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Transistor measures glucose in saliva

A KAUST researcher has created a highly sensitive glucose detector based on a thin-film transistor that can measure glucose levels in saliva with high accuracy. The device uses an enzyme to oxidize glucose present in the saliva, producing electrons that indicate the glucose concentration.

At risk for diabetes? Cut the carbs, says new study

Researchers at Tulane University have discovered that following a low-carbohydrate diet can lead to reduced hemoglobin A1c levels and improved fasting glucose levels among individuals with unmedicated diabetes and prediabetes. The study suggests that a low-carb diet may be a useful approach for preventing and treating Type 2 diabetes.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Microbial production of a natural red colorant carminic acid

Researchers at KAIST successfully produced carminic acid from glucose in engineered Escherichia coli, overcoming the need for complex purification processes and protein contaminants. The development of a generally applicable C-glucosyltransferase also enables the production of other valuable natural products.

Efficiently producing fatty acids and biofuels from glucose

Researchers have developed a new strain of microorganisms that can efficiently produce fatty acids and biodiesels from glucose. The resulting strains produced the highest concentrations ever reported by microbial fermentations, making them a potential game-changer for sustainable energy production.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

New strategy to lower blood sugar may help in diabetes treatment

Researchers at WashU Medicine developed a new strategy to slow glucose production in the liver, which can lead to more effective drugs for type 2 diabetes. The approach involves inhibiting a protein involved in making glucose, demonstrating potential for treating millions of people affected by the condition.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Yale team identifies link between inflammation and type 2 diabetes

A Yale-led research team has discovered the molecular mechanism behind insulin's role in regulating liver glucose production and how it fails in patients with type 2 diabetes. The findings reveal that inflammation in fatty tissue leads to increased hepatic glucose production, highlighting a potential target for new treatments.

Sugar production switch in liver may offer target for new diabetes therapies

Researchers at Salk Institute discover molecular switch controlling liver glucose production, potentially offering new avenue for treating insulin-resistant type II diabetes. The discovery may lead to agents that can selectively damp down activity of the IP3 spigot and calcineurin accelerator to lower blood sugar levels.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Bypassing the insulin highway

Researchers found a connection between an immune protein and glucose levels, offering a new avenue for treating diabetics who don't respond to traditional insulin-based treatments. The protein, defensin HNP-1, inhibits glucose-producing genes and reduces blood sugar levels in both normal mice and diabetic rats.

Key regulator of blood glucose levels discovered

Researchers at the Salk Institute have identified a new target for diabetes treatment: the protein TORC2. TORC2 regulates glucose production in liver cells and its activation can improve insulin sensitivity. The discovery holds promise for developing more effective diabetes medications.

JCI table of contents May 2, 2005

New research reveals that accumulated liver lipids originate from serum fatty acids, newly produced fatty acids within the liver, and dietary fatty acids. The study also highlights the potential role of endocannabinoids in regulating liver metabolism and appetite control. Additionally, a companion paper explores the relationship betwee...

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.