Results 261 to 270 of about 5,460,297 (306)

Effects of hyaluronic acid on cartilage degradation

Current Opinion in Rheumatology, 1999
Based on the published literature available so far, it appears that naturally derived hyaluronic acid (HA) and newer formulations available on the market belong to the pharmacologic class of slow-acting drugs for the treatment of osteoarthritis. These compounds seem to have the potential to modulate the painful symptoms of osteoarthritis as well as to ...
D, Uebelhart, J M, Williams
openaire   +2 more sources

The effect of gamma radiation on the degradation of Salbutamol

Journal of Pharmaceutical and Biomedical Analysis, 1997
The use of ionizing radiation for sterilization of pharmaceuticals is now a well established technology. Degradation of salbutamol was investigated after gamma irradiation using HPLC and ESR spectroscopy. HPLC evidenced the formation of radiolytic products after gamma irradiation. Salbutamol showed a degradation of nearly 2% at 25 kGy. Sterilization of
J P, Basly, J L, Duroux, M, Bernard
openaire   +2 more sources

The effects of visual degradation on face discrimination

Ophthalmic and Physiological Optics, 2011
Citation information: McCulloch DL, Loffler G, Colquhoun K, Bruce N, Dutton GN & Bach M. The effects of visual degradation on face discrimination. Ophthalmic Physiol Opt 2011, 31
Mcculloch, Daphne L., Loffler, Gunter, Colquhoun, Kirsty, Bruce, Natalie, Dutton, Gordon N., Bach, Michael   +5 more
openaire   +3 more sources

Interdependencies of Degradation Effects and Their Impact on Computing

IEEE Design & Test, 2017
Editor’s note: Process variations, aging and wearout, are nonidealities that lead to suboptimal system performance and increased power. In order to understand the effects of these degradation effects, until now, researchers have investigated them thoroughly, but separately from each other. What this article shows is that process variations and wearout
Hussam Amrouch, Victor M. van Santen, Jörg Henkel   +2 more
openaire   +2 more sources

Effect of γ-Irradiation on Degradation of Alginate

Journal of Agricultural and Food Chemistry, 2003
The aqueous solution of alginate was irradiated by 60Co gamma-rays in the dose range of 10-500 kGy. To assess the effect of irradiation on the degradation of alginate, the irradiation-induced changes in the viscosity, molecular weight, color, monomer composition, and sequence were measured.
Lee, Dong Wook, Choi, Won Seok, Byun, Myung Woo, Park, Hyun Jin, Yu, Yong Man, Lee, Chong M.   +5 more
openaire   +3 more sources

Effect of cyclodextrins on the degradation rate of benzylpenicillin

Die Pharmazie, 2016
The effect of cyclodextrin (CD) inclusion complexes on the degradation of benzylpenicillin in aqueous solutions was investigated at several different pH values and 37 °C. The effects of neutral as well as both positively and negatively charged CDs were evaluated; all together 13 different CDs. Kinetic studies with HPβCD and RMβCD at pH ranging from 1.2
Popielec, A., Fenyvesi, E., Yannakopoulou , K., Loftsson , T.   +3 more
openaire   +2 more sources

Effect of imipramine on enkephalin-degrading peptidases

European Neuropsychopharmacology, 1999
In recent years, there has been increasing evidence of the involvement of the endogenous opioid system in mental depression and its treatment. In this work, we have measured the effect of imipramine on enkephalin-degrading peptidases in several rat brain areas.
J M, de Gandarias, J, Irazusta, A, Varona, J, Gil, D, Fernández, L, Casis   +5 more
openaire   +2 more sources

Pressure Effects on Lignocellulose‐Degrading Enzymes

Chemical Engineering & Technology, 2016
AbstractThe effect of elevated pressure on the activity and stability of industrially relevant lignocellulose‐degrading enzymes and their mixtures was investigated. It was observed that even at moderate pressure the tested enzymes can be applied at higher temperature as at ambient pressure without significant activity loss.
Kirsch, Christian, Surendran, Sruthi, Smirnova, Irina   +2 more
openaire   +1 more source

Effect of Abiotic Factors on Degradation of Imidacloprid

Bulletin of Environmental Contamination and Toxicology, 2017
The role of soil moisture, light and pH on imidacloprid dissipation was investigated. A high performance liquid chromatography (HPLC) based method was developed to quantify imidacloprid present in soil with a recovery of more than 82%. Rate of dissipation of imidacloprid from soil was faster in submerged condition compared to field capacity and air ...
Bibhab, Mahapatra, Totan, Adak, Naveen K B, Patil, G Guru P, Pandi, G Basana, Gowda, Manoj Kumar, Yadav, S D, Mohapatra, P C, Rath, Sushmita, Munda, Mayabini, Jena   +9 more
openaire   +2 more sources

Effect of cobalt on the anaerobic degradation of methanol

Journal of Fermentation and Bioengineering, 1993
Abstract The effect of trace elements on the methanogenesis from methanol and acetate was studied utilizing granular sludge obtained from an anaerobic wastewater treatment plant. The methanogenic activity from methanol was dramatically stimulated by the addition of a cocktail of trace elements in the basal medium.
Florencio, L., Jenicek, P., Field, J.A., Lettinga, G.   +3 more
openaire   +2 more sources