Present study reveals the effects of microcystin-LR (2.5 μg/25g bw) toxins on certain biochemical parameters in blood of H. fossilis. In treated fish serum bilirubin, serum cholesterol, serum creatinine and serum urea levels are increased. Serum protein content of treated fish is decreased. Present study suggests that MCLR is toxic to fresh water catfish Heteropneustes fossilis.

In this paper, performance of a wide variety of signaling and equalization schemes in the SerDes system at speeds of 6Gbps, 10Gbps and higher over different type of channels are compared by using our system model tools. Pros and cons of each scheme are discussed. The trade-off between the performance and implementation is also briefly explained. Furthermore, challenges of 25G SerDes and possibl...

• Position the patient lying comfortably with his/her head supported on a pillow. • Reassure the patient that adequate anaesthetic drops will be instilled before the injection is given. • Instill anaesthetic drops at five-minute intervals over half an hour – a minimum of six drops. • Away from the patient’s view, draw up the prescribed medication using the 21G needle (Figure 1). • Change to the...