a-Catulin, a Rho signalling component, can regulate NF
... ubiquitin-dependent degradation of IkBa and translocation of NF-kB to the nucleus. IKK-a and -b contain leucine zipper domains that mediate their homo- and heterodimerization, and HLH domains that physically interact with their kinase domains to function as intramolecular regulators (Zandi et al., 1 ...
... ubiquitin-dependent degradation of IkBa and translocation of NF-kB to the nucleus. IKK-a and -b contain leucine zipper domains that mediate their homo- and heterodimerization, and HLH domains that physically interact with their kinase domains to function as intramolecular regulators (Zandi et al., 1 ...
Cytotoxic Effects of Nanoparticles Assessed In Vitro and In Vivo
... comparison was shown with micro-sized particles. Here, we report the investigation on the toxicity of three different nanoparticles along with a micro-sized paticle as a control. Moreover, the effect of size within the same nanoparticle was assessed. The following human cell lines were used; liver ( ...
... comparison was shown with micro-sized particles. Here, we report the investigation on the toxicity of three different nanoparticles along with a micro-sized paticle as a control. Moreover, the effect of size within the same nanoparticle was assessed. The following human cell lines were used; liver ( ...
PPT File
... of the extracellular matrix Extracellular matrix is composed of: - heteropolysaccharides: glycosaminoglycans - fibrous proteins: collagen, elastin, fibronectin, laminin. Glycosaminoglycans: a family of linear polymers of repeating disaccharide units. One is always either Nacetylglucosamine or N-acet ...
... of the extracellular matrix Extracellular matrix is composed of: - heteropolysaccharides: glycosaminoglycans - fibrous proteins: collagen, elastin, fibronectin, laminin. Glycosaminoglycans: a family of linear polymers of repeating disaccharide units. One is always either Nacetylglucosamine or N-acet ...
Canine Cardiac Support - Veterinary Center of Parker Inc.
... Canine Cardiac Support is a nutritional supplement formulated with ingredients known as functional foods. These are foods that have been shown to benefit various organs and tissues in the body. Canine Cardiac Support is formulated to provide support for the myriad of tissues involved in cardiovascul ...
... Canine Cardiac Support is a nutritional supplement formulated with ingredients known as functional foods. These are foods that have been shown to benefit various organs and tissues in the body. Canine Cardiac Support is formulated to provide support for the myriad of tissues involved in cardiovascul ...
Systemic inflammatory response syndrome
... 1. White blood count > 12 x 109/l or < 4 x 109/l or > 10% immature (band) forms within the bloodstream, confirmed by cultivation presence of bacteria within the bloodstream, but this condition does not always lead to SIRS the presence of a systolic blood pressure of less than 90 mm Hg or a reduction ...
... 1. White blood count > 12 x 109/l or < 4 x 109/l or > 10% immature (band) forms within the bloodstream, confirmed by cultivation presence of bacteria within the bloodstream, but this condition does not always lead to SIRS the presence of a systolic blood pressure of less than 90 mm Hg or a reduction ...
dependence of cell-type proportioning and sorting on cell cycle
... Under the synchrony conditions used in these experiments the 5 phase lasts about 0-5 h and occurs immediately after mitosis (Weijer et al. 1984a). Hence many of the cells that exhibit prestalk sorting properties were also in S phase at the time of starvation. The significance of this fact is at pres ...
... Under the synchrony conditions used in these experiments the 5 phase lasts about 0-5 h and occurs immediately after mitosis (Weijer et al. 1984a). Hence many of the cells that exhibit prestalk sorting properties were also in S phase at the time of starvation. The significance of this fact is at pres ...
Protective Effect of Sulforaphane against Dopaminergic Cell Death
... manner. Taken together, these results indicate that SF causes induction of QR1 gene expression, removal of intracellular DA quinone, and protection against toxicity in DAergic cells. Thus, this major isothiocyanate found in cruciferous vegetables may serve as a potential candidate for development of ...
... manner. Taken together, these results indicate that SF causes induction of QR1 gene expression, removal of intracellular DA quinone, and protection against toxicity in DAergic cells. Thus, this major isothiocyanate found in cruciferous vegetables may serve as a potential candidate for development of ...
Replication of Marburg Virus in Human Endothelial Cells
... containing two DdeI recognition sites ( 15). As shown in Figures 5 b and c, RNA PCR first resulted in positive cDNA products 12 h postinfection. cDNA products were not detectable within the first 8 h postinfection. The specificity of the amplified products was considered by two independent approache ...
... containing two DdeI recognition sites ( 15). As shown in Figures 5 b and c, RNA PCR first resulted in positive cDNA products 12 h postinfection. cDNA products were not detectable within the first 8 h postinfection. The specificity of the amplified products was considered by two independent approache ...
PDF Link
... optical phase shift through a red blood cell is a function of both thickness and refractive index, the demonstrated morphological analysis has depended on a priori knowledge of the hemoglobin concentration [10,21]. Other groups utilizing phase measurements have addressed this problem in various mann ...
... optical phase shift through a red blood cell is a function of both thickness and refractive index, the demonstrated morphological analysis has depended on a priori knowledge of the hemoglobin concentration [10,21]. Other groups utilizing phase measurements have addressed this problem in various mann ...
Macromomycin, an Inhibitor of the Membrane Function of Tumor Cells
... Counting of Cells. Monolayer cultures of HeLa cells were freed from the medium and treated with 0.1 M citric acid at 37° for 1 hr. Cell nuclei were stained with crystal violet (0.05%) in 0.1 M citric acid solution and counted in a hemocytometer. Yoshida sarcoma cells were counted directly as intact ...
... Counting of Cells. Monolayer cultures of HeLa cells were freed from the medium and treated with 0.1 M citric acid at 37° for 1 hr. Cell nuclei were stained with crystal violet (0.05%) in 0.1 M citric acid solution and counted in a hemocytometer. Yoshida sarcoma cells were counted directly as intact ...
Analyzing Red Blood Cell-Deformability Distributions
... J. G. G. Dobbe,1 M. R. Hardeman,2 G. J. Streekstra,3 J. Strackee,3 C. Ince,2 and C. A. Grimbergen1,3 ABSTRACT: Background. Red blood cells (RBCs) must deform to pass the smallest capillaries of the microcirculation. Available techniques for measuring RBC deformability often provide an indication of ...
... J. G. G. Dobbe,1 M. R. Hardeman,2 G. J. Streekstra,3 J. Strackee,3 C. Ince,2 and C. A. Grimbergen1,3 ABSTRACT: Background. Red blood cells (RBCs) must deform to pass the smallest capillaries of the microcirculation. Available techniques for measuring RBC deformability often provide an indication of ...
ThePhyscomitrella patensunique alpha
... The biosynthesis of oxylipins is catalyzed by fatty acid oxygenases including lipoxygenases (LOXs) and α-dioxygenases (α-DOXs), which add molecular oxygen to polyunsaturated fatty acids, mainly linolenic (18:3) and linoleic (18:2) acids leading to hydroperoxide formation [3,4]. While LOXs are locate ...
... The biosynthesis of oxylipins is catalyzed by fatty acid oxygenases including lipoxygenases (LOXs) and α-dioxygenases (α-DOXs), which add molecular oxygen to polyunsaturated fatty acids, mainly linolenic (18:3) and linoleic (18:2) acids leading to hydroperoxide formation [3,4]. While LOXs are locate ...
Growth Factors Are Released by Mechanically Wounded
... (Fig. 1 B). However, HRP staining was not observed within the organelles of scraped cells. Occasionally lysed cells were observed that were entirely unstained. When cells were scraped in cold medium, their organelles were similarly unstained, despite the fact that most cells were clearly irreversibl ...
... (Fig. 1 B). However, HRP staining was not observed within the organelles of scraped cells. Occasionally lysed cells were observed that were entirely unstained. When cells were scraped in cold medium, their organelles were similarly unstained, despite the fact that most cells were clearly irreversibl ...
Background Biology and Biochemistry Notes B1
... physical factors—such as soil, air, and temperature—and also of other organisms. An organism is an individual living thing. Many living things interact with other organisms in their environment. In fact, they may need other organisms in order to survive. For example, living things that cannot make t ...
... physical factors—such as soil, air, and temperature—and also of other organisms. An organism is an individual living thing. Many living things interact with other organisms in their environment. In fact, they may need other organisms in order to survive. For example, living things that cannot make t ...
a Mutated HLA Class I Gene Product Tumor Suppressor Gene
... such as PRAME and FGF-5 are overexpressed in a variety of tumor types (2, 3), and the relatively low levels of expression in normal tissues may not be sufficient to trigger T cell responses. A variety of genetic alterations that include point mutations, nucleotide deletions, as well as chromosomal t ...
... such as PRAME and FGF-5 are overexpressed in a variety of tumor types (2, 3), and the relatively low levels of expression in normal tissues may not be sufficient to trigger T cell responses. A variety of genetic alterations that include point mutations, nucleotide deletions, as well as chromosomal t ...
CHAPTER 3: CELLS
... Membrane Transport (i.e. movements into and out of cells) The passage of a substance through the cell membrane may be passive (requires no energy expenditure) or an active process (requires energy expenditure). In passive transport processes, substances move from where they are in high concentration ...
... Membrane Transport (i.e. movements into and out of cells) The passage of a substance through the cell membrane may be passive (requires no energy expenditure) or an active process (requires energy expenditure). In passive transport processes, substances move from where they are in high concentration ...
Biology of Tooth Movement
... Prostaglandins were first discovered by Von Euler [16] in 1934. The compound was isolated from human semen and it was believed at that time that the prostate gland was major source. It is now known that prostaglandins are produced by nearly all tissues, but the name has been retained. The ability to ...
... Prostaglandins were first discovered by Von Euler [16] in 1934. The compound was isolated from human semen and it was believed at that time that the prostate gland was major source. It is now known that prostaglandins are produced by nearly all tissues, but the name has been retained. The ability to ...
Concert 96 Protein Screen - Thermo Fisher Scientific
... creates problems in cases where the gene of interest is toxic to bacterial cells. In these cases, expression of the toxic gene under uninduced conditions leads to selection of cells that express the lowest levels of the toxic gene. These cells are often unable to express high levels of the gene of i ...
... creates problems in cases where the gene of interest is toxic to bacterial cells. In these cases, expression of the toxic gene under uninduced conditions leads to selection of cells that express the lowest levels of the toxic gene. These cells are often unable to express high levels of the gene of i ...
Understanding the Complete Blood Count With Differential CONTINUING EDUCATION
... For the patient who is asymptomatic and active with a reliable benign history and undergoing a minor procedure, an H&H assessment may be all that is necessary or may not be indicated at all. For those patients undergoing major procedures, a CBC with platelets should be completed. The CBC is indicate ...
... For the patient who is asymptomatic and active with a reliable benign history and undergoing a minor procedure, an H&H assessment may be all that is necessary or may not be indicated at all. For those patients undergoing major procedures, a CBC with platelets should be completed. The CBC is indicate ...
PDF
... upon whether or not inductive interactions are required for the cell differentiations to occur. The results reported in the next section show that the spontaneous differentiation potential of cells isolated from the blastula is quite narrow. This result is not unexpected, for it is well known that i ...
... upon whether or not inductive interactions are required for the cell differentiations to occur. The results reported in the next section show that the spontaneous differentiation potential of cells isolated from the blastula is quite narrow. This result is not unexpected, for it is well known that i ...
Production of monoterpenoids and aroma compounds from cell
... part by a cold finger to condense the vapours. The apparatus design drives the high-density layer (dichloromethane) and the low-density layer (water) to return to their respective flasks. The steam distillation was stopped after ...
... part by a cold finger to condense the vapours. The apparatus design drives the high-density layer (dichloromethane) and the low-density layer (water) to return to their respective flasks. The steam distillation was stopped after ...
PDF
... genes, designated as Hro-hes (accession# AY144625) and Tru-hes (accession# AY144624). Each fragment contains an intron (126 and 324 bp, respectively) at a site that is conserved with respect to other organisms (Fig. 2). For Tru-hes, we obtained only a partial sequence within the bHLH domain. For Hro ...
... genes, designated as Hro-hes (accession# AY144625) and Tru-hes (accession# AY144624). Each fragment contains an intron (126 and 324 bp, respectively) at a site that is conserved with respect to other organisms (Fig. 2). For Tru-hes, we obtained only a partial sequence within the bHLH domain. For Hro ...
18. plant growth - Development of e
... Typical growth regions in plants are the apices of shoot and root. Such growing regions are known as apical meristems, primary meristems or regions of primary growth. These apical meristems are responsible for the increase in length, differentiation of various appendages and formation of plant tissu ...
... Typical growth regions in plants are the apices of shoot and root. Such growing regions are known as apical meristems, primary meristems or regions of primary growth. These apical meristems are responsible for the increase in length, differentiation of various appendages and formation of plant tissu ...
Myeloma Terms and Definitions
... the bloodstream. (See Hypercalcemia.) Cancer: A term for diseases in which malignant cells divide without control. Cancer cells can invade nearby tissues and spread through the bloodstream and lymphatic system to other parts of the body. Carcinogen: Any substance or agent that produces or stimulates ...
... the bloodstream. (See Hypercalcemia.) Cancer: A term for diseases in which malignant cells divide without control. Cancer cells can invade nearby tissues and spread through the bloodstream and lymphatic system to other parts of the body. Carcinogen: Any substance or agent that produces or stimulates ...
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.