Titanium dioxide (TiO2), a naturally occurring oxide of titanium, is commonly used as a food additive pigment in confectionery products such as chocolates, candies, bakeries, snacks, and chewing gums due to its brightening and whitening qualities. In the European Union (EU), it is known as E171, and no maximum limit is defined. It is a fine, white, crystalline, odorless powder ... إقراء المزيد

Scorpions represent very dangerous arachnids of the order Scorpiones (Phylum: Arthropoda, Kingdom: Animalia). Scorpion envenomation is a life-threatening health issue in tropical and subtropical regions. The Egyptian map can reveal many of these night-crawling creatures in different parts of the country. Scorpion venom has special characteristics that must be more studied to get the mysterious treasure inside. Also, the management ... إقراء المزيد

Aluminium phosphide is a dangerous cheap toxin used for suicidal purposes in developing countries as Egypt and India. Many studies recently target to reach to the most effective protocol of treatment to decrease its mortality rate. This review aims to draw attention to the latest treatments in this issue.. إقراء المزيد

الآثار السامة لجزيئات ثاني أكسيد التيتانيوم النانوية في كبد ذكورالجرذان الويستار البالغة والدور الوقائي المحتمل للبيتا كاروتين مروة أحمد حسب النبى 1 سهير على محمد 1هند محمد أحمد 1هدى محمد السيد2 مروة شعبان هاشم3 أحمد محمد سعيد1مروة أحمد حسب النبى 1 سهير على محمد 1هند محمد أحمد 1هدى محمد السيد2 مروة شعبان هاشم3 أحمد محمد سعيد1مروة أحمد حسب النبى 1 ... إقراء المزيد

Abstract: Background: Titanium dioxide nanoparticles (TiO2NPs) are very important due to their usage in many products such as pigments, food, and cosmetics. Aim: The goal of this investigation was to explore if beta-carotene (BC) can protect adult male Wistar rats from the testicular toxicity of sub-chronic oral exposure to TiO2NPs. Material and methods: Nine equal groups of ten mature male ... إقراء المزيد