ASIC1a is required for neuronal activation via low-intensity ultrasound stimulation in mouse brain.

Accumulating evidence has shown transcranial low-intensity ultrasound can be potentially a non-invasive neural modulation tool to treat brain diseases. However, the underlying mechanism remains elusive and the majority of studies on animal models applying rather high-intensity ultrasound that cannot be safely used in humans. Here, we showed low-intensity ultrasound was able to activate neurons in the mouse brain and repeated ultrasound stimulation resulted in adult neurogenesis in specific brain regions.

A 70-year-old woman with 10 years of markedly elevated alpha-fetoprotein measurements.

The incidence of hepatocellular carcinoma (HCC) is growing dramatically in the Western world. It is currently the fifth most common cancer worldwide, and the third most common cause of death from cancer. Studies clearly demonstrate that surveillance programs can increase the proportion of HCCs that are detected at an early stage, and improved therapeutic modalities, applied to early stage HCCs, improve cure rates and duration of survival in noncurable cases.

Inhibition of platelet aggregation and expression of alpha granule membrane protein 140 and thromboxane B2 with pravastatin therapy for hypercholesterolemia.

The drugs in the group of the "statins" lower blood lipids, especially cholesterol, thereby reducing a risk factor for, and diminishing the incidence of, clinically important cerebrocardiovascular events. Cardiovascular events and stroke are significant causes of morbidity and mortality in China and the United States. Statins reduce platelet-mediated thrombus formation and atherosclerotic progression through mechanisms not completely elucidated.