Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

At the Clinic for Hematology of the Military Medical Academy in Belgrade two patients had been treated from November, 1983 to July, 1986, in whom the existence of chronic myelogenous leukemia (CML) was established with negative Ph'-chromosome, as well as the existence of acquired partial erythrocyte aplasia (APEA). In the male patient of 58 years of age and the female patient of 71, APEA was established at the same time as CML. The maladies showed to be refractory to antileukemia (busulfan, hydroxyurea) and immunosuppressive (corticosteroid, androgen) therapy in both of the patients, while in the first patient splenectomy was also without effect on the course of the disease. Serumal inhibitors of erythropoiesis were not registered. After 18 months of disease duration one patient had a blastic transformation of CML into acute myeloblastic leukemia (AML) of the M1 form, and death appeared under the clinical manifestation of sepsis during iatrogenic aplasia of the bone marrow. The other patient died 32 months after start of illness because of intracranial hemorrhage, without signs of HML metamorphosis. In the discussion, previous illnesses are considered--kidney tuberculosis and polyarthralgias--as well as the applied treatment of these illnesses (antituberculotics and nonsteroid antirheumatics) as possible etiological factors in the appearance of APEA. The mutual link between APEA and CML, though exceptionally rare, is possible, and erythroblastopenia can precede or occur simultaneously with CML or during its treatment. APEA is usually the sign of CML terminal metamorphosis into acute leukemia, though it sometimes coexists with CML as an independent malady.
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PMID:[Erythrocyte cell aplasia in chronic myeloid leukemia--coincidence or pathogenic link]. 212 May 56

This study aimed to examine the use of non-invasive monitoring technologies as a means of capturing behavioural, physiological and health responses of calves allocated to different nutritional regimes. Seventy-four Holstein Friesian calves were individually penned and allocated to receive either high (HML) or conventional (CML) milk replacer (MR) levels between 5-70 days of age. Additionally calves were allocated to one of four forage treatments: (i) chopped straw offered between 14-70 days of age (CS14), (ii) chopped straw offered between 56-70 days of age (CS56), (iii) grass silage offered between 56-70 days of age (GS56), and (iv) no forage in the pre-wean period (NF). A representative sample of calves from each treatment were fitted with activity sensors and heart rate monitors throughout the experimental period to examine lying behaviour and heart rate variability, respectively. Thermal images of the eye and rectal area of each calf were taken 5 days/week between 5-77 days of age. Faecal and respiratory scoring of each individual calf was carried out on a daily basis throughout the experimental period. Milk replacer feeding level had limited effects on measures of calf health, although HML calves tended to have an increased likelihood for receiving treatment for scour than CML calves. Daily lying time (min/d) was lower in HML calves following reduction in MR feeding frequency at 43 days of age and weaning at 71 days of age when compared with CML calves. Additionally, HML calves displayed a lower heart rate variability following weaning, this suggestive of increased stress load. There were limited effects of forage treatment, however, CS14 calves displayed a greater daily lying time following MR step-down at 68 days of age, this potentially indicating increased rumination. Results of the present study highlight the benefits of using remote monitoring technologies as a means of detecting behavioural and physiological changes as a result of nutritional management strategy in individually housed dairy calves.
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PMID:Using Non-Invasive Monitoring Technologies to Capture Behavioural, Physiological and Health Responses of Dairy Calves to Different Nutritional Regimes during the First Ten Weeks of Life. 3158 85