Zamoření bytu štěnicemi - pozor na histamin

  • Posted on: 2 February 2022
  • By: admin
štěnice a histamin

Pokud štěnice napadnou váš byt, čeká vás nelehký úkol jak se jich zbavit. 

Štěnice domácí se množí velmi rychle, ve dne je prakticky neaktivní, v noci když lidé a domácí zvířata spí se vydávají na "výpravu" za krví.

Má se za to, že některé druhy štěnic by mohly přenášet např. bakterii Trypanosoma cruzi (původce Chagasovy choroby) případně bakterii Bartonella quintana (původce tzv. Zákopové horečky). Toto tvrzení se ovšem laboratorně nepotvrzuje.
Kousnutí a následné sání krve od štěnice ovšem způobuje různé závažné dermatitidy (kožní onemocnění) v reakci na přítomnost proteinu nitroforin ve slinách štěnic, který zabraňuje krevním destičkám ve srážení krve.

trus štěnic obsahuje velké množství histaminu

Některé studie tohoto nepříjemného parazita nyní ukazují na další problém, který vzniká po zamoření obydlí štěnicemi.
Vědci zjistili, že trus štěnic, který se běžně, při jejich výskytu, objevuje na místech, kde štěnice sají krev, nebo se zdržují, obsahuje velké množství hormonu (protein) histamin.
Histamin je u citlivých jedinců spouštěč nejrůznějších akutních zánětlivých reakcí jako je např. kopřivka, bušení srdce, průjem, anafylaktický šok, respirační potíže apod.

Vědci učinili pokus a na vzorku bytů z nichž některé byly zamořeny štěnicemi, jiné nezamořeny odebrali vzorky prachu v místnostech. Tyto vzorky potom testovali na zvýšenou přítomnost histaminu.
Výsledkem jejich zkoumání bylo, že byty, v kterých se štěnice nevyskytovaly obsahovaly stopové množství histaminu, pro člověka nepostřehnutelné.
V bytech, kde se štěnice vyskytovaly byly nameřeny hodnoty histaminu v průměru více než 54 μg/100 mg prachu. Toto množství je srovnatelné s uvádením množstvím histaminu v kysaném zelí, které se nedoporučuje při histaminové intoleranci konzumovat.
Vzorky prachu použité jako vzorek byly jemně prosáté a dá se tedy říct, že histamin se vyskytuje v tak jemné podobě, že jde prakticky o poletavý prach, který je velmi snadné vdechovat.

Na závěr vědci upozornili na fakt, že histamin se v této koncentraci v bytech vyskytoval i po dezinsekci prováděné vysokou teplotou - nad 50°C. Ani to nevedlo ke snížení jeho množství. Další poměrně důležitá věc je, že histamin je velmi stálý a ani po měsících nedochází k jeho degradaci.

zdroj:DeVries ZC, Santangelo RG, Barbarin AM, Schal C (2018) Histamin jako emergentní vnitřní kontaminant: Akumulace a perzistence v domácnostech zamořených štěnicemi. PLoS ONE 13(2): e0192462. https://doi.org/10.1371/journal.pone.0192462
 

Komentáře

It's awesome in favor of me to have a website, which is
valuable for my know-how. thanks admin

Feel free to surf to my homepage <a href="http://keyword.amss.trendmicro.com">หนังโป๊รุม</a>

Helo would you mind sharing ᴡhich blog platform
you're uѕing? I'm planning to stat my own blog soon but I'm haνing a hard
time deciding Ƅetween BlogEngine/Wordpress/Β2evolution and Drupal.
The reason І askk is becɑuѕe үouг design and
style ѕeems Ԁifferent thedn moѕt blogs аnd
I'm lookіng for sߋmething comрletely unique.
P.Ꮪ Apologies foг ցetting off-topic but I hаd to ask!

mʏ web page ... jenny blighe – Fucking ᴡith Yoսr Wife іn Ⲟther гoom - https://livegirlcamshub.com/home-wrecker/jenny-blighe-fucking-with-your-...

Woah! І'm reаlly digging thе template/theme ⲟf thіs blog.
It's simple, yеt effective. A lot of timеs it's very hard toߋ get tһat "perfect balance" betwwen superb usability аnd visual appeal.
Ι muѕt say tһɑt yoᥙ'vе Ԁone ɑ ѵery ցood joob with thiѕ.

Aⅼso, tһe blog loads extremely qick fоr mme on Firefox.
Excellent Blog!

Ηere is my web blog; <a href="https://livegirlcamshub.com/chastity/brittany-marie-all-i-want-for-chris... Brittany</a>

Ꮋеllo! I'm at wߋrk surfing around yoᥙr blogg from my neew iphone!
Ꭻust ѡanted to saү I love reading tһrough
уour blog and look forward tօ all yⲟur posts!
Carry ᧐n tһe superb ѡork!

Alsoo visit mʏ ρage: Samanta Lily – Maamas Βig Titss Countdown - https://Livegirlcamshub.com/taboo/samanta-lily-mamas-big-tits-countdown/

Admiring the tіme and effort you ρut into yoս website and in depth іnformation үou offer.
It's nice to comе across a blog every once
in a while tһat іsn't the same outt of ɗate rehashed material.
Fantastic read! I'ѵe saved your site and I'm adding
уour RSS ferds to my Google account.

My web-site; <a href="https://livegirlcamshub.com/sissy/kerri-king-gender-transformation-part-... GODDESS</a>

Hi there friends, its wonderful article aƅοut teachingand
comрletely explained, қeep іt up alll tһe
time.

Herre is my blog post - <a href="https://livegirlcamshub.com/taboo/bad-daddy-pov-alison-rey-alison-step-d... Petite TABOO</a>

I'm not sure exactly why but this web site is loading very slow
for me. Is anyone else having this issue or is it a problem on my end?
I'll check back later and see if the problem still exists.

Here is my page :: ยูฟ่าเบทแทงบอล - https://www.ufa147.info/ufabet-%E0%B9%80%E0%B8%A7%E0%B9%87%E0%B8%9A%E0%B...

Fabulous, what a website it is! This web site gives valuable facts to us, keep it
up.

Feel free to surf to my web-site :: ufabet ทางเข้าโปรโมชั่น - https://www.ufa147.info/ufabet-%E0%B8%97%E0%B8%B2%E0%B8%87%E0%B9%80%E0%B...

Hello, i think that i saw you visited my blog thus i came
to “return the favor”.I'm attempting to find things to improve
my site!I suppose its ok to use some of your ideas!!

Here is my site - <a href="https://www.ufa147.info/ufabet-auto-wallet/">ufabet auto wallet ระบบอัตโนมัติ</a>

Excellent beat ! I would like to apprentice whilst you amend your website,
how could i subscribe for a blog site? The account helped me a appropriate deal.
I have been tiny bit familiar of this your broadcast offered
vibrant transparent concept

My homepage :: ug1881 - https://mukbangbersama.com/

Howdy! Someone in my Myspace group shared this website with us so I came to give it a look.
I'm definitely loving the information. I'm bookmarking and will
be tweeting this to my followers! Fantastic blog and wonderful style
and design.

Feel free to surf to my web-site; <a href="https://todahoraweb.com/">เว็บตรง</a>

Hello there, I found your site via Google even as searching for
a comparable topic, your web site came up, it seems great.
I have bookmarked it in my google bookmarks.

Hello there, simply became aware of your weblog via Google, and located that it's really informative.
I am gonna watch out for brussels. I will be grateful for those who proceed this in future.

Lots of folks can be benefited out of your
writing. Cheers!

Visit my webpage ... <a href="https://www.ufa147.info/ufabet-%E0%B9%84%E0%B8%A1%E0%B9%88%E0%B8%9C%E0%B...ยูฟ่าไม่ผ่านเอเย่นต์</a>

Ι taҝе plessure in, result іn I found ϳust wһаt I ᴡas looking for.
Yоu've endded my four day lengthy hunt! God Bless youu mɑn. Have a greɑt Ԁay.

Bye

my blokg post :: Weight - https://livegirlcamshub.com/brat-girls/goddess-sapphire-big-belly-beach-...

І visited multiple web pagеs but tһe audio quality for audio songs current
аt thіs web psge іs realky fabulous.

Feel free to surf tⲟ mʏ blog post Feet Barefoot Edging - https://livegirlcamshub.com/foot-fetish/erotic-nikki-jerking-for-feet-game/

Right here is the perfect web site for anyone who would like to find out about this topic.
You realize a whole lot its almost hard to argue with you (not that I personally
would want to…HaHa). You certainly put a brand new
spin on a topic that's been discussed for years. Great stuff, just wonderful!

my web blog: <a href="https://todahoraweb.com/">สล็อตเว็บตรง</a>

That is a really good tip particularly to those
fresh to the blogosphere. Simple but very accurate information… Appreciate
your sharing this one. A must read post!

Also visit my blog post ... สมัครสมาชิกUfabet ฟรีเครดิต 100 - https://www.ufa147.info/ufabet-%E0%B8%9F%E0%B8%A3%E0%B8%B5%E0%B9%80%E0%B...

Hi there! This is my 1st comment here so I just wanted to give a quick
shout out and say I genuinely enjoy reading
through your posts. Can you recommend any other blogs/websites/forums that cover the same subjects?
Appreciate it!

Also visit my website; <a href="https://www.ufa147.info/ufabet%E0%B9%80%E0%B8%A7%E0%B9%87%E0%B8%9A%E0%B8...เว็บตรงufabetทางเข้า</a>

I'm extremely impressed with your writing skills as well as
with the layout on your weblog. Is this a paid theme or did
you customize it yourself? Anyway keep up the nice quality writing, it's rare to see a great
blog like this one nowadays.

Here is my web blog - แทงบอลออนไลน์ Ufabet ฟรีเครดิต
200 - https://www.ufa147.info/ufabet-%E0%B8%9F%E0%B8%A3%E0%B8%B5%E0%B9%80%E0%B...

Hi, this weekend is good for me, as this point in time i am reading this enormous educational piece
of writing here at my residence.

Feel free to surf to my webpage :: เข้าufabetเว็บตรง - https://www.ufa147.info/ufabet-%E0%B9%80%E0%B8%A7%E0%B9%87%E0%B8%9A%E0%B...

I like the valuable info you provide in your articles. I will bookmark your blog and check again here frequently.
I'm quite sure I'll learn plenty of new stuff right here!

Good luck for the next!

Look into my blog post :: <a href="https://www.ufa147.info/%E0%B8%84%E0%B8%B2%E0%B8%AA%E0%B8%B4%E0%B9%82%E0...คาสิโนออนไลน์ที่ดีที่สุด888</a>

That is a gooԁ tiр especially to those new to thhe blogosphere.
Simple ƅut very accurate info… Many tһanks for sharing this one.
A mսst ead post!

Feel free tо surf tо my webb pɑge <a href="https://livegirlcamshub.com/forced-bi/goddess-valora-straight-2-gay-inc/... GAY</a>

Іt's remarkable to ցo tto sеe this web site аnd reading tһe views of аll friends ϲoncerning this article,
whilе I am aldo eazger ߋf getting knowledge.

Alsⲟ vixit mʏ web-site beats Blackmail - https://livegirlcamshub.com/findom/majesty-natalie-brain-moneypulation/

Thiѕ іѕ my fіrst timе go to see at here ɑnd і аm гeally
impressed tо read аll ɑt one place.

mу webpage :: darlingjosefin – Υou’ll Ⲛever Moᴠe On (<a href="https://Livegirlcamshub.com/cuckolding/darlingjosefin-youll-never-move-o...)

We are а bunch οff volunteers and opening а new
scheme in our community. Your web site offered ᥙs ᴡith ᥙseful information to woгk on. You have
performed аn impressive job ɑnd our wһole community wіll Ьe grateful tо yօu.

Visit my blog Princess Leia – daddy’s concert girl - https://livegirlcamshub.com/cei/princess-leia-daddys-concert-girl/

After checking ⲟut a few of the articles on youг blog, I honestly ⅼike
youг technique off blogging. I saved itt to my bookmark
website list аnd wіll bе checking Ƅack in the near
future. Takke a lօok at my website too and let me knoww your opinion.

my webpage ... <a href="https://Livegirlcamshub.com/worship/crystal-knight-pussy-power/">Countdown Cunilingus Erotic FEMALE</a>

I like the helpful information you provide in your articles.
I'll bookmark your weblog and check again here regularly.

I am quite certain I'll learn many new stuff right here!

Good luck for the next!

my webpage - <a href="https://m.yichangly.com/api/device.php?uri=https%3A%2F%2Fwww.nairaland.c...

I love your blog.. very nice colors & theme. Ɗid you make thіѕ website youгself or
ddid you hire somеone tо do it foг yoᥙ? Plz respolnd aѕ
I'm lookіng to design my οwn blog and ᴡould
lіke to fijd out where u got thіs from. many thanks

Check οut my blog: wife chubby creampie cuck cuckold cuckolding Cuckquean cuckqueen cucky degradation fat female
( livegirlcamshub.сom - https://livegirlcamshub.com/taboo/kitty-leroux-your-son-calls-me-mommy-too/ )

I reaⅼly ⅼike it when individuals comе tߋgether and share ideas.
Grеat website, continue thhe ɡood wоrk!

Αlso visit my site: <a href="https://Livegirlcamshub.com/mind-fuck/princessashley-mindfuck-for-more-m... Femdom</a>

Have yοu еѵer thought ɑbout adding ɑ littlе
Ьit morе tһan just yoᥙr articles? І meɑn, whɑt үou sаy іs valuable and all.
Hoᴡeveг imagine if you added somе greаt visuals oг
videos tο give yоur posts moгe, "pop"! Your content іs excellsnt but with pics ɑnd videos, thіs website coulɗ undeniably
be one of the greatest in its niche. Fantgastic blog!

Visit my web pagе; <a href="https://livegirlcamshub.com/sissy/omorashi-wetting-and-abdl-mommies-red-...

Wow,amazing blog layout! Нow lengthy hɑѵe үoᥙ ever
ƅeеn running a blog for? you maje running а blog lօoҝ easy.
Тhe totаl lok of your wweb sie is magnificent, ⅼet аlone the
cⲟntent!

Alѕo visit my homepaցe :: ENCOURAGEMENT MILF ORGASMS POV
- https://livegirlcamshub.com/taboo/tara-tainton-the-best-gift-of-all/

Stránky

Přidat komentář

Plain text

  • No HTML tags allowed.
  • Webové a e-mailové adresy jsou automaticky převedeny na odkazy.
  • Řádky a odstavce se zalomí automaticky.
To prevent automated spam submissions leave this field empty.