Unruptured Aneurysm
... Blood supply of the brain To understand aneurysms, it is helpful to understand the circulatory system of the brain (see Anatomy of the Brain). Blood is carried to the brain by two paired arteries, the internal carotid arteries and the vertebral arteries (Fig. 1). The internal carotid arteries supply ...
... Blood supply of the brain To understand aneurysms, it is helpful to understand the circulatory system of the brain (see Anatomy of the Brain). Blood is carried to the brain by two paired arteries, the internal carotid arteries and the vertebral arteries (Fig. 1). The internal carotid arteries supply ...
Journal of Microbiological Methods
... antibody, from nonlabelled cells. This technique provides means for a detailed analysis of populations, which express DnirK genes in the environment, including structural aspects of a community and detailed promoter studies. Using the immunostaining approach, it was possible to identify bacteria, wh ...
... antibody, from nonlabelled cells. This technique provides means for a detailed analysis of populations, which express DnirK genes in the environment, including structural aspects of a community and detailed promoter studies. Using the immunostaining approach, it was possible to identify bacteria, wh ...
20 - PHSchool.com
... capillary, the minivalve flaps gape open, allowing fluid to enter the lymphatic capillary. However, when the pressure is greater inside the lymphatic capillary, the endothelial minivalve flaps are forced closed, preventing lymph from leaking back out as the pressure moves it along the vessel. Protei ...
... capillary, the minivalve flaps gape open, allowing fluid to enter the lymphatic capillary. However, when the pressure is greater inside the lymphatic capillary, the endothelial minivalve flaps are forced closed, preventing lymph from leaking back out as the pressure moves it along the vessel. Protei ...
Melanotransferrin stimulates t-PA
... In light of the importance of sMTf and plasminogen interaction [6,42], we investigated the potential effects of sMTf on the EC plasminogen activation system. Media from cells treated with different combinations of plasminogen, t-PA and sMTf were subjected to Western blot analysis. The activation of ...
... In light of the importance of sMTf and plasminogen interaction [6,42], we investigated the potential effects of sMTf on the EC plasminogen activation system. Media from cells treated with different combinations of plasminogen, t-PA and sMTf were subjected to Western blot analysis. The activation of ...
Yantar, a conserved arginine-rich protein is involved in Drosophila
... yantar (ytr), polka dots (pkdt), and splotchy (splo). Hemocytes from these mutants were visualized after immunostaining using two hemocyte-specific monoclonal antibodies, MAb H2 and L1. MAb H2 recognizes the hemese antigen present in all Drosophila hemocytes, whereas MAb L1 is specific for lamellocy ...
... yantar (ytr), polka dots (pkdt), and splotchy (splo). Hemocytes from these mutants were visualized after immunostaining using two hemocyte-specific monoclonal antibodies, MAb H2 and L1. MAb H2 recognizes the hemese antigen present in all Drosophila hemocytes, whereas MAb L1 is specific for lamellocy ...
Plant Cell
... Much of what is understood about mitosis in plants is based on extrapolation from how cell division functions in other systems, such as yeast (Scheres and Benfey, 1999). Identification of new genes that control this multicellular process in plants is hampered by the lack of a system in which cell di ...
... Much of what is understood about mitosis in plants is based on extrapolation from how cell division functions in other systems, such as yeast (Scheres and Benfey, 1999). Identification of new genes that control this multicellular process in plants is hampered by the lack of a system in which cell di ...
Apoptosis-inducing factor is involved in the regulation of caspase
... contrast, Apaf1-deficient neurons remained largely viable during the first 24 h of treatment. However, after 24 h, cell survival began to decline and by 48 h, 30% of Apaf1/ neurons remained viable. These results demonstrate that p53 induces neuronal cell death through a rapid Apaf1-dependent path ...
... contrast, Apaf1-deficient neurons remained largely viable during the first 24 h of treatment. However, after 24 h, cell survival began to decline and by 48 h, 30% of Apaf1/ neurons remained viable. These results demonstrate that p53 induces neuronal cell death through a rapid Apaf1-dependent path ...
A rapid and robust assay for detection of S
... effectively be determined by flow cytometry after isolation of nuclei. In animal cell cultures, high quality and intact nuclei preparations can be relatively easily obtained in hypotonic buffers with detergents. In plants, however, cell walls pose a significant barrier for nuclei isolation. To allev ...
... effectively be determined by flow cytometry after isolation of nuclei. In animal cell cultures, high quality and intact nuclei preparations can be relatively easily obtained in hypotonic buffers with detergents. In plants, however, cell walls pose a significant barrier for nuclei isolation. To allev ...
Using glyco-engineering to produce therapeutic proteins
... cellular recognition events depend on the presence of specific glycan structures. Thus, glycosylation has a huge impact on the biological activity of glycoproteins and should be carefully controlled during manufacturing to achieve optimized therapeutic efficacy. Dependent on the species, cell-type, ...
... cellular recognition events depend on the presence of specific glycan structures. Thus, glycosylation has a huge impact on the biological activity of glycoproteins and should be carefully controlled during manufacturing to achieve optimized therapeutic efficacy. Dependent on the species, cell-type, ...
SED4 Encodes a Yeast Endoplasmic Reticulum
... Secl2p, a close homologue of Sed4p, also acts early in the assembly of transport vesicles. However, SEC12 performs a different function than SED4 since Secl2p does not bind Secl6p, and genetic tests show that SEC12 and SED4 are not functionally interchangeable. The importance of Sed4p for vesicle fo ...
... Secl2p, a close homologue of Sed4p, also acts early in the assembly of transport vesicles. However, SEC12 performs a different function than SED4 since Secl2p does not bind Secl6p, and genetic tests show that SEC12 and SED4 are not functionally interchangeable. The importance of Sed4p for vesicle fo ...
Phylum Porifera
... true systems, but the following structures fulfill the sponges needs (next slide): ...
... true systems, but the following structures fulfill the sponges needs (next slide): ...
Structure and Function of the Plasma Membrane
... external environment through which a solute molecule can move often by the expenditure of cellular energy and by the mediation of a number of distinct components which together make up the particular transport system. This selective barrier to free diffusion is the plasma membrane. Now, it is appare ...
... external environment through which a solute molecule can move often by the expenditure of cellular energy and by the mediation of a number of distinct components which together make up the particular transport system. This selective barrier to free diffusion is the plasma membrane. Now, it is appare ...
NSC 104 - National Open University of Nigeria
... Physiology is the scientific study of how the body works under normal conditions or in a state of good health. It describes how cells operate, how they combine their functions in specific organs, and how these organs work together to maintain a stable environment inside the body. Physiology is the f ...
... Physiology is the scientific study of how the body works under normal conditions or in a state of good health. It describes how cells operate, how they combine their functions in specific organs, and how these organs work together to maintain a stable environment inside the body. Physiology is the f ...
Thyroid from Stem cells Nature 2012
... iodide organification is in line with their TFC-like molecular signature and their three-dimensional follicular organization. In turn, the lack of similar functional properties of cell cultures derived after the induction of either NKX2-1 (Fig. 2i) or PAX8 alone (Fig. 2j) would be consistent with a ...
... iodide organification is in line with their TFC-like molecular signature and their three-dimensional follicular organization. In turn, the lack of similar functional properties of cell cultures derived after the induction of either NKX2-1 (Fig. 2i) or PAX8 alone (Fig. 2j) would be consistent with a ...
Structure and Function of the Plasma Membrane A biochemical
... external environment through which a solute molecule can move often by the expenditure of cellular energy and by the mediation of a number of distinct components which together make up the particular transport system. This selective barrier to free diffusion is the plasma membrane. Now, it is appare ...
... external environment through which a solute molecule can move often by the expenditure of cellular energy and by the mediation of a number of distinct components which together make up the particular transport system. This selective barrier to free diffusion is the plasma membrane. Now, it is appare ...
Canonical Wnt9b signaling balances progenitor cell
... homogenized into a single-cell suspension. Nuclei from crosslinked cells were resuspended in Tris-EDTA buffer and sonicated. The soluble chromatin was transferred into radioimmunoprecipitation assay (RIPA) buffer and precleared. Immunoprecipitation was performed with 5 g of rabbit anti--catenin (S ...
... homogenized into a single-cell suspension. Nuclei from crosslinked cells were resuspended in Tris-EDTA buffer and sonicated. The soluble chromatin was transferred into radioimmunoprecipitation assay (RIPA) buffer and precleared. Immunoprecipitation was performed with 5 g of rabbit anti--catenin (S ...
document
... understanding living things = understanding basic chemistry. A molecule is a unit of atoms bonded together. A macromolecule is a very large and complex molecule. ...
... understanding living things = understanding basic chemistry. A molecule is a unit of atoms bonded together. A macromolecule is a very large and complex molecule. ...
HSC – Biology – Maintaining a Balance - HSC Guru
... 2) White blood cells – These are about 0.1% of the blood and are used to destroy foreign cells and debris, and also to act in immune response 3) Platelets – these are about 0.01% of the blood and aid in blood clotting and inflammation. 4) Red blood cells – About 45% of the blood and transport most o ...
... 2) White blood cells – These are about 0.1% of the blood and are used to destroy foreign cells and debris, and also to act in immune response 3) Platelets – these are about 0.01% of the blood and aid in blood clotting and inflammation. 4) Red blood cells – About 45% of the blood and transport most o ...
PDF
... hemisegments of mAb 22C10-immunostained embryos (A,D,G), DiI-labelled v’ch1 neurons (B,E,H) and diagrams showing site of exit and orientation of the v’ch1 dendrite in wild-type (C), NetAp (F) and fra3 (I) mutants. Arrows in A, D and G show the v’ch1 dendrite, white dots show the lch5-5 neuron, and t ...
... hemisegments of mAb 22C10-immunostained embryos (A,D,G), DiI-labelled v’ch1 neurons (B,E,H) and diagrams showing site of exit and orientation of the v’ch1 dendrite in wild-type (C), NetAp (F) and fra3 (I) mutants. Arrows in A, D and G show the v’ch1 dendrite, white dots show the lch5-5 neuron, and t ...
The NK2.1 receptor is encoded by Ly-49C and its
... (31) led us to first investigate the Ly-49 gene family. Individual Ly-49 cDNAs were transiently expressed in COS cells which were subsequently tested for reactivity with the anti-NK2.1 mAb. 4LO3311 was found to react specifically with Ly-49C (Fig. 1) but none of the other Ly-49s tested (data not sho ...
... (31) led us to first investigate the Ly-49 gene family. Individual Ly-49 cDNAs were transiently expressed in COS cells which were subsequently tested for reactivity with the anti-NK2.1 mAb. 4LO3311 was found to react specifically with Ly-49C (Fig. 1) but none of the other Ly-49s tested (data not sho ...
Laboratory Research, Cloning, and Human Cell Lines
... of a low-risk GMO or group of GMOs and would be valid only for the institution which sought the approva l. (IBSCs are local committees and do not have national responsibilities. Currently ERMA approvals to import GMOs are valid nationally. The proposed change will result in a more restricted approva ...
... of a low-risk GMO or group of GMOs and would be valid only for the institution which sought the approva l. (IBSCs are local committees and do not have national responsibilities. Currently ERMA approvals to import GMOs are valid nationally. The proposed change will result in a more restricted approva ...
Relating the mechanics of the primary plant cell
... been linked with both increased and decreased cell wall stiffness in vivo (Palin and Geitmann, 2012). In the pollen tube, the apical end of the cell displays highly methylesterified pectin which has been correlated with softer mechanics and is consistent with the physical requirements of the rapid g ...
... been linked with both increased and decreased cell wall stiffness in vivo (Palin and Geitmann, 2012). In the pollen tube, the apical end of the cell displays highly methylesterified pectin which has been correlated with softer mechanics and is consistent with the physical requirements of the rapid g ...
Protists
... back to about 1.2 billion years ago compared to bacteria which appear about 3.5 billion years ago. We do not know how the various groups of protists are related to one another. We assume they arose from certain groups of bacteria, but when and how they came into being, scientists are still invest ...
... back to about 1.2 billion years ago compared to bacteria which appear about 3.5 billion years ago. We do not know how the various groups of protists are related to one another. We assume they arose from certain groups of bacteria, but when and how they came into being, scientists are still invest ...
Third and Fourth Year Biology,
... State that enzymes have a high specificity for their substrate. State that enzymes catalyse the chemical reactions occurring in living cells: respiration, photosynthesis, protein synthesis. State that each protein has its own number and sequence of amino acids, resulting in different shaped molecule ...
... State that enzymes have a high specificity for their substrate. State that enzymes catalyse the chemical reactions occurring in living cells: respiration, photosynthesis, protein synthesis. State that each protein has its own number and sequence of amino acids, resulting in different shaped molecule ...