Institution of cardiopulmonary bypass in an awake patient for resection of isolated intrathoracic right subclavian artery aneurysm causing near total compression of the trachea.

The subclavian artery's intrathoracic segment is a rare peripheral artery aneurysm site. Common causes are atherosclerosis, trauma, vasculitis, and infection. Subclavian artery aneurysms have a higher propensity for rupture, thrombosis, embolization, and compression of surrounding structures, thus necessitating urgent surgical care.

Distinct and interdependent functions of three RING proteins regulate recombination during mammalian meiosis.

During meiosis, each pair of homologous chromosomes becomes connected by at least one crossover, as required for accurate segregation, and adjacent crossovers are widely separated thereby limiting total numbers. In coarsening models, this crossover patterning results from nascent recombination sites competing to accrue a limiting pro-crossover RING-domain protein (COR) that diffuses between synapsed chromosomes. Here, we delineate the localization dynamics of three mammalian CORs in the mouse and determine their interdependencies.

Prescribing Pattern and Effectiveness of Antihypertensives in Patients Suffering from Hypertension to Diabetes Mellitus with and without Compelling Indications in Tertiary Care Hospital.

The prevalence of hypertension (HTN) and diabetes mellitus (DM) is increasing worldwide, and their coexistence is well-documented. Managing both conditions is challenging due to shared pathophysiological mechanisms and the need to balance blood pressure (BP) control with glycemic management. The objective of this protocol was to consider the prescribing pattern and effectiveness of antihypertensive agents in hypertensive and diabetic patients, with and without compelling indications, at tertiary care hospital.