Blood Collection Through Subclavian Vein Puncture in Mice

Area of Science:

• Biomedical research
• Animal models
• Laboratory techniques

Background:

• Mice are crucial mammalian models for studying human diseases and health.
• Current blood collection methods in mice, such as tail vein collection and orbital artery bleeding, have limitations including sample volume and ethical concerns.
• Previous research established subclavian vein puncture as a safe method in rats.

Purpose of the Study:

• To evaluate the feasibility and safety of subclavian vein puncture for blood collection in mice.
• To establish a practical and ethical method for obtaining larger blood volumes from mice compared to traditional techniques.

Main Methods:

• Subclavian vein puncture was performed on mice for blood sample collection.
• The safety and practicality of the procedure were assessed.
• Comparison with existing blood collection methods was considered.

Main Results:

• Subclavian vein puncture was found to be a safe and practical method for blood collection in mice.
• This technique provides a viable alternative for researchers requiring mouse blood samples.
• The method addresses some of the ethical and volume limitations of other techniques.

Conclusions:

• Subclavian vein puncture is a recommended method for routine blood collection in mice.
• This technique enhances the efficiency and ethical considerations in mouse research.
• Further adoption of this method can benefit the broader scientific community studying mouse models.