#Taurine deficiency in cats skin

Cote E et al (2011) In: Feline Cardiology.Case et al (2011) In: Canine and Feline Nutrition.Trans Am Acad Ophthal Otolaryngol 81 (4 Pt 1), OP687-693 PubMed. Schmidt S Y, Berson E L, Hayes K C (1976) Retinal degeneration in the taurine-deficient cat.Pasantes-Morales H, Domínguez L, Campomanes M A et al (1986) Retinal degeneration induced by taurine deficiency in light-deprived cats.Pion P D, Kittleson M D, Thomas W P et al (1992) Response of cats with dilated cardiomyopathy to taurine supplementation.Smith C A (1993) Changes and challenges in feline nutrition.Novotny M J, Hogan P M, Flannigan G (1994) Echocardiographic evidence for myocardial failure induced by taurine deficiency in domestic cats.Novotny M J, Hogan P M (1996) Inotropic interventions in the assessment of myocardial failure associated with taurine deficiency in domestic cats.It can cause itchiness that your cat will keep.

#Taurine deficiency in cats skin

et al (1999) Peritoneal effusion in cats - 65 cases (1981-1997). Without enough taurine, your cats skin may become dry and flaky, accompanied by dull hair or even hair loss.

Hambrook L E & Bennett P F (2012) Effect of pimobendan on the clinical outcome and survival of cats with non-taurine responsive dilated cardiomyopathy.

Recent references from PubMed and VetMedResource.

Clinical signs develop after 5 months to 2 years of eating a taurine depleted diet.įurther Reading Publications Refereed papers.

Platelet function abnormalities - hyperaggregation.

DCM Heart: dilated cardiomyopathy (DCM).

Deficiency → disruption of cell membranes → cell degeneration and death →.

Acts as a natural antagonist of angiotension II.

Directly affects contractile proteins in the heart.

Regulates flux of potassium and calcium ions across photoreceptor and myocardial cell membranes.Exact role of taurine in tissue metabolism unclear.Therefore, when exogenous supplies of taurine are low → depletion of tissue taurine. From there, taurine can be reabsorbed but a substantial amount is lost in the feces or degraded by intestinal microbes. Taurine is excreted into the intestine with bile acids, then deconjugated. Also, conjugation of bile acids with taurine is obligatory and cats cannot convert to conjugation with glycine.Cats have naturally low activity of cysteine dioxygenase and cysteine sulfinic acid decarboxylase → low endogenous taurine synthesis from cysteine and methionine.Certain proteins and fiber (rice bran) may bind to taurocholic acid and make it less available for enterohepatic recirculation.Bioavailability of taurine can vary with heat-treatment, potassium depletion and acidifcation of food.Taurine deficient diet, eg vegetarian diets, cereal or grain based diets, dog food diet.