Guest guest Posted October 6, 2003 Report Share Posted October 6, 2003 Hi Anand & Jackie & All, Anand, Anand wrote: > i work with humans only. so not sure whether this holds treu for > animals.One of the problems with hman tsting of livers is that the > pathol;ogy tests of bilirubin, etc show the physiological > functioning of the liver. the liver is said to be healthy when the > tests are below a certain level. but what we are not told openly is > that the LIVER TESTS ONLY SHOW ABOUT 30% OF LIVER FUNCTION. WHAT I > HAVE BEEN INFORMED IS THAT WHEN THE LIVER IS DAMAGED 70% , ONLY > THEN DOES THE TESTS SHOW HIGHER LEVELS. TILL THEN WE ARE UNDER AN > ILLUSION THT THE TESTS ARE NORMAL & OUR LIVERS ARE NORMAL. hence > very difficult to talk to drug, alcohol, addicts who show the test > results as a good healthy liver. what does vet medicine have to > say. i may have a guess & say the ssame holds true. anand I am not an expert in clinical pathology, but I suspect that the same holds true for animals; marked changes in blood profiles probably occur later rather than sooner in liver pathology. That said, the highest LV enzyme levels that we have ever seen in the lab were from calves on ad-libitum feed. These calves were growing very rapidly (circa 1.25 kg liveweight gain/d) and were apparently very healthy. I have a deep mistrust of clinical diagnosing problems based on blood tests! Over the past 40 years, I have seen MANY seriously abnormal blood profiles in whole groups of cattle [not just single individuals] that were healthy by all the usual definitions of cattle health. If lab results support a clinical suspicion, fair enough, but clinical Dx should be based on the history and clinical findings. The Lab can mislead clinicians very badly. Jackie, I must decline your invitation to join the horse List. I get >200 emails/day and MUST focus on other things. In the next 10 days, I must prepare lectures for a Training Course in Vet AP in Barcelona [Oct 18-19 next]. Next weekend will be the 1st Anniversary Mass for our dead son, Killian. It will be a family celebration of his life. So I will not be very active on the lists for a few weeks. Just a few comments: (1) Horses are WOOD creatures, very susceptible to WIND and LV problems. Many of my AP Txs in horses are based on Building LV. (2) although my herbal studies are progressing well, it will be some years before I have the courage to use TCM herbs in practice. That said, I believe that good LV Tonics [whether from TCM or Ayurveda] have a very important role in equine medicine. These apply not only in performance problems, lameness, muscle/sinew problems etc, but also in MANY metabolic and blood problems in horses. 3. Re hypothyroidism, Irish forage is grossly deficient in I for hgh- yield cows. Our national advisory policy is to supplement COWS routinely with 60mg I/head/d [in or on the feed] for 5 months [1 month prepartum and 4 months postpartum]. The I supplements make a huge difference in calf survival, retained placenta incidence, immunocompetence, cow fertility, etc. Although my main trace-element research has been with cattle and sheep, I suspect that horses get insufficient I supplements. However, horses cannot handle as much I as cows. The MAXIMUM advised for pregnant mares is 35mg I/day; some say that 25mg is more than enough. More than that can cause thyrotoxicosis, with stillborn foals, or birth of foals with toxic goitres. Gotta go! Best regards, Email: < WORK : Teagasc Research Management, Sandymount Ave., Dublin 4, Ireland Mobile: 353-; [in the Republic: 0] HOME : 1 Esker Lawns, Lucan, Dublin, Ireland Tel : 353-; [in the Republic: 0] WWW : http://homepage.eircom.net/~progers/searchap.htm Quote Link to comment Share on other sites More sharing options...
Guest guest Posted October 6, 2003 Report Share Posted October 6, 2003 >>Jackie, I must decline your invitation to join the horse List. I get >200 emails/day and MUST focus on other things. I understand......but I had to mention it again because you are such a rare bird! It's sad that many vets seem to be either totally conventional, or total flakes! >>Just a few comments: May I share them please? >>>Although my main trace-element research has been with cattle and sheep, I suspect that horses get insufficient I supplements. Yes, I totally agree, this is our finding from clinical responses, particularly with regard to Mg, Trace minerals (particularly Zn and Cu), both Se and I in thyroid function, and anti-oxidents in general. We begin at 150% of NRC, balance ratios to forage/diet analyses, and amend according to clinical response, and the results are in some cases remarkable. 'Normal' diets are nowhere near sufficient, and way too dependant on non-structural carbs. Jackie Quote Link to comment Share on other sites More sharing options...
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