hyperemia


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hyperemia

 [hi″per-e´me-ah]
an excess of blood in a part; called also engorgement. adj., adj hypere´mic.
active hyperemia (arterial hyperemia) that due to local or general relaxation of arterioles.
leptomeningeal hyperemia congestion of the pia-arachnoid.
passive hyperemia that due to obstruction of flow of blood from the area.
reactive hyperemia that due to increase in blood flow after its temporary interruption.
venous hyperemia passive hyperemia.

hy·per·e·mi·a

(hī'pĕr-ē'mē-ă),
The presence of an increased amount of bloodflow in a part or organ.
See also: congestion.
[hyper- + G. haima, blood]

hyperemia

(hī′pə-rē′mē-ə)
n.
An increase in the quantity of blood flow to a body part; engorgement.

hy′per·e′mic (-mĭk) adj.

hyperemia

An excess of blood flow through a particular tissue. Cf Congestion.

hy·per·e·mi·a

(hī'pĕr-ē'mē-ă)
The presence of an increased amount of blood in a part or organ.
See also: congestion
[hyper- + G. haima, blood]

hyperemia

an increased blood flow to an organ or tissue.

hy·per·e·mi·a

(hī'pĕr-ē'mē-ă)
Increased amount of bloodflow in a body part or organ.
See also: congestion
[hyper- + G. haima, blood]
References in periodicals archive ?
Animal static, exhibiting contraction movements in the region of the gills, onset of pectoral fin hyperemia. II Excitation Loss of movements and hyperexcitation chapters.
There was complete resolution of symptoms and conjunctival hyperemia and significant reduction in size of giant papillae, limbal infiltrate and keratitis and number of trantas dots (p a10.05).
Hyperemia in capillaries of some inter alveolar septum and inflammatory cellular infiltrations and an enlargement in some of the inter alveolar septum was observed but those findings was quite low compared to I/R group and resembling control group.
Synovium thickness and hyperemia were evaluated from the lateral, middle, and medial aspects of the anterior suprapatellar recess.[13],[16] Power Doppler assessment of selected synovial sites was carried out with settings standardized to a pulse repetition frequency of 700 Hz.
Significant differences were observed in TMH, NIKBUT, bulbar and limbal hyperemia, and meiboscore between the control group and the over 10 years diabetic group.
In addition, we demonstrated that the typical reactive hyperemia response, when expressed in terms of hemodynamic indexes, enables the differentiation between athletes and other less trained groups.
Because severe conjunctival hyperemia persisted, we added fluorometholone ophthalmic suspension (fluorometholone[R] ophthalmic suspension unit dose 0.1%; Santen Pharmaceutical Co., Ltd.) 3 times daily.
Following initiation of prednisone, there was resolution of the clinical manifestation of RP (auricular and nasal hyperemia and chondritis, as well as uveitis) along with improvement in the inflammatory markers.
FMD in the brachial artery increased by 37.5% (0.32 to 0.44 mm) and there was an improvement of 59.8% in reactive hyperemia (50199 to 80047 AUC) (Table 1).
The normal pelican eye was found to have relative conjunctival hyperemia, absent filoplumes, iris color ranging from light blue to brown, and a subcircular vertically elongated pupil.
A 17-year-old male Syrian refugee applied to another hospital with diarrhea, abdominal pain, hyperemia in his left eye, and was hospitalized.
There was no change in % post occlusive reactive hyperemia after HIIE in both normoxia and hypoxia.