In-house laboratory

  • Ashbrook Equine Hospital (Web) 170

We have in-house laboratory facilities which are available round-the-clock, enabling us to run routine and emergency blood samples without delay.

Blood samples

Our haematology machine analyses blood and other fluids, such as joint fluid and peritoneal fluid (belly tap) in less than a minute.

The results provide valuable information about the horse’s blood cells; the white blood cell counts give an indication of the immune response and the red blood cell counts help assess for anaemia or blood loss.

Quick analysis of joint fluid or peritoneal fluid is vital in emergency cases such as infected joints or colic.

Our biochemistry machine gives information about liver enzymes, kidney function, muscle enzymes, electrolytes and various blood proteins.

Together with these protein levels, analysis of the percentage of red blood cells present allows us to accurately assess the horse’s hydration levels.

This can be regularly checked in critically ill horses, those that are receiving intravenous fluids or those that have lost a lot of blood.

In critical care cases, we are also able to monitor inflammatory protein levels using stall-side SAA machines.

If more specialised tests are required, samples can be sent to a specialist laboratory.

Our in-house microscopy allows us to physically examine blood and fluids for cell types and presence of bacteria, together with examining hair and skin samples in cases of skin disease.

 

Microscopy and Faecal worm egg counts

Microscopy

Microscopy is used for the examination of hair samples from skin problems or for faecal worm egg counts.

We have in-house microscopy equipment, which allows us to physically examine the cell types in blood smears, joint or peritoneal fluids. We can also use this to assess the presence of bacteria in these samples.

 

Faecal worm egg counts

The most popular use of the microscope is for faecal worm egg counts.

This test is used to assess levels of worm eggs in the faeces, and therefore whether that individual horse requires worming treatment for redworms.

The test only requires a small sample of faeces from each horse and is a very cost effective way to manage a worming programme on a yard.

We now routinely recommend this strategic worming approach for most yard situations.

Tapeworm levels are not assessed reliably using this method, so the horse should be wormed routinely for tapeworm or a blood or saliva sample taken to assess tapeworm levels. Discuss worm control program with one of our vets.

Infectious disease

We are one of the only practices in the area to offer rapid testing of samples for strangles or salmonella.

The results are available within two hours of submission to the practice, meaning rapid disease detection and reducing the time spent in isolation or anxiously awaiting results.