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Down

(down),
John Langdon H., English physician, 1828-1896. See: Down syndrome.

down

(doun)
n.
1. Fine, soft, fluffy feathers forming the first plumage of a young bird and underlying the contour feathers in certain adult birds.
2. A soft, silky, or feathery substance, such as the first growth of a human beard.

down

Etymology: AS, adune, off hill
(of a computer) not operating as a result of malfunction or maintenance or for other reasons.

down

the soft, small feathers lacking BARBULES that cover the body of a bird and aid heat retention.

Patient discussion about down

Q. Can Down syndrome occur again? A few years ago, at the age of 32 my sister gave birth to a child that was diagnosed with Down syndrome. Now, at the age of 37 she's pregnant again. Can she have another baby with Down? Does the fact she has a baby with Down means she has higher risk for a second baby with Down?

A. - Older women especially after 35 years
- Previuosly child with Down Syndrome

Video link
http://www.thedoctorsvideos.com/video/585/Downs-Syndrome

DrMFK

Q. assessment of down syndrom

A. down syndrome is a very easy diagnosis - it just need a chromosome check and seeing 3 (instead 2) chromosomes number 21. -

http://learn.genetics.utah.edu/content/disorders/whataregd/down/

Q. what does enlarged heart mean? is it linked to down syndrome? My wife is 16 weeks pregnant. we did a prenatal US and we were told that the baby hes an enlarged heart and that we are advised to do amniocentesis. A friend of mine had a baby with down syndrome, and he was toled that if they have done this procedure, the doctors could have find it on time and abort the pregnancy. Is there a clear connection between the enlarged hart and the fact that the doctor advised us to do this procedure to down syndrome?

A. Down syndrome is associated with several kinds of heart problems. those problems can cause an enlarged heart but usually it will appears as a post-natal complication.
The protocol that most obstetrics use is that if there is anything abnormal in the US there is an automatic referral to an amniocentesis procedure.
the US has a lot of false alarms, so they must check with the more accurate procedure.

More discussions about down
References in classic literature ?
His downfall was near; and, although it involved Cecily in a most humiliating experience, over which she cried half the following night, in the end she confessed it was worth undergoing just to get rid of Cyrus.
The news of Mr Squeers's downfall had reached Dotheboys; that was quite clear.
The dowager did not say a word about the state of Miss Crawley's soul; but talked with much discretion about the weather: about the war and the downfall of the monster Bonaparte: and above all, about doctors, quacks, and the particular merits of Dr.
A true Whig, Miss Crawley had been in opposition all through the war, and though, to be sure, the downfall of the Emperor did not very much agitate the old lady, or his ill-treatment tend to shorten her life or natural rest, yet Pitt spoke to her heart when he lauded both her idols; and by that single speech made immense progress in her favour.
Later on the larger world first heard of him in the very hour of his downfall, during one of those State trials which astonish and puzzle the average plain man who reads the newspapers, by a glimpse of unsuspected intrigues.
The downfall of His Excellency Gregory Gregorievitch Mikulin (which did not occur till some years later) completes all that is known of the man.
Any man who attains a high place among you, from the President downwards, may date his downfall from that moment; for any printed lie that any notorious villain pens, although it militate directly against the character and conduct of a life, appeals at once to your distrust, and is believed.
Many of the convicts, drawn back to their old place of captivity by some indescribable attraction, or by a desire to exult over it in its downfall and glut their revenge by seeing it in ashes, actually went back in broad noon, and loitered about the cells.
In the yard, was the man with the shadowy grievance respecting the Fund which the Marshal embezzled, who had got up at five in the morning to complete the copying of a perfectly unintelligible history of that transaction, which he had committed to Mr Dorrit's care, as a document of the last importance, calculated to stun the Government and effect the Marshal's downfall.
Good Luke felt, after the manner of contented hard-working men whose lives have been spent in servitude, that sense of natural fitness in rank which made his master's downfall a tragedy to him.
Dismissing the subject of his downfall with these reflections, which were no doubt very profound, and are indeed not altogether unknown in certain systems of moral philosophy, Mr Swiveller shook off his despondency and assumed the cheerful ease of an irresponsible clerk.
Old provincial society had its share of this subtle movement: had not only its striking downfalls, its brilliant young professional dandies who ended by living up an entry with a drab and six children for their establishment, but also those less marked vicissitudes which are constantly shifting the boundaries of social intercourse, and begetting new consciousness of interdependence.