GFR has traditionally been estimated using the 24-hour creatinine clearance; however, a calculation of estimated glomerular filtration rate (eGFR) is now recommended by the National Institutes of Health (NIH) and the National Kidney Foundation. eGFR, based on serum creatinine and/or cystatin C, is a simpler and generally more reliable test.
Bitcoin mining is an essential part of the worldâs largest cryptocurrency. Bitcoin help keep the Bitcoin network safe, stable, and secure. How does Bitcoin mining keep the network safe, stable, and secure?
What is cryptocurrency and how cryptocurrencies emerged as a side product of digital cash . Few people know, but cryptocurrencies emerged as a side product of another invention. Satoshi Nakamoto, the unknown inventor of Bitcoin, the first and still most important cryptocurrency, never intended to invent a currency.