Cellular Essay Samples and Topic Ideas
cellular device or a computer, either at home, work or on public roads. It is evident that there is a negative influence, focused mainly on adolescents and young people, since it reduces their abilities to communicate naturally and spontaneously because they spend less time sharing and interacting with other people. For Rubio and Minor (2009), adolescents undergo changes in the way of forming their own concept, since they adopt access to the network as an option to face the world, jointly influencing the population that coincides with values that are typical ofyouth. What the authors themselves call the youth of society. We will approach then, a series of negative aspects that have developed over...
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cellular level, to the degree that begins with accelerated modifications of the hydrogenage concentration (pH). Structures such as cell membrane, nucleus and mitochondria, "suffer" changes to the degree of prospering a process of tissue necrosis in its 3 phases: latent, anarchic and chromatolysis phase. The degree of destruction depends on the organ;Among those that are affected faster are the adrenal gland and the brain;The case of the pancreas and the spleen, which are organs with more friable tissue, then suffer modifications;in muscle composition organs;among them the heart, uterus or other than these such as intestinal handles and colon are more resistant to autolysis. The absence of...
cellular ancestor from which other organisms derive and have certain characteristics that they would have to fulfill, but in the development of the monograph it would be shown thatIt is not so much like that. Stem cell Generate another cell of the same characteristics (autrenovation). Generate differentiated cells1 of specific tissues (differentiation). They are undifferentiated cells. Stem cell research is inserted into the work of Roy Stevens and Barry Pierce in 1950. Both researchers were the first who worked with a stem cell type: the cancer stem cell (CMC). The characteristics of these cells did not go unnoticed by any of them, Stevens developed and exploded races of mice that showed a...
cellular matrix that compose them, with corresponding structure and function. The types of microscopic anatomy Cytology. Study and analysis of a cell set by its observation through a microscope. It is used in various branches of medicine. Histology. Study, analysis and classification of organic tissues through their microscopic observation. Organography. Study of the tissue composition of the organs to relate their structure to their function. Tissue level: It refers to tissues, which are cell sets that have the same characteristics and perform a common function. Characteristic All the tissues that are known are armed by a complex combination of cells with specific common functions...
cellular signaling paths related to the proliferation and migration of cancer cells. Trop-2 overexpression is observed in 80% of triple metastatic negative breast carcinomas (TNBC). Clinical trials in patients with TNBC indicate that tumors that overexpreate Trop-2 have a shorter survival in relation to patients with tumors with minor levels. Brematozumab is a conjugated antibody that releases an antineoplastic drug and selectively produces the apoptotic cell death of tumor cells that express Trop-2. The preclinical data indicate that the biological activity of Brematozumab is through several stages: Trop-2 Union on the cell surface and formation of a Brematozumab-Top2 complex, which is transported...
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cellular cylinders , seizures or psychosis, hemolytic anemia, leukopenia < 4 000 µL, la linfopenia < 1 500 µL o la trombocitopenia < 100 000 µL, al igual puede aparecer las alteraciones inmunológicas de las células LE, anti DNA nativo, anti-Sm, anticuerpos anti- nucleares y VDRL falso positivo. In general symptoms you can see high fever, weight loss or asthenia, arthritis with a frequency of 68% up to 90% throughout the disease, mucocutaneous symptoms such as malar erythema and nose are also very frequent, on the nose, Related to photosensitive and oral ulcers, another of the symptoms is the phenomenon of Raynaud, a condition of the blood vessels that are often detected in the fingers...
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cellular cell theory, where Robert Hooke worried about observing different structures before postulating his theory, “neither is this type of texture only of the cork, because with the microscope I have observed that the marrow of the Saúco or almost any other tree, the inner marrow ofThe gap woody stems of many other vegetables, such as fennel, carts, Daucus gender plants, bardanas, cardinals, ferns, some species of reeds, etc., They have a large extent a type of "schematism" like the one I have recently observed in the cork.”(Allott, Mindorff & Azcue, 2014). It should be noted that it is important to maintain the conditions and procedure through which the fact is proven to not...
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cellular processes are enormous, and it would not be strange that the greatest knowledge that the complete genome offers in this area will facilitate huge medical advances. Developing The human genome a topic by which projects have even been created to try to decipher the different types of diseases that generate the lack of chromosomes or the excess of these, has triggered several studies and debates all over the world where their desire is to identifyand find a cure if the huge enigma that is in that term could be called like this. This issue of genetic diseases is extremely large so it has had a social impact, especially because of the immense charge of care it requires. Diseases such as Down...
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cellular enzymes of the host hosts. Finally, it will compete with the tryposphate guanosine (GTP) to be used by viral polymerase DNA with preference on the latter. That is why they are only troops in the replicative phase of the virus, when viral enzymes are active. Acyclovir produces greater inhibition of DNA polymerase but pencyclovir presents greater intracellular concentration and for a longer time, which translates into a difference between them - and their profármacos - in bioavailability and dosage, in addition to price. The added advantage of both, over other antivirals available, is poor toxicity, since they are used by viral but non -human enzymes, so, although they penetrate healthy...
cellular function that is abolished or defective, in order to introduce a new function or interfere with an existing function. There are some strategies based on the combination of three key elements: the genetic material to be transferred, the transfer method and the cell type that will incorporate said genetic material. This type of treatment focuses on mono gene diseases, previously this treatment was concentrated on cancer. One of the genetic therapy tools is to obtain genetic material, which can be obtained from natural genes, DNA pieces that form proteins with a desired effect, synthesized genes in laboratories (also called chimeric) or short nucleic acid sequencesto make a cell lose a function...