Review Article

Signal Transduction Pathways of Acupuncture for Treating Some Nervous System Diseases

Table 2

Signal transduction pathways of acupuncture in treating cerebral hemorrhagic injury.

SubjectsLocationAcupointInterventionTime of interventionSignal pathwayMain resultsAuthor, reference

Male, Wistar ratsbrainGV20, GB7MA30min, QD for 1,2,3,7,10 daysincrease GDNF level and modulate VEGF levelelevation of GDNF, VEGF (early)
depression of VEGF (late)
modulate neuron remodeling
Zhang GW, et al. 2012[72]

Male, SD rats, collagenase-induced ICHright globus pallidusST36EA,2-20Hz30min, QD, 14 daysactivation of Ang-1 and Ang-2elevation of Ang-1 and Ang-2
neuroprotection
Zhou HJ, et al. 2014[73]

Male, SD rats, autologous blood-induced ICHright caudate nucleusGV20, GB7MA, 3-4Hz, 5min30min, QD, 7 daysinactivation of TNF pathwaydepression of TNF-α and NF-κB
anti-inflammation
Liu H, et al. 2017[74]

Male, SD rats, collagenase-induced ICHright caudate nucleusGV20, GB7EA,0.2mA, 2Hz30min, QD, 1,3,7 daysactivation of caveolin-1/matrix metalloproteinase/blood-brain barrier permeability pathwayelevation of caveolin-1, matrix metalloproteinase-2/9
reduce blood-brain barrier permeability
Li HQ, et al. 2016[75]

Male, SD rats, collagenase and heparin-induced ICHright caudate putamenGV20, GV14EA,1mA, 3Hz10min, QD, 14 daysactivation of Bcl-2 pathwayelevation of Bcl-2 protein
depression of caspase-3 and Bax proteins
increase absorption of hematoma and anti-apoptosis
Zhu Y, et al. 2017[76]

Male, Wistar rats, autologous blood-induced ICHcaudate nucleusPC6, GV26EA, 4Hz1minbalance of BCL-2 and Baxelevation of BCL-2 mRNA
depression of Bax mRNA
anti-apoptosis
Li Z, et al. 2017[77]

Abbreviations
--: not mentioned; Ang: Angiopoietin; Bax: Bcl-2 associated X; Bcl-2: B-cell lymphoma 2; EA: electroacupuncture; GDNF: glial-derived neurotrophic factor; ICH: intracranial hemorrhage; MA: manual acupuncture; NF-κB: nuclear factor kappa-light-chain-enhancer of activated B cells; QD: daily; SD rat: Sprague Dawley rat; TNF-α: tumor necrosis factor-alpha; VEGF: vascular endothelial growth factor.