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Grade 8 Science Package - Sunrise School Division
Grade 8 Science Package - Sunrise School Division

... Grades 5 to 8 Science: A Foundation for Implementation (2000) will provide planning tools, as well as suggestions for instruction and assessment. It is expected that each of the clusters (1–4) presented in this framework be given equal time. complement this Science Framework, providing support for i ...
Respiratory System
Respiratory System

... segments & each segment has a tertiary (segmental) bronchus  Segments are functionally divided into many lobules & each lobule receives a terminal bronchiole ...
PDF - Oxford Academic
PDF - Oxford Academic

... Similarly, in plants, the RBR protein functions are controlled by phosphorylation and protein–protein interactions (reviewed by Gutierrez, 1998; Durfee et al., 2000). Like human pRB proteins, plant RBR proteins are composed of an N-terminal region, A and B domains in the pocket region, and a C-termi ...
dextran by suspension-cultured plant cells
dextran by suspension-cultured plant cells

... protoplasts were also incubated in the appropriate medium containing 1 % ethanol only, as above. Following treatment, samples of cells and protoplasts were washed and mounted for fluorescence microscopy. Fluorescent dextrans. Samples of 3- to 9-day-old cell suspensions (5xlO 6 cells ml" 1 ) were tre ...
Latrunculin A Induced Perturbation of the Actin Cytoskeleton
Latrunculin A Induced Perturbation of the Actin Cytoskeleton

... response (Umeda et al., 2005) suggested a straightforward model to be tested. In this model the Pap1p transcription factor is imported into the nucleus via the alpha-importin, Imp1p. Once present in the nucleus, Pap1p acts to induce the expression of the caf5 efflux pump, thereby leading to the expo ...
Detection of apoptosis in patients with coronary artery disease Aleksander Szymanowski
Detection of apoptosis in patients with coronary artery disease Aleksander Szymanowski

... not, may destabilize and erode or rupture resulting in thrombus formation and the clinical manifestation of an ACS. This condition, if left untreated, carries significant mortality and morbidity and includes unstable AP and MI. Unstable AP is defined as rapid worsening of known angina, i.e with less ...
Cell Inflammation IP Lab - UAB School of Optometry
Cell Inflammation IP Lab - UAB School of Optometry

... c. A lot of the cases that we’ll look at today are applicable to the information that we previously covered on microbiology and infectious disease. d. In upcoming lectures, we’ll review pathology of infection, because inflammation is an important aspect of infection. It’s important to note that infl ...
ARVO 2015 Annual Meeting Abstracts 164 Cornea endothelium
ARVO 2015 Annual Meeting Abstracts 164 Cornea endothelium

... proliferation in human corneal endothelial cells (HCECs), but there is concern regarding gene recombination in potential clinical applications. We aimed to develop ex vivo expansion of HCECs using natural compounds, and we hypothesized that lysophosphatidic acid (LPA) can unlock the mitotic block in ...
growth of the plant cell wall - Personal.psu.edu
growth of the plant cell wall - Personal.psu.edu

... kor mutants have defects in cytokinesis and cell elongation. Although they make (1,4)-linked β-d-glucan, it is not properly crystallized into a microfibril. It has been postulated that the KOR endoglucanase trims sterol residues from nascent glucan primers or trims out-of-register glucans to aid cry ...
Morphology and LPS content for the estimation of marine
Morphology and LPS content for the estimation of marine

... SUMMARY: The abundance, morphotypes and biomass of the bacterial assemblages were investigated in the Ionian Sea by using two different methods: the epifluorescent microscopy technique for enumerating and sizing bacterial cells, and the determination of bacterial lipopolysaccharides (LPS). Five bact ...
mitosis on DNA replication and repair. Mitotic checkpoint genes in
mitosis on DNA replication and repair. Mitotic checkpoint genes in

... that cells maintain genome integrity (e.g., remain euploid) despite the low but continuous levels of DNA damage that occur in normal cell division. Second, the checkpoint allows cells to withstand episodic DNA damage or delays in DNA replication These two conse­ quences of checkpoint function are in ...
[PDF]
[PDF]

... (n=131), we excluded the possibility that the increase in the number of spectrosome-containing germ cells could be due to heat-shock treatment. We also found that, by extending heat-shock induction to 10 days, the average number of spectrosomecontaining germ cells in P{hs-Ago1} and piwiEP; P{hs-gal4 ...
Rat Dissection
Rat Dissection

... In rats, these are the four, long, sharp front teeth, two on top and two on the bottom. Rat incisors are highly specialized for gnawing. They are open-rooted, which means they grow throughout life. Molars are the rearmost teeth in the mouth, used for grinding food prior to swallowing it. Rats have 1 ...
Self-Assembled Monolayers That Resist the Adsorption of Proteins
Self-Assembled Monolayers That Resist the Adsorption of Proteins

... positively charged under the experimental conditions used, and it is often used as a model protein in studies of electrostatic adsorption.65,66 We chose to test the SAMs against the adhesion of S. aureus and S. epidermidis because these organisms cause 30-50% of infections due to indwelling devices. ...
Mollusks
Mollusks

... Mollusks are invertebrates with soft, unsegmented bodies that are often protected by a hard outer shell. In addition to a soft body often covered by a shell, a mollusk has a thin layer of tissue called a mantle that covers its internal organs, and an organ called a foot. Mollusks have bilateral symm ...
SLP-76-Cbl-Grb2-Shc Interactions in Fc RI Signaling
SLP-76-Cbl-Grb2-Shc Interactions in Fc RI Signaling

... The band that appears just above the Grb2 bands in the Fig 1B lower panel as previously described, is identified as light chain of IgG.32 The figure also suggests that there is an inducible component to the Grb2-SLP-76 interaction as Grb2 binding to SLP-76 is slightly increased on FcgRI activation ( ...
THE USE OF STABLE ISOTOPES IN BIOLOGICAL
THE USE OF STABLE ISOTOPES IN BIOLOGICAL

... sibilities marked time, however, until isotopes of elements more widely associated with biochemical Problems of Dilution and Transport Shortly after Hevesy's first experiments with processes were made available. The discovery of deuterium by Urey in 1931 and the development thorium B, one of his col ...
Endocytosis, Actin Cytoskeleton, and Signaling
Endocytosis, Actin Cytoskeleton, and Signaling

... invagination, (3) fission, (4) movement of vesicles into the cell interior, (5) vesicle uncoating, and (6) fusion with early endosomes. Adaptor proteins such as AP2, AP180, and epsins are interacting with plasma membrane phospholipids, cytoplasmic domains of receptors, and with synaptotagmin. When a ...
Embryonic Stem Cell Culture Conditions Support Distinct States
Embryonic Stem Cell Culture Conditions Support Distinct States

... and culture conditions on both functional potency and ESC transcriptional identity. Individual ESCs cultured in either two small-molecule inhibitors (2i) or with knockout serum replacement (KOSR), but not serum, can generate high-level chimeras regardless of how these cells were derived. ESCs cultur ...
Protists – The Simplest Eukaryotes
Protists – The Simplest Eukaryotes

...  Protists are eukaryotic organisms that are not fungi, plants, or animals  Protists include many lineages of mostly singlecelled eukaryotes, some only distantly related to one another  No single trait is unique to protists ...
Plant synapses: actin-based domains for cell-to
Plant synapses: actin-based domains for cell-to

... membrane [16,33]. All this suggests that auxin is not transported directly across the plasma membrane but rather exported from cells via vesicular pathways (Figure 1b), as proposed by several authors [17,34,36]. In this scenario, the auxin efflux carrier PIN1 loads cytoplasmic auxin into endosomes a ...
Chapter 4: Microscopy, Staining, and Classification
Chapter 4: Microscopy, Staining, and Classification

... • Gram-positive cells with their very thick peptidoglycan cell walls, are susceptible to penicillins and cephalosporins. • Gram-negative cells with their thin cell walls and lipopolysaccharide layer are resistant to these antibiotics. ...
Nup358 interacts with APC and plays a role in cell polarization
Nup358 interacts with APC and plays a role in cell polarization

... wound-healing assay we demonstrate that Nup358 functions in polarized cell migration. These results reveal a more active role for structural nucleoporins in regulating fundamental cellular processes than previously anticipated. Supplementary material available online at http://jcs.biologists.org/cgi ...
Simian Virus 40 Large T Antigen and p53 Are
Simian Virus 40 Large T Antigen and p53 Are

... 5, 8, and 9) or 1.0 g (Lanes 2, 3, 6, 7, and 10). Authentic p53 (Lanes 1 and 2), M, 56,000 and 8), and M, 45,000 (Lanes 9 and 10) proteins ...
Needle free injection technology - An overview
Needle free injection technology - An overview

... the nozzle at high velocity (velocity > 100m/s) • The effect of the jet on the skin surface starts the formation of a hole in the skin through erosion, fracture, or other skin failure mechanisms. • Further impingement of the jet increases the depth of the hole in the skin. If the volumetric rate of ...
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Organ-on-a-chip

An organ-on-a-chip (OC) is a multi-channel 3-D microfluidic cell culture chip that simulates the activities, mechanics and physiological response of entire organs and organ systems. It constitutes the subject matter of significant biomedical engineering research, more precisely in bio-MEMS. The convergence of labs-on-chips (LOCs) and cell biology has permitted the study of human physiology in an organ-specific context, introducing a novel model of in vitro multicellular human organisms. One day, they will perhaps abolish the need for animals in drug development and toxin testing.Although multiple publications claim to have translated organ functions onto this interface, the movement towards this microfluidic application is still in its infancy. Organs-on-chips will vary in design and approach between different researchers. As such, validation and optimization of these systems will likely be a long process. Organs that have been simulated by microfluidic devices include the heart, the lung, kidney, artery, bone, cartilage, skin and more.Nevertheless, building valid artificial organs requires not only a precise cellular manipulation, but a detailed understanding of the human body’s fundamental intricate response to any event. A common concern with organs-on-chips lies in the isolation of organs during testing. ""If you don’t use as close to the total physiological system that you can, you’re likely to run into troubles"" says William Haseltine, founder of Rockville, Maryland. Microfabrication, microelectronics and microfluidics offer the prospect of modeling sophisticated in vitro physiological responses under accurately simulated conditions.
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