نتایج جستجو برای: inuleae sstr
تعداد نتایج: 327 فیلتر نتایج به سال:
UNLABELLED We present two acromegalic patients in which clinical and molecular data are discussed in regard to their ability to predict long term octreotide LAR therapy response. CASE REPORTS Patient 1: female, 36 years old at diagnosis. Basal GH and IGF-I at diagnosis were 133 ng/mL and 181% above the upper limit of reference values (ULRV), respectively. Growth hormone during acute test with...
جنس Pulicaria Gaertn. متعلق به تبارs.str. Inuleae از تیره Asteraceae است و در ایران دارای 5 گونه (.dysenterica, P. vulgaris, P. arabica, P. gnaphalodes P وP. salvifolia) است. صفات متمایزکننده ریختی در این جنس مربوط به ویژگی‌های جقه، فندقه، جام، برگه‌های گریبان و شکل برگ‌ها هستند. چون این تاکسون به Boiss. Platychaete از همین تبار بسیار نزدیک است، در مطالعات اخیرتوسط Anderberg جنس Platychaete با ...
INTRODUCTION There are few data regarding ZAC1 expression in clinically non-functioning pituitary adenomas (NFPA). Because somatotropinomas and NFPA behave differently with respect to tumor shrinkage during somatostatin analogs (SA) therapy, we sought to compare the ZAC1 and somatostatin receptor (sstr) types 1, 2, 3 and 5 mRNA expression in these two pituitary adenoma subtypes and in normal hu...
Octreotide (OCT) can inhibit tumor growth with few side‑effects. In this study, we hypothesized that an OCT- and poloxamer 407 (P407)-based temperature‑sensitive gel may compensate for the short half‑life of OCT, which may thus lead to the development of a novel therapy for patients with end‑stage liver cancer by intratumoral injection. The proliferation and apoptosis of mouse Hca‑F hepatocellu...
BACKGROUND Successful treatments of patients with somatostatin receptor (SSTR)-overexpressing neuroendocrine tumours (NET) comprise somatostatin-analogue lutetium-177-labelled octreotate ((177)Lu-TATE) treatment, also referred to as peptide receptor radionuclide therapy (PRRT), and temozolomide (TMZ) treatment. Their combination might result in additive effects. Using MRI and SPECT/CT, we studi...
BACKGROUND High-grade gliomas (HGGs) express somatostatin receptors (SSTR), rendering them candidates for peptide receptor radionuclide therapy (PRRT). Our purpose was to evaluate the potential of (68)Ga-DOTA-1-Nal(3)-octreotide ((68)Ga-DOTANOC) or (68)Ga-DOTA-Tyr(3)-octreotide ((68)Ga-DOTATOC) to target SSTR subtype 2 (SSTR2) in HGGs, and to study the association between SSTR2 expression and e...
Somatostatin receptor gene expression in human ocular tissues: RT-PCR and immunohistochemical study.
PURPOSE Somatostatin (SST) analogues have been used to treat proliferative diabetic retinopathy, pseudotumor cerebri, thyroid orbitopathy, and cystoid macular edema. There is a paucity of published data in regards to cell-specific distribution of SST receptors (SSTR) in normal human eye tissues. Gene expression for all five known SSTRs in normal human ciliary body/iris, retina, choroid, and cul...
Phosphorylation of residues in the C-terminal tail of the µ-opioid receptor (MOPr) is thought to be a key step in desensitization and internalization. Phosphorylation of C-terminal S/T residues is required for internalization (Just et al., 2013), but its role in desensitization is unknown. This study examined the influence of C-terminal phosphorylation sites on rapid desensitization of MOPr. Wi...
Vasoactive intestinal peptide (VIP) immunoreactive neurons are important secretomotor neurons in the submucous plexus. They are the only submucosal neurons to receive inhibitory inputs and exhibit both noradrenergic and nonadrenergic inhibitory synaptic potentials (IPSPs). The former are mediated by alpha(2)-adrenoceptors, but the receptors mediating the latter have not been identified. We used...
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