Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:3.4.21.6 (thromboplastin)
 13,278 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Haemostatic alterations in dogs naturally infected by ehrlichiosis and/or leishmaniasis were studied. Platelet count, ADP and collagen-induced platelet aggregation, prothrombin time, activated partial thromboplastin time (APTT) and plasma fibrinogen concentration were measured. An evident reduction of platelet aggregation response was shown for Leishmania-Ehrlichia co-infected dogs where platelet aggregation was lower in comparison with control and leishmaniotic dogs (ADP and collagen, P < or = 0.01) and ehrlichiotic dogs (ADP 10 and 7.5 microm, P < or = 0.05). Moreover, a significant increase in APTT as well as a reduction of the albumin/globulin rate (A/G) for leishmaniotic and co-infected dogs versus control and ehrlichiotic dogs was detected. The hypothesis of a synergism between leishmaniosis and ehrlichiosis in altering platelet function by different pathways is discussed.
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PMID:Platelet aggregation and haemostatic response in dogs naturally co-infected by Leishmania infantum and Ehrlichia canis. 1710 77

In order to identify prognostic factors for survival in canine monocytic ehrlichiosis (CME), clinical records of 40 cases of CME were retrospectively studied. The dogs were assigned as survivors (n=21) and non-survivors (n=19), and their signalment, anamnesis, clinical and clinicopathological signs, and treatment protocols were compared. Pale mucous membranes, bleeding tendencies and weakness were more prevalent in the non-survivors compared to the survivors. Dogs in the non-survivor group had significantly lower white blood cell (WBC), hematocrit (HCT), and platelet (PLT) counts. Pronounced pancytopenia (WBC < 4 x 10(3) microL(-1); HCT < 25%; PLT < 50 x 10(3) microL(-1)) was found as a risk factor for mortality. In this study, severe leucopenia (WBC < 0.93 x 10(3) microL(-1)), severe anemia (PCV < 11.5%), prolonged activated partial thromboplastin time (APTT>18.25s) and hypokalemia (K<3.65 mmol/L) were each found to predict mortality with a probability of 100%. In contrast, WBC counts above 5.18 x 10(3) microL(-1), platelet counts above 89.5 x 10(3) microL(-1), PCV > 33.5%, APTT < 14.5s and serum potassium concentration above 4.75 mmol/L, each provided 100% prediction for survival. These prognostic indicators can be easily obtained at presentation, are inexpensive, and may be useful aids when treatment and prognosis are being considered.
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PMID:Prognostic indicators for canine monocytic ehrlichiosis. 1828 94