Blood sampling and blood film preparation and examination

2021 ◽  
pp. 1-16
Author(s):  
C. Suvarna Devi ◽  
H. A. Nadiger ◽  
T. Sharmila Krishna ◽  
J. N. Naidu

Background: Malaria is endemic throughout most of the tropics. Technically, detection of malaria parasite may be missed due to low parasite density at sampling time and poor blood film preparation. The study was aimed to evaluate the serum acid phosphatase levels as a possible diagnostic marker for malarial infections.Methods: This study was conducted on a total of 100 subjects (40 malaria cases, 30 non-malarial cases and 30 sex and age matched healthy controls attending the department of medicine, PESIMSR, Kuppam. Venous blood sample was collected and serum acid phosphatase (ACP) level estimation was be done by enzymatic method using commercial kit (Raichem diagnostics kit).Results: Serum ACP level was highly significantly elevated in malarial group (Mean±SD) (3.14±1.22) when compared with control (1.33±0.72) and non-malarial (1.81±0.30) groups (P value <0.001.).Conclusions: In this study, there was a significant increase in the serum ACP levels in malarial patients as compared to other groups. This suggests that serum ACP levels can be used as a marker for malaria. 


1988 ◽  
Vol 59 (02) ◽  
pp. 162-163 ◽  
Author(s):  
R R Taylor ◽  
J Strophair ◽  
M Sturm ◽  
R Vandongen ◽  
L J Beilin

SummaryThe aggregation/adhesion response to platelet activating factor (PAF) was studied in diluted whole blood by impedance aggregometry. The extent of aggregation varied directly with the interval between blood sampling and aggregation measurement over the first 30 minutes from sampling, then remained stable for the next 60 minutes of observation. This is an effect opposite to that described for aggregation to PAF in platelet rich plasma which, however, cannot be studied soon after sampling. Time dependence of aggregation is important and comparative measurements should be made during the period of stable aggregability.


2019 ◽  
Author(s):  
T Mann ◽  
BJ Krause ◽  
A Hawlitschka ◽  
J Stenzel ◽  
T Lindner ◽  
...  

2005 ◽  
Vol 209 (S 2) ◽  
Author(s):  
A Thieme ◽  
S Pildner von Steinburg ◽  
N Harner ◽  
M Scholz ◽  
KTM Schneider

2016 ◽  
Vol 15 (1) ◽  
pp. 119-131
Author(s):  
A S.R.EL-Attar ◽  
S. O. AL- Garib ◽  
E. Abdunaser and O. E. Abdouslam ◽  
L. S. AL-Bassam

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