December 24, 2021

The abnormal proliferation of vascular smooth muscle cells (VSMCs) plays a major role in cardiovascular diseases like atherosclerosis. VSMCs are found in the vascular wall and responsible for the tone and contractions of arteries, which regulate blood pressure and flow in response to specific metabolic demands.

 It has been reported that natural compounds have a positive effect on cardiovascular diseases and improve some vascular functions. One of the promising novel treatments of vascular diseases in various natural products is essential oils. EOs and their constituents are promising as therapeutic agents as they have been demonstrated to functionally improve cardiovascular disease.

November 22, 2021

A recent study  was  conducted  to  evaluate the physiological effects of lemongrass massage oil on human vital signs. Lemongrass,  Cymbopogon  citratus (DC)  Stapf., a tall perennial grass, is native to warm regions and grows  in  almost  all  tropical  and  subtropical countries.  It is widely used as an ingredient in Asian cuisines  because of its sharp lemon flavor.

October 24, 2021

Perennial allergic rhinitis (PAR) is a significant health problem, which can significantly affect patient's quality of life. The main symptoms of Allergic rhinitis are nasal congestion, nasal itch, rhinorrhea, and sneezing. Perennial allergic rhinitis is very common in Western countries, affecting 20–30% of the population, and evidence suggests that the prevalence of the disorder is increasing.

 September 23, 2021

Modern food products in most cases cannot fully saturate the human body with all the necessary substances that are needed for its well-coordinated work and maintaining health. Currently, over half of the US population takes synthetic nutrients like multivitamins. However, there has been much debate over whether synthetic nutrients provide the same benefits as natural nutrients. Some sources even suggest that synthetic nutrients may be dangerous.

September 16, 2021

According to the studies there are three factors that cause traffic accidents, i.e. road, human (road users), and vehicles. And human factor is the main factor of traffic accidents. The causes include sleepiness, fatigue, breaking the speed limit, not keeping distance, alcohol or drugs, illness, cell phone or electronic device usage, etc. Among these conditions, sleepiness and fatigue are the most common and unique factors. And studies show that these both factors mainly are caused by human activities which incompatible with the biological rhythm of the human body.

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