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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 ?
One huge wave catches me up and chucks me in a sitting posture, as hard as ever it can, down on to a rock which has been put there for me.
I believed we could walk down to Wa"ggis or Vitznau in a day, but I knew we could go down by rail in about an hour, so I chose the latter method.
Then Rapunzel let down the braids of her hair, and the enchantress climbed up to her.
Either the well was very deep, or she fell very slowly, for she had plenty of time as she went down to look about her and to wonder what was going to happen next.
No, Mamma, I will lie down here on the floor," Natasha replied irritably and she went to the window and opened it.
Don't you read ahead, now," he warned, as he passed around the house and took the trail that led down the wall of the canon.
It was pretty close to the shanty, and I thought I heard the old man coming all the time; but I got her hid; and then I out and looked around a bunch of willows, and there was the old man down the path a piece just drawing a bead on a bird with his gun.
At last he withdrew; and as he knew by this time that the soldiers were firing, and many people must have been killed, he went down into Holborn, where he heard the great crowd was, to try if he could find Hugh, and persuade him to avoid the danger, and return with him.
I looked down and saw him in the main fork of the tree crouching close against the trunk.
Think ye that ye have heart enough to clamber down this cliff?
Wait a bit, I'll arrange a flag as well,' he added, picking up the kerchief which he had thrown down in the sledge after taking it from round his collar, and drawing off his gloves and standing up on the front of the sledge and stretching himself to reach the strap, he tied the handkerchief to it with a tight knot.
Chippy Hackee was not too fat, but he did not want to come; he stayed down below and chuckled.