Abstract:
:A serological study was undertaken to determine the role of arboviruses as etiological agents of encephalitis in the People's Republic of China (PRC). Paired sera were collected during mosquito seasons in 1988-1990 from 614 patients with possible viral encephalitis in 15 regions of PRC and tested for haemagglutination inhibiting antibodies to selected arboviruses. Seroconversions were documented to alphavirus and flavivirus antigens in 13.0 and 18.7% of patients respectively in most of the study areas. No California group seroconversion was detected. The age of alphavirus seroconvertors ranged from 2 months to 32 years and of flavivirus seroconvertors from 6 months to 50 years, with higher numbers in males. Serious central nervous system manifestations were seen more commonly in flavivirus seroconvertors. This study affirms the importance of flavivirus as causative agents of encephalitis in PRC and provides evidence that one or more alphaviruses are causing symptomatic infections with neurological involvement in PRC.
journal_name
Trans R Soc Trop Med Hygauthors
Gu HX,Artsob H,Lin YZ,Wang DM,Zhao BY,Long QZdoi
10.1016/0035-9203(92)90569-xsubject
Has Abstractpub_date
1992-03-01 00:00:00pages
198-201issue
2eissn
0035-9203issn
1878-3503journal_volume
86pub_type
杂志文章abstract::This is the first report in which a marine mollusc, Oliva vidua fulminans (olives), generally not known to be poisonous, was responsible for death in five children after consuming boiled olives with tamarind. The onset of symptoms was rapid 10 to 20 min after consumption of the olives. Signs and symptoms included naus...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(86)90197-5
更新日期:1986-01-01 00:00:00
abstract::In Amazonian Brazil most human leishmaniasis is due to Leishmania braziliensis s.l. and is acquired during the clearing of primary climax forest. One of the largest deforestation projects has taken place on the JARI property where plantations of exotic tree species are grown for paper pulp. The ability of the regional...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(83)90288-2
更新日期:1983-01-01 00:00:00
abstract::We report the successful treatment of envenoming by the Gaboon viper (Bitis gabonica) and include results of in vitro investigations of the haemostatic properties of the whole venom. The patient was admitted to casualty soon after the bite with chest tightness, dizziness, nausea and swelling at the site of the bite an...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(93)90427-r
更新日期:1993-01-01 00:00:00
abstract::Sixty-seven children with heavy Trichuris trichiura infection (Group A) were compared to 73 control children of similar socio-economic status but with light or no T. trichiura (Group B), for nutritional status, rates of concomitant bacterial and protozoal, and symptoms and clinical signs associated with heavy T. trich...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(83)90103-7
更新日期:1983-01-01 00:00:00
abstract:Background:HIV-associated TB is a serious public health problem in Myanmar. Study objectives were to describe national scale-up of collaborative activities to reduce the double burden of TB and HIV from 2005 to 2016 and to describe TB treatment outcomes of individuals registered with HIV-associated TB in 2015 in the Ma...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/trx073
更新日期:2017-09-01 00:00:00
abstract::A sensitive and specific polymerase chain reaction (PCR) based on a highly repeated deoxyribonucleic acid (DNA) sequence (188 bp; SspI repeat) was tested for the detection of Wuchereria bancrofti DNA in blood and urine samples collected during the day from individuals in Coque, Recife, Brazil, an endemic area for W. b...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(98)91016-1
更新日期:1998-05-01 00:00:00
abstract::The extent to which ivermectin treatments have an impact on onchocerciasis transmission is a matter of some concern. We investigated this issue in the Mbam valley, a hyperendemic focus located in a forest-savannah mosaic area of Cameroon. Parasitological examinations of 5-9-year-old children, who had never received an...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/j.trstmh.2003.11.010
更新日期:2004-09-01 00:00:00
abstract::The role of the mucosal immune response against Cryptosporidium has been suggested by studies on the therapeutic effects of hyperimmune colostrum. In order to study the intestinal response to this infection, we have developed a sandwich-type time-resolved immunofluorometric assay for the determination of anti-Cryptosp...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(93)90152-g
更新日期:1993-05-01 00:00:00
abstract::The market for antimalarial drugs consists of the 2.8 billion (2.8 x 10(9) people living in malaria endemic areas and about 20-30 million people, mainly Europeans and North Americans, who travel or live in malarious areas, and the wealthy elite of malarious developing countries. Some of the largest markets include Chi...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(94)90476-6
更新日期:1994-06-01 00:00:00
abstract::Primary peritonitis that tends to occur especially in children, and cirrhotic spontaneous bacterial peritonitis are well recognized clinical entities. At the University College Hospital, Ibadan, cases of intra-abdominal abscess that do not fit the recognized criteria for primary peritonitis have been seen. These patie...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(82)90022-0
更新日期:1982-01-01 00:00:00
abstract::Major endemic areas of visceral leishmaniasis in Brazil are located in the drier, poorly forested regions, principally in the northeastern States such as Ceará and Bahia. Cases of the human disease in the Amazon Region are rare, very sporadic, and seldom present opportunities for epidemiological study. Following the r...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(82)90119-5
更新日期:1982-01-01 00:00:00
abstract:BACKGROUND:Achromobacter xylosoxidans is described as being resistant to antiseptics and disinfectants. We studied in vitro the ability of five strains to survive and grow in such solutions, with and without starvation. METHODS:Bacterial suspensions in rich media and in distilled water were inoculated into eight antis...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/trz016
更新日期:2019-06-01 00:00:00
abstract::Sera were obtained from 119 Nigerian villagers two years after immunization with group A and group C meningococcal polysaccharide vaccines. Measurement of meningococcal antibody levels in individual serum samples by the haemagglutination technique showed that two years after vaccination the mean group A meningococcal ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(80)90195-9
更新日期:1980-01-01 00:00:00
abstract::Growth of Giardia intestinalis in TYI-S-33 medium containing a sub-lethal concentration of metronidazole over a period of 66 weeks selected a line of organisms that was over 8 times less sensitive to the drug. This resistance was unstable and the organisms reverted to their original sensitivity within 22 weeks of grow...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(88)90278-7
更新日期:1988-01-01 00:00:00
abstract::TB remains a very significant global health burden. There is an urgent need for better tools for TB control, which include an effective vaccine. Bacillus Calmette-Guérin (BCG), the currently licensed vaccine, confers highly variable protection against pulmonary TB, the main source of TB transmission. Replacing BCG com...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,评审
doi:10.1093/trstmh/tru206
更新日期:2015-03-01 00:00:00
abstract::A multiplex real-time PCR assay for the detection and quantification of Schistosoma mansoni and S. haematobium DNA in faecal samples was developed and evaluated as an alternative diagnostic method to study the epidemiology of schistosomiasis. Primers and probes targeting the cytochrome c oxidase gene were designed for...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/j.trstmh.2007.10.011
更新日期:2008-02-01 00:00:00
abstract::Resistance to the antifolate sulfadoxine-pyrimethamine (SP), the current mass-treatment antimalarial drug, is associated with selection of point mutations in dihydrofolate reductase and dihydropteroate synthase. Among these mutations, the leucine 164 dihydrofolate reductase mutation (Leu-164) is associated with higher...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,评审
doi:10.1016/j.trstmh.2004.07.002
更新日期:2005-05-01 00:00:00
abstract::931 serum samples collected at random from healthy subjects in the four health zones of Imo State were analysed for the presence of rubella haemagglutination inhibition antibodies. Rubella antibodies were present in 625 of the samples giving a prevalence of 66.6%. There was a gradual increase in the prevalence of thes...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(85)90114-2
更新日期:1985-01-01 00:00:00
abstract::Isolates of Plasmodium falciparum from patients in a Sudanese village exhibiting RI resistance to chloroquine have been typed for allelic variants of 2 merozoite surface antigens, MSP1 and MSP2. Blood forms were taken from each patient before chloroquine was administered, and after parasites had reappeared following t...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(94)90103-1
更新日期:1994-05-01 00:00:00
abstract::A man bitten by a large coral snake (Micrurus lemniscatus helleri) in the Amazon basin of Ecuador developed persistent excruciating pain in the bitten arm. On admission to hospital less than 30 min later, he had a polymorphonuclear leucocytosis, thrombocytopenia and mildly prolonged prothrombin time/partial thrombopla...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,评审
doi:10.1016/j.trstmh.2008.03.026
更新日期:2008-11-01 00:00:00
abstract::A survey of 102 blind and 218 deaf children in 2 specialized schools in Guatemala revealed distinctly different age-intensity profiles of infection with the intestinal helminth, Trichuris trichiura. In the school for the deaf, intensity (measured as eggs per gram of stool) peaked in the children 7 to 8 years old and d...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(89)90285-x
更新日期:1989-07-01 00:00:00
abstract::This review suggests that we are on the threshold of a new epoch in the control of ticks and the diseases transmitted by them. Ecological studies of parasitic and non-parasitic stages of the tick life cycle have shown how strategic dipping can lead to effective control of Boophilus ticks. However, this approach can le...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,评审
doi:10.1016/0035-9203(89)90603-2
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Leptospirosis has a mortality rate of 5-20%. Poor prognostic factors are older age; oliguria; elevated potassium, creatinine and/or bilirubin levels; and altered mental status. We conducted this retrospective study to analyse the predictors of mortality among Indian patients with leptospirosis. METHODS:Clin...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/tru144
更新日期:2014-12-01 00:00:00
abstract:BACKGROUND:The objective of study was to estimate the incremental cost-effectiveness ratio (ICER) of diagnostic options for visceral leishmaniasis (VL) in Brazil. METHODS:Six diagnostic tests were considered: IT LEISH, Kalazar Detect, DAT-LPC (DAT made in the Laboratório de Pesquisas Clínicas), IFAT, PCR and direct ex...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/trw050
更新日期:2016-08-01 00:00:00
abstract::In The Gambia, insecticide impregnation of bed nets, used alone or combined with Maloprim, reduced morbidity and mortality from malaria amongst children between one and 4 years of age. Taking expenditure of both time and money by public authorities and village volunteers into account, the costs and cost-effectiveness ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(93)90176-q
更新日期:1993-06-01 00:00:00
abstract::There is a lack of information on the disease burden due to Taenia solium taeniasis and its associated risk factors in pig farming communities throughout the world. The present study was conducted in a rural pig farming community of north India to estimate the prevalence of T. solium taeniasis and associated factors. ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/j.trstmh.2007.04.019
更新日期:2007-12-01 00:00:00
abstract::There are 4 recognized classes of Escherichia coli that cause diarrhoeal disease in humans: enteropathogenic (EPEC), enterotoxigenic (ETEC), enteroinvasive (EIEC), and enterohaemorrhagic E. coli (EHEC). Preliminary analysis of enterotoxin production in a rural community in Ghana showed a prevalence of 11.0% LT-ST+, 9....
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(88)90173-3
更新日期:1988-01-01 00:00:00
abstract::In February 1995 we surveyed to chloroquine among patients with Plasmodium vivax malaria at Nias Island, in the Indian Ocean near north-western Sumatra, Indonesa. The subjects, 21 indigenous males and females (6-50 years old) infected with > 40 asexual blood stage parasites of P. vivax per microliter of blood, had mil...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(96)90526-x
更新日期:1996-07-01 00:00:00
abstract::An experimental model of hepatic amoebiasis in guinea-pigs, simulating the natural infection in man, induced by progesterone following intracaecal inoculation of Entamoeba histolytica has been developed. On Day 3 after infection, 60% of the animals developed amoebic liver abscess, but on Days 7, 11, 15, 20 and 35 afte...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(83)90013-5
更新日期:1983-01-01 00:00:00
abstract::In a previous study performed in south Sulawesi (Sulawesi Selatan), Indonesia, we established that the immunoglobulin G4 (IgG4) enzyme-linked immunosorbent assay (ELISA) is a suitable community diagnostic method and that it can distinguish areas of high and low prevalences within short distances. In an attempt to make...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(96)90140-6
更新日期:1996-03-01 00:00:00