Tag Archives: Kidneys

Research Preview: Nature Magazine – April 11, 2024

Volume 628 Issue 8007

Nature Magazine – April 11, 2024: The latest issue cover features the environmental challenges now facing insect populations, with climate change emerging as a key factor whose influence has potentially been underestimated

Green space near home has an antidepressant effect

People who had the most vegetation near their residences were the least likely to report depression and anxiety.

Advanced CRISPR system fixes a deadly mutation in cells

Applying a ‘base editor’ allows cells to crank out increased levels of a vital metabolic enzyme.

Baseball-sized hail in Spain began with a heatwave at sea

Climate change is partly to blame for a storm that pounded Girona province with record-breaking hailstones.

Research Preview: Nature Magazine – April 4, 2024

Volume 628 Issue 8006

Nature Magazine – April 3, 2024: The latest issue cover features ‘Close Connections’ – Atlas reveals vast network of host-microbiome interactions…

A glowing glass transmits X-rays with ease

Copper-containing ‘nanoclusters’ form glasses with an orderly structure and unusual properties.

First pig kidney transplant in a person: what it means for the future

The operation’s early success has made researchers hopeful that clinical trials for xenotransplanted organs will start soon.

‘Best view ever’: observatory will map Big Bang’s afterglow in new detail

The Simons Observatory will search for signs of gravitational waves that originated from the Big Bang.

Health: ‘Diabetes And Chronic Kidney Disease’ – New Guidelines (OCt 2020)

Comprehensive care in patients with diabetes and CKD

Management of CKD in diabetes can be challenging and complex, and a multidisciplinary team should be involved (doctors, nurses, dietitians, educators, etc). Patient participation is important for self-management and to participate in shared decision-making regarding the management plan. (Practice point).

We recommend that treatment with an angiotensin-converting enzyme inhibitor (ACEi) or an angiotensin II receptor blocker (ARB) be initiated in patients with diabetes, hypertension, and albuminuria, and that these medications be titrated to the highest approved dose that is tolerated (1B).

Lifestyle interventions in patients with diabetes and CKD

We suggest maintaining a protein intake of 0.8 g protein/kg)/d for those with diabetes and CKD not treated with dialysis (2C).

On the amount of proteins recommended in these guidelines, they suggest (‘recommend’ becomes a ‘suggest’ at this level of evidence) a very precise  intake of 0.8g/kg/d in patients with diabetes and CKD. Lower dietary protein intake has been hypothesized but never proven to reduce glomerular hyperfiltration and slow progression of CKD, however in patients with diabetes, limiting protein intake below 0.8g/kg/d can be translated into a decreased caloric content, significant weight loss and quality of life. Malnutrition from protein and calorie deficit is possible.

Physical activity

We recommend that patients with diabetes and CKD be advised to undertake moderate-intensity physical activity for a cumulative duration of at least 150 minutes per week, or to a level compatible with their cardiovascular and physical tolerance (1D).

Read full guidelines

Research: USC Creates Organoids From Stem Cells To Treat Polycistic Kidney Disease (Video)

USC Stem Cell scientist Andy McMahon is using human stem cells to create mini-kidney structures known as organoids. His lab is using these organoids to study and find new drugs to treat polycystic kidney disease.