Autologous Bone Marrow Mesenchymal Stem Cell Transplantation for Chronic Stroke

Inclusion Criteria: * Aged 40-70 ischemia stroke or intracerebral hemorrhage patient * With stroke history of more than 3 months, less than 60 months * With stable hemiplegia condition * NIHSS (NIH stroke scale) score of 7 or more points * Patient is stable (normal respiration, afebrile, BP less than mean arterial pressure of 125 mm of Hg, fasting blood sugar \<7 mg, and normal urea/electrolytes for at least 48 hours.) Exclusion Criteria: * Patients aged less than 40 or more than 70 * Lacunar infarction * History of neurological disease, head injury or psychiatric disorder with disablity * Pregnant women * Impaired liver function, abnormal blood coagulation, AIDS, HIV, combine other tumor or special condition * Inaccessibility for follow up * Unwillingness to provide written informed consent