Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:P61278 (somatostatin)
 22,083 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Even though the inhibitory effects of CT on both hormone secretion and gastrointestinal functions have been well established, the exact mechanism of action still remains unclear. Since the effects of CT can be reproduced by somatostatin, we studied in man the effect of SCT on peripheral plasma SLI levels. Immediately after the onset of CT infusion SLI rose from its mean basal value of 45 +/- 5.5 pg/ml to a peak value of 91 +/- 11 pg/ml (p less than 0.005). SLI levels were still significantly elevated at 30 (p less than 0.05), 45 (p less than 0.05), 90 (p less than 0.005) and 120 min (p less than 0.02). Our results, in good agreement with the previous report by Chiba et al. on isolated perfused rat stomach, suggest that CT effects may, at least in part, be mediated by endogenous somatostatin release.
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PMID:Calcitonin increases peripheral plasma somatostatin-like immunoreactivity levels in humans. 647 30

Patients with relapse of high-grade non-Hodgkin lymphoma (NHL) after autologous stem cell transplantation (auto-SCT) generally have a poor prognosis. Only a minority of these patients can be cured by a second myeloablative chemotherapy, and conventional salvage treatments are often associated with severe toxicities. With a combination of cyclophosphamide, somatostatin, bromocriptine, retinoids, melatonin, and ACTH, we already reported 100% global response in 8 patients with relapse of low-grade NHL after single or combined chemotherapy and a therapy-free period of > or = 6 months. This provided the rationale to evaluate the same pharmacological association in a patient with relapse of high-grade NHL after auto-SCT performed 2 years before. The patient was treated for at least 2 months. At the end of this period, if he had stable or responding disease, he received additional 3 months of treatment, and if he was stable or responding after 5 month, he was treated for 3 months and more. After 2 months, patient had a partial response, and after 5 months, he achieved a complete response. Today, 14 months after beginning treatment, patient is in complete remission. Treatment had very good tolerance, and patient carried on at home doing his normal activities. Our result and severe toxicities associated with conventional salvage treatments suggest in a relapse of high-grade NHL after auto-SCT, further clinical trials using the pharmacological association we employed in this case.
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PMID:Relapse of high-grade non-Hodgkin's lymphoma after autologous stem cell transplantation: a case successfully treated with cyclophosphamide plus somatostatin, bromocriptine, melatonin, retinoids, and ACTH. 1712 40