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Christopher Lawrence
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Medicine & Pharmacology Nursing Public Health

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Hubungan antara Adiksi Internet, Kualitas Tidur dan Tingkat Kecemasan Terhadap Kecerdasan Sosial pada Remaja Usia SMA Christopher Lawrence; Roni Linson Girsang; Iswadi; Imti Tsalil Amri
SCIENTIA JOURNAL Vol. 12 No. 2 (2023): SCIENTIA JOURNAL
Publisher : Universitas Adiwangsa Jambi

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This study aims to analyze the relationship between internet addiction, sleep quality, and anxiety levels on social intelligence among high school adolescents in Jambi in 2023. Adolescence is a critical period in social and emotional development, highly influenced by digital lifestyle and mental health factors. This research employed a quantitative approach using a survey method administered to a selected group of high school students through purposive sampling. The research instruments included validated standardized questionnaires to measure internet addiction, sleep quality, anxiety, and social intelligence. Data were analyzed using multiple linear regression to examine the simultaneous and partial effects of the three independent variables on social intelligence. The results revealed a significant relationship between internet addiction, sleep quality, and anxiety levels with adolescents’ social intelligence. Specifically, internet addiction and anxiety showed negative effects, while sleep quality demonstrated a positive effect on social intelligence. These findings hold important implications for developing interventions that support adolescent mental and social well-being in the digital age.
Histologi Kardiovaskular pada Wistar Diabetes Melitus Tipe 2 dengan Curcuma Zedoria Antonius Fransiskus Putra Meliala; Christopher Lawrence; Andreas Xaverio Bangun; Sondang Silitonga
SCIENTIA JOURNAL Vol. 13 No. 1 (2024): SCIENTIA JOURNAL
Publisher : Universitas Adiwangsa Jambi

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Type 2 Diabetes Mellitus (T2DM) can cause significant cardiovascular damage, including diabetic cardiomyopathy and diabetic vasculopathy, associated with increased oxidative stress and inflammation. This study aimed to evaluate the effect of Curcuma zedoaria extract on the improvement of heart and aorta histopathology in Wistar rats with T2DM. C. zedoaria extract was administered orally at doses of 100, 200, and 400 mg/kgBW for 6 weeks. The results showed that administration of C. zedoaria extract significantly reduced heart fibrosis and aortic elastin fragmentation, particularly at the 400 mg/kgBW dose. These findings suggest that C. zedoaria has potential as an adjunctive therapy to prevent cardiovascular damage in T2DM, with mechanisms involving the inhibition of oxidative stress and inflammation.
Co-Authors Andreas Xaverio Bangun Antonius Fransiskus Putra Meliala Imti Tsalil Amri Iswadi Roni Linson Girsang Sondang Silitonga