Search

هل تصيب المضادات الحيوية الأمعاء بأذى؟

الأثر نيوز / بغداد

أجرى علماء جامعة كوبنهاغن بالاشتراك مع علماء معهد BGI في شينزن دراسة، اكتشفوا خلالها أنه بعد تناول المضادات الحيوية، تعيد بكتيريا الأمعاء عددها وليس تكوينها.

وبحسب العلماء، تؤكد هذه النتائج على أنه يجب اللجوء إلى تناول المضادات الحيوية فقط في الحالات الضرورية، وبناء على وصفها من قبل الطبيب.

ويدرك العلماء وجود تريليونات من مختلف أنواع البكتيريا في أمعاء الإنسان، تلعب دورا مهما في عملية الهضم والمناعة. ولكن إلى فترة قريبة، لم تعد أي دراسة لمعرفة رد فعل نبيت الأمعاء على المضادات الحيوية.

وكان هدف الدراسة الجديدة التي أجراها علماء الدنمارك والصين، هو دراسة حالة الأمعاء في فترة تناول المضادات الحيوية، وقد خضع المشتركون فيها لفحص طبي شامل قبل وبعد تناول المضادات الحيوية.

واتضح للباحثين أنه بعد دورة تناول المضادات الحيوية، يعود تركيب نبيت الأمعاء إلى حالته الطبيعية بعد ستة أشهر، ولكن ليس بصورة كاملة، حيث تختفي بعض أنواع البكتيريا تماما، فيما تتعزز بعض الأنواع المضرة للجسم.

وتجدر الإشارة إلى أن هذه الدراسة أجريت على رجال أصحاء تماما، لذلك فإن هذه النتائج ستكون مختلفة إذا أجريت على رجال مرضى.

وتناول المشتركون في الدراسة مزيجا من مستحضرات طبية معروفة توصف عادة لعلاج مختلف أنواع العدوى البكتيرية. وبعد أربعة أيام بدأ الباحثون في مراقبة سلوك بكتيريا الأمعاء.

وبعد انتهاء التجربة، أخذت عينات براز لمعرفة تركيب نبيت الأمعاء، كما أخذت العينات بعد دورة تناول المضادات الحيوية مباشرة وبعد مضي يومين وبعد ستة أشهر.

وبينت العينات الأولى “دمارا وبقاء جزئيا”، حيث انخفض عدد البكتيريا بصورة حادة، ولكن بعضها حافظ على عدده. وبعد ستة أشهر عمليا، عاد عدد البكتيريا تقريبا إلى ما كان عليه، ولكن تكوينها لم يعد إلى ما كان عليه وبقي شحيحا وناقصا. فقد اختفت تسعة أنواع من الميكروبات السابقة، واكتشفت بدلا منها أنواع جديدة على شكل أبواغ غير نشطة.

المصدر: رامبلر




35 thoughts on “هل تصيب المضادات الحيوية الأمعاء بأذى؟

  1. longchamps

    I want to express some appreciation to the writer for bailing me out of this circumstance. After scouting through the online world and coming across ways which were not helpful, I thought my entire life was well over. Being alive minus the approaches to the difficulties you have fixed by means of the guide is a critical case, as well as the kind which might have negatively affected my career if I had not come across your blog. Your own understanding and kindness in playing with every item was invaluable. I am not sure what I would’ve done if I had not discovered such a step like this. I am able to now look ahead to my future. Thanks for your time so much for this reliable and amazing help. I won’t be reluctant to recommend your web blog to any individual who needs to have counselling about this subject matter.

  2. yeezy boost 350

    I intended to compose you the little remark to be able to give many thanks the moment again regarding the incredible tips you’ve shared here. This has been really incredibly open-handed with people like you in giving publicly just what most of us could have offered as an e book to help make some money for their own end, precisely considering the fact that you might well have done it if you desired. The strategies in addition acted as a great way to be aware that the rest have the identical dreams like my very own to learn a great deal more concerning this problem. I am certain there are numerous more pleasant sessions ahead for those who look into your site.

  3. adidas stan smith

    My husband and i have been so joyful that Raymond could finish up his studies by way of the ideas he grabbed when using the blog. It is now and again perplexing to just find yourself freely giving ideas that many most people have been trying to sell. We figure out we need you to thank for that. The main illustrations you made, the straightforward site navigation, the relationships you help foster – it’s mostly exceptional, and it’s helping our son and the family feel that that content is fun, and that is pretty important. Thanks for the whole thing!

  4. calvin klein underwear

    I intended to send you one tiny remark to say thank you over again for the spectacular methods you have discussed in this case. It’s simply particularly generous of people like you giving unhampered all that many of us might have made available for an ebook to end up making some dough for their own end, specifically now that you could have tried it if you ever desired. These good tips as well served like a easy way to know that someone else have the identical zeal like mine to know whole lot more in terms of this problem. I know there are some more pleasant instances ahead for people who read carefully your website.

  5. yeezys

    I wanted to post a simple message so as to appreciate you for all the pleasant instructions you are posting on this site. My time consuming internet look up has at the end of the day been rewarded with high-quality know-how to write about with my great friends. I ‘d assume that we site visitors actually are extremely blessed to dwell in a decent network with very many marvellous individuals with insightful tricks. I feel extremely blessed to have discovered the web page and look forward to tons of more awesome moments reading here. Thank you once more for a lot of things.

  6. off white x jordan 1

    My spouse and i got absolutely fortunate that Raymond could round up his researching out of the ideas he acquired from your weblog. It’s not at all simplistic to simply choose to be freely giving guidelines which often other folks have been trying to sell. So we understand we’ve got the website owner to appreciate for that. All the illustrations you’ve made, the simple blog navigation, the relationships you can give support to promote – it is most powerful, and it is aiding our son in addition to the family imagine that this subject matter is awesome, which is certainly highly pressing. Thank you for all the pieces!

  7. hermes belt

    Thanks for all your valuable efforts on this website. Ellie takes pleasure in doing research and it is easy to see why. Most of us know all relating to the compelling manner you create reliable tips and hints by means of your website and in addition boost contribution from some other people on this topic while my simple princess is undoubtedly studying a lot of things. Enjoy the remaining portion of the new year. You are doing a terrific job.

  8. michael kors factory outlet

    I’m also writing to let you know of the excellent discovery my cousin’s child experienced visiting your webblog. She discovered lots of things, with the inclusion of how it is like to have an incredible coaching nature to get other people smoothly fully understand several tortuous subject areas. You really did more than people’s expectations. I appreciate you for providing these powerful, healthy, informative and as well as fun tips about the topic to Kate.

  9. bape hoodie

    My husband and i have been fortunate that Chris could conclude his analysis from the precious recommendations he had through the web pages. It is now and again perplexing to simply be giving out tips and hints which often a number of people may have been selling. And we all figure out we’ve got the blog owner to thank for that. Those explanations you made, the simple website navigation, the relationships you help to promote – it is all remarkable, and it’s helping our son in addition to our family know that this situation is satisfying, which is highly mandatory. Many thanks for everything!

  10. yeezy boost

    I intended to send you that very little remark to thank you very much the moment again just for the precious strategies you’ve shown in this case. It has been wonderfully open-handed of people like you in giving unreservedly all that numerous people would’ve offered for an e-book to generate some cash for their own end, most notably considering the fact that you could possibly have tried it in case you decided. These advice also served like a good way to comprehend other people have a similar desire really like my very own to understand more with respect to this problem. I am sure there are some more pleasant opportunities in the future for individuals who examine your website.

  11. michael jordan shoes

    I needed to compose you that tiny observation so as to say thanks the moment again for your awesome tricks you’ve provided in this case. This is surprisingly open-handed of you in giving without restraint all numerous people would have offered as an e-book to make some cash on their own, notably considering that you might have tried it if you ever considered necessary. The principles additionally served to be the fantastic way to comprehend other people online have a similar interest like my own to know the truth a whole lot more in terms of this condition. I am sure there are several more pleasant opportunities ahead for folks who read through your website.

  12. golden goose sneakers

    I have to express some thanks to you for rescuing me from this particular crisis. As a result of looking out through the search engines and meeting solutions which were not helpful, I assumed my entire life was over. Living without the presence of strategies to the difficulties you have fixed all through your good post is a critical case, and ones that could have adversely damaged my career if I had not discovered the website. Your actual competence and kindness in maneuvering every part was invaluable. I don’t know what I would have done if I had not discovered such a stuff like this. I can also at this point look forward to my future. Thanks a lot very much for the professional and result oriented guide. I won’t be reluctant to suggest your web site to anyone who needs and wants guidelines about this matter.

  13. off white

    Thank you so much for giving everyone an extraordinarily pleasant opportunity to check tips from here. It can be very cool plus full of a lot of fun for me and my office fellow workers to search your website at the very least thrice in 7 days to see the latest guides you have got. Of course, I am also certainly contented for the great creative concepts you give. Certain 4 tips in this post are ultimately the most impressive we have had.

  14. yeezy boost 350 v2

    I in addition to my guys came checking the great guidelines on your web blog then then I had a horrible feeling I had not thanked you for those strategies. Most of the guys came absolutely warmed to learn them and now have really been taking advantage of them. Thanks for actually being well accommodating as well as for using certain excellent themes millions of individuals are really desperate to know about. Our sincere apologies for not expressing gratitude to earlier.

  15. michael kors outlet online

    I simply wanted to thank you very much once again. I do not know what I would’ve used without the thoughts provided by you concerning this concern. Entirely was a depressing issue in my view, but understanding your skilled fashion you processed that took me to jump for happiness. I will be grateful for the advice and believe you recognize what a powerful job you’re providing educating others via your web blog. Probably you have never come across any of us.

  16. crazy explosive

    I wanted to send you a little bit of remark just to give thanks as before for the pretty tips you’ve discussed above. It’s simply unbelievably generous with you to provide publicly what a number of us would have made available for an e-book to help make some cash for themselves, certainly considering the fact that you could possibly have done it in the event you wanted. These suggestions as well acted to be a easy way to fully grasp that some people have a similar dreams similar to my own to know a lot more pertaining to this issue. I’m certain there are millions of more pleasurable times in the future for people who check out your site.

  17. pandora bracelet

    I in addition to my friends have been checking the great tricks on your website then before long got an awful suspicion I never expressed respect to the web blog owner for those tips. These young boys are actually consequently very interested to study them and have very much been enjoying those things. Thank you for genuinely considerably kind and for going for this kind of quality tips millions of individuals are really desperate to be informed on. My personal honest regret for not expressing gratitude to you earlier.

  18. lacoste polo

    A lot of thanks for all of your effort on this website. My mum really loves conducting research and it’s really easy to see why. My spouse and i notice all about the compelling means you convey good tips on the blog and as well recommend participation from others on the content plus our own princess is certainly learning so much. Enjoy the rest of the new year. Your doing a powerful job.

  19. hogan outlet

    Thanks so much for giving everyone an exceptionally nice chance to check tips from this web site. It is often so brilliant and also jam-packed with amusement for me and my office colleagues to visit your web site on the least 3 times a week to read the fresh items you will have. And definitely, we are always contented for the extraordinary inspiring ideas served by you. Some 4 ideas in this posting are unequivocally the most suitable I have ever had.

  20. harden shoes

    My wife and i ended up being really contented John could conclude his survey with the ideas he got from your own blog. It is now and again perplexing to just be making a gift of helpful tips which usually many others have been making money from. We really consider we have got the website owner to appreciate for this. The entire explanations you have made, the straightforward web site navigation, the relationships you will help to create – it is most excellent, and it’s really helping our son in addition to our family recognize that that topic is awesome, and that is exceedingly indispensable. Many thanks for all the pieces!

  21. adidas nmd

    I definitely wanted to write a simple note so as to express gratitude to you for all of the remarkable suggestions you are writing here. My time intensive internet look up has at the end of the day been paid with really good ideas to share with my relatives. I would declare that most of us visitors actually are very blessed to live in a fabulous site with very many brilliant individuals with interesting opinions. I feel very much fortunate to have used your weblog and look forward to many more brilliant moments reading here. Thank you again for all the details.

  22. pure boost

    My spouse and i ended up being quite more than happy that Jordan managed to finish up his analysis with the ideas he obtained from your very own blog. It is now and again perplexing to simply always be making a gift of strategies which other folks might have been trying to sell. And we all figure out we have got the website owner to give thanks to because of that. All of the explanations you have made, the simple site navigation, the relationships you make it possible to instill – it’s got everything fabulous, and it’s really making our son in addition to our family imagine that this idea is enjoyable, and that’s particularly pressing. Thank you for everything!

  23. adidas superstars

    I wish to express my appreciation to you for bailing me out of this matter. After researching throughout the online world and obtaining proposals that were not helpful, I assumed my entire life was over. Being alive without the presence of strategies to the difficulties you’ve sorted out by means of the review is a crucial case, as well as the ones that might have negatively damaged my entire career if I hadn’t discovered your web blog. Your main competence and kindness in controlling all areas was very useful. I am not sure what I would have done if I had not discovered such a step like this. I can also at this moment look ahead to my future. Thanks a lot so much for your reliable and results-oriented help. I will not be reluctant to suggest your blog post to any individual who needs guidance on this topic.

  24. off white shoes

    I am glad for commenting to make you be aware of of the awesome encounter my cousin’s girl enjoyed checking yuor web blog. She figured out so many things, most notably how it is like to possess a very effective helping spirit to make others without problems fully grasp some advanced subject matter. You really surpassed our own desires. Many thanks for displaying those priceless, trustworthy, revealing and as well as unique tips about the topic to Mary.

  25. nike air max

    My wife and i have been very lucky that Ervin could deal with his basic research while using the ideas he was given while using the site. It is now and again perplexing to simply continually be making a gift of key points that the rest may have been selling. And we keep in mind we’ve got the writer to be grateful to for that. The illustrations you made, the simple web site menu, the friendships your site assist to create – it is everything extraordinary, and it’s leading our son and us understand that theme is excellent, and that’s very fundamental. Thanks for all!

  26. P2000

    Oh my goodness! a tremendous article dude. Thank you However I’m experiencing problem with ur rss . Don’t know why Unable to subscribe to it. Is there anybody getting similar rss drawback? Anybody who is aware of kindly respond. Thnkx

  27. yeezy boost 350

    Needed to put you one little bit of word to finally say thanks a lot again over the lovely pointers you’ve provided on this site. It has been certainly extremely open-handed of you to present unhampered all most of us would’ve advertised for an ebook to help with making some profit for themselves, most importantly considering that you might well have tried it if you decided. The guidelines additionally acted like a fantastic way to comprehend most people have the identical keenness just like my personal own to understand a whole lot more related to this problem. I am certain there are thousands of more enjoyable occasions in the future for individuals that browse through your blog post.

  28. abogados

    Hey there! Do you know if they make any plugins to help with Search Engine Optimization? I’m trying to get my blog to rank for some targeted keywords but I’m not seeing very good success. If you know of any please share. Thank you!

  29. lakewood co hair salon

    Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something. I think that you can do with some pics to drive the message home a little bit, but other than that, this is fantastic blog. A great read. I’ll certainly be back.

  30. domestic violence attorney

    I wanted to write a small note so as to thank you for some of the precious tips you are writing on this website. My particularly long internet lookup has at the end been compensated with reliable concept to share with my friends. I ‘d declare that we website visitors are unequivocally endowed to exist in a wonderful place with many wonderful individuals with interesting tips and hints. I feel rather privileged to have used your entire website page and look forward to tons of more enjoyable minutes reading here. Thanks once more for everything.

اترك تعليقاً

لن يتم نشر عنوان بريدك الإلكتروني.

الأخبار العاجلة