Index of CD34+ Cells and Mononuclear Cells in the Bone Marrow of Spinal Cord Injury Patients of Different Age Groups: A Comparative Analysis

Table 2

Data of the quantity of Bone Marrow Mononuclear Cells (BMMNC) and CD34+ Hematopoietic Stem Cells (HSC) from the literatures based on our search.

S. No.	Author	Year of Publication	No. of Samples	Patients or Donors	Parameters assessed	Mean Quantity of MNC/ml	Mean CD34%	Mean CD34+ cell count
1	Ema et al. [32]	1990	12	Donors	CD34%	NA	1.05% ± 0.44%^*
2	Chernykh et al. [21]	2006	10	Donors	MNC, count and CD34%	7.5 ± 2.2 × 10^6	5.40 ± 1.35
3	Chernykh et al. [21]	2006	16	Spinal Cord injury Patients	MNC count and CD34 percentage	11.0 ± 1.1 × 10^6	5.4 ± 0.6
4	Mohamadnejad et al. [33]	2007	4	Liver Cirrhosis patients	MNC and CD34 percentage	3.13 × 10^8		5.25 × 10^6
5	Hernández et al. [34]	2007	12	Critical limb Ischemia patients	MNC and CD34+ cell counts	1.74 ± 1.23 × 10^9 in group A (Separation done using blood cell separator) and 2.47 ± 1.48 × 10^9 in group B (Separation done by density gradient by Ficoll-Hypaque)		8.14 ± 6.67 × 10^7 in group A and 7.90 ± 5.46 × 10^7 in group B
6	Kaparthi et al. [35]	2008	5	Cardiac Disease patients	MNC and CD34+ cell count and percentage	9.16 × 10^7	0.348	3.68 × 10^5
7	Harting et al. [36]	2009	36	10 paediatric and 26 adult Non-cancer patients	MNC counts	Paediatric patients −2.1 × 10^6/mL and in older patients −3.2 × 10^6/mL
8	Zhang et al. [16]	2010	104	Donors	CD34+ cell count and Circulating Immature Cells (CIC) count	CIC = 9·4 (4·3–21·1) × 10^9 L^−1		Total CD34+ cell count (×10^6) is 395·7 (102–1282)
9	Perseghin and Incontri [37]	2010	10	Patients-nine with chronic GvHD and one with bullous pemphigoid	MNC	5.9 ± 2.19 × 10^9 in the separation done by Spectra cell separator and 5.29 ± 2.39 × 10^9 in the separation done by Amicus cell separator

^*% mentioned is that of gated cells.