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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journey. In the novel ‘The lovely bones’ by Alice Sebold‚ journeys are displayed through the character Susie. A journey is a process in life that someone goes through to reach a destination. It may be an emotional or inner journey‚ an imaginative journey‚ or a physical journey. The character Susie‚ displays a physical journey in this novel through different techniques‚ and languages such as first person‚ Tone and flashbacks. In the novel ‘the lovely bones’ the character Susie displays a physical
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Banks "Rule of the Bone" is the theme of change. Both male protagonists - Holden Caulfield and Chappie Dorset - transform‚ while traversing the tortured path from adolescence to adulthood. Both young men have similar characteristics; and seemingly parallel lives. Both authors portrayal of adolescence follows a pattern: a deep-set urge to protect innocence‚ providing an image of courage‚ callousness and compassion that defines the transition to adulthood. While reading Rule of the Bone‚ certain themes
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2. Experimental 2.1. Experimental procedure for the synthesis of bone-like CS-PEG-HA-ZrO2 nanocomposites (BNC I-III). At first‚ ZrO2 nanoparticles (NPs) were synthesized by using the previously reported method [16]. Briefly‚ aqueous solution of sodium hydroxide (purchased from HiMedia Private Ltd.) (40 ml 0.05M) was slowly added in zirconium oxychloride octahydrate (purchased from Merck India Ltd.) solution (100 ml 0.01M) prepared in methanol-water (1:1) at 5 oC temperature. The mixture was stirred
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quite different from most people’s. My attention is drawn to places that others find uninteresting. And because I pride myself on expanding my knowledge of the world‚ science has always been one of my favorite subjects. I recently took a course called Bones‚ Stone and Human Evolution‚ about the origins of humanity. It became one of my most beloved courses. It is incredible to think about how all humans that live on Earth today‚ despite the discord that so often divides us‚ come from the same group of
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to negate these images which were created by the dominant other‚ reinforcing that these images are typically maintained to justify the ideology of race‚ gender‚ and class oppression. Likewise‚ within Psyche A. Williams’ article‚ “Sucking the Chicken Bone Dry”‚ she explains the historical aspect in which stereotypes were created‚ mainly through the idea of a “chicken loving darky.” Through these exceptional readings‚ I can understand the plethora
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The article chose review is “Effect of exercise training on loss of bone mineral density during lactation”. The purpose of this study was to determine whether exercise slows bone loss from four to twenty postpartum. The problem was that during lactation women move breast milk. After finishing breast feeding bone mass usually returns to pre pregnancy but not in all and this is the problem. The participants were healthy ‚nonsmoking ‚ sedentary ‚exclusively breast feeding women with a body mass index
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tragedy‚ Danticat’s depictions gives us insight into just how horrific the events were that took place during the period of the novel. In Edwidge Danticat’s The Farming of Bones‚ water is viewed upon as a symbol of death vs. life and is a common theme in the novel especially in reference to the Massacre River. The Farming of Bones by Edwidge Danticat revolves around the true events that occurred in 1937 in the Dominican Republic. The dictator at the time was a man named Rafael Trujillo who ordered
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maintenance of bone structure What is Parathyrin? Parathyrin is a substance made by the parathyroid gland that helps the body store and use calcium. A higher than normal amount of parathyrin causes high levels of calcium in the blood and may be a sign of disease. Parathyrin is also sometimes known as Parathormone‚ parathyroid hormone and PTH. What is Calcatonin? Calcatonin is a hormone produced by the thyroid gland that lowers the level of calcium in the blood and promotes the formation of bone. The
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stand. She was taken to the emergency room where an X ray showed that the neck of her femur was fractured. More detailed X ray images revealed reduced bone mass in the head and neck regions of the injured femur‚ in the ends of other long bones of the body and in the vertebrae. Surgery was necessary to repair the fractured femur and a biopsy of the bone tissue indicated that the composition of the osteoid was normal. Healing of the fractured femur is proceeding slowly. 1. What organ(s) is(are)
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