Facial cosmetics are the most commonly consumed product, mainly by the women from all over the world irrespective of their age. The facial cosmetics may be contaminated with several toxic elements, which can get absorb on to the facial skin and migrate to the blood vessels. Hence the absorbed toxic elements can cause further adverse effects on the human body. The present study aims to assess the toxic element contents (arsenic, lead, nickel, mercury, and cadmium) in commonly consumed facial cosmetics (face powder, foundation, lightning creams, moisturizer, eye shadow, lipsticks, eyeliner, blush, mascara, sunscreen) and to carry out the risk assessment through different methods. The dermal risk was evaluated as SED, NOAEL, MoS, HQ and ILCR, which is linked with the exposure of selected toxic elements. The total CDDE for all selected elements in facial cosmetic products was found in increasing order as follow: face powder > foundation > lightning creams > moisturizer > eye shadow > lipsticks > eyeliner > blush > mascara > sunscreen. The HQ and HI values for selected elements were found to be < 1 in all facial cosmetics. Whereas the probable MoS of selected toxic elements in all facial cosmetics except eyeliner were found to be 3-4 folds lower than the minimum value of 100 regulated by the WHO.
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http://dx.doi.org/10.1016/j.yrtph.2022.105145 | DOI Listing |
J Mater Sci Mater Med
January 2025
Biomedical Engineering Department, Faculty of Engineering, Helwan University, Cairo, Egypt.
Bone cement is commonly utilized to secure prosthetic joints in the body because of its robust fixation, stability, biocompatibility, and immediate load-bearing capability. However, issues such as loosening, leakage, and insufficient bioactivity can lead to its failure. Therefore, improving its mechanical, physical, and biological properties is crucial for enhancing its efficiency.
View Article and Find Full Text PDFCoffee is a popular beverage with significant commercial and social importance. The study aimed to determine the fatty acids profile, volatile compounds, and concentration of major and trace elements (Na, Mg, K, Ca, P, S, Fe, Mn, Cu, Zn, Cr, Ni, Cd, and Pb) in the two most important varieties of coffee, namely arabica and robusta. The leaching percentages of mineral elements and the effect of boiling time on the transfer of elements to aqueous extracts were also determined.
View Article and Find Full Text PDFInt J Nanomedicine
January 2025
Department of Bio-Health Convergence, Kangwon National University, Chuncheon, 24341, Republic of Korea.
Purpose: Multi-walled carbon nanotubes (MWCNTs) were used as carriers for silver nanoparticles (AgNPs). In this process, MWCNTs were coated with mesoporous silica (MWCNT-Silica) for uniform and regular loading of AgNPs on the MWCNTs. In addition, astaxanthin (AST) extract was used as a reducing agent for silver ions to enhance the antioxidant, antibiofilm, and anticancer activities of AgNPs.
View Article and Find Full Text PDFPeerJ
January 2025
Faculty of Agricultural Sciences, University of the Punjab, Lahore, Punjab, Pakistan.
The continuous contamination of heavy metals (HMs) in our ecosystem due to industrialization, urbanization and other anthropogenic activities has become a serious environmental constraint to successful crop production. Lead (Pb) toxicity causes ionic, oxidative and osmotic injuries which induce various morphological, physiological, metabolic and molecular abnormalities in plants. Polyethylene glycol (PEG) is widely used to elucidate drought stress induction and alleviation mechanisms in treated plants.
View Article and Find Full Text PDFJ Trauma Acute Care Surg
January 2025
From the Department of Surgery (P.L.J., M.R.H., C.L.M., J.R.M., J.D.K., J.L.J.), University of Michigan Medical School; Center for Healthcare Outcomes and Policy (P.L.J., M.R.H., C.L.M., B.W.O., J.W.S.) and Department of Orthopedic Surgery (B.W.O.), University of Michigan Medical School; Department of Surgery (W.J.C.), Trinity Health Ann Arbor Hospital, Ann Arbor; Department of Surgery (B.D.M.), University of Michigan Health-Sparrow, Lansing; Department of Surgery (A.N.K.), Trinity Health Oakland Campus, Pontiac, Michigan; and Department of Surgery (J.W.S.), University of Washington, Harborview Medical Center, Seattle, Washington.
Background: As increased attention is placed on optimizing long-term outcomes of trauma patients by addressing mental health, little is known regarding the interplay of pre- and postinjury mental health on long-term financial and functional outcomes.
Methods: Patients from 19 Level 1 and 2 trauma centers took part in serial surveys 1 to 24 months postdischarge. Preinjury mental health diagnoses were identified using trauma registry data and postinjury mental health symptoms from survey data.
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