Bosnian
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
prolactinoma/hypoxia
Veza se sprema u međuspremnik
7 rezultati
Hypoxia inhibits expression of prolactin and secretion of cathepsin-D by the GH4C1 pituitary adenoma cell line.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
Diminished oxygen concentration within growing tumors may stimulate neovascularization by inducing both up-regulation of angiogenic factors and down-regulation of antiangiogenic agents. A potentially important molecule in the growth of pituitary adenomas is prolactin (PRL), which can be cleaved by
The CXCR4 antagonist AMD3100 suppresses hypoxia-mediated growth hormone production in GH3 rat pituitary adenoma cells.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
Pituitary adenomas produce the chemokine stromal cell-derived factor (SDF-1α/CXCL12) and its receptor, CXCR4. A recent study indicated that CXCL12 and CXCR4 are concomitantly up-regulated in hypoxia. The objective of this study was to analyze the molecular mechanism of hypoxia-mediated CXCR4
In vivo determination of tumor oxygenation during growth and in response to carbogen breathing using 15C5-loaded alginate capsules as fluorine-19 magnetic resonance imaging oxygen sensors.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
OBJECTIVE
The objective was to present a method for the repeated noninvasive measurement of tumor oxygenation (Po(2)) over the whole period of tumor growth.
METHODS
A mixture of tumor homogenate (GH3 prolactinoma) and alginate capsules loaded with perfluoro-15-crown-5-ether (15C5) was injected into
Effects of nicotinamide and carbogen on tumour oxygenation, blood flow, energetics and blood glucose levels.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
Both host carbogen (95% oxygen/5% carbon dioxide) breathing and nicotinamide administration enhance tumour radiotherapeutic response and are being re-evaluated in the clinic. Non-invasive magnetic resonance imaging (MRI) and 31P magnetic resonance spectroscopy (MRS) methods have been used to give
Evaluation and immunohistochemical qualification of carbogen-induced ΔR₂ as a noninvasive imaging biomarker of improved tumor oxygenation.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
OBJECTIVE
To evaluate and histologically qualify carbogen-induced ΔR2 as a noninvasive magnetic resonance imaging biomarker of improved tumor oxygenation using a double 2-nitroimidazole hypoxia marker approach.
METHODS
Multigradient echo images were acquired from mice bearing GH3 prolactinomas,
Issues in flow and oxygenation dependent contrast (FLOOD) imaging of tumours.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
The sensitivity of blood oxygenation level dependent (BOLD) contrast techniques to changes to tumour deoxyhaemoglobin concentration is of relevance to many strategies in cancer treatments. In the context of tumour studies, which frequently involve the use of agents to modify blood flow, there are
Exploring ΔR(2) * and ΔR(1) as imaging biomarkers of tumor oxygenation.
Samo registrirani korisnici mogu prevoditi članke
Prijavite se / prijavite se
OBJECTIVE
To investigate the combined use of hyperoxia-inducedΔR(2) * and ΔR(1) as a noninvasive imaging biomarker of tumor hypoxia.
METHODS
MRI was performed on rat GH3 prolactinomas (n = 6) and human PC3 prostate xenografts (n = 6) propagated in nude mice. multiple gradient echo and inversion
Najkompletnija baza ljekovitog bilja potpomognuta naukom
- Radi na 55 jezika
- Biljni lijekovi potpomognuti naukom
- Prepoznavanje biljaka po slici
- Interaktivna GPS karta - označite bilje na lokaciji (uskoro)
- Pročitajte naučne publikacije povezane sa vašom pretragom
- Pretražite ljekovito bilje po učincima
- Organizirajte svoja interesovanja i budite u toku sa istraživanjem vijesti, kliničkim ispitivanjima i patentima
Upišite simptom ili bolest i pročitajte o biljkama koje bi mogle pomoći, unesite travu i pogledajte bolesti i simptome protiv kojih se koristi.
* Sve informacije temelje se na objavljenim naučnim istraživanjima
