Points to Cover With Dental Hygienist Colleges<\/strong><\/h3>\nNow that you have decided to become a dental hygienist in Graham FL, you can start the process of comparing programs and schools. As we discussed at the start of this article, many students start by checking out the location and the cost of the colleges. Possibly they look for some online alternatives also. Even though these may be relevant initial factors to consider, there are a few additional questions that you should address to the programs you are reviewing in order to make an informed decision. To start that process, we have included a list of questions to help you with your evaluation and final selection of the right dental hygienist college for you.<\/p>\n
Is the Dental School Accredited?<\/strong> There are several valid reasons why you should only pick an accredited dental hygienist college. If you are planning to become licensed or certified, then accreditation is a requirement in nearly all states. To qualify to take the National Board Dental Hygiene Exam, your dental school must be accredited by the Commission on Dental Accreditation (CDA). Accreditation also helps guarantee that the instruction you get is comprehensive and of the highest quality. Graham FL employers frequently desire or require that new hires are graduates of accredited programs. And finally, if you are requesting financial aid or a student loan, usually they are not offered for non-accredited colleges.<\/p>\nIs Sufficient Clinical Training Provided?<\/strong> Clinical or practical training is an essential portion of any dental training program. This holds true for the online school options as well. Many dental hygienist schools have relationships with local dental offices and clinics that provide practical training for their students. It’s not only imperative that the college you choose provides sufficient clinical hours but also provides them in the type of practice that you subsequently would like to work in. As an example, if you are interested in a career in pediatric dentistry, confirm that the school you choose offers clinical rotation in a local Graham FL dental practice that focuses on dental treatment for children.<\/p>\nIs There an Internship Program?<\/strong> Ask if the dental colleges you are considering sponsor an internship program. Internships are undoubtedly the ideal way to obtain hands-on, practical experience in a professional dental practice. They help students to transition from the theoretical to the practical. They can also help students establish professional relationships in the Graham FL dentistry community. And they are attractive on resumes too.<\/p>\nIs Job Placement Support Furnished?<\/strong> Many students that have graduated from dental hygienist colleges need help landing their first job. Ask if the schools you are reviewing have job placement programs, and what their job placement rates are. Programs with high job placement rates are likely to have good reputations within the Graham FL dental community in addition to broad networks of contacts where they can place their students for internships or employment.<\/p>\nAre Classes Small?<\/strong> Check with the schools you are reviewing how large typically their classrooms are. The smaller classes generally provide a more personal atmosphere for training where students have greater access to the instructors. On the other hand, bigger classes can be impersonal and provide little individualized instruction. If practical, find out if you can attend a couple of classes at the Graham FL dental hygienist school that you are most interested in in order to witness first hand the level of interaction between teachers and students before making a commitment.<\/p>\n <\/strong>What is the Entire Expense of the Program?<\/strong> Dental hygiene colleges can differ in cost dependent on the length of the program and the amount of clinical training provided. Other variables, for example the reputations of the schools and if they are public or private also have an impact. But besides the tuition there are other substantial expenses which can add up. They can include expenses for such things as textbooks and commuting as well as school equipment, materials and supplies. So when examining the cost of programs, don’t forget to add all of the costs related to your education. Most schools have financial aid offices, so be sure to find out what is available as far as grants, loans and scholarships in the Graham FL area.<\/p>\nAre the Classes Accessible?<\/strong> Before selecting a dental hygienist college, you must make sure that the hygienist or assistant program offers classes that accommodate your schedule. This is particularly true if you will be working while getting your education and have to go to classes near Graham FL in the evenings or on weekends. And even if you choose an online college, you will still be required to schedule your practical training classes. Also, while making your inquiries, ask what the make-up policy is if you should need to miss any classes because of work, illness or family responsibilities.<\/p>\nAttending Dental Hygienist School near Graham FL?<\/h3>\nHEK 293 cells<\/h3>
Human embryonic kidney cells 293, also often referred to as HEK 293, HEK-293, 293 cells, or less precisely as HEK cells, are a specific cell line originally derived from human embryonic kidney cells grown in tissue culture. HEK 293 cells have been widely used in cell biology research for many years, because of their reliable growth and propensity for transfection. They are also used by the biotechnology industry to produce therapeutic proteins and viruses for gene therapy.<\/p>
HEK 293 cells were generated in 1973 by transformation of cultures of normal human embryonic kidney cells with sheared adenovirus 5 DNA in Alex van der Eb's laboratory in Leiden, the Netherlands. The cells were obtained from a single, apparently healthy, legally aborted fetus under Dutch law; the identity of the parent and the reason for the abortion are unknown.[1] The cells were cultured by van der Eb; the transformation by adenovirus was performed by Frank Graham, a post-doc in van der Eb's lab. They were published in 1977 after Graham left Leiden for McMaster University.[2] They are called HEK since they originated in human embryonic kidney cultures, while the number 293 came from Graham's habit of numbering his experiments; the original HEK 293 cell clone was from his 293rd experiment. Graham performed the transformation a total of eight times, obtaining just one clone of cells that were cultured for several months. After presumably adapting to tissue culture, cells from this clone developed into the relatively stable HEK 293 line.<\/p>
For many years it was assumed that HEK 293 cells were generated by transformation of either a fibroblastic, endothelial or epithelial cell, all of which are abundant in kidneys. However, the original adenovirus transformation was inefficient, suggesting that the cell that finally produced the HEK 293 line may have been unusual in some fashion. Graham and coworkers provided evidence that HEK 293 cells and other human cell lines generated by adenovirus transformation of human embryonic kidney cells have many properties of immature neurons, suggesting that the adenovirus preferentially transformed a neuronal lineage cell in the original kidney culture.[4]<\/p>
A comprehensive study of the genomes and transcriptomes of HEK 293 and five derivative cell lines compared the HEK 293 transcriptome with that of human kidney, adrenal, pituitary and central nervous tissue.[5] The HEK 293 pattern most closely resembled that of adrenal cells, which have many neuronal properties. Given the location of the adrenal gland (adrenal means \"next to the kidney\"), a few adrenal cells could plausibly have appeared in an embryonic kidney derived culture, and could be preferentially transformed by adenovirus. Adenoviruses transform neuronal lineage cells much more efficiently than typical human kidney epithelial cells.[4] An embryonic adrenal precursor cell therefore seems the most likely origin cell of the HEK 293 line. As a consequence, HEK 293 cells should not be used as an in vitro model of typical kidney cells.<\/p><\/div>\n