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circulatory system
circulatory system

...  The number of leukocyte of a person is normally about 6000 – 9000 white blood cells per mm3.  White blood cell can be classified into two types, granular and agranular cell.  Granular cell consist of neuthrophil, basophil, and eosinophil.  Agranular consist of lympocytes and mnocytes.  Functio ...
Yeast Cell Wall
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... Properties of Yeast Cell Wall Yeast Cell Wall is a non-specific stimulator of the immune system of both man and animals. Numerous scientific studies have shown that when ingested orally Yeast Beta-Glucan - a constituent of Yeast Cell Wall can stimulate the cells of the immune system (macrophages) an ...
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annotated bibliography p3 final

... This article talks about how polymer based nanoparticles are being integrated in a drug delivery system for cancer treatment. This research group performed a study that used a lung cancer targeting nanoparticles for MRI imaging and therapeutic delivery. The authors stated that current chemotherapy t ...
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plant carbohydrates

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chapter39 - FacStaff Home Page for CBU

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Plant Structure and Function:

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Nervous System 2015

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... Myasthenia gravis (MG) is a chronic neuromuscular1 disease which affects the strength and stamina of voluntary muscles2. The symptoms of MG result from an immune system attack on structures in the neuromuscular junction (NMJ), the junction between a nerve fiber and the muscle it supplies. A second v ...
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Chapter 19
Chapter 19

... ▫When a RBC is finished with it’s 120 day life span, it either ruptures or it gets engulfed by a phagocyte. ▫New RBC’s enter the blood stream at a comparable rate of exit ▫About 3 million new RBC’s enter the bloodstream each second! ▫Hemoglobin conservation and recycling -Phagocytic cells of the liv ...
The importance of diffusion in the microbial world
The importance of diffusion in the microbial world

... anywhere else within the cell volume will be proportional to L2/D. Considering a typical diffusion coefficient (D) for small molecules, the time is of the order of milliseconds. Because the turnover rate for most enzymatic reactions is a few hundreds per second, substrate and product molecules can t ...
The Objective Of This Manual Is To Provide Information
The Objective Of This Manual Is To Provide Information

... What are the symptoms of G6PD deficiency? Usually, the carrier of G6PD deficiency is asymptomatic until their red blood cells are exposed to certain triggers, which can be: 1 - SOME DRUGS: Some medicines promote the oxidation and can cause damage and anemia in people with G6PD deficiency. Many of th ...
The importance of diffusion in the microbial world
The importance of diffusion in the microbial world

... anywhere else within the cell volume will be proportional to L2/D. Considering a typical diffusion coefficient (D) for small molecules, the time is of the order of milliseconds. Because the turnover rate for most enzymatic reactions is a few hundreds per second, substrate and product molecules can t ...
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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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