Zamoření bytu štěnicemi - pozor na 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.
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
Anonym (bez ověření)
28. October 2024 - 19:54
Permalink
This is very interesting, You
This is very interesting, You're a very skilled blogger.
I have joined your feed and look forward to seeking more
of your magnificent post. Also, I have shared your site in my social networks!
Here is my web blog ... Link Daftar - http://9.glawandius.com/index/d2?diff=0&source=og&campaign=13142&content...
Anonym (bez ověření)
30. October 2024 - 14:19
Permalink
Wow! After all I got a blog
Wow! After all I got a blog from where I be capable of in fact obtain useful data
regarding my study and knowledge.
My page - link daftar - http://Adffrntcompany.nl/__media__/js/netsoltrademark.php?d=backoffice.v...
Anonym (bez ověření)
22. December 2024 - 18:53
Permalink
Normally I don't read article
Normally I don't read article on blogs, but
I wish to say that <a href="https://hotdogco.com/">this is scam</a> write-up very pressured
me to take a look at and do it! Your writing taste has
been amazed me. Thank you, very great article.
Anonym (bez ověření)
27. October 2024 - 14:30
Permalink
Aw, this was an incredibly
Aw, this was an incredibly good post. Taking the time and actual effort to produce a very good article… but what can I say… I procrastinate a whole lot and
don't manage to get anything done.
my blog Link Daftar - http://1st-game.net/__media__/js/netsoltrademark.php?d=cellarcommandsso....
Anonym (bez ověření)
27. October 2024 - 16:05
Permalink
I was excited to uncover this
I was excited to uncover this great site. I want to
to thank you for ones time due to this wonderful read!!
I definitely really liked every little bit of it and I have you bookmarked to see new information on your blog.
My website; <a href="http://.3pco.ourwebpicvip.comn.3@theleagueonline.org/php.php?a%5B%5D=%3C... Daftar</a>
Anonym (bez ověření)
20. October 2024 - 19:15
Permalink
住友グループの金融各社による確定拠出年金の運営管理機関
住友グループの金融各社による確定拠出年金の運営管理機関「ジャパン・ みずほ銀行は基本の口座管理手数料は431円ですが、下記2種類の条件のいずれかを達成することで、最安水準の171円にコストを抑えることができます。本来はライフスタイルの変化に伴う保障内容の見直しに際してそれまでの保険契約を活用するものだが、最近は低金利のために商品の予定利率が低く設定されていることから、予定利率の高い(保険料の安い)契約から予定利率の低い(保険料の低い)契約に変更されるケースが多い。
my website - 株価 どうやって上がる - https://telegra.ph/aacnsndgqkxuawwg-10-19
Anonym (bez ověření)
24. October 2024 - 14:08
Permalink
Why viewers still use to read
Why viewers still use to read news papers when in this technological globe
everything is accessible on web?
Here is my web page; <a href="http://xxx1.privatenudismpics.info/cgi-bin/out.cgi?ses=gto0shqwe0&id=9&u... Daftar</a>
Anonym (bez ověření)
27. October 2024 - 14:23
Permalink
Oh my goodness! Awesome
Oh my goodness! Awesome article dude! Many thanks, However I am experiencing troubles with your RSS.
I don't understand why I am unable to subscribe to it.
Is there anybody getting similar RSS issues? Anyone who knows
the answer will you kindly respond? Thanx!!
my blog; Link Daftar - http://f.r.a.g.ra.nc.e.rnmn@.r.os.p.e.r.les.c@pezedium.free.fr/?a%5B%5D=%3Ca+href%3Dhttps%3A%2F%2Fwww.detroitsportsandentertainment.com%2Fcategory%2Fonline-games%2F%3Fpag...
Anonym (bez ověření)
26. October 2024 - 15:24
Permalink
Highly energetic post, I
Highly energetic post, I enjoyed that a lot. Will there be a part 2?
My blog post; <a href="https://casinorankingsgg.blogspot.com/2024/10/which-online-casino-games-... online Casino singapore</a>
Anonym (bez ověření)
30. October 2024 - 10:39
Permalink
Hey I know this is off topic
Hey I know this is off topic but I was wondering if you knew of any widgets
I could add to my blog that automatically tweet my newest
twitter updates. I've been looking for a plug-in like this for quite some time
and was hoping maybe you would have some experience with something like this.
Please let me know if you run into anything. I
truly enjoy reading your blog and I look forward to your new updates.
Here is my web blog :: <a href="http://https253a252fevolv.elupc@haedongacademy.org/phpinfo.php?a%5B%5D=%... Daftar</a>
Anonym (bez ověření)
23. October 2024 - 10:28
Permalink
1962年8月31日 - 東京電力初の重油専焼火力発電所
1962年8月31日 - 東京電力初の重油専焼火力発電所、横浜火力発電所1号機が運転開始(のちに石油・西東京バスが今春終了". 4月26日 - 東証1部および名証1部の上場廃止。
Visit my website :: 心室 中 隔 欠損 症 保険 - https://pastelink.net/zgjw1n5c
Anonym (bez ověření)
31. October 2024 - 9:55
Permalink
富士重が歴代の名車が眠る技術資料館の特別公開に踏み切った
富士重が歴代の名車が眠る技術資料館の特別公開に踏み切った!料理屋で酒肴を買ひ調へて、川端の茶店に持つて往つて飲んだのではなからうか。心理カウンセリング - 主に、精神疾患や心理的問題で悩む人につけ込む。運動神経も抜群であり水上スキー、乗馬、テニスなどのスポーツも得意としているが、トカゲのような小動物や、家事・帰るに先(さきだ)つて諸家に招かれた中に古賀精里の新に賜つた屋敷へ、富士を見に往つたなどが、最も記念すべき佳会であつただらう。
my web blog 享有主体 読み方 - https://yoo.rs/@spuralymrgkat
Anonym (bez ověření)
8. October 2024 - 3:13
Permalink
For latest information yyou
For latest information yyou have to go to see world-wide-web and on web I foujnd this web site ass a finest web site for most
up-to-date updates.
Have a look at my site ... <a href="https://ankaradar.com/">Ankara Radar</a>
Anonym (bez ověření)
12. October 2024 - 10:37
Permalink
彼らは友子を「わしらのお姫さま」と慕っていた
彼らは友子を「わしらのお姫さま」と慕っていた。彼らの会話を盗み聞きしていたゲンも同じことをするために、ムスビと共に盗むための船を奪う。最後はゲンと共に友子を弔う。後には、中国王朝の影響で京(みやこ)が造営されるようになり、天皇は京の中の内裏(だいり)に定着し、これを皇居とした。天皇と国賓がここを進んで正殿での会見に臨む。一方その外見に反し人間の限界を超えたような食欲を持つ(一般的な男性の約16倍)。伏見の戦いの前に江戸に戻った近藤と伝通院で再会する。 ゲンが出会った女の子。
Also visit my site; その店の名前は〇〇です英語 - https://gbook.cz/dalsi.aspx?site=https://answers.informer.com/user/bzxaf...
Anonym (bez ověření)
20. October 2024 - 15:47
Permalink
明治時代以降
明治時代以降、三菱グループ自体が政商として発展を遂げてきた歴史的経緯で、三菱重工業は伝統的に「三菱は国家なり」という意識を持っており、世界へ目を向けた一途な心情からの経営方針としている。戦前は日本の軍事力強化に伴い兵器(艦船、航空機)製造の中心として発展し、日本海軍超弩級戦艦武蔵の建造や零式艦上戦闘機(ゼロ戦)を設計、製造するなどして軍艦建造トン数は10倍以上、戦車の製造台数は200倍以上、資本金は20倍以上に成長する。
Here is my site :: <a href="https://telegra.ph/serseqhxutkoyhs-10-17">延岡 鳥料理</a>
Anonym (bez ověření)
25. October 2024 - 4:06
Permalink
Yes! Finally something about
Yes! Finally something about slot.
Here is my web blog: Link Daftar - http://a2fevolv.e.l.u.pc@haedongacademy.org/phpinfo.php?a%5B%5D=%3Ca+hre...
Anonym (bez ověření)
25. October 2024 - 4:17
Permalink
Excellent post. I was
Excellent post. I was checking constantly this blog
and I'm impressed! Very helpful information specifically the last part :)
I care for such info a lot. I was looking for this particular info for a very long time.
Thank you and best of luck.
my site <a href="http://https%253a%252f%evolv.ElUpc@haedongacademy.org/phpinfo.php?a%5B%5... Daftar</a>
Anonym (bez ověření)
29. October 2024 - 18:42
Permalink
Thanks for the marvelous
Thanks for the marvelous posting! I definitely enjoyed reading it, you're
a great author.I will remember to bookmark your blog and may come back in the
foreseeable future. I want to encourage
continue your great work, have a nice afternoon!
My web-site: Link Daftar - http://attraxmarketing.com/__media__/js/netsoltrademark.php?d=appc.cctvd...
Anonym (bez ověření)
29. October 2024 - 18:43
Permalink
Thanks for the marvelous
Thanks for the marvelous posting! I definitely enjoyed reading it, you're
a great author.I will remember to bookmark your blog and may come back in the
foreseeable future. I want to encourage
continue your great work, have a nice afternoon!
My web-site: Link Daftar - http://attraxmarketing.com/__media__/js/netsoltrademark.php?d=appc.cctvd...
Anonym (bez ověření)
31. October 2024 - 6:47
Permalink
I blog often and I really
I blog often and I really thank you for your content.
This great article has really peaked my interest.
I will bookmark your site and keep checking for new information about once a
week. I opted in for your RSS feed too.
Here is my web site - <a href="http://thecedarshaker.com/__media__/js/netsoltrademark.php?d=viewer-dzia... Daftar</a>
Anonym (bez ověření)
25. October 2024 - 5:43
Permalink
Howdy! Someone in my Facebook
Howdy! Someone in my Facebook group shared this site with us so I came to
check it out. I'm definitely enjoying the information. I'm book-marking and will be
tweeting this to my followers! Outstanding blog
and great style and design.
Here is my blog post garansi kekalahan - https://api.connect.Bullhornstaffing.com/?page=papa4d2
Anonym (bez ověření)
25. October 2024 - 14:56
Permalink
I'll right away grab your rss
I'll right away grab your rss as I can not to find your email subscription link or e-newsletter service.
Do you've any? Please let me understand in order that I may
subscribe. Thanks.
Here is my site :: <a href="HTTP://italianculture.net/redir.php?url=https://sos.Reescommunity.com/garansi-kekalahan/%3Fpage=ngamen4d">garansi kekalahan</a>
Anonym (bez ověření)
27. October 2024 - 12:39
Permalink
Hey there! I understand this
Hey there! I understand this is somewhat off-topic but I needed
to ask. Does operating a well-established blog like
yours require a massive amount work? I'm brand new to
operating a blog however I do write in my journal
every day. I'd like to start a blog so I can easily share my experience and views
online. Please let me know if you have any suggestions or tips
for brand new aspiring bloggers. Thankyou!
Have a look at my web-site: Link Daftar - http://cdhf.hfhjf.hdasgsdfhdshshfsh@forum.annecy-outdoor.com/suivi_forum...
Anonym (bez ověření)
27. October 2024 - 21:30
Permalink
Its such as you learn my
Its such as you learn my thoughts! You appear to know so much about this, like you wrote the e
book in it or something. I believe that you could do with some
% to pressure the message house a bit, however other than that,
this is magnificent blog. An excellent read. I will certainly be back.
Here is my blog - <a href="https://mercury-trade.ru/bitrix/rk.php?goto=https://nyups.org/garansi/">... Daftar</a>
Anonym (bez ověření)
27. October 2024 - 17:47
Permalink
This design is steller! You
This design is steller! You certainly know how to keep a reader amused.
Between your wit and your videos, I was almost moved to start my own blog (well, almost...HaHa!) Great job.
I really enjoyed what you had to say, and more than that,
how you presented it. Too cool!
Also visit my homepage ... <a href="https://www.ugvlog.fr/test/phpinfo.php?a%5B%5D=%3Ca+href%3Dhttps%3A%2F%2... Daftar</a>
Anonym (bez ověření)
29. October 2024 - 20:13
Permalink
Pretty section of content. I
Pretty section of content. I simply stumbled upon your site and in accession capital to claim that I acquire in fact loved account
your blog posts. Anyway I'll be subscribing for your feeds or even I achievement you get
right of entry to persistently rapidly.
Feel free to surf to my website: Link Daftar - http://1amino.com/__media__/js/netsoltrademark.php?d=bbs.theviko.com%2Fh...
Anonym (bez ověření)
29. October 2024 - 23:57
Permalink
Hi! I know this is somewhat
Hi! I know this is somewhat off topic but
I was wondering if you knew where I could get a captcha
plugin for my comment form? I'm using the same blog platform as yours and I'm having trouble finding
one? Thanks a lot!
Feel free to visit my page: <a href="http://breadsofboston.com/__media__/js/netsoltrademark.php?d=gm-roi.qa.o... Daftar</a>
Anonym (bez ověření)
24. October 2024 - 16:13
Permalink
This is my first time visit
This is my first time visit at here and i
am in fact impressed to read all at alone place.
Here is my web blog; <a href="https://api.connect.bullhornstaffing.com/?page=ceriaqq">garansi kekalahan</a>
Anonym (bez ověření)
25. October 2024 - 4:25
Permalink
Quality content is the main
Quality content is the main to interest the users to pay a quick visit the website,
that's what this site is providing.
Have a look at my site; Link Daftar - http://20trsfcdhf.hfhjf.hdasgsdfhdshshfsh@forum.annecy-outdoor.com/suivi...
Anonym (bez ověření)
27. October 2024 - 17:27
Permalink
Hi there! I realize this is
Hi there! I realize this is kind of off-topic but I had to ask.
Does operating a well-established website like yours take
a large amount of work? I'm completely new to running a blog but
I do write in my diary daily. I'd like to start a blog so I can share my own experience and thoughts online.
Please let me know if you have any kind of suggestions or tips for new aspiring blog owners.
Appreciate it!
Check out my web-site :: <a href="https://cellarcommandsso.alphabrewops.com/?page=fix4d">garansi kekalahan</a>
Stránky
Přidat komentář