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)

The aim of this study is to report how pregnancy alters hematology and clinical chemistry values in rats. Female and male Sprague-Dawley rats were mated; the day of copulation was designated as Day 0. Hematology and clinical chemistry measurements were conducted on Days 7, 14, 17 and 21 in pregnant rats. Measurements were also conducted in non-pregnant rats. Red blood cells (RBC), hemoglobin (Hb), hematocrit (Ht), total protein and albumin decreased on Days 7, 14, 17 and 21; sodium, chloride and glucose decreased on Days 14, 17 and 21; iron decreased on Days 17 and 21; hemoglobin content of reticulocytes (CHr), calcium, inorganic phosphorus and the albumin/globulin ratio decreased on Day 21; and total cholesterol, phospholipid and high-density lipoprotein cholesterol decreased on Day 14 in pregnant rats compared with non-pregnant rats. Reticulocyte increased on Days 7, 14 and 17; mean corpuscular hemoglobin, mean corpuscular hemoglobin concentration, neutrophil count and rate increased on Days 14, 17 and 21; platelets, fibrinogen, triglyceride and free fatty acid increased on Days 17 and 21; and activated partial thromboplastin time was prolonged on Days 17 and 21 in pregnant rats compared with non-pregnant rats. The decreased RBC, Hb, Ht, CHr and iron in pregnant rats indicated that they suffered from iron deficiency anemia. These data can be used as background information for effective evaluation in reproductive toxicology studies.
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PMID:Time-course changes of hematology and clinical chemistry values in pregnant rats. 1867 Jan 70

A decrease in bone mass is observed in hemophilic patients. The aim of this study was to evaluate bone mineral density (BMD), parathyroid hormone (PTH), 25-hydroxy vitamin D (vitamin D), and a bone formation and resorption marker, procollagen type I N-terminal propeptide (PINP) and urinary N-terminal telopeptide (uNTX) respectively, in hemophilic patients and healthy controls. Laboratory parameters related to the pathogenesis of bone loss such as neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) were also evaluated. Thirty-five men over 18 years of age, with severe hemophilia (A and B) and receiving secondary prophylaxis, were included in the study. The same number of age-, sex-, and ethnicity-matched healthy controls were evaluated. Anthropometric, biochemical, and hormonal parameters were determined in both groups. No significant difference in anthropometric parameters was found between the two groups. The BMD was low in 34% of hemophilic patients. Vitamin D, calcium, and free testosterone levels were significantly lower (p < 0.001, p = 0.011, p < 0.001, respectively), while PTH, PINP, and activated partial thromboplastin time (aPTT) levels were significantly higher (p < 0.014, p = 0.043, p < 0.001, respectively), in hemophilic patients compared to controls. There was no significant difference between the two groups in NLR, PLR, phosphorus, thyroid-stimulating hormone, and uNTX level. The reduction of bone mass in hemophilic patients may be evaluated using the markers of bone formation and resorption, enabling early detection and timely treatment.
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PMID:Evaluation of bone mineral density (BMD) and indicators of bone turnover in patients with hemophilia. 2923 46


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