Benzotriazoles and bisphenols in wastewater from the food processing industry and the quantitative changes during mechanical/biochemical treatment processes.

Benzotriazoles (BTRs) and bisphenols (BPs), categorized as contaminants of emerging concern (CECs), pose significant risks to human health and ecosystems due to their endocrine-disrupting properties and environmental persistence. This study investigates the occurrence and behavior of nine BTRs and ten BPs in wastewater generated in a large-scale meat processing plant, evaluating the effectiveness of a modern mechanical-biological industrial on-site treatment plant in removing these contaminants, and based on the concentration levels from eleven sampling points at different stages of the treatment process. The method used to determine these micropollutants' concentration was ultrasound-assisted emulsification-microextraction for analytes isolation and gas chromatography-mass spectrometry for detection (USAEME-GC/MS).

Labial Length and Patient Symptomatology: Is There a Correlation?

Background: Labia minora length is used in classification systems and to determine labiaplasty candidacy, with shorter labia leading to nonsurgical recommendations.

Objectives: The aim of the study was to investigate the correlation between labia length and symptomatology.

Methods: Patients undergoing labiaplasty from January 2017 to May 2023 underwent chart review.

Algorithm for Trim and Wedge Labiaplasties.

In the last decade labiaplasty procedures have been on the rise in the United States. The trim and the wedge are among the most commonly used techniques. The purpose of this paper is to provide a trim-wedge algorithm to guide the surgeon based on the qualities of the individual patient.