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)

Membranous nephropathy (MN) accounts for about 20 percent of cases of the nephrotic syndrome. The importance of renal biopsy in establishing the diagnosis is emphasized. In the great majority of MN patients, no etiologic factor can be discerned. In a significant minority, MN appears to be a manifestation of sarcoidosis, diabetes, lupus, syphilis, malaria, or toxicity from heavy metals or drugs. In some cases the "cause" is neoplasia (including lymphoma) or a viral infection. Massive proteinuria, hypoproteinemia and edema are the principal manifestations of MN, finally resulting in renal failure. Treatment consists chiefly of diet and diuretic drugs. In the more pronounced cases, corticosteroids may have a favorable effect and in very resistant cases, cyclophosphamide is indicated. Judicious use of these modalities if often associated with the diminution or disappearance of the clinical signs of MN.
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PMID:Membranous nephropathy: an overview. 120 87

Medical records of 11 cats with lymphoma involving large granular lymphocytes were reviewed. All 9 cats tested were FeLV-negative. Ten cats had a history of anorexia, lethargy, vomiting, or diarrhea, and had lymphoma involving abdominal viscera. The most common site of tumor in these cats was the jejunum. One cat had cutaneous masses caused by dermal and epidermal infiltration with neoplastic large granular lymphocytes. The most common hematologic abnormality was leukocytosis, characterized by neutrophilia with a left shift (7 cats); 2 cats had a left shift without neutrophilia. None of the cats had lymphocytosis, but immature large granular lymphocytes were found in the blood of 4 cats. The most common serum biochemical abnormalities were hypoalbuminemia (10 cats), hypocalcemia (10 cats), hypoproteinemia (9 cats), high aspartate transaminase activity (9 cats), and hyperbilirubinemia (8 cats). Large granular lymphocytes were characterized by abundant cytoplasm containing distinct azurophilic granules that varied in size and number. The most common cytochemical staining pattern included detection of alpha-naphthyl butyrate esterase, acid phosphatase, and beta-glucuronidase activities. On examination of histologic sections, granules stained weakly eosinophilic with Giemsa and moderately with periodic acid-Schiff reaction. Ultrastructurally, the granules appeared membrane bound and contained an electron-dense matrix in 4 cats.
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PMID:Lymphoma involving large granular lymphocytes in cats: 11 cases (1982-1991). 142 72

In this problem-oriented review of abnormalities associated with cancer, we have emphasized distinctive diagnostic points related to pathogenesis for each condition and outlined how the approach to management is determined by pathogenesis. For abnormalities of the complete blood count, it is important to distinguish between abnormalities directly related to marrow malignancy and abnormalities associated with extramarrow malignancy. Hemopoietic tumors consist of developmentally deficient blood cells produced by a clonal population of malignant stem cells. Tumors infiltrating marrow cause overcrowding in the limited marrow microenviroment. Extramarrow malignancies cause blood abnormalities, but the potential for normal marrow function is present. Abnormalities of blood cells secondary to therapy are usually clearly identified by consideration of clinical history. The initial differential diagnosis for hypercalcemia is malignancy. An aggressive diagnostic approach may be needed to identify the neoplasm, and therapy should incorporate measures to prevent renal failure. Hypoproteinemia and hyperproteinemia may be caused by neoplasia. Monoclonal gammopathies should be identified and may be associated with hyperviscosity syndrome. Hypoglycemia in the adult animal is most frequently caused by insulin-secreting tumors, but it has also been associated with hepatic and other tumors. Increased blood urea nitrogen, creatinine, lipase, amylase, and liver enzyme activities may also be caused by malignancy. Inadequate urine concentrating ability may be caused by hypercalcemia or malignancy-associated renal insufficiency. Hematuria in older animals is suggestive of urinary tract neoplasia. Exfoliated tumor cells may be identified in the urine sediment of these patients.
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PMID:Laboratory abnormalities in patients with cancer. 219 37

To treat six patients with peritoneal recurrence after radical operation for gastrointestinal cancer, an intraperitoneal hyperthermic perfusion (IPHP), combined with surgical resection of recurrent tumors, intestinal by-pass anastomosis, or both, was carried out. Immediately after complete resection of the intraperitoneal recurrent tumors, a 2- to 3-hour IPHP was performed under hypothermic general anesthesia at about 32 degrees C, using a perfusate containing 10 micrograms/ml or 20 micrograms/ml of mitomycin C (MMC) warmed at the inflow temperature of 46.6 degrees C to 46.9 degrees C. The apparatus used for IPHP was designed for intraperitoneal perfusion as a closed circuit. Although five of the six patients had a malignant peritoneal effusion at the time of admission, the effusion disappeared soon after IPHP, and no cancer cell was present in the lavage from Douglas' pouch. The other patient had a recurrent tumor at the anastomotic region after low anterior resection for rectal cancer and complete resection of the recurrent tumor, combined with IPHP, was carried out. One patient with a recurrent gastric cancer died of hepatic metastasis and cancerous pleuritis 5 months after this treatment, and the other five are in good health 12.8 +/- 5.1 months after IPHP. On the other hand, five patients with intra-abdominal recurrent gastric cancer, who received only surgical treatment within the same period of time, died 3.0 +/- 2.1 months after the surgery. Postoperatively, in the six patients with IPHP, transitory hepatic dysfunction, hypoproteinemia, and thrombocytopenia occurred. These results show that IPHP using MMC combined with surgery is a safe, reliable treatment for patients with peritoneal recurrence of gastrointestinal cancer.
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PMID:Clinical trial with surgery and intraperitoneal hyperthermic perfusion for peritoneal recurrence of gastrointestinal cancer. 249 13

To our knowledge, there has been only one report pertaining to the efficacy of HCFU for treatment of metastatic lung lesion of HCC, so we reported a case of HCC with lung metastasis which responded to chemotherapy with a single use of HCFU. A 64-year-old male was diagnosed as having HCC with lung metastasis by biochemical examination, abdominal CT, hepatic arteriogram and chest X-P. He had been treated previously with gamma-interferon and mitoxantrone, which were assessed as NC and PD, respectively. Two months after last chemotherapy, HCFU was administrated at a dose of 400 mg/body everyday for 8 months. After 4 weeks metastatic lung lesions showed remarkable regression (47% decrease) and disappeared completely 9 weeks later. The size of primary liver tumor gradually decreased during therapy and revealed marked improvement (85.7% decrease) after about 2 months of this therapy. During these periods serum levels of alpha-fetoprotein dropped from 430 ng/ml to less than 10 ng/ml. He is presently still alive and the duration of the PR attained to 35 weeks. As side effects, hypoproteinemia, anorexia and hot sensation were observed.
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PMID:[A case of hepatocellular carcinoma (HCC) with lung metastasis which responded to chemotherapy with a single use of 1-hexylcarbamoyl-5-fluorouracil (HCFU)]. 253 6

A 7-year-old spayed female Cocker Spaniel was hospitalized with a history of chronic vomiting, anorexia, and weight loss. Laboratory abnormalities included leukocytosis, metabolic alkalosis, hypoglycemia, hypoproteinemia, and hyperinsulinemia. Gastroscopy and ultrasonography revealed multiple gastric masses and a possible pancreatic mass, respectively. Examination of tissues obtained at necropsy showed a pancreatic adenocarcinoma with hepatic metastasis, gastric hypertrophy, and multiple duodenal ulcers. Immunocytochemical staining of the neoplasia was positive for pancreatic polypeptide (PP) and insulin and negative for gastrin, calcitonin, adrenocorticotropic hormone (ACTH), serotonin, L-enkephalin, chromagranin, glucagon, and somatostatin. Subsequent serum gastrin and PP assays showed a fasting hypergastrinemia with a normal response of gastrin to provocative testing and extremely increased PP values. The high PP values may have resulted in the vomiting and gastrointestinal ulceration. A PP-secreting tumor has not previously been reported in the dog.
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PMID:Pancreatic polypeptide and insulin-secreting tumor in a dog with duodenal ulcers and hypertrophic gastritis. 267 25

A 46-year-old man had a 7-year history of severe rash, which was then diagnosed as necrolytic migratory erythema. He had a weight loss of 6 kg, abnormal glucose tolerance test findings, anemia, glossitis, hair loss, and hypoproteinemia. Plasma amino acids levels were significantly decreased, and the fasting plasma glucagon (IRG) level was high at 5000 to 8000 pg/ml. Circulating IRG significantly increased after oral glucose loading, meal ingestion, and arginine infusion, and decreased with somatostatin infusion and insulin-induced hypoglycemia. No other gut or pancreatic hormone levels in plasma were elevated. Plasma IRG was eluted by gel-filtration, mainly in the position of true glucagon (MW 3500) by antiserum 30K. The rash was markedly improved after infusion of amino acids. Computerized tomography (CT) scan and celiac angiography revealed a large pancreatic tumor with multiple liver and lymph node metastases. The pancreatic tumor was totally resected, and was identified as glucagonoma by immunohistochemical technique. Since the plasma IRG levels remained high after surgery, the patient received dimethyltriazenoimidazole carboxamide therapy. After several courses of this treatment, plasma IRG levels decreased to 1000 to 2000 pg/ml, and the hepatic metastases were remarkably diminished in size.
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PMID:A functional study of a case of glucagonoma exhibiting typical glucagonoma syndrome. 286 23

The antitumor effect of an amino acid imbalance characterized by the absence of L-methionine was investigated in AH-109A ascites hepatoma-bearing rats with the technique of total parenteral nutrition (TPN). A central venous catheter was placed at the superior vena cava of the rat and hypertonic glucose solution plus an amino acid mixture, an ordinary amino acid compound but lacking L-methionine and L-cysteine, was administered as protein source for seven days. Increases in the volume of ascites and the number of tumor cells were significantly inhibited in the rats receiving glucose plus L-methionine-free amino acid mixture compared to the control rats given glucose only, glucose plus ordinary amino acid mixture and laboratory rations. Unfavorable side effects of TPN with amino acid compound lacking L-methionine and L-cysteine were loss of body weight and development of hypoproteinemia. No evidence of hepatic injury and bone marrow suppression due to this treatment were obtained from the results of biochemical and hematological studies. In liver cells and ascites tumor cells, morphologically, prominent enlargement of the nucleoli was observed in the rats treated with the amino acid mixture lacking of L-methionine and L-cysteine.
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PMID:Inhibitory effect of L-methionine-deprived amino acid imbalance using total parenteral nutrition on growth of ascites hepatoma in rats. 310 65

Fourteen patients with far-advanced gastric cancer were treated surgically followed by intraperitoneal hyperthermic perfusion (IPHP) with mitomycin C (MMC) and misonidazole (MIS), a thermosensitizing drug. Immediately after extensive resection of the abdominal tumors, a 2-hour IPHP was performed at the inflow temperature 47.4 +/- 0.5 degrees C and at the outflow temperature 45.3 +/- 0.5 degrees C, using equipment designed for treatment of cancerous peritoneal seeding, as a closed circuit, and under hypothermic general anesthesia at 31.2 +/- 0.5 degrees C. In 6 of the 14 patients, cancerous ascites was absent after IPHP. Repeated cytologic examination of the lavage from pelvic cul-de-sac were negative, in all cases. The postoperative courses were uneventful except for 2 patients, in whom slight leakage occurred. All patients were discharged, and 4 in the 14 patients died of recurrence in the liver, abdominal and/or pleural cavities 8.8 +/- 2.1 months after IPHP. The remaining 10 are in good health 12.1 +/- 3.1 months after IPHP. Transient hepatic dysfunction and hypoproteinemia occurred after hyperthermia in all cases. This extensive surgery combined with IPHP using MMC and MIS was well tolerated and is a safe anti-tumor treatment for gastric cancer with peritoneal dissemination. Neurotoxicity due to MIS was nil.
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PMID:[Extended treatment for gastric cancer patients with peritoneal seeding]. 314 70

From 1966 through 1984 1,451 resections of colorectal carcinoma have been performed in the Department of General Surgery at the RWTH Aachen. 229 (15.8%) of the patients developed an infection of the abdominal incision. As predisposing factors we observed failures correlated with progression of tumor as anemia and hypoproteinemia, a bad general condition and late stages of carcinoma. Accompanying illnesses only had an influence on the infection rate if they could not be recompensated by intensive care medicine. No influence could be determined by the age itself. The improved preoperative preparation with orthograde lavage and enteral and systemic antibiotic prophylaxis caused a decrease of the infection rate from 25% to less than 10%. Nevertheless attending to all these parameters a quick and atraumatic operation procedure is indispensable to avoide a failure of wound healing.
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PMID:[Wound healing disorder in surgery of colorectal cancer--a multifactorial computer analysis]. 391 41


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