In Vitro Comparison of Polymerization Techniques on the Strength and Hardness of Denture Base Resins.

Purpose: Acrylic dentures fabricated using polymethyl methacrylate are subjected to either intraoral fatigue stress or extraoral impact stress, eventually forming microcracks and fractures. This limitation should be overcome by either modification in the acrylic resin material or in polymerization techniques. This study compares the impact strength and flexural strength of high-impact resin to conventional resin in short- and long-heat polymerization settings.

Risk of Bleed During Pregnancy in Women with Epilepsy Due to Cerebral Vascular Malformations.

Background: Cerebral vascular malformations are rare but important causes of epilepsy in young women. The risk of bleed during pregnancy and delivery as well as the fetal outcomes are important concerns for women with epilepsy (WWE) due to cerebral vascular malformations (EVM).

Objectives: We compared the maternal and fetal outcomes of a cohort of EVM with women with focal epilepsy due to other causes (ENVM).

Assessment of age specific serum Prostate Specific Antigen (PSA) levels for Indian population: A retrospective analysis at a tertiary healthcare facility.

Introduction: Prostate-specific antigen (PSA) is a key marker for prostate cancer screening, but its utility is debated, prompting exploration of PSA derivatives for improved accuracy. While racial variations in serum PSA levels are documented, limited data exists for the Indian population. Given increasing life expectancy and heightened awareness of prostate cancer, this study aims to establish age-specific PSA ranges in an Indian cohort, contributing vital insights for population-specific screening and diagnosis.

SGLT1 contributes to glucose-mediated exacerbation of ischemia-reperfusion injury in ex vivo rat heart.

Hyperglycaemia is common during acute coronary syndromes (ACS) irrespective of diabetic status and portends excess infarct size and mortality, but the mechanisms underlying this effect are poorly understood. We hypothesized that sodium/glucose linked transporter-1 (SGLT1) might contribute to the effect of high-glucose during ACS and examined this using an ex-vivo rodent heart model of ischaemia-reperfusion injury. Langendorff-perfused rat hearts were subjected to 35 min ischemia and 2 h reperfusion, with variable glucose and reciprocal mannitol given during reperfusion in the presence of pharmacological inhibitors of SGLT1.

In-hospital outcomes of pulmonary hypertension in HIV patients: A population based cohort study.

Background: Pulmonary hypertension (PH) is a known complication of HIV infection. Outcomes of HIV-infected patients with PH (HIV-PH) have not been well established. We aim to assess various in-hospital outcomes such as mortality, resource utilization, and health care burden associated with HIV patients with concurrent PH.