krajnici

Sunce · 10-20-2006, 14:49

koju ulogu imaju krajnici kad ih ionako vadimo?

phenno · 10-20-2006, 14:55

da stite grlo (ako funkcionisu properly).

Sunce · 10-20-2006, 14:59

What function do they serve? Aren't they important? The tonsils and the adenoids are mostly composed of lymphoid tissue, which is found thoughout the gastointestinal tract and on the base of the tongue. Lymphoid tissue is composed of lymphocytes...which are mostly involved in antibody production. Since we generally consider antibody production to be a good thing, many studies have been performed to try to clarify the importance of the tonsils. There seems to be no adverse effect on the immune status or health of patients who have had them removed. Any noticable effect has generally been positive. It appears that the tonsils and adenoids were not "designed" to effectively handle the multitude of viral infections that occur in children in an urban population. Rather, the immune system, including the tonsils and adenoids, developed during a era where the child was rarely exposed to a large number of other people and the germs they carried. It may also be that these organs are relatively more important in dealing with certain types of infections, such as worms or other parasites, that are relatively uncommon in today's society. It is clear that in many cases, the tonsils and/or the adenoids become "dysfunctional" and are more of a liability than an asset.

Source: http://www.pedisurg.com/PtEducENT/tonsils.htm

Tricky · 10-20-2006, 15:46

da bi bili upaljeni

BamBIna · 10-20-2006, 15:51

Quote:

Originally Posted by Tricky

da bi bili upaljeni

po citavu godinu

Sunce · 10-20-2006, 15:58

hoce li skontat evolucija da nam krajnici nisu neophodni za prezzivljavanje?

Tricky · 10-20-2006, 16:07

ko kaze da je evolucija stala?

Neyne · 10-20-2006, 19:04

Quote:

Originally Posted by Sunce

Rather, the immune system, including the tonsils and adenoids, developed during a era where the child was rarely exposed to a large number of other people and the germs they carried.

Aha. Znaci prije nego sto su se ljudi razmnozili, djeca se nisu igrala po zemlji, jela crvljivo voce, provodila vrijeme u blizini zivotinja i jela nekuhano meso...

luna · 10-20-2006, 19:33

Quote:

Originally Posted by Tricky

ko kaze da je evolucija stala?

hm

moze li evolucija uopste da stane? mislim, ne u ovom primjeru, nego po definiciji

10-20-2006, 14:49	#1
Sunce Jedno i jedino Join Date: Mar 2006 Posts: 1,215 Thanks: 21 Thanked 12 Times in 6 Posts	krajnici koju ulogu imaju krajnici kad ih ionako vadimo? __________________ zajeb5ava?_me?_tastatura

10-20-2006, 14:55	#2
phenno Ko kaze da nema ovo. Join Date: Mar 2006 Location: NeverHood Posts: 6,710 Thanks: 0 Thanked 2 Times in 2 Posts	da stite grlo (ako funkcionisu properly). __________________ a što mi niko nikad nije rekao da se ne piše neda već ne da...

10-20-2006, 14:59	#3
Sunce Jedno i jedino Join Date: Mar 2006 Posts: 1,215 Thanks: 21 Thanked 12 Times in 6 Posts	What function do they serve? Aren't they important? The tonsils and the adenoids are mostly composed of lymphoid tissue, which is found thoughout the gastointestinal tract and on the base of the tongue. Lymphoid tissue is composed of lymphocytes...which are mostly involved in antibody production. Since we generally consider antibody production to be a good thing, many studies have been performed to try to clarify the importance of the tonsils. There seems to be no adverse effect on the immune status or health of patients who have had them removed. Any noticable effect has generally been positive. It appears that the tonsils and adenoids were not "designed" to effectively handle the multitude of viral infections that occur in children in an urban population. Rather, the immune system, including the tonsils and adenoids, developed during a era where the child was rarely exposed to a large number of other people and the germs they carried. It may also be that these organs are relatively more important in dealing with certain types of infections, such as worms or other parasites, that are relatively uncommon in today's society. It is clear that in many cases, the tonsils and/or the adenoids become "dysfunctional" and are more of a liability than an asset. Source: http://www.pedisurg.com/PtEducENT/tonsils.htm __________________ zajeb5ava?_me?_tastatura

10-20-2006, 15:46	#4
Tricky ima da leti! Join Date: Mar 2006 Location: i live here Posts: 2,795 Thanks: 0 Thanked 31 Times in 6 Posts	da bi bili upaljeni __________________ Vjetar duva, Sljive otpadaju, Trule sljive muve spopadaju. Krmci jedu da ne propadaju, Tvoje mi se oci dopadaju. Tvoje oci k'o farovi Fice, Ti si moje omiljeno bice.

10-20-2006, 15:58	#6
Sunce Jedno i jedino Join Date: Mar 2006 Posts: 1,215 Thanks: 21 Thanked 12 Times in 6 Posts	hoce li skontat evolucija da nam krajnici nisu neophodni za prezzivljavanje? __________________ zajeb5ava?_me?_tastatura

10-20-2006, 16:07	#7
Tricky ima da leti! Join Date: Mar 2006 Location: i live here Posts: 2,795 Thanks: 0 Thanked 31 Times in 6 Posts	ko kaze da je evolucija stala? __________________ Vjetar duva, Sljive otpadaju, Trule sljive muve spopadaju. Krmci jedu da ne propadaju, Tvoje mi se oci dopadaju. Tvoje oci k'o farovi Fice, Ti si moje omiljeno bice.

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