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Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this paper was o study the long-term changes induced in the rat as a consequence of a 90% resection of small intestine. At 6 months after operation the surviving rats were stable and showed: hypoproteinemia, hyperlipemia, and a decrease of bile flow, total lipids, and cholesterol of bile. What residual intestine concern there was an increase in length and size, and decreased transit time; stomach, duodenum and colon too showed increase size. Histologically there was hypertrophy of villi, regressive changes of pancreas and kidney, as well as deposit of iron in the kidney. The reasons for these changes are discussed.
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PMID:[Metabolic and histological changes induced in the rat by massive resection of the small intestine]. 89 Aug 74

We reported two patients who developed severe iron deficiency anemia and hypoproteinemia which were induced by excessive drinking cow's milk. Case 1, a 23-month-old girl, had started drinking 800-1,000ml of cow's milk everyday since the age of 9 months. She developed generalized edema at the age of 23 months and visited Saga Medical School for Treatment. Case 2, a 14-month-old girl began to drink cow's milk at the age of 6 months. She drank 1,500ml cow's milk every day at the age of 14 months. She was, referred to our hospital by her physician because of severe anemia. Hypoproteinemia and severe iron deficiency anemia in both of these patients were improved by oral iron intake and prohibiting of cow's milk. Although many children at their age usually drink more than 500ml cow's milk every day, manifestations of symptoms such as iron deficiency anemia and hypoproteinemia do not occur frequently. Thus some investigations suggest that genetic defects as well as other factors related to this disease may be important factors.
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PMID:[Iron deficiency anemia and hypoproteinemia induced by fresh cow's milk]. 146 85

A 21-day-old infant presented with anemia, conjugated hyperbilirubinemia, hypoproteinemia, and a severe coagulopathy. The hospital course was marked by progressive hepatic failure, encephalopathy, and renal insufficiency. The infant died on day 15 of hospitalization. Postmortem examination showed diffuse hepatic fibrosis and marked siderosis of the liver, pancreas, kidney, adrenal glands, and the duodenal epithelium, with sparing of the reticuloendothelial system. These findings were characteristic of idiopathic neonatal iron-storage disease. Previously reported cases are summarized and discussed. An increased awareness and understanding of this rapidly fatal disorder will be important for genetic counseling and possibly in defining an aberrant mechanism in the handling of iron.
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PMID:Idiopathic neonatal iron-storage disease. 156

The hematologic, biochemical, and light and scanning electron microscopic features of eperythrozoonosis in four llamas are described. One female and three male yearling llamas were presented for evaluation of chronic weight loss. Three of four llamas had historical evidence of chronic inflammatory conditions. On examination, multiple clinical problems were apparent, including poorly to non-regenerative anemia, inflammatory disease, and hypoproteinemia. Coccoid- and ring-shaped basophilic organisms were present on the erythrocytes of all the llamas. On scanning electron microscopy, individual, pairs, and clusters of coccoid-shaped organisms were present on the erythrocytes. The organisms measured 0.4 to 0.6 micron in diameter and caused no marked deformation of the erythrocyte membrane. A rare organism could be found that produced a slight indentation into the erythrocyte membrane. The light and scanning electron microscopic morphologic features suggested that the organism was an Eperythrozoon. Serial evaluation of serum iron concentrations of the llamas showed a decrease serum iron in all animals, with a concurrent decrease in the total iron binding capacity and percent transferrin saturation in two of the llamas. Common abnormalities seen on serum electrophoresis included a decrease in albumin and beta serum fraction in all llamas and a decrease in the gamma globulin fraction of two individuals.
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PMID:The clinicopathologic, light, and scanning electron microscopic features of eperythrozoonosis in four naturally infected llamas. 227 30

We report a case of malignant histiocytosis diagnosed by liver-spleen biopsy under laparoscopy. A 49-year-old woman was admitted to our hospital with thrombocytopenia, moderate anemia and hypoproteinemia. Her bone marrow findings revealed erythroid and megakaryocyte hyperplasia, and the serum ferritin concentration was 2,250 ng/ml though she had not received any blood transfusions. Ferrokinetics analysis showed the pattern of ineffective erythropoiesis, and the half-lives of erythrocytes and platelets were both shortened. Her hepatosplenomegaly gradually increased accompanied by increasing serum ferritin level to 10,000 ng/ml. Liver-spleen biopsy was carried out under laparoscopy and revealed infiltration of atypical histiocytes with erythrophagocytosis, which were positive for S-100 and ferritin but negative for lysozyme. The rate of glycosylation in whole serum ferritin, analyzed by using concanavalin-A binding method, showed that her glycosylated ferritin content was only 8.3%, whereas in sera after iron overloading, it was about 70%. Serum isoferritin profiles by isoelectric focussing were studied, and isoferritin pattern from malignant histiocytosis was the same as that in iron overloading after neuraminidase treatment. These findings suggest that serum ferritin is synthesized in proliferating histiocytes and released in the plasma as a nonsecretory type (nonglycosylated ferritin) in this case.
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PMID:[Mechanism of hyperferritinemia in a case of malignant histiocytosis]. 238 9

Forty Chinchilla rabbits of both sexes were examined for changes in some parameters of protein, lipid and trace elements metabolism (total protein, protein fractions, urea, residual nitrogen in blood serum, lipids, total cholesterol, free cholesterol, diglycerides, phospholipids, triglycerides, free fatty acids and the trace elements selenium, iron, zinc and so forth in the liver) during the animals' poisoning with the defoliant magnesium chlorate. A study was made of the effect on these changes of the administration for 3 weeks of sodium selenite (15 micrograms/kg), vitamin E (25 mg/kg) and retabolil (2 mg/kg once a week). It has been established that the combined administration of these agents removes and prevents the changes in protein, lipid and trace elements (hypoproteinemia, dysproteinemia and impairment of the nitrous balance) and lipid metabolism because of the animals' poisoning with magnesium chlorate.
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PMID:[Anabolic effects of sodium selenite, vitamin E and retabolil in experimental hypotrophy induced by a pesticide]. 255 78

The effect of iron deficiency on the jejunal mucosa was studied in postweaning rats that had received a 3-wk regimen of either iron-deficient or iron-sufficient diet (iron content 6 and 50 mg/kg diet) and in rats given the iron-sufficient diet for 1 wk after the initial 3-wk iron-deficient diet. Morphometric analysis showed little difference in villous height but a significant decrease in mitotic index of the crypt epithelial cells in the iron-deficient group. Direct immunoperoxidase studies showed that iron-deficient rats had substantially fewer sIgA- and IgM-containing cells than iron-sufficient rats. This abnormality was reversed after a 1-wk iron-sufficient diet. We conclude that iron deficiency may impair local immunity in the intestinal mucosa, sensitizing the surface epithelial cells to damage by noxious agents. Similar changes might lead to the syndrome of iron-deficiency anemia and hypoproteinemia in children.
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PMID:sIgA- and IgM-containing cells in the intestinal mucosa of iron-deficient rats. 330 1

Iron-deficiency anemia resulting from intestinal blood loss is the major consequence of hookworm infection. Development of the anemia can be prevented, and it can be treated by administration of iron. Hypoproteinemia, often associated with hookworm infection, may be the result of either protein malnutrition or increased intestinal loss of protein. It is unlikely that the worms cause diffuse morphologic or functional alterations of the intestine. Fortification or supplementation with iron is a practical method to control hookworm disease in endemic areas.
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PMID:Hookworm disease: nutritional implications. 675 Jul 48

Hematologic features were characterized in 12 dogs with iron deficiency anemia attributable to chronic external blood loss. Consistent abnormalities in hemograms included moderate to marked reticulocytosis, decreased mean corpuscular volume, and decreased mean corpuscular hemoglobin concentration. Hypoproteinemia occurred in only four of 12 dogs. Consistent blood film findings included hypochromic cells, leptocytosis, and erythrocyte fragmentation. These dogs had significantly decreased serum iron values (p less than 0.001) and percent transferrin saturation values (p less than 0.001) compared with 33 clinically healthy adult dogs. The total iron binding capacity values of these dogs were not significantly different (p greater than 0.5) than those of the healthy dogs. Using erythrocyte volume distribution curves, the percentages of microcytic cells (less than or equal to 45 fl) were determined to range from 20% to 82%. Sequential changes in erythrocyte subpopulations were evaluated in four dogs which received iron therapy. The hematologic response consisted of fairly rapid restoration of packed cell volume by production of normocytes followed by a more gradual replacement of residual microcytes by new normocytes.
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PMID:Erythrocyte volume distribution analysis and hematologic changes in dogs with iron deficiency anemia. 683 79

Hepatic disease was diagnosed in 11 mynah birds. The most common clinical signs were dyspnea, weight loss, and abdominal swelling, usually accompanied by ascites. Radiography (9 birds) revealed hepatomegaly and ascites in most cases, and laboratory testing (6 birds) revealed hypoproteinemia and high activity of liver enzymes in all cases. Histologic examination (6 birds) revealed variable amounts of iron granule accumulation in hepatocytes, indicating hemochromatosis. Therapy consisted of administration of diuretics and abdominocentesis in dyspneic birds. All birds died, with survival time ranging from 1 day to 1 year.
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PMID:Hepatopathy associated with excessive iron storage in mynah birds. 732 6


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