progesterone hormone,its functions & applications
Size: 1.37 MB
Language: en
Added: Apr 28, 2015
Slides: 16 pages
Slide Content
TOPIC : PROGESTERONE
BY:
SYEDA
What is Progesterone?
•Progesterone is an endogenous steroid
hormone involved in menstrual cycle
,pregnancy & embryogenesis of humans and
other species.Formed in
•CORPUS LEUTEUM
•PLACENTA
•TESTES
•ADRENAL CORTEX
FUNCTIONS
Hormone appears after ovulation; causes:
•Development of endometrium
•Inc. Glycogen, mucin & fat in lining epithelial
cells, supresses LH
•Stimulates mammary glands(alveolar system)
•Inc. basal temperature( inc. BMR)
•In large doses,causes androgenic effects
•Does not retain Na Cl and water
FUNCTIONS
•During pregnancy,it decreases mother’s auto
immune response
•Drop in progesterone levels initiates labor
•Progesterone supports normal development
of neurons,protective effect on damaged
brain tissue(due to inc. estrogen)
•Enhances functions of serotonin receptors in
brain
Continued….
•Raises Epidermal growth factor
•Inc. core temperature
•Reduces spasm
•Acts as anti inflammatory agent
•Prevents endometrial cancer
•Normal value: 15 ng/ml before ovulation
Low progesterone in women may cause:
•Depression,
• migraines,
• headache
•Weight gain
•Infertility
•Miscarrige
•Polycystic ovary syndrome
•Menstrual problems
Progesterone: high
•High levels of progesterone:
•High levels before cycle
•Headaches
•Moodiness
•Pre_menstrual symptoms
PROGESTERONE: A
CURE!
•THESE CONDITIONS HAVE KNOWN
RESPONSE TO PROGESTERONE THERAPY:
•AGGRESSION( DUE TO LOW CHOLESTEROL)
•LUPUS ERYTHMATOSUS(PRECURSOR FOR
CORTISONE_ANTI INFLAMMATORY)
•ALLERGIES(INC. CORTISONE)
•HYPO & HYPERGLYCEMIA(REGULATES LEVEL)
•COLD HAND & FEET( THINS BLOOD)
•CONSTIPATION( REDUCES WATER
RETENTION)
•CHRONIC FATIGUE( STRESS HORMONES
MADE FROM PROGESTERONE IN ADRENALS)
•DEPRESSION(BALANCES SEROTONIN LEVELS)