Biology Reference
In-Depth Information
1. This kit only detects rat Hb.
2. The results might be affected by the following factors: proper
instrument function, cleanliness of glassware, quality of dis-
tilled or deionized water, washing thoroughly and accuracy of
reagent and sample pipettings, washing technique, incubation
time, or temperature.
3. Neurons can produce own hemoglobin, which may affect the
measurement of hemorrhagic volume. Recent studies have
demonstrated that Hb is widely expressed in the brain and is
primarily neuronal ( 2-5 ). Our studies have also shown that Hb
is expressed in cerebral neurons and neuronal Hb is inducible
by cerebral ischemia ( 6 ).
2.6.2. Limitations
References
1. Kitaoka T, Hua Y, Xi G, Hoff JT, Keep RF
(2002) Delayed argatroban treatment reduces
edema in a rat model of intracerebral hemor-
rhage. Stroke 33:3012-3018
2. Ohyagi Y, Yamada T, Goto I (1994) Hemoglobin
as a novel protein developmentally regulated in
neurons. Brain Res 635:323-327
3. Schelshorn DW, Schneider A, Kuschinsky W,
Weber D, Kruger C, Dittgen T, Burgers HF,
Sabouri F, Gassler N, Bach A, Maurer MH
(2009) Expression of hemoglobin in rodent
neurons. J Cereb Blood Flow Metab 29:
585-595
4. Richter F, Meurers BH, Zhu C, Medvedeva
VP, Chesselet MF (2009) Neurons express
hemoglobin alpha- and beta-chains in rat and
human brains. J Comp Neurol 515:538-547
5. Biagioli M, Pinto M, Cesselli D, Zaninello M,
Lazarevic D, Roncaglia P, Simone R, Vlachouli
C, Plessy C, Bertin N, Beltrami A, Kobayashi
K, Gallo V, Santoro C, Ferrer I, Rivella S,
Beltrami CA, Carninci P, Raviola E, Gustincich
S (2009) Unexpected expression of alpha- and
beta-globin in mesencephalic dopaminergic
neurons and glial cells. Proc Natl Acad Sci U S A
106:15454-15459
6. He Y, Hua Y, Liu W, Hu H, Keep RF, Xi G
(2009) Effects of cerebral ischemia on neuronal
hemoglobin. J Cereb Blood Flow Metab 29:
596-605
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