Some Serum Metabolites and Haematological Parameters of Pullet Chicks Fed Cassava Root Products(CRPs)

Blood biochemistry is routinely used in veterinary medicine to evaluate the health status of animals and poultry.The experiment was designed to evaluate serum metabolites and haematological parameters of pullet chicks fed cassava root products(CRPs).Diet 1 contained 100%maize and served as the control diet(CD).Diets 2,3 and 4 contained 50%unpeeled cassava chip(UCC),unpeeled cassava pellet(UCP)and unpeeled cassava grit(UCG),respectively,while diets 5,6 and 7 contained 100%of respective cassava products.There were three replicates of 10 birds each in a completely randomized design.At the seventh week,blood samples were carefully collected from three birds from each replicate for haematological indices and serum metabolites.Results on haematological indices showed that values recorded were not adversely(p<0.05)affected by dietary treatments.Birds fed CD had packed cell volume(PCV),haemoglobin(Hb),red blood cell(RBC),mean corpuscular haemoglobin(MCH)and mean corpuscular haemoglobin concentration(MCHC)values that were similar(p>0.05)to values recorded by birds fed cassava based diets.The respective values ranged from 18.50%to 24.50%,11.30 g/dL to 12.75 g/dL,2.43×10^6/mm^3 to 3.69×10^6/mm^3,32.96μmg to 50.87μmg and 44.65%to 63.41%.Serum glucose and thiocyanate were significantly(p<0.05)affected by inclusion of CRPs.Serum thiocyanate of birds fed the CD(0.14 mg/dL)was lower(p<0.05)than values recorded for those fed 50%and 100%UCC,UCP and UCG(2.33 and 2.56,2.25 and 2.47,2.19 and 2.38 mg/dL,respectively).Also values of serum glucose of birds fed 100%UCC,UCP and UCG(181.52,179.64 and 173.24 mg/dL,respectively)were higher(p<0.05)than CD.However,serum protein and its fractions were not affected.Conclusively,haematological indices were not adversely affected by dietary treatment,but serum glucose and thiocyanate were affected.

Prevalence of human leishmaniasis in Sudan: A systematic review and meta-analysis

BACKGROUND There are three main forms of leishmaniasis in humans:cutaneous leishmaniasis(CL),visceral leishmaniasis(VL),and mucocutaneous leishmaniasis.The prevalence of human leishmaniasis varies widely in different countries and different regions of the same country.To date,there is no overall estimation of the prevalence of human leishmaniasis in Sudan.AIM To determine the pooled prevalence of human leishmaniasis and the disease risk factors among Sudanese citizens.METHODS From all articles written in English or Arabic languages conducted before the 4th of August 2021 from[Scopus,Web of Science,PubMed,and MEDLINE,African Journals Online(AJOL),ResearchGate,direct Google search,Google Scholar,and universities websites], just 20 articles with a total of 230960 participants were eligible for thisstudy. Data synthesis and analysis were done using STATA software, version 16. EndNotecitation manager version X9.3.3 and Reference Citation Analysis (RCA) were used to remove theduplicated studies and manage the citation respectively.RESULTSThe overall pooled prevalence of human leishmaniasis in Sudan was 21% (with confidence interval12%-30%). CL was the most common type of leishmaniasis in Sudan, with a pooled prevalence of26% followed by VL (18%). Nevertheless, the pooled prevalence of human leishmaniasis in Sudanwas higher in males compared with females (60% vs 40%). The current results revealed that thepeople in the age group between 15 and 44 were the most affected group (60%), and central Sudanhas the highest pooled prevalence of human leishmaniasis (27%) compared with other regions ofSudan. Finally, the prevalence of human leishmaniasis seems to decrease with time.CONCLUSIONThis study showed that human leishmaniasis infection is still endemic in many regions in Sudanand highly prevalent in central and eastern Sudan, and CL is the most prevalent in the country.Males and adults were more susceptible to infection compared with females and children.However, the human leishmaniasis prevalence decreased relatively over time.

On the Number of Idempotent Partial Contraction Mappings of a Finite Chain

Let be the partial symmetric semigroup on and let and be its subsemigroups of order-preserving contractions and order-preserving, order-decreasing contractions mappings of , respectively. In this paper we investigate the cardinalities of and , the set idempotents of and , respectively. We also investigate the cardinalities of certain equivalences on and .