The investigation comprised physiological and histological exams of 70 women with Toxoplasmosis and 30 women who were not affected. Samples from 20 placentas were obtained from groups, as well as blood and physiological examinations. The findings of the current investigation displayed a fundamental increase in concentration of IP-10(133.5 ± 120) and MCP (220.9 ± 122) in blood serum of patients suffering from Toxoplasmosis infection and control group IP-10 (94.8 ± 82) and MCP (199.7 ± 76). There were histological changes in the placenta tissue in aborted women due to the rapid reproduction of the parasite, and large spaces in the tissue due to the parasite's formation of tissue bags, which resulted in the death of cells forming the placenta tissue due to the parasite's secretions and toxic substances. Abortion or congenital deformities in the pregnancy, as well as impairments to the newborn neurological system.

Aims: Diabetes mellitus is thought to be caused by infection with the parasite Toxoplasma gondii, although this is still debated, In order to better understand the potential link between toxoplasmosis and diabetes mellitus Study Design: China's prevalence rate of diabetes has been gradually growing in recent years, as a result of the country's rising living standards. Place and Duration of Study: 40 patients who suffer from type 2 diabetes mellitus who were randomly chosen from the Diabetes Mellitus clinic in Al-Sadder Teaching City in Al-Najaf governorate. Methodology: Prior research "on the link between T. gondii infection and diabetes mellitus has been conflicting, we performed matched case-control studies to see whether T. gondii seropositivity is linked" to type 2 diabetes, more research is required. To investigate T. gondii seroprevalence and recognize risk factors and potential transmital pathways of T. gondii infection in type 2 diabetes (T2DM), forty women's blood samples have been gathered and tested for anti-T. gondii IgG, IgM, and SOD. T. gondii seroprevalence in T2DM patients as a whole. Patients' information was collected through a questionnaire that included their age, weight, and blood pressure. Each patient and control participant had five milliliters of venous blood samples collected using a disposable needle and plastic syringes. Results:  Patients ranged in age about from (35 to 65) years old. The current investigation was performed on 40 patients who suffer from type 2 diabetes mellitus, Diabetic and T. gondii patientshad a significantly higher compared with control and Diabetic patients only. Also, there were significant differences between patients of diabetic mellitus and control. Conclusion: Blood was permitted to clot for 10 minutes at room temperature before being centrifuged at 6000 rpm for 10 minutes, after which serum was extracted and transferred into fresh disposable tubes. An ELISA test was performed on the blood samples earlier using commercially available kits (EIA-3519 IgG and IgM Germany) and SOD kits.

The Aim: This work to study Histopathological Changes in the Gastrointestinal Tract of Local Chickens Infected with Parasite Choanotaenia infundibulum. Place and Duration of Study: Raillietina cesticillus samples were obtained from the veterinary hospital with the help of specialized doctors. Study Design: A total of ten domestic hens infected with Choanotaenia infundibulum were investigated between March and July 2021 at the veterinary facility in Najaf Province, Iraq Methodology: Pathologically, there was a visible enlargement of the bowel, whereas histologically, alterations were more subtle. Unmistakable signs include inflammation of the epithelial layer and an abundance of cellular infiltration. Chronic inflammation and cell fragmentation in the epithelium Results: Macular degeneration as a result of the presence of this causes the villi to become disintegrated, removing any trace of the epithelial cells that line the digestive tract's villi and glands. Conclusion: It is noted that there is a smashing of the tops of the villi, sloughing, smashing, and inflammation in the epithelial layer of a wall accompanied by a large infiltration of inflammatory cells, especially eosinophils