Results 81 to 90 of about 161,501 (364)
Network Topology as a Driver of Bistability in the lac Operon [PDF]
J Comput Biol. 2011 Jun;18(6):783-94, 2008 The lac operon in Escherichia coli has been studied extensively and is one of the earliest gene systems found to undergo both positive and negative control. The lac operon is known to exhibit bistability, in the sense that the operon is either induced or uninduced. Many dynamical models have been proposed to capture this phenomenon.
arxiv +1 more source
The World Allergy Organization Journal, 2017 Lactose is the main carbohydrate in human and mammalian milk. Lactose requires enzymatic hydrolysis by lactase into D-glucose and D-galactose before it can be absorbed.
R. Heine +9 more
semanticscholar +1 more source
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Gastrointestinal (GI) symptoms are common in patients with Williams–Beuren syndrome (WBS), but their prevalence and possible causes are not yet fully known. This study assessed GI symptoms' prevalence and their possible origin by performing a predefined set of tests in adult WBS patients.
Maria Francesca Bedeschi +10 more
wiley +1 more source
Considerations for development of lactose-free food
Journal of Nutrition & Intermediary Metabolism, 2019 Lactose intolerance is a pathophysiological situation that occurs due to insufficiency of the “lactase” enzyme present in the jejunum. Ingestion of lactose containing products leads to alteration in intestinal digestion and colonic fermentation, leading ...
Sheenam Suri +9 more
doaj
Acta Scientiarum: Animal Sciences, 2008 Foram utilizadas 20 cabras da raça Saanen, 10 de primeira lactação (P1) e 10 de lactações posteriores, por um período de lactação de 150 dias. Foram feitas duas ordenhas diárias e o controle leiteiro foi realizado diariamente.
Luciana Rodrigues +5 more
doaj +1 more source
Hybridization Induced Transparency in composites of metamaterials and atomic media [PDF]
Opt. Express 19, 23573-23580 (2011), 2011 We report hybridization induced transparency (HIT) in a composite medium consisting of a metamaterial and a dielectric. We develop an analytic model that explains HIT by coherent coupling between the hybridized local fields of the metamaterial and the dielectric or an atomic system in general.
arxiv +1 more source
MTSS2‐Related Disorder: Refining the Phenotype in Four New Cases and Literature Review
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT MTSS2 encodes a protein highly expressed in the central nervous system, with a crucial role in neurodevelopment. The de novo recurrent variant c.2011C>T (p.Arg671Trp) was first identified in 2022 as cause of Intellectual Developmental Disorder with ocular anomalies and distinctive facial features (OMIM#620086).
Angela De Dominicis +12 more
wiley +1 more source
Observation of anisotropic diffusion of light in compacted granular porous materials [PDF]
Phys. Rev. E 85, 040301 (2012), Rapid Communication, 2011 It is known that compaction of granular matter can lead to anisotropic mechanical properties. Recent work has confirmed the link to pore space anisotropy, but the relation between compression, mechanical properties and material microstructure remains poorly understood and new diagnostic tools are needed.
arxiv +1 more source
Sugar‐sensing swodkoreceptors and swodkocrine signaling
Animal Models and Experimental Medicine, EarlyView.Sugar‐sensing swodkoreceptors that trigger swodkocrine signaling. Abstract Sugars are one of the major metabolites and are essential for nucleic acid synthesis and energy production. In addition, sugars can act as signaling molecules. To study sugar signaling at the systemic level, there is an urgent need to systematically identify sugar‐sensing ...
Savani Anbalagan
wiley +1 more source
Jurnal Kimia Sains dan Aplikasi, 2018 The effect of laxose concentration as Lactobacillus bulgaricus bacterial substrate on the cell potential produced in Microbial Fuel Cell System has been done.
Riska Anggri Kusuma +2 more
doaj +1 more source