Logo MSM

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo MSM Logo MSM Logo MSM

01 December 2012

Comparison of cerebrospinal fluid biomarkers between idiopathic normal pressure hydrocephalus and subarachnoid hemorrhage-induced chronic hydrocephalus: A pilot study

Jeong-Hyun LeeACDEF, Dong-Hyuk ParkABCDEFG, Dong-Bin BackCEF, Jea-Young LeeCEF, Chang-In LeeDF, Kyung-Jae ParkDF, Shin-Hyuk KangBDF, Tai-Hyoung ChoDF, Yong-Gu ChungBD

DOI: 10.12659/MSM.883586

Med Sci Monit 2012; 18(12): PR19-25

Abstract

Background: We examined the cerebrospinal fluid (CSF) markers of subarachnoid hemorrhage (SAH)-induced and idiopathic normal pressure hydrocephalus (INPH) to investigate the pathophysiology and mechanism of communicating hydrocephalus compared to obstructive hydrocephalus.
Material/Methods: We obtained CSF samples from 8 INPH, 10 SAH-induced hydrocephalus, and 6 unmatched patients with non-hemorrhagic obstructive hydrocephalus during their ventriculoperitoneal shunt operations. Transforming growth factor (TGF)-β1, tumor necrosis factor (TNF)-α, vascular endothelial growth factor (VEGF), and total tau in the CSF were analyzed via enzyme-linked immunosorbent assay.
Results: The mean VEGF levels in the CSF of patients with SAH-induced hydrocephalus, INPH, and obstructive hydrocephalus were 239±131, 239±75, and 163±122 pg/mL, respectively. The total tau concentrations in the CSF of the groups were 1139±1900, 325±325, and 1550±2886 pg/mL, respectively. TNF-α values were 114±34, 134±38, and 55±16 pg/mL, respectively. TGF-β1 values were 953±430, 869±447, and 136±63 pg/mL, respectively. A significant difference in TNF-α and TGF-β1 levels was observed only between SAH-induced and chronic obstructive hydrocephalus, and between INPH and chronic obstructive hydrocephalus (p<0.01).
Conclusions: No significant differences in the 4 CSF biomarker levels were observed between INPH and SAH-induced hydrocephalus, whereas CSF TNF-α and TGF-β1 levels were increased compared to those in patients with chronic obstructive hydrocephalus. Post-SAH hydrocephalus and INPH are probably more destructive to neural tissues, and then stimulate the inflammatory reaction and healing process, compared with obstructive hydrocephalus.

Keywords: Pilot Projects, Subarachnoid Hemorrhage - complications, Hydrocephalus, Normal Pressure - etiology, Enzyme-Linked Immunosorbent Assay, Chronic Disease, Case-Control Studies, Aged, 80 and over, Biological Markers - cerebrospinal fluid, Transforming Growth Factor beta1 - cerebrospinal fluid, Tumor Necrosis Factor-alpha - cerebrospinal fluid, Vascular Endothelial Growth Factor A - cerebrospinal fluid, tau Proteins - cerebrospinal fluid

0 Comments

This Week Editorial

13 September 2021 : Editorial

Editorial: The First Monoclonal Antibody Vaccine to Prevent Malaria Heralds a New Era of Malaria Vaccines to the Plasmodium falciparum Circumsporozoite Protein (PfCSP)

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.934676

Med Sci Monit 2021; 27:e934676

Coronavirus/Covid 19

15 September 2021 : Editorial

Editorial: Autoantibodies to Components of the Immune System, Including Type 1 Interferons, and the Risk of...

Med Sci Monit In Press; DOI: 10.12659/MSM.934766  

08 September 2021 : Clinical Research

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

Med Sci Monit In Press; DOI: 10.12659/MSM.932788  

16 July 2021 : Review article

Silent Hypoxemia in Patients with COVID-19 Pneumonia: A Review

Med Sci Monit In Press; DOI: 10.12659/MSM.930776  

09 July 2021 : Database Analysis

A Simple Clinical Prediction Tool for COVID-19 in Primary Care with Epidemiology: Temperature-Leukocytes-CT...

Med Sci Monit In Press; DOI: 10.12659/MSM.931467  

In Press

15 Sep 2021 : Clinical Research

Polish Medical Air Rescue Interventions Concerning Pregnant Women in Poland: A 10-year Retrospective Analysis

Med Sci Monit In Press; DOI: 10.12659/MSM.933029  

15 Sep 2021 : Editorial

Editorial: Autoantibodies to Components of the Immune System, Including Type 1 Interferons, and the Risk of...

Med Sci Monit In Press; DOI: 10.12659/MSM.934766  

15 Sep 2021 : Clinical Research

A Prospective Single-Center Study of the Effects of Repetitive Transcranial Magnetic Stimulation at 2-Week ...

Med Sci Monit In Press; DOI: 10.12659/MSM.933017  

15 Sep 2021 : Clinical Research

Computed Tomography-Guided Radiofrequency Ablation of the Cervical Dorsal Root Ganglia in 27 Patients with ...

Med Sci Monit In Press; DOI: 10.12659/MSM.932612  

Most Viewed

20 Mar 2020 : Clinical Research

Social Capital and Sleep Quality in Individuals Who Self-Isolated for 14 Days During the Coronavirus Diseas...

DOI :10.12659/MSM.923921

Med Sci Monit 2020; 26:e923921

15 Apr 2020 : Clinical Research

Psychological Impact and Coping Strategies of Frontline Medical Staff in Hunan Between January and March 20...

DOI :10.12659/MSM.924171

Med Sci Monit 2020; 26:e924171

05 May 2020 : Review article

An Evidence Based Perspective on mRNA-SARS-CoV-2 Vaccine Development

DOI :10.12659/MSM.924700

Med Sci Monit 2020; 26:e924700

26 Apr 2020 : Clinical Research

Comparison of Prevalence and Associated Factors of Anxiety and Depression Among People Affected by versus P...

DOI :10.12659/MSM.924609

Med Sci Monit 2020; 26:e924609

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750