19 Ryde Road, Pymble, NSW 2073
Murphy’s chemo
By Helen Burns | Dated June 24, 2021 | 0 Comments
Right at the end of April the gorgeous Murphy came in to see us for his annual vaccination and check up. Little did we or his lovely family know that […]
Stem cells to treat dementia
By Helen Burns | Dated June 2, 2016
Leo the wonder dog !
Medical innovations are happening around us all the time. There are times where the veterinary and the human worlds cross paths and help each other to make a difference. This is no more evident, than in the case of a dog called Leo, who presented to us for aggression that only started once he turned 10 years of age (65-70 years of age in human terms). Prior to this he had been a fabulous family dog who was happy and friendly, and had worked as a delta dog, visiting people in the community.
After obtaining a detailed history and undergoing a careful examination, Leo was diagnosed with dementia. From time to time we receive information about medical trials that are being undertaken. Fortunately, Leo’s owners were very happy to participate in a trial that could not only help him, but had the hope of helping people with dementia. So, at the end of 2015 he joined the Sydney University Veterinary Cognitive Dysfunction Trial, and underwent extensive testing to investigate for any other possible causes of his abnormal behaviour. Blood/urine tests and a CT scan were all clear. There was no sign of a brain tumour or other disease except for ageing/cognitive dysfunction of his brain. This was met with relief, and Leo progressed to the next stage of the trial, in which he was anaesthetised and a skin sample was collected. The nerve cells from this skin were grown in the lab and stem cells were harvested from it. Next, these stem cells were injected into Leo’s hippocampus, which is the part of the brain where behaviour areas are located.
Remarkably, since the stem cells were planted in his brain, Leo’s aggressive tendencies have already reduced considerably and he is much calmer and happier than he has been in months. In addition to behavioural assessment, the dogs in the trial also complete obstacle courses before and after treatment to assess their memory. Leo is the 3rd patient in this trial and at least one other patient has also shown improvement in memory, behaviour and mental status. Of course, there is much more knowledge to be gained and many questions to be answered, however if this trial is successful, it may help those in our society who suffer from dementia, particularly at a young age. We are obviously years away from finding cures for many of the debilitating diseases that affect us as we age, but at least there are people and animals actively trying to make a difference. Well done Leo!
Written by Helen Burns
Helen graduated from Sydney Uni in 1997 with First Class Honours and worked in a practice on the Northern Beaches for 16 years. Helen joined the Gordon Vet team early in 2014 and our clients have really enjoyed getting to know her. She loves being a vet and takes a keen interest in all of her patients. Her gentle, friendly nature helps pets to feel relaxed when they visit the vet. Helen lives locally and has 3 children. At least one of her children seems destined to be a vet! When not ferrying her children around, Helen cares for her menagerie of pets. These include Chloe the dog, Obi and Leia the cats, Little Cocky the galah and Rosie the very tame eclectus parrot who all happily coexist at her house. In her spare time, Helen likes to be active outdoors, running, kayaking, camping or playing any manner of sport with her children.
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