Dataset Information

Hemolytic anemia associated with Trypanosoma theileri in a cow from Kurdistan province, West of Iran.

ABSTRACT: Various species of Trypanosoma parasites are known to infect several wild and domestic animals worldwide. A 7-year-old Holstein cow from Baneh, Kurdistan province, was examined by a private veterinarian due to anorexia and depression. Physical examination revealed fever, enlarged subscapular lymph node, and pale mucosa. Blood samples were taken for hemato-logical, parasitological, and PCR examination. The large Trypanosoma spp. was microscopically observed in a stained blood smear. Decreased red blood cells (RBCs) count, packed cell volume and hemoglobin concentration were observed through complete blood cell count. Nucleated RBCs were also found in this case. Species-specific PCR assay confirmed T. theileri infection. Treatment was performed subcutaneously with diminazene aceturate. The clinical signs were improved after two days. Two-month follow-up showed no recurrence. In conclusion, T. theileri is characterized by anemia and pyrexia in a cow. To our knowledge, the present case report describes the first molecular evidence of T. theileri in Kurdistan, West of Iran.

SUBMITTER: Hajihassani A

PROVIDER: S-EPMC7413010 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Hemolytic anemia associated with Trypanosoma theileri in a cow from Kurdistan province, West of Iran.

Hajihassani Attaollah A Maroufi Shilan S Esmaeilnejad Bijan B Khorram Hajir H Tavassoli Mousa M Dalir-Naghadeh Bahram B Samiei Awat A

Veterinary research forum : an international quarterly journal 20200615 2

Various species of Trypanosoma parasites are known to infect several wild and domestic animals worldwide. A 7-year-old Holstein cow from Baneh, Kurdistan province, was examined by a private veterinarian due to anorexia and depression. Physical examination revealed fever, enlarged subscapular lymph node, and pale mucosa. Blood samples were taken for hemato-logical, parasitological, and PCR examination. The large Trypanosoma spp. was microscopically observed in a stained blood smear. ...[more]

PMID: 32782750

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Project description:Colorectal cancer (CRC) survival varies at individual and geographically level. This population-based study aimed to evaluating various factors affecting the survival rate of CRC patients in Kurdistan province.In a retrospective cohort study, patients diagnosed as CRC were collected through a population-based study from March 1, 2009 to 2014. The data were collected from Kurdistan's Cancer Registry database. Additional information and missing data were collected reference to patients' homes, medical records, and pathology reports. The CRC survival was calculated from the date of diagnosis to the date of cancer-specific death or the end of follow-up (cutoff date: October 2015). Kaplan-Meier method and log-rank test were used for the univariate analysis of survival in various subgroups. The proportional-hazard model Cox was also used in order to consider the effects of different factors on survival including age at diagnosis, place of residence, marital status, occupation, level of education, smoking, economic status, comorbidity, tumor stage, and tumor grade.A total number of 335 patients affected by CRC were assessed and the results showed that 1- and 5-year survival rate were 87% and 33%, respectively. According to the results of Cox's multivariate analysis, the following factors were significantly related to CRC survival: age at diagnosis (≥65 years old) (HR 2.08, 95% CI: 1.17-3.71), single patients (HR 1.62, 95% CI: 1.10-2.40), job (worker) (HR 2.09, 95% CI: 1.22-3.58), educational level: diploma or below (HR 0.61, 95% CI: 0.39-0.92), wealthy economic status (HR 0.51, 95% CI: 0.31-0.82), tumor grade in poorly differentiated (HR 2.25, 95% CI: 1.37-3.69), and undifferentiated/anaplastic grade (HR 2.90, 95% CI: 1.67-4.98).We found that factors such as low education, inappropriate socioeconomic status, and high tumor grade at the time of disease diagnosis were effective in the poor survival of CRC patients in Kurdistan province; this, which need more attention.

Dataset Information

Hemolytic anemia associated with Trypanosoma theileri in a cow from Kurdistan province, West of Iran.

Publications

Hemolytic anemia associated with <i>Trypanosoma theileri</i> in a cow from Kurdistan province, West of Iran.

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