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Showing 25 to 36 of 3514 entries
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The Usefulness of Magnetic Resonance Imaging in the Diagnosis of Infectious Endocarditis.

The Journal of heart valve disease

Zatorska K, Michalowska I, Duchnowski P, Szymanski P, Kusmierczyk M, Hryniewiecki T.
PMID: 27997784
J Heart Valve Dis. 2015 Nov;24(6):767-775.

BACKGROUND: Whilst echocardiography is currently the 'gold standard' for the diagnosis of infective endocarditis (IE), it has certain limitations and alternative imaging methods are being sought. The study aim was assess the usefulness of cardiac magnetic resonance (CMR) imaging...

A Photosensitizer Lanthanide Nanoparticle Formulation that Induces Singlet Oxygen with Direct Light Excitation, But Not By Photon or X-ray Energy Transfer.

Photochemistry and photobiology

Chouikrat R, Baros F, André JC, Vanderesse R, Viana B, Bulin AL, Dujardin C, Arnoux P, Verelst M, Frochot C.
PMID: 28574176
Photochem Photobiol. 2017 Nov;93(6):1439-1448. doi: 10.1111/php.12799. Epub 2017 Jul 25.

We report the design and synthesis of europium-doped gadolinium oxysulfide nanoscintillators Gd

Intra-cardiac distribution of late gadolinium enhancement in cardiac sarcoidosis and dilated cardiomyopathy.

World journal of cardiology

Sano M, Satoh H, Suwa K, Saotome M, Urushida T, Katoh H, Hayashi H, Saitoh T.
PMID: 27721933
World J Cardiol. 2016 Sep 26;8(9):496-503. doi: 10.4330/wjc.v8.i9.496.

Cardiac involvement of sarcoid lesions is diagnosed by myocardial biopsy which is frequently false-negative, and patients with cardiac sarcoidosis (CS) who have impaired left ventricular (LV) systolic function are sometimes diagnosed with dilated cardiomyopathy (DCM). Late gadolinium enhancement (LE)...

Multimodality Imaging of Pericardial Diseases.

Current treatment options in cardiovascular medicine

Al-Mallah MH, Almasoudi F, Ebid M, Ahmed AM, Jamiel A.
PMID: 29027095
Curr Treat Options Cardiovasc Med. 2017 Oct 12;19(12):89. doi: 10.1007/s11936-017-0590-y.

OPINION STATEMENT: Pericardial diseases have changed their epidemiology in the past few years. With the aging population and decreasing incidence of communicable diseases, the causes of pericardial diseases have significantly changed from infectious and malignant to postradiation and cardiac...

Synthesis and Photoluminescence Studies of Eu(III), Er(III) Doped Strontium Gadolinium Tantalum Oxide.

Journal of fluorescence

Vishwnath V, Srinivas M, Patel NP, Modi D, Murthy KV.
PMID: 26547421
J Fluoresc. 2016 Jan;26(1):277-82. doi: 10.1007/s10895-015-1711-1. Epub 2015 Nov 07.

The luminescence properties of Sr2GdTaO6 have been studied by keeping Eu(3+) as constant concentration and varying Er(3+) concentration. Sr2GdTaO6 phosphor doped with rare earth ions of Eu and Er having monoclinic phase of space group P21/n was synthesized, and...

Preparation and characterization of novel double-decker rare-earth phthalocyanines substituted with 5-bromo-2-thienyl groups.

Chemistry Central journal

Černý J, Dokládalová L, Horáková P, Lyčka A, Mikysek T, Bureš F.
PMID: 29086832
Chem Cent J. 2017 Apr 05;11(1):31. doi: 10.1186/s13065-017-0260-x.

BACKGROUND: A series of rare-earth bisphthalocyanines of praseodymium, samarium and gadolinium bearing 5-bromo-2-thienyl substituents were prepared for the first time.RESULTS: Three bis[octakis(5-bromo-2-thienyl)] rare-earth metal(III) bisphthalocyanine complexes (Pr, Sm, Gd) were synthesized for the first time. The new compounds were...

Multifunctional mixed-metal nanoscale coordination polymers for triple-modality imaging-guided photodynamic therapy.

Chemical science

Wang YM, Liu W, Yin XB.
PMID: 28626558
Chem Sci. 2017 May 01;8(5):3891-3897. doi: 10.1039/c6sc05616d. Epub 2017 Mar 10.

The one-step self-assembly preparation of multifunctional gadolinium (Gd)-ytterbium (Yb) mixed-metal nanoscale coordination polymers (NCPs) with Ru[4,4'-(COOH)

Two cases of nephrogenic systemic fibrosis after exposure to the macrocyclic compound gadobutrol.

NDT plus

Elmholdt TR, Jørgensen B, Ramsing M, Pedersen M, Olesen AB.
PMID: 28657062
NDT Plus. 2010 Jun;3(3):285-287. doi: 10.1093/ndtplus/sfq028. Epub 2010 Mar 19.

Nephrogenic systemic fibrosis (NSF) is a disease with progressive fibrosis. We describe two cases of NSF after exposure to a macrocyclic gadolinium-based contrast agent (GBCA) gadobutrol, which has been considered as a low-risk agent compared to linear GBCAs. The...

Temperature-independent optical transition with sub-nanometer linewidth in thermally diffused Gadolinium in GaN.

Optics letters

Saha PK, Chouksey S, Ganguly S, Saha D.
PMID: 28569871
Opt Lett. 2017 Jun 01;42(11):2161-2164. doi: 10.1364/OL.42.002161.

We have demonstrated temperature-independent optical transitions from thermally diffused Gd in GaN. The emission wavelength is sub-bandgap with respect to GaN. The origin of photon generation is identified as atomic transitions in Gd hosted in the weak interaction field...

Efficacy of cardiac magnetic resonance for the qualitative diagnosis of blunt cardiac injury.

Acute medicine & surgery

Kaneda K, Yamamura H, Yamamoto T, Matsumoto K, Ehara S, Mizobata Y.
PMID: 29123751
Acute Med Surg. 2015 Jun 15;3(1):53-56. doi: 10.1002/ams2.122. eCollection 2016 Jan.

CASE: A 47-year-old man was admitted after a car collision in shock with cardiac tamponade. After his circulation was stabilized by pericardial drainage, we treated him conservatively. Abnormal laboratory data and initial electrocardiogram (ECG) were suggestive of myocardial injury....

Biocompatibility of Liposome Nanocarriers in the Rat Inner Ear After Intratympanic Administration.

Nanoscale research letters

Zou J, Feng H, Sood R, Kinnunen PKJ, Pyykko I.
PMID: 28549377
Nanoscale Res Lett. 2017 Dec;12(1):372. doi: 10.1186/s11671-017-2142-5. Epub 2017 May 25.

Liposome nanocarriers (LPNs) are potentially the future of inner ear therapy due to their high drug loading capacity and efficient uptake in the inner ear after a minimally invasive intratympanic administration. However, information on the biocompatibility of LPNs in...

Cathodoluminescence properties of gadolinium-doped CaMoO4:Eu nanoparticles.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

Ramakrishna PV.
PMID: 25965514
Spectrochim Acta A Mol Biomol Spectrosc. 2015 Oct 05;149:312-6. doi: 10.1016/j.saa.2015.04.047. Epub 2015 Apr 24.

Gadolinium (Gd(3+)) doped CaMoO4:Eu nanoparticles were prepared via facile auto-combustion route and annealed at 900 °C for ∼4 h. X-ray diffraction study confirms the tetragonal scheelite type of CaMoO4 phase. Low voltage cathodoluminescent (CL) measurement were performed for Gd(3+)...

Showing 25 to 36 of 3514 entries