Human Hormones | hormones | hormone in hindi | endocrine system in Hindi | Pineal body | हॉर्मोन्स

पिनियल काय (Pineal Body) एक सफेद रंग की छोटी व चपटी-सी संरचना होती है। यह मस्तिष्क के थैलेमस (Thalamus) भाग द्वारा जुड़ी होती है। इसके चारों ओर पायामैटर (Piamatter) का महीन खोल होता है। इस ग्रन्थि को कुछ लोग प्राचीन समय में आत्मा (Soul) का स्थान मानते थे। आधुनिक वैज्ञानिकों ने पता लगाया कि इस ग्रन्थि से मिलेटोनिन (Melatonin) नामक हॉर्मोन का स्रावण होता है। स्तनधारियों में यह हॉर्मोन लैंगिक क्षमताओं एवं जननांगों (Gonads) के विकास का अवरोधन (Inhibition) करता है। अतः इस हॉर्मोन को आयु वृद्धि रोधक (Antiageing) हॉर्मोन भी कहते हैं। मनुष्यों में यह ग्रन्थि 10 वर्ष की उम्र के बाद नष्ट (Degenerate) होने लगती है।
Human Hormones | hormones | hormone in hindi | endocrine system in Hindi | Pineal body | हॉर्मोन्स
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[@bharatgourav5509]

Thank you very much sir aap bahut badhiya padhte Hain anuvanshikta part per video banaaiye sar please

[@BiologyScienceSK13]

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[@vibgyorclasses164]

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[@jaunpur74083]

Super sir

[@BiologyScienceSK13]

Thanks dear

[@mrsunilkumarpatel1924]

Thank you sir
CHEMISTRY KA BHI VIDEO upload kare

[@BiologyScienceSK13]

Chemistry aur physics ke videos mere dusare channel par aapko milenge

[@vssapnasumanrani5698]

Sir meletonin harmonce to colour k liye responsible hota hai na, aur serotonin harmonce need k liye responsible hota hai...is topic ko clear kar dijiye please sir ji🙏

[@jaykant123]

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[@BiologyScienceSK13]

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[@sheelasinghsheelasingh5662]

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[@jaykant123]

Sir kuchh kuchh video Mila hi zoology and botany ka fast part ka Lekin or video chahiye kuchh or dijiye please please please sir

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[@BiologyScienceSK13]

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[@amritsaini918]

Sir class 12 biology ke important question btao
2020 ke liye
Replay now

[@BiologyScienceSK13]

Batayenge but abhi nahi

[@amritsaini918]

@@BiologyScienceSK13
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[@Jitendravaishnav6666]

Hyyy Sir
Tuition pdhao

[@BiologyScienceSK13]

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[@SanjayKumar-rj2sg]

Superstition or mental order ka relation btao ji

[@BiologyScienceSK13]

Ok