Neonatal separation stress reduces glial fibrillary acidic protein- and S100β-immunoreactive astrocytes in the rat medial precentral cortex

2009 ◽  
Vol 69 (4) ◽  
pp. 203-211 ◽  
Author(s):  
Kristina Musholt ◽  
Giovanni Cirillo ◽  
Carlo Cavaliere ◽  
Maria Rosaria Bianco ◽  
Joerg Bock ◽  
...  
Keyword(s):  
Glial Fibrillary Acidic Protein ◽  
Acidic Protein ◽  
Neonatal Separation

Expression of glial fibrillary acidic protein, actin, fibronectin and factor VIII antigen in human astrocytomas

Pathology ◽  
1983 ◽  
Vol 15 (4) ◽  
pp. 373-378 ◽  
Author(s):  
Stephen J. Lolait ◽  
J.H. Harmer ◽  
G. Auteri ◽  
J.S. Pedersen ◽  
B.H. Toh
Keyword(s):  
Glial Fibrillary Acidic Protein ◽  
Factor Viii ◽  
Acidic Protein ◽  
Factor Viii Antigen ◽  
Human Astrocytomas

scholarly journals Changes in Plasma Glial Fibrillary Acidic Protein in Children Receiving Sevoflurane Anesthesia: A Preliminary Randomized Trial

2021 ◽  
Vol 10 (4) ◽  
pp. 662
Author(s):  
Eun-Hee Kim ◽  
Young-Eun Jang ◽  
Sang-Hwan Ji ◽  
Ji-Hyun Lee ◽  
Sung-Ae Cho ◽  
...  
Keyword(s):  
Glial Fibrillary Acidic Protein ◽  
Randomized Trial ◽  
Protein Concentration ◽  
Pediatric Patients ◽  
Neuronal Injury ◽  
Acidic Protein ◽  
Anesthesia Induction ◽  
Sevoflurane Anesthesia ◽  
Control Groups ◽  
Over Time

We investigated changes in plasma glial fibrillary acidic protein concentration during sevoflurane anesthesia induction in children < 3 years old and determined the effect of co-administering dexmedetomidine. This preliminary randomized trial included 60 pediatric patients who received sevoflurane anesthesia for >3 h. Patients were assigned to dexmedetomidine or control groups at a 1:1 ratio. The primary outcome was changes in plasma glial fibrillary acidic protein concentration of dexmedetomidine and control groups over time. Fifty-five patients were included in the final analysis. The median (interquartile range (IQR)) of the plasma glial fibrillary acidic protein level was 387.7 (298.9–510.8) pg·mL−1 immediately after anesthetic induction, 302.6 (250.9–412.5) pg·mL−1 at 30 min, and 321.9 (233.8–576.2) pg·mL−1 at 180 min after the first sample. These values did not change over time (p = 0.759). However, plasma glial fibrillary acidic protein increased after 180 min of infusion of dexmedetomidine compared with values at 30 min infusion (p = 0.04, mean difference and 95% confidence interval of 221.6 and 2.2 to 441.0 pg·mL−1). In conclusion, three hours of sevoflurane anesthesia in pediatric patients < 3 years old did not provoke neuronal injury assessed by the plasma biomarker. Further studies regarding the effect of prolonged dexmedetomidine infusion on anesthetic neuronal injury are required.

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