Incarcerated inguinal hernia containing urinary bladder and bladder calculi.

Inguinoscrotal herniation of the bladder is an uncommon condition. Clinicians should have a high index of suspicion for involvement of the bladder within a hernia when the lower urinary tract urinary symptoms are concurrently present in patients presenting with a painful groin lump. We report the case of a patient who presented with an inguinoscrotal hernia involving the urinary bladder, which was irreducible due to the fact that the herniated portion of the bladder contains multiple containing calculi.

Effects of lipid heterogeneity on model human brain lipid membranes.

Cell membranes naturally contain a heterogeneous lipid distribution. However, homogeneous bilayers are commonly preferred and utilised in computer simulations due to their relative simplicity, and the availability of lipid force field parameters. Recently, experimental lipidomics data for the human brain cell membranes under healthy and Alzheimer's disease (AD) conditions were investigated, since disruption to the lipid composition has been implicated in neurodegenerative disorders, including AD [R.

On the microscopic origin of the cryoprotective effect in lysine solutions.

The amino acid lysine has been shown to prevent water crystallization at low temperatures in saturated aqueous solutions [S. Cerveny and J. Swenson, Phys.

Role of Water in Sucrose, Lactose, and Sucralose Taste: The Sweeter, The Wetter?

Natural sugars combine energy supply and, except a few cases, a pleasant taste. On the other hand, exaggerated consumption may impact population health. This has busted the research for the synthesis of increasingly cheaper artificial sweeteners, with low energy content and intense taste.

Tuning molecular dynamics by hydration and confinement: antiplasticizing effect of water in hydrated prilocaine nanoclusters.

In glass-forming substances, the addition of water tends to produce the effect of lowering the glass transition temperature, Tg. In a previous work by some of us (Ruiz et al., Sci.