https://www.selleckchem.com/products/3-methyladenine.html A successful bone marrow transplant requires a minimum of 2-4×10 cells/kg patient body weight of CD 34+ cells to be transfused, where peripheral blood CD34+ cell count being and ideal predictor. We compared the correlation and predictive capacity of both hematopoietic progenitor cell count (HPC) determined on the Sysmex XN-9000 and flow cytometric CD34 in autologous and allogenic donors. Autologous and allogenic donors were taken as per criteria. TLC (Total Leukocyte Count), MNC (Mononuclear cell count), HPC, and CD34 assay were done in both the peripheral blood prior to apheresis, and the harvest product postapheresis. Sysmex XN-9000 was used for TLC, MNC, and HPC tests, and a modified ISH-AGE protocol was used to enumerate CD34 by flow cytometry. Statistical analysis was done using SPSS 16.0. Sixty-seven allogenic and 35 autologous donors were enrolled. 45% were females, and 55% were males. Correlation between HPC and CD34 was found to be 0.887 with P value<.01 in peripheral blood and 0.847 with P value<.01 in the harvested product. On the other hand, TLC had a correlation of 0.424 and 0.520 in peripheral blood and harvested, respectively. MNC had a weak association. The cutoff value for a target dose of 2×10 CD34 cells/kg was 37×10 /L for pre-HPC. For a target of 4×10 CD34 cells/kg, the cutoff value calculated to be 54×10 /L (Sensitivity 85%, Specificity 89%) for peripheral blood HPC. We conclude that HPC is comparable to CD34 in predicting harvest product's adequacy. We conclude that HPC is comparable to CD34 in predicting harvest product's adequacy. Although small perforation of the maxillary sinus schneiderian membrane is a well-documented complication during lateral sinus floor elevation (LSFE), complete perforations larger than 10 mm often result in discontinuation of surgery. Reports on reentry LSFE and its long-term outcomes are sparse. To evaluate the long-term outcomes of reentry LSFE following co