Growth hormone deficiency (GHD) is a medical condition which
is caused by complications arising in the pituitary gland, in which the body
does not produce enough growth hormone (GH). Growth hormone, also called
somatropin, is a polypeptide hormone which stimulates growth and cell
reproduction.
Growth hormone deficiency has a variety of different destructive
effects at different ages; for example, in newborn, the primary appearances may
be hypoglycemia or micropenis, while in later infancy and childhood, growth
failure is more likely. Deficiency in adults is rare, but may feature
diminished lean body mass, poor bone density, and a number of physical and
psychological symptoms. Psychological symptoms include poor memory, social
withdrawal, and depression, while physical symptoms may include loss of
strength, stamina, and musculature. Other hormonal or glandular disorders
frequently coincide with diminished growth hormone production.
The most common cause of GHD (representing two-thirds of
cases) are pituitary and parasellar tumors. The origin of adult GHD may be
congenital or acquired. Of those adult GHD that are acquired, roughly 15% are
idiopathic, 50% are from pituitary tumors, 20% from extra pituitary tumors, and
5% from infiltrative or inflammatory lesions.
GH deficiency can be treated through growth hormone
replacement, injections of growth hormone, or radiation or surgical treatment
of tumors.
Role of Noni
Noni fruit contains a Xeronine that is able to modify the
molecular structure of proteins. Thus Xeronine has wide range of biological
activities. When a protein such as an enzyme, receptor, or signal transducer is
not in the appropriate conformation, it will not work properly. Xeronine will
interact with the protein and make it fold into its proper formation. The
result is a properly functioning protein. Whenever a problem arises in the cell
due to a protein structural problem, Xeronine’s presence would be beneficial.
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