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Query: UMLS:C0009450 (infectious diseases)
 83,438 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This short paragraph tries to identify the camel diseases compiled in the old chinese text according to modern veterinary terms. Due to the specific terminology of the camel treatise and its overall scarce symptomatology the diseases are difficult to evaluate. The majority of them obviously deal with acute infectious diseases which manifest themselves under such symptoms as high fever, depression, anorexia, cachexia, diarrhoea, general weakness, etc. But there are some diseases and ailments which can be interpreted in modern terms my means of the symptoms, descriptions and cures, e.g. mange, paradontosis and wry-neck syndrome.
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PMID:[Veterinary medicine comment on camel medicine in Fan-mu tsuan yen-fang]. 933

This case report describes the job activities of an offal porter who developed Q fever while processing livers from sheep. The diagnosis was confirmed by an increase in specific serial antibody titre. The main clinical features were anorexia, nausea, headache, pyrexia and elevated gamma-glutamyl transferase. Twenty-four cases of occupationally-acquired Q fever were noted by the Communicable Diseases Surveillance Centre (CDSC) between 1984 and 1994. This case report has an important feature in that a workplace visit was performed to evaluate the system of work and the circumstances of exposure to the infectious agent. Relevant preventive measures for this zoonotic infection are discussed.
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PMID:Occupational infection in an offal porter: a case of Q fever. 937 73

Twenty-five gilts without measurable porcine reproductive and respiratory syndrome (PRRS) virus (PRRSV) serum antibody titres were used for this experiment. All of them were randomly assigned to one of the treatment groups at the time of artificial insemination. Twelve gilts were exposed to PRRSV, of these, six were slaughtered on day 10 after exposure and constituted group A. The remaining six were slaughtered on day 20 after infection and constituted group C. Thirteen gilts were used as controls, six of these were slaughtered on day 10 after treatment and constituted group B. The remaining seven were slaughtered on day 20 after treatment and constituted group D. The infected gilts were inoculated with PRRSV intranasally and intravenously in the ear vein. They were observed for clinical signs of infection and the effects on conception and fertilization rates were studied, while the gilts and their embryos were tested for PRRSV and homologous antibodies. The infected animals developed signs of PRRS associated with anorexia and slight pyrexia. Infection was verified by reisolation of the virus from serum and other tissue samples and also by seroconversion. Ten out of 12 infected gilts and 10 out of 13 controls were pregnant at the time of slaughter and the ratio of embryos to corpora lutea was the same in both, infected and control groups (0.75). Therefore, infection with PRRSV at the onset of gestation did not appear to interfere with conception and fertilization rates and subsequent pregnancy. The PRRSV was not isolated from any of the embryos collected at day 10 postexposure, but was present in 20-day-old embryos of group C gilts. In this group, 60% of litters were infected prenatally, with 16% of embryos infected. The proportion of dead embryos was three times greater than in a control group D (35.4% and 9.8%, respectively). The results of this report indicate that exposure of susceptible gilts to PRRSV at the onset of gestation has no significant effect on conception and fertilization rates. However, although infection does not appear to have any effect on the embryos before implantation, it can result in transplacental infection and embryo death.
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PMID:Transplacental infection following exposure of gilts to porcine reproductive and respiratory syndrome virus at the onset of gestation. 944 67

The Epstein-Barr virus is a common cause of contagious disease in childhood. It may produce fever and sore throat in young children and infectious mononucleosis in teenagers and young adults. This report discusses four cases of children with anorexia and poor weight gain due to Epstein-Barr virus infection.
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PMID:Anorexia and failure to grow associated with Epstein-Barr virus infection. 947 Mar 11

Sleeping sickness (SS; African trypanosomiasis) is an anthropozoonosis transmitted by the tsetse fly. Infection with Trypanosoma brucei in humans is associated with adynamia, lethargy, anorexia, and more specifically amenorrhea/infertility in women and loss of libido/impotence in men. Recent evidence suggests that experimental infection in animals with Trypanosoma brucei species causes polyglandular endocrine failure by local inflammation of the pituitary, thyroid, adrenal, and gonadal glands. In a cross-sectional study we investigated the prevalence and significance of neuroendocrine abnormalities in 137 Ugandan patients with SS. In the untreated stage of the disease, there was a high prevalence of adrenal insufficiency (27%), hypothyroidism (50%) and hypogonadism (85%). Pituitary function tests suggested an unusual combined central (hypothalamic/pituitary) and peripheral defect in hormone secretion. Specific therapy resulted in a rapid recovery of adrenal/thyroid function, whereas hypogonadism persisted for years in a substantial portion of patients. We did not detect pituitary, thyroid, adrenal, and gonadal autoantibodies in patients with endocrine dysfunction, ruling out an autoimmune origin of the endocrine abnormalities. However, the presence of hypopituitarism correlated with high cytokine concentrations (TNF-alpha, IL-6) which--together with direct parasitic infiltration of the endocrine glands--are involved in the pathogenesis of SS-associated endocrine dysfunction.
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PMID:Neuroendocrine dysfunction in African trypanosomiasis. The role of cytokines. 962 7

Canine hepatozoonosis is presented with 3 cases. The most common signs are: fever, anorexia, weight loss, diarrhea and vomiting, muscle weakness, lymphadenopathy, anemia and purulent discharge from the nose and the eyes. Because an infection with H. canis in the dog is often associated with other infectious diseases such as leishmaniasis, ehrlichiosis and babesiosis, the clinical picture may be dominated by these diseases. The diagnosis is made with the typical inclusions in neutrophilic granulocytes and monocytes. Only short remissions may be obtained with the presently available medications.
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PMID:[Imported hepatozoonosis in the dog: 3 cases]. 967 35

Salmonella typhimurium phage type (PT) or definitive type (DT) 104 is a virulent pathogen for humans and animals, particularly cattle. It has been isolated increasingly from humans and animals in the United Kingdom and several other European countries and, more recently, in the United States and Canada. Humans may acquire the infection from foods of animal origin contaminated with the infective organism. Farm families are particularly at risk of acquiring the infection by contact with infected animals or by drinking unpasteurized milk. The symptoms in cattle are watery to bloody diarrhea, a drop in milk production, pyrexia, anorexia, dehydration and depression. Infection may result in septicemic salmonellosis and, upon necropsy, a fibrinonecrotic enterocolitis may be observed. The infection occurs more commonly in the calving season than at other times. Feedlot cattle and pigs may also be affected. Prolonged carriage and shedding of the pathogen may occur. Symptoms in humans consist of diarrhea, fever, headache, nausea, abdominal pain, vomiting, and, less frequently, blood in the stool. Salmonella typhimurium DT104 strains are commonly resistant to ampicillin, chloramphenicol, streptomycin, sulfonamides, and tetracycline.
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PMID:Salmonella typhimurium DT104: a virulent and drug-resistant pathogen. 975 92

The Philippines' Department of Health believes that up to 90% of children in the country could be prone to poor physical and mental development because the problem of intestinal worms has gone largely unchecked. A nationwide study conducted over 10 years by the Department of Education, Culture, and Sports found a prevalence of 50-90% in children aged 2-14 years. Up to 30% of the population of 22 million children may have 1 or more of the 3 most common types of soil transmitted helminths: roundworm, hookworm, and whipworm. Infection with such worms through ingestion, skin penetration, or both, often affects children's performance in school because it can stunt growth, decrease physical activity, and cause poor physical and mental development. The most common symptoms of worm infestation are pain, enlargement of the abdomen, loss of appetite and weight, vomiting, insomnia, and irregular respiration. Worms thrive in tropical climates and are endemic to many developing countries. Infestation, however, is easily dealt with; 1 dose of albendazole given once per year for 3 years is enough to eradicate worms in a child. A pilot project launched last year in 2 villages in Aurora province in northern Luzon has thus far yielded encouraging results.
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PMID:Intestinal worms impair child health in the Philippines. 991 19

An 80-year-old man presented with subjective fever, chronic cough occasionally producing scant yellow sputum, retrosternal pleuritic pain, and dyspnea on walking one block. Since symptom onset three months earlier, he had lost 20 pounds; he had had two loose stools a day, fatigue, malaise, and anorexia but not hemoptysis, nausea, vomiting, hematemesis, hematochezia, or melena. He denied paroxysmal nocturnal dyspnea or orthopnea. As far as could be ascertained, he not recently been exposed to tuberculosis or any other infectious disease. He had previously been seen at another clinic and had completed a 10-day trial of erythromycin (500 mg p.o. q12 h) without apparent change in symptoms.
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PMID:Pulmonary infiltrates in an elderly man. 1045 60

The authors describe a case of abdominal angiostrongyliasis in an adult patient presenting acute abdominal pain caused by jejunal perforation. The case was unusual, as this affliction habitually involves the terminal ileum, appendix, cecum or ascending colon. The disease is caused by the nematode Angiostrongylus costaricensis, whose definitive hosts are forest rodents while snails and slugs are its intermediate hosts. Infection in humans is accidental and occurs via the ingestion of snail or slug mucoid secretions found on vegetables, or by direct contact with the mucus. Abdominal angiostrongyliasis is clinically characterized by prolonged fever, anorexia, abdominal pain in the right-lower quadrant, and peripheral blood eosinophilia. Although usually of a benign nature, its course may evolve to more complicated forms such as intestinal obstruction or perforation likely to require a surgical approach. Currently, no efficient medication for the treatment of abdominal angiostrongyliasis is known to be available. In this study, the authors provide a review on the subject, considering its etiopathogeny, clinical picture, diagnosis and treatment.
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PMID:Jejunal perforation caused by abdominal angiostrongyliasis. 1060 48


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