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This study was conducted to highlight the effect of zoonotic diseases on the hematological parameters of small ruminants from the municipal abattoir of Korhogo. A total of 170 small ruminants, comprising 85 sheep and 85 goats, some of which were detected with zoonotic diseases, were recruited for blood analysis. Blood samples were collected from the jugular vein using EDTA anticoagulant tubes. Complete Blood Count (CBC) was performed on these blood samples. The main results indicate that 34.71% of the small ruminants were sick, with 38.82% among sheep and 30.58% among goats. Tuberculosis was detected in 20.59% of the total population, compared to 14.12% with fascioliasis. Comparison of hematological parameters between healthy and sick animals revealed that blood parameters were more altered in sick animals than in healthy ones. Anemia was the most observed hematological complication in sick animals, with average hemoglobin levels of 7.77 ± 0.39 g L-1 in sick sheep and 7.42 ± 0.49 g L-1 in sick goats. Statistical analysis showed a significant correlation between hemoglobin levels and zoonotic pathology in both sheep and goats, with coefficients of 0.261 and 0.254, respectively. These results suggest that zoonotic pathologies are responsible for hematological complications especially anemia in small ruminants slaughtered at the municipal abattoir in Korhogo. These diseases should thus be detected through blood tests before slaughter to preserve their health and provide high-quality meat to the population.

Objective: This study examined the impacts of feeding zinc and selenium nanoparticles (SeNPs) and their combinations (ZnNPs and SeNPs and ZnNPs + SeNPs) on growth efficiency, the carcass, blood indicators, and meat criteria traits in chickens during 38 days. Materials and Methods: Two hundred forty (Cobb 500) 7-day-old chicks were divided in entirely random form into 4 groups, each group divided into 6 replicates of 10 chicks. Dietary supplements were given in accordance with a corn-soybean diet in the following 4 test treatments: 0.0 (T0), 1.5 mg/kg SeNPs (T1), 2.0 mg/kg ZnNPs (T2), and 1.5 mg/kg SeNPs + 2.0 mg/kg ZnNPs (T3). Water and feed were provided at all times during the 38-day period. Results: The findings concluded that the mixing of SeNPs, ZnNPs, or their combination as feed addition improved rates of growth, as illustrated by higher \"body weight\" and reduced \"feed intake and feed conversion ratio.\" The results indicated that there were no appreciable variations (p ≤ 0.05) in carcass measurements between the treatments. Additionally, hematological markers showed significant improvements, with decreased amounts of \"uric acid, creatinine, aspartate aminotransferase, alanine aminotransferase, total cholesterol, and low-density lipoprotein,\" while high-density lipoprotein values increased in chicks feeding ZnNPs or SeNPs compared to the control group in eating. Additionally, T3 levels were lowered and T4 levels were raised when SeNPs, ZnNPs, or a mixture of the two were given. Additionally, these treatments affected immunological responses, leading to increased immunoglobulin (IgM and IgG) levels. By increasing moisture quantity while maintaining carcass texture, aroma, tenderness, juiciness, and acceptability scores, these supplements also had an impact on meat quality. Conclusion: The addition of SeNPs and ZnNPs to the chicken diet enhanced immune system function, growth, and blood criteria. This raises the possibility of a substitute for popular growth boosters and organic immune modulators.

Objective: The common coot (Fulica atra) is a medium-sized migratory bird wintering at different wetlands in Pakistan. It belongs to the order Gruiformes and family Rallidae. This study aimed to investigate the morphometry, hematology, and blood chemistry of common coots during the winter visit of 2022–2023. Materials and Methods: Thirty two adult common coots were captured with the help of hunters holding valid licenses from six wetlands in Punjab, Pakistan. Each individual was sexed and sub¬jected to different morphological measurements. Eighteen blood samples (3–5 ml) were collected from the basilic veins of adults for hematology and blood chemistry. Results: Results revealed that body weight ranged from 378 to 680 gm, with males significantly heavier than females. Length was not significantly different. Males showed dominance in most of the morphometric characteristics compared to females. Regarding hematological parameters and plasma chemistry, there was a sufficient difference between the genders in most of the studied parameters. Conclusion: The male coot was significantly larger compared to the female, except for total length. Hematology and plasma chemistry showed significant differences between genders.

The aimed of this study was to evaluate the influence of dietary protein levels on the biochemical and hematological parameters of pirarucu (Arapaima gigas). A total of 60 pirarucus specimens were used with an initial average weight of 499 ± 36 g and an initial average length of 40.30 ± 10.10 cm, stocked with densities of four pirarucus per fish tank network 48 m2 of water surface. Feed was provided three times a day (8 am, 1 and 6 pm), with five different levels of crude protein (CP) in diet: 34, 36; 38 and 40 and 45% CP. The fish were euthanized at 310 experimental days with an average of 8.0 ± 1.0 kg of body weight. Blood samples were collected by tail vessel venipuncture, divided into two aliquots 2 mL and used for determination of biochemical levels and blood count. The results were submitted to analysis of variance and regression for CP levels, with the results showed as averages followed by the standard deviation. Orthogonal contrasts were applied to verify linear and quadratic effects at 5% significance. It was observed that the parameters referring to the blood count, given by erythrocytes, hemoglobin, packed cell volume, MCV, HCM, CHCM, glucose and total proteins showed no differences between the different diets. The average values of total proteins were 3.80 ± 0.30 g L-1, glucose and triglycerides shown averages 43.45 ± 5.65 and 56.98 ± 5.80 mg dL-1, respectively. The maximum cholesterol level 120.00 ± 13.33 mg dL-1 was obtained at the 35.4% CP level in the growth phase. Protein levels in diet influenced the cholesterol levels in the pirarucu growth phase, however, they did not influence the other biochemical and hematological parameters.

The present study was carried out to investigate the effect of folic acid (FA) on the hematological picture of female rabbits treated with methotrexate MTX. A total of twenty female rabbits were used in this study. They were at age 4-5 months. Their body weight ranged between 1-1,200 Kgm. All animals were kept under normal condition. its divided in to four groups and each group consist of five animals as follows ( Control group :5 rabbits were received distilled water, Folic acid group : 5 rabbits were received folic acid at 0.07mg/kg body weight daily, Methotrexate group : 5 rabbits were received methtrexate (0.03 mg/kg body weight  ) three times a week ,  folic acid with Methotrexate group : 5 rabbits were received folic acid (0.07 mg/kg body weight) and methotrexate  (0.03mg/kg body weight)  three times a week. The drugs were given by intubation. The experiment was last for 9 weeks . Blood sample were collected after end of the experiment to study the following hematological parameters: RBCs count, Hb, PCV, RBCs indices (MCV, MCH, MCHC). The group treated with folic acid showed a significant increase P≤0.05 in RBCs count, Hb conc. and PCV% as compared with all other groups. The results of MTX group reveal a high significant decrease in their RBC count, Hb conc., PCV%. At the same time there is a significant increase in MCV, MCH and MCHC indices. The group of animals received FA with MTX showed a good prognosis with health improvement characterized by high significant changes in all studied parameters to return back to their normal values. It was concluded that folic acid is very important for erythropoiesis. MTX treatment induce megaloblastic anemia resulted from inhibition of DNA synthesis in RBCs mainly by folate deficiency. FA administration with MTX correct these changes and the animals return to normal conditions. More work is needed to study the effects of these drugs on other systems in the body.

Effective treatment and management of sickle cell disease (SCD) has been a challenge in Africa over the years. Hematological parameters are very useful profiles in the effective management of the disease. However, there is scarcity of studies on the hematological parameters of SCD in Ghana. This study aimed at determining hematological parameters among SCD patients with vaso-occlusion, those in the steady state as well as healthy controls at a teaching hospital in Ghana. This was a cross-sectional study involving a total of 628 subjects, including 148 HbAA controls, 208 HbSS patients in steady state, 82 HbSC patients in steady state, 156 HbSS patients in vaso-occlusive crises (VOC), and 34 HbSC patients in VOC. Venous blood sample was collected from all study participants. A full blood count was done within 2 hours of collection, and hemoglobin (Hb) concentration, packed cell volume, red blood cell (RBC) concentration, mean corpuscular Hb, mean cell volume, mean corpuscular Hb concentration, and white blood cells (WBC) and platelet (PLT) counts were recorded. WBC and PLT counts were significantly higher in both female and male patients with SCD, compared with their healthy counterparts ( <0.05). The level of WBC was, however, significantly higher in patients with HbSS VOC among the SCD patients ( <0.001). Levels of Hb, RBC, and hematocrit were significantly higher in the controls ( <0.001). There was no significant difference in mean cell Hb among male patients with SCD ( =0.274) and female patients with SCD ( =0.5410). The SCD patients had lower Hb and RBC than the controls; however, higher PLT and WBC are noted in various status of SCD, possibly reflecting spleen effect in these patients. Further studies are needed to confirm these findings.

The aim of the current study was to evaluate cardiac status, ascites susceptibility, thyroid hormones, some hematological parameters and performance of five commercial broiler strains. Chicks were selected from strains of Cobb, Hubbard, Ross 308, Arbor Acres, and Arian (Iranian commercial broiler strain). Management and nutritional conditions were the same for all strains. Ascites related factors, and growth performance were measured. The highest and lowest, RV weight/live weight at 21 day of age were related to Arian and Ross 308 strains, respectively (p < 0.05). The TV weight, TV weight/live weight and the RV weight/live weight were significantly different between various strains at 49 and 54 days of age (p < 0.05). Strain had no effect on RV/TV. Performance, T3 and T4 hormones, hematological parameters, and mortalities were not significantly different among the strains (p > 0.05). Ascites mortalities in the Ross 308 was zero; however, it had no significant difference with other strains (p > 0.05). It was concluded that, based on performance and physiological status, even though considered broiler strains did not differ significantly because of the same genetic programs probably, but according to the prices and market conditions each can be selected for breeding.

The impact of fasting in Ramadan as a unique type of nutritional regimen on biochemical and hematological parameters is still an issue of debate. Almost very little is known regarding the regulatory role(s) of this nutritional status on immune responses or inflammation. The levels of biochemical parameters were determined using commercial diagnostic kits. Hematological parameters were also examined. We also employed ELISA for detection of CXCL1, CXCL10 and CXCL12 chemokines. The Student-T test was used to compare the values of different parameters obtained in the first and last day of Ramadan fasting by employing SPSS (version 18) software. As our findings demonstrated, there was a markedly difference between before and after Ramadan BMI of the individuals who fast. Our results also revealed that there was a remarkable difference between the levels of total cholesterol, FBS, Triglycerides and LDL before and after Ramadan fasting. RESULTS revealed that among studied hematological parameters only the numbers of platelets were markedly different before and after Ramadan fasting program in individuals who practice fasting. Our results also showed decreased levels of pro-inflammatory CXC chemokines but unaltered levels of homoeostatic ones. The results of this study may reveal that Ramadan fasting is quite safe for normal healthy adults and so very useful in reduction of cholesterol and triglycerides in relation with dyslipidemia. It is also possible to conclude that fasting is important in controlling of inflammation via chemokines.