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    Function Hormone Endocrine Gland: Collecting Tubule Antidieuretik)

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    ridwan
    The document summarizes the endocrine system and its glands, hormones, and functions. It discusses the pituitary gland, thyroid gland, adrenal gland, pancreas, ovaries, and testes. It explains how hormones regulate secretion of other hormones and how levels of certain substances regulate hormone secretion. The document also covers hormonal imbalances and related diseases that can occur from under or over secretion of hormones like growth hormone, thyroxine, and insulin. Finally, it defines homeostasis and describes how negative feedback mechanisms control changes in blood osmotic pressure, body temperature, blood pH, and blood glucose levels.

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    Download as PPT, PDF, TXT or read online from Scribd

    Function Hormone Endocrine Gland: Collecting Tubule Antidieuretik)

    Uploaded by

    ridwan
    535 views7 pages
    The document summarizes the endocrine system and its glands, hormones, and functions. It discusses the pituitary gland, thyroid gland, adrenal gland, pancreas, ovaries, and testes. It explains how hormones regulate secretion of other hormones and how levels of certain substances regulate hormone secretion. The document also covers hormonal imbalances and related diseases that can occur from under or over secretion of hormones like growth hormone, thyroxine, and insulin. Finally, it defines homeostasis and describes how negative feedback mechanisms control changes in blood osmotic pressure, body temperature, blood pH, and blood glucose levels.

    Original Description:

    negative feedback, regulation, and others

    Original Title

    HORMONE

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    © Attribution Non-Commercial (BY-NC)

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    The document summarizes the endocrine system and its glands, hormones, and functions. It discusses the pituitary gland, thyroid gland, adrenal gland, pancreas, ovaries, and testes. It explains how hormones regulate secretion of other hormones and how levels of certain substances regulate hormone secretion. The document also covers hormonal imbalances and related diseases that can occur from under or over secretion of hormones like growth hormone, thyroxine, and insulin. Finally, it defines homeostasis and describes how negative feedback mechanisms control changes in blood osmotic pressure, body temperature, blood pH, and blood glucose levels.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPT, PDF, TXT or read online from Scribd
    Download as ppt, pdf, or txt
    535 views7 pages

    Function Hormone Endocrine Gland: Collecting Tubule Antidieuretik)

    Uploaded by

    ridwan
    The document summarizes the endocrine system and its glands, hormones, and functions. It discusses the pituitary gland, thyroid gland, adrenal gland, pancreas, ovaries, and testes. It explains how hormones regulate secretion of other hormones and how levels of certain substances regulate hormone secretion. The document also covers hormonal imbalances and related diseases that can occur from under or over secretion of hormones like growth hormone, thyroxine, and insulin. Finally, it defines homeostasis and describes how negative feedback mechanisms control changes in blood osmotic pressure, body temperature, blood pH, and blood glucose levels.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPT, PDF, TXT or read online from Scribd
    Download as ppt, pdf, or txt
    of 7

    ENDOCRINE SYSTEM

    ENDOCRINE HORMONE FUNCTION


    GLAND
    Pituitary Gland ADH Stimulate kidney to reabsorb water
    (Antidieuretik) from collecting tubule
    LH Stimulate ovulation
    FSH Stimulate development of mature egg &
    sperm
    TSH (Thyroid
    Stimulating hor Stimulate Thyroxine hormone secretion
    from Thyroid gland
    Growth Hor. Stimulate growth & protien synthesis

    Thyroid Thyroxine Regulate the body metabolism & help in


    Gland normal physical & mental development

    Adrenal Adrenaline Increase heart rate, breathing rate,


    Gland blood pressure, blood flow to muscle &
    glucose level.
    ENDOCRINE HORMONE FUNCTION
    GLAND
    Pancrease Insulin Stimulate the conversion of excess glucose
    Gland into glycogen & stored in liver
    Lower the level of glucose in blood

    Glucagon Stimulate the breakdown of glycogen to to


    glucose
    Increase theglucose level in blood
    Ovaries Gland Estrogen Stimulate development of female reproductive
    sys.
    Stimulate the secondary sexual characteristic
    Progesterone Prepare the uterus for implanting of embryo.
    Testis Gland Testosterone Stimulate sperm production & development
    of testis
    Stimulate secondary sexual characteristic in
    male
    What Regulate
    The Secretion of Hormone

    1.Regulated By Another Hormone


    Thyroid Gland produces Thyroxine hormone regulate by of
    TSH

    5.Regulate BY nervous system


    Hypothalamus receive nerve impulse from receptor &
    stimulate pituitary gland to realese hormone such as ADH.

    9.Regulate by the level of certain substances


    When the blood glucose level increase, pancrease secrete
    insulin to convert glucose to glycogen.
    HORMONAL IMBALANCE &
    RELATED DISEASE

    Types of Under Secretion Over Secretion


    hormone

    Growth Dwarfism Abnormal increase in the length of


    The organs of the person often bones & the person grows tall
    fail to grow & size of the body is During adulthood, causes
    like that of a child. acromegaly wherethe bones, hand,
    cheeks & jaws ticken & tissue
    enlargement.

    Thyroxine Cretinism Increase metabolic rate


    Mental retardation in child Excessive sweating,nervousness
    Adulthood, causes myxedema rapid heart rate
    symptom are: Thyroid gland enlarge cause goiter

    Slow heart rate, low body temp.,


    gain weight easily
    Types of Under Secretion Over Secretion
    hormone

    Insulin Hyperglycaemia Hypoglycaemia


    caused by high level of caused low level of
    glucose & lack of insulin glucose.
    production.
    Common
    Common symptoms are: symptoms :
    Increase frequency of Fatique, insomnia,
    urination. mood swing &,
    Excessive thirst, nervousness
    blurred of vision Fainting spell

    ADH Patient excretes large High retention of


    amount of urine water in the body
    Excessive thirst & drink (Oedema)
    frequently.
    Diabetes insipidus)
    HOMEOSTASIS IN HUMAN

     THE REGULATION OF PHYSICAL AND CHEMICAL FACTORS


    OF THE INTERNAL ENVIRONMENT IS KNOWN AS
    HOMEOSTASIS.
     NEGATIVE FEEDBACK MECHANISM IS INVOLVE TO
    CONTROL:

    4. CHANGES IN BLOOD OSMOTIC PRESSURE


    5. BODY TEMPERATURE
    6. BLOOD PH
    7. BLOOD GLUCOSE LEVEL
    The end…
    Bye-Bye!! See you
    next time. Don’t
    forget to study…!

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