🐁 Animal House

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By Dr. Sk Sabir Rahaman, MBBS, MD (Pharmacology), DFM(Family Medicine), FCFM, CCEBDM, CCLSD


1. Regulatory Authority

  • Governing Body: Committee for Control and Supervision of Experiments on Animals (CCSEA) (formerly CPCSEA)

  • Ministry: Ministry of Environment, Forest & Climate Change, Govt. of India

  • Mandates:

    • Registration of all establishments using animals

    • Approval & monitoring of Institutional Animal Ethics Committees (IAEC)

    • Authorization of animal housing & experiments

    • Promotion of humane treatment & 3Rs principle – Replacement, Reduction, Refinement

2. Legal & Ethical Framework

  • Law: Prevention of Cruelty to Animals (PCA) Act, 1960

  • Rules: Breeding & Experiments on Animals Rules, 1998 (amended 2001, 2006)

  • Core Principles (CPCSEA/CCSEA):

    • Use minimum number of animals

    • Minimize pain, stress & discomfort

    • Humane euthanasia when required

    • Follow GLP (Good Laboratory Practice) in housing & care

3. Establishment Requirements

A. Infrastructure

  • Location: Away from classrooms, restricted access only

  • Design:

    • Quarantine, isolation, & experiment zones

    • Separate “clean” & “dirty” traffic flow

    • Environmental controls:

      • Ventilation: 10–15 air changes/hr

      • Temperature: 22 ± 3 °C

      • Humidity: 40–70%

      • Light cycle: 12:12 hr light–dark

  • Housing: Species-specific, enriched, autoclavable cages

B. Personnel

  • Full-time veterinarian (mandatory)

  • Facility manager

  • Animal caretakers & trained technical staff

4. Institutional Animal Ethics Committee (IAEC)

  • Mandatory for all registered institutions

  • Composition (Rule 13, 1998):

    • Biological scientist

    • Two scientists from different fields

    • Veterinarian

    • Scientist-in-charge of animal facility

    • One external scientist

    • One socially aware layperson

    • CCSEA nominee

  • Functions:

    • Approves protocols on small animals (rodents, rabbits)

    • Large / higher animals → CCSEA clearance needed

    • Ensures compliance & animal welfare

5. Animal Use in Teaching Institutions

A. Educational Role

  • Earlier: dissection & pharmacology experiments

  • Now: largely replaced by alternatives →

    • Simulations, videos

    • 3D anatomical models

    • Virtual dissection software

B. Research Role

  • Preclinical drug testing

  • Biomedical & translational research

  • Toxicological studies

C. Species Commonly Used

CategoryExamplesRemarks
RodentsRats, Mice, Guinea pigsMost common in teaching/research
RabbitsWhite New ZealandOphthalmic & dermal studies
Non-rodentsDogs, MonkeysStrictly regulated, rare use
AmphibiansFrogs (Rana species)Highly restricted

6. Alternatives & 3Rs Principle

  • Promoted by: UGC, CCSEA, ICMR

  • Mandatory: At UG level

  • Tools: Simulators, ExPharm software, 3D models, videos

  • 3Rs:

    • Replacement → Use non-animal methods

    • Reduction → Minimum number of animals

    • Refinement → Improve methods to minimize distress

    • (+ Rehabilitation in some cases)

7. Documentation & Compliance

  • Records:

    • Animal stock & lineage

    • Experimental protocols

    • Veterinary interventions

  • Reporting:

    • Annual returns to CCSEA

    • Severity grading of experiments

    • Euthanasia details & justification

8. Inspection & Penalties

  • Inspections by: CCSEA or designated bodies

  • Non-Compliance →

    • Deregistration of facility

    • Suspension of research

    • Legal penalties under PCA Act

9. Training & Model Institutions

  • Training mandatory for all personnel (ICMR, AIIMS, NIN, CCMB etc. offer programs)

  • Model Animal Houses in India:

    • AIIMS, New Delhi

    • NIN, Hyderabad

    • PGIMER, Chandigarh

    • ICMR institutions

    • University of Delhi

✅ Key Takeaway:
Animal use in research and teaching is strictly regulated in India. Humane handling, 3Rs principle, and compliance with CCSEA guidelines are central to ethical biomedical research. 

📘 Prepared by Dr. Sk Sabir Rahaman
📍 Specialist Family Physician | Consultant Pharmacologist | Lifestyle & Diabetes Expert

🌐 Visit My Website for Full Article & other Free PDFs and Resources

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