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Showing 1 to 12 of 190 entries
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Bilateral simultaneous anterior ischemic optic neuropathy, an extrahepatic manifestation of hepatitis C cured with direct acting antivirals.

GMS ophthalmology cases

Prud'homme S, Nevens F, Casteels I.
PMID: 27625964
GMS Ophthalmol Cases. 2016 Apr 04;6:Doc05. doi: 10.3205/oc000042. eCollection 2016.

We report a patient with a bilateral optic anterior ischemic neuropathy as an extrahepatic complication of a chronic hepatitis C (HCV) infection. The patient presented with a bilateral visual acuity loss and bilateral optic disc oedema. The optic neuropathy...

Systemic and tumor level iron regulation in men with colorectal cancer: a case control study.

Nutrition & metabolism

Pusatcioglu CK, Nemeth E, Fantuzzi G, Llor X, Freels S, Tussing-Humphreys L, Cabay RJ, Linzmeier R, Ng D, Clark J, Braunschweig C.
PMID: 24872837
Nutr Metab (Lond). 2014 May 13;11:21. doi: 10.1186/1743-7075-11-21. eCollection 2014.

BACKGROUND: Increased cellular iron exposure is associated with colorectal cancer (CRC) risk. Hepcidin, a liver peptide hormone, acts as the primary regulator of systemic iron status by blocking iron release from enterocytes into plasma. Concentrations are decreased during low...

Isomer Shift and Magnetic Moment of the Long-Lived 1/2^{+} Isomer in _{30}^{79}Zn_{49}: Signature of Shape Coexistence near ^{78}Ni.

Physical review letters

Yang XF, Wraith C, Xie L, Babcock C, Billowes J, Bissell ML, Blaum K, Cheal B, Flanagan KT, Garcia Ruiz RF, Gins W, Gorges C, Grob LK, Heylen H, Kaufmann S, Kowalska M, Kraemer J, Malbrunot-Ettenauer S, Neugart R, Neyens G, Nörtershäuser W, Papuga J, Sánchez R, Yordanov DT.
PMID: 27203317
Phys Rev Lett. 2016 May 06;116(18):182502. doi: 10.1103/PhysRevLett.116.182502. Epub 2016 May 05.

Collinear laser spectroscopy is performed on the _{30}^{79}Zn_{49} isotope at ISOLDE-CERN. The existence of a long-lived isomer with a few hundred milliseconds half-life is confirmed, and the nuclear spins and moments of the ground and isomeric states in ^{79}Zn...

Simple Nuclear Structure in (111-129)Cd from Atomic Isomer Shifts.

Physical review letters

Yordanov DT, Balabanski DL, Bissell ML, Blaum K, Budinčević I, Cheal B, Flanagan K, Frömmgen N, Georgiev G, Geppert Ch, Hammen M, Kowalska M, Kreim K, Krieger A, Meng J, Neugart R, Neyens G, Nörtershäuser W, Rajabali MM, Papuga J, Schmidt S, Zhao PW.
PMID: 26849588
Phys Rev Lett. 2016 Jan 22;116(3):032501. doi: 10.1103/PhysRevLett.116.032501. Epub 2016 Jan 22.

Isomer shifts have been determined in ^{111-129}Cd by high-resolution laser spectroscopy at CERN-ISOLDE. The corresponding mean square charge-radii changes, from the 1/2^{+} and the 3/2^{+} ground states to the 11/2^{-} isomers, have been found to follow a distinct parabolic...

Renal cell carcinoma-associated adult dermatomyositis treated laparoscopic nephrectomy.

Urology annals

Nevins E, Zayat AS, Browning AJ, Biyani CS, Jarrett S.
PMID: 24311917
Urol Ann. 2013 Oct;5(4):299-301. doi: 10.4103/0974-7796.120302.

A 77-year-old female, who suffered from rheumatoid arthritis and hypothyroidism, developed severe muscle weakness. Clinical features, blood results and muscle biopsy suggested a possible diagnosis of dermatomyositis. A computed tomography of the chest, abdomen and pelvis showed a solid...

Synthesis, Properties, and Two-Dimensional Adsorption Characteristics of 5-Amino[6]hexahelicene.

Chemistry (Weinheim an der Bergstrasse, Germany)

van der Meijden MW, Gelens E, Quirós NM, Fuhr JD, Gayone JE, Ascolani H, Wurst K, Lingenfelder M, Kellogg RM.
PMID: 26662511
Chemistry. 2016 Jan 22;22(4):1484-92. doi: 10.1002/chem.201502798. Epub 2015 Dec 14.

A convergent synthesis of racemic 5-amino[6]hexahelicene is described. Cross-coupling reactions are used to assemble a pentacyclic framework, and a metal-catalyzed ring-closure comprises the final step. The enantiomers were separated by means of chromatography and the absolute configurations were assigned...

Charge exchange and threshold effect in the energy loss of slow projectiles.

Physical review letters

Cabrera-Trujillo R, Sabin JR, Ohrn Y, Deumens E.
PMID: 10990928
Phys Rev Lett. 2000 Jun 05;84(23):5300-3. doi: 10.1103/PhysRevLett.84.5300.

In this Letter, we study charge exchange and energy loss of protons, taking into account the dynamics of both nuclei and electrons during the collision with atomic hydrogen, helium, and neon targets. We obtain the nuclear and electronic contributions...

The clinical instructor in the psychiatric hospital.

Nursing times

Emens A.
PMID: 6021985
Nurs Times. 1967 Apr 28;63(17):556-8.

No abstract available.

Controlling absorption of gamma radiation via nuclear level anticrossing.

Physical review letters

Coussement R, Rostovtsev Y, Odeurs J, Neyens G, Muramatsu H, Gheysen S, Callens R, Vyvey K, Kozyreff G, Mandel P, Shakhmuratov R, Kocharovskaya O.
PMID: 12225226
Phys Rev Lett. 2002 Sep 02;89(10):107601. doi: 10.1103/PhysRevLett.89.107601. Epub 2002 Aug 14.

A significant reduction of absorption for single gamma photons has been experimentally observed by studying Mössbauer spectra of 57Fe in a FeCO3 crystal. The experimental results have been explained in terms of a quantum interference effect involving nuclear level...

The dark side of crystal engineering: creating glasses from small symmetric molecules that form multiple hydrogen bonds.

Journal of the American Chemical Society

Lebel O, Maris T, Perron ME, Demers E, Wuest JD.
PMID: 16895395
J Am Chem Soc. 2006 Aug 16;128(32):10372-3. doi: 10.1021/ja063353s.

Glasses made from compounds of low molecular weight are useful materials with many attractive features, including well-defined compositions. At present, there are no reliable ways to identify molecules that will form long-lived glasses, and efforts to design them have...

Direct analysis of thymic function in children with Down's syndrome.

Immunity & ageing : I & A

Prada N, Nasi M, Troiano L, Roat E, Pinti M, Nemes E, Lugli E, Ferraresi R, Ciacci L, Bertoni D, Biagioni O, Gibertoni M, Cornia C, Meschiari L, Gramazio E, Mariotti M, Consolo U, Balli F, Cossarizza A.
PMID: 15715912
Immun Ageing. 2005 Feb 16;2:4. doi: 10.1186/1742-4933-2-4. eCollection 2005.

BACKGROUND: Down's syndrome (DS) is characterized by several immunological defects, especially regarding T cell compartment. DS is considered the best example of accelerated ageing in humans. Direct observations of the thymus have shown that in DS this organ undergoes...

Strong isotope effects on the charge transfer in slow collisions of He2+ with atomic hydrogen, deuterium, and tritium.

Physical review letters

Stolterfoht N, Cabrera-Trujillo R, Ohrn Y, Deumens E, Hoekstra R, Sabin JR.
PMID: 17930386
Phys Rev Lett. 2007 Sep 07;99(10):103201. doi: 10.1103/PhysRevLett.99.103201. Epub 2007 Sep 07.

Probabilities and cross sections for charge transfer by He2+ impact on atomic hydrogen (H), deuterium (D), and tritium (T) at low collision energies are calculated. The results are obtained using an ab initio theory, which solves the time-dependent Schrödinger...

Showing 1 to 12 of 190 entries