Memantine improves memory and hippocampal proliferation in adult male rats.

Neurogenesis occurs during the embryological development of the brain. However, it is universally accepted that in all adult mammalian brains, there are two sites of high-density cell division: the subventricular zone of the lateral ventricles (SVZ) and the subgranular zone (SGZ) of the dentate gyrus of the hippocampal formation. Doxorubicin (DOX) is an anthracycline agent which results in cognitive deterioration and memory impairment, whereas memantine (MEM) is an NMDA receptor antagonist which is approved for the treatment of Alzheimer's dementia.

SEAMHCRD deterministic compartmental model based on clinical stages of infection for COVID-19 pandemic in Sultanate of Oman.

The present novel coronavirus (COVID-19) infection has engendered a worldwide crisis on an enormous scale within a very short period. The effective solution for this pandemic is to recognize the nature and spread of the disease so that appropriate policies can be framed. Mathematical modelling is always at the forefront to understand and provide an adequate description of the transmission of any disease.

Postmastectomy pain syndrome after preoperative stellate ganglion block: a randomized controlled trial.

Background: This study investigated the effect of preoperative ultrasound (US) guided stellate ganglion block (SGB) with bupivacaine on the frequency of post mastectomy pain syndrome (PMPS).

Methods: Eighty patients scheduled for mastectomy with axillary dissection for breast cancer were included in this randomized controlled trial. Patients were randomized into two equal groups: Group A received US guided SGB one hour before surgery using five mL of 0.

Effect of atherosclerosis and the protective effect of the antioxidant vitamin E on the rabbit cerebellum.

Background: Atherosclerosis is a major cardiovascular disease and one of the commonest causes of mortality in the world. Speech, balance, fine motor control and cognition are affected by atherosclerosis of cerebellar arteries. This study investigated the protective role of vitamin E against induced atherosclerosis in the rabbit cerebellum.

Management of Anemia and other Hematologic Derangements in Patients with Chronic Kidney Disease.

Introduction: Chronic Kidney Disease (CKD) has adverse consequences on almost all body systems. The kidney does not function merely as an excretory organ, but participates in normal erythropoiesis, normal bone mineral deposition and blood pressure regulation.

Review: Anemia is prevalent in CKD with known deleterious effects on the car diovascular system.

Health consequences of cricket - view from South Asia.

Although cricket has origins in the British Empire, it is followed as a religion in South Asia, probably due to the influence of the former during their rule. The sport is equally popular among all groups of the society, and is not subject to gender or age constraints. It marks the epitome of reverence and is considered a battle for self-esteem, not only for those playing, but for those watching as well.

Risk factors associated with birth defects at a tertiary care center in Pakistan.

Background: Birth defects are defined as those conditions that are substantially determined before or during birth and which are recognizable in early life. They are an important cause of morbidity and mortality in infants. The main objective of the study was to determine the association of certain risk factors with birth defects occurring in pediatric patients seeking care in Civil Hospital, Karachi.

Malpractice awareness among surgeons at a teaching hospital in Pakistan.

Background: The duty of a doctor to take care presumes the person who offers medical advice and treatment to unequivocally possess the skills and knowledge to do so. However, a sense of responsibility cannot be guaranteed in the absence of accountability, which in turn requires a comprehensive medical law system to be in place. Such a system is almost non-existent in Pakistan.