Sign In
Learn bits
Science & Tech.
Pradeep Kumar

07/03/21 12:03 PM IST

Detecting the effect of prolonged alcohol exposure on RBC

In news

Scientists have custom-made a platform to detect the effect of prolonged alcohol exposure on Red Blood Cells (RBC) through high-resolution measurements of their size

Details
  • The high-resolution platform that shows the reduction in size of RBCs on alcohol exposure can be tuned for a point-of-care screening of multiple conditions that alter the size and count of RBCs in blood.
  • It is known that alcohol affects RBCs, the exact physiological changes are very subtle and difficult to measure. 
  • The device made in RRI relies on the resistive pulse sensing principle.
  • The team first developed techniques for making tiny micron (1/1000th of a millimetre) sized holes or micro-pores at the tip of a glass capillary with careful fabrication, flame polishing, and image verification
Functioning
  • Cells passing through the pore created very tiny electrical pulses, which give direct and most sensitive information of cell count and volume.
  • These results may also be used to explain the lack of oxygen-carrying capability of RBC under alcohol exposure leading to blurred vision, muscular in coordination, and altered mental states from alcohol abuse.
Source: PIB

More Related Current Affairs View All

20 Feb

The Maharashtra Protection of Interest of Depositors (in Financial Establishments) Act, 1999

'Investors who were defrauded in the Torres Ponzi scam may receive about Rs 40 crore over the next six months.' The Mumbai Police’s Economic Offences Wing (EOW) has begun

Read More

18 Feb

Aravali safari park project

'The Haryana government’s ambitious 3,858 hectare Aravali safari park project spread across Gurugram and Nuh — which was one of the poll promises of the ruling Bharatiy

Read More

17 Feb

President’s rule function

'Recently,  four days after Manipur Chief Minister N. Biren Singh’s resignation, the Union government announced that President’s rule has been implemented in the v

Read More

India’s First Ai-Driven Magazine Generator

Generate Your Custom Current Affairs Magazine using our AI in just 3 steps