3 R's:
The concepts of refinement, replacement, and reduction seek to eliminate or reduce unnecessary pain and distress in animals, encourage the use of non-animal models, and reduce the total number of animals used in research. Refinement techniques include pain-relieving drugs, environmental enrichment programs, the establishment of more humane endpoints, and the use of new diagnostic or therapeutic techniques that reduce the invasiveness of data collection. Replacement alternatives utilize in vitro methods such as cell culture or the use of a species lower on the phylogenetic scale. In some situations, computer simulations and mechanical or chemical techniques (e.g. ELISA) may also be used to replace animals. Reduction may be accomplished by maximizing the use of animals by sharing tissues from one animal with several investigators, minimizing the loss of animals through good post-operative care, by performing pilot studies to estimate variability and evaluate procedures and effects, and by using statistical analysis to generate the maximum information from the minimum number of animals.
Adjuvants:
Alum
Freunds Complete CFA
Freunds Incomplete FIA
Gerbu
Lipid encapsulated
Montanide ISA
Nitrocellulose-adsorbed
Ribi
Titermax
Controlled Substances:
Click here for the Controlled Substances Chart
Drug Dosage Chart:
Click here for Drug Dosage Chart
This chart was provided by Dr. Brackee.
Flow Chart Examples:
Flow Charts
Human embryonic stem cells:
Human embryonic stem cells are derived from fertilized embryos less than a week old. Embryonic stem cells are undifferentiated cells that are unlike any specific adult cell. However, they have the ability to form any adult cell. Because undifferentiated embryonic stem cells can proliferate indefinitely in culture, they could potentially provide an unlimited source of specific, clinically important adult cells such as bone, muscle, liver, or blood cells.
Recombinant DNA:
Recombinant DNA is (i) molecules that are constructed outside living cells by joining natural or synthetic DNA segments to DNA molecules that can replicate in a living cell, or (ii) molecules that result from the replication of those described in (i) above.
Routes of Drug Administration
| Route Abbreviation |
Route Description |
| ID |
Intradermal |
| IM |
Intramuscular |
| IP |
Intraperitoneal |
| IV |
Intravenous |
| SC |
Subcutaneous |
| PO |
Per Os (By Mouth) |
| IT |
Intratracheal |
| IN |
Intranasal |
| IC |
Intracardiac |
| ICV |
Intracerebral Ventricular |
| Inhalation |
|
| ICI |
Intracerebral Injection |
Table of Pain Categories
Previous Pain
Category |
New Pain
Category |
Definition of Pain
Category |
| N/A |
B |
Animals held for breeding and/or not yet used in research |
| A |
C |
No pain or Distress |
| B1, B2, B3 |
D |
Pain or distress alleviated by anesthetics or analgesics. |
| C |
E |
Unalleviated pain or distress |
Rodent Analgesia Options
|
Agent
|
Dose, Route, Frequency
|
Duration of use - Minor procedures -
Mild pain
|
Duration of use -Major Procedures - Mild to moderate pain
|
Duration of use -Procedures with moderate to severe pain
|
|
buprenorphine (Buprenex)
|
Mice – 0.05-0.1 mgs/kg SQ q8to 12 hrs
Rats – 0.01-0.05 mgs/kq SQ q 8-12 hrs
|
24 hrs
|
48 hrs
|
Use with other drug or increase frequency of administration – contact vet staff for advice
|
|
carprofen
|
5mg/kg, SQ, give once a day
|
24 hrs
|
48 hrs
|
* Not recommended
|
|
**carprofen wafers
|
Mice -one 5g tablet, orally, given once per day
Rats - 3 tablets orally once per day
|
24 hrs
|
48 hrs
|
* Not recommended
|
|
ketaprofen
|
5mg/kg, SQ, give once a day
|
24 hrs
|
48 hrs
|
* Not recommended
|
|
meloxicam
|
2 mg/kg, SQ, give once a day
|
24 hrs
|
48 hrs
|
* Not recommended
|
* Not recommended as the sole agent. Can be used with other analgesics, consult with ARC veterinarian
** Must ensure animal is eating and singly housed. Recommend using one dose of injectable carprofen immediately post operatively for survival surgery, followed by the wafers.
|
Procedures with potential for Mild Pain
|
Procedures with potential for Moderate Pain
|
Procedures with potential for Severe Pain
|
- Catheter placement
- Tumor implantation
- Intracerebral electrode implantation
- Vascular access port implantaton
|
- Laparotomy
- Orchidectomy
- Nerve resections
- Laryngeal surgery
- Craniotomy
- Thoracic aortic banding
|
- Orthopedic Procedures
- Burn procedures
- Spinal Cord procedures
|