Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149521 (chronic pancreatitis)
 7,199 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

LH-RH-, estrogen-, and progesterone-receptor binding was measured in the human pancreas of patients with ductal pancreatic cancer (n = 23) and chronic pancreatitis (n = 15), and of organ donors (n = 11). Receptor analysis was determined by incubation of the homogenized tissues with estrogen, progesterone, and the LH-RH analog buserelin labeled with iodine-125. Only one biopsy (9%) from normal pancreas had an LH-RH-receptor concentration greater than 3 fmol/mg membrane protein. LH-RH binding levels greater than 3 fmol/mg were detected in 67% of patients with chronic pancreatitis and in 57% of patients with pancreatic cancer. Progesterone levels greater than 15 fmol/mg membrane protein were found in 36% of normal pancreas, in 27% of chronic pancreatitis, and in 17% of pancreatic cancer cases, respectively. The highest concentration of estrogen receptors (greater than 15 fmol/mg membrane protein) was seen in normal pancreas (73%). The increase in LH-RH-receptor concentration in chronic pancreatitis and pancreatic cancer seems to be unspecific, but might be of benefit for antiproliferative treatment in pancreatic cancer.
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PMID:LH-RH receptors in the human pancreas. Basis for antihormonal treatment in ductal carcinoma of the pancreas. 166 Sep 10

The objective of this study was to evaluate the levels of several pituitary and gonadal hormones in pancreatic adenocarcinoma. We examined circulating levels of LH, FSH, Testosterone, Oestradiol, Progesterone and delta 4-Androstenedione in 36 patients with pancreatic adenocarcinoma, 12 patients with chronic pancreatitis and 87 age matched controls. According to our findings males with pancreatic cancer were found to have higher levels of FSH (p < 0.01). LH and oestradiol (p < 0.001) and lower levels of progesterone (p < 0.01) and testosterone (p < 0.05) than the controls. Female patients with pancreatic cancer were found to have higher levels of oestradiol (p < 0.001) and lower levels of LH, FSH and progesterone (p < 0.001), compared with group of healthy volunteers. Our data provide evidence of a generalised dysfunction of the hypothalamic-hypophysial-gonadal axis in pancreatic cancer patients.
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PMID:Sex hormone levels in the serum of patients with pancreatic adenocarcinoma. 913 81