Đặc điểm và phương pháp chẩn đoán bệnh do Ehrlichia Canis gây ra trên chó tại Thành phố Hồ Chí Minh=Characteristics and diagnostic methods for diseases caused by E. canis in dogs in Ho Chi Minh City

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Tác giả: Thanh Vũ Dư, Công Phát Nguyễn, Vũ Thụy Hồng Loan Nguyễn, Trường Phát Phạm, Hoàng Đăng Khôi Võ

Ngôn ngữ: vie

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Thông tin xuất bản: Tạp chí Khoa học kỹ thuật Thú y, 2024

Mô tả vật lý: tr.40

Bộ sưu tập: Metadata

ID: 486509

Thêm vào giỏ

Nghiên cứu được thực hiện nhằm điều tra bệnh do Ehrlichia canis trên chó tại hệ thống Phòng khám thú y K9, Thành phố Hồ Chí Minh bằng các phương pháp khám lâm sàng và cận lâm sàng như xét nghiệm sinh lý, nhuộm giemsa và các phương pháp chẩn đoán hình ảnh (siêu âm, X-quang). Tiến hành khảo sát 439 cá thể chó nghi nhiễm E. canis từ tháng 1 đến tháng 6 năm 2023, chúng tôi đã ghi nhận có 97 (22,09%) con chó dương tính với E. canis. Bệnh do E. canis trên chó phụ thuộc vào độ tuổi và phương thức nuôi (P<
0,05), không phụ thuộc vào giới tính và giống (P>
0,05). Kết quả nghiên cứu cũng cho thấy trong 97 ca nhiễm E. canis, các triệu chứng lâm sàng thường gặp bao gồm sốt (49,48%)
nhiễm ve (48,45%)
xuất huyết mũi (40,21%)
xuất huyết dưới da (47,42%)
xuất huyết võng mạc (29,89%)
lừ đừ, bỏ ăn (64,95%) và yếu chân sau (17,53%). Các chỉ tiêu sinh lý như số lượng bạch cầu, số lượng hồng cầu, hemoglobin, hematocrit và số lượng tiểu cầu thường giảm. Kết quả chẩn đoán hình ảnh, cho thấy có 5 ca (5,15%) nhồi huyết lách và 17 ca (17,52%) triển dưỡng lách.The study was carried out to investigate the disease caused by Ehrlichia canis in dogs at K9 Veterinary Clinic system, Ho Chi Minh City by clinical examination methods and subclinical tests, such as physiological tests, giemsa staining and imaging diagnosis methods (ultrasound, X-ray). Conducting a survey on 439 dogs suspected of being infected with E. canis from January to June 2023, we recorded 97 (22.09%) dogs were positive with E. canis. The disease caused by E. canis in dogs depended on the age groups and raising method (P<
0.05), regardless of gender and breed (P>
0.05). The research results also showed that in 97 cases of E. canis infection, common clinical symptoms included fever (49.48%)
tick infection (48.45%), nose bleeding (40.21%), subcutaneous hemorrhage (47.42%), retinal hemorrhage (29.89%), lethargy (64.95%) and weak hind legs (17.53%). The physiological parameters, such as: white blood cell count, red blood cell count, hemoglobin, hematocrit and platelet count were usually decreased. The result of imaging diagnosis indicated that 5 cases (5.15%) of splenic infarction and 17 cases (17.52%) of splenomegaly were identified.

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