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Showing 1 to 12 of 381 entries
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Comparison and calibration of a real-time virtual stenting algorithm using Finite Element Analysis and Genetic Algorithms.

Computer methods in applied mechanics and engineering

Spranger K, Capelli C, Bosi GM, Schievano S, Ventikos Y.
PMID: 26664007
Comput Methods Appl Mech Eng. 2015 Aug 15;293:462-480. doi: 10.1016/j.cma.2015.03.022.

In this paper, we perform a comparative analysis between two computational methods for virtual stent deployment: a novel fast virtual stenting method, which is based on a spring-mass model, is compared with detailed finite element analysis in a sequence...

Parachute Jumping Induces More Sympathetic Activation Than Cortisol Secretion in First-Time Parachutists.

Asian journal of sports medicine

Messina G, Chieffi S, Viggiano A, Tafuri D, Cibelli G, Valenzano A, Triggiani AI, Messina A, De Luca V, Monda M.
PMID: 27217924
Asian J Sports Med. 2016 Mar 08;7(1):e26841. doi: 10.5812/asjsm.26841. eCollection 2016 Mar.

BACKGROUND: The word "stress" describes the status of the body affected by external or internal forces, or "stressors", threatening to alter its dynamic balance or homeostasis. The adaptive changes which occur in reply to stressors are either behavioral or...

Effects of Neuroendocrine CB1 Activity on Adult Leydig Cells.

Frontiers in endocrinology

Cobellis G, Meccariello R, Chianese R, Chioccarelli T, Fasano S, Pierantoni R.
PMID: 27375550
Front Endocrinol (Lausanne). 2016 Jun 03;7:47. doi: 10.3389/fendo.2016.00047. eCollection 2016.

Endocannabinoids control male reproduction acting at central and local level via cannabinoid receptors. The cannabinoid receptor CB1 has been characterized in the testis, in somatic and germ cells of mammalian and non-mammalian animal models, and its activity related to...

Long-term continuous monitoring of the preterm brain with diffuse optical tomography and electroencephalography: a technical note on cap manufacturing.

Neurophotonics

Galderisi A, Brigadoi S, Cutini S, Moro SB, Lolli E, Meconi F, Benavides-Varela S, Baraldi E, Amodio P, Cobelli C, Trevisanuto D, Dell'Acqua R.
PMID: 28042587
Neurophotonics. 2016 Oct;3(4):045009. doi: 10.1117/1.NPh.3.4.045009. Epub 2016 Dec 23.

Diffuse optical tomography (DOT) has recently proved useful for detecting whole-brain oxygenation changes in preterm and term newborns' brains. The data recording phase in prior explorations was limited up to a maximum of a couple of hours, a time...

Physical Exam and Evaluation of the Unstable Shoulder.

The open orthopaedics journal

Valencia Mora M, Ibán MÁR, Heredia JD, Gutiérrez-Gómez JC, Diaz RR, Aramberri M, Cobiella C.
PMID: 29114336
Open Orthop J. 2017 Aug 31;11:946-956. doi: 10.2174/1874325001711010946. eCollection 2017.

BACKGROUND: The clinical evaluation of the patient with shoulder instability can be challenging. The pathological spectrum ranges from the straightforward "recurrent anterior dislocation" patient to the overhead athlete with a painful shoulder but not clear instability episodes. Advances in...

Intra-testicular signals regulate germ cell progression and production of qualitatively mature spermatozoa in vertebrates.

Frontiers in endocrinology

Meccariello R, Chianese R, Chioccarelli T, Ciaramella V, Fasano S, Pierantoni R, Cobellis G.
PMID: 24847312
Front Endocrinol (Lausanne). 2014 May 08;5:69. doi: 10.3389/fendo.2014.00069. eCollection 2014.

Spermatogenesis, a highly conserved process in vertebrates, is mainly under the hypothalamic-pituitary control, being regulated by the secretion of pituitary gonadotropins, follicle stimulating hormone, and luteinizing hormone, in response to stimulation exerted by gonadotropin releasing hormone from hypothalamic neurons....

Genetics of Vesicoureteral Reflux.

Current genomics

Nino F, Ilari M, Noviello C, Santoro L, Rätsch IM, Martino A, Cobellis G.
PMID: 27013925
Curr Genomics. 2016 Feb;17(1):70-9. doi: 10.2174/1389202916666151014223507.

Vesicoureteral reflux (VUR) is the retrograde passage of urine from the bladder to the upper urinary tract. It is the most common congenital urological anomaly affecting 1-2% of children and 30-40% of patients with urinary tract infections. VUR is...

Resonance Effects in Photoemission Time Delays.

Physical review letters

Sabbar M, Heuser S, Boge R, Lucchini M, Carette T, Lindroth E, Gallmann L, Cirelli C, Keller U.
PMID: 26451550
Phys Rev Lett. 2015 Sep 25;115(13):133001. doi: 10.1103/PhysRevLett.115.133001. Epub 2015 Sep 23.

We present measurements of single-photon ionization time delays between the outermost valence electrons of argon and neon using a coincidence detection technique that allows for the simultaneous measurement of both species under identical conditions. The analysis of the measured...

The Artificial Pancreas in 2016: A Digital Treatment Ecosystem for Diabetes.

Diabetes care

Kovatchev B, Tamborlane WV, Cefalu WT, Cobelli C.
PMID: 27330124
Diabetes Care. 2016 Jul;39(7):1123-6. doi: 10.2337/dc16-0824.

No abstract available.

Multiple desmoid tumors in a patient with Gardner's syndrome - Report of a case.

International journal of surgery case reports

Pinheiro LV, Fagundes JJ, Coy CS, Cabello C, Toro I, Michellino M, Fachina PH, Ward M, Leal RF, Ayrizono Mde L.
PMID: 24858982
Int J Surg Case Rep. 2014;5(7):370-4. doi: 10.1016/j.ijscr.2014.04.018. Epub 2014 Apr 18.

INTRODUCTION: Desmoid tumor (DT) is a common manifestation of Gardner's Syndrome (GS), although it is a rare condition in the general population. DT in patients with GS is usually located in the abdominal wall and/or intra-abdominal cavity.PRESENTATION OF CASE:...

Endocannabinoids are Involved in Male Vertebrate Reproduction: Regulatory Mechanisms at Central and Gonadal Level.

Frontiers in endocrinology

Bovolin P, Cottone E, Pomatto V, Fasano S, Pierantoni R, Cobellis G, Meccariello R.
PMID: 24782832
Front Endocrinol (Lausanne). 2014 Apr 15;5:54. doi: 10.3389/fendo.2014.00054. eCollection 2014.

Endocannabinoids (eCBs) are natural lipids regulating a large array of physiological functions and behaviors in vertebrates. The eCB system is highly conserved in evolution and comprises several specific receptors (type-1 and type-2 cannabinoid receptors), their endogenous ligands (e.g., anandamide...

Non-invasive evaluation of culprit lesions by PET imaging: shifting the clinical paradigm away from resultant anatomy toward causative physiology.

Cardiovascular diagnosis and therapy

Caobelli F, Bengel FM.
PMID: 25610799
Cardiovasc Diagn Ther. 2014 Dec;4(6):412-5. doi: 10.3978/j.issn.2223-3652.2014.12.01.

Although coronary angiography is the gold standard for assessing coronary artery disease (CAD), there is at best a weak correlation between degree of stenosis and the risk of developing cardiac events. Plaque rupture is the most common type of...

Showing 1 to 12 of 381 entries