ABC OF CLINICAL GENETICS - PART 9 pps

ABC OF CLINICAL GENETICS - PART 9 pps

ABC OF CLINICAL GENETICS - PART 9 pps

... develop life-threatening hyperpyrexial 99 19 Treatment of genetic disorders Gene Gene product Metabolic effect Functional effect Structural effect Figure 19. 1 Mechanisms of gene action Figure 19. 2 Letter ... families. Detection of the duplication or deletion of the PMP22 gene is achieved using fluorescent dosage PCR analysis to determine ABC of Clinical Genetics 96 Fig...
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Chapter 005. Principles of Clinical Pharmacology (Part 9) pps

Chapter 005. Principles of Clinical Pharmacology (Part 9) pps

... target of QT- Chapter 005. Principles of Clinical Pharmacology (Part 9) Transferase Variants One of the most extensively studied phase II polymorphisms is the PM trait for thiopurine S-methyltransferase ... Deficiency of glucose- 6- phosphate dehydrogenase (G6PD), most often in individuals of African or Mediterranean descent, increases risk of hemolytic anemia in r...
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ABC OF CLINICAL GENETICS - PART 2 ppt

ABC OF CLINICAL GENETICS - PART 2 ppt

... 115 110 105 100 95 90 105 100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 HEIGHT cm 5-1 8 yrs With provision for school reception class NAME 99 .6 th 98 th 91 st 75 th 50 th 25 th 9th 2nd 0.4 th 99 .6 th 98 th 91 st 75 th 50 th 25 th 9th 2nd 0.4 th Marfan syndrome Achondroplasia Figure ... centiles WEIGHT kg years 40 35 30 25 20 15 10 120 125 130 135 140 145 150 155...
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ABC OF CLINICAL GENETICS - PART 3 doc

ABC OF CLINICAL GENETICS - PART 3 doc

... detected by ultrasonography (courtesy of Dr Sylvia Rimmer, Department of Radiology, St. Mary’s Hospital, Manchester) acg-05 11/20/01 7:17 PM Page 23 ABC of Clinical Genetics 26 otosclerosis and hereditary ... for offspring of a 21;21 Robertsonian translocation carrier 21 21 Normal spouse Parents Down syndrome in all offspring Carrier of balanced 21; 21 translocation Non-viable...
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ABC OF CLINICAL GENETICS - PART 4 ppt

ABC OF CLINICAL GENETICS - PART 4 ppt

... (SCID) acg- 09 11/20/01 7:24 PM Page 40 ABC of Clinical Genetics 42 taken into account in sporadic cases. In the case of gonadal mosaicism the results of carrier tests will be normal in the mother of ... cells, ABC of Clinical Genetics 32 15 15 15 15 Paternal Maternal De novo deletion Gamete Offspring Parent Prader–Willi syndrome Figure 7.6 Prader–Willi syndrome in offs...
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ABC OF CLINICAL GENETICS - PART 5 pdf

ABC OF CLINICAL GENETICS - PART 5 pdf

... main diagnostic features of NF1 are café-au-lait patches, peripheral neurofibromas and lisch nodules. Café-au-lait patches are sometimes present at birth, but often appear in the first few years of life, increasing ... development of plexiform neurofibromas or scoliosis. The gene for NF1 was localised to chromosome 17 in 198 7 and cloned in 199 0. The gene contains 59 exons and encodes...
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ABC OF CLINICAL GENETICS - PART 7 pptx

ABC OF CLINICAL GENETICS - PART 7 pptx

... USA) 0 5000 10000 15000 20000 25000 30000 35000 197 2 197 4 197 6 197 8 198 0 198 2 198 4 198 8 199 0 199 2 199 4 199 6 199 8 198 6 acg-16 11/20/01 7:54 PM Page 82 for example, is not yet known, but recurrence ... Number of genes mapped from 197 2– 199 8. (Data from National Centre for Biotechnology Information, National Institute of Health, USA) 0 5000 10000 15000 20000 250...
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ABC OF CLINICAL GENETICS - PART 8 ppt

ABC OF CLINICAL GENETICS - PART 8 ppt

... first-trimester prenatal diagnosis. The thalassaemias are due to a reduced rate of synthesis of - or ␤-globin chains, leading to an imbalance in their production. ␣-thalassaemia is a defect of ␣-globin ... substitution 1 base downstream of nucleotide 199 7 in the cDNA Notation of amino acid changes Y92S Tyrosine at codon 92 substituted by serine R97X Arginine at codon 97 substi...
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ABC OF CLINICAL GENETICS - PART 10 docx

ABC OF CLINICAL GENETICS - PART 10 docx

... Bioethics, 199 3. Working Party of the Clinical Genetics Society. Report on the genetic testing of children. J Med Genet. 199 4; 31: 785 97 . Advisory Committee on Genetic Testing. Code of practice ... the public. London: UK Department of Health, 199 7. Human Genetics Advisory Committee. The implications of genetic testing for life insurance. Department of Health, 199 7. Hol...
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Fundamentals of Clinical Ophthalmology - part 9 ppsx

Fundamentals of Clinical Ophthalmology - part 9 ppsx

... trauma. J Neurosurg 199 8; 55 :96 3–6. Guy J, Sherwood M, Day AL. Surgical treatment of progressive visual loss in traumatic optic neuropathy. Report of two cases. J Neurosurg 198 9; 70; 799 –801. Harris ... Results of the Second National Acute Spinal Cord Injury Study. N Eng J Med 199 0; 322:1405–11. Crompton MR. Visual lesions in closed head injury. Brain 197 0; 93 :785 92 . Dutton...
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