@pape.seck1989: #layene

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Thursday 05 March 2026 22:03:59 GMT

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jamilaba41 :

salalahou aleyhi wa Salam

2026-03-06 06:04:03

3

jamilaba41 :

macha Allah laye mamadou makhtar message bi diale na thi Diouma Layenne bi niouye tabaxe

2026-03-06 06:05:15

2

Moustapha ka :

🥰🥰🥰

2026-04-03 21:45:58

1

fati.sow :

❤️❤️❤️

2026-03-15 16:35:38

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Mouhamed laye ciss :

🥰🥰🥰

2026-08-21 09:19:51

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fa bou mame Halifa Babacar 💓 :

❤️❤️❤️

2026-05-14 00:46:41

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mourtalagueye585 :

🥰🥰🥰

2026-03-11 01:08:05

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ND RODRYGO⚽🇧🇷✨🧠 :

😂😂😂

2026-03-08 15:40:20

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Seyni lahi :

🥰🥰🥰

2026-03-05 22:09:35

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Woly laye :

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2026-03-06 01:21:53

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deursou312 :

😂😂😂

2026-08-26 11:29:23

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The endocrine system is essentially the body's chemical signaling network—a way for different tissues to talk to each other over long distances using hormones. Unlike nerves which deliver messages point-to-point along dedicated lines, the endocrine system broadcasts. Glands release hormones straight into the bloodstream, and those hormones will affect any cell that happens to have the right receptors, whether that cell is right next door or clear across the body. You've got the major players everyone knows—the pituitary, thyroid, adrenals, pancreas-but also tissues in places like the heart, kidneys, and fat that secrete hormones as part of their day job. The signals themselves are chemically diverse. Steroids (like cortisol or estrogen) are lipid-soluble; they slip right through the cell membrane and work directly inside the nucleus, which is efficient but slow, since it involves turning genes on or off. Peptide hormones (like insulin), on the other hand, are water-soluble and can't get through the membrane, so they have to bind to receptors on the surface and trigger second messenger cascades. That's faster acting, but the signal degrades quickly. What's really elegant is the control logic. The hypothalamus in the brain constantly samples what's going on in the body and releases tropic hormones that tell the pituitary what to do. The pituitary then sends its own signals to peripheral glands. Take the stress axis: hypothalamus releases CRH, pituitary releases ACTH, adrenals release cortisol. Once cortisol levels are high enough, it feeds back to shut down the hypothalamus and pituitary. A self-limiting loop. And none of this operates in a vacuum the endocrine system is deeply intertwined with the nervous and immune systems. They form a kind of tripod, coordinating things like inflammation, metabolism, and how we respond to stress. It's less a collection of isolated glands and more an integrated physiological conversation. #nursingstudent #study #nursingnotes #knowledge #medstudent

The endocrine system is essentially the body's chemical signaling network—a way for different tissues to talk to each other over long distances using hormones. Unlike nerves which deliver messages point-to-point along dedicated lines, the endocrine system broadcasts. Glands release hormones straight into the bloodstream, and those hormones will affect any cell that happens to have the right receptors, whether that cell is right next door or clear across the body. You've got the major players everyone knows—the pituitary, thyroid, adrenals, pancreas-but also tissues in places like the heart, kidneys, and fat that secrete hormones as part of their day job. The signals themselves are chemically diverse. Steroids (like cortisol or estrogen) are lipid-soluble; they slip right through the cell membrane and work directly inside the nucleus, which is efficient but slow, since it involves turning genes on or off. Peptide hormones (like insulin), on the other hand, are water-soluble and can't get through the membrane, so they have to bind to receptors on the surface and trigger second messenger cascades. That's faster acting, but the signal degrades quickly. What's really elegant is the control logic. The hypothalamus in the brain constantly samples what's going on in the body and releases tropic hormones that tell the pituitary what to do. The pituitary then sends its own signals to peripheral glands. Take the stress axis: hypothalamus releases CRH, pituitary releases ACTH, adrenals release cortisol. Once cortisol levels are high enough, it feeds back to shut down the hypothalamus and pituitary. A self-limiting loop. And none of this operates in a vacuum the endocrine system is deeply intertwined with the nervous and immune systems. They form a kind of tripod, coordinating things like inflammation, metabolism, and how we respond to stress. It's less a collection of isolated glands and more an integrated physiological conversation. #nursingstudent #study #nursingnotes #knowledge #medstudent

It’s on such a good deal today #tiktokshopcreatorpicks

It’s on such a good deal today #tiktokshopcreatorpicks

Ciaoo Milanoo 🇮🇹📸 Memories from the latest #AXUrbanBeats event with @gibbi @Sof @MARANJIO @matteo💎 @massi pedone @lucafranchettilopez and more

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Hey mor, que es vierneeeeees 👏🥳@shara_randez @saaraiismael11 @noramola6 #parati #fyp #viral #zgz #equipazo

Hey mor, que es vierneeeeees 👏🥳@shara_randez @saaraiismael11 @noramola6 #parati #fyp #viral #zgz #equipazo

Feminine Geoflow has a dope look too Like my style? Text your name and idea to 317-771-8564 for more info on booking 📲🔗 #geoflow #indianapolistattoo #indianapolistattooartist #geometrictattoo #femininetattoo

Feminine Geoflow has a dope look too Like my style? Text your name and idea to 317-771-8564 for more info on booking 📲🔗 #geoflow #indianapolistattoo #indianapolistattooartist #geometrictattoo #femininetattoo

@pantera emocionante #panteracy #growth #toguro

@pantera emocionante #panteracy #growth #toguro

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