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00:00:00
[music]
00:00:05
do immunomodulators work? Well, look
00:00:09
from the point of view
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of pharmacology, yes, from the point of view of medicine,
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immunomodulators can be called a group of
00:00:18
drugs that affect the
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immune system in some way,
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but then it will have to be divided into two
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parts into two very large parts, very different
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in their meaning and effect the
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first part will be immunostimulants, the
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second part is those that suppress the
00:00:34
immune system, they are used in fundamentally different
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conditions, for example, a person was
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transplanted with some kind of donor organ so
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that rejection would not occur,
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of course, and the donor was selected as
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compatible as possible according to the
00:00:48
histocompatibility complex, and maybe
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some other procedures were carried out, but for
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some time we will have to suppress the
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normal immune response to a foreign
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invasion, and the donor organ
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is, in general, foreign cells and not
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recognized as incorrect ones that
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need to be destroyed, we will have to suppress the
00:01:06
immune system for him, Santa's game for us, that is, a
00:01:09
big one, as if from above, such a class of
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immunomodulators under it and - and about Santa
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and these are the drugs we will
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use in the event of an organ transplant, on the
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other hand,
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let’s assume we have some problems with the
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immune system of a different nature, that is, it does
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not work when
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it should work; in this case, there may be
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immunostimulants, that is, these are
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drugs that push the immune system
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to take certain actions, but as you can see,
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in both cases they have a very
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specific mechanism of action. The problem
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is that this big word,
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immunomodulators, without further
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division, basically names a group of
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drugs with unproven clinical
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effectiveness and with an unclear
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mechanism of action. two, if you
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hear what they tell you is
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an immunomodulator without specifying and explaining
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that depending on the situation
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in our immunity, it is either reduced to
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or increased and this drug
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will bring it back to normal, this means
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that they are trying to scam you out of money, nothing
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more
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Unfortunately, there are no drugs that
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are equipped with artificial intelligence, because
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how will he understand the immunological
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situation in the body? It’s gone well, these are
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the molecules further, that she will ask for
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advice to stop, then the lymphocytes,
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ask how you have cytokines, what’s
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going on there at all, no, this won’t
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work, that is, it acts on
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some- then a specific
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known, described, studied
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mechanism in the immune chain, only in
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this case we can guarantee that,
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firstly, we will get the desired result, and
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secondly, we will not get the desired
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side effects on the
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immune system, this is always a danger, well,
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take the same vaccinations, yes, this is an operation
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on the immune system and it has its own
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described, let’s assume post-vaccine sleepy
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reaction, there is even post in the window of tion and
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complication, yes they are rare, one
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in a million times approximately, but they
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occur precisely because we even we do
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n’t even interfere with the immune system, well, we
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just give it educational material and
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even because of this,
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some problems may arise, but can you imagine if
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we act, I don’t know, there will
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spur on cells that kill
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our other cells and if it doesn’t break the chain,
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let it destroy everything else, and this is how an
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autoimmune disease occurs, for example, the
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immune system begins to consider the healthy
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cells of our body as enemies and
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destroys There are a lot of such autoimmune
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diseases, and if you
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use drugs that actually
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work, that is, for example, it
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stimulates the immune system, in case of an
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autoimmune disease, the question is,
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speed up the process of destruction, what else is the
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problem? It often happens
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that under
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immunomodulators there is a certain scientific basis for
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this the truth is, for example, in
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studies on cells it shows that
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this molecule goes inside the lymphocyte
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and, for example, increases the
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production of hydrogen peroxide there inside and they say,
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look, it works, it works, everything
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about it will be great, everything will be fine, no,
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not so, because we have a lot of things
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that work at the cellular level yes, that
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is, but in in vitro studies and even
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sometimes in vivo,
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that is, in some animal model organisms, it is not at all
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necessary that
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it will act in exactly the same way inside
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our body and we will have to
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prove it in clinical
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studies, but in clinical
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studies this effect is not
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determined, yes there
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the concentration of hydrogen peroxide does indeed change,
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but
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this in no way affects the activity of lymphocytes,
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unfortunately, again, unfortunately,
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because it would be ideal to have a
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drug that can level our
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immunity to which it can either
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pull it up to the desired value or
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hold it there a little if this is
00:05:04
necessary, but unfortunately it turns out that
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this is mainly due to the financial
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interests of those people who
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produce these drugs, well, for example, a well-
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known case, we have one
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domestic such innovative
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development that is included in our
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domestic flu vaccination where there are
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three times fewer
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strains like since, well, antigens of strains are
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recommended by the World
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Health Organization, and
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this innovative
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immunomodulator of ours was introduced there, and by an interesting
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coincidence, the person who
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invented this immunomodulator also has a
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patent for this vaccine, that is, as you
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understand, there is also what is called a
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conflict of interest and you still need to think
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a hundred times because, for example, there has been no clinical
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evidence that this
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vaccine is equivalent to the vaccine
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recommended by the World Health Organization,
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and for example, nowhere in the
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guidelines is such an option for using the
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influenza vaccine provided,
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so most often the words immunomodulator
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will mean that They are trying to
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sell you something, at best it
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doesn’t work,
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it will generally be a good enough
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outcome because sometimes there may be
00:06:19
some kind of opposite effect that
00:06:20
you didn’t expect and didn’t want

Description:

Что представляют собой препараты-иммуномодуляторы? Доказана ли их клиническая эффективность? По какому принципу «работают» эти препараты? Насколько эффективно лечение иммуномодуляторами? Алексей Водовозов, научный журналист, врач-терапевт высшей категории, токсиколог рассказывает, по какому принципу работают иммуномодуляторы, вред какого характера они могут нанести организму и несут ли они какую-либо пользу. Поддержать научпоп-проект НаукаPRO можно здесь: https://xn--80aa3akifhu.xn--p1ai/podderzhat-proekt Наш подкаст-канал: https://xn--80aa3akifhu.xn--p1ai/podcasting Выражаем благодарность Информационному центру по атомной энергии Ростова-на-Дону за помощь в организации съёмок.

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