region by beta-amyloid-cleaving enzyme (BACE ...
Nakano, Yuko, Willem, Michael, Kudo, Takashi, Minagawa, Kazuyuki, Jiang, Jingwei, Okochi, Masayasu, Takemoto, Hiroshi, Hosono, Motoko, Nishimura, Masaki, Takeda, Masatoshi, Itoh, Naohiro, Nishigaki, Atsuko, Hasegawa, Hiroshi, Sakaguchi, Gaku, Kato, Akira, Haass, Christian, Tanaka, Toshihisa, Yanagida, Kanta, Mori, Kohji, Nakayama, Taisuke, Kikuchi, Jyunko, Dohi, Keiji, Takinami, Yoshihiko, Katoh, Takaaki, Nishitomi, Kouhei, Morihara, Takashi, Tagami, Shinji, Fukumori, Akio   +27 more
core   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source