•“Bio”- life and
“chemistry”- science of the composition, structure, properties, and reactions
of matter or substance
•Biochemistry can be
defined as the science with the chemical basis of
concerned life.
•It is also the study
of chemical process with in and relating
to living organism.
•It can also be
defined as the chemical constituents of the living cells
and with reaction and process they undergo.
•It also covers large
area of cell biology, molecular biology and molecular genetics.
•The term biochemistry
was introduce by German chemist Carl Neuberg in 1903.
Download link 2 Introduction and Scope of Biochemistry
Scope and Importance of Bio-chemistry
Modern bio-chemistry has two branches:
1.Descriptive
bio-chemistry
2.Dynamic bio-chemistry
Descriptive
bio-chemistry
It deals with the quantitative and
qualitative characteristics of various self components.
Dynamic bio-chemistry
- It deals with the clarification of the nature and the mechanism of the reactions involving this chemical compositions.
- Many newer branches have been emerged from the bio-chemistry such as Enzymology ( study of enzymes) Endocrinology ( study of endocrine glands) clinical bio-chemistry, molecular bio-chemistry (study of bio molecular and their functions).
- There is great importance of biochemistry in health science like in clinical diagnosis of the disease, manufacture of various biological products, treatment of diseases.
- It is also used in nutrition, agriculture, nursing, animal husbandry.
- It helps to understand the biochemical change and related physiological alternation in the body. Pathology of any disease can be studied through biochemical changes based on the symptoms described by the patient e.g. if a patient complains about stiffness in joints the physician may be predict it to be gout and get confirm by uric acid in the blood level.
- In present scenario people rely on taking multi vitamin and minerals for the betterment of their health.
e.g. TSH
Thyroid Stimulating Hormone
T3 Thyroxine
T4 Trido-thyroxine
In Nursing clinical biochemistry is invaluable for the
treatment of diseases. For e.g.
1. kidney
disorder: urine test helps to understand the extend of excretion of drugs or
other metabolites changes in PH, color of urine.
2.In diabetes blood glucose level above 150mg/dl signifies
the severity of diabetes.
3.Liver function test(LFT) helps to understand weather the
lives is functioning well or not and help to understand the type of disease or
liver damage, the effect of any medication.
4.Evaluation of blood cholesterol and other lepo-protein helps to
understand the proness or risk of patient to the cardiovascular diseases.
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