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HEALTH: University Of California Scientists Develop Artificial Kidney That May End Dialysis

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Scientists at the University of California, San Francisco, have created a bioreactor device that mimics some of the fundamental functions of a kidney by using human kidney cells produced in the lab.

According to the researchers, the gadget could one day eliminate the necessity for dialysis or the need of harsh medicines to suppress the immune system after a transplant.

The device was successfully tested in pigs for a week, according to the experts, with no evident side effects or difficulties.

According to a statement on the university’s website, the device can work silently in the background, similar to a pacemaker, and does not activate the recipient’s immune system.

“Eventually, scientists plan to fill the bioreactor with different kidney cells that perform vital functions like balancing the body’s fluids and releasing hormones to regulate blood pressure – then pair it with a device that filters waste from the blood.

“The aim is to produce a human-scale device to improve on dialysis, which keeps people alive after their kidneys fail but is a poor substitute for having a real working organ. More than 500,000 people in the U.S. require dialysis several times a week. Many seek kidney transplants, but there are not enough donors, and only about 20,000 people receive them each year. An implantable artificial kidney would be a boon,” it noted.

The scientists engineered the bioreactor to connect directly to blood vessels and veins, allowing the passage of nutrients and oxygen, much like a transplanted kidney would.

“Silicon membranes keep the kidney cells inside the bioreactor safe from attack by the recipient’s immune cells.

“The team used a type of kidney cell called a proximal tubule cell, which regulates water and salt, as a test case. Co-author H. David Humes, MD, from the University of Michigan, had previously used these cells to help dialysis patients in the intensive care unit with life-saving results,” the statement noted.

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Cybercrime Unit Recovered N8bn, $115k In 2024, Rated Best In Africa — Nigeria Police

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The Nigeria Police Force (NPF) reports that its cybercrime unit recovered over “N8 billion” and “$115,000” in 2024.

In a statement on Tuesday, Olumuyiwa Adejobi, the police spokesperson, revealed that the unit’s strategic operations led to the arrest and prosecution of 751 individuals involved in cybercrime.

Adejobi mentioned that the recovered amount had been restituted to the victims of cybercrime, emphasizing that this action reaffirmed the force’s commitment to protecting citizens and ensuring justice for those impacted by fraudulent activities.

He also added that the unit recovered 685 devices related to cybercrimes, including 467 mobile phones, 137 laptops and computers, 46 routers, four servers, one drone, and four “Starlink” devices.

“Additionally, the operations led to the confiscation of 16 houses, 39 plots of land, 14 land documents, and 26 vehicles, further dismantling the infrastructure supporting cybercriminal activities,” he said.

“In recognition of its outstanding performance and dedication, the NPF-NCCC has been awarded the title of the Best Cybercrime Unit in Africa for 2024 by the INTERPOL Cybercrime Directorate based in Singapore, securing the top position among 54 participating African countries.

“These achievements reflect the dedication of the Nigeria Police Force to fighting cybercrime and enhancing the safety of citizens in the digital space.”

Adejobi also mentioned that operatives of the unit apprehended four suspected criminals identified as Douglass Victor, Egbo Martins, Lucky Adesunloye, and Ndifreke Joseph Moody for cyber-related offences.

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Ibadan Stampede: Court To Decide Bail For Ooni’s Ex-Wife, Oriyomi Hamzat January 13

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A high court in Ibadan has fixed Monday, January 13, 2025, to rule on the bail applications filed by Naomi Silekunola, ex-wife of Ooni of Ife, Oriyomi Hamzat, CEO of Agidigbo FM, and Fasasi Abdullahi.

Abdullahi serves as the principal of Islamic High School, the site of the stampede incident in Ibadan.

The trio are standing trial over their alleged roles in a stampede at a funfair in December, which claimed the lives of over 40 people, most of them children.

The defendants were remanded at Agodi correctional centre on December 24 after being charged with conspiracy, negligence causing harm, and failing to provide adequate security and medical facilities.

At the hearing on Tuesday, their legal representatives presented separate arguments for bail.

Silekunola was represented by Musibau Adetunmbi, while Hamzat and Abdullahi were represented by Adekunle Sobaloju.

The prosecution, led by Abiodun Aikomo, Oyo state attorney-general and commissioner for justice, opposed the bail applications.

He asked the court to deny the defendants temporary release.

After hearing the submissions of both defendants and prosecutor, Kamarudeen Olawoyin, the presiding judge, reserved his ruling for January 13.

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NDLEA Arrested Over 18,500 Suspected Drug Traffickers In 2024 — Agency Chairman Marwa

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Buba Marwa, the chairman of the National Drug Law Enforcement Agency (NDLEA), says operatives of the agency arrested over 18,500 suspected drug traffickers and seized 2.6 million kilograms of illicit drugs in 2024.

Marwa spoke in Lagos on Tuesday during the inauguration of the NDLEA central exhibit office.

The US government donated the NDLEA central exhibit office located at the agency’s headquarters annex in Ikoyi.

Marwa said the steady operational successes being recorded by the agency in its drug supply and demand reduction efforts were attributable to the support given to it by the US government and other partners.

“Today, I am particularly pleased to acknowledge one of such gestures, namely the donation of the office for our central exhibit custodians,” he said.

“This donation acknowledges the critical need for efficient and secure handling of evidence, which is essential for the successful prosecution of drug-related cases.

“This contribution will not only strengthen our operational framework but also set a new standard for accountability and transparency in drug law enforcement

“It is an investment in the security and the future of our nations.”

Marwa said in spite of the agency’s improved performance, its personnel recognised that the war against drug trafficking and abuse is far from being over.

“As an organisation, we are committed to surmounting the challenges,” he said.

The NDLEA chairman noted that tremendous successes had been recorded on all fronts against the drug menace despite many challenges.

“So far, the results have been justifying. In 2024, we seized over 2.6 million kilograms of illicit drugs across the country,” he said.

“We arrested more than 18,500 drug trafficking offenders and got over 3,250 convicted, including 10 drug barons, with more than 220 hectares of cannabis farms destroyed.

“While in the same breath, we counselled and rehabilitated over 8,200 drug abusers.

“We organised more than 3,000 sensitisation and advocacy programmes across the country in schools, markets, motor parks, worship centres, workplaces, and communities, among others.”

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