Fertility-sparing surgery for patients with malignant ovarian germ cell tumors: 10 years of clinical experience from a tertiary referral center.

Purpose: To describe a case series of patients with malignant ovarian germ cell tumors (MOGCT) treated exclusively with fertility-sparing surgery (FSS) with or without adjuvant chemotherapy.

Methods: We retrospectively reviewed the records of 27 patients with MOGCT treated in the Department of Obstetrics and Gynecology, University Hospital Center Zagreb, Croatia, between January 2009 and July 2019.

Results: The median age at diagnosis was 22 years, and the main symptom was abdominal distension (57.

Urgent Surgical Treatment of GIST of Esophago-Gastric Junction in a Patient with Giant Hiatal Hernia.

Gastrointestinal stromal tumors (GISTs), being the most common mesenchymal tumors of the gastrointestinal tract, arise most commonly in stomach (60-70%) and small intestine (20-25%) while other sites of origin are rare. In most cases, they are diagnosed accidentally due to their indolent clinical course; however, 10-30% have malignant potential. Gastric and esophageal GISTs carry a better prognosis than small bowel GISTs of similar size and mitotic rate.

Resveratrol prevents protein nitration and release of endonucleases from mitochondria during acetaminophen hepatotoxicity.

Overdose of acetaminophen (APAP) is a common cause of acute liver injury and liver failure. The mechanism involves formation of a reactive metabolite, protein binding, oxidative stress and activation of c-Jun N-terminal kinase (JNK), mitochondrial dysfunction, and nuclear DNA fragmentation caused by endonucleases released from damaged mitochondria. Previous work has shown that the natural product resveratrol (RSV) can protect against APAP hepatotoxicity in mice through prevention of lipid peroxidation and anti-inflammatory effects.

The role of the c-Jun N-terminal kinases 1/2 and receptor-interacting protein kinase 3 in furosemide-induced liver injury.

1. The mechanisms of furosemide (FS) hepatotoxicity were explored in mice. Specifically, C57Bl/6 J mice were treated with 500 mg FS/kg bodyweight, and c-Jun N-terminal kinase (JNK) activation and receptor-interacting protein kinase 3 (RIP3) expression were measured by western blotting.

Neutrophil activation during acetaminophen hepatotoxicity and repair in mice and humans.

Following acetaminophen (APAP) overdose there is an inflammatory response triggered by the release of cellular contents from necrotic hepatocytes into the systemic circulation which initiates the recruitment of neutrophils into the liver. It has been demonstrated that neutrophils do not contribute to APAP-induced liver injury, but their role and the role of NADPH oxidase in injury resolution are controversial. C57BL/6 mice were subjected to APAP overdose and neutrophil activation status was determined during liver injury and liver regeneration.