Comparative study of physio-chemical analysis of fresh and branded honeys from Pakistan.

Honey is a nutritious substance produced by bees. Its quality and nutritional value is of great importance for consumers. Keeping this in view physicochemical and minerals determination as quality parameters of fresh floral Pakistani honeys produced by and branded honeys was conducted.

Study on survival, growth, haematology and body composition of under different acute and chronic salinity regimes.

Pakistan's most of the land is less productive or no productivity at all due to erosion and salinity of the soil, which can be utilized to develop fisheries. The project, "Survival, growth and body composition of under different salinity regimes" was undertaken in two phases. In the first phase susceptibility of at four salinity levels in triplicate within 0-10 g LNaCl for 96 h in each aquarium was checked after one week acclamation at 0 g L, 2 g L and 4 g L NaCl.

Histopathological changes and antioxidant responses in common carp () exposed to copper nanoparticles.

Despite the rapid increase of nanotechnology in a wide array of industrial sectors, the biosafety profile of nanomaterials remains undefined. The accelerated use of nanomaterials has increased the potential discharge of nanomaterials into the environment in different ways. The aquatic environment is mainly susceptible as it is likely to act as an ultimate sink for all contaminants.

Ameliorative effects of Moringa oleifera on copper nanoparticle induced toxicity in Cyprinus carpio assessed by histology and oxidative stress markers.

Nanoparticles (NPs) enter the environment mainly through waste water effluents, accidental spillage, and industrial runoffs. This is worrying because NPs can enter the human body owing to their large aspect-to-size ratio and reactive surfaces that facilitate their penetration through biological barriers and thus can induce oxidative stress in host cells. Therefore, there is a growing concern about the toxicity of NPs, which needs to be addressed.

Assessment of copper nanoparticles (Cu-NPs) and copper (II) oxide (CuO) induced hemato- and hepatotoxicity in Cyprinus carpio.

Recently, Cu-based nanoparticles have drawn considerable attention for their various fascinating roles in multiple biological systems. It is recognized that their frequent use can create compatibility challenges for the recipient systems. Nevertheless, it is unclear how various biological interactions affect the compatibility of Cu oxide II (CuO) and Cu oxide nanoparticles (Cu-NPs) for different organisms.