A Case of Stanford Type A Acute Aortic Dissection With Preoperative Extensive Cerebral Infarction Successfully Treated Surgically.

Patients with organ malperfusion from acute aortic dissection (AAD) have poor outcomes, and the surgical indications for patients with AAD complicated by extensive cerebral infarction have not been established. Here, we report a successfully treated surgical case of a patient with cerebral infarction and Stanford type A, AAD. A 77-year-old man was admitted to the hospital with a chief complaint of left paresis.

Prevention of surgical adhesions with gelatine sealing sheet in a canine adhesion model.

Objectives: Although reoperation has been increasingly performed in cardiovascular surgery in recent years, preventing surgical adhesions remains an unsolved complication. Therefore, this study aimed to investigate whether gelatine sealing sheets are more effective than fibrin sealing sheets in preventing surgical adhesions.

Methods: Bilateral femoral arteries of 20 beagle dogs under general anaesthesia were pricked with syringe needles, and gelatine and fibrin sealing sheets were applied on the bleeding points to make canine adhesion models.

Targeted disruption of GAK stagnates autophagic flux by disturbing lysosomal dynamics.

The autophagy‑lysosome system allows cells to adapt to environmental changes by regulating the degradation and recycling of cellular components, and to maintain homeostasis by removing aggregated proteins and defective organelles. Cyclin G‑associated kinase (GAK) is involved in the regulation of clathrin‑dependent endocytosis and cell cycle progression. In addition, a single nucleotide polymorphism at the GAK locus has been reported as a risk factor for Parkinson's disease.