The nucleolus through the years
... At present it is clear that nucleoli are multifunctional cell organelles and participate in the cell proliferation, resting state, differentiation, maturation, aging and death. Therefore, they also represent very useful morphological markers of these cell states under physiological, pathological and ...
... At present it is clear that nucleoli are multifunctional cell organelles and participate in the cell proliferation, resting state, differentiation, maturation, aging and death. Therefore, they also represent very useful morphological markers of these cell states under physiological, pathological and ...
Hierarchies of plant stiffness
... Physiological and mechanical requirements, as well as the physical environment, are among the most important factors that contribute to shaping plant organs and anatomy during growth, and hence the stiffness of plants and their organs. It is essential to first recall the physical and chemical laws to ...
... Physiological and mechanical requirements, as well as the physical environment, are among the most important factors that contribute to shaping plant organs and anatomy during growth, and hence the stiffness of plants and their organs. It is essential to first recall the physical and chemical laws to ...
Fibroblast growth factor during mesoderm induction
... During primitive streak formation, with the onset of migration of mesenchymal cells through the primitive streak, no significant change in the labeling pattern could be observed (data not shown). Two sets of controls were also performed. The first control entailed replacing the anti-bFGF antibody wi ...
... During primitive streak formation, with the onset of migration of mesenchymal cells through the primitive streak, no significant change in the labeling pattern could be observed (data not shown). Two sets of controls were also performed. The first control entailed replacing the anti-bFGF antibody wi ...
High density lipoprotein-associated lysosphingolipids reduce E
... However, preincubation of HUVECs for 15 min with HDL (1 g/L), SPC (10 lmol/L), and LSF (20 lmol/L) prior to cytokine stimulation for 6 h markedly restricted TNF-a-induced E-selectin induction (Fig. 2A). As shown in Fig. 2B, the effects of HDL, SPC, and LSF were concentration-dependent. To investigate ...
... However, preincubation of HUVECs for 15 min with HDL (1 g/L), SPC (10 lmol/L), and LSF (20 lmol/L) prior to cytokine stimulation for 6 h markedly restricted TNF-a-induced E-selectin induction (Fig. 2A). As shown in Fig. 2B, the effects of HDL, SPC, and LSF were concentration-dependent. To investigate ...
Staphylococcus aureus Complement-Independent Phagocytosis of
... opsonization of pathogenic microbes, production of peptide mediators for phagocyte recruitment, and generation of membrane-attack complexes for killing and lysis of bacteria (4, 23). Because the processes of complement-mediated opsonophagocytosis and polymorphonuclear leukocyte (PMN)–mediated phagoc ...
... opsonization of pathogenic microbes, production of peptide mediators for phagocyte recruitment, and generation of membrane-attack complexes for killing and lysis of bacteria (4, 23). Because the processes of complement-mediated opsonophagocytosis and polymorphonuclear leukocyte (PMN)–mediated phagoc ...
Plant Cell, 20, 1623-1638. - McGill Biology
... To contrast with the binding of CCRC-M36 to mucilage, an antibody that reacted with the cell wall was required. Though a number of typical cell wall antibodies were tested against primary and secondary cell wall components, the only antibody that exhibited any reactivity to the seed coat cell wall w ...
... To contrast with the binding of CCRC-M36 to mucilage, an antibody that reacted with the cell wall was required. Though a number of typical cell wall antibodies were tested against primary and secondary cell wall components, the only antibody that exhibited any reactivity to the seed coat cell wall w ...
THE REGULATION OF ALLERGIC AIRWAY DISEASE BY TYPE V
... Finally I would like to thank my Mom and Dad, thank you for all of the support and encouragement. Throughout this process, they have been my biggest cheerleaders and I will forever be grateful for that. Throughout this journey I have come to a deeper relationship with Christ who has given me the str ...
... Finally I would like to thank my Mom and Dad, thank you for all of the support and encouragement. Throughout this process, they have been my biggest cheerleaders and I will forever be grateful for that. Throughout this journey I have come to a deeper relationship with Christ who has given me the str ...
Forespore membrane assembly in yeast
... persists after spore maturation – unlike that of GFP-Spo3, which disappears after spore maturation (Nakamura et al., 2001). Psy1 localizes to the plasma membrane of mother cells before completion of meiosis I. Immediately after exit from meiosis I, it suddenly disappears from the plasma membrane. It ...
... persists after spore maturation – unlike that of GFP-Spo3, which disappears after spore maturation (Nakamura et al., 2001). Psy1 localizes to the plasma membrane of mother cells before completion of meiosis I. Immediately after exit from meiosis I, it suddenly disappears from the plasma membrane. It ...
Analysis of the Golgi Apparatus in Arabidopsis Seed
... To contrast with the binding of CCRC-M36 to mucilage, an antibody that reacted with the cell wall was required. Though a number of typical cell wall antibodies were tested against primary and secondary cell wall components, the only antibody that exhibited any reactivity to the seed coat cell wall w ...
... To contrast with the binding of CCRC-M36 to mucilage, an antibody that reacted with the cell wall was required. Though a number of typical cell wall antibodies were tested against primary and secondary cell wall components, the only antibody that exhibited any reactivity to the seed coat cell wall w ...
January 2013 - World Allergy Organization
... Authors investigated whether maternal and cord blood vit D levels are associated with atopy in early infancy → Results: 1) high correlation between maternal and cord blood vit D levels; 2) higher maternal vit D levels increased children’s risk for food allergy within the first 2 years; 3) cord blood ...
... Authors investigated whether maternal and cord blood vit D levels are associated with atopy in early infancy → Results: 1) high correlation between maternal and cord blood vit D levels; 2) higher maternal vit D levels increased children’s risk for food allergy within the first 2 years; 3) cord blood ...
Thuy`s Rho family GTPases review
... • New substrate adhesion sites are formed at the edge of lamellipodium. • Old adhesion sites are broken down at the rear of the cell. • The cell body contracts. ...
... • New substrate adhesion sites are formed at the edge of lamellipodium. • Old adhesion sites are broken down at the rear of the cell. • The cell body contracts. ...
The purpose of this summary is exclusively educational, to provide
... Authors investigated whether maternal and cord blood vit D levels are associated with atopy in early infancy → Results: 1) high correlation between maternal and cord blood vit D levels; 2) higher maternal vit D levels increased children’s risk for food allergy within the first 2 years; 3) cord blood ...
... Authors investigated whether maternal and cord blood vit D levels are associated with atopy in early infancy → Results: 1) high correlation between maternal and cord blood vit D levels; 2) higher maternal vit D levels increased children’s risk for food allergy within the first 2 years; 3) cord blood ...
Methyl Jasmonate-Induced Ethylene Production
... expression of various defense-related genes (Ryals et al., 1996; Sticher et al., 1997). In conifers, SA has been shown to accumulate in response to pathogen challenge (Franich et al., 1986; Kozlowski and Metraux, 1998; Kozlowski et al., 1999), and Davis et al. (2002) showed that following either pat ...
... expression of various defense-related genes (Ryals et al., 1996; Sticher et al., 1997). In conifers, SA has been shown to accumulate in response to pathogen challenge (Franich et al., 1986; Kozlowski and Metraux, 1998; Kozlowski et al., 1999), and Davis et al. (2002) showed that following either pat ...
Association between border cell responses and localized root
... sativum). Aphanomyces euteiches invades the root system leading to a complete arrest of root growth and ultimately to plant death. To date, disease control measures are limited to crop rotation and no resistant pea lines are available. The present study aims to get a deeper understanding of the earl ...
... sativum). Aphanomyces euteiches invades the root system leading to a complete arrest of root growth and ultimately to plant death. To date, disease control measures are limited to crop rotation and no resistant pea lines are available. The present study aims to get a deeper understanding of the earl ...
Craniofacial Development and the Evolution of the Vertebrates: the
... that can be divided into three parts. These crest cell populations are connected to the even-numbered rhombomeres of the hindbrain. In gnathostomes, Hox genes are expressed in nested, collinear patterns in the hindbrain and PAs, constituting positional values for the arches to differentiate into the ...
... that can be divided into three parts. These crest cell populations are connected to the even-numbered rhombomeres of the hindbrain. In gnathostomes, Hox genes are expressed in nested, collinear patterns in the hindbrain and PAs, constituting positional values for the arches to differentiate into the ...
A Cell is Like A (100 points) You will compare an animal or plant
... ribosomes, cytoplasm, mitochondria, endoplasmic reticulum, Golgi body, cell membrane, chromosomes, lysosome, vacuole. o Plant Cell Projects MUST include the following 12 organelles: nucleus, ribosomes, cytoplasm, mitochondria, endoplasmic reticulum, Golgi body, cell membrane, chromosomes, lysosome, ...
... ribosomes, cytoplasm, mitochondria, endoplasmic reticulum, Golgi body, cell membrane, chromosomes, lysosome, vacuole. o Plant Cell Projects MUST include the following 12 organelles: nucleus, ribosomes, cytoplasm, mitochondria, endoplasmic reticulum, Golgi body, cell membrane, chromosomes, lysosome, ...
Early Event of Sexual Induction in Volvox: Chemical Modification of
... and Jaenicke, 1974). In the female strain, the action of this pheromone is to delay the differentiating cell cleavage until the division from 64 to 128 cells. At this stage, again about half of the embryonic cells undergo unequal cleavage and form 32 reproductive initials. These reproductive initial ...
... and Jaenicke, 1974). In the female strain, the action of this pheromone is to delay the differentiating cell cleavage until the division from 64 to 128 cells. At this stage, again about half of the embryonic cells undergo unequal cleavage and form 32 reproductive initials. These reproductive initial ...
Concentration Dependent Different Action of Tamoxifen on
... type of lipids, proteins, and polysaccharides, it is difficult to understand the mechanism of drug-lipid interactions in biological systems. Therefore, studies are firstly concentrated on drug-model membrane interactions (Toyran and Severcan 2003; Severcan et al. 2005; Gagoś et al. 2004). Tamoxifen ...
... type of lipids, proteins, and polysaccharides, it is difficult to understand the mechanism of drug-lipid interactions in biological systems. Therefore, studies are firstly concentrated on drug-model membrane interactions (Toyran and Severcan 2003; Severcan et al. 2005; Gagoś et al. 2004). Tamoxifen ...
Physiology Lecture 63
... – Large numbers of tissue macrophages are present in alveolar walls – Giant Cell • If particle not digestible, macrophages often form a "giant cell" capsule around particle until such time-if ever-that it can be slowly dissolved • Frequently formed around tuberculosis bacilli, silica dust particles ...
... – Large numbers of tissue macrophages are present in alveolar walls – Giant Cell • If particle not digestible, macrophages often form a "giant cell" capsule around particle until such time-if ever-that it can be slowly dissolved • Frequently formed around tuberculosis bacilli, silica dust particles ...
ABSTRACT Title of Document:
... made ESCs an excellent tool for genetic engineering (Capecchi 1989) by virtue of which they been used extensively in investigations of functional genomics. As a result, these successes have stimulated research interest for the derivation of ES and ES-like cell lines from livestock and other laborato ...
... made ESCs an excellent tool for genetic engineering (Capecchi 1989) by virtue of which they been used extensively in investigations of functional genomics. As a result, these successes have stimulated research interest for the derivation of ES and ES-like cell lines from livestock and other laborato ...
Transport functions and physiological significance of 76 kDa Ral
... (Sharma et al., 2001). Thus, it appears that MRP1 is not the only GSH-conjugate (GS-X) efflux pump in all human tissues and additional transporters for GSH-conjugates are likely to be present. This idea is consistent with earlier studies on the transport of xenobiotics in erythrocyte membranes, whic ...
... (Sharma et al., 2001). Thus, it appears that MRP1 is not the only GSH-conjugate (GS-X) efflux pump in all human tissues and additional transporters for GSH-conjugates are likely to be present. This idea is consistent with earlier studies on the transport of xenobiotics in erythrocyte membranes, whic ...
Role of cholesterol in SNARE-mediated trafficking on intracellular
... The cell surface delivery of extracellular matrix (ECM) and integrins is fundamental for cell migration in wound healing and during cancer cell metastasis. This process is not only driven by several soluble NSF attachment protein (SNAP) receptor (SNARE) proteins, which are key players in vesicle tra ...
... The cell surface delivery of extracellular matrix (ECM) and integrins is fundamental for cell migration in wound healing and during cancer cell metastasis. This process is not only driven by several soluble NSF attachment protein (SNAP) receptor (SNARE) proteins, which are key players in vesicle tra ...
Cell encapsulation
Cell microencapsulation technology involves immobilization of the cells within a polymeric semi-permeable membrane that permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors etc. essential for cell metabolism and the outward diffusion of waste products and therapeutic proteins. At the same time, the semi-permeable nature of the membrane prevents immune cells and antibodies from destroying the encapsulated cells regarding them as foreign invaders.The main motive of cell encapsulation technology is to overcome the existing problem of graft rejection in tissue engineering applications and thus reduce the need for long-term use of immunosuppressive drugs after an organ transplant to control side effects.