Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013911 (emaciation)
 1,059 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ibaraki disease, an epizootic disease of cattle in Japan resembling bluetongue, is characterized by fever and lesions affecting the mucous membranes, the skin, the musculature and vascular system. Degeneration of striated muscular tissue is observed in the oesophagus, larynx, pharynx, tongue and the skeletal muscles. Oedema and haemorrhage are marked in the mouth, lips, abomasum, around the coronets, etc., and are occasionally followed by degeneration of the epithelium leading to erosions or ulcerations. Severe lesions affecting the oesophageal and laryngopharyngeal musculature cause difficulty in swallowing which in turn produces dehydration and emaciation, and occasionally the aspiration pneumonia, which constitute the major causes of death of affected animals. These clinical and pathological findings indicate the similarity of the disease to bluetongue in sheep and cattle. Ibaraki disease was first recognised in Japan in 1959 and 1960. Seasonally its occurrence is limited to late summer and autumn, and geographically to the central and western parts of Japan, roughly south of 37 degrees north latitude. It is absent from the higher altitudes. The seasonal and geographical incidence suggests the possibility of an arthropod vector; but direct evidence for such a vector is still lacking. Serological data suggest the presence of Ibaraki virus on Bali Island in Indonesia and in Taiwan. The disease can be transmitted serially in calves by the intravenous inoculation of blood obtained at the height of a febrile reaction. Ibaraki virus can be isolated in bovine cell cultures from both natural and experimentally produced cases of the disease. The virus multiplies and induces cytopathic effects in primary cultures of bovine, sheep and hamster lung origin, and L cells; but it does not grow in primary cultures of horse and swine kidney nor in HeLa cell cultures. The virus is readily passaged serially in 4 to 5-day-old eggs by yolk-sac inoculation and incubation at 33.5 degrees C. It multiplies in the brains of mice of any age after incracerebral inoculation but younger mice give a better viral growth and develop encephalitis. No evidence has been obtained that rabbits and guinea pigs are susceptible to Ibaraki virus...
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PMID:Ibaraki disease and its relationship to bluetongue. 16 88

Thirty pigeons were experimentally infected with Streptococcus bovis using an intravenous infection model. Ninety percent of the inoculated pigeons developed clinical disease. Disease signs included acute death, inability to fly, lameness, inappetence, emaciation, polyuria, and the production of slimy, green droppings. At necropsy, the septicemic character of the disease was evident. Typical lesions included extensive well-circumscribed areas of necrosis in the pectoral muscle, tenosynovitis of the tendon of the Musculus pectoralis profundus, and arthritis of the stifle, tibiotarsal, or shoulder joints. Focal myocardial necrosis also was seen. Meningitis and encephalitis occurred in the cerebrum and the cerebellum. Disease signs and lesions described here after experimental infection were similar to those in naturally occurring cases of S. bovis septicemia.
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PMID:Experimental Streptococcus bovis infections in pigeons. 148 74

Four cases of avian tuberculosis in two goshawks (Accipiter gentilis gentilis), a lanner falcon (Falco biarmicus sp.) and a kestrel (Falco tinnunculus tinnunculus) are reported. All birds, except for the kestrel, were affected with generalized tuberculosis. Clinically, the lanner falcon and kestrel showed lameness due to tuberculous arthritis of a knee joint. One of the goshawks died suddenly. On post-mortem examination, the bird was found to be emaciated, and there was involvement of one knee joint. The other goshawk showed convulsive seizures for three weeks before she died. Histological examination revealed tuberculous meningitis and encephalitis. The diagnosis was based on the detection of acid-fast organisms in every case and was verified in three cases by cultures of the causative organism. Tuberculosis should be considered in the differential diagnosis of emaciation, lameness, arthritis, skin lesions, convulsions and frounce in raptors.
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PMID:[Tuberculosis in raptorial birds. Clinical cases and differential diagnosis]. 713 64

Between the years 1990 and 2000, an attempt was made to determine the causes of death of 55 harbour porpoises stranded along the Belgian and northern French coasts. From 1990 to 1996, only five carcasses were collected as against seven in 1997, eight in 1998, 27 in 1999 and eight in 2000. The sex ratio was normal and most of the animals were juvenile. The most common findings were emaciation, severe parasitosis and pneumonia. A few cases of fishing net entanglement were observed. The main microscopical lesions were acute pneumonia, massive lung oedema, enteritis, hepatitis and gastritis. Encephalitis was observed in six cases. No evidence of morbillivirus infection was detected. Pneumonia was associated with bacteria or parasites, or both. The causes of death and the lesions were similar to those previously reported in other countries bordering the North Sea. The cause of the increased numbers of carcasses in 1999 was unclear but did not include viral epizootics or net entanglement. A temporary increase in the porpoise population in the southern North Sea may have been responsible.
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PMID:Post-mortem findings and causes of death of harbour porpoises (Phocoena phocoena) stranded from 1990 to 2000 along the coastlines of Belgium and Northern France. 1205 72

Infection disease due to Listeria monocytogenes, which is a ubiquitous positive Gram bacillus to the essentially alimentary transmission, listeriosis happens on patients presenting an immunodeficiency. The authors report the two first cases of listeriosis diagnosed at Hopital Principal de Dakar. The first case was observed on a 73 years old man, hospitalised for a feverish coma scored at 9 using Glasgow scale, with neither meningitis syndrome, nor sign of neurological localisation. The analysis of the RLC reveals a hypercytosis at 126 GB/mm3, with prevailing neutrophile polynuclears, a hyperproteinorachia at 3.2 g/l. The culture of the RLC was sterile but the blood culture showed the presence of L. monocytogenes. The other paraclinical tests has revealed a glycaemia at 2.45 g/l, an imporant hepatic cytolisis with ASAT at 13 N and ALAT at 20 N. The patient was also presenting a cerebromeningitis and hepatic listeriosis on a diabetic field. The second case was observed on a 58 years old patient admitted for headaches, fever and an important degradation of the general state with an emaciation of 17 kg in 5 months. The physical screening revealed a bad general state, a fever at 38 degrees 2 and was without other particularity. The analysis of the RLC showed a hyperproteinorachia at 1.35 g/l with neither hypercytosis nor germ at the culture. Haemoculture isolated Listeria monocytogenes. HIV serology was positive. CD4 were counted to 61/mm3. and the viral charge was at 110.000 copies / mm3. The patient was presenting a Listeria monocytogenes at meningo-encephalitis on HIV-1 field. stade B of the CDC classification. This ubiquitous anthropozoonosis should be searched through early haemocultures before antibiotherapy. in case of long lasting fever, endocarditis, meningo-encephalitis, localised infections on children. pregnant women, diabetic persons, and people infected with HIV and some others presenting immunity troubles.
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PMID:[Listeria disease. The first 2 cases reported at the Principal Hospital of Dakar]. 1577 52

We describe a patient with paraneoplastic neurologic syndrome confirmed on postmortem examination. This 42-year-old man was admitted due to general fatigue, emaciation and acute-onset disorientation. Neurological examination revealed disorientation, moderate cognitive impairment, cerebellar ataxia, bilateral limitations and nystagmus in all directions during external ocular movement, swallowing disorder, bilateral Babinski sign, sensory disturbance in the distal parts of all extremities, and Romberg's sign. T-cell lymphoma was diagnosed following biopsy of the cervical lymph node. Neurological condition improved slightly after chemotherapy, but subsequently deteriorated. At about 6 years after the disease onset, brain magnetic resonance imaging (MRI) revealed atrophy of bilateral hippocampi and the upper vermis of the cerebellum. The patient died of pneumonia after a clinical course of about 6 years and 6 months. Pathologically, neuronal loss, reactive gliosis and perivascular lymphocytic infiltration were observed in the hippocampi, cerebellum, and inferior olivary nuclei. Lymphocytes around the vessels were positive for LCA and UCHL-1, but negative for CD8 and L26, and thus were considered to be T cells. No lymphoma cell was observed in the central nervous system or lymphatic organs. Based on the pathological findings, paraneoplastic neurologic syndrome (limbic encephalitis, cerebellar degeneration and olivary pseudohypertrophy) associated with T-cell type malignant lymphoma was diagnosed. Only three other cases of paraneoplastic neurologic syndrome associated with T-cell lymphoma have been reported. In those cases, death occurred due to the deterioration of malignant lymphoma, whereas the present patient died about 6 years after the remission of malignant lymphoma. Prognosis may thus depend on the course of the malignant lymphoma. In the present patient, neurological symptoms deteriorated after remission of malignant lymphoma, and no pathological lesion were found in the lymphatic organs. Lesions in the central nervous system in paraneoplastic neurological syndromes may follow a course independent of the original malignant disease.
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PMID:[An autopsied case of paraneoplastic neurologic syndrome (limbic encephalitis, cerebellar degeneration, and pseudohypertrophy in the inferior olivary nuclei) associated with T cell lymphoma]. 1618 Jul 7

West Nile virus (WNV) has affected many thousands of birds since it was first detected in North America in 1999, but the overall impact on wild bird populations is unknown. In mid-August 2002, wildlife rehabilitators and local wildlife officials from multiple states began reporting increasing numbers of sick and dying raptors, mostly red-tailed hawks (Buteo jamaicensis) and great horned owls (Bubo virginianus). Commonly reported clinical signs were nonspecific and included emaciation, lethargy, weakness, inability to perch, fly or stand, and nonresponse to danger. Raptor carcasses from 12 states were received, and diagnostic evaluation of 56 raptors implicated WNV infection in 40 (71%) of these cases. Histologically, nonsuppurative encephalitis and myocarditis were the salient lesions (79% and 61%, respectively). Other causes of death included lead poisoning, trauma, aspergillosis, and Salmonella spp. and Clostridium spp. infections. The reason(s) for the reported increase in raptor mortality due to WNV in 2002 compared with the previous WNV seasons is unclear, and a better understanding of the epizootiology and pathogenesis of the virus in raptor populations is needed.
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PMID:Raptor mortality due to West Nile virus in the United States, 2002. 1749 4

Three Swainson's Blue Mountain Rainbow Lorikeets (Trichoglossus haematodus moluccanus), ranging from 6 to 8 months of age, presented with lethargy, emaciation, and progressive neurologic signs. The first one died 24 hours after the onset of clinical signs, and the other two were euthanized 10 to 14 days after the onset of progressive neurologic disease. Clinical signs in these lorikeets included head pressing, hemiparesis, seizures, obtunded mentation, weakness, and lethargy. Two of the lorikeets had hepatomegaly, and one had splenomegaly on gross examination. Histopathology revealed disseminated microgranulomas in the liver, spleen, and brain, and lymphohistocytic perivascular encephalitis and cephalic vasculitis. Electron microscopic examination of macrophages in brain lesions revealed spherical to rod-shaped prokaryotic organisms with a trilaminar cell wall. Molecular analysis revealed a novel species of Coxiella. This is believed to be the first report of a Coxiella sp. causing disease in a lorikeet.
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PMID:Fatal coxiellosis in Swainson's Blue Mountain Rainbow Lorikeets (Trichoglossus haematodus moluccanus). 1842 42

Three bald eagles (Haliaeetus leucocephalus) and 1 golden eagle (Aquila chrysaetos) were admitted to rehabilitation facilities with emaciation, lethargy, and an inability to fly. Intravascular schizonts and merozoites were present in 2 bald eagles, mainly in the lung tissue, whereas the third bald eagle and the golden eagle had lymphohistiocytic encephalitis with intralesional schizonts and merozoites. In all eagles, protozoal tissue cysts were present in skeletal musculature or heart. The protozoal organisms were morphologically compatible with a Sarcocystis sp. By immunohistochemistry, the protozoal merozoites were positive for Sarcocystis falcatula antigen in all cases when using polyclonal antisera. Furthermore, the protozoa were confirmed to be most similar to S. falcatula by polymerase chain reaction in 3 of the 4 cases. To the authors' knowledge, this report presents the first cases of natural infection in eagles with S. falcatula as a cause of mortality.
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PMID:Natural fatal Sarcocystis falcatula infections in free-ranging eagles in North America. 2022 94

This report reviews diseases of 1546 elasmobranchs representing at least 60 species submitted to Northwest ZooPath from 1994 to 2010. Cownose rays (Rhinoptera bonasus) (78), southern rays (Dasyatis americana) (75), dusky smooth-hounds (Mustelus canis) (74), bonnethead sharks (Sphyrna tiburo) (66), and bamboo sharks (Hemiscylliidae) (56) were the most commonly submitted species. Infectious/inflammatory disease was most common (33.5%) followed by nutritional (11.9%, mostly emaciation), traumatic (11.3%), cardiovascular (5.5%, mostly shock), and toxin-associated disease (3.7%). Bacterial infections (518/1546, 15%) included sepsis (136/518, 26%), dermatitis (7%), branchitis (6%), and enteritis (4%). Fungal infections (10/1546, 0.6%) included dermatitis (30%), hepatitis (30%), and branchitis (20%). Viral or suspected viral infections or disease processes (15/1546, 1%) included papillomatosis (47%), herpesvirus (20%), and adenovirus (7%). Parasitic infections (137/1546, 9%) included nematodiasis (36/137, 26%), ciliate infections (23%), trematodiasis (20%), coccidiosis (6%), myxozoanosis (5%), amoebiasis (4%), cestodiasis (1%), and flagellate infections (1%). Inflammation of unknown cause (401/1546, 26%) included enteritis (55/401, 14%), branchitis (9%), encephalitis (9%), and dermatitis (7%). Traumatic diseases (174/1546, 11.3%) included skin trauma (103/174, 60%), stress/maladaptation (9%), and gut trauma (7%). Toxicoses (57/1546, 4%) included toxic gill disease (16/57, 26%), gas bubble disease (19%), fenbendazole (7%), ammonia (7%), chlorine (5%), and chloramine (3%). Species trends included visceral nematodiasis in black-nosed sharks (Carcharhinus acronotus) (55%); sepsis in dusky smooth-hounds (41%), blue-spotted stingrays (36%), southern rays (36%), and wobeggong sharks (Orectolobus spp) (69%); emaciation in bamboo (33%) and bonnethead (32%) sharks and freshwater stingrays (Potamotrygon motoro) (32%); and trauma in bonnethead sharks (30%).
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PMID:A retrospective study of disease in elasmobranchs. 2352 44


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