O A RIGINAL RTICLE
... cumin since thymoquinone has been reported to act as SOD-like substances to scavenge O2.produced by xanthine/xanthine oxidase system [28,29]. Therefore, NS may have protective effects on gastric tissue. The other parameter investigated in the present study was SA in gastric tissue. The gastrointesti ...
... cumin since thymoquinone has been reported to act as SOD-like substances to scavenge O2.produced by xanthine/xanthine oxidase system [28,29]. Therefore, NS may have protective effects on gastric tissue. The other parameter investigated in the present study was SA in gastric tissue. The gastrointesti ...
Embryonic Stem Cell Culture Conditions Support Distinct States
... participate in development and generate all cell types of the embryo including the germ cells (Beddington and Robertson, 1989; Gossler et al., 1986; Lallemand and Brulet, 1990; Robertson et al., 1986; Suemori et al., 1990). They are therefore said to be pluripotent. Although the first ESCs were deri ...
... participate in development and generate all cell types of the embryo including the germ cells (Beddington and Robertson, 1989; Gossler et al., 1986; Lallemand and Brulet, 1990; Robertson et al., 1986; Suemori et al., 1990). They are therefore said to be pluripotent. Although the first ESCs were deri ...
(Hsp90) inhibitors
... chemotherapeutic target, with 15 unique clinical structures reported to act by controlling this protein [1]. Hsp90 plays a major role in controlling proteins that regulate many oncogenic pathways[2], and it was anticipated that Hsp90 inhibitors would be highly successful at blocking drug resistance ...
... chemotherapeutic target, with 15 unique clinical structures reported to act by controlling this protein [1]. Hsp90 plays a major role in controlling proteins that regulate many oncogenic pathways[2], and it was anticipated that Hsp90 inhibitors would be highly successful at blocking drug resistance ...
Cagnac, O., Leterrier, M., Yeager, M. and Blumwald, E. (2007).
... ence of Nha1p, a plasma membrane-bound Na⫹/H⫹ antiporter (4, 5). Nha1p plays a role in pH regulation and also cell cycle regulation (6) and catalyzes the transport of Na⫹ and K⫹ with similar affinity (Km ⬇ 12 mM). Similar to the 1Na⫹/2H⫹ bacterial antiporters (7), Nha1p activity is electrogenic and ...
... ence of Nha1p, a plasma membrane-bound Na⫹/H⫹ antiporter (4, 5). Nha1p plays a role in pH regulation and also cell cycle regulation (6) and catalyzes the transport of Na⫹ and K⫹ with similar affinity (Km ⬇ 12 mM). Similar to the 1Na⫹/2H⫹ bacterial antiporters (7), Nha1p activity is electrogenic and ...
Studies of the cat`s medial interlaminar nucleus
... Receptive field properties were studied using hand-held targets or stimuli produced by a computer-controlled optical system. Stimuli included light spots, black disks, and light bars. In addition, we used a constrast reversal stimulus, consisting of a 9' by 9' bipartite field in which illumination o ...
... Receptive field properties were studied using hand-held targets or stimuli produced by a computer-controlled optical system. Stimuli included light spots, black disks, and light bars. In addition, we used a constrast reversal stimulus, consisting of a 9' by 9' bipartite field in which illumination o ...
PowerPoint 프레젠테이션
... the central and peripheral nervous system.1 • Adenosine is an endogenous purine nucleoside that, following its release from cells or after being formed extracellularly, diffuses to the cell membrane of surrounding cells where it binds specific cell-surface structures that recognize it, termed adenos ...
... the central and peripheral nervous system.1 • Adenosine is an endogenous purine nucleoside that, following its release from cells or after being formed extracellularly, diffuses to the cell membrane of surrounding cells where it binds specific cell-surface structures that recognize it, termed adenos ...
Sphingolipids Containing Very-Long
... attributed to depletion of VLCFA in sphingolipids. These mutants include cer10 (Zheng et al., 2005), gurke/pasticcino3 (pas3; Baud et al., 2004), pas2 (Bach et al., 2008), and pas1 (Roudier et al., 2010). In all these mutants, the level of VLCFA in sphingolipids is reduced, and this reduction is cou ...
... attributed to depletion of VLCFA in sphingolipids. These mutants include cer10 (Zheng et al., 2005), gurke/pasticcino3 (pas3; Baud et al., 2004), pas2 (Bach et al., 2008), and pas1 (Roudier et al., 2010). In all these mutants, the level of VLCFA in sphingolipids is reduced, and this reduction is cou ...
Materials - HAL
... at their N-terminal part which binds a number of proteins (EBP 50/NHE3-RF, RhoGDI,…) some of which are transmembrane proteins such as CD44, CD43, ICAM-2, ICAM-3. Furthermore, ERM proteins can self-associate in an intra- or inter-molecular manner through homotypic and heterotypic interaction between ...
... at their N-terminal part which binds a number of proteins (EBP 50/NHE3-RF, RhoGDI,…) some of which are transmembrane proteins such as CD44, CD43, ICAM-2, ICAM-3. Furthermore, ERM proteins can self-associate in an intra- or inter-molecular manner through homotypic and heterotypic interaction between ...
Journal of Cell Science • Advance article Rop, the
... Drosophila embryos, researchers observed vesicles delivered to the cleavage furrow during cytokinesis, suggesting such membrane addition occurs at the site of division (Danilchik et al., 2003; Li et al., 2006; Albertson et al., 2008). Furthermore, mutation or inhibition of Golgi, endosomal, and othe ...
... Drosophila embryos, researchers observed vesicles delivered to the cleavage furrow during cytokinesis, suggesting such membrane addition occurs at the site of division (Danilchik et al., 2003; Li et al., 2006; Albertson et al., 2008). Furthermore, mutation or inhibition of Golgi, endosomal, and othe ...
The Golgi-Localized Arabidopsis Endomembrane
... 2008). These motifs were shown to interact with COPI vesicles via Vps74p to maintain the steady state Golgi localization of the glycosyltransferases, thus providing the best known molecular mechanism of Golgi retention of membrane proteins in eukaryotic cells (Tu et al., 2008). Several studies have ...
... 2008). These motifs were shown to interact with COPI vesicles via Vps74p to maintain the steady state Golgi localization of the glycosyltransferases, thus providing the best known molecular mechanism of Golgi retention of membrane proteins in eukaryotic cells (Tu et al., 2008). Several studies have ...
Characterization of Citrate Transport through the Plasma Membrane
... at least two possible explanations for the higher activities found in the microsomes of the IPG cells. One is that IPG cells contain higher activities in this enzyme in the plasma membrane, and the other is that the relative amounts of plasma membrane in the microsomes could be higher in the IPG tha ...
... at least two possible explanations for the higher activities found in the microsomes of the IPG cells. One is that IPG cells contain higher activities in this enzyme in the plasma membrane, and the other is that the relative amounts of plasma membrane in the microsomes could be higher in the IPG tha ...
Getting to the root of plant biology: impact of the Arabidopsis
... Genome information has also greatly assisted recent efforts to exploit the natural variation in root traits exhibited by Arabidopsis accessions (Armengaud et al., 2008). The availability of the Columbia genome sequence initially enabled markers to be developed for other accessions by sequencing a la ...
... Genome information has also greatly assisted recent efforts to exploit the natural variation in root traits exhibited by Arabidopsis accessions (Armengaud et al., 2008). The availability of the Columbia genome sequence initially enabled markers to be developed for other accessions by sequencing a la ...
A Point Mutation in the Ethylene-Inducing Xylanase Elicitor Inhibits
... (Fig. 1C). These data show that the addition of an enzyme (XynI) with similar enzymatic activity as EIX or XynII does not influence the induction of ethylene biosynthesis by EIX or XynII. Thus, the xylanase activity of EIX appears to be unrelated to the elicitation process. However, differences in s ...
... (Fig. 1C). These data show that the addition of an enzyme (XynI) with similar enzymatic activity as EIX or XynII does not influence the induction of ethylene biosynthesis by EIX or XynII. Thus, the xylanase activity of EIX appears to be unrelated to the elicitation process. However, differences in s ...
the diversity of plastid - University of Wisconsin Oshkosh
... cells. Scale bar = 5.0 μm. Micrograph courtesy of Dr. Wolfgang Löffelhardt (University of Vienna, Austria). ...
... cells. Scale bar = 5.0 μm. Micrograph courtesy of Dr. Wolfgang Löffelhardt (University of Vienna, Austria). ...
DIGESTIVE SYSTEM I TEXT - PowerPoint Presentation
... * Circumvallate papillae are distributed in the V region of the posterior dorsal surface of the tongue. * Many taste buds can be found in the epithelium covering their lateral surfaces. ...
... * Circumvallate papillae are distributed in the V region of the posterior dorsal surface of the tongue. * Many taste buds can be found in the epithelium covering their lateral surfaces. ...
The essential role of anionic transport in plant cells
... Vicia faba guard cells, A. thaliana hypocotyl epidermal cells and guard cells, and Nicotiana tabacum suspension-cultured cells. The molecular identity of the R-type channel activity in the plasma membrane of guard cells from A. thaliana was recently revealed to be a member of the aluminum-activated ...
... Vicia faba guard cells, A. thaliana hypocotyl epidermal cells and guard cells, and Nicotiana tabacum suspension-cultured cells. The molecular identity of the R-type channel activity in the plasma membrane of guard cells from A. thaliana was recently revealed to be a member of the aluminum-activated ...
Lesson Overview - Diman Regional
... cannot pass through the cell membrane of their target cells. Nonsteroid hormones bind to receptors in a target cell and cause the release of secondary messengers that affect cell activities. ...
... cannot pass through the cell membrane of their target cells. Nonsteroid hormones bind to receptors in a target cell and cause the release of secondary messengers that affect cell activities. ...
Zebrafish germ cell migration - Development
... show the morphological features characteristic of motile cells at all stages analyzed, including extension of numerous cellular processes (Fig. 3G-I, Movie 2 on-line). The migration patterns are highly dynamic: individual PGCs frequently change their speed, direction and position relative to each ot ...
... show the morphological features characteristic of motile cells at all stages analyzed, including extension of numerous cellular processes (Fig. 3G-I, Movie 2 on-line). The migration patterns are highly dynamic: individual PGCs frequently change their speed, direction and position relative to each ot ...
Molecular and Cellular Mechanisms Whereby the Apical Ectodermal
... Vertebrate limb development is a long standing model to understand how body parts of specific sizes and shapes are assembled, yet mechanisms that govern outgrowth of the limb are poorly understood. Limb abnormalities occur in approximately 0.7 to 1 per 1000 human births (McGuirk et al., 2001), there ...
... Vertebrate limb development is a long standing model to understand how body parts of specific sizes and shapes are assembled, yet mechanisms that govern outgrowth of the limb are poorly understood. Limb abnormalities occur in approximately 0.7 to 1 per 1000 human births (McGuirk et al., 2001), there ...
Apical constriction
... mesenchymal transition (EMT) (Anstrom, 1992; Nance and Priess, 2002; Harrell and Goldstein, 2011; Williams et al., 2012). Apical constriction is also associated with the extrusion of apoptotic or delaminating cells (Toyama et al., 2008; Slattum et al., 2009; Marinari et al., 2012) and wound contract ...
... mesenchymal transition (EMT) (Anstrom, 1992; Nance and Priess, 2002; Harrell and Goldstein, 2011; Williams et al., 2012). Apical constriction is also associated with the extrusion of apoptotic or delaminating cells (Toyama et al., 2008; Slattum et al., 2009; Marinari et al., 2012) and wound contract ...
Inhibition of Target of Rapamycin Signaling and
... However, despite the high complexity of the ATG8conjugating system in plants, important findings have been recently reported on the molecular characterization of autophagy using ATG8 as an autophagy marker in these organisms. The use of specific markers for autophagy in plants has revealed that this ...
... However, despite the high complexity of the ATG8conjugating system in plants, important findings have been recently reported on the molecular characterization of autophagy using ATG8 as an autophagy marker in these organisms. The use of specific markers for autophagy in plants has revealed that this ...
Extracellular matrix
In biology, the extracellular matrix (ECM) is a collection of extracellular molecules secreted by cells that provides structural and biochemical support to the surrounding cells. Because multicellularity evolved independently in different multicellular lineages, the composition of ECM varies between multicellular structures; however, cell adhesion, cell-to-cell communication and differentiation are common functions of the ECM.The animal extracellular matrix includes the interstitial matrix and the basement membrane. Interstitial matrix is present between various animal cells (i.e., in the intercellular spaces). Gels of polysaccharides and fibrous proteins fill the interstitial space and act as a compression buffer against the stress placed on the ECM. Basement membranes are sheet-like depositions of ECM on which various epithelial cells rest.The plant ECM includes cell wall components, like cellulose, in addition to more complex signaling molecules. Some single-celled organisms adopt multicelluar biofilms in which the cells are embedded in an ECM composed primarily of extracellular polymeric substances (EPS).