lipase/sarcoma

Aqueous extracts of acetone/ether powders of surgically obtained specimens of human tumors hydrolyzed 3H-labeled triolein in a dose-dependent manner. The lipolytic activity in these extracts was inhibited by anti-lipoprotein lipase (LPL) IgG dose-dependently, 25 micrograms of anti-LPL IgG causing

The triglyceride lipase (TGL) activity of liver homogenates of mice with Sarcoma 180 was measured. The liver homogenate of normal or tumor-bearing mice was treated with 0.25% Triton X-100 and centrifuged at 100,000 g for 60 min, and the supernatant was applied to a heparin-Sepharose column. In

The purpose of this study was to explore the triacylglycerol (TG) deposition and lipoprotein lipase (LPL) activity in the adipose tissue of patients with muculoskeletal sarcoma. Subcutaneous adipose tissue was obtained from the thighs of 19 patients with musculoskeletal sarcomas (sarcoma group) and

The contents of apolipoproteins of plasma and ascites fluid of mice with Sarcoma 180 were measured. The apolipoprotein A-I contents of plasma decreased with development of the tumor. The apolipoprotein C-II and C-III contents of plasma reached a maximum on day 7 after tumor inoculation and then

Primary cultured hepatocytes from normal mice and mice with Sarcoma 180 were characterized. The viability of freshly isolated hepatocytes from both sources was over 90% and the cells had a relatively stable population of DNA for a minimum of three days. After incubation with (3H)leucine, the

The role of insulin resistance in the tumor-induced decrease in tissue lipoprotein lipase (LPL) activity was studied in vivo and vitro in methylcholanthrene-induced sarcoma-bearing rats. Intraperitoneal (i.p.) injection of 2U of regular insulin resulted in high-adipose LPL activity in control rats

Visceral leishmaniasis (kala-azar) affecting HIV-infected patient is being reported in increasing frequency. A 40-year-old German bisexual patient with full-blown AIDS is described who presented with Kaposi's sarcoma, epigastric pain, diarrhea, and weight loss but without fever. Leishmania

Extraosseous Ewing's sarcoma is a rare and aggressive malignant tumor with a poor prognosis. The pancreas is an extremely uncommon primary site, with only 27 cases that have been published worldwide. We report a 26-year-old female who presented with 5 days of left upper quadrant pain, nausea, and

BACKGROUND Follicular dendritic cell sarcoma (FDCS) is a rare neoplasia composed of spindle or oval cells with follicular dendritic cell differentiation, usually occurring in lymphoid tissue. In this report, we present a case of FDCS of the small intestine with liver metastasis. UNASSIGNED A

Granulocytic sarcoma mimicking a synchronous second primary neoplasm (SPN) constitutes a diagnostic and therapeutic challenge particularly in elderly patients. We report on a 75-year-old female presenting with a Core-binding Factor (CBF) AML of M4eo subtype. The patient also had jaundice, highly

Lipoprotein lipase (LPL) is an enzyme responsible for the hydrolysis of triglyceride-rich circulating lipoproteins. Humans with complete defects in LPL activity present from infancy with failure to thrive, eruptive xanthomas, pancreatitis, and lactescent plasma. In addition, heterozygous carriers

The activity of lipoprotein lipase (LPL), a key regulatory enzyme for triglyceride (TG) clearance from plasma, is reported to decrease as the tumor burden increases in tumor-bearing animals and patients with lung cancer; therefore, it is believed to play a key role in inducing cancer cachexia. We

A large amount of triacylglycerol lipase activity was present in the circulating blood of normal mice, and this activity decreased with development of Sarcoma 180 inoculated intraperitoneally. Triacylglycerol lipase in plasma of both normal and tumor-bearing mice was retained on the

The prognosis of patients suffering from tumors of the Ewing family (EFT) is still poor. Immunotherapy strategies are pursued and EFT-specific antigens have to be identified as targets for cytotoxic T-lymphocytes (CTL). Due to the lack of expression of cancer/testis antigens (CTA) in normal tissues,