Cytotoxicity of resin monomers on human gingival - GCP
... this study showed that there was a significant difference in TC50 values between three HGF cultures and between HaCaT cells and HGF cell lines. Difference in monomer-sensitivities of HGF cultures isolated from different patients were an important finding of this study that can explain the variations i ...
... this study showed that there was a significant difference in TC50 values between three HGF cultures and between HaCaT cells and HGF cell lines. Difference in monomer-sensitivities of HGF cultures isolated from different patients were an important finding of this study that can explain the variations i ...
Developmental Biology
... • Discuss how the amount of yolk in the egg affects the type of cleavage and gastrulation that occur and that the amount of yolk in the egg relates to the evolution of the organism. • Describe specific types of cellular movements that occur during Gastrulation including: epiboly, convergent extensio ...
... • Discuss how the amount of yolk in the egg affects the type of cleavage and gastrulation that occur and that the amount of yolk in the egg relates to the evolution of the organism. • Describe specific types of cellular movements that occur during Gastrulation including: epiboly, convergent extensio ...
BE.342/442 Tuesday, October 25, 2005 Topic: Biomineralization
... Bones and teeth can be mineralized and fossilized. The insoluble calcium and bones and teeth is held together with proteins, the crystal structure of which is not entirely known. Read “The Material Bone: Stucture-Mechanical Function Relations” by S. Weiner and H. D. Wagner, on the course website. Th ...
... Bones and teeth can be mineralized and fossilized. The insoluble calcium and bones and teeth is held together with proteins, the crystal structure of which is not entirely known. Read “The Material Bone: Stucture-Mechanical Function Relations” by S. Weiner and H. D. Wagner, on the course website. Th ...
Life in a Cell
... two German biologists Matthias Schleiden and Theodor Schwann, did experiments to see what kinds of living things had cells. They formed hypotheses that all plants and animals were made of cells. The experiments of Schleiden, Schwann and other scientists lead to the development of the cell theory. Th ...
... two German biologists Matthias Schleiden and Theodor Schwann, did experiments to see what kinds of living things had cells. They formed hypotheses that all plants and animals were made of cells. The experiments of Schleiden, Schwann and other scientists lead to the development of the cell theory. Th ...
histo-anatomical aspects of the nepenthes max7m4 reinw. ex ness
... The genus Nepenthes is widespread in the Malaysian Region with outlying species occurring west to Madagascar and north to India. To date nearly 90 species are recognized, displaying a great diversity of forms. Carnivore is an answer to the lack of nutrients. While plants get their energy from sunlig ...
... The genus Nepenthes is widespread in the Malaysian Region with outlying species occurring west to Madagascar and north to India. To date nearly 90 species are recognized, displaying a great diversity of forms. Carnivore is an answer to the lack of nutrients. While plants get their energy from sunlig ...
Document
... microbiota produce compounds that either directly or indirectly contribute to CR. Indole is an abundant GI tract metabolite produced from tryptophan strictly by the microbiota. In the GI tract, dendritic cells (DCs), professional phagocytes that sense the microbiota and provide a link to host immuni ...
... microbiota produce compounds that either directly or indirectly contribute to CR. Indole is an abundant GI tract metabolite produced from tryptophan strictly by the microbiota. In the GI tract, dendritic cells (DCs), professional phagocytes that sense the microbiota and provide a link to host immuni ...
Tumor Specific Antigens
... cost-effective minimally invasive. e.g : Pap smear for the diagnosis of cervical dysplasias and neoplasms. • Cells exfoliated into body fluids can be examined. • Fine needle aspiration (FNA) can be used also. ...
... cost-effective minimally invasive. e.g : Pap smear for the diagnosis of cervical dysplasias and neoplasms. • Cells exfoliated into body fluids can be examined. • Fine needle aspiration (FNA) can be used also. ...
Profile
... MADE OF: the Vacuole is made of a cell membrane that is a water filled sack used to store and absorb. FUNCTION: The function of the vacuole is to absorb and store the nutrients the cell needs to survive. MISCELLANEOUS: *gets rid of things that may damage a cell *contains waste products *maintains hy ...
... MADE OF: the Vacuole is made of a cell membrane that is a water filled sack used to store and absorb. FUNCTION: The function of the vacuole is to absorb and store the nutrients the cell needs to survive. MISCELLANEOUS: *gets rid of things that may damage a cell *contains waste products *maintains hy ...
Common Characteristics of B and T Lymphocytes
... A lymphocyte becomes immunocompetent when it has a viable lymphocyte antigen receptor. Most mature B and T cells exhibit tolerance to self-antigens, a characteristic established as the cells developed in the primary lymphoid organs. Page 11: Education: Positive and Negative Selection Although ...
... A lymphocyte becomes immunocompetent when it has a viable lymphocyte antigen receptor. Most mature B and T cells exhibit tolerance to self-antigens, a characteristic established as the cells developed in the primary lymphoid organs. Page 11: Education: Positive and Negative Selection Although ...
Introduction - York College
... amacrine cell types that do not fit into any of the three groups nor do they appear in their designated areas. (Masland et al, 1984; Vaney 1990). The somas of these displaced cells are located in the ganglion cell layer. Research has shown that the dendrites of certain displaced types such as the in ...
... amacrine cell types that do not fit into any of the three groups nor do they appear in their designated areas. (Masland et al, 1984; Vaney 1990). The somas of these displaced cells are located in the ganglion cell layer. Research has shown that the dendrites of certain displaced types such as the in ...
Investigating Bacterial Pathogen-host Interaction by Using Scanning
... Understanding the complex pathogenic bacteria-host interaction requires investigation at the level of single cells/tissues and single infection events. For this purpose, the electron microscopy is employed to examine bacterial infection in cultured cells or animal models. The TEM and SEM are particu ...
... Understanding the complex pathogenic bacteria-host interaction requires investigation at the level of single cells/tissues and single infection events. For this purpose, the electron microscopy is employed to examine bacterial infection in cultured cells or animal models. The TEM and SEM are particu ...
Common Characteristics of B and T Lymphocytes
... • A lymphocyte becomes immunocompetent when it has a viable lymphocyte antigen receptor. • Most mature B and T cells exhibit tolerance to self-antigens, a characteristic established as the cells developed in the primary lymphoid organs. Page 11: Education: Positive and Negative Selection • Although ...
... • A lymphocyte becomes immunocompetent when it has a viable lymphocyte antigen receptor. • Most mature B and T cells exhibit tolerance to self-antigens, a characteristic established as the cells developed in the primary lymphoid organs. Page 11: Education: Positive and Negative Selection • Although ...
ADAPTING A MOCK CIRCULATORY LOOP FOR USE IN THE
... engineering therapies is desirable, as it provides an environment very similar to the in vivo for testing of tissue engineered heart valves, without requiring test animals and surgery. The principle challenge in adapting a mock circulatory loop for tissue engineering use is developing blood analogue ...
... engineering therapies is desirable, as it provides an environment very similar to the in vivo for testing of tissue engineered heart valves, without requiring test animals and surgery. The principle challenge in adapting a mock circulatory loop for tissue engineering use is developing blood analogue ...
Are mesenchymal stem cells in rheumatoid Open Access
... either cell type from culture-expanded synovial stromal cell populations. It is not known, therefore, whether FLS and MSC properties reside in the same individual cell or in distinct cell types. To shed light on the relationship between these two cell types, we carried out studies at the single cell ...
... either cell type from culture-expanded synovial stromal cell populations. It is not known, therefore, whether FLS and MSC properties reside in the same individual cell or in distinct cell types. To shed light on the relationship between these two cell types, we carried out studies at the single cell ...
Age-related changes in lymphocyte development and function
... expression must be involved when decreases in primary B lymphopoiesis are found. There is disagreement in the literature regarding the effects of aging on the number of surface immunoglobulin-positive cells in the bone marrow. One study made the unexpected observation that their number was relativel ...
... expression must be involved when decreases in primary B lymphopoiesis are found. There is disagreement in the literature regarding the effects of aging on the number of surface immunoglobulin-positive cells in the bone marrow. One study made the unexpected observation that their number was relativel ...
siop lesson plan for
... attachment surface for several extracellular structures, including the cell wall,glycocalyx, and intracellular cytoskeleton. Cell membranes can be artificially reassembled.[4][5][6] ...
... attachment surface for several extracellular structures, including the cell wall,glycocalyx, and intracellular cytoskeleton. Cell membranes can be artificially reassembled.[4][5][6] ...
Dynamic Proteomics of Individual Cancer Cells in Response to a
... Why do seemingly identical cells respond differently to a drug? To address this, we studied the dynamics and variability of the protein response of human cancer cells to a chemotherapy drug, camptothecin. We present a dynamic-proteomics approach that measures the levels and locations of nearly 1000 ...
... Why do seemingly identical cells respond differently to a drug? To address this, we studied the dynamics and variability of the protein response of human cancer cells to a chemotherapy drug, camptothecin. We present a dynamic-proteomics approach that measures the levels and locations of nearly 1000 ...
Function Molecular Mechanism to Dampen Mast Cell Endocytosis of
... T cells putatively playing an important role in the amplification of inflammatory response (12). Current therapeutic strategies for the treatment of allergic diseases rely on the use of anti-inflammatory drugs (13). Although these treatments can be highly effective at controlling disease, they are o ...
... T cells putatively playing an important role in the amplification of inflammatory response (12). Current therapeutic strategies for the treatment of allergic diseases rely on the use of anti-inflammatory drugs (13). Although these treatments can be highly effective at controlling disease, they are o ...
Imaging of plant dynamin-related proteins and clathrin around the
... the cell surface just beneath the edge of the region where GFP fluorescence was observed (shown in red in Figure 1C), and the thickness of the BY-2 cell wall which is about 200 nm (Follet-Gueye et al. 2003). The distances between the cell surface and the cover glass are calculated from the intervals ...
... the cell surface just beneath the edge of the region where GFP fluorescence was observed (shown in red in Figure 1C), and the thickness of the BY-2 cell wall which is about 200 nm (Follet-Gueye et al. 2003). The distances between the cell surface and the cover glass are calculated from the intervals ...
Slide 1
... • OLD BOTTLE OF DNA FOUND TO HAVE STRONG ACTIVITY, BUT NOT NEW BOTTLE • KINETIN IDENTIFIED AS DEGRADATION PRODUCT OF DNA ...
... • OLD BOTTLE OF DNA FOUND TO HAVE STRONG ACTIVITY, BUT NOT NEW BOTTLE • KINETIN IDENTIFIED AS DEGRADATION PRODUCT OF DNA ...
Anemia
... • Exposure of G6PD-deficient red cells to high levels of oxidants causes the cross-linking of reactive sulfhydryl groups on globin chains, which become denatured and form membrane-bound precipitates known as Heinz bodies • These are seen as dark inclusions within red cells stained with crystal viole ...
... • Exposure of G6PD-deficient red cells to high levels of oxidants causes the cross-linking of reactive sulfhydryl groups on globin chains, which become denatured and form membrane-bound precipitates known as Heinz bodies • These are seen as dark inclusions within red cells stained with crystal viole ...
49 Localization of enzymes in certain secretory cells of Helix
... phosphatase is present in smooth lamellar aggregates, and the TPPase activity in membrane-bounded, spheroidal lipochondria, similar to the mixed lipid globules of Helix. However, in the spermatid of Helix, alkaline phosphatase and TPPase are localized in the Golgi lamellae; acid phosphatase is not p ...
... phosphatase is present in smooth lamellar aggregates, and the TPPase activity in membrane-bounded, spheroidal lipochondria, similar to the mixed lipid globules of Helix. However, in the spermatid of Helix, alkaline phosphatase and TPPase are localized in the Golgi lamellae; acid phosphatase is not p ...
Pancreatic Beta Cell Lines and their Applications in Diabetes
... A primary beta cell culture is usually derived either by enzymatic or mechanical dispersal of the tissue. The most frequently used enzymes are crude preparations of trypsin, collagenase, elastase, hyaluronidase, pronase, DNase, dispase, alone or in various combinations. The most common enzyme used i ...
... A primary beta cell culture is usually derived either by enzymatic or mechanical dispersal of the tissue. The most frequently used enzymes are crude preparations of trypsin, collagenase, elastase, hyaluronidase, pronase, DNase, dispase, alone or in various combinations. The most common enzyme used i ...
Medaka haploid embryonic stem cells are susceptible to Singapore
... materials, suggesting continuity of the assembly intermediate with cellular membrane compartments. At stage II, empty hexagonal capsids were apparent. At stage III, the assembly process was complete, leading to the production of mature virus particles. Similar stages have been described for African ...
... materials, suggesting continuity of the assembly intermediate with cellular membrane compartments. At stage II, empty hexagonal capsids were apparent. At stage III, the assembly process was complete, leading to the production of mature virus particles. Similar stages have been described for African ...
Tissue engineering
Tissue engineering is the use of a combination of cells, engineering and materials methods, and suitable biochemical and physicochemical factors to improve or replace biological functions. While it was once categorized as a sub-field of biomaterials, having grown in scope and importance it can be considered as a field in its own right.While most definitions of tissue engineering cover a broad range of applications, in practice the term is closely associated with applications that repair or replace portions of or whole tissues (i.e., bone, cartilage, blood vessels, bladder, skin, muscle etc.). Often, the tissues involved require certain mechanical and structural properties for proper functioning. The term has also been applied to efforts to perform specific biochemical functions using cells within an artificially-created support system (e.g. an artificial pancreas, or a bio artificial liver). The term regenerative medicine is often used synonymously with tissue engineering, although those involved in regenerative medicine place more emphasis on the use of stem cells or progenitor cells to produce tissues.