• 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
and G-CSF-dependent myeloid cell lines
and G-CSF-dependent myeloid cell lines

... subclones of 32D was 10-60% of that observed in MEL cells. In particular, the level of NFE-1 was higher in 32D and Epodependent lines and slightly lower in GM-1, GM-2 and 32D Ro. A very low level of NFE-1 mRNA was also found in the welldifferentiated G-CSF-dependent lines, G-l and G-2, upon overexpo ...
Nutrition12_Glyconutrients
Nutrition12_Glyconutrients

... one glyconutrient sugar to another. • Enzyme conversions require energy. • Toxins, stress, drugs, processed foods, lack of enzymes, age, etc. can all inhibit an enzymes ability to convert these glyconutrients. • It is more efficient to obtain glyconutrients in the diet than to have to convert them. ...
Biology EOC Study Guide - Volusia County Schools
Biology EOC Study Guide - Volusia County Schools

... The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane? A. simple osmosis B. active transport C. simpl ...
Characteristics
Characteristics

... them. – Detrivores are animals that feed on pieces of decaying plant and animal material called detritus. ...
Slide 1
Slide 1

... 8) Transportation :a) Transportation in Human beings :The main transport system in human beings is the circulatory system. It consists of blood, arteries, veins capillaries and heart. i) Blood :- transports food, oxygen and waste products. It consists of plasma, red blood cells (RBC), white blood c ...
Molecular Transport across Membranes Investigation
Molecular Transport across Membranes Investigation

... (ions) cannot. Sometimes a cell needs to transport molecules that are too big or have too much charge to diffuse through the cell membrane. Special proteins embedded in the cell membrane allow certain ions and molecules to diffuse across the cell membrane. This is called facilitated diffusion. Somet ...
Lecture #12 Date
Lecture #12 Date

... – engulfed photosynthetic bacteria, but did not digest them – mutually beneficial relationship • natural selection! photosynthetic bacterium ...
Bacterial_Pathogenesis_-_Frank_Lam
Bacterial_Pathogenesis_-_Frank_Lam

... likely caused by collagenases and proteases that have damaged or weakened the cells around the nose and mouth • SAgs would result in inflammation and reddening of the area • Toxins such as α-toxins may have killed the cells in the area by forming pores ...
Protein Synthesis, Cell Division and the Cell Cycle in
Protein Synthesis, Cell Division and the Cell Cycle in

... Shift-up to rich medium at 24 "C When yeast cells of strain ~ 3 6 4 agrown in PMM medium (mass doubling time, 260 min) were shifted by dilution into YEPD medium, the rate of protein synthesis increased almost immediately to the new value (mass doubling time, 170min) (Fig. 1). The rate of cell divisi ...
Molecule required for pain also helps regulate body weight
Molecule required for pain also helps regulate body weight

... input they have received, so that they can integrate it with information that arrives later. That's important for regulating appetite, a process that unfolds over minutes to hours. Sternson and his ...
Ion Channels - Interactive Physiology
Ion Channels - Interactive Physiology

... • Many receptors are physically part of an ion channel. • Binding neurotransmitter to a receptor on the postsynaptic cell causes a change in the shape of the receptor. • This can open, or in some cases close, the ion channel. • Neurotransmitters that bind to ion channels are said to act directly. • ...
Mitosis - Digital Commons @Brockport
Mitosis - Digital Commons @Brockport

... by observing the teacher created model on Agentsheets. Remind students to pay close attention because they will need to answer questions 1-5 with those observations. The goal of this lesson is for students to have applicable understanding as to why a cell divides through watching and observing the c ...
Protein Synthesis, Cell Division and the Cell Cycle in
Protein Synthesis, Cell Division and the Cell Cycle in

... Shift-up to rich medium at 24 "C When yeast cells of strain ~ 3 6 4 agrown in PMM medium (mass doubling time, 260 min) were shifted by dilution into YEPD medium, the rate of protein synthesis increased almost immediately to the new value (mass doubling time, 170min) (Fig. 1). The rate of cell divisi ...
Effects of herbal  preparation  EquigaardTM  on
Effects of herbal preparation EquigaardTM on

... using a ‘holistic/integrative’ orientation quite distinct from the ‘pharmaceutical’ approachesof Western medicine. Typically, Chinese herbal prescriptions comprise of mixtures which, if properly prepared, deliver multiple bioactive agents to target cells/organs. Because this ‘integrative’ strategy e ...
Document
Document

... and carbon dioxide molecules to increase the carrying capacity of blood (plasma also carries these gases but not in adequate quantities) Biconcave shape – 30% more surface area ...
Organ and tissue donation
Organ and tissue donation

... tissue donation is a generous gift, “The Gift of Life”. An organ and tissue donor can save many lives. ...
of the cell.
of the cell.

... surrounded by a membrane 2. Organelle – cell part; tiny structures inside a cell 3. Semi-permeable – allows certain materials to pass through, but not others 4. Synthesize – to make or produce 5. Enzymes – chemical in the body used to break down or digest things 6. DNA – code or blueprint for buildi ...
Advance physiology Respiratory system physiology
Advance physiology Respiratory system physiology

... respiratory zone. As a result, forward velocity of gas flow during inspiration falls to a very low level in the base with better ventilation and gas exchange .A unit with increased resistance, increased compliance, or both will take longer to fill and longer to empty . In normal adults, the respirat ...
Cell division in the green microalga Marvania
Cell division in the green microalga Marvania

... On the basis of the present observations bined with information obtained the division cycle of this ...
DCSS 7th Science 2011 (DCSS7th2011)
DCSS 7th Science 2011 (DCSS7th2011)

... A. Her body makes new cells. B. Her body makes cells stretch. C. Her body fills cells with food. D. Her body fills cells with water. 14. Many animals in prehistoric times were much larger than those that exist today. How did a larger body size aid in their survival during the colder climates of that ...
Living Cells: Structure, Function and Diversity”
Living Cells: Structure, Function and Diversity”

... equivalent TEM images. Many algae have walls of layers of elaborate polysaccharide scales. In marine coccolithophorids, these (Brown & Romanivicz, 1976) may become heavily calcified, in which event they are called coccoliths. Coccoliths have accumulated into massive sedimentary layers and fossil coc ...
Title Single-cell cDNA microarray profiling of complex biological
Title Single-cell cDNA microarray profiling of complex biological

... applied to an mRNA-sequencing whole-transcriptome analysis with a slight modification, and shown to be able to identify various previously unidentified transcript variants, including splice variants [5]. This approach was used to analyze the impacts of Dicer1 and Ago2 mutantion in oocytes [5] and th ...
Chapter 7: A View of the Cell
Chapter 7: A View of the Cell

... be harmful to the cell. If levels become too high, the plasma membrane removes the excess. The plasma membrane also allows waste and other products to leave the cell. This process of maintaining the cell’s environment is called homeostasis. How does the plasma membrane maintain homeostasis? One mech ...
1- - Shajarastore
1- - Shajarastore

... -Salt bridge, connecting the two half-cells. a- Explain why the lamp lights when the external circuit is complete. b- How does the quantity of Mg2+ ions vary in beaker (A)? Justify. c- The blue color of the solution in beaker (B) gradually fades. Explain d- Deduce what originates electric energy. e- ...
The 39th David A. Karnofsky Lecture: Bench-to-Bedside
The 39th David A. Karnofsky Lecture: Bench-to-Bedside

... Right from the outset, these MoAbs were also used in innovative treatment strategies in MM, and our efforts to develop immune-based MoAb and immunotoxin therapies, tumor vaccines, and mechanisms to abrogate host immunosuppression continue to the present. Specifically, high-dose therapy and autologou ...
< 1 ... 506 507 508 509 510 511 512 513 514 ... 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