• Title/Summary/Keyword: Hematological value

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Studies on the artificial infection and the hematological change with Fasciola hepatica metacercariae in rats (흰쥐에 대(對)한 간질피낭유충(肝蛭被囊幼蟲)의 인공감염(人工感染)과 혈액상(血液像)에 관(關)한 연구(硏究))

  • Kang, Seung-won
    • Korean Journal of Veterinary Research
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    • v.34 no.3
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    • pp.549-557
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    • 1994
  • This study was done to find the method of the extermination of Fasciola hepatica matacercariae. And the artificial infection was carried out with 30 metacercarae exposed to 5% ammonia water and not-exposed to 5% ammonia water. Serial determinations of live weight, red blood cell, hemoglobin, packed cell volume, and eosinophils were performed in rats at 7 days interval for 16 weeks after infection (WAI). Recovery of worm burden and microscopic findings of livr was performed in rats at 10 WAI. The results in this work were summarized as follows; 1. Fasciola spp metacercariae exposed to 5% ammonia water have lost their ability of infection. 2. In teh exposed group, the mean of worm recovered was 2.25 and the common bile duct was swelling up to 0.71cm in diameter. 3. The value of live weight was different in two groups as the not-exposed group and the exposed group were 321.28, 384.38 at 10 WAI, respectively. 4. In the not-exposed group, at 7 WAI, hemoglobin at 5 WAI and packed cell volume at 7 WAI wre minimally decreased to $5.84{\times}10^{-6}/mm^3$, 11.53g/dl and 43.2%, respectively. But those three values were slowly increased at 10 WAI. Rercent cosinophil was increased to 12.2% at 4 WAI and slightly decreased to 7.9% at 10 WAI. But there are no stastistical singnificance between the exposed group and the normal control group. 5. In histolgical findings in the not-exposed group, the dilated common bile ducts and intrahepatic bile ducts showed distinct hyperplasia of the epithelium. Lymphocytes and eosinophils were infilterated around the bile ducts. The hepatic cells and Kupffer cells showed swollen appearance.

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Diagnostic Power of Blood Parameters as Screening Markers in Gastric Cancer Patients

  • Pietrzyk, Lukasz;Plewa, Zbigniew;Denisow-Pietrzyk, Marta;Zebrowski, Remigiusz;Torres, Kamil
    • Asian Pacific Journal of Cancer Prevention
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    • v.17 no.9
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    • pp.4433-4437
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    • 2016
  • Background: Gastric cancer (GC) is the fifth most common cancer worldwide. Since development is usually asymptomatic, it is generally diagnosed at an advanced stage. The value of screening in patients with nonspecific symptoms for GC is controversial. Aim: The study aimed to evaluate whether hematological parameters (platelet count (PC), mean platelet volume (MPV), MPV/PC ratio, red blood cell distribution width (RDW), neutrophil to lymphocyte ratio (NLR), and platelet to lymphocyte ratio (PLR)) are useful markers to differentiate between gastric cancer patients and healthy individuals. Materials and Methods: Sixty-one patients with gastric cancer and sixty-one healthy individuals were enrolled to the survey and retrospective analysis of selected blood parameters were performed. Results: The mean values of PC, MPV, RDW, NLR, and PLR were significantly higher in GC patients compared to the control group. No statistical differences were observed in MPV/PC ratios. Likewise, no significant statistical differences were revealed in values of blood parameters among TNM stage groups. The RDW showed the highest diagnostic specificity and sensitivity. Conclusions: Hematological parameters: PC, MPV, RDW, NLR, PLR have diagnostic power and can discriminate patients with gastric cancer from patients without cancer. Blood parameters compared with clinical symptoms might alert physicians and patients and lead to performancce of upper gastrointestinal endoscopy, the gold standard in gastric cancer screening and therebly increase the early detection of cancer.

Hematological and serum biochemical studies in fresh water fish exposed to acute and chronic copper and mercury toxicity

  • H.A., Sawsan;H.M., Amira;M.B., Mostafa;AM.M., Nashaat
    • Journal of fish pathology
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    • v.30 no.1
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    • pp.25-39
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    • 2017
  • A total number of 668 apparently healthy fish were obtained from farm to study the effect of two heavy metals in a form of (Copper sulfate and Mercuric chloride) on some hematological and biochemical parameters of blood. The $LC_{50}$ /96 hr. of Cu and Hg were estimated and fish exposed to $\text\tiny{^1/_2}$ $LC_{50}$ for 7 days and for $1/_{10}$ $LC_{50}$ for 8 weeks from each product separately. Results showed decrease in RBCs count, PCV% and Hb in acute and chronic mercury while a significant increase was shown in acute and chronic copper toxicity, total leucocytic count showed decrease in acute mercury toxicity and increase in the chronic case, while in copper toxicity non-significant decrease in acute and significant decrease in chronic toxicity was noticed. Elevated serum urea and creatinine in both acute and chronic mercury and copper toxicity was detected. No changes in total bilirubin in the acute mercury and chronic copper toxicity while significant increase in chronic mercury and acute copper. Elevation of serum AST and ALT in some days of acute toxicity of mercury and copper while in chronic mercury toxicity a significant elevation of both serums AST and ALT were detected .while in chronic copper toxicity serum AST was fluctuated and ALT showed no significant changes. CK study revealed significant decrease in acute mercury with fluctuation in the chronic toxicity while in copper toxicity it showed fluctuation in acute and significant decrease in chronic toxicity. Glucose value decreased in acute and chronic mercury toxicity while in copper toxicity it showed significant increase in the acute and increase followed by significant decrease in the chronic copper toxicity.

Hematological and Serum Chemical Findings following Repeated Medication of Diminazene Aceturate in Canine Babesiosis (만성 Babesia 감염견에서의 Diminazene Aceturate의 반복투여에 따른 혈액학 및 혈액화학적 변화)

  • 황미정;이희석;이근우
    • Journal of Veterinary Clinics
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    • v.17 no.2
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    • pp.349-358
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    • 2000
  • Effects of repeated administration of diminazene aceturate (Hoechst Veterin r GmbH. Ger- many) that has been introduced as effective compound against Babesiosis and trppanosomiasis were investigated in dogs experimentally infacted with Babesia gibsoni. Adull mongrel dogs of both sexes were inoculated will nonpreserved infected blood and then maintained chronic anemia. A single dose of diminazene aceturate of 7mg/kg b.w. was administrated intramnuscularIy on day 7.1 arid ,7. Clin- ical and hcmatological findings following inoculation and medication were observed and 7enlm bio chemical analysis also was monitored. Parasitemia was detected between 3 and 6 days after inoculation. The rate of parasitized erythrocytes,1 in peripheral blood reached the peak on the 13th day and was maintained the percentage of 0.1 to 1.0 until the medication of diminazene aceturate. RBC was significantly (p<0.01) decreased on the 3rd day and then kept on decreasing. The lowest value was observed on the 16th day. WBC remained generally within normal ranges. PCV revea1ed the sig-nificant (p<0.01) decrease within the range of 24-27% and platelet was significantly (p<0.05) decreased during the period. Senum chemical values (ALT, AST. total bilirubin. LDH BUN, area- tinine, total protein. albumin and glucose) were within normal ranges during the experimental period. Serum CPK values were significantly (p<0.01) increased on the 3rd day. There was no clinically, sig-nificant difference in a single dose of diminazene aceturate of 7 mg/kg b.w. But the administration of diminazene aceturate of 14 mg/kg b.w. revealed vomiting and anorexia and one dog died in 30 hours after administration. The administration of 14mg/kg b.w. resulted in vomiting, salivation, actor- exia, tremor of head and involuntary movement and one dog died in 27 hours after administration. WBC, RBC, PCV and Platelet values were no significant difference and hematological findings revealed persistent anemia and thrombocytopenia during chronic anemia after inoculation. AST activity its was significantly (p<0.01) increased 11\\`from 3 days after medication and AST activity was on the same trend. Serum CPK activity revealed significant (p<0.01) increase within 6 hors)\\`s after every administration and decreased in 48 howl·s after administration.

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A Study on the Nutritional Status of Children Living in Rural Area and City Orphan Asylum -II. Hematological view- (농어촌(農漁村)과 시설거주(施設居住) 아동(兒童)의 영양상태(營養狀態)에 관(關)한 연구(硏究) -제2보(第2報) : 혈액성장(血液性狀)을 중심(中心)으로-)

  • Park, Bock-Hee
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.14 no.2
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    • pp.108-116
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    • 1985
  • This study was designed to investigate the nutritional anemic state and hematological findings of children, aged 11 and 12 years, living in Haenam Koon (living at home) and in Mokpo City (living in an orphan asylum) located in Chonnam. The mean red blood cell number of male was higher than female in both groups of living in the rural area and in the city orphan asylum (p<0.01), but the white blood cell count was not significantly different. The levels of average hemoglobin, hematocrit and mean corpuscular hemoglobin concentration of the children in both groups were similar, and 19.8% of children living at home in the rural area and 32.1% of children living in the city orphan asylum were anemic. The mean levels of serum total protein, albumin and A/G ratio in children of both group were not statistically different, and 18.4% of children living at home in the rural area and 13.2% of children living in the city orphan asylum were insufficient in the serum total protein value. The average serum cholesterol level of children living at home in the rural area was higher than that of children living in the city orphan asylum(p<0.01), and that of female living at home was higher than that of male (p<0.05). The mean levels of serum iron, total iron binding capacity and transferrin saturation of children living at home in the rural area were significantly higher than those of children living in the city orphan asylum (p<0.01).

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A Comparative Study Between Cytomegalovirus Immunoglobulin M-Positive and CMV Immunoglobulin M-Negative Biliary Atresia in Infants Attending a Tertiary Care Hospital in Bangladesh

  • Akter, Sharmin;Karim, ASM Bazlul;Mazumder, Md Wahiduzzaman;Rukunuzzaman, Md;Nahid, Khan Lamia;Dey, Bishnu Pada;Sayeed, Maimuna;Rahman, AZM Raihanur;Fathema, Kaniz;Khadga, Mukesh
    • Pediatric Gastroenterology, Hepatology & Nutrition
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    • v.25 no.5
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    • pp.413-421
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    • 2022
  • Purpose: Perinatal cytomegalovirus (CMV) infection can lead to biliary atresia (BA) in different entities. This study aimed to compare the clinical, hematological, biochemical, and histological features of infants with BA based on their CMV immunoglobulin M (IgM) status at presentation. Methods: This cross-sectional descriptive study was carried out between January 2019 and June 2020 at the Department of Pediatric Gastroenterology and Nutrition at the Bangabandhu Sheikh Mujib Medical University (BSMMU) in Dhaka. Forty-three patients with BA were selected purposively and categorized into either the CMV IgM-positive or CMV IgM-negative BA group. Categorical variables were compared using Fisher's exact test and chi-square tests, while the Student's t-test and Mann-Whitney U-test were used to compare continuous variables. For all statistical tests, a p-value <0.05 was considered statistically significant. Results: Thirty-three (76.7%) of the cases were between 2 and 3 months of age on admission. The clinical, hematological, and biochemical parameters did not differ significantly between the CMV IgM-positive and CMV IgM-negative BA groups. Most (50.0%) of the CMV IgM-positive cases had fibrosis stage F2, while 43.5% of the CMV IgM-negative cases had fibrosis stage F3, with no significant difference between the groups (p=0.391). Conclusion: Our data shows no significant distinction between CMV IgM-positive and CMV IgM-negative BA, suggesting that CMV does not contribute to BA pathogenesis.

Effect of Different Feeding Frequency on the Growth Performance, Hematological Parameters and Body Nutrient Composition of Juvenile Chum Salmon Oncorhynchus keta Reared in a Recirculating Aquaculture System (순환여과양식시스템에서 사료 공급 횟수가 연어(Oncorhynchus keta) 치어의 성장, 체조성 및 혈액성분에 미치는 영향)

  • Kyu-Seok Cho;Seok-Woo Jang;Yu-Jin Lee;Seunghyung Lee
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.56 no.5
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    • pp.734-740
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    • 2023
  • The effect of feeding frequency on growth performance, body nutrient composition, and hematological parameters of juvenile chum salmon Oncorhynchus keta was investigated. The juveniles (10.9±0.3 g) were fed commercial feed for 30 days with feeding frequencies of 1, 2, 3, 4, or 5 meal (s)/day (n=2 tanks per treatment) in a recirculating aquaculture system (RAS). Fish were fed to satiation at each of the feeding frequencies. At the end of the feeding trial, final body weight, weight gain, and specific growth rate of fish fed 2 meals/day were significantly higher than those of fish fed 1 meal/day(P<0.05); however, no difference was detected among the other feeding frequencies. Daily feed intake significantly increased with increasing feeding frequency, whereas feed and protein utilization efficiencies continuously decreased with increase in the feeding frequency. Among the treatments, fish fed 1 meal/day showed the lowest value in whole-body lipid content and total protein concentration in plasma. Taken together, the optimal feeding frequency for growth performance and feed utilization efficiency in chum salmon juveniles reared in the RAS was determined to be 2 meals/day.

Effect of Nogjungtang (Korean Traditional Deer Decoction) on Growth, Feed Efficiency and Hematologic Index in Sprague-Dawley Rats (녹중탕이 흰쥐의 성장, 식이효율 및 혈액형상에 미치는 효과)

  • Sung, Ha-Guyu
    • Journal of the Korean Society of Food Science and Nutrition
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    • v.34 no.8
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    • pp.1164-1168
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    • 2005
  • Korean traditional deer decoction (Nogjungtang), composed of oriental herbs and almost deer parts, has been used as an important resource for human health. For basic studying on Nogjungtang, this experiment was conducted to evaluate nutritional effects of Nogjungtang, and estimate its effect on growth, food efficiency, organ development and hematological indices in growing and adult Sprague-Dawley rats. The rats were divided into three groups as follows; control: non-supplementation, Notiungtang I: recommended dose, and Nogjungtang II: thrice recommended dose. Nogjungtang was composed of various general nutrients with up 93$\%$ moisture.Crude protein is the highest value as 22.78$ \%$, Mg is a major mineral as 0.48$\%$ compared to other minerals, and methionine and proline are higher by 1.31 and 1.67$\%$ than other amino acids based on dry matter, re-spectively. In both growing and adult rats, there were no significant difference in body weight gain and feed intake between the control and Nogjungtang groups. Also, organs weights (liver, heart, kidney and stomach) and hematological indices (WBC, RBC, Hb, Hct and Platelet) did not show statistically significant differences among the experimental groups. However, all of experimental rats were normal growth without hypertrophy or negative development of organs by Nogjungtang. Hematological indices maintained in normal value by thrice recommended dose of Nogjungtang. The average body weight of each treatment groups showed similar levels at end of experiment. In case of the feed efficiency ratio (feed intake/body gain), the growing rats showed 6.00, 5.81 and 5.99 and adult rats showed 9.03, 8.98 and 9.10 in control, Nogjungtang I and Nogjungtang II, respectively. In conclusion, although further investigation of Nogjungtang should be performed in the functions registered in many ancient literatures, Nogjungtang is physiologically safe and may have potential as candidate food for human health.

Platelet Kinetics and Other Hematological Profiles in Experimental Plasmodium falciparum Infection: A Comparative Study between Saimiri and Aotus Monkeys (Plasmodium fulcipurum 감염 실험에 있어서의 혈소판과 혈액치의 변각 -Saimiri과 Aotus 원숭이의 비교 시험-)

  • Kakoma I.;Jam
    • Parasites, Hosts and Diseases
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    • v.30 no.3
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    • pp.177-182
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    • 1992
  • Levels of platelets and other hematological values were monitored in 21 Saimiri and 12 Aotus monkeys over a period of three weeks post·infection with monkey·adapted Indochina CDC-1 strain of Plasmedium falciparum. In both Snlinoiri sciureus boliviensis and Aetus nancymai karyotype-1 monkeys the severest thrombocytopenia was observed at 14 days post-infection coinciding with peak parasitemia, neutropenia, Iynlphocytosis, and anemia associated with severe hemoglobinemia and elevated fibrinogen degeneration products(FDP's), MCH and MCV profiles in Aotus monkeys decreased with ascending parasitemia. In contrast, these parameters in Saimiri were characterized by a significant compensatory increase correlating with parasitemia. In general, thrombocytopenia was one of the earliest clinical manifestations of the infection with the platelets returning to normal levels shortly after peak parasitenlia at 14 days. Platelet kinetics had a strong correlation with hematologic and parasitologic values in the Aotus nlodel. No consistent associations were observed between platelet kinetics and other parameters in the Saimiri model. These data indicate that the Aotus model for malaria is more predictable than the Saimiri. Further, platelet turnover rates and recovery provide a useful prognostic parameter during malaria infection. The results are discussed in relation to the value of the two species of monkeys as models for the pathogenesis of human malaria.

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Effect of water temperature on protein requirement of Heteropneustes fossilis (Bloch) fry as determined by nutrient deposition, hemato-biochemical parameters and stress resistance response

  • Fatma, Shabihul;Ahmed, Imtiaz
    • Fisheries and Aquatic Sciences
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    • v.23 no.1
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    • pp.1.1-1.14
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    • 2020
  • Background: Dietary protein requirements are dependent on a variety of factors and water temperature is one of the most important abiotic factors affecting protein requirement of fish. This study was, therefore, conducted to investigate effects of water temperature on dietary protein requirement of fry Heteropneustes fossilis which has high demand in most of the Asian markets. Methods: Quadruplicate groups of 30 fish per treatment (2.97 ± 0.65 cm; 5.11 ± 0.34 g) were fed seven isoenergetic diets (17.9 kJ g-1 gross energy; 14.99 kJ g-1 digestible energy) containing dietary protein levels ranging from 28 to 52% at two water temperatures (18 and 26 ℃). Experimental diets were fed to apparent satiation as semi-moist cakes thrice daily at 17:00, 12:00, and 17:30 h for 12 weeks. For precise information, various growth parameters, protein deposition, hematological parameters, metabolic enzymes, and stress response were analyzed, and effects of water temperature on dietary protein requirement was recommended on the basis of response from above parameters. Results: Groups held at 26 ℃ attained best growth, feed conversion, and protein deposition at 44% dietary protein indicating that temperature affected dietary protein requirement for optimum growth of H. fossilis fry and protein requirement seems to be satisfied with 44% dietary protein. Interestingly, interactive effects of both dietary protein levels and temperature were not found (P > 0.05). Fish reared at 18 ℃ had comparatively higher values for aspartate and alanine transferases than those reared at 26 ℃ water temperature which exhibited normal physiological value for these enzymes indicating that body metabolism was normal at this temperature. Hematological parameters also followed same pattern. Furthermore, fish reared at 26 ℃ water temperature exhibited more resistant to thermal stress (P < 0.05). The 95% maximum plateau of protein deposition data using second-degree polynomial regression analyses exhibited dietary protein requirement of fry H. fossilis between 40.8 and 41.8% of diet at 26 ℃ water temperature. The recommended range of dietary protein level and protein/digestible energy ratio for fry H. fossilis is 40.8-41.8% and 27.21-27.88 mg protein kJ-1 digestible energy, respectively. Conclusions: Information developed is of high significance for optimizing growth potential by making better utilization of nutrient at 26 ℃ and, to develop effective management strategies for mass culture of this highly preferred fish species.