and rough ER and they contain only a few mitochondria. Leukocytes depend largely on glycolysis for their low energy requirements this allows them to function in tissue which has little oxygen present e.g. inflamed areas. These cells usually die by apoptosis in the connective tissue. Billions of neutrophils die apoptotic deaths every
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Ankylosing Spondylitis (AS) is a chronic and inflammatory rheumatologic disease which mainly affects the sacroiliac joints and spine‚ causing deformity of bones‚ which lead to disability of patients. Also‚ involves the peripheral joints and other extra-articular organs such as eyes‚ skin‚ and cardiovascular system. All these problems decrease the quality of AS patient’s life (1‚ 2). It usually affects individuals from the early age and most of the patients develop the first symptoms before their third
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Keloid Scar Treatments: Successful keloid treatment has still been an obstacle because the current treatments are far away from guarantying cure of the disease and preventing recurrence. This probably due to the lack of an extensive research to study and evaluate those treatments (Gauglitz et al.‚ 2011). There are a wide range of therapies that have been used in treating keloid and hypertrophic scars. Although most of the therapeutic options that we will cover work for both scars‚ we have to be very
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Biomedical research Propolis is the focus of a large number of research projects.[21] Some preliminary research findings (published in the biomedical literature)‚ together with their limitations‚ are described below. Readers are reminded that the following information represents preliminary research and does not constitute medical advice. Readers are directed to their local physician or healthcare provider for medical advice. As an antimicrobial[edit] Preliminary scientific studies show some
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Gliomas represent the most common primary brain tumors. In Egypt‚ astrocytic tumors are the most common glial tumors (79.4% of all gliomas)[1].Histopathologic diagnosis is important for definitive prognostication and treatment. According to the 2007 WHO classification‚ astrocytoma is classified into four pathological grades: pilocytic astrocytoma (Grade I)‚ diffuse astrocytoma (Grade II)‚ anaplastic astrocytoma “AA” (Grade III) and glioblastoma multiforme “GBM” (Grade IV) [2]. The tumor cells vigorously
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The endomembrane system is a system of organelles working together for the same goal. This system compartmentalizes the cell restricting certain metabolic reactions to certain areas of the cell. Phospholipids are a vital element of the endomembrane system it is these bilayers that cover structures like the nucleus‚ vacuoles‚ the endoplasmic reticulum (ER)‚ vesicles‚ and the cell itself. It is because of the unique properties of the phospholipid bilayer that vesicles are able to so easily fuse with
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CLASS OBSERVATION CLASS ROOM ARRANGEMENT & LEARNING PROCESS: The classroom is neat and tide. It is fully air-conditioned and screened the windows to shade from the sunlight. The air-conditioned room make the students feel dearly to the surrounding. It is a projective class in which lecturer teach the class with the projector and PowerPoint presentation. The lecturer is given a mic to handle the class. It is good in transmitting the sound. The class atmosphere is good to enhance their learning. The
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The Association of BRD2 with Juvenile Myoclonic Epilepsy Abstract Idiopathic generalized epilepsy (IGE) constitutes a variety of epileptic disorders in humans‚ the most common being juvenile myoclonic epilepsy (JME). There is strong evidence that JME can be caused by a faulty genetic variation in the human gene bromodomain-containing protein 2 (BRD2). For this reason‚ many studies on BRD2 homologues have been conducted to determine the function of this protein. Studies on human BRD2
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water is bound Endosomes distribute and recycle material acquired through endocytosis Secretory vesicles process and deliver products to the plasma membrane through exocytosis Mitochondrion Double membrane Aerobic metabolism Citric acid cycle Apoptosis Endosymbiosis Hypothesis is substantial Similar size Circular genome simiar ribosomes unique t-RNAs Aerobic metabolism Endosymbiosis Hypothesis is substantial: Photosynthetic bacterium chloroplast E.coli is the best characterized prokaryote Common
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Lymphatic system Lymphatic capillaries-Absorb excess tissue fluid and return it to the blood stream Lacteals (in small intestine) –absorb fats vin the form lipoproteins and transport them to the bloodstream Lymphoid organs lymphatic vessels are sites of production and distribution of lymphocytes‚ which help defend the body against pathogens Lymphatic vessels One- way system-The movement of fluid is dependent upon skeletal muscle contraction; when the muscles contract‚ fluid is squeezed past
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