This document provides information about haematinic agents, which are compounds required for blood formation and are used to treat anaemias. It discusses the main haematinic agents - iron, vitamin B12, and folic acid. For each agent, it outlines their daily requirements, dietary sources, functions, deficiency states, example drug names, and uses in treatment. The document is presented by several students and guided by their instructor, Mr. Hari Prasad Sonwani. It provides references at the end.
Measures of Dispersion and Variability: Range, QD, AD and SD
HAEMATINIC AGENT-1.pptx
1. APOLLO COLLAGE OF PHARMACY
ANJORA
PHARMACOLOGY
GUIDED BY
MR. HARI PRASAD
SONWANI
PRESENTED BY
DUSHYANT
KUMAR
JAYPRAKASH
SAHU
NITIN
DESHMUKH
UDAY SATNAMI
3. s
HAEMATINICS
HAEMATINICS ARE COMPOUNDS REQUIRED IN THE FORMATION OF BLOOD AND ARE
USED TO THE TREATMENT OF ANAEMIAS.
HAEMATINICS INCLUDE:
1. IRON.
2. VITAMIN B12.
3. FOLIC ACID.
4.
5. IRON
IRON IS ESSENTIAL FOR HEMOGLOBIN PRODUCTION .TOTAL BODY IRONS ABOUT 2.5 TO 5
GRAMS, TWO-THIRD OF WHICH IS PRESENT IN HEMOGLOBIN.
EACH MOLECULES OF HEMOGLOBIN HAS 4 IRON CONTAINING RESIDUES.
ALSO PRESENT IN MYOGLOBIN , THE CYTOCHROMES AND OTHER ENZYMES.
6. DAILY REQUIREMENTS OF IRON
• ADULT MALE. - 0.5-1 MG
• ADULT FEMALE - 1-2 MG
• PREGNANCY AND LACTATION - 3-5 MG
7. DIETARY SOURCES OF IRON
FOOD ITEMS THAT ARE RICH IN IRON ARE :
1. LIVER
2. EGG YOLK
3. MEAT
4. FISH, CHICKEN
5. SPINACH
6. DRY FRUIT
7. WHEAT AND APPLE
8. FUNCTIONS OF IRON
• PRIMARY COMPONENT IN RED BLOOD CELLS
• CELL GROWTH AND DIVISION
• OXYGEN TRANSPORT
• DNA SYNTHESIS
9. DEFICIENCY
• IRON DEFICIENCY ANAMEIA
• BLOOD LOSS
• LACK OF RED BLOOD CELLS PRODUCTION
• HIGH RATE OF RED BLOOD CELLS DISTRUCTIONS
12. USE OF IRON
• IRON DEFICIENCY ANAEMIA
• IRON IS GIVEN IN CONDITION WITH
• INCREASED IRON REQUIREMENT AS IN PREGNANCY
13. VITAMIN B12
• VITAMIN B12 (CYNOCOBALAMIN) IS SYNTHESIZED BY MICROORGENISM.
• THE DIETARY SOURCES OF B12 ARE :
1. FISH
2. EGG YOLK
3. MEAT
4. CHEESE
• VIT B12 OCCURS AS WATER SOLUBLE,THERMOSTABLE RED CRYSTALS.
15. FUNCTIONSOF VITAMIN B12
• MAINTAIN HEALTHY NERVES CELLS
• HELPS IN THE PRODUCTION OF DNA RNA
• HELP MAKE RED BLOOD CELLS
16. DEFICIENCY
• VITAMIN B12 DEFICIENCY MAY BE DUE TO
• ADDISONIAN PERNICIOUS ANAEMIA
• GASTRECTOMY
• CHRONIC
• GASTRITIS
17.
18. DRUGS NAME
• ORAL – NEROBION FORTE
NUROKIND
• IV - NUROKIND PLUS
RENERVE PLUS
19. USE
• VITAMIN B12 DEFECIENCY
• TREATMENT OF MEGALOBLASTIC ANAEMIADUE TO B12 DEFICIENCY
• PERNICIOUS ANAEMIA
• NEUROPATHIES:
• NEUROPATHIES THROUGHT TO BE DUE TO B12 DEFICENCY LIKE TROPICAL
NEUROPATHY RESPOND TO VITAMIN B12 BUT THE MECHANISM IS NOT CLEAR.
20. FOLIC ACID
• FOLIC ACID IS PTEROYLGLUTAMIC ACID.
• IT WAS FIRST ISOLATED FROM SPINACH AND,
THEREFORE, NAME AS FOLIC ACID
22. DAILY REQUIREMENT
• AN ADULT IS <0.1 MG BUT DIETARY ALLOWANCE OF 0.2 MG/DAY IS RECOMMENDED
• DURING PREGNANCY,LACTATION OR ANY CONDITION OF HIGH METABOLIC ACTIVITY,
0.8 MG/DAY IS CONSIDERED APPROPRIATE
23. FUNCTIONS OF FOLIC ACID
• SYNTHESIS OF DNA
• NORMAL MATURATION OF RBC AND WBC
• SYNTHESIS OF PURINE AND PYRIMIDINE