'Phenylalanine' diaporamas de présentation

Case history

. Case history. 13 month old boy with developmental delay NL at birth Irritability& Recurrent vomiting from 2 week age. Case history. Recurrent seizure with poor response to antiepileptic drugs from 3 month ago. No sitting , no walking speech delay Relative parents. Physical examination.

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MEDICAL BIOCHEMISTRY

MEDICAL BIOCHEMISTRY. Enzyme Kinetics Enzymes are protein catalysts that, like all catalysts, speed up the rate of a chemical reaction without being used up in the process.

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Nutrition Issues

Nutrition Issues. Normal Dietary requirement of protein 1g/Kg/Day for adults Proteins provide 4 kcal (17kJ)/gram of protein. HISTIDINE ISOLEUCINE LEUCINE LYSINE METHIONINE PHENYLALANINE THREONINE TRYPTOPHAN VALINE. ALANINE ARGININE ASPARGINE ASPARTIC ACID CYSTEINE GLYCINE CYSTINE

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Human Genetics

Human Genetics. Identifying Human Phenotypes:. PTC Taster. Examining Human Traits. Complicating factors Ambiguous phenotypes, multiple alleles, major and minor genes, turn off genes, penetrance, expressivity Environment important factor.

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Phenylketonuria (PKU) screening

Phenylketonuria (PKU) screening. Pre-activity assessment questions. Note: The first two slides are intended for first-time clicker users to become accustomed to the devices. Where do you live?. Baltimore area Washington area Salisbury Other than Salisbury on the Eastern Shore of MD

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Phenylketonuria (PKU) screening

Phenylketonuria (PKU) screening. Pre-activity assessment questions. Note: The first two slides are intended for first-time clicker users to become accustomed to the devices. Where do you live?. Baltimore area Washington area Salisbury Other than Salisbury on the Eastern Shore of MD

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Amino Acids, Peptides, Protein Primary Structure

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phenylketonuria

IN THE NAME OF GOD. phenylketonuria. What is phenylketonuria ?.

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INHER?TED D?SEASES OF AM?NO AC?D METABOL?SM

INHER?TED D?SEASES OF AM?NO AC?D METABOL?SM. Prof.Dr.Arzu SEVEN. PHENILKETONURIA(PKU). Deficiency of phenylalanine hydroxylase or a defect in biosynthesis/reduction of tetrahidrobiopterin Urinary excretion of phenlypruvate and phenyllactate Defective neural development

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Scene 1: Michelle is saved by the starving bacteria

Scene 1: Michelle is saved by the starving bacteria. After this lesson, the student will be able to: explain recessive inheritance using phenylketonuria (PKU) as an example; describe the Guthrie test for screening newborn babies for PKU

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1. Chemical reactions in cells

1. Chemical reactions in cells.

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Phenylketonuria (PKU)

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?. Chemical Properties

?. Chemical Properties. carboxyl, ??. amino, ??. 1. Acidity. glutamic acid, ???. monosodium glutamate ?????? (gourmet powder). ??. Chinese restaurant syndrome (CRS), ???????. Kwok, R.H.M. Chinese Restaurant Syndrome . New England Journal of Medicine , 1968, 17:796.

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PHENYLKETONURIA

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PKU Disease

PKU Disease. Stephanie Inskeep Junior Biochemistry Major Spring 2009. Background. Inherited disease Lack of the enzyme phenylalanine hydroxylase (PAH) Catalyzes first step in the degradation of phenylalanine Phenylalanine transaminated to phenylpyruvate, a phenylketone compound

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Phenylketonuria (PKU)

Phenylketonuria (PKU). By: Lynn Reynolds. How is PKU Inherited?. PKU is an autosomal recessive trait Both parents must be carriers of the trait for the child to show symptoms If both parents are carriers, the child has a 25% chance of having the disease.

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The forces at work on proteins/ glutamic acid and valine

The forces at work on proteins/ glutamic acid and valine. By Christian Noelker . Van Der W aals forces . All atoms attract b/c of protons and electrons . Electrostatic charge . Positive ions attract negative Asp?? arg very stong ?. S-S bonds .

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Phenylketonuria (PKU)

Phenylketonuria (PKU). By: Greg Ancmon and Brennan Ramos Period 2. Overview. Phenlyketonuria is a genetic disorder that is characterized by an inability of the body to utilize the amino acid, phenylalanine.

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Dawson Reese Elizabeth Barker Jack Borders Georgeanna Keller

PKU. Dawson Reese Elizabeth Barker Jack Borders Georgeanna Keller. Description Of PKU. There are different severities of PKU from mild to severe, the worst is known as Classic PKU

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