Procedural complexity and time commitments related to superficial parotidectomy with dissection and preservation of the facial nerve are likely to differ from other procedures including total parotidectomy without nerve dissection‚ partial parotidectomy without nerve dissection‚ procedures involving cervical nodal dissection or re-operative cases. As a result‚ these closely related but different procedures were not considered for analyses in this study
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transfusion. The fascination with the human body and its components has always been prevalent. Documented dissection of the human body dates aback to ancient Egyptian times. Between 300 and 250 B.C. Egyptians were studying the anatomy of cadavers. Around that same time‚ 300 B.C.‚ Greek physician Praxagoras showed that there were tubes connected to the heart. Sometime after that dissection was outlawed in ancient Egypt and the progress of learning about blood and the body was stopped for thousands
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Instructor’s Manual for the Laboratory Manual to Accompany Hole’s Essentials of Human Anatomy and Physiology Eighth Edition Terry R. Martin Kishwaukee College Instructor’s Manual for the Laboratory Manual to Accompany Hole’s essentials of human anatomy and physiology‚ eighth edition David shier‚ jackie butler‚ and ricki lewis Published by McGraw-Hill Higher Education‚ an imprint
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Xenotransplantation is defined as "transplanting cells‚ tissues or whole organs from one species into another" (Baker‚ 643). These transplantations involve organs such as the heart‚ kidneys‚ and many others. Today‚ pigs have quickly become the donor species due to their anatomical and economical advantages. Pigs grow and reproduce very rapidly‚ creating a large litter‚ increasing the number of subjects for donation. Also‚ their organs and blood vessels are similar in size to those of humans‚ making their use more
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the well being of society. Many people in society believe that scientists should develop a clone human but many people and especially the government are against human cloning. Hundreds of cloned animals exist today including sheep‚ goats‚ cows‚ mice‚ pigs‚ cats‚ rabbits‚ and a gaur. In the last 50 years‚ techniques such as in vitro fertilization‚ embryo transfer‚ embryo splitting‚ and blastomeric nuclear transfer have become commonplace — providing farmers‚ ranchers and pet enthusiasts with powerful
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Holly Mauch Sue Vander Hook Eng. Comp. 101-05 14 Nov. 2011 Animal Research: Is it right or wrong? The discussion of whether or not animal dissection and research is necessary as teaching tools and is morally correct has been dominated by two different views. On the one hand‚ some may argue that this violates animal rights‚ and how there are better ways of going about research and teaching. On the other hand‚ others also contend that this is a good way for researchers and students alike to
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Some of the same religions‚ or others who have entirely different beliefs‚ uphold a positive interpretation of cadaver usage or autopsies. Even though some Islamic beliefs portray autopsies and cadaver dissection as detrimental to the connection between God and the individual‚ as well as cruel to the thin line between the dead and the living‚ some interpretations single out why these processes are so necessary. This includes the Islamic “interpretation of the Sharia’s ideas about not performing
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Vivisection (dissection of a living organism) was originally practiced on human criminals in ancient Rome and Alexandria. The increase in the owning of pets started an interest in an anti-vivisection movement‚ mainly in England. The Society for the Protection of Animals
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MATERIAL AND METHODS 1. Materials: 1.1. Experimental animals: The experiment was carried out on 30 adult healthy female rats weighing 190 20g and 10 young (6-7) weeks –old male albino rats from which bone marrow mesenchymal stem cell (MSCs) were isolated. Animal were purchased from the animal house of the faculty of Medicine Mansoura University. The animals were housed in standard stainless steel cages at room temperature 25-28ﾟC‚ humidity of (50-60%) and maintained at 12 hrs alternating day
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Leonardo di ser Piero da Vinci was an Italian Renaissance polymath: painter‚ sculptor‚ architect‚ musician‚ mathematician‚ engineer‚ inventor‚ anatomist‚ geologist‚ cartographer‚ botanist‚ and writer. His genius‚ perhaps more than that of any other figure‚ epitomized the Renaissance humanist ideal. Leonardo has often been described as the archetype of the Renaissance Man‚ a man of "unquenchable curiosity" and "feverishly inventive imagination". He is widely considered to be one of the greatest painters
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