Publications by authors named "A R Rahana"

Background: Medical transportation is an essential step in health care services, and includes ground, air and water transportation. Among the important uses of medical transportation is the delivery of blood products in the event of a clinical emergency. Drone technology is the latest technological advancement that may revolutionize medical transportation globally.

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Background: Methotrexate (MTX), which is the anchor drug in rheumatoid arthritis (RA), targets actively proliferating cells including the oocytes and granulosa cells which may impair the ovarian reserve. The purpose of this study was to determine the effects of MTX therapy on gonadotropic hormones, i.e.

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An accurate diagnosis for toxoplasmosis is crucial for pregnant women as this infection may lead to severe sequelae in the fetus. The value of IgG avidity assay as a tool to determine acute and chronic toxoplasmosis during pregnancy was evaluated in Universiti Kebangsaan Malaysia Medical Centre (UKMMC). In this study, 281 serum samples from 281 pregnant women in various trimesters were collected.

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Reduced fetal movement is a worrisome common complaint, not only for mothers but also for the attending medical personnel. The aim of this study was to analyse the pregnancy outcomes of women who presented primarily with reduced fetal movements (RFM). A retrospective study was performed based on patients' perception alone.

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Article Synopsis
  • This study investigates the effectiveness of freezing human semen using a mechanical freezer at -85°C compared to the traditional liquid nitrogen method at -196°C.
  • Conducted at the National University Hospital in Malaysia, the research analyzed various semen samples over a period of 30 days, checking their concentration, motility, and DNA integrity before and after freezing.
  • Results showed no significant differences in the quality of sperm stored at -85°C versus those stored at -196°C, suggesting that the higher temperature method could be a practical alternative for short-term semen storage.
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