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  1. Increased level of activated gamma delta lymphocytes correlates with disease severity in HIV infection
    Norazmi MN, Arifin H, Jamaruddin MA
    Immunol Cell Biol, 1995 Jun;73(3):245-8.
    PMID: 7590898
    The lymphocyte subset expressing the gamma delta T cell receptor is increased in several infectious diseases including HIV infection. In this study the expression on gamma delta lymphocytes of the T cell activation markers CD25, HLA-DR and CD38, as well as the two isoforms of CD45, namely CD45RA and CD45RO, was determined in the peripheral blood of 56 HIV-infected intravenous drug users and 34 HIV-seronegative blood donors by two-colour flow cytometry. The percentage of gamma delta lymphocytes expressing HLA-DR and CD38 was higher than those in HIV-seronegative controls (P < 0.001 and P < 0.0001, respectively). Furthermore the HLA-DR+gamma delta+ lymphocytes correlated inversely with CD4+ T lymphocyte absolute count (P < 0.02 for both). The levels of gamma delta lymphocytes expressing CD25, CD45RA and CD45RO were similar to those in HIV-seronegative controls. Activated gamma delta lymphocytes may play a role in the HIV disease process and could provide a useful marker for disease progression.
  2. Fulltext Data for the subsurface characterization of Pahang River Basin with the application of Transient Electromagnetic geophysical surveys
    Arifin H, Kayode J, Arifin K, Zahir Z, Abdullah M, Azmi A
    Data Brief, 2020 Jun;30:105491.
    PMID: 32373680 DOI: 10.1016/j.dib.2020.105491
    The Transient Electro-Magnetic (TEM) geophysical technique was deployed to map and characterized the subsurface of Pahang River Basin along the East Coast Peninsula Malaysia. The data aimed at differentiating between the massive zones and the weak zones within the region, to also assess and differentiate the subsurface structures and comes up with recommendations for policy decision, formulation and plans on the flooding impact, surface water and groundwater managements, in addition to other environmental related issues ravaging the area. The data presented in this paper, showed the properties of the subsurface rocks underlain the region as beneficial to the Agriculturists; Climatologists; Engineers; Environmentalists; Geoscientists, Hydrologists and Policy formulation officers. The TEM data collection utilized a 100 m x 100 m single loop coil for both the Transmitter (Tx) loop and the Receiver (Rx) loop to produce a total surface area coverage of 10,000 m2 per survey line along a single profile. The total area covered in the data extended across an average area of 30 km x 40 km in parts of Maran, Temerloh and Jerantut districts, within the State of Pahang, East Coast, Peninsula Malaysia. The conductivity data recorded varied from -20 mS/m to about 440 mS/m at a maximum depth of about 375 m. On the other hand, the resistivity data recorded varied from 0 Oh-m to about 1000 Oh-m. The information derived from the data are intended for potential abstraction by the Malaysian Groundwater Management Board; the Department of Mineral and Geoscience; Department of Irrigation and Drainage; the Pahang State Water Board, and the Department of Agriculture.
  3. Overview of ICU Nurses' Knowledge and Need Assessment for Instrument to Detect Sick Building Syndrome
    Kurniawati ND, Dewi YS, Wahyuni ED, Arifin H, Poddar S, AlFaruq MF, et al.
    SAGE Open Nurs, 2024;10:23779608241288716.
    PMID: 39676899 DOI: 10.1177/23779608241288716
    INTRODUCTION: Nurses in intensive care units (ICUs) are vulnerable to sick building syndrome (SBS), which can affect their health, performance, and patient safety. Understanding SBS is crucial in healthcare to protect both staff and patients. However, many ICU nurses lack knowledge about this condition and the necessary detection tools.

    OBJECTIVES: This study aimed to describe ICU nurses' knowledge about SBS and the need of an instrument to detect the signs and symptoms of SBS.

    METHODS: A cross-sectional study was conducted with a sample of 100 ICU nurses, recruited through simple random sampling from the Critical Care Indonesia Nurse Association. The study focused on nurses' knowledge of SBS and the need for an instrument to detect it. Research instruments included basic respondent characteristics, nurses' knowledge, and the need for an SBS detection tool. Data were analyzed using descriptive statistics.

    RESULTS: The majority of respondents exhibited a good level of knowledge (66%), yet many answered questions incorrectly regarding SBS etiology, symptoms, and effects. This was exemplified by incorrect responses attributing noise and chemicals as causes of SBS, overlooking fatigue as a symptom, and inaccurately assessing the physical effects of SBS. Notably, nurses demonstrated strong knowledge regarding SBS prevention (71%) and treatment (94%). Respondents unanimously supported the necessity of an instrument capable of detecting SBS among ICU nurses (71%), with an electronic instrument being the preferred option over other forms.

    CONCLUSION: ICU nurses possess a good level of knowledge about SBS. It is recommended to develop and investigate an electronic-based instrument for detecting SBS. Additionally, implementing an e-learning educational program could further enhance the knowledge and management of SBS among healthcare professionals.

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