The Spicy Chefs on MSN

3 crazy facts about your stomach acid

You probably don't think much about your stomach acid until it's causing you trouble, like heartburn after a spicy meal or that uncomfortable burning sensation late at night. But this fluid deserves a ...
Frontiers

Concentrating human urine intrinsically inhibits urease activity

Urea is the dominant nitrogen compound in human urine and represents a valuable fertiliser resource if enzymatic hydrolysis can be controlled during storage and processing. One method to recover urea ...
lupus.bmj

Amelioration of renal injury by Qihuang Jianpi Zishen Granules in lupus mice is correlated with AMPK/ULK1-dependent modulation of macrophage polarisation

Objective To investigate the effects of Qihuang Jianpi Zishen Granules (QJZG) on renal injury in SLE mice, focusing on macrophage M1/M2 polarisation mediated by the AMPK/ULK1 signalling pathway.
C&EN

Interaction of a Hydrophobic-Functionalized PAMAM Dendrimer with Bovine Serum Albumin: Thermodynamic and Structural Changes

† Institute of Applied Chemistry and Environmental Engineering, Yancheng Teachers University, Yancheng City, Jiangsu Province 224002, People’s Republic of China ‡ Chemistry and Chemical Engineering, ...
PNAS

A photosynthetic–respiratory electron transport chain chimera based on photosystem I and cytochrome c oxidase on graphene oxide

Contributed by Paul G. Falkowski; received September 15, 2025; accepted January 7, 2026; reviewed by Barry D. Bruce and Nir Keren ...