Daniel Mueller , Anika Koetemann , Valery Shevchenko , Christophe
... CYP1A induction capacity was significantly improved by organotypic cultivation. The acute toxicity (24 h) of tamoxifen, an anti-cancer drug, was lower in the 3D cultures as compared to monolayer and collagen-sandwich cultures, which could be explained by a higher drug efflux through membrane transpo ...
... CYP1A induction capacity was significantly improved by organotypic cultivation. The acute toxicity (24 h) of tamoxifen, an anti-cancer drug, was lower in the 3D cultures as compared to monolayer and collagen-sandwich cultures, which could be explained by a higher drug efflux through membrane transpo ...
Retrovi ruses and the study of cell lineage
... transferring genes into cells of a host animal (Fig. 1). As a consequence, this transfer is highly efficient (unlike most artificial means) and also highly accurate in that a faithful copy of the retroviral genome is integrated into the host cell chromosome. Furthermore, the retrovirus itself carrie ...
... transferring genes into cells of a host animal (Fig. 1). As a consequence, this transfer is highly efficient (unlike most artificial means) and also highly accurate in that a faithful copy of the retroviral genome is integrated into the host cell chromosome. Furthermore, the retrovirus itself carrie ...
Introduction - Evergreen State College Archives
... The phospholipids organize themselves into a bilayer with the hydrophilic regions facing either the outside of the cell or the interior cytoplasmic face. The hydrophobic, hydrocarbon-rich regions of each layer face each other and face away from the watery internal or external environment, an arrange ...
... The phospholipids organize themselves into a bilayer with the hydrophilic regions facing either the outside of the cell or the interior cytoplasmic face. The hydrophobic, hydrocarbon-rich regions of each layer face each other and face away from the watery internal or external environment, an arrange ...
Chapter 5: Membranes
... • Artificial membranes can be made in the laboratory. They naturally (spontaneously) form sheets of membranes that are lipid bilayers. • The interior of the membrane is fluid, with the consistency of lightweight machine oil. This fluidity allows some molecules to move laterally along the plane of th ...
... • Artificial membranes can be made in the laboratory. They naturally (spontaneously) form sheets of membranes that are lipid bilayers. • The interior of the membrane is fluid, with the consistency of lightweight machine oil. This fluidity allows some molecules to move laterally along the plane of th ...
CELL COOPERATION IN THE ANTIBDY RESPONSE
... Antigen-specific activation of lymphocytes involves the specific receptors on T and B cells The TCR complex can transmit messages to the interior of the cell. Molecules involved are chains, and the enzyme p56lck (is a lymphocyte-specific kinase of 56kDa) that is attached to the intracellular portion ...
... Antigen-specific activation of lymphocytes involves the specific receptors on T and B cells The TCR complex can transmit messages to the interior of the cell. Molecules involved are chains, and the enzyme p56lck (is a lymphocyte-specific kinase of 56kDa) that is attached to the intracellular portion ...
PowerPoint
... • Carrier proteins transport molecules too large to fit through channel proteins (glucose, amino acids): – molecule binds to receptor site on carrier protein – protein changes shape, molecules pass through – receptor site is specific to certain molecules ...
... • Carrier proteins transport molecules too large to fit through channel proteins (glucose, amino acids): – molecule binds to receptor site on carrier protein – protein changes shape, molecules pass through – receptor site is specific to certain molecules ...
iPS cell derived neuronal cells for drug discovery
... disease-relevant cells. With the advent of induced pluripotent stem (iPS) cell technology the facilitated access to a variety of disease-relevant target cells is now held out in prospect. In this review, we focus on the use of human iPS cell derived neurons for high throughput pharmaceutical drug sc ...
... disease-relevant cells. With the advent of induced pluripotent stem (iPS) cell technology the facilitated access to a variety of disease-relevant target cells is now held out in prospect. In this review, we focus on the use of human iPS cell derived neurons for high throughput pharmaceutical drug sc ...
ab109719 Cell Fractionation Kit - Standard
... Detergent I. The cytosol-containing fraction is separated from the remainder of cells containing intact mitochondria and nuclei by a simple centrifugation step. In the second step, mitochondrial proteins are then extracted with Detergent II and separated from the nucleicontaining fraction by a secon ...
... Detergent I. The cytosol-containing fraction is separated from the remainder of cells containing intact mitochondria and nuclei by a simple centrifugation step. In the second step, mitochondrial proteins are then extracted with Detergent II and separated from the nucleicontaining fraction by a secon ...
tissues.
... In the body plants cells not isolated, but placed groups - on the basis of community of origin, structure and functions. These groups of cells name ...
... In the body plants cells not isolated, but placed groups - on the basis of community of origin, structure and functions. These groups of cells name ...
PowerPoint
... • Carrier proteins transport molecules too large to fit through channel proteins (glucose, amino acids): – molecule binds to receptor site on carrier protein – protein changes shape, molecules pass through – receptor site is specific to certain molecules ...
... • Carrier proteins transport molecules too large to fit through channel proteins (glucose, amino acids): – molecule binds to receptor site on carrier protein – protein changes shape, molecules pass through – receptor site is specific to certain molecules ...
emboj2009123-sup
... prometaphase by treatment with 200 ng/ml nocodazole, followed by mitotic shake-off. Cells were then released into the cell cycle in the presence of cycloheximide (CHX) to avoid de novo protein synthesis. Lysates were prepared at the time points indicated and subjected to WB with the antibodies indic ...
... prometaphase by treatment with 200 ng/ml nocodazole, followed by mitotic shake-off. Cells were then released into the cell cycle in the presence of cycloheximide (CHX) to avoid de novo protein synthesis. Lysates were prepared at the time points indicated and subjected to WB with the antibodies indic ...
The Dictyostelium cell cycle and its relationship to differentiation
... do not go through a second round of mitosis and S-phase during development. Those cells that have not yet reached this cell cycle control point at the time of starvation halt at this point during early development. These cells will become prespore cells. The cell cycle block is released at the mound ...
... do not go through a second round of mitosis and S-phase during development. Those cells that have not yet reached this cell cycle control point at the time of starvation halt at this point during early development. These cells will become prespore cells. The cell cycle block is released at the mound ...
Objectives
... Chapter 3 Study Guide Microbiology (Bauman 2007) Objectives As you work through the activities and practice quizzes for this chapter, keep the following learning objectives in mind. Once you have mastered this chapter, you should be able to: * Describe the major processes of life and their presence ...
... Chapter 3 Study Guide Microbiology (Bauman 2007) Objectives As you work through the activities and practice quizzes for this chapter, keep the following learning objectives in mind. Once you have mastered this chapter, you should be able to: * Describe the major processes of life and their presence ...
Notes- Nerve Impulses and Junctions
... FACT 1: Lentils represent sodium ions. There are more sodium ions outside the nerve cell than inside, so there are more pintos in the “outside” pan. Lima beans represent potassium ions, pinto beans represent chloride ions, and the wads of construction paper represent proteins. In a real cell, there ...
... FACT 1: Lentils represent sodium ions. There are more sodium ions outside the nerve cell than inside, so there are more pintos in the “outside” pan. Lima beans represent potassium ions, pinto beans represent chloride ions, and the wads of construction paper represent proteins. In a real cell, there ...
Unit A Biology Textbook Unit Review Answers pages
... the cellular levels of poisonous gas. In addition to causing cancer, smoking aggravates other conditions, such as heart disease, liver disease, and emphysema. Babies of mothers who smoke have a higher incidence of neurological damage and lower birth weights. 26. Simple lifestyle changes that could r ...
... the cellular levels of poisonous gas. In addition to causing cancer, smoking aggravates other conditions, such as heart disease, liver disease, and emphysema. Babies of mothers who smoke have a higher incidence of neurological damage and lower birth weights. 26. Simple lifestyle changes that could r ...
Ch 7 sec 2 Notes
... Lysosomes break down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell. They are also involved in breaking down organelles that have outlived their usefulness. The cytoskeleton helps the cell maintain its shape and is also involved in movement. ...
... Lysosomes break down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell. They are also involved in breaking down organelles that have outlived their usefulness. The cytoskeleton helps the cell maintain its shape and is also involved in movement. ...
Herpes Virus - mbbsclub.com
... using antiserum against polysaccharide capsule. ▫ The capsule will swell and this process is called quellung reaction. ...
... using antiserum against polysaccharide capsule. ▫ The capsule will swell and this process is called quellung reaction. ...
Lesson IV Reading Material: Angiogenesis and
... cell can travel through the blood and eventually exit out into another organ. For example, a breast cancer cell that has recruited new blood vessels, can enter the blood vessels and travel to a distant site such as the lung, and exit there and begin growing another tumor in the lung. This process is ...
... cell can travel through the blood and eventually exit out into another organ. For example, a breast cancer cell that has recruited new blood vessels, can enter the blood vessels and travel to a distant site such as the lung, and exit there and begin growing another tumor in the lung. This process is ...
Coupling the cell cycle to cell growth
... not imply that mass is regulating the cell cycle (see below); mass is only a convenient general parameter for comparisons between cells in the same culture). Viewing cell-cycle events relative to a common parameter, rather than to each other, makes it possible to see connections and mechanisms of re ...
... not imply that mass is regulating the cell cycle (see below); mass is only a convenient general parameter for comparisons between cells in the same culture). Viewing cell-cycle events relative to a common parameter, rather than to each other, makes it possible to see connections and mechanisms of re ...
concept - Oslo University Hospital
... not imply that mass is regulating the cell cycle (see below); mass is only a convenient general parameter for comparisons between cells in the same culture). Viewing cell-cycle events relative to a common parameter, rather than to each other, makes it possible to see connections and mechanisms of re ...
... not imply that mass is regulating the cell cycle (see below); mass is only a convenient general parameter for comparisons between cells in the same culture). Viewing cell-cycle events relative to a common parameter, rather than to each other, makes it possible to see connections and mechanisms of re ...
S1 Methods.
... plasmid was cloned by subcloning of cytoplasmic ovalbumin cDNA (1-48aa secretion signal deleted) from pCI-neo-sOVA plasmid (Addgene plasmid 25098, kindly provided by Prof. Pedro Lowenstein, Cedars-Sinai Medical Center) into pEYFP-N1 vector (Clontech, USA) between NheI-BglII sites. Ubiquitin B cDNA w ...
... plasmid was cloned by subcloning of cytoplasmic ovalbumin cDNA (1-48aa secretion signal deleted) from pCI-neo-sOVA plasmid (Addgene plasmid 25098, kindly provided by Prof. Pedro Lowenstein, Cedars-Sinai Medical Center) into pEYFP-N1 vector (Clontech, USA) between NheI-BglII sites. Ubiquitin B cDNA w ...
cours Kmita mars 2017
... - Body development relies on a posterior elongation process with posterior tissues being formed last. Thereby, the sequential activation of Hox genes in time leads to the differential expression along the A-P axis (spatial collinearity). - The posterior elongation process itself is tightly linked to ...
... - Body development relies on a posterior elongation process with posterior tissues being formed last. Thereby, the sequential activation of Hox genes in time leads to the differential expression along the A-P axis (spatial collinearity). - The posterior elongation process itself is tightly linked to ...
Functionalization of AFM-tips for force measurements
... and plants. For cystic fibrosis patients, it is the main cause of mortality due to severe infections in the lungs. Immuno-depressed or weaker patients such as badly burnt persons are also prone to these infections. Finally, this pathogen is responsible of 10% of nosocomial infections in hospitals. T ...
... and plants. For cystic fibrosis patients, it is the main cause of mortality due to severe infections in the lungs. Immuno-depressed or weaker patients such as badly burnt persons are also prone to these infections. Finally, this pathogen is responsible of 10% of nosocomial infections in hospitals. T ...
Cell culture
Cell culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. In practice, the term ""cell culture"" now refers to the culturing of cells derived from multicellular eukaryotes, especially animal cells, in contrast with other types of culture that also grow cells, such as plant tissue culture, fungal culture, and microbiological culture (of microbes). The historical development and methods of cell culture are closely interrelated to those of tissue culture and organ culture. Viral culture is also related, with cells as hosts for the viruses. The laboratory technique of maintaining live cell lines (a population of cells descended from a single cell and containing the same genetic makeup) separated from their original tissue source became more robust in the middle 20th century.