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... rests particularly with T and B-cells as they display the receptors capable of recognising non self molecules from the self. The specific attack is also complimented before by the strategic non specific immune responses generated by polymmorphonucelar cells, NKs, macrophages, co-stimulatory molecule ...
... rests particularly with T and B-cells as they display the receptors capable of recognising non self molecules from the self. The specific attack is also complimented before by the strategic non specific immune responses generated by polymmorphonucelar cells, NKs, macrophages, co-stimulatory molecule ...
Dynamics of clathrin-mediated endocytosis and its requirement for
... followed over a longer time period (time-lapse for 10 minutes), all the puncta observed to appear on the surface disappeared within 6 minutes, with an average duration on the surface of 56.364.2 seconds (mean 6 s.e.m.; n5111) (Fig. 2G). Some puncta were lost owing to the movement of cells during the ...
... followed over a longer time period (time-lapse for 10 minutes), all the puncta observed to appear on the surface disappeared within 6 minutes, with an average duration on the surface of 56.364.2 seconds (mean 6 s.e.m.; n5111) (Fig. 2G). Some puncta were lost owing to the movement of cells during the ...
Subthreshold High-Frequency Electrical Field
... Subthreshold electrical stimulation (SES) has been shown to induce an improvement of angiogenesis in ischemic and nonischemic skeletal muscles, mediated by increased VEGF expression. VEGF plays a key role in physiological and pathological angiogenesis. Cardiomyocytes possess the ability to synthesiz ...
... Subthreshold electrical stimulation (SES) has been shown to induce an improvement of angiogenesis in ischemic and nonischemic skeletal muscles, mediated by increased VEGF expression. VEGF plays a key role in physiological and pathological angiogenesis. Cardiomyocytes possess the ability to synthesiz ...
Inhibition of Transdifferentiation into Tracheary Elements by Polar
... Polar auxin transport is essential for the formation of continuous vascular strands in the plant body. To understand its mechanism, polar auxin transport inhibitors have often been used. However, the role of auxin in vascular differentiation at the unicellular level has remained elusive. Using a Zin ...
... Polar auxin transport is essential for the formation of continuous vascular strands in the plant body. To understand its mechanism, polar auxin transport inhibitors have often been used. However, the role of auxin in vascular differentiation at the unicellular level has remained elusive. Using a Zin ...
Antibody Binding to Cryptococcus neoformans Impairs Budding by
... away from the cell. Examples of such direct antimicrobial effects include alterations of microbial metabolic activity, gene expression, quorum sensing, and susceptibility to drugs (2, 3). The physical mechanism(s) of such direct Ab-mediated effects upon capsule binding are poorly understood. The stu ...
... away from the cell. Examples of such direct antimicrobial effects include alterations of microbial metabolic activity, gene expression, quorum sensing, and susceptibility to drugs (2, 3). The physical mechanism(s) of such direct Ab-mediated effects upon capsule binding are poorly understood. The stu ...
Regrowing Limbs: Can People Regenerate Body Parts?: Scientific
... or hip) and is followed by progressive building of more distal structures until the process terminates with the making of fingers or toes. In salamander regeneration, on the other hand (or foot), the site of amputation can be anywhere along the length of the limb and regardless of where the wound is ...
... or hip) and is followed by progressive building of more distal structures until the process terminates with the making of fingers or toes. In salamander regeneration, on the other hand (or foot), the site of amputation can be anywhere along the length of the limb and regardless of where the wound is ...
The UDPase activity of the Kluyveromyces lactis Golgi GDPase has
... determine the function of this UDPase activity, we studied transport of both GDP-mannose- and uridine-containing nucleotide sugars into Golgi vesicles from wild-type and Klgda1 null mutants. K. lactis, in contrast to S. cerevisiae, has N-acetylglucosamine bound to its mannan chains and UDPGlcNAc mus ...
... determine the function of this UDPase activity, we studied transport of both GDP-mannose- and uridine-containing nucleotide sugars into Golgi vesicles from wild-type and Klgda1 null mutants. K. lactis, in contrast to S. cerevisiae, has N-acetylglucosamine bound to its mannan chains and UDPGlcNAc mus ...
Effect of nanoparticles on the activity of the electrone ion pumps in
... pumps and also passive diffusion channel activities. The activity of active ion pumps in cells depends on metobolism level and its change happens as the result of violation of some fundamental prosesses (photosynthesis, respiration and so on ). Therefore, the studying of MP kinetics in cells with th ...
... pumps and also passive diffusion channel activities. The activity of active ion pumps in cells depends on metobolism level and its change happens as the result of violation of some fundamental prosesses (photosynthesis, respiration and so on ). Therefore, the studying of MP kinetics in cells with th ...
Role of the RNA-binding protein Roquin in immune homeostasis
... domain by introducing a positively charged arginine residue, but it does not destabilize the protein, since normal levels of Roquin have been detected by western blot in ex vivo isolated san/san thymocytes [5]. The analysis of the sanroque mouse strain revealed the critical function of Roquin and it ...
... domain by introducing a positively charged arginine residue, but it does not destabilize the protein, since normal levels of Roquin have been detected by western blot in ex vivo isolated san/san thymocytes [5]. The analysis of the sanroque mouse strain revealed the critical function of Roquin and it ...
Full-Text PDF
... sickness; however, the exact number of individuals and livestock infected is unknown, because many cases remain undiagnosed (http://www.who.int/en/). A better understanding of the biochemistry, cell and molecular biology of these parasites should provide the identification of essential proteins and ...
... sickness; however, the exact number of individuals and livestock infected is unknown, because many cases remain undiagnosed (http://www.who.int/en/). A better understanding of the biochemistry, cell and molecular biology of these parasites should provide the identification of essential proteins and ...
Interplay between cell growth and cell cycle in
... increased nuclear volume associated with DNA replication, whereas in more differentiated tissues the increased volume can result mostly from water uptake and vacuole enlargement. Controlled cell-wall relaxation is made possible by the structure of cell walls, which contain cellulose and hemicellulos ...
... increased nuclear volume associated with DNA replication, whereas in more differentiated tissues the increased volume can result mostly from water uptake and vacuole enlargement. Controlled cell-wall relaxation is made possible by the structure of cell walls, which contain cellulose and hemicellulos ...
Dynamics of Cell Movement and Tissue Motion in Gastrulation and
... A.1 Filter paper ring and 35 mm dish with substrate. . . . . . . . . . . 140 A.2 Embryo culture dishes are kept in a 245 x 245 mm Bio-Assay square dish with moistened tissue lining the base. . . . . . . . . . . . . . . 140 ...
... A.1 Filter paper ring and 35 mm dish with substrate. . . . . . . . . . . 140 A.2 Embryo culture dishes are kept in a 245 x 245 mm Bio-Assay square dish with moistened tissue lining the base. . . . . . . . . . . . . . . 140 ...
PDF
... Microorganisms tend to form biofilms on surfaces, thereby causing deterioration of the underlaying material. In addition, biofilm is a potential health risk to humans. Therefore, microorganism growth is not only an issue on Earth but also in manned space habitats like the International Space Station ...
... Microorganisms tend to form biofilms on surfaces, thereby causing deterioration of the underlaying material. In addition, biofilm is a potential health risk to humans. Therefore, microorganism growth is not only an issue on Earth but also in manned space habitats like the International Space Station ...
siRNA-27 - OriGene
... normalization. A randomized sequence (Universal Scrambled Negative Control) duplex is provided for this purpose, which is not present in human, mouse, or rat. Duplexes targeting reporter genes such as EGFP or Firefly Luciferase can also be employed as controls, however these duplexes have not been o ...
... normalization. A randomized sequence (Universal Scrambled Negative Control) duplex is provided for this purpose, which is not present in human, mouse, or rat. Duplexes targeting reporter genes such as EGFP or Firefly Luciferase can also be employed as controls, however these duplexes have not been o ...
c-Jun Reprograms Schwann Cells of Injured Nerves to Generate a
... 2008), c-Jun expression in neurons, macrophages, and fibroblasts was normal, and the rate of axonal disintegration after cut was similar in WT and mutants (Figures S2 and S3). The close similarity between WT and mutant nerves was confirmed by the Affymetrix screen (Figure 1), since only two genes (k ...
... 2008), c-Jun expression in neurons, macrophages, and fibroblasts was normal, and the rate of axonal disintegration after cut was similar in WT and mutants (Figures S2 and S3). The close similarity between WT and mutant nerves was confirmed by the Affymetrix screen (Figure 1), since only two genes (k ...
Every B3 Past Paper Question
... Suggest one advantage and one disadvantage of producing calves using this cloning method. advantage ............................................................................................ ...
... Suggest one advantage and one disadvantage of producing calves using this cloning method. advantage ............................................................................................ ...
Expression of Multiple Artificial MicroRNAs from a Chicken miRNA126-Based Lentiviral Vector
... lentiviral vectors We reasoned that using chicken miRNA-based expression cassettes in the lentiviral vector may improve knockdown efficiency in transduced chicken DF-1 cells. Based on literature reports and the miRNA database (miRBase), we chose four endogenous chicken miRNAs gga-miR21, gga-miR126, ...
... lentiviral vectors We reasoned that using chicken miRNA-based expression cassettes in the lentiviral vector may improve knockdown efficiency in transduced chicken DF-1 cells. Based on literature reports and the miRNA database (miRBase), we chose four endogenous chicken miRNAs gga-miR21, gga-miR126, ...
G1 Phase-Dependent Expression of Bcl
... PBS and reculture in the growth medium. At each time point, onethird of the cells were harvested for Western blotting assay, onethird for cell cycle analysis, and one-third were treated for 3 or 24 h with either etoposide (50 M/ml), cisplatin (20 M/ml), or staurosporin (1 M/ml). After each treatm ...
... PBS and reculture in the growth medium. At each time point, onethird of the cells were harvested for Western blotting assay, onethird for cell cycle analysis, and one-third were treated for 3 or 24 h with either etoposide (50 M/ml), cisplatin (20 M/ml), or staurosporin (1 M/ml). After each treatm ...
About 100 cases of small cell carcinoma
... • The highest incidence of gastric cancer is in Asia, central Europe, and South America • In the United States, gastric cancer is the seventh most frequent cause of cancer-related death • Carcinomas of the gastric cardia now represent close to 30% of all gastric cancers • Early gastric cancer now re ...
... • The highest incidence of gastric cancer is in Asia, central Europe, and South America • In the United States, gastric cancer is the seventh most frequent cause of cancer-related death • Carcinomas of the gastric cardia now represent close to 30% of all gastric cancers • Early gastric cancer now re ...
5-Fluorouracil encapsulated alginate beads for the treatment of
... Received 13 December 2001; received in revised form 20 December 2001; accepted 25 December 2001 ...
... Received 13 December 2001; received in revised form 20 December 2001; accepted 25 December 2001 ...
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.