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Recent News and Articles on the Keywords: down syndrome + down syndrome: + syndrome  Related to the article below (Last Update: 8/4/2008)

Abortion Kills Majority of Down Syndrome Babies in Spain, Canada
CitizenLink, CO -
In Spain, 9 of 10 preborn babies diagnosed with Down syndrome are aborted, according to the country's National Association for the Defense of the Right to ...
Serum Screening with Down's Syndrome Markers to Predict Pre ...
7thSpace Interactive (press release), NY -
The purpose of this systematic review was to determine the accuracy of five serum analytes used in Down's serum screening for prediction of pre-eclampsia ...

Dothan Eagle
Coach Gene Stallings son dies at age 46
Dallas Morning News, TX -
Doctors told his father, Gene Stallings ? then an up-and-coming football coach ? that his baby had Down syndrome and wasn't likely to live to his 5th ...
Father-son bond evident in every gaze Montgomery Advertiser
John Mark Stallings dies Tuscaloosa News (subscription)
John Mark Stallings Passes Awat At 46 KBTX
The Birmingham News - al.com - Dallas Morning News
all 96 news articles »
Aztec Down Syndrome Girl Fights Leukemia
RedOrbit, TX - Aug 3, 2008
Jessica, who also has Down Syndrome, was at risk for the disease since birth. "They told me when she was born that she had a high risk for leukemia," said ...
Making the pen her friend
Irish Times, Ireland -
For further information contact 087-741 2856 After Down syndrome, 22q 11 syndrome, or velo cardio facial syndrome, is the second most common genetic ...
OUTLOOK - Cathay Pacific Airways H1 net profit seen down up to 80 pct
Forbes, NY -
The first came after severe acute respiratory syndrome (SARS) attacked Asia during 2003. 'We expect Cathay Pacific's interim results to demonstrate the ...OTC:CPCAY
Sies fund Down syndrome center
Bizjournals.com, NC - Jul 30, 2008
A multimillion-dollar gift from the Anna and John J. Sie Foundation will create a new center to help children with Down syndrome, The Children?s Hospital ...
TV Review: Coming Down the Mountain (Sunday Theatre)
New Zealand Herald, New Zealand - Aug 3, 2008
By Frances Grant A story about a teenage boy and his Down Syndrome brother sounds like a worthy and weepy disability telemovie. ...
Buddy Walk to raise funds
Youngstown Vindicator, OH - Aug 3, 2008
By ASHLEY LUTHERN BOARDMAN ? Area residents are invited to grab a buddy and participate in the Down Syndrome Association of the Valley?s fund-raising walk ...

Football365.co.za
Motsepe's Sundowns Syndrome
Football365.co.za, South Africa -
Selection gets no easier from here as Moloto has manifold options down the right flank, but only Dillon Sheppard possesses the natural ability to play down ...
Source: Google News

Amyloid Plaque Core Protein in Alzheimer Disease and Down Syndrome -
CL Masters, G Simms, NA Weinman, G Multhaup, BL … - Proceedings of the National Academy of Sciences of the …, 1985 - JSTOR
Amyloid Plaque Core Protein in Alzheimer Disease and Down Syndrome. Colin L. Masters.
Gail Simms. Nicola A. Weinman. Gerd Multhaup. Brian L. McDonald. ...

Brain interleukin 1 and S-100 immunoreactivity are elevated in Down syndrome and Alzheimer disease. -
WS Griffin, LC Stanley, C Ling, L White, V MacLeod, … - Proceedings of the National Academy of Sciences of the …, 1989 - pubmedcentral.nih.gov
... Copyright notice. Brain interleukin 1 and S-100 immunoreactivity are elevated in
Down syndrome and Alzheimer disease. ... Presenile dementia in Down's syndrome. ...

Maternal serum screening for Down's syndrome in early pregnancy. -
NJ Wald, HS Cuckle, JW Densem, K Nanchahal, P … - BMJ: British Medical Journal, 1988 - pubmedcentral.nih.gov
... Copyright notice. Maternal serum screening for Down's syndrome in early pregnancy. ...
Sonographic identification of second-trimester fetuses with Down's syndrome. ...

[CITATION] The developmental asynchrony of language development in children with Down syndrome
JF Miller - The psychobiology of Down syndrome, 1988 - MIT Press

Down syndrome phenotypes: the consequences of chromosomal imbalance -
JR Korenberg, XN Chen, R Schipper, Z Sun, R Gonsky … - Proc Natl Acad Sci US A, 1994 - pubmedcentral.nih.gov
... Copyright notice. Down syndrome phenotypes: the consequences of chromosomal imbalance. ...
1959 Mar 16;248(11):1721?1722. [PubMed]; Niebuhr E. Down's syndrome. ...

Integrated Screening for Down's Syndrome Based on Tests Performed During the First and Second … -
NJ Wald, HC Watt, AK Hackshaw - Obstetrical & Gynecological Survey, 2000 - obgynsurvey.com
... Integrated Screening for Down's Syndrome Based on Tests Performed During the First
and Second Trimesters. ... Integrating antenatal Down's syndrome screening. ...

Antenatal maternal serum screening for Down's syndrome: results of a demonstration project. -
NJ Wald, A Kennard, JW Densem, HS Cuckle, T Chard, … - BMJ: British Medical Journal, 1992 - pubmedcentral.nih.gov
... 1992 August 15; 305(6850): 391?394. Copyright notice. Antenatal maternal serum
screening for Down's syndrome: results of a demonstration project. ...

… with increased Cu/Zn-superoxide dismutase activity: animal model of dosage effects in Down syndrome -
CJ Epstein, KB Avraham, M Lovett, S Smith, O Elroy … - Proceedings of the National Academy of Sciences of the …, 1987 - pubmedcentral.nih.gov
... Copyright notice. Transgenic mice with increased Cu/Zn-superoxide dismutase
activity: animal model of dosage effects in Down syndrome. ...

[CITATION] Language and communication characteristics of children with Down syndrome
JF Miller - New perspectives on Down syndrome, 1987 - Brookes Publishing

Apoptosis and increased generation of reactive oxygen species in Down's syndrome neurons in vitro -
J Busciglio, BA Yankner - Nature, 1995 - nature.com
Apoptosis and increased generation of reactive oxygen species in Down's syndrome
neurons in vitro. Jorge Busciglio & Bruce A. Yankner *. ...

Source: Google Scholar
 

Down Syndrome

Down syndrome, a chromosomal disorder, is the most frequent genetic cause of mild to moderate mental retardation in the United States . An article in the February 28, 2001 , issue of The Journal of the American Medical Association discusses whether an ultrasound examination of the fetus during pregnancy is an accurate screening test for Down syndrome. The authors conclude that ultrasound examinations are not practical to use for this purpose.

What Is a Chromosome?

A chromosome is a package of genetic material found in the center (nucleus) of every cell. Human cells normally contain 23 pairs of chromosomes, half of which are inherited from each parent. Each chromosome pair is designated by a number, except for the sex chromosomes, which are designated by X and Y.

Article continues below and (thank you)

 

What Causes Down Syndrome?

Down syndrome occurs when one of the reproductive cells from the parents that combine at fertilization contains extra material from chromosome 21. Individuals with Down syndrome usually have three copies of chromosome 21 (Trisomy 21) instead of two copies.

Chromosomes

The risk of having a baby with Down syndrome increases with increasing age of the mother at conception. You can discuss with your doctor the possibility of receiving genetic counseling and prenatal screening for Down syndrome. Genetic counseling helps you and your partner learn about the benefits and risks of prenatal screening.

Developmental Needs of Individuals With Down Syndrome

Most individuals who have Down syndrome have intelligence quotient (IQ) scores in the mild to moderate range of retardation. Children with Down syndrome need to be in special educational programs that give them a good environment for learning and that keep pace with their intellectual capabilities. Early intervention with the help of special educators, speech therapists, occupational therapists, and social workers can provide the stimulation and encouragement that can make a difference in the life of a person with Down syndrome.

Medical Problems Associated With Down Syndrome

Children who have Down syndrome have the same health care needs as other children, but they also need extra care. Some of the conditions that may be associated with Down syndrome include:

  • Heart defects
  • Hearing problems
  • Eye problems
  • Seizure disorders
  • Stomach or intestinal problems
  • Trouble swallowing
  • Thyroid problems
  • Bone and joint problems
  • Leukemia

For More Information

  • American Academy of Family Physicians
    (800) 274-2237 or
    www.familydoctor.org
  • National Institute of Child Health and Human Development Clearinghouse
    PO Box 3006
    Rockville, MD 20847
    (800) 370-2943 or
    www.nichd.nih.gov
  • National Down Syndrome Congress
    800/232-6372 or
    www.ndsccenter.org
  • National Down Syndrome Society
    (800) 221-4602 or
    www.ndss.org

Inform Yourself

To find this and previous JAMA Patient Pages, check out the Patient Page Index on JAMA's Web site at www.jama.com

Sources : National Institute of Child Health and Human Development, American Academy of Family Physicians, March of Dimes, The AMA Family Medical Guide, The AMA Complete Guide to Children's Health, The AMA Home Medical Library, The AMA Encyclopedia of Medicine

Brian Pace, MA, Writer
Cassio Lynm, MA, Illustrator
Richard M. Glass, MD, Editor

(JAMA. 2001; 285:1112)

Published in JAMA: February 28, 2001

The JAMA Patient Page is a public service of JAMA. The information and recommendations appearing on this page are appropriate in most instances, but they are not a substitute for medical diagnosis. For specific information concerning your personal medical condition, JAMA and the AMA suggest that you consult your physician. This page may be reproduced noncommercially by physicians and other health care professionals to share with patients. Any other reproduction is subject to AMA approval. To purchase bulk reprints, call (718) 946-7424.

 

© Copyright 2001 American Medical Association.
All rights reserved.

 

 
Mental Retardation

Mental retardation means having lower than normal intellectual functioning with limitations in adaptive functioning. Mental retardation occurs in people of all races and ethnicities and is the most common developmental disorder, affecting about 1 percent of the general population. People with mental retardation score low on intelligence (IQ) tests, but the effects on day-to-day functioning depend on the severity of the retardation and associated impairments. Children with mild severity (about 85 percent of those with mental retardation) usually learn to talk and achieve independence in self-care, although their developmental rate is slower than normal.

The September 25, 2002, issue of JAMA includes a study on the importance of mental health problems in pediatric care.

Causes of Mental Retardation

Mental retardation can have many different causes, but sometimes there is no apparent cause.

  • Genetic causes include Down syndrome, which results from the child having an extra copy of chromosome 21, and fragile X syndrome, which results from an abnormal X chromosome.

  • Metabolic disorders are problems in breaking down or disposing of certain chemicals in the body. For example, phenylketonuria (PKU) is a metabolic disorder that can cause brain damage and mental retardation unless the diet is modified to restrict intake of a substance called phenylalanine.

  • Infections during pregnancy can increase the risk of delivering a baby with mental retardation. Viruses like rubella can cause mental retardation in addition to hearing and visual problems in the baby.

  • Drinking alcohol during pregnancy can cause fetal alcohol spectrum disorder (FASD). Children with FASD have a range of physical problems and mental retardation. Taking certain other drugs during pregnancy can sometimes cause mental retardation.

  • Damage to the brain after birth due to lack of oxygen, physical trauma or malnutrition can cause mental retardation.

Prevention

Not all types of mental retardation can be prevented, but some can. For some mental retardation syndromes, genetic testing before conception can let parents know their chances of passing certain genes on to their children. Just because a parent carries a particular gene associated with retardation does not necessarily mean that his or her children will be mentally retarded. Talking to a genetic counselor can help parents make decisions about having children and about further testing.

  • Keep immunizations (yours and your children's) up to date.

  • Eat nutritious, balanced meals during pregnancy. Take a multivitamin and have regular prenatal care.

  • Do not drink alcohol or do drugs while pregnant or if you may become pregnant.

  • Get genetic counseling if you have a family history of a genetic disorder.

  • Make sure children wear helmets when participating in certain sports such as biking or skating.

Quality of Life

Children with mental retardation can lead fulfilling lives. Early intervention programs can help children with mental retardation acquire basic self-care and socialization skills. Children with mental retardation may be placed in classrooms with their peers without mental retardation and receive special help from classroom aides. Depending on the severity of their mental retardation, adults with mental retardation may live alone, with roommates, or in group homes with some supervision, based on how much help they need. Severely mentally retarded adults may live in community care homes that provide daily supports.

For More Information

American Association on Mental Retardation (AAMR)
(800) 424-3688
www.aamr.org

National Information Center for Children and Youth with Disabilities
(800) 695-0285
www.nichcy.org

The Arc
(301) 565-3842
www.thearc.org

Inform Yourself

To find this and previous JAMA Patient Pages, go to the Patient Page index on JAMA's Web site at www.jama.com.

Sources: American Association on Mental Retardation, American Psychiatric Association, Centers for Disease Control and Prevention, National Information Center for Children and Youth with Disabilities

Sharon Parmet, M.A., Writer
Cassio Lynm, M.A., Illustrator
Richard M. Glass, M.D, Editor

(JAMA. 2002; 288: 1548)
Published in JAMA: September 25, 2002

The JAMA Patient Page is a public service of JAMA. The information and recommendations appearing on this page are appropriate in most instances, but they are not a substitute for medical diagnosis. For specific information concerning your personal medical condition, JAMA suggests that you consult your physician. This page may be reproduced noncommercially by physicians and other health care professionals to share with patients. Any other reproduction is subject to AMA approval. To purchase bulk reprints, call (718) 946-7424.


© Copyright 2002 American Medical Association. All rights reserved.
 
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