DEHP impairs the oxidative stress response and disrupts trace element and mineral metabolism within the mitochondria of detoxification organs.

Di(2-ethylhexyl) phthalate (DEHP), a widely utilized plasticizer in various consumer products, is classified as an endocrine disruptor and has been implicated in numerous adverse health effects, including oxidative stress, inflammation, and metabolic disturbances. Despite the growing body of literature addressing the systemic effects of DEHP, the specific influence of DEHP-induced oxidative stress on mitochondrial function within detoxification organs, particularly the liver and kidneys, remains largely unexplored. This study evaluated the effects of DEHP exposure (0, 100, 200, and 400 mg/kg/day) on mitochondrial oxidative stress, trace elements, and mineral metabolism associated with signaling pathways in the liver and kidneys of rats.

Pigmented villonodular synovitis and rheumatoid arthritis: diagnostic challenges and therapeutic considerations in a case of knee pain.

We present a case of a woman in her 30s who visited the rheumatology clinic due to her persistent knee pain for 5 years, which spread to multiple joints. She was diagnosed with seropositive rheumatoid arthritis (RA). While most joints responded well to methotrexate and subsequently etanercept, persistent unilateral knee pain prompted further investigation.

In vitro and in vivo investigation of Argiope bruennichi spider silk-based novel biomaterial for medical use.

As a natural and biocompatible material with high strength and flexibility, spider silk is frequently used in biomedical studies. In this study, the availability of Argiope bruennichi spider silk as a surgical suture material was investigated. The effects of spider silk-based and commercial sutures, with and without Aloe vera coating, on wound healing were evaluated by a rat dorsal skin flap model, postoperatively (7th and 14th days).

Evaluating Leaf Wettability and Salt Hygroscopicity as Drivers for Foliar Absorption.

The objective of this study was to evaluate the rate of foliar absorption of magnesium (Mg) salts with different deliquescence and efflorescence relative humidity values (DRH and ERH, also known as point of deliquescence (POD) and point of efflorescence (POE), respectively) when supplied to leaves of model plants with different wettability properties. For this purpose, a greenhouse pot experiment was conducted with lettuce (very wettable), broccoli (highly unwettable) and leek (highly unwettable). Foliar sprays contained 0.