The experimental host range for the slow virus infections causing subacute spongiform virus encephalopathies is enlarged in primates to include the gibbon for kuru, the pigtailed macaque for Creutzfeldt-Jakob disease, and the sooty mangabey for both diseases. The report is based on neuropathological evidence of the diseases in animals with preclinical lesions. A table lists all the species to w...

this research was performed in order to study and diagnose potato virus y,potyvirus (pvy), potato virus x,potexvirus (pvx), potato virus s,carlavirus (pvs), potato virus a,potyvirus(pva) and potato leafroll luteovirus (plrv) on tubers and leaves of different potato varieties, namely, solea, safran, floris, proventa, milva, universa, lady olympia, vangogh, and marabel grown in afyon region of tu...

The designation slow virus disease refers not to the causal agent but to the fact that the diseases induced have a slow, relentlessly progressive course and a fatal termination. These diseases can be divided into two categories according to whether the causal agent is a typical, conventional virus (propagable in vitro; cytopathogenic; antigenie; associated with inflammatory lesions, for example...

and Welfare, 1965. xx, 489 pp. $6.75 (but available free in paper covers on individual request to NINDB-presumably while supplies last!). In 1957, Gajdusek and Zigas first described kuru, a disease characterized by progressive ataxia, tremor and emotional lability, and confined to the Fore people of New Guinea and their nearest neighbors. In 1959, Hadlow pointed out the similarity in pathology ...

objectives: patients with hepatitis c virus infection are at high risk of getting hepatitis a virus. hepatitis a virus is an important widespread virus that usually causes more severe medical consequences in patients with chronic liver disease. the purpose of this study was to evaluate prevalence of hepatitis a virus antibody in patients with chronic hcv in isfahan province, iran. methods: a cr...

conclusions with the help of iranian traditional medicine, and according to the six essential principles, the temperament of the patient should be modified, the temperament which caused the disease should be eliminated, and the return of disease should be prevented. also, with the help of topical treatments, its scars should be removed. results physicians of iranian traditional medicine believe...

We analyze 8 years of continuous GPS data from the Hilina slump (HS) on Kīlauea volcano's south flank and identify 3 new slow earthquake (SE) events. The new SEs are very similar to the previously identified one from November 2000, suggesting they share a common source. The series of SEs are separated by regular periods of 774 (±7) days. None of the newly identified events are associated with i...

conclusions herpes simplex virus was present in more patients with ms than healthy cases. hsv may be directly or indirectly associated with ms development. further comprehensive molecular studies are needed to confirm the etiopathologic association between hsv and ms disease. results totally, 63 (76.8%) patients with ms showed a history of hsv exposure by anti-hsv testing compared to 70 (78.7%)...

Modulatory interneurons that can drive central pattern generators (CPGs) are considered as good candidates for decision-making roles in rhythmic behaviors. Although the mechanisms by which such neurons activate their target CPGs are known in detail in many systems, their role in the sensory activation of CPG-driven behaviors is poorly understood. In the feeding system of the mollusc Lymnaea, on...