Vasomotor symptoms or hot flushes are periods of intense heat, sweating and peripheral vasodilation. Hot flushes and night sweats are the most commonly reported symptoms in menopausal women, affecting approximately 73% of women [1]. It has been suggested that vasomotor symptoms are triggered by a small elevation of core body temperature above the narrowed thermoneutral zone [2]. This central me...

The syndrome of this disease is observed in gunshot injuries large nerve trunks, abundantly supplied with vessels, and expressed unbearable, burning stabbing pains, which are aggravated at physical mental distresses the patient. These pains usually come on 2nd week after injury do not give patient any rest day or night. At same time, vasomotor disorders detected patients.

Endotoxin [or lipopolysaccharide (LPS)] increases levels of superoxide in blood vessels and impairs vasomotor function. Angiotensin II plays an important role in the generation of superoxide in several disease states, including hypertension and heart failure. The goal of this study was to determine whether the activation of the renin-angiotensin system contributes to oxidative stress and endoth...

with respect to the high incidence of hot flash in postmenopausal women and the controversies regarding its treatment, this double-blind clinical trial was conducted to determine the effects of pimpinella anisum on hot flashes in these women referring to rural and urban health centers of qazvin province in 2009. seventy-two women with hot flashes were randomly selected according to the predeter...

When the femoral artery is occluded in the anesthetized clog, the pressure in the distal segment usually declines progressively and approaches a static limit asymptotically. This static limit is independent of the original degree of vasomotor tone except under extreme conditions. It is concluded that the rapid supervention of reactive hyperemia in the dog vitiates the static limit as an index o...

Neurons in the rostral and caudal parts of the ventrolateral medulla (VLM) play a pivotal role in the regulation of sympathetic vasomotor activity and blood pressure. Studies in several species, including humans, have shown that these regions contain a high density of AT1 receptors specifically associated with neurons that regulate the sympathetic vasomotor outflow, or the secretion of vasopres...

Assessment of vasomotor tone is essential in defining appropriate resuscitation strategies for the hypotensive patient. Although changes in mean arterial pressure to cardiac output define arterial resistance, resistance is only one component of vasomotor tone. Compliance is the other component. The reciprocal of compliance is arterial elastance (Ea). Importantly, dynamic Ea can be estimated by ...

Under the broad heading of "vasomotor" rhinitis two big groups can be distinguished: allergic rhinitis (IgE-mediated), and nonallergic rhinitis. Since they are two separate nosological entities, they can co-exist in the same patient, classifying themselves in the group of "overlapped" rhinitis (OR). Although not absolutely rare (indeed it is estimated a 15-20% incidence among all vasomotor rhin...