7 results on '"Munkhgerel, Dalantai"'
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2. Molecular epidemiological survey of Babesia bovis, Babesia bigemina, and Babesia sp. Mymensingh infections in Mongolian cattle
- Author
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Otgonsuren, Davaajav, Sivakumar, Thillaiampalam, Amgalanbaatar, Tovuu, Enkhtaivan, Batsaikhan, Narantsatsral, Sandagdorj, Tuvshintulga, Bumduuren, Zoljargal, Myagmar, Munkhgerel, Dalantai, Davkharbayar, Batbold, Baatarjargal, Purevdorj, Davaasuren, Batdorj, Myagmarsuren, Punsantsogvoo, Battsetseg, Badgar, Battur, Banzragch, and Yokoyama, Naoaki
- Published
- 2020
- Full Text
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3. Detection of zoonosis T. saginata in beef which prepared for food
- Author
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Badamchimeg Ganbaatar, Munkhgerel Dalantai, Davkharbayar Batbold, Banzragchgarav Orkhon, Zoljargal Myagmar, Narantsatsral Sandagdorj, Amgalanbaatar Tovuu, Davaasuren Batdorj, Battsetseg Badgar, Battur Banzragch, and Myagmarsuren Punsantsogvoo
- Subjects
Materials Science (miscellaneous) - Abstract
Cysticercosis is a zoonotic disease caused by the parasite Taenia saginata which is parasitizes in the human small intestine as definitive host. There is currently no report about the molecular epidemiological survey on the pathogen in Mongolian beef. We aimed to detect the larvae of the human parasite T. saginata in beef using modern molecular biology methods . We isolated DNA from beef samples and conducted polymerase chain reaction (PCR) based a specific part of the cytochrome oxidase sub-gene 1 (COX-1) of T. saginata. A total of 298 samples were taken from bovine heart, masticatory, diaphragm, and transverse femoral muscles. The detection PCR of 491 bp specific part of the COX-1 gene of T. saginata has been performed. As result of PCR screening, 16 samples were positive or it has 5.4% infection rate. Infection rate in consumer grade beef has been shown high the risk of transmission to humans and the spread of infection in the population, as well as the fact that infected beef is a source of human infection. This study is the first evidence that cysticercosis of T. saginata has been detected by PCR in consumer grade beef in Mongolia, and it shows that there is need to further improvement of meat control and prevention of the disease in the population. Хүнсэнд бэлтгэж буй үхрийн махнаас Taenia saginata-г полимеразын гинжин урвалаар илрүүлсэн дүн Цистицеркоз нь хүний нарийн гэдсэнд шимэгчлэгч Taenia saginata зүйлийн шимэгчээр үүсгэгддэг зооноз өвчин юм. Молекул биологийн аргаар Монгол орны үхрийн маханд уг үүсгэгчийг илрүүлсэн талаар мэдээлэл одоогоор байхгүй байна. Бид хүнд шимэгчлэгч Taenia saginata туузан хорхойн авгалдайг үхрийн махнаас молекул биологийн орчин үеийн арга ашиглан илрүүлэх зорилго тавин ажиллав. Үхрийн махнаас ДНХ ялган, Полимеразын Гинжин Урвал (ПГУ)- аар T. saginata- ийн цитохром оксидазын дэд ген 1 (COX-1)- ийн өвөрмөц хэсгийг илрүүлэн тодорхойллоо. Судалгаанд үхрийн зүрх, зажлуур, өрцний булчингийн хэсгүүд болон гуяны хөндлөн судалт булчингаас нийт 298 дээж авч ПГУ-аар шинжлэхэд 16 дээжинд T. saginata- ийн COX-1 генийн 491 хос суурьт өвөрмөц толбо илэрч ПГУ-н эерэг дүн үзүүлсэн ба нийт шинжилсэн дээжний 5.4% халдвартай байлаа. Хүнсэнд хэрэглэгдэж буй үхрийн маханд ПГУ-аар T. saginata- ийн цистицеркийн генийн өвөрмөц хэсгийг илрүүлсэн нь уг үүсгэгчээр хүн халдварлах, хүн амын дунд халдвар тхах өндөр эрсдэлтэй төдийгүй халдвартай үхрийн мах нь хүнд халдвар тархах эх үүсвэр болж байгааг нотолсон судалгаа болж байна. Монгол орны нөхцөлд хүнсэнд хэрэглэж буй үхрийн маханд ПГУ- аар T. saginata- ийн цистицеркийг илрүүлж баталгаажуулсан анхны мэдээлэл болж байгаа төдийгүй энэ нь цаашид махны хяналтыг сайжруулах, хүн амыг уг өвчнөөс урьдчилан сэргийлэх боломж байгааг харуулж байна. Түлхүүр үг: Үхрийн цистицерк, Taeniidae.sp, T. saginata, COX-1 ген
- Published
- 2021
- Full Text
- View/download PDF
4. Molecular survey of bovine Babesia species in Bactrian camels (Camelus bactrianus) in Mongolia
- Author
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Otgonsuren, Davaajav, Sivakumar, Thillaiampalam, Amgalanbaatar, Tovuu, Enkhtaivan, Batsaikhan, Narantsatsral, Sandagdorj, Davaasuren, Batdorj, Zoljargal, Myagmar, Munkhgerel, Dalantai, Davkharbayar, Batbold, Batmagnai, Enkhbaatar, Tuvshintulga, Bumduuren, Punsantsogvoo, Myagmarsuren, Battur, Banzragch, Battsetseg, Badgar, Yokoyama, Naoaki, Otgonsuren, Davaajav, Sivakumar, Thillaiampalam, Amgalanbaatar, Tovuu, Enkhtaivan, Batsaikhan, Narantsatsral, Sandagdorj, Davaasuren, Batdorj, Zoljargal, Myagmar, Munkhgerel, Dalantai, Davkharbayar, Batbold, Batmagnai, Enkhbaatar, Tuvshintulga, Bumduuren, Punsantsogvoo, Myagmarsuren, Battur, Banzragch, Battsetseg, Badgar, and Yokoyama, Naoaki
- Abstract
application/pdf, Bovine babesiosis, which is caused by species of genus Babesia, is a leading cause of considerable economic losses to the cattle industry each year. Bovine Babesia species have frequently been detected in non-cattle hosts, such as water buffalo (Bubalus bubalis), from which the parasites can be transmitted by ticks to cattle. Therefore, Babesia infections should be minimized not only in cattle but also in non-cattle carriers. In the present study, we surveyed the Bactrian camels (Camelus bactrianus) in Mongolia for three clinically significant bovine Babesia species, including Babesia bovis, B. bigemina, and Babesia sp. Mymensingh, which had been detected previously in Mongolian cattle. We screened blood DNA samples from 305 Bactrian camels in six Mongolian provinces for these species, using parasite-specific PCR assays. Our findings showed that the Bactrian camels in Mongolia were infected with all three Babesia species surveyed. The overall positive rates of B. bovis, B. bigemina, and Babesia sp. Mymensingh were 32.1%, 21.6%, and 24.3%, respectively, whereas 52.5% of the surveyed animals were infected with at least one parasite species. We also found that the female Bactrian camels and the Mongolian native camel breed had significantly higher Babesia positive rates than the male Bactrian camels and the Hos Zogdort breed. In Mongolia, cattle and Bactrian camels usually share common pasture lands for grazing; furthermore, tick species infesting cattle also infest Bactrian camels. Our findings, together with these observations, suggest that the tick transmission of bovine Babesia species might be possible between cattle and Bactrian camels. Therefore, strategies for the control of bovine babesiosis in Mongolia should include methods to minimize bovine Babesia species infections in Bactrian camels.
- Published
- 2022
5. Molecular identification and risk factor analysis of the first Lumpy skin disease outbreak in cattle in Mongolia
- Author
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ODONCHIMEG, Myagmarsuren, primary, ERDENECHIMEG, Dashzevge, additional, TUVSHINBAYAR, Adiyasuren, additional, TSOGTGEREL, Munkhtuul, additional, BAZARRAGCHAA, Enkhbold, additional, ULAANKHUU, Ankhanbaatar, additional, SELENGE, Tsend, additional, MUNKHGEREL, Dalantai, additional, MUNKHTSETSEG, Ariunbold, additional, ALTANCHIMEG, Adilbish, additional, ODBILEG, Raadan, additional, SOYOLMAA, Gurdorj, additional, ENKHMANDAKH, Yondonjamts, additional, BATMAGNAI, Enkhbaatar, additional, SUGAR, Sengee, additional, KIMURA, Takashi, additional, SUGIMOTO, Chihiro, additional, ISODA, Norikazu, additional, BATSUKH, Basan, additional, and SAKODA, Yoshihiro, additional
- Published
- 2022
- Full Text
- View/download PDF
6. Molecular survey of bovine Babesia species in Bactrian camels (Camelus bactrianus) in Mongolia
- Author
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Otgonsuren, Davaajav, primary, Sivakumar, Thillaiampalam, additional, Amgalanbaatar, Tovuu, additional, Enkhtaivan, Batsaikhan, additional, Narantsatsral, Sandagdorj, additional, Davaasuren, Batdorj, additional, Zoljargal, Myagmar, additional, Munkhgerel, Dalantai, additional, Davkharbayar, Batbold, additional, Batmagnai, Enkhbaatar, additional, Tuvshintulga, Bumduuren, additional, Ahedor, Believe, additional, Myagmarsuren, Punsantsogvoo, additional, Battur, Banzragch, additional, Battsetseg, Badgar, additional, and Yokoyama, Naoaki, additional
- Published
- 2022
- Full Text
- View/download PDF
7. Molecular survey of bovine Babesiaspecies in Bactrian camels (Camelus bactrianus) in Mongolia
- Author
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Otgonsuren, Davaajav, Sivakumar, Thillaiampalam, Amgalanbaatar, Tovuu, Enkhtaivan, Batsaikhan, Narantsatsral, Sandagdorj, Davaasuren, Batdorj, Zoljargal, Myagmar, Munkhgerel, Dalantai, Davkharbayar, Batbold, Batmagnai, Enkhbaatar, Tuvshintulga, Bumduuren, Ahedor, Believe, Myagmarsuren, Punsantsogvoo, Battur, Banzragch, Battsetseg, Badgar, and Yokoyama, Naoaki
- Abstract
Bovine babesiosis, which is caused by species of genus Babesia, is a leading cause of considerable economic losses to the cattle industry each year. Bovine Babesiaspecies have frequently been detected in non-cattle hosts, such as water buffalo (Bubalus bubalis), from which the parasites can be transmitted by ticks to cattle. Therefore, Babesiainfections should be minimized not only in cattle but also in non-cattle carriers. In the present study, we surveyed the Bactrian camels (Camelus bactrianus) in Mongolia for three clinically significant bovine Babesiaspecies, including Babesia bovis, B. bigemina, and Babesiasp. Mymensingh, which had been detected previously in Mongolian cattle. We screened blood DNA samples from 305 Bactrian camels in six Mongolian provinces for these species, using parasite-specific PCR assays. Our findings showed that the Bactrian camels in Mongolia were infected with all three Babesiaspecies surveyed. The overall positive rates of B. bovis, B. bigemina, and Babesiasp. Mymensingh were 32.1%, 21.6%, and 24.3%, respectively, whereas 52.5% of the surveyed animals were infected with at least one parasite species. We also found that the female Bactrian camels and the Mongolian native camel breed had significantly higher Babesiapositive rates than the male Bactrian camels and the Hos Zogdort breed. In Mongolia, cattle and Bactrian camels usually share common pasture lands for grazing; furthermore, tick species infesting cattle also infest Bactrian camels. Our findings, together with these observations, suggest that the tick transmission of bovine Babesiaspecies might be possible between cattle and Bactrian camels. Therefore, strategies for the control of bovine babesiosis in Mongolia should include methods to minimize bovine Babesiaspecies infections in Bactrian camels.
- Published
- 2022
- Full Text
- View/download PDF
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