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Journal : Medicra (Journal of Medical Laboratory Science/Technology)

The Effect Of Using Personal Protection Equipment (PPE), Mileage, And Smoking Habits On Hair Lead (Pb) Levels: Pengaruh Penggunaan Alat Pelindung Diri (APD), Jarak Tempuh Dan Kebiasaan Merokok Terhadap Kadar Timbal (Pb) Rambut Wulandari, Devyana Dyah; Rohmah, Wardah; Nidianti, Ersalina; Santoso, Andreas Putro Ragil; Andini, Ary
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 4 No. 1 (2021): July
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v4i1.1435

Abstract

Street sweepers, traffic officers, roadside sellers and motorcyclists, including students are subjects who are vulnerable to exposure to vehicle fumes. One of the air pollution generated from motor vehicle fumes is lead (Pb) which is toxic to humans and is accumulative. This study aimed to analyze the relationship between characteristic factors and lead levels in hair using the Atomic Absorption Spectroscopy (AAS) method. Respondents in this study were 32 male university students. The results showed a significance value of 0.274 (p> 0.05) on the parameter of PPE use, 0.049 (p <0.05) on the mileage parameter, and 0.576 (p> 0.05) on the smoking habit parameter. So it can be concluded that there is no effect of the use of PPE and smoking habits on hair lead levels and there is an effect of mileage on hair lead levels in student respondents.
Hubungan Kadar Cr dalam Air Tambak terhadap Cr Pada Ikan Nila (Oreochromis niloticus), Ikan Bandeng (Chanos chanos) dan Udang Vaname (Litopenaeus vannamei) di Kawasan Jabon Sidoarjo: Relationship of Cr Levels in Pond Water to Cr in Tilapia (Oreochromis niloticus), Milkfish (Chanos chanos) and Vaname Shrimp (Litopenaeus vannamei) in Jabon Sidoarjo Area Andini, Ary; Ainiyah, Siti Dzurrotul
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 1 No. 1 (2018): July
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v1i1.1547

Abstract

Disposal of Lapindo mud into Porong river had caused environmental polluted which might affect water quality and surrounding especially ponds in Jabon Subdistrict, Sidoarjo city. One of hazardous contaminant that harmful to health was chromium (Cr) metal which had carcinogenic effect. The aim of this study was analyzed Cr levels in ponds water, Nile tilapia (Oreochromis niloticus) flesh, Milkfish (Chanos chanos) flesh, Vaname shrimp (Litopenaeus vannamei) flesh, and analyzed the correlation of Cr levels ponds water to Cr levels of Nile tilapia, milkfish, Vaname shrimp. Results of study shown that Cr levels of all ponds water sample were <0,0201mg/L which indicated safe to consumed because they were lower than standard of water Cr levels about <0,05 mg/L. Result of Cr levels in Nile tilapia flesh and Milkfish flesh had same Cr levels about <0,0004 mg/kg which indicated safe to consumed because they were lower than standard of Cr levels fish flesh about <2,5 mg/kg. Shrimp flesh taken from T3 (0,532 mg/kg ) and T5 (0,461 mg/kg) were higher than standard of Cr levels shrimp flesh about 0,4 mg/kg hence need beware to consume. Correlation analyzed of ponds water Cr levels to Nile tilapia flesh, Milkfish flesh, Vaname shrimp flesh Cr levels shown those were not correlation between both of them because P >0,05.
Penentuan Kadar Logam Berat Merkuri (Hg) Dan Cadmium (Cd) Dalam Kosmetik Dengan Atomic Absorption Spectroscopy (AAS): Determination of Heavy Metals Mercury (Hg) And Cadmium (Cd) In Cosmetics With Atomic Absorption Spectroscopy (AAS) Wulandari, Deyana Dyah; Andini, Ary; Puspitasari, Adela
Medicra (Journal of Medical Laboratory Science/Technology) Vol. 1 No. 2 (2018): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v1i2.1830

Abstract

Cosmetics are materials intended for use on the outside of the human body or teeth and mucous membranes of the mouth especially to cleanse, scent, change the appearance and / or improve body odor or protect or nourish the body in good condition. In cosmetics can contain harmful active ingredients, one of them is heavy metal. In this study we tested the heavy metals content of mercury and cadmium on cosmetic samples sold in the online market using Atomic Absorption Spectroscopy (AAS) with wavelengths of 253,7 nm for mercury and 228,8 nm for cadmium. Result showed that from 10 cosmetic samples, there were no cosmetic products containing heavy metals mercury and cadmium above the predetermined maximum limit.
Co-Authors Ainiyah, Siti Dzurrotul Aisyah . Akhmad, Nur Faradila Alfri Danti Izky Oktavia Andreas Putro Ragil Santoso, Andreas Putro Ragil Angggraini, Rahayu Anggriyani, Rinda Anita Anita Anita Anita Anita Ardyarini Dyah Savitri Arsya Tazkiya Asror, Anita Rizki Rahmawati Atika Nur Laila Awwalia, Evy Sylvia Brina Thursina Dibiasi Budiarti, Rizqi Putri Nourma Chilyatuz Zahroh Devita Rahma Putri Deviyani, Dira Devyana Dyah Wulandari Edjianto, Soebagijo Poegoeh Endah Budi Permana Putri Endah Prayekti Endang Sulistiyani Ersalina Nidianti Evi Sylvia Awwalia Evy Sylvia Awwalia Fadillah Triasmoro Fadlillah Triasmoro Iskandar Fakurazi, Sharida Farah Nuriannisa Fauziah, Luqiana Fitria Agustina Gilang Nugraha Halimah Prisilia Hamiduumajid Ballihg Ballihgoo Hana Murni Kartika Sari Handayani Handayani Hermawati, Septina Isro’ Hidayat, Muhammad Taufiq Husein Firdaus Ibrahim Dwi Waluyo Putra Ima Kurniastuti Imratul Mukarramah Indah Lestari Indah Lestri Indah Nur Kamaliyah Irda Puspita Kamariyah, ST. Kardina, Rizki Nurmalya Khamida Khamida Khiliah Navis Khusnah, Hidayatul Kifli, Nurolaini Lili Susan Rahmawati Maghfuroh, Qonita Iklila Mardhotillah, Rachma Rizqina Marinda Dwi Puspitarini Mega Silvia Anggraini Sukri Moch Samsul Arifin Mohammad Nasir Mufarikoh, Zainatul Muhamad Damar Baskara Muhammad Afwan Romdloni Muhammad Raffli Muhammad Taufiq Hidayat Mukarramah, Imraatul Nathalya Dwi Kartika Sari Navis, Khiliah Nerisafitra, Paramitha Nila Qurrotul A’yun Nur Hamidah Paramitha Nerisafitra Prayekti, Endah Puspitasari, Adela Puspitasari, Renny Novi Rahayu Anggraini Rahmawati Fitri Awalia Rahmawati, Lili Susan Ratna Sofaria Munir Retno Diah Putri Ekayanti Rhomadhoni , Muslikha Nourma Riyan Sisiawan Putra Rizki Amalia Rizki Nurmalya Kardina Rizki Nurmalya Kardina Rohmah, Wardah Rukman, Nia Kurniaty Salimi, Syafrina Maulidyatus Salman Firmansyah Satya Nugraha Wirayudha Siska Wulandari, Siska Siti Dzurrotul Ainiyah Siti Husnul Khotimah Siti Nur Aniza Sofaria Munir, Ratna Soleha, Umdatus Sri Hartatik Suryandaru, Suryandaru Syafiuddin, Achmad Thomas Sumarsono Thomas Sumarsono Wandara Sekar Ayu Pramesti Wideistianti, Annisa Pricilya Widya Novita Sari Widya Novitasari Wijanarko, Robert Aditya Wulandari, Deyana Dyah Yauwan Tobing Lukiyono Zain, R.A Wafiqah Aulia Zainatul Mufarikoh