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Showing 25 to 36 of 536 entries
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An x-ray photoelectron spectra and atomic force microscopy characterization of silica substrates engineered with a covalently assembled siloxane monolayer.

Nanotechnology

Gulino A, Condorelli GG, Mineo P, Fragalà I.
PMID: 20817991
Nanotechnology. 2005 Oct;16(10):2170-5. doi: 10.1088/0957-4484/16/10/033. Epub 2005 Aug 16.

Silica substrates were functionalized with a covalent 4-ClCH(2)C(6)H(4)SiCl(3) monolayer. Additional covalent bonding of appropriate functional molecules to the silylated substrates was further achieved. The surface chemical characterization was carried out by angle resolved x-ray photoelectron measurements. Moreover, surface morphological...

Pitfalls of GDC Embolisation of Intracranial Aneurysms.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Mena F, Viñuela F, Duckwiler G, Gobin YP, Murayama Y, Guglielmi G.
PMID: 20673415
Interv Neuroradiol. 1998 Sep 30;4(3):231-40. doi: 10.1177/159101999800400307. Epub 2001 May 15.

SUMMARY: We present a critical analysis of the cerebral aneurysm GDC embolisation technique and its numerous possible pitfalls with the experience of 448 aneurysms in 401 patients performed during a seven year period at UCLA's Division of Interventional Neuroradiology....

Oncogenic osteomalacia due to phosphaturic mesenchymal tumor of the craniofacial sinuses.

Clinical cases in mineral and bone metabolism : the official journal of the Italian Society of Osteoporosis, Mineral Metabolism, and Skeletal Diseases

Guglielmi G, Bisceglia M, Scillitani A, Folpe AL.
PMID: 22461817
Clin Cases Miner Bone Metab. 2011 May;8(2):45-9.

BACKGROUND: The phosphaturic mesenchymal tumor of the craniofacial sinuses (mixed connective tissue variant) is an extremely rare, distinctive paraneoplastic syndrome that is frequently associated with oncogenic osteomalacia.METHODS: In this report is presented a case of 22 years old man...

Accurate positioning of detachable coils using alternate electric current. A technical note.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Guglielmi G.
PMID: 20569560
Interv Neuroradiol. 2006 Jun 15;12(2):103-7. doi: 10.1177/159101990601200202. Epub 2006 Jul 31.

SUMMARY: A new method of positioning detachable coils is presented. It does not rely on markers, but on the decrease of electric resistance that occurs when the platinum-stainless steel junction emerges from the microcatheter tip.

Early diagnosis of vertebral fractures.

Clinical cases in mineral and bone metabolism : the official journal of the Italian Society of Osteoporosis, Mineral Metabolism, and Skeletal Diseases

Guglielmi G, di Chio F, Vergini MR, La Porta M, Nasuto M, Di Primio LA.
PMID: 23858304
Clin Cases Miner Bone Metab. 2013 Jan;10(1):15-8. doi: 10.11138/ccmbm/2013.10.1.015.

Vertebral fractures are a common clinical entity, caused by trauma or related to osteoporosis (benign). Their recognition is especially important in the post-menopausal female population but also important is their differentiation from pathological (malignant) fractures (1). A vertebral fracture...

Photoregulation of gene expression in the filamentous cyanobacterium Calothrix sp. PCC 7601: light-harvesting complexes and cell differentiation.

Photosynthesis research

De Marsac NT, Mazel D, Damerval T, Guglielmi G, Capuano V, Houmard J.
PMID: 24425162
Photosynth Res. 1988 Oct;18(1):99-132. doi: 10.1007/BF00042981.

Light plays a major role in many physiological processes in cyanobacteria. In Calothrix sp. PCC 7601, these include the biosynthesis of the components of the light-harvesting antenna (phycobilisomes) and the differentiation of the vegetative trichomes into hormogonia (short chains...

Revision of Nearctic species of Esagonatopus, with description of a new species from Florida (Hymenoptera, Dryinidae).

ZooKeys

Olmi M, Guglielmino A.
PMID: 21594043
Zookeys. 2010 Nov 29;(70):57-66. doi: 10.3897/zookeys.70.764.

Esagonatopus floridensissp. n. is described from Florida, Oklaloosa County (USA). A revision of the three Nearctic species of Esagonatopus Olmi, 1984 is presented. New data on geographic distribution, morphologic variability and opposite sexes of Esagonatopus niger (Fenton, 1924) and...

Endovascular Thermal Coagulation Using the Double-Helix GDC. Feasibility Study in Experimental Aneurysms.

Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences

Guglielmi G, Ji C.
PMID: 20569586
Interv Neuroradiol. 2006 Dec 15;12(4):303-6. doi: 10.1177/159101990601200402. Epub 2007 Jan 19.

SUMMARY: An experimental study was undertaken to explore the possibility of treating this subset of aneurysms with thermal coagulation. Endovascular endosaccular thermal coagulation of experimental aneurysms was successfully performed using a radiofrequency electrical current applied to a novel device,...

From portal to splanchnic venous thrombosis: What surgeons should bear in mind.

World journal of hepatology

Lai Q, Spoletini G, Pinheiro RS, Melandro F, Guglielmo N, Lerut J.
PMID: 25232448
World J Hepatol. 2014 Aug 27;6(8):549-58. doi: 10.4254/wjh.v6.i8.549.

The present study aims to review the evolution of surgical management of portal (PVT) and splanchnic venous thrombosis (SVT) in the context of liver transplantation over the last 5 decades. PVT is more commonly managed by endovenous thrombectomy, while...

A soft body as a reservoir: case studies in a dynamic model of octopus-inspired soft robotic arm.

Frontiers in computational neuroscience

Nakajima K, Hauser H, Kang R, Guglielmino E, Caldwell DG, Pfeifer R.
PMID: 23847526
Front Comput Neurosci. 2013 Jul 09;7:91. doi: 10.3389/fncom.2013.00091. eCollection 2013.

The behaviors of the animals or embodied agents are characterized by the dynamic coupling between the brain, the body, and the environment. This implies that control, which is conventionally thought to be handled by the brain or a controller,...

Sustainable medical research by effective and comprehensive medical skills: overcoming the frontiers by predictive, preventive and personalized medicine.

The EPMA journal

Trovato GM.
PMID: 25250099
EPMA J. 2014 Aug 27;5(1):14. doi: 10.1186/1878-5085-5-14. eCollection 2014.

BACKGROUND: Clinical research and practice require affordable objectives, sustainable tools, rewarding training strategies and meaningful collaboration.METHOD: Our unit delivers courses on project design and management promoting ideas, useful skills, teaching and exploring implementation of networks and existing collaborations. We...

Production polarization and magnetic moment of Xi -bar+ antihyperons produced by 800-GeV/c protons.

Physical review letters

Diehl HT, Duryea J, Guglielmo G, Heller K, Ho PM, James C, Johns K, Longo MJ, Luk KB, Nguyen A, Rameika R, Teige S, Thomson GB, Zou Y.
PMID: 10042344
Phys Rev Lett. 1990 Oct 01;65(14):1713-1716. doi: 10.1103/PhysRevLett.65.1713.

No abstract available.

Showing 25 to 36 of 536 entries