• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
receptor
receptor

... be almost any imaginable cellular activity- such as catalysis by an enzyme, rearrangement of the cytoskeleton, or activation of specific genes in the nucleus. The cell signaling process helps ensure that crucial activities like these occur in the right cells, at the right time, and in proper coordin ...
Influence of interstitial fluid dynamics on growth and therapy of
Influence of interstitial fluid dynamics on growth and therapy of

... • Interstitial fluid dynamics (IFD) in normal tissue • Tumor growth, progression and angiogenesis Necrotic core and peritumoral oedema ...
2.3 Animal Transport
2.3 Animal Transport

... flow. Although the diameter is small, there are many capillaries in the capillary bed, providing a large cross sectional area, which further reduces blood flow. The low velocity in very thin walled vessels enhances their ability to exchange materials with the surrounding tissue fluid. 12. Venules/ve ...
File
File

... 1. Cardiac muscle tissue is only found in the heart. Cardiac muscle tissue contracts to help the heart pump blood throughout the body. The heart is an organ in the cardiovascular system. Describe how this system helps perform maintenance for organisms, such as humans. ...
meeting report - The Plant Cell
meeting report - The Plant Cell

... A few years ago, it was demonstrated that plant cells use retinoblastomarelated proteins (hereafter designated RBRs) to control entry into S phase (Gutiérrez, 1998). Wilhelm Gruissem (Department of Plant and Microbial Biology, University of California, Berkeley, CA) reported that an RBR exists in Ar ...
Animal Systems- Defense Various organ systems function to defend
Animal Systems- Defense Various organ systems function to defend

... wanted to straighten your arm back out, you could contract your triceps muscle. Muscles are connected to bones with tendons. ...
File
File

... neurons, through which, sensory stimuli & motor impulses pass b/w brain and other parts of the body. ...
PDF
PDF

... and changes in cellular growth anisotropy must occur in twisting organs out of geometric necessity alone. In-phase rotation of the different cell layers results in a decrease of length and angle toward organ axis from the outer cell layers inward. Additionally, the circumference of each cell layer i ...
The Human Body And Homeostasis Pre-Test - ESC-2
The Human Body And Homeostasis Pre-Test - ESC-2

... Strands of tough connective tissue that connect skeletal muscles to bones. ...
Production of human epidermal growth factor using adenoviral
Production of human epidermal growth factor using adenoviral

... mammalian cells for further application. In this research a chimeric gene, coding for the human epidermal growth factor was fused to the signal peptide for production of EGF in a secretory form. This was possible by excluding other domains of inactive EGF precursor and joining a signal peptide at am ...
Poster - iGEM 2009
Poster - iGEM 2009

... PIF3. Interaction between PhyB and PIF3 could therefore be induced by emitted red light from the bacteria, resulting in transcription of the lacZ gene. This is an excellent demonstration of the principles and potential of synthetic biology: this system would enable us to optically bridge a physicall ...
cardeo_pp_THIS_ONE[1]
cardeo_pp_THIS_ONE[1]

... • Clotting mechanisms help protect the body from blood loss after injuries. Regulation• The body temperature, fluid pH, and water content of cells. ...
Non-enzymatic access to the plasma membrane of Medicago root
Non-enzymatic access to the plasma membrane of Medicago root

... Until recently, enzymatic digestion has been the preferred technique for the removal of plant cell walls prior to protoplast preparation (Galun, 1981). However, there is increasing evidence indicating that enzymes have deleterious effects on membrane properties (Morris et al., 1981, and references t ...
Enhancing the Activity of Cannabidiol and Other Cannabinoids In
Enhancing the Activity of Cannabidiol and Other Cannabinoids In

... Combination studies: fixing the ratio of the concentration of the cannabinoids. Cells (1.5×104/well) growing exponentially were resuspended in fresh culture medium and aliquoted into 96-well plates. CBD was the primary partner and was combined with each of the other cannabinoids at an equal ratio of ...
Microelectrode techniques in plant cells and microorganisms
Microelectrode techniques in plant cells and microorganisms

... of the methods for production of a variety of guard cell protoplasts suitable for patch clamping are given by Raschke & Hedrich (1989). Separation techniques of this kind, however are only applicable to a few cell types and the often drastic treatments involved may have unwanted side effects, such a ...
The Skeletal, Muscular, and Integumentary Systems
The Skeletal, Muscular, and Integumentary Systems

... Your skin is the largest organ of your body. Skin is made up of three layers of tissue: 1. Epidermis - the outer, thinnest layer a. Outermost cells are dead and rub off b. New cells are constantly made at the base/bottom of the epidermis. c. Cells produce melanin pigment that protects your skin an ...
Local Type III Hypersensitivity Arthus reaction
Local Type III Hypersensitivity Arthus reaction

... antibodies are administrated intradermally to an animal with a high level of circulating antigen ...
Apoptosis , necrosis, and death
Apoptosis , necrosis, and death

... – In humans, for example, about 1 million primary occytes per ovary are produced before birth ...
transcript
transcript

... individual injecting him or herself with insulin because they are a type 1 diabetic and the tissue damage of the cells that basically produce insulin in autoimmune diabetes is perforin mediated, and so basically in this instance it is an unwanted activity of perforin. Similarly too much 05:06 compli ...
The Cell Unit Overview
The Cell Unit Overview

... Rationale and Context: ...
Structural measurements of polymer-fullerene blend films for organic photovoltaics
Structural measurements of polymer-fullerene blend films for organic photovoltaics

... (BHJ) OPV devices, the power conversion efficiency critically depends on the distribution of the polymer absorber and the fullerene electron acceptor (e.g., the blend morphology). Our program develops measurement methods to probe the structure of OPV devices, with a focus on the morphology of the BH ...
Alex, Adnan
Alex, Adnan

... All living things are broken down into tiny little dots called “cells”. These dots are so small you can’t even see them. • Yet, they are the what you need to survive on Earth. • Cells hold all of your biological needs in order to keep you a living thing. • If you don’t have them, then you might as w ...
Travel Brochure of the Body Systems
Travel Brochure of the Body Systems

... 7 systems will have 2 sections each, 1 system (of your choice) will have 1 section, and the cover will be the remaining section. The main idea is to give an overall sense of the organization, primary structures, and function of each of the 8 systems. You may use drawings, computer graphics, photogra ...
Interactions of biomolecules in cell membrane
Interactions of biomolecules in cell membrane

... floating monolayer models can be used for studying their interactions in a close to native environment. The removal of allergenic proteins from food is a highly beneficial technology for food processing in order to produce healthy foods like milk products for people who are allergic some components ...
Respiratory system consists of
Respiratory system consists of

... -Make sure the presence of gelatin under the electrical paths . - Make sure that all connections are tied up in the correct place in the direction of a single . - Make sure the patient took off his clothes all the mystical and not carry metal objects. -Avoid using metal bed and when necessary brough ...
< 1 ... 577 578 579 580 581 582 583 584 585 ... 1638 >

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.
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report