High Eosinophilia Strongly Associated with Human Toxocariasis
Öz
Backround: The aim of this study was to reveal the prevalence of toxocariasis in patients with eosinophilia using Western blotting, and to show the importance of eosinophilia for toxocariasis. Materials and Methods: For this aim, 122 individuals, of whom 37 was without eosinophilia, were included to the study and in their serum sample, presence of IgG against Toxocara canis was investigated by Western blotting. Patients with eosinophilia were divided into two groups. In the first group (n=52), eosinophilic cells constitute 3% to 10% of total white cells (<10% ) whereas in the second group (n: 33) eosinophilic cells constitute greater than or equal to 10% of total white cells (≥10%) . In addition, the cut-off value of the control group (n=37) for eosinophilia was ≤3% of total white cells.
Results: According to the results that obtained from the study, 62.3% (n=76/122) of all patients (including healthy people) were found seropositive. Also, 97% of (n=32/33) patient serum samples with ≥10 eosinophilia and 46.1% (n=24/52) of patient serum samples with <10% eosinophilia were found to be positive when patients were categorized depending on eosinophilia levels. Among control group serum samples with ≤3% eosinophilia (n=37), 54% of them were detected to be positive.
Conclusion: Accordingly, the seropositivity rate detected in patients with at least 10% eosinophilia was statistically significant when compared with the other groups (P<0.05). Seropositivity values detected in patients with eosinophilia are notable. Therefore, physicians should keep Toxocara spp. infection in mind in patients with eosinophilia.
Anahtar Kelimeler
Kaynakça
- Azizi S, Oryan A, Sadjjadi SM, Zibaei M. Histopathologic changes and larval recovery of Toxocara cati in experimentally infected chickens. Parasitol Res. 2007; 102 (1): 47–52.
- Roldán WH, Espinoza YA, Atúncar A, Ortega E, Martinez A, Saravia M. Frequency of eosinophilia and risk factors and their association with Toxocara infection in schoolchildren during a health survey in the north of Lima, Peru. Rev Inst Med Trop Sao Paulo. 2008; 50(5):273-278.
- Magnaval JF, Glickman LT, Dorchies P, Morassin B. Highlights of human toxocariasis. Korean J Parasitol. 2001; 39(1):1-11.
- Zibaei M, Sadjjadi SM. Trend of toxocariasis in Iran: a review on human and animal dimensions. Iran J vet Res. 2017; 18(4): 233-242.
- Öge H, Öge S, Özbakış G, Gürcan S. Comparison of Toxocara eggs in hair and faecal samples from owned dogs and cats collected in Ankara, Turkey. Vet Parasitol. 2014; 206(3-4):227-31.
- Cooper PJ, Alexander N, Moncayo AL, Benitez SM, Chico ME, Vaca MG, Griffin GE. Environmental determinants of total IgE among school children living in the rural Tropics: importance of geohelminth infections and effect of anthelmintic treatment. BMC Immunol. 2008; 27:9:33.
- Dattoli VC, Freire SM, Mendonça LR, Santos PC, Meyer R, Alcantara-Neves NM. Toxocara canis infection is associated with eosinophilia and total IgE in blood donors from a large Brazilian centre. Trop Med Int Health. 2011; 16(4):514-7.
- Iddawela D, Ehambaram K, Atapattu D, Pethiyagoda K, Bandara L. Frequency of Toxocariasis among Patients Clinically Suspected to Have Visceral Toxocariasis: A Retrospective Descriptive Study in Sri Lanka. J Parasitol Res. 2017; 4368659.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Klinik Tıp Bilimleri
Bölüm
Araştırma Makalesi
Yazarlar
Ayşegül Aksoy Gökmen
*
Türkiye
Aylin Babaoğlu
Bu kişi benim
Türkiye
Bayram Pektaş Pektaş
Türkiye
Selçuk Kaya
Türkiye
Derya Dirim Erdoğan
Bu kişi benim
Türkiye
Metin Korkmaz
Bu kişi benim
Türkiye
Yayımlanma Tarihi
30 Eylül 2019
Gönderilme Tarihi
30 Haziran 2019
Kabul Tarihi
31 Ağustos 2019
Yayımlandığı Sayı
Yıl 2019 Cilt: 4 Sayı: 3