scholarly journals Altered Haematological Variables of Pre-Eclamptic Patients in University of Calabar Teaching Hospital, Nigeria

2021 ◽  
Vol 6 (3) ◽  
pp. 56-64
Author(s):  
Stella B. Egbe ◽  
Patience A. Akpan ◽  
Euphoria C. Akwiwu ◽  
Josephine O. Akpotuzor
Keyword(s):  
Blood Pressure ◽  
Platelet Count ◽  
Blood Cell ◽  
Pregnant Women ◽  
Cell Count ◽  
Teaching Hospital ◽  
Haemoglobin Concentration ◽  
Blood Cell Count ◽  
Corpuscular Haemoglobin ◽  
Mean Corpuscular Haemoglobin

Pre-eclampsia is a gestational complication with immense outcomes on foetal/ infant and maternal health. This study assessed haematological variables of pre-eclamptic pregnant women receiving antenatal care at University of Calabar Teaching Hospital (UCTH), Calabar. Following due ethical considerations, 90 subjects aged 18-45 years were enrolled. They comprised 30 pre-eclamptic patients admitted into the antenatal ward, UCTH; 30 pregnant women with no medical condition attending antenatal clinic, UCTH and 30 apparently healthy non-pregnant women of same age range as control subjects. Weight, height and blood pressure were measured while a pre-tested structured questionnaire was used to obtain demographic data. Packed cell volume (PCV), haemoglobin (HB), red blood cell count (RBC), mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC), white blood cell count (WBC) with differentials, platelet count and mean platelet volume (MPV) were determined using Sysmex Haematology autoanalyzer (Sysmex, Japan). Significantly lower (p<0.05) PCV, HB, MCV and platelet count were recorded among pre-eclamptic patients compared to the pregnant and non-pregnant controls. Conversely, body mass index, blood pressures, MCHC, WBC and MPV of pre-eclamptic patients were significantly higher (p<0.05) compared to pregnant and non-pregnant controls. There were also significant differences (p<0.05) in RBC and differential white cell count among the three groups. Also, we observed appearance of protein in urine associated with increased blood pressure. It is concluded that haematological changes occur in pre-eclampsia and these changes reflect the bodys response to systemic inflammation induced by pregnancy and amplified by the presence of hypertension.

Haematological Profiles of Pigs on Different Farms Reflect Their Health Status

2021 ◽  
Author(s):  
Irena Golinar Oven ◽  
Alenka Nemec Svete ◽  
Melita Hajdinjak ◽  
Jan Plut ◽  
Marina Stukelj
Keyword(s):  
Health Status ◽  
Blood Cell ◽  
Cell Count ◽  
White Blood Cell ◽  
Haemoglobin Concentration ◽  
Haematological Parameters ◽  
Blood Cell Count ◽  
Blood Samples ◽  
Corpuscular Haemoglobin ◽  
Mean Corpuscular Haemoglobin

Abstract BackgroundHaematological examination is an important diagnostic tool in the assessment of pig health status. The present study aimed to assess haematological parameters in pigs of different age categories from six farrow-to-finish farms differing in herd health status. The following pig categories were included: 5 age groups of growers (5, 7, 9–10, 11 and 12–13 weeks-old), fatteners and breeding pregnant sows. Individual blood samples for determining complete blood count and white blood cell differential count were taken and group samples of oral fluid and faeces were collected from each animal category in each of the six farms and tested for the detection of Porcine Circovirus Type 2 (PCV2), Porcine Reproductive and Respiratory Virus (PRRSV), and Hepatitis E Virus (HEV) using PCR, RT-PCR, and qRT-PCR protocols. Individual blood samples were analysed using an automated laser-based haematology analyser. The following haematological parameters were reported: white blood cell count (WBC), red blood cell count (RBC), haemoglobin concentration (Hb), haematocrit (Hct), mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC), platelet count (PLT), and percentage and number of neutrophils, lymphocytes, monocytes, eosinophils, basophils, and "large unstained cells" - LUCs. ResultsOn farms free of PRRSV, PCV2 and HEV, age had significant effect on the following parameters: WBC, Hb, MCH, MCHC, PLT, percentage of neutrophils, lymphocytes and eosinophils and absolute numbers of neutrophils, lymphocytes, monocytes, basophils and LUCs. On farms with PRRS, PCV2 and/or HEV, age significantly affected all observed blood parameters except the percentage of LUCs. The percentages of lymphocytes, MCV and Hct were significantly lower by PRRSV while WBC, PLT, percentage and absolute number of neutrophils, basophils and LUCs increased. Significantly lower percentages of lymphocytes and increased percentages and absolute numbers of neutrophils, eosinophils and basophils were caused by PCV2 presence. Significantly lower percentage of lymphocytes and MCV and increased RBC, Hb, percentage and number of basophils and percentage of neutrophils were caused by HEV. Conclusions Alterations of haematological parameters reflected the health status of pigs of different categories on infected and on non-infected farms. Age-related changes in haematological parameters occurred in clinically healthy and in infected pigs.

scholarly journals Prevalence of Anaplasma ovis and its effects on haematology of apparently healthy Sahel goats in Maiduguri, Nigeria: A Preliminary study

2018 ◽  
pp. 53-57
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Haemoglobin Concentration ◽  
Well Being ◽  
Economic Losses ◽  
Blood Cell Count ◽  
Anaplasma Ovis ◽  
Corpuscular Haemoglobin ◽  
Mean Corpuscular Haemoglobin ◽  
Apparently Healthy

Introduction: Anaplasma ovis is an intraerythrocytic rickettsial pathogen that causes clinical symptoms and huge economic losses in flocks. This study was designed to determine the prevalence and effects of Anaplasma ovis on the haematology of apparently healthy Sahel goats in Maiduguri. Methods: Blood samples were randomly collected from one hundred (100) Sahel goats from both farm and abattoir in the study area. Parasitological and haematological analyses were carried out on the collected samples using a standard technique. Results: Out of 100 goats sampled, seven (7) were positive with an overall prevalence of 7%. The prevalence was higher in the male 5 (5%) than in the female 2 (2%) with no significant association between sexes (p > 0.05). The haematological parameters of infected and uninfected goats were within normal range except for mean corpuscular volume (MCV) of infected goats. The MCV of infected and uninfected goats varied significantly (p < 0.05) while the packed cell volume, haemoglobin concentration, red blood cell count, white blood cell count, mean corpuscular haemoglobin concentration and mean corpuscular haemoglobin of infected and uninfected goats were not significantly (p > 0.05) affected. Significance: Natural infection in apparently healthy goats in Maiduguri was found not to have an obvious effect on the haematology of the infected animals. There is a need for prevention and control programs against this pathogen in the study area. This, when carried out, will improve the production potential of these animals and economic well-being of the owners.

scholarly journals Zinc ameliorates lead toxicity by reducing body Pb burden and restoring Pb-induced haematological and biochemical derangements

2020 ◽  
Vol 4 ◽  
pp. 239784732095656
Author(s):  
Emmanuel Ike Ugwuja ◽  
Nweze Vincent ◽  
Ikechukwu C Ikaraoha ◽  
Samuel R Ohayi
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Haemoglobin Concentration ◽  
Lead Toxicity ◽  
Oral Route ◽  
Albino Rats ◽  
Blood Cell Count ◽  
Corpuscular Haemoglobin ◽  
Mean Corpuscular Haemoglobin ◽  
Biochemical Analyses

Background: Studies on nutritional factors, including zinc in ameliorating the deleterious effects of potentially toxic elements have been scarce and the findings have been inconsistent. Aim: The aim of the present study was to evaluate the ameliorative potential of zinc against lead-induced toxicity in rats. Materials and methods: Male albino rats (n = 24) assigned into four groups of six/group: normal control (NC), zinc control (ZnC; 20 mg/kg ZnCl2), lead control (PbC; 50 mg/kg PbCl2) and lead plus zinc (Pb + Zn; 50 mg/kg PbCl2 plus 20 mg/kg ZnCl2), respectively were investigated. All administrations were through oral route and lasted for 42 days after which blood samples were collected for haematological and biochemical analyses using standard techniques. Results: Results showed that packed cell volume (PCV), haemoglobin concentration (HBC), red blood cell count (RBC) were significant (p < 0.05) reduced while total white blood cell count (TWBC), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC) and platelets were significantly elevated in PbC group in comparison with NC and ZnC. Also liver and renal function parameters as well as the liver and kidney malondialdehyde (MDA) were elevated while antioxidant enzymes; catalase (CAT) and superoxide dismutase (SOD) were significantly (p < 0.05) reduced in PbC group in comparison with NC and ZnC. Concentrations of lead were in the order: blood > liver > kidney in the PbC group. In addition to restoration of the altered parameters, administration of zinc in Pb + Zn group significantly reduced the raised lead concentrations in the plasma and organs. Conclusion: Reduction in body Pb burden and restoration of Pb-induced derangements in haematological and biochemical parameters by Zn strongly support the ameliorative property of Zn against Pb-induced toxicity.

scholarly journals Effect of an 1800 MHz electromagnetic field emitted during embryogenesis on the blood picture of one-day-old domestic hen chicks (Gallus gallus domesticus)

2018 ◽  
Vol 87 (1) ◽  
pp. 65-71
Author(s):  
Krzysztof Pawlak ◽  
Bartosz Bojarski ◽  
Zenon Nieckarz ◽  
Marcin Lis ◽  
Tomasz Wojnar
Keyword(s):  
Electromagnetic Field ◽  
Blood Cell ◽  
Cell Count ◽  
Haemoglobin Concentration ◽  
Blood Cell Count ◽  
Blood Picture ◽  
Corpuscular Haemoglobin ◽  
Red Blood Cell Count ◽  
Mean Corpuscular Haemoglobin ◽  
Domestic Hen

Exposure to artificial electromagnetic fields emitted mainly by mobile telephony has been steadily increasing with the development of modern technology. Haematological indices are among the most common indicators of the body’s physiological status. The aim of the study was to determine the effect of an 1800 MHz electromagnetic field emission on the blood picture of one-day-old domestic hen chicks. During the experiment, chick embryos were exposed to artificial electromagnetic fields throughout incubation for 13 ´ 2 min/day, 4 ´ 10 min/day and 1 ´ 40 min/day. After hatching, blood was collected from 10 one-day-old chicks from each group to determine: red blood cell count, haemoglobin concentration, haematocrit, mean corpuscular volume, mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration, white blood cell count, and leukocyte differential count. In addition, the heterophil/lymphocyte ratio was calculated. The present study is probably the first to show an increase in the red blood cell count, haemoglobin concentration, haematocrit, white blood cell count, segmented heterophils and the heterophil/lymphocyte ratio, and a decrease in lymphocyte percentage of embryos exposed to an 1800 MHz electromagnetic field. The observed changes may be indicative of the stress-inducing effect of EMF on living organisms.

scholarly journals A molecular and haematological study of Theileria equi in Balkan donkeys

2017 ◽  
Vol 65 (2) ◽  
pp. 234-241 ◽  
Author(s):  
Dajana Davitkov ◽  
Darko Davitkov ◽  
Milos Vucicevic ◽  
Ljubodrag Stanisic ◽  
Milena Radakovic ◽  
...  
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Haemoglobin Concentration ◽  
Positive Sample ◽  
Production Performance ◽  
Blood Cell Count ◽  
Theileria Equi ◽  
Corpuscular Haemoglobin ◽  
Equine Piroplasmosis ◽  
Mean Corpuscular Haemoglobin

Equine piroplasmosis in donkeys has been recognised as a serious problem of major economic importance. The present molecular study is the first investigation of the presence of Theileria equi and Babesia caballi in Balkan donkeys and of the possible haematological alterations related to it. A total of 70 apparently healthy donkeys from Serbia were included in this study. The overall prevalence of T. equi infection in donkeys tested with multiplex PCR was 50%. There was no B. caballi-positive sample. Infections in donkeys included in this study seem to be associated with decreased red blood cell count, haemoglobin concentration, haematocrit and platelet count, and with increased white blood cell count, mean corpuscular haemoglobin and mean corpuscular haemoglobin concentration. Altered haematological parameters in donkeys can lead to a decrease in working capacity and production performance. Further molecular research and long-term monitoring of equine piroplasmosis is needed in Serbia and throughout Europe.

scholarly journals Effects of Aqueous Root Bark Extracts of Anogeissus leiocarpus (DC) Guill & Perr and Terminalia avicennioides Guill & Perr on Redox and Haematological Parameters of Diethylnitrosamine-Administered Rats

2016 ◽  
Vol 10 (1) ◽  
pp. 21-29
Author(s):  
Amadu Kayode Salau ◽  
◽  
Musa Toyin Yakubu ◽  
Adenike Temidayo Oladiji ◽  
◽  
...  
Keyword(s):  
Body Weight ◽  
Blood Cell ◽  
Cell Count ◽  
Haemoglobin Concentration ◽  
Haematological Parameters ◽  
Root Bark ◽  
Blood Cell Count ◽  
Corpuscular Haemoglobin ◽  
Mean Corpuscular Haemoglobin ◽  
Anogeissus Leiocarpus

Background: This study investigated the protective effects of aqueous extracts of Anogeissus leiocarpus (DC) Guill & Perr (Combretaceae) and Terminalia avicennioides Guill & Perr (Combretaceae) root barks, as well as their 1:1 (w/w) mixture on liver redox and haematological parameters of diethylnitrosamine-treated rats. Methods: Rats were orally administered distilled water, diethylnitrosamine (30 mg/kg body weight once a week on weeks 3 and 4), curcumin (200 mg/kg body weight), extracts and 1:1 mixture (200, 400 and 800 mg/kg body weight) for 4 weeks. Malondialdehyde, markers of oxidative stress and hematological indices were evaluated. Results: The extracts and their mixture significantly (P<0.05) reversed the diethylnitrosamine-induced alterations in the levels of liver malondialdehyde, superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, glucose 6-phosphate dehydrogenase, glutathione, vitamin C and platelet counts. The other haematological parameters (red blood cell count, haemoglobin concentration, packed cell volume, mean corpuscular volume, mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration, white blood cell count, lymphocyte count and neutrophil count) were not affected by diethylnitrosamine and extracts. Conclusion: The extracts possess antioxidant, hepatoprotective and haemoprotective activities that compared well with curcumin. These activities were better exhibited by the mixture than the individual extracts.

Hematology of Wild Allied Rock-Wallabies, Petrogale-Assimilis Ramsay, 1877 (Marsupialia, Macropodidae), in North Queensland

1992 ◽  
Vol 40 (4) ◽  
pp. 355 ◽  
Author(s):  
PBS Spencer ◽  
R Speare
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Cell Volume ◽  
Red Blood Cell ◽  
Packed Cell Volume ◽  
Haemoglobin Concentration ◽  
Blood Cell Count ◽  
Corpuscular Haemoglobin ◽  
Red Blood Cell Count ◽  
Mean Corpuscular Haemoglobin

The haematology of a colony of wild allied rock-wallabies, Petrogale assimilis Ramsay, 1877, from north-western Queensland was studied for 20 months. Wallabies were repeatedly trapped at monthly intervals and 511 blood samples from 96 animals were examined, making this the most comprehensive study of the haematology of any macropod species. The morphology of the red blood cells and leucocytes was similar to those of other marsupials. Large and small lymphocytes were recognised. Binucleate lymphocytes were found in 7.2% of blood smears. Normal haematological values were within the published ranges for other marsupials. However, the average white blood cell count (mean +/- s.e.: 9.03 +/- 0.92 X 10(9) L-1) was close to the upper end of the range for macropods. The normal (mean +/- s.e.) red blood cell count (5.24 + 0.15 X 10(12) L-1), packed cell volume (0.4291 +/- 0.019 L L-1) and haemoglobin concentration (14.07 +/- 0.41 g dL-1) of male wallabies were higher than those of females (4.79 +/- 0.15 X 10(12) L-1, 0.3952 +/- 1.19 L L-1, and 12.95 +/- 0.41 g dL-1, respectively). No gender differences were detected in the white blood cell count (9.03 +/- 0.92 x 10(9) L-1), mean corpuscular volume (82.28 +/- 1.35 fL), mean corpuscular haemoglobin (26.98 +/- 0.57 pg) or mean corpuscular haemoglobin concentration (32.82 +/- 0.57 g L 1). The red blood cell count, packed cell volume, haemoglobin concentration, mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration and the absolute neutrophil count in juveniles and subadults increased with age. The neutrophil to lymphocyte ratio was less than 1.0 in pouch young and approached 1.0 in adults. The red blood cell count, packed cell volume and haemoglobin concentration of lactating females did not vary with age of pounch young.

Red Blood Cell Variables in Young and Mature High-Trained Football Players

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 3749-3749
Author(s):  
Janet G. Grudeva ◽  
Nickolay Boyadjiev ◽  
Zdravko Taralov ◽  
Ilia Batashki
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Red Blood Cell ◽  
Football Players ◽  
Working Capacity ◽  
Blood Cell Count ◽  
Corpuscular Haemoglobin ◽  
Group A ◽  
Mean Corpuscular Haemoglobin ◽  
Group B

Abstract A suboptimal values of the haematological variables has often been recorded in young athletes involved in intense physical activity. There have even been reports of “sports anemia” associated with intensive physical training. There are profound studies describing the haematological changes of the soccer players after training or 90 min match. Our previous studies demonstrated lower values of red blood cell count (RBC), packed cell volume (HCT), haemoglobin concentration (HGB) in highly trained football players than in untrained controls of the same pubescent age. THE AIM: It was a matter of interest to evaluate the haematological status of 2314 football players (15.11±2.89 yrs old) and to compare the results for pre-pubescent, pubescent and mature boys recruited in the study and also to relate the values obtained to the individulal aerobic functional capacity. MATERIAS: A total of 2314 highly trained football players were included in the study. Their mean±SD age, weight, and BMI were: 15.11±2.89 yrs, 56.33±13.28 kg, and 19.62±2.58 kg/m2. The sportsmen were divided into three groups in accordance with their age: pre-pubescent (9–14 years) group A (n=1178) − 13.22±1.05 yrs (158.6±12.6 months); pubescent (15–19 years) group B (n=1029) − 16.57±1.04 yrs (198.9±12.6 months); and mature (20–35 years) group C (n=107) − 24.30±3.78 yrs (291.6±45.3 months) old. Profound clinical examination of all sportsmen was performed at the day before obtaining the blood samples. Haematological variables including RBC, HCT, HGB, mean corpuscular volume (MCV), mean corpuscular haemoglobin (MCH), mean corpuscular haemoglobin content (MCHC), white blood cell count (WBC) and platelet count (PLT) were analysed on a Sysmex K800 (Japan) analyser. Each football player passed also PWC170-test for assessment the working capacity on AT-104 Spiro-Ergo equipment (Schiller, Switzerland). RESULTS: All haematological variables in the groups were found in normal ranges, but the RBC was highest in group B (5.17±0.28 *1012/l vs. 5.03±0.28 *1012/l for group A, and 5.08±0.41 *1012/l for group C). Group A demonstrated not only lowest values for the RBC, but also for the HGB (144.7±6.4 g/l vs. 149.1±6.0 g/l for group B, and 151.8±7.5 g/l for group C, P&lt;0.001), and for HCT (0.437±0.02 vs. 0.451±0.02 for group B, and 0.451±0.03 for group C, P&lt;0.001). Group A demonstrated similar values for the above basic red blood cell parameters to these measured for great male group of same age. The pre-pubescent football players (group A) had lower MCV (87.1±2.8 fl), than the players of group B (87.5±2.9 fl) and than the players from group C (88.1±3.0 fl). No evidences for blood dilution as a result of long-term training had been found in groups B and C. There was not difference in the WBC and PLT between pre-pubescent, pubescent and mature footballers. The mature players (C-group) demonstrated higher PWC/kg than pre-pubescent (20.6±2.3 vs. 19.2±2.3 kgm/min/kg), and than pubescent boys (19.8±2.7 kgm/min/kg). Significant correlations were obtained between the age and HGB, and between the age and HCT in groups A (0.19 and 0.19 respectively) and B (0.24 and 0.15 respectively). Good correlations were found between RBC and PWC170/kg in all groups investigated. CONCLUSIONS: Pre-pubescent highly trained football players have lower values of the red blood cell variables than pubescent and mature footballers, which correlates with lower aerobic working capacity.

scholarly journals Effect of Anaplasma spp. infection on some blood parameters in Awassi local breed sheep

2008 ◽  
Vol 32 (2) ◽  
pp. 171-180
Author(s):  
H.M. A.S. Al-Rubaii
Keyword(s):  
Blood Cell ◽  
Cell Count ◽  
Haemoglobin Concentration ◽  
Blood Parameters ◽  
Blood Cell Count ◽  
Local Breed ◽  
Corpuscular Haemoglobin ◽  
Red Blood Cell Count ◽  
Corpuscular Haemoglobin Concentration ◽  
Breed Sheep

The aim of this study to investigation the effect of Anaplasma spp.infection on some blood parameters by collecting 65 blood samplesfrom Awassi local breed sheep. The total infection rate 26.15 % whichdivided into 25 % in males and 26.31 % in females. The parasitemiarange between 0.5-4 % (mean 1.97 %).The infected animals showed anemia represented by decrease meansof packed cell volume (P<0.01), red blood cell count (P<0.05) andhaemoglobin concentration, While increase corpuscular volume,corpuscular haemoglobin and corpuscular haemoglobin concentration(P<0.05). As well as decrease total white blood cell count and monocyteswhile increase lymphocytes, neutrophils , eosinophils, basophils andplatelets comparison to non infected animals.Our conclusion refered to the direct effect of Anaplasma parasite onsome blood parameters in the infected Awassi local breed sheep.

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