Health risk assessment of heavy metals in cosmetic products sold in Iran: the Monte Carlo simulation

Ghaderpoori, Mansour; Kamarehie, Bahram; Jafari, Ali; Alinejad, Abdolazim; Hashempour, Yalda; Saghi, Mohammad Hossein; Yousefi, Mahmood; Conti, Gea Oliveri; Mohammadi, Ali Akbar; Ghaderpoury, Afshin; Ferrante, Margherita

doi:10.1007/s11356-019-07423-w

Cited by 73 publications

(50 citation statements)

References 40 publications

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“…BF and BW are the bio accessibility factor and body weight (kg), respectively. The BW value used in this research was 60 kg (El-Aziz et al, 2017; Ghaderpoori et al, 2019).…”

Section: Health Risk Assessment Of Cosmetic Products Systemic Exposure Dosage (Sed)mentioning

confidence: 99%

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Assessment of Some Heavy Metals in Selected Cosmetics Commonly Sold in Katsina Markets and Their Human Health Risk

I.T.¹,

Haruna²,

H.M.³

et al. 2021

Int. j. res. appl. sci. biotechnol.

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Cosmetic product protection is a serious concern because of the presence of heavy metals. Accumulation of these metals affect human body over a time. The study was aimed at assessing the levels of some toxic metals in different cosmetic products sold at different shops and markets in Katsina metropolis. The cosmetic items included nine face powder and nine lipsticks. The cosmetics were digested and analyzed for heavy metals (Ni, Cd, Cr and Pb) using Atomic Absorption Spectrophotometer. Risk of this metals to the consumer was determine using systematic exposure dosage (SED), margin of safety (MoS), hazard quotient (HQ), hazard index (HI) and cancer risk (CR). The range of the concentration in face powder was 0.007-0.624±0.003-1.508 mg/kg. The concentration ranges in lipsticks was 0.012-0.036 ± 0.009-0.036 mg/kg. Lead has the highest concentration in face powder and chromium has the highest concentration range in lipstick, while cadmiun has the least concentration in both face powders and lipsticks. The concentration of all the heavy metals are below permissible limit. The Margin of Safety (MoS) values calculated for different metals were higher than the established safe standard by WHO except for Cr in face powders. The obtained SED values are much lower than PTDI. HQ values were within permissible limit indicating low risk of detrimental effect. HI value is greater than one in face powder and less than one in lipsticks. The carcinogenic risk (CR) estimated are within permissible limit except for Cd.

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“…BF and BW are the bio accessibility factor and body weight (kg), respectively. The BW value used in this research was 60 kg (El-Aziz et al, 2017; Ghaderpoori et al, 2019).…”

Section: Health Risk Assessment Of Cosmetic Products Systemic Exposure Dosage (Sed)mentioning

confidence: 99%

“…Based on United States Environmental Protection Agency (USEPA), the RfDs for Cd, Cr, Ni and Pb are 0.001, 0.001, 0.02 and 0.04 respectively. The amount of UF and MF as the default values is 100 and 1, respectively (Ghaderpoori et al, 2019;Idris et al, 2019).…”

Section: Lowest No Observed Adverse Effect Level (Noael)mentioning

confidence: 99%

Assessment of Some Heavy Metals in Selected Cosmetics Commonly Sold in Katsina Markets and Their Human Health Risk

I.T.¹,

Haruna²,

H.M.³

et al. 2021

Int. j. res. appl. sci. biotechnol.

View full text Add to dashboard Cite

show abstract

“…Secara random, dilakukan simulasi terhadap angka-angka sehingga dihasilkan kombinasi yang mendekati distribusi yang paling fit [10]. Simulasi Monte Carlo adalah percobaan yang dilakukan dengan menggunakan sampel secara acak [11]. Teknik simulasi monte carlo terbagi atas 5 langkah sederhana:…”

Section: Pendahuluanunclassified

Simulasi Besaran Pinjaman terhadap Permohonan Kredit Menggunakan Monte Carlo

Murka

Sumijan

2021

INFEB

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Pemberian kredit kepada nasabah merupakan bagian yang sangat penting bagi PT.BPR LPN Tarantang dalam meningkatkan suatu laba. Kredit merupakan pemberian pemakaian pemakaian suatu uang atau barang kepada orang lain dalam jangka waktu yang ditentukan dengan jaminan atau tanpa jaminan, dengan pemberian jasa bunga atau tanpa bunga.. Dalam manajemen perbankan sangat perlu untuk menentukan besaran pinjaman kredit, sehingga jumlah besaran pinjaman nasabah kredit dapat terpenuhi. Penelitian ini melakukan data pinjman kredit tahun 2017 sampai 2019. Untuk mempercepat pengolahan data Besaran Pinjaman Kredit, diaplikasikan program berbasis Web dengan Bahasa pemrograman PHP. Hasil dari pengujian adalah untuk mendapatkan hasil prediksi besaran pinjaman dengan tingkat akurasinya sebesar 92%. Sehingga hasil yang diperoleh dapat membantu perusahaan PT.BPR LPN Tarantang dalam memprediksi besaran kredit ditahun yang akan datang.

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“…Penerapan metode Monte Carlo merupakan sebuah algoritma dengan menggunakan random sampling untuk mendapatkan hasil numerik, biasanya dilakukan simulasi berkali kali untuk mendapatkan distribusi dari entitas probabilistik yang tidak diketahui dan didapat hasil prediksi [2]. Simulasi Monte Carlo juga digunakan untuk menyelidiki ketidakpastian [3]. [8].…”

Section: Pendahuluanunclassified

Simulasi Algoritma Monte Carlo Dalam Memprediksi Tingkat Hafalan Al-Qur’an Santri

Nurcahyo

Yunus

2020

JSisfotek

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Islamic boarding schools are known to be able to give birth to the Qur'an's tahfidz. With the memorization program, the halaqah about the basic text of the religion makes the Islamic boarding schools increasingly known to the community as an educational institution and a strong milestone of religious knowledge that can bring blessings. The purpose of this study was to predict the level of rote learning of the students at the Tahfiz Lan Tabur Pagaralam Islamic Boarding School. Thus, it is easier for Islamic boarding schools to take strategies to improve the quality of students themselves. The data processed in this study are data sourced from the Natural Boarding School of Tahfiz Al-Qur’an Lan Tabur Pagaralam. Based on the number of students who memorized the Al-Qur'an or Tahfidz in the 2017 to 2019 class which is processed by Monte Carlo algorithm simulation. The processing step is to bring up a random number from the sampling data that has been taken. The results of testing on this method found that the system used to predict the level of memorization of the Al-Qur'an with an average accuracy of 84% in 2018 and an average accuracy of 88% in 2019. With a high degree of accuracy, simulations performed using the Monte Carlo algorithm can predict the number of students memorized by the Qur'an, making it easier for Islamic boarding schools to obtain information about the likelihood of future events at the level of memorization of students at Islamic boarding schools Alam Tahfiz Al-Qur’an Lan Tabur Pagaralam.

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Health risk assessment of heavy metals in cosmetic products sold in Iran: the Monte Carlo simulation

Cited by 73 publications

References 40 publications

Assessment of Some Heavy Metals in Selected Cosmetics Commonly Sold in Katsina Markets and Their Human Health Risk

Assessment of Some Heavy Metals in Selected Cosmetics Commonly Sold in Katsina Markets and Their Human Health Risk

Simulasi Besaran Pinjaman terhadap Permohonan Kredit Menggunakan Monte Carlo

Simulasi Algoritma Monte Carlo Dalam Memprediksi Tingkat Hafalan Al-Qur’an Santri

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