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cardiac muscle
cardiac muscle

... for the mobility of the body and limbs. Striated muscles are dense and fibrous tissues whose primarily function is to allow the body to move by repeated contraction and relaxation. 2) UNSTRIATED MUSCLE This is a smooth thin and muscle that is not controlled voluntarily. It is a muscle tissue that co ...
the circulatory system the heart
the circulatory system the heart

... The right ventricle pumps deoxygenated blood through the semilunar valve into the Pulmonary artery (F) which takes the blood into the lungs where it regains oxygen and becomes bright red in ...
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... the chicken PSCA molecule that is significantly upregulated in the ciliary ganglion between E8 and E15. The chicken PSCA is neuronal specific molecule that belongs to the Ly-6/neurotoxin superfamily that includes abtx and lynx1 and compared to other tissues, it is highly expressed in the ciliary gan ...
* Growth and Culturing Of Bacteria: * Binary Fission :
* Growth and Culturing Of Bacteria: * Binary Fission :

... and there is also another part to remove the toxins ( remove a part from the medium that contains toxins ), so we add a part of the medium and we remove another part . This means that we are refreshing the medium all the time by supplying it with nutrients and removing the toxins from it , so we can ...
Diapositive 1 - ORBi - Université de Liège
Diapositive 1 - ORBi - Université de Liège

... bases. A repression model suggested that SIP1, by binding to theses 2 sites, is able to close a region of DNA and to impair the binding of an activating factor. KLF4, a Krüppel/Sp1-like family member, is down-regulated in some cancers (colon, oesophagus) but up-regulated in others (breast and pancre ...
The Role of Insulin in Maintaining Blood Glucose
The Role of Insulin in Maintaining Blood Glucose

... The video, “Hillbilly Hypoglycemia,” explains the physiological significance of insulin in blood sugar homeostasis. It begins with the backwoods adventure of Cletus and his diabetic friend Earl, who unexpectedly loses consciousness. Upon arrival at the emergency room, Dr. Wren is able to explain in ...
qi transformation - Zen Shiatsu Chicago
qi transformation - Zen Shiatsu Chicago

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IBiology I Lecture Outline 8 Monera
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... hormone auxin are the basis of differential cell behaviour during pattern formation in higher plants (Benková et al., 2003; Friml et al., 2003; Reinhardt et al., 2003). Auxin distribution throughout the whole plant is controlled by at least two families of plasma-membrane associated proteins, called ...
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NSS 211 - National Open University of Nigeria
NSS 211 - National Open University of Nigeria

... through the required reading form other sources. This will usually be either from a reading section or some other courses. Self-tests are interspersed throughout the units, and answers are given at the end of units. Working through these tests will help you to achieve the objectives of the units and ...
New and Old Hereditary Forms of Renal Cell Carcinoma (RCC)
New and Old Hereditary Forms of Renal Cell Carcinoma (RCC)

... hallmarks of which support their classification as distinct entities. While the vast majority of renal tumors occur sporadically, about 4% are found in association with syndromes of a heritable nature. Over the past 15 years considerable insight into the genetic basis of renal cancer has come from s ...
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Biology Final Exam Review The process that occurs within the

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... growth is determined by the direction of the light source. In other words, it is the growth and response to a light stimulus. Phototropism is most often observed in plants, but can also occur in other organisms such as fungi. The cells on the plant that are farthest from the light have a chemical ca ...
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... In both pure phospholipid bilayers and in natural membranes, thermal motion permits phospholipid and glycolipid molecules to rotate freely around their long axes and to diffuse laterally within the membrane leaflet. Because such movements are lateral or rotational, the fatty acyl chains remain in th ...
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... 4-There is a ……………. between the two sides of the heart to prevent the mixing of blood in both sides. (valve- wall- atrium- vein) 5-Arteries carry blood ……………. (to the heart-away from the heart-towards and away from the heart) 6-…………. Carry blood to the heart. (Veins- Platelets- Arteries- blood capi ...
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363: Abdominal Aortic Aneurysm Repair

... arteries bilaterally or to the common iliac arteries. At this point, the surgical technologist needs to verify that all anastomosis sutures are loaded and ready. An aortic vascular clamp is applied to the aorta above the aneurysm and the aneurysm is opened with a number 11 blade loaded onto a number ...
The plant formin AtFH4 interacts with both actin and microtubules
The plant formin AtFH4 interacts with both actin and microtubules

... excessive bundling and membrane-associated accumulation of Factin in tip-growing cells (Cheung and Wu, 2004). Localisation of this activity at the plasma membrane was dependent on the signalling and transmembrane motifs of the AtFH1 N terminus, confirming that the unique domain structure of group I ...
Question paper - Unit B731/02 - Modules B1, B2, B3 - Higher
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BD Pharmingen™ Purified Hamster Anti-Human Bcl-2
BD Pharmingen™ Purified Hamster Anti-Human Bcl-2

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Supporting Online Material for
Supporting Online Material for

... direct the synthesis of shRNAs targeting LacZ or Fbxl3, as indicated. In this experiment the shRNA construct 3 to mouse Fbxl3 (see fig. S4A) was used. Cells were asynchronously grown to confluence in a medium containing 10% fetal bovine serum (Asynch.). Asynchronous cells were serum starved for 16 h ...
histo-anatomical aspects of the nepenthes max7m4 reinw. ex ness
histo-anatomical aspects of the nepenthes max7m4 reinw. ex ness

... covered by a thin cuticle; the digestive glands are in incipient stage of development (they are formed by two cells layers and almost entirely covered by an epidemic fold. At the basis of the young pitcher tector hairs from the external epidermis are very dense; the assimilatory parenchyma is thick, ...
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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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