Naturally occurring nephroblastomas in light meat broilers

Coinfection Associated with Naturally Occurring Cryptosporidiosis in Broilers

Coinfection Associated with Naturally Occurring Cryptosporidiosis in Broilers

Banai· I§, M., Pourbakhsh, S.A.,I Ezzi, A.,2 Ardehali, M. and Jannati, M. §: [email protected] 1. Al'illn Diseus".'· Re.H:ur,·h & Diuf{nosis Depi., Ruzi Voccine und SerI/ni Research In.1. Tehran. Iran 2. PatholoK)' Dep/.. Ruzi 1n.\'Iitllte 3. Anearohie Bacterial Vuccinf!s Rewarcl! & Prodllction Dept .. Razi Imtitue -1. Veterinary Fael/lty. Azud University, Karaj, Ira...

coinfection associated with naturally occurring cryptosporidiosis in broilers

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Naturally occurring ehrlichiosis in Egyptian dogs

Canine ehrlichiosis has emerged as one of the most clinically important tick-borne diseases affecting dogs. Eighty-five naturally infected dogs have been investigated, the most consistent clinical signs recorded were fever, emaciation and lymphoadenopathy, anemia, monocytosis, thrompocytopenia, hypoalbuminemia, elevation in liver enzymes and total bilirubin were the most remarkable changes asso...

Naturally occurring fluorescence in frogs.

Fluorescence, the absorption of short-wavelength electromagnetic radiation reemitted at longer wavelengths, has been suggested to play several biological roles in metazoans. This phenomenon is uncommon in tetrapods, being restricted mostly to parrots and marine turtles. We report fluorescence in amphibians, in the tree frog Hypsiboas punctatus, showing that fluorescence in living frogs is produ...