Rapid, sensitive and selective detection of glyphosate in wheat and rice flour using a polar stationary phase by LC-MS/MS.

Rapid, sensitive and selective method was studied for the determination of glyphosate in rice and wheat flour using a Raptor Polar column. Samples were extracted with acidified methanol solution. Isotope labeled internal standard was added with the extraction solvent to ensure accurate tracking and quantitation.

Toxicological aspects of cannabinoid, pesticide and metal levels detected in light Cannabis inflorescences grown in Italy.

Recently, the cultivation of light Cannabis, with a total THC content less than 0.6%, has been encouraged due to its industrial and therapeutic potential. This has increased the consumption of hemp for both smoking purposes and food preparation.

Nanopesticides: Physico-chemical characterization by a combination of advanced analytical techniques.

The recent application of manufactured nanomaterials (MNMs) in plant protection products (PPPs) enhances stability of the active substance (a.s.), minimizes application losses, reduces the quantities of a.

Hyperbaric oxygen therapy in the treatment of secondary keratoendotheliosis.

We evaluated the effectiveness of hyperbaric oxygen therapy in the treatment of keratoendotheliosis secondary to surgical treatment. A total of 33 patients were randomized to two arms of this study. The first arm consisted of 12 patients treated with pharmacologic therapy and hyperbaric oxygen daily for ten days.

New applications of the neodymium: yttrium aluminum garnet laser in the Q-switched mode: experimental results.

We describe the interaction of the neodymium: yttrium aluminum garnet (Nd:YAG) laser energy with intraocular lenses using the laser in the Q-switched mode. Using this method, it is possible to treat opacities that eventually might occur at the level of the visual axis on the optic faces of polymethylmethacrylate intraocular lenses (IOLs) if safety parameters (perfect focusing, use of additional lenses, and slight and continuous movement of the focal point of the laser) are followed. However, it is not possible to treat the silicone IOLs with the Nd:YAG laser because the threshold values for damage to the IOL are lower than the energy values required for destroying the capsular opacities on the optic axis.