Kaj je prva obrambna linija telesa?

Človek imunski sistem is the body’s basic nerve centre of defense. Additionally, it keeps a close protective watch over the actions and states of the body’s organ systems at the cellular level. It’s a system comprised by organ structures as well as the integrative biological mechanisms that they use to be able to recognize external stimuli and stop življenje-threatening pathogens, infected tissues, or tumors from damaging the body.

Imunski sistem

Imunski sistem sproži napad na tujega vsiljivca, ki pogosto sabotira in povzroči uničenje v telesu - moti delovanje ključnih organov, napade dobre celice in naredi telo ranljivo za bolezni ali izčrpavajoče bolezni. Preprosto povedano, imunski sistem preprečuje mikrobom, da bi motili človeško telo in ga spravljali v nevarnost. Glavni namen je varovati človeško telo in ohranjati biološke homeostaza med organskimi sistemi.

Tuji vsiljivec brez vzroka povzroči nestabilnost v bioloških sistemih notranjega okolja telesa, imunski sistem pa je zaradi svojega dela pripravljen, da je občutljiv na najmanjše spremembe, ki se zgodijo globoko v človeškem telesu. Imunski sistem je podoben patruljirajočim stražarjem, ki skrbijo za nadzor nad območjem in so pripravljeni braniti telo, ko se prepozna zaznana grožnja in se določi vrsta odziva glede na značaj vsiljivega vsiljivca.

Dobro je vedeti

When the system is alerted, they build a defensive barricade-antibodies, for example-that fight a bacterium, virus or just a tumor cell. This mode of defensive attack is highly organized in a controlled manner for the immune system specifically targets only alien bugs that mean harm to the body or infected cells which may damage other healthy cells.

The destruction of healthy cells in the body is connected to the devastating onslaught of diseases which are debilitating to human zdravje as well as deadly to human life. Many of these illnesses like tuberculosis (or bakterijska okužba pljuč) in aids (sindrom pridobljene imunske pomanjkljivosti) sta zelo nalezljiva in v epidemičnih razsežnostih pustošita človeško populacijo.

Zaključek

Viruses are molecular parasites that take over the human body and even mutate into several breeds which could withstand the most advanced or strong clinical medication designed to quell them. Some viruses additionally cause kinds of cancers such as in the case of cervical cancer as a result of Human Papillomavirus (HPV) infection. Cancerous cells, for their part, are wily enough to play tricks on the human body by flying under the system’s radar so to speak and softly yet quickly replicating undetected.