Abstract:
This study was conducted at Leader ship Tower workers and New recruit Centre
of air force in Khartoum state during March 2015.
The aim of this study is to investigate the effects of exposure of two different
ranges of temperature on some blood parameters on Sudanese workers and New
recruit of air force in Khartoum state.
Eighty blood sample were taken from healthy males, 40 blood sample from Leader
ship Tower workers (group 1) aged between (18-55) year whom were exposed to a
temperaturemeasured by thermometer (accuweather) range between (30-320C)
for 6 hours, and 40blood sample fromNew recruit Centre of Air Force (group 2)
agedbetween (15-47)yearwhom were exposed to a temperature range between
(45-470C) for 6 hours. Three ml of blood were collected from each participant and
poured into EDTA containers and taken to laboratory to be analyzed by Mindray
BC-3000 Plus.The CBC parameters showed significant variation between two
group,Group2 showeda significant decrease RBCs count (4.71+0.47)×1012⁄L than
group1 ( 6.04+1.54)×1012⁄L, Group 2 showed a significant decrease in HGB
concentration (13.18+1.11)g⁄dLthan group 1(16.76+4.25)g⁄dL ,also group 2
showed a significant decrease in HCT% (53.48+13.81) than group1 (41.49+3.46) .
WBCs countshowed asignificant increase in group2 (6.58+1.34)×109⁄L than
group1(5.86+1.87)×109⁄L .
MCV, MCH , MCHC ,RDW-CV, RDW-SD, Absolute Gran , absolute Lymph ,
absoluteMid count, Gran% Lymph% ,Mid%, PLT, MPV and PDW did notshow
any significant variations between two groups.
