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The Cyclin-Dependent Kinase Inhibitor KRP6 Induces Mitosis and
The Cyclin-Dependent Kinase Inhibitor KRP6 Induces Mitosis and

... (Inzé and De Veylder, 2006). The model plant species Arabidopsis encodes up to 12 CDKs and 49 CYCs that have been categorized into different classes according to their sequence similarity (Vandepoele et al., 2002; Wang et al., 2004; Menges et al., 2005). Plants possess six types of CDKs. The A-type ...
CASE 3
CASE 3

... caused by a mutation in the α subunit of the skeletal muscle Na+ channel. It occurs in approximately 1 in 100,000 people and is more common and more severe in males. The onset of HyperPP generally occurs in the first or second decade of life. HyperPP is neither painful nor life-threatening but can b ...
BIOL-2404-Holes-chapter14
BIOL-2404-Holes-chapter14

... Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
Evidence for Gal3p`s Cytoplasmic Location
Evidence for Gal3p`s Cytoplasmic Location

... added at 2%, and the cells were incubated for two additional hours. Cell fractionation and nuclei enrichment were carried out using two independent protocols, one based on a sucrose gradient method (24, 48) and the other based on a Ficoll gradient method (2, 16). Both procedures gave similar results ...
Presence of Human Papillomavirus Type 18 DNA in Vulvar
Presence of Human Papillomavirus Type 18 DNA in Vulvar

... To ascertain whether a region of HPV-18 genome was consistently retained during integration, as has been found for HPV-16 (Choo et al., 1987), hybridization experiments with subgenomic probes of HPV-18 DNA were done as shown in Fig. 3. Owing to the low amount of DNA extracted from small biopsies we ...
Modulating progenitor accumulation attenuates lung angiogenesis in a mouse model of asthma
Modulating progenitor accumulation attenuates lung angiogenesis in a mouse model of asthma

... of VEPCs on tissue remodelling and airway hyperresponsiveness (AHR). BALB/c mice were sensitised to ovalbumin, subjected to a chronic exposure protocol and given early concurrent or delayed treatment with a modulator of progenitor traffic, AMD3100 (CXC chemokine receptor 4 antagonist; inhibits chemo ...
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File

...  The cytoskeleton helps to support the cell and maintain its ...
Fundamental Principles of Gas Exchangers
Fundamental Principles of Gas Exchangers

... can maintain high O2-to-CO2 exchange ratio in relation to their body mass can generate high and stable tissue-fluid gas concentrations under different environmental conditions and metabolic states. Ecologically, they are the most successful ones. Predator avoidance, survival, and self-perpetuation m ...
INHALED DRUG GUIDELINES - CHEST Journal
INHALED DRUG GUIDELINES - CHEST Journal

... difference between devices in any efficacy outcome in any patient group. Thus, the relative effectiveness of delivery methods does not provide a clear basis for selecting one device over another. This does not mean that the choice for a specific patient of device does not seem to matter. In essence, ...
Large-scale histological analysis of leaf mutants using two simple
Large-scale histological analysis of leaf mutants using two simple

... (Figure 1b) and petals (Figure 1c). Because petal cells are conical in shape, they are quite difficult to observe under a microscope without using this method. As an example, we compared the adaxial epidermis of petals of the wild-type (Figure 1c, upper panel) and the angustifolia3 (an3) mutant, als ...
Cotyledon cells of Vigna mungo seedlings use at
Cotyledon cells of Vigna mungo seedlings use at

... near a vascular bundle (VB) were filled with storage materials (Fig. 4 A, region I), the reserves were degraded mostly in the cells far from the VB (Fig. 4 A, region III), and middle phase cells between filled cells and empty cells were observed (Fig. 4 A, region II). In the cells filled with reserv ...
Naive T cell homeostasis: from awareness of space to a
Naive T cell homeostasis: from awareness of space to a

... thereby providing a potential mechanism to sustain TCR diversity 26–29 (fIG. 1a). by this model, competition for a self-peptide–MHC molecule (limited at the level of selfpeptide–MHC expression or access) controls the size of the pool of T cells capable of interacting with this ligand. Recently, the ...
Year 10 Biology GCSE Objectives
Year 10 Biology GCSE Objectives

... I can state simply what a line graph shows about how temperature or pH affects the rate of an enzyme catalysed ...
6-Methoxyflavone Inhibits NFAT Translocation into the Nucleus and
6-Methoxyflavone Inhibits NFAT Translocation into the Nucleus and

... pendent serine/threonine phosphatase, calcineurin (4). Dephosphorylation of NFAT proteins by calcineurin induces the rapid translocation of NFAT into the nucleus, which leads to increased transcription of NFAT target genes (5). In T cells, NFAT proteins govern various cellular events by controlling ...
Ectopic Expression of Neurogenin 2 Alone is Sufficient to Induce
Ectopic Expression of Neurogenin 2 Alone is Sufficient to Induce

... During embryogenesis, all cell types of the body arise from a small pool of stem cells by differentiation – a complex process of defined sequential steps. Transcription factors (TFs) play an important role during this process by regulating the specific gene expression program of the various stages o ...
What are plastids and where did they come from?
What are plastids and where did they come from?

... 5. Plastids contain their own ribosomes, which have many features linking them with prokaryotic ribosomes and are different to those eukaryotic-type ribosomes found in the cytoplasm of the cell. 6. Plastids are capable of division within the plant cell and divide by a process of binary fission, simi ...
Introduction to Physiology: The Human Body Organization of the Body
Introduction to Physiology: The Human Body Organization of the Body

... •  Blood is concentrated with oxygen which is transported through the alveoli in the lungs •  Oxygen diffuses through the alveolar membrane (0.4 - 2.0 µm), a porous membrane that facilitates diffusion Gastrointestinal System •  Nutrients, including carbohydrates, fatty acids, and amino acids, are ab ...
7th Grade Health Outline - Council Rock School District
7th Grade Health Outline - Council Rock School District

... KEY POINTS – The skin performs several functions that are necessary for survival. Understand the structure and function of the integumentary system: o Skin  Functions of the skin:  Largest organ in the body  Contains nerve cells that help detect pain, pressure, heat, cold, and touch  Protects so ...
benefits of juicing - Cityofmonrovia.org
benefits of juicing - Cityofmonrovia.org

... that provides energy to cells Low or depleted levels of ATP reduce the efficiency of the mitochondria (your cells batteries) ...
Segmented Worms cloze notes
Segmented Worms cloze notes

... Annelids are worms with _________________ bodies. They have a true _____________ that is lined with tissue derived from mesoderm. Three Germ Layers of an Annelid The body of an annelid is divided into segments. Each segment is separated by ______________, which are internal walls between each segmen ...
Chapter 19 – Lipids
Chapter 19 – Lipids

... similar in composition to cholesterol and is used to treat congestive heart failure. Needless to say, too much of this steroid (like all steroids) is harmful, and is potentially fatal. Doses as low as 1 mg have a measurable effect on heart function. Digitoxin is extracted from the foxglove ...
Cytoplasmic streaming enables the distribution of molecules
Cytoplasmic streaming enables the distribution of molecules

... The early measurements of velocity profiles showed that not only does the actin–myosin system produce fluid flow within the cytoplasm, but the vacuolar fluid is also set in motion with a velocity profile indicated by the arrows in Fig. 2. The recent literature on streaming involves the two very diff ...
Cytoplasmic streaming enables the distribution of molecules
Cytoplasmic streaming enables the distribution of molecules

... The early measurements of velocity profiles showed that not only does the actin–myosin system produce fluid flow within the cytoplasm, but the vacuolar fluid is also set in motion with a velocity profile indicated by the arrows in Fig. 2. The recent literature on streaming involves the two very diff ...
COMPLETE BIOLOGY Table of contents I. Chemistry II. Cells III
COMPLETE BIOLOGY Table of contents I. Chemistry II. Cells III

... - Ion channels: passage of ions across membrane. Called gated channels in nerve and muscle cells, respond to stimuli. Note that these can be voltage-gated (respond to difference in membrane potential), ligand-gated (chemical binds and opens channel), or mechanically-gated (respond to pressure, vibra ...
Article
Article

... transferred to the ITO (in EB-based cell) or to the conduction band edge of Nc-TiO2 and then to the ITO (in EB:Nc-TiO 2-based cell). In the mean time, holes can be transferred from (EB) + to Eu 2+. The Eu 2+ is recovered at the counter electrode where Eu3+ accepts electrons from the external circuit ...
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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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