Results 31 to 40 of about 11,003 (249)

Ethanol extract of Moringa oliefera prevents in vitro glucose induced cataract on isolated goat eye lens

Indian Journal of Ophthalmology, 2014
Aim of Study: The aim of current work was to evaluate in vitro anticataract potential of Moringa oliefera extract. Materials and Methods: Goat eye lenses were divided into 4 groups; Group served as control, Group II as toxic control, Group III and Group ...
Raghvendra Kurmi, Aditya Ganeshpurkar, Divya Bansal, Abhishek Agnihotri, Nazneen Dubey   +4 more
doaj   +1 more source

A Molecular Picture for the Thermo-Reversibility of Gels Formed by Isophthalic Acid-Ended Telechelic Polymers [PDF]

, 2015
We demonstrate that isophthalic acid-ended telechelic poly(1,5-cyclooctadiene)s (A-PCODs) form thermo-reversible gels in non-polar solvent with a unique molecular mechanism for their thermo-reversibility.
Kim, Joey, Kornfield, Julia A., Li, Boyu
core   +1 more source

Management of recurrent postoperative fungal endophthalmitis

Indian Journal of Ophthalmology, 2014
Aim: To report the management of recurrent postoperative fungal endophthalmitis (POFE) after failed pars plana vitrectomy (PPV) and antifungal therapy. Settings and Design: Tertiary Care Referral Centre in North India.
Anand Vinekar, Mangat R Dogra, Kavitha Avadhani, Vishali Gupta, Amod Gupta, Arunaloke Chakrabarti   +5 more
doaj   +1 more source

Model for Assembly and Gelation of Four-Armed DNA Dendrimers

, 2005
We introduce and numerically study a model designed to mimic the bulk behavior of a system composed of single-stranded DNA dendrimers. Complementarity of the base sequences of different strands results in the formation of strong cooperative ...
Sciortino, Francesco, Starr, Francis W.
core   +1 more source

Recurrent progressive anterior segment fibrosis syndrome following a descemet-stripping endothelial keratoplasty in an infant with congenital aniridia

Indian Journal of Ophthalmology, 2014
Progressive anterior segment fibrosis syndrome (ASFS), after intraocular surgery in older children (≥9 years) and adults with congenital aniridia, is described in the literature.
Mihir Kothari, Kavita Rao, Samita Moolani   +2 more
doaj   +1 more source

Viscoelastic gels of guar and xanthan gum mixtures provide long-term stabilization of iron micro- and nanoparticles [PDF]

, 2012
Iron micro- and nanoparticles used for groundwater remediation and medical applications are prone to fast aggregation and sedimentation. Diluted single biopolymer water solutions of guar gum (GG) or xanthan gum (XG) can stabilize these particles for few ...
A Molfetta Di, A Tiraferri, AB Rodd, C Noubactep, D Kim, D Risica, Dingqi Xue, DL Huber, E Choppe, E Dalla Vecchia, E Dalla Vecchia, F García-Ochoa, FS Freyria, G Schramm, ICM Dea, ICM Dea, IT Norton, J Amundarain, JA Casas, K Hyun, KJ Cantrell, L Zhong, M Iijima, M Milas, M Oostrom, MJ Truex, ML Williams, PHT Uhlherr, PJ Flory, Rajandrea Sethi, RHW Wientjes, S Comba, S Comba, T Phenrat, TG Mezger, V Zolla, VB Pai, W Zhang, X Li, Y Qiang, Z Xiu   +40 more
core   +1 more source

Influence of multiple sclerosis, age and degree of disability, in the position of the contrast sensitivity curve peak

Indian Journal of Ophthalmology, 2014
Context: Contrast sensitivity (CS) function is one of the most important tests available for evaluating visual impairment. Multiple sclerosis (MS) can produce highly selective losses in visual function and psychophysical studies have demonstrated CS ...
A F Nunes, P M L Monteiro, M Vaz Pato
doaj   +1 more source

Molecular mechanisms driving the microgels behaviour: a Raman spectroscopy and Dynamic Light Scattering study

, 2019
Responsive microgels based on poly(N-isopropylacrylamide) (PNIPAM) exhibit peculiar behaviours due to the competition between the hydrophilic and hydrophobic interactions of the constituent networks. The interpenetration of poly-acrilic acid (PAAc), a pH-
Angelini, Roberta, Bertoldo, Monica, Buratti, Elena, Nigro, Valentina, Postorino, Paolo, Ripanti, Francesca, Ruzicka, Barbara, Sarra, Angelo   +7 more
core   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

Molecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova, Zuzana Kozovska, Ondrej Pos, Kristina Pavlov, Sachin Gulati, Peter Makovicky, Kristina Jakic, Monika Burikova, Eva Sedlackova, Barbora Svitkova, Silvia Tyciakova, Vojtech Bystry, Nicolas Blavet, Boris Tichy, Matej Hrnciar, Jaroslav Budis, Miroslav Tomas, Peter Dubovan, Georgina Kolnikova, Veronika Repaska, Nikoleta Mojzesova, Eva Zomborska, Daniel Pindak, Michal Mego, Tomas Szemes, Miroslava Matuskova   +25 more
wiley   +1 more source

Synthesis and characterization of N-octanoyl glycol chitosan as a novel temperature and pH-sensitive injectable hydrogel for biomedical applications

Materials & Design
Multi-responsive hydrogel formulations have received significant attention in biomedical applications as promising injectable depots and platforms for tissue regeneration.
Hoang-Minh Pham, Chanyang Joo, Mst Jannatul Ferdous, Israr Ali, Sun-Woong Kang, Kang Moo Huh   +5 more
doaj   +1 more source