Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

For 37--48 days the action of qualitatively different proteins (caseine jellatine) on some factors of the immunobiological reactivity of growing albino rats of the Wistar lineage was studied. A decline of the body mass and hypoproteinemia maintained on a diet with jellatine by comparison with animals with corresponding factors receiving caseine was revealed. In the spleen, mesenteric lymph nodes and in the small intestine layer proper in rats given a diet with jellatine a reduced number of plasmatic cells and also of the lymphoid series in the epithelial layer of the small intestine villi was disclosed. These animals failed to demonstrate the presence of specific antibodies 3 weeks after immunization with diphtherial anatoxin, whereas the heterohemagglutinines titre was rising. In animals kept on a diet with caseine the proportion of the heterohemagglutinines production and of specific antibodies had a reciprocal character, which manifested itself in a hefty depression of the agglutinines biosynthesis to sheep erythrocytes with an accruing titres of antidiphtherial antibodies.
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PMID:[Action of qualitatively varied proteins in the ration on aspects of the immunobiological reactivity of the body of white rats]. 43 31

The interrelationship of enterokinase and trypsin activities were investigated in 133 infants and children with a variety of gastrointestinal and pancreatic disorders. Fourteen patients with diarrhea and grade II mucosal injury revealed a significant (P less than 0.01) reduction of enterokinase, trypsin, and disaccharidase activites as compared to 59 children with normal mucosa. Nine patients with cystic fibrosis and pancreatic insufficiency had normal mucosal enterokinase activity and elevated intraluminal enterokinase activity with very low or no trypsin activity. Patients with hypoproteinemia and gastrointestinal protein loss, associated with intestinal lymphangiectasia (4 patients) and intestinal lymphoid nodular hyperplasia (3 patients), had normal or insignificant decrease of enterokinase and trypsin activities. In patients with steatorrhea, a normal sweat test, normal intestinal mucosa, and absent trypsin activity, two entities were defined. One group (3 patients) was diagnosed as Schwachman-Diamond syndrome with pancreatic insufficiency and normal mucosal and intraluminal enterokinase activity. The second group (2 patients) with absent mucosal and intraluminal enterokinase activity and normal lipase and amylase activities was diagnosed as congenital enterokinase deficiency.
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PMID:Enterokinase and trypsin activities in pancreatic insufficiency and diseases of the small intestine. 94 55

A 32-year-old man with an 18-year history of protein losing enteropathy (PLE) was admitted to hospital for abdominal distention. On physical examination, he had massive pleural effusion, ascites and edema of the right leg, but no superficial lymphadenopathy or organomegaly. Laboratory studies revealed mild microcytic anemia and hypoproteinemia. alpha 1-antitrypsin clearance was elevated (316 ml/day). Examination of ascites disclosed numerous lymphoblastoid cells of B cell phenotype with mu chain and lambda light chain of immunoglobulin (Ig) in the cytoplasm. Southern blot analysis showed monoclonal rearrangement of mu chain and lambda chain genes. No evidence of lymphomatous involvement of lymph nodes and non-lymphoid organs was found by CT scan, ultrasound echography and gallium scan of the chest and abdomen. Bone marrow biopsy was negative. Thus, a diagnosis of non-Hodgkin lymphoma (NHL) stage IVB limited in the pleural and peritoneal cavities was made. He was treated with the combination chemotherapy of BACOD with high dose ara-C or methotrexate followed by 4 doses of autologous LAK cell infusion resulting in no significant response. The massive pleural effusion, ascites and edema of the leg have not been improved. We consider this to be a rare case of NHL associated with PLE which is extremely resistant to chemotherapy or LAK therapy.
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PMID:[Non-Hodgkin lymphoma associated with a long history of protein losing enteropathy]. 262 5

A 27-year-old male suffered from Epstein-Barr virus (EBV)-related liver dysfunction with persistent hypogammaglobulinemia. IgG titers to EBV antigens were significantly high, while other hepatitis markers were negative. Liver biopsy disclosed active intralobular inflammation. Two years later, he manifested persistent fever, leukopenia, effusions and hypoproteinemia, and his general condition worsened progressively. The peripheral blood small lymphocytes predominantly expressed natural killer (NK)-like phenotypes (CD2+, CD7+, CD16+, CD56+). Hepatosplenomegaly and marked elevation of serum lactic dehydrogenase were observed. He died of respiratory failure at the age of 29. At autopsy, the liver (2190 g), spleen (860 g), small bowel and mesenteric lymph nodes showed massive infiltration of large atypical lymphoid cells in close association with hemophagocytic histiocytes. Involvement was mildly noted also in the bone marrow, lungs, gall-bladder and kidneys. The atypical cells belonged to CD30+ activated NK-type cells expressing CD2, cytoplasmic CD3 epsilon, CD7, CD45RO, CD56, HLA-DR and HLA-DQ. T cell receptors (TCR), surface CD3, CD4, CD5 and CD8 were not expressed. Epstein-Barr virus-related small nuclear RNA (EBER1) and Epstein-Barr virus-associated nuclear antigen 1 were detected in the nuclei of a significant number of atypical cells, while EBV-related latent membrane protein-1 was negative. EBER1 was also identified in the nuclei of non-neoplastic small lymphocytes at both biopsy and autopsy. Monoclonal integration of the EBV genome into the lymphoma cells was shown by Southern blot analysis. Clonal rearrangement of TCR was undetectable. Roles of chronic active EBV infection in the development of NK cell-type malignancy resembling malignant histiocytosis are discussed.
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PMID:Epstein-Barr virus (EBV)-induced CD30+ natural killer cell-type malignancy resembling malignant histiocytosis: malignant transformation in chronic active EBV infection associating hypogammaglobulinemia. 921 26

Nodular lymphoid hyperplasia (NLH) in the small intestine is a rare benign lesion, characterized by the presence of multiple small nodules on the surface of the intestine. To define the clinicopathological and colonoscopic characteristics in Chinese patients with ileal NLH, we collected 65 patients with NLH in the terminal ileum from the endoscopic database in our hospital and clinical data from medical records. Histology and immunohistochemical staining were performed in the biopsies. The results demonstrated that the main symptoms included diarrhea (70.8%), abdominal pain (60.0%), hematochezia (46.2%), anemia (40.0%), and hypoproteinemia (21.5%). Enteroscopy revealed multiple, sporadic, granular or round-shaped nodules with diameters between 2 and 5 mm in the terminal ileum. The histology revealed the nodules consisted of mass lymphoid follicles in the lamina propria and submucosa of the terminal ileum. The follicles contained mitotically active germinal centers surrounded by well-defined lymphocyte mantles and composed predominantly of CD20+ B cells. The diseases found in patients with NLH included chronic diarrhea, Crohn's disease, ischemic enterocolitis and allergic purpura. The level of hemoglobin in NLH patients who had diarrhea and hematochezia remarkably decreased as compared with those in patients with chronic diarrhea. In conclusion, ileocolonoscopic screening is an important step to find the NLH in terminal ileum patients with diarrhea, abdominal pain, hematochezia, and hypoproteinemia. Histological examination is necessary for the exclusion of malignancy and chronic inflammation.
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PMID:Clinicopathological and Ileocolonoscopic Characteristics in Patients with Nodular Lymphoid Hyperplasia in the Terminal Ileum. 2882 10