background: considering the importance of ticks as a main group transmitting pathogen organisms, this study de­signed to recognize immunogenic proteins in different tissues of rhipicephalus ( boophilus ) annulatus tick and to find out if there are common proteins in these tissues. methods: seven cattle were experimentally infested with about 10000 r. annulatus larvae and their humoral im­mune r...

background: human toxocariasis, a helminthozoonosis, is due to the migration of toxocara species larvae into human organisms. humans, especially children become infected by ingesting of embryonated eggs from soil, dirty hands, and raw vegetables. seroprevalence of this infection is high in developed countries, especially in rural areas. the aim of this study was to investigate the seroepidemiol...

we performed a plankton survey of blood cockle larvae, anadara spp., and histological observations of the gonads of adult blood cockle, anadara granosa , in the coastal waters off sungai buloh, peninsular malaysia from october 2010 to april 2011. the histological observations indicated the main spawning period in both sexes was from november to march. in addition, the occurrence of blood cockle...

diadema setosum (leske, 1778), is one of the common echinoids widely distributed in the indo-west pacific ocean, where it occurs from the red sea, persian gulf and the east coast of africa to japan, australia and malaysia. to investigate the developmental basis of morphological changes in embryos and larvae, we documented the ontogeny of d. setosum in a controlled laboratory condition at the in...

Tujuan penelitian ini adalah untuk mengetahui kemampuan larva T. molitor pada tingkatan instar 4, 6 dan 8 dalam mendegradasi limbah masker medis surgical yang dicampur ampas tahu dedak padi serta melihat pertambahan bobot badan larva. Penelitian dilakukan secara eksperimen menggunakan Metode Rancangan Acak Lengkap Faktorial (RALF) dengan 3 perlakuan kali penggulangan masing-masing instar. Hasil...

Trait-mediated indirect interactions (TMII) can be as important as density-mediated indirect interactions. Here, we provide evidence for a novel trait-mediated cascade (where one TMII affects another TMII) and demonstrate that the mechanism consists of a predator eavesdropping on chemical signaling. Ants protect scale insects from predation by adult coccinellid beetles - the first TMII. However...

We report the case of an eight-year-old boy with hypereosinophilia who presented with a swelling under his right armpit that had persisted for more than four weeks. A second-stage larva of Wohlfahrtia magnifica was found, leading to the diagnosis of cutaneous myiasis. Following removal of the larva, the clinical and hematological manifestations returned to normal. Diagnosis of myiasis should al...

The honeybee disease known as American foulbrood is a serious economic problem for beekeepers. It is caused by the bacterium Paenibacillus larvae subsp. larvae (formerly Bacillus larvae) (9). Honeybee larvae become infected by swallowing spores of P. larvae larvae that contaminate their food. After spores germinate in the midgut of a larva, the vegetative forms penetrate the tissue of the intes...

Nyamuk berperan sebagai vektor penyakit melalui gigitannya. Keberadaan larva nyamuk pada tempat penampungan air merupakan salah satu cara mengestimasi kepadatan populasi dan faktor risiko penularan yang ditularkan oleh nyamuk. Penelitian ini bertujuan untuk mengetahui studi fauna cubang (tempat tradisional) di Desa Besakih, Kecamatan Rendang Kabupaten Karangasem. dilakukan dengan metode deskrip...