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Showing 1 to 12 of 69 entries
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Characterization of mycosporine-serine-glycine methyl ester, a major mycosporine-like amino acid from dinoflagellates: a mass spectrometry study.

Journal of phycology

Carignan MO, Carreto JI.
PMID: 27007200
J Phycol. 2013 Aug;49(4):680-8. doi: 10.1111/jpy.12076. Epub 2013 May 23.

Several unknown mycosporine-like amino acids (MAAs) have been previously isolated from some cultured species of toxic dinoflagellates of the Alexandrium genus (Dinophyceae). One of them, originally called M-333, was tentatively identified as a shinorine methyl ester, but the precise...

Hydrogen bonding and orientation effects on the accommodation of methylamine at the air-water interface.

The Journal of chemical physics

Hoehn RD, Carignano MA, Kais S, Zhu C, Zhong J, Zeng XC, Francisco JS, Gladich I.
PMID: 27276960
J Chem Phys. 2016 Jun 07;144(21):214701. doi: 10.1063/1.4950951.

Methylamine is an abundant amine compound detected in the atmosphere which can affect the nature of atmospheric aerosol surfaces, changing their chemical and optical properties. Molecular dynamics simulation results show that methylamine accommodation on water is close to unity...

Trichocytes in Lithophyllum kotschyanum and Lithophyllum spp. (Corallinales, Rhodophyta) from the NW Indian Ocean.

Journal of phycology

Basso D, Caragnano A, Rodondi G.
PMID: 26988454
J Phycol. 2014 Aug;50(4):711-7. doi: 10.1111/jpy.12197. Epub 2014 Jun 16.

The current diagnosis of the genus Lithophyllum includes absent or rare trichocyte occurrence. After examining holotype material, single trichocytes have been revealed to occur abundantly in Lithophyllum kotschyanum Unger, and in freshly collected specimens of Lithophyllum spp. from the...

A close examination of the structure and dynamics of HC(NH.

Physical chemistry chemical physics : PCCP

Carignano MA, Saeed Y, Aravindh SA, Roqan IS, Even J, Katan C.
PMID: 27385331
Phys Chem Chem Phys. 2016 Oct 21;18(39):27109-27118. doi: 10.1039/c6cp02917e. Epub 2016 Jul 07.

The formamidinium lead iodide hybrid perovskite is studied using first principles molecular dynamics simulations and further analyzed using group theory. The simulations are performed on large supercells containing 768 atoms under isothermal and fully anisotropic isobaric conditions. Two trajectories,...

Role of innate immune response in non-alcoholic Fatty liver disease: metabolic complications and therapeutic tools.

Frontiers in immunology

Meli R, Mattace Raso G, Calignano A.
PMID: 24795720
Front Immunol. 2014 Apr 23;5:177. doi: 10.3389/fimmu.2014.00177. eCollection 2014.

Non-alcoholic fatty liver disease (NAFLD) is currently the most common liver disease worldwide, both in adults and children. It is characterized by an aberrant lipid storage in hepatocytes, named hepatic steatosis. Simple steatosis remains a benign process in most...

Peroxisome proliferator-activated receptor alpha plays a crucial role in behavioral repetition and cognitive flexibility in mice.

Molecular metabolism

D'Agostino G, Cristiano C, Lyons DJ, Citraro R, Russo E, Avagliano C, Russo R, Raso GM, Meli R, De Sarro G, Heisler LK, Calignano A.
PMID: 26137440
Mol Metab. 2015 May 02;4(7):528-36. doi: 10.1016/j.molmet.2015.04.005. eCollection 2015 Jul.

BACKGROUND/OBJECTIVES: Nuclear peroxisome proliferator activated receptor-α (PPAR-α) plays a fundamental role in the regulation of lipid homeostasis and is the target of medications used to treat dyslipidemia. However, little is known about the role of PPAR-α in mouse behavior.METHODS:...

Prevention of protein adsorption by flexible and rigid chain molecules.

Colloids and surfaces. B, Biointerfaces

Carignano MA, Szleifer I.
PMID: 10915942
Colloids Surf B Biointerfaces. 2000 Oct 01;18(3):169-182. doi: 10.1016/s0927-7765(99)00146-0.

The ability of tethered polymer layers to reduce the non-specific adsorption of proteins is studied using a molecular theory. The protein adsorption isotherms are calculated for flexible and rigid molecules as well as for mixtures. It is found, in...

The melting temperature of the six site potential model of water.

The Journal of chemical physics

Abascal JL, Fernández RG, Vega C, Carignano MA.
PMID: 17092145
J Chem Phys. 2006 Oct 28;125(16):166101. doi: 10.1063/1.2360276.

No abstract available.

Photochemistry and Photophysics of Shinorine Dimethyl Ester.

Photochemistry and photobiology

Orallo DE, Fangio MF, Poblet M, Carignan MO, Bernal L, Carreto JI, Bertolotti SG, Churio MS.
PMID: 29315606
Photochem Photobiol. 2018 Sep;94(5):829-833. doi: 10.1111/php.12884. Epub 2018 Mar 02.

The photostability and photophysical properties of the dimethyl ester of the mycosporine-like amino acid shinorine have been experimentally evaluated in aqueous solution and in the presence of direct micelles prepared with a cationic or an anionic detergent, respectively. In...

Requirements for an Electronic Health Tool to Support the Process of Help Seeking by Caregivers of Functionally Impaired Older Adults: Co-Design Approach.

JMIR aging

Tremblay M, Latulippe K, Giguere AM, Provencher V, Poulin V, Dubé V, Guay M, Ethier S, Sévigny A, Carignan M, Giroux D.
PMID: 31518279
JMIR Aging. 2019 Jun 07;2(1):e12327. doi: 10.2196/12327.

BACKGROUND: In Quebec, Canada, many public, community, and private organizations provide resources to caregivers of functionally impaired older adults. Nevertheless, these resources may be difficult for caregivers to find. A co-design study was conducted to address the gap between...

Gummatous penile syphilis.

IDCases

Asselin C, Ekindi N, Carignan A, Richard PO.
PMID: 31406680
IDCases. 2019 Jul 05;18:e00589. doi: 10.1016/j.idcr.2019.e00589. eCollection 2019.

Syphilitic gumma involving the penis is a rare manifestation of tertiary syphilis. Only seventeen cases have been reported in the literature. It can mimic other diagnoses such as penile carcinoma. We report a case of a 56 year old...

Autophagy and Inflammasome Activation in Dilated Cardiomyopathy.

Journal of clinical medicine

Caragnano A, Aleksova A, Bulfoni M, Cervellin C, Rolle IG, Veneziano C, Barchiesi A, Mimmi MC, Vascotto C, Finato N, Sponga S, Livi U, Isola M, Di Loreto C, Bussani R, Sinagra G, Cesselli D, Beltrami AP.
PMID: 31546610
J Clin Med. 2019 Sep 21;8(10). doi: 10.3390/jcm8101519.

BACKGROUND: The clinical outcome of patients affected by dilated cardiomyopathy (DCM) is heterogeneous, since its pathophysiology is only partially understood. Interleukin 1β levels could predict the mortality and necessity of cardiac transplantation of DCM patients.OBJECTIVE: To investigate mechanisms triggering...

Showing 1 to 12 of 69 entries