Estimation of macroplastic yield from river basin to coastal area: A case study of the Klang River, Malaysia.

Plastic pollution in aquatic ecosystems has become a critical global environmental challenge, threatening biodiversity, water quality, and human health. This study investigates macroplastics distribution and characterization in the highly polluted Klang River, Malaysia, and proposes a protocol to compute total macroplastic yield in the river basin. A total of 240 macroplastic items were collected over a 20-km stretch from the river mouth inland, with an average of 0.

Relapse of Diffuse Large B-Cell Lymphoma as Painless Masses in the Abdominal Wall Muscles: A Rare Case Report.

Background: The most frequent type of non-Hodgkin lymphoma (NHL) is diffuse large B-cell lymphoma (DLBCL). Although lymph nodes are the most commonly affected organs compromising 70% of DLBCLs, only 5% of extranodal lymphomas represent skeletal muscle involvement. Specifically, abdominal wall muscle involvement is rare and there are only a few reported cases of DLBCL with this type of muscle involvement.

Dengue's climate conundrum: how vegetation and temperature shape mosquito populations and disease outbreaks.

Introduction: Dengue, a prevalent mosquito-borne viral disease in tropical regions, is influenced by environmental factors such as rainfall, temperature, and urbanization. This study aims to assess the effects of microclimate, vegetation, and Aedes species distribution on dengue transmission in distinct hotspot and non-hotspot locations.

Methods: This cohort study was conducted in two sites within Selangor, Malaysia: a recurrent dengue hotspot and a non-dengue hotspot.

Psychological inflexibility and anxiety among house officers in a hospital in Selangor, Malaysia.

Background: Anxiety is common among house officers. Psychological inflexibility increases the risk of anxiety. This study aimed to determine the associations between anxiety and sociodemographic factors, work-related variables, and psychological inflexibility, and to identify predictors for anxiety among house officers in a hospital in Malaysia.

The prehospital paediatric emergency care burden managed by a public ambulance service in the Western Cape, South Africa.

Background: Paediatric mortality rates in low- and middle-income countries account for over 80% of the global burden. In South Africa, one in every 33 children will not reach the age of five. Despite the high mortality rate, there is a paucity of data describing the prehospital paediatric under-five emergency care burden in South Africa.