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Journal : aesculapius medical journal

Hubungan Rasio Lebar Bahu dan Panjang Leher terhadap Daya Tahan Kardiorespiratori pada Anggota Tim Bantuan Medis Baswara Prada Agus Pramana Shakti Manik Artha; Tanjung Subrata; Fransiscus Fiano Anthony Kerans
Aesculapius Medical Journal Vol 4 No 1 (2024): February
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/amj.4.1.2024.109-115

Abstract

[The Relationship between Shoulder Width and Neck Length Ratio on Cardiorespiratory Endurance in TBM Baswara Prada Members] Cardiorespiratory endurace is the ability of the heart-lung system and muscles used to deliver oxygen during sustained physical activity. Cardiorespiratory endurance for each body type (somatotype) is generally different. Somatotype differences in this study included the ratio of shoulder width to neck length. This study aims to determine the relationship between the ratio of shoulder width and neck length to the cardiorespiratory endurance of TBM Baswara Prada members. The method of this study was observasional with analytical cross sectional. In this study, sampling was carried out using the non-probability sampling method with consecutive sampling techniques. This study was conducted on 70 student who are member of TBM Baswara Prada. This study used primary data through observation or direct observation of research subjects according to the inclusion and exclusion criteria. Data were analyzed using the Pearson correlation statistical test with normally distributed data. The results were as follows: The average ratio biacromial width and neck length and cardiorespiratory endurance; 2.83+0.35; 59.25+11.91 respectively; and the relationship of both was strong negative significance (0.05) with a correlation coefficient (-0.720). The conclusion of this study is that there is a relationship between the ratio of biacromial width and neck length with cardiorespiratory endurance which is negative and significant The present study is anticipated to enhance the caliber of TBM Baswara's human resources in selecting members with good cardiorespiratory endurance indicators by using the ratio of shoulder width to neck length.
Deselularisasi Makroalga Eucheuma cottonii dan Ulva sp. sebagai Bahan Dasar Perancah untuk Rekayasa Jaringan I Kadek Adi Aryatama; Komang Trisna Sumadewi; Fransiscus Fiano Anthony Kerans
Aesculapius Medical Journal Vol 4 No 3 (2024): October
Publisher : Fakultas Ilmu Kedokteran dan Ilmu Kesehatan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/amj.4.3.2024.313-321

Abstract

Scaffold fabrication is an essential component in tissue engineering which is important in the field of biomedicine and regenerative health therapy. One of the scaffold fabrication methods is tissue deselularization method. In general, deselularization methods use animal organ as the base material. However, a number of studies in recent years have explored the potential of cellulose-based tissue engineering scaffolds from macroalgae. Macroalgae Eucheuma cottonii and Ulva sp. are seaweed species with high cellulose content and high abundance in Indonesia. Therefore, this study aims to determine whether macroalgae Eucheuma cottonii and Ulva sp. can be desulphurized by physico-chemical methods using the immersion-agitation technique of samples in Triton X-100 solution to be used as biological scaffolds. The research method used was an experimental research method divided into control and treatment groups consisting of Triron X-100 concentration variations, namely 0.1%, 0.5%, and 1%. The results of this study showed that the successful deselularization of Eucheuma cottonii using Triton X-100 solution with a concentration of 0.5% and 1% for 10 days was able to provide a clear transparent macroscopic picture and a microscopic picture of the loss of cell nuclei by maintaining the cell wall structure. However, the three concentrations of Triton X-100 could not desulphurize the macroalgae Ulva sp. Testing the pore characteristics of the scaffold, biodegradability test, and biocompability test still need to be done to evaluate the success of this macroalgae-based scaffold so that it can be utilized in tissue engineering.