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PowerPoint プレゼンテーション
PowerPoint プレゼンテーション

... Tumor/endothelial cell cross-talk plays a pivotal role in the growth, neovascularization and metastatic dissemination of human cancer. Recent observations have shown that the teleost zebrafish (Danio rerio) may represent a powerful experimental platform in cancer research. Various tumor models have ...
p-Glycoprotein-Mediated Transport of a Fluorescent Rapamycin
p-Glycoprotein-Mediated Transport of a Fluorescent Rapamycin

... given by S.E. bars. KCN significantly reduced luminal fluorescence at both ...
Nutrition, Digestion, Excretion What nutrients are essential for
Nutrition, Digestion, Excretion What nutrients are essential for

... types of insects. • Requirements can be quite high: Certain insect flight muscles convert more energy per unit weight than any other animal tissue. ...
Pulmonary manifestation of systemic mast cell disease CASE STUDY , S. Diederich
Pulmonary manifestation of systemic mast cell disease CASE STUDY , S. Diederich

... decrease significantly and pulmonary function tests were stable. Discussion Mastocytosis represents a wide spectrum of disorders characterized by proliferation and accumulation of tissue mast cells. In most patients, mast cell expansion is confined to the skin giving the diagnosis of cutaneous masto ...
Nutrition, Digestion, Excretion What nutrients are essential for insects?
Nutrition, Digestion, Excretion What nutrients are essential for insects?

... types of insects. • Requirements can be quite high: Certain insect flight muscles convert more energy per unit weight than any other animal tissue. ...
Fluids and Electrolytes - Imperial Valley College
Fluids and Electrolytes - Imperial Valley College

... Hypotonic fluids are those fluids that have an osmolality less than 275 mOsm/L. Examples of hypotonic fluids include: 0.45% sodium chloride or half normal saline solution 0.33% sodium chloride solution dextrose 2.5% in water Hypotonic solutions should be given cautiously since fluid moves from the e ...
Live imaging genetically-encoded fluorescent proteins in embryonic
Live imaging genetically-encoded fluorescent proteins in embryonic

... [31]. More recently, it has been shown that Wnt pathway acts synergistically with LIF in murine ES cells ...
Ch. 42 - Ltcconline.net
Ch. 42 - Ltcconline.net

... 2. capillaries lack 2 outer layers- epithelium and basement tissue for max exchange capacity 3. low pressure of veins (less muscle, and little to no heart action affecting them); flaps in them keep blood flowing in right direction (Fig. 42.10) B. blood flow velocity - blood travels over 1000x faster ...
amphipathic
amphipathic

... •Flip-flopping from one side to the other is very rare as it is energetically ...
lecture 4 slides/page - University of San Diego Home
lecture 4 slides/page - University of San Diego Home

... metabolism. – Absorption of water vapor. ...
6 Kingdoms - Denton ISD
6 Kingdoms - Denton ISD

... Fungi – mushrooms and molds Plantae – all plants including trees, bushes, and flowers Animalia – all animals including insects ...
Document
Document

... and blood cells. Your heart pumps the blood so that it goes through your body. Without your heart, your blood would not go around and you would die. Your Circulatory System has some major jobs. It carries oxygen to your lungs. It transports nutrients for your body. It fights germs and removes waste. ...
Neuron Structure and Function
Neuron Structure and Function

... • Integral membrane proteins – tightly bound to the membrane, either embedded in the bilayer or spanning the entire membrane • Peripheral proteins – weaker association with the lipid ...
Chapter 4 ppt A
Chapter 4 ppt A

... Basement membrane Connective tissue Photomicrograph: Stratified squamous epithelium lining the esophagus (285x). ...
Domains
Domains

... – Roots are divided into 2 categories based upon shape. • Tap roots: large central roots from which many smaller roots branch • Fibrous root: highly branched root system • Additionally, some plants also have roots that grow from aboveground stems or leaves, which are called adventitious roots. ...
From cellulose to cell
From cellulose to cell

... that these cells will be at all typical. It is also very difficult to decide how much material there is in the cell wall. In the sclerenchyma cells from leaves of New Zealand flax Phormium tenax, the microfibrils are orientated along the length of the fibre and the cell walls are fairly dense. The c ...
Chapter 44 - Trimble County Schools
Chapter 44 - Trimble County Schools

... Energetics of Osmoregulation • Osmoregulators must expend energy to maintain osmotic gradients • The amount of energy differs based on –surroundings –How easily water and solutes move across the animal’s surface –The work required to pump solutes across the membrane © 2011 Pearson Education, Inc. ...
Osmosis
Osmosis

... become more concentrated whereas the concentrated one will tend to become more dilute they do this by for example a process called osmosis. • Diffusion is movement of substances from a region of higher concentration to a region of lower concentration. ...
Nervous System Lecture- Part II
Nervous System Lecture- Part II

... (sympatheo = to feel with) This division enables the body to respond to stressful situations. You notice its effects during exercise, excitement, or emergencies. Visualize changes that occur during "E" situations: exercise, emergency, excitement, and embarassment. In general, this system stimulates ...
general introduction - Oceanography Conference
general introduction - Oceanography Conference

...  The presence of various sugars such as galactose,, xylose, mannose, etc. and amino acids (proteins) showed higher anti-tumor activity.  It is possible to hypothesize that the sulphated sugars could be responsible for the fibrinolytic and other bioactivities like antiviral and anti tumor activity ...
Changes in Levels of Cellular Constituents in Suspension Culture of
Changes in Levels of Cellular Constituents in Suspension Culture of

... Fig. 4. (A) Changes in the levels of the total free amino acids (circles) and total protein amino acids (triangles) in cells from the suspension cultures of Catharanthus roseus, grown in the complete (# , A) and Pi-deficient (O, A) media. The content of amino acids is expressed as fxmol leucine equi ...
File
File

... of a fluid-filled cavity is one of the most significant features of animal body plans used in classification.  The coelom is located between the digestive tract and the body wall.  The peritoneum is associated with organisms which have a true coelom. The peritonem lines body cavities and covers in ...
LIFE SCIENCE
LIFE SCIENCE

... living things, their composition, how they grow, how they function and how they interact with other living organisms and their environment. Many different techniques are used to investigate and study Life Science. Some of these techniques include discussion, note taking, making observations, conduct ...
Structure and Movement
Structure and Movement

... Section 3 Skin-Part of the Integumentary System A. Your skin is the largest organ of your body. B. Skin is made up of three layers of tissue 1. Epidermis—the outer, thinnest layer a. The outermost cells of your skin are dead and rub off when you touch anything. b. New cells are constantly produced ...
Editorial: The many wonders of the bacterial cell surface
Editorial: The many wonders of the bacterial cell surface

... it has long been believed that the membrane composition is relatively fixed, Sohlenkamp and Geiger present a remarkable illustration of the variability of phospholipid content between different species and within a single species faced with the need to adapt to changing environments (Sohlenkamp and ...
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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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