Evaluation of methods for detection of Campylobacter in raw milk: A multi-country study.

Raw milk is considered a high-risk source of Campylobacter due to faecal contamination from healthy cattle and farm environments, thus linking raw milk consumption to global outbreaks. Detection of Campylobacter in raw milk poses challenges due to low contamination levels and antibacterial properties of the milk. Culture-based protocols for Campylobacter detection in milk vary, mainly with regard to pH adjustment and the choice of enrichment broth.

Femtosecond laser-assisted retinal imaging and ablation: experimental pilot study.

Purpose: To investigate retinal imaging and ablation using femtosecond laser pulses.

Materials And Methods: Two non-amplified near-infrared femtosecond lasers were used to irradiate porcine retinal specimens in vitro. The lasers were used for tissue removal as well as multiphoton laser scanning microscopy.

In-the-bag dislocation of a hydrophilic acrylic intraocular lens.

We report a case of a dislocated hydrophilic acrylic intraocular lens (IOL) inducing astigmatism and causing chronic pain and cystoid macular edema as a result of a folded haptics, which mechanically irritated the iris. Scanning electron micrographs of the explanted IOL, including the capsular bag, showed a folded IOL haptic incarcerated in the capsular bag.