Abstract:
:The immune response in a 49-year-old Italian nun affected by Tetrapetalomena (Dipetalonema) perstans following an eight-year stay in Cameroon is reported. On admission the patient presented with polyarthralgia, conjunctival pruritus and irritation, oedema of the limbs, generalized itching, hypereosinophilia and low total IgE titre. During diethylcarbamazine treatment and, subsequently, during mebendazole administration, an exacerbation of her symptoms was observed. At the same time, activation of the alternative complement pathway and the appearance of circulating immune complexes were noted, suggesting a type III hypersensitivity reaction. Circulating immune complexes and diethylcarbamazine-induced release of parasitic antigens may also be considered responsible for the decrease of OKT3 and OKT4 positive lymphocytes.
journal_name
Trans R Soc Trop Med Hygauthors
Almaviva M,Galli M,Rizzi M,Simonelli E,Negri C,Vigevani GMdoi
10.1016/0035-9203(84)90069-5subject
Has Abstractpub_date
1984-01-01 00:00:00pages
489-91issue
4eissn
0035-9203issn
1878-3503journal_volume
78pub_type
杂志文章abstract::Examination of 97 rats trapped in Port Moresby and Lae on the mainland of Papua New Guinea and in Rabaul, East New Britain Province, showed that 12.4% were infected by Angiostrongylus cantonensis. Larval An. cantonensis were found in Achatina fulica snails collected at these towns, from the Ramu Valley near Madang on ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(84)90017-8
更新日期:1984-01-01 00:00:00
abstract::In sub-Saharan Africa, anaemia in pregnancy results from multiple causes including malaria, iron deficiency and haemoglobinopathies. In a cross-sectional study among 530 pregnant women in Ghana in November-December 1998, red blood cell indices were analysed with respect to malaria, serum concentrations of ferritin and...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(00)90057-9
更新日期:2000-09-01 00:00:00
abstract::In 2000 we used a sensitive technique to examine 9 isolates from malaria patients in Muheza, Tanzania who had failed treatment with sulfadoxine-pyrimethamine (SP). Three isolates carried, at low levels, the leucine to isoleucine change at amino acid 164 that is associated with clinical failure of SP. Numerous other hi...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(02)90349-4
更新日期:2002-11-01 00:00:00
abstract::There is a need for a specific, sensitive, and practical diagnostic test to monitor onchocerciasis elimination campaigns. In April 2001, an enzyme-linked immunosorbent assay (ELISA) using 3 recombinant antigens and a rapid-format antibody card test (immunochromatographic test; ICT) using an individual antigen were com...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(03)80018-4
更新日期:2003-09-01 00:00:00
abstract::From June to December 1985 273 cases of hepatitis and jaundice were diagnosed in Maun, northern Botswana. It was known before the outbreak that most adults were immune to hepatitis A virus, most had markers indicating past infection with hepatitis B virus (HBV), there was a mean prevalence of 13.6% (57/418) HBsAg carr...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(89)90731-1
更新日期:1989-01-01 00:00:00
abstract:BACKGROUND:Dengue fever (DF) is an urban vector-borne disease transmitted by Aedes aegypti and Aedes albopictus. Both species deposit their eggs in favorable breeding sites either in natural or artificial containers. An understanding of their habitat characteristics is crucial in curbing DF outbreaks METHODS:A search ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/trw015
更新日期:2016-04-01 00:00:00
abstract::A total of 33, 274 mosquitoes was collected from Tagudin, Ilocos Sur Province, Philippines during July 1977. Isolates made from one pool of Culex tritaeniorhynchus and one pool of C. vishnui were identified as Japanese encephalitis virus (JEV) by a micro-neutralization test using reference hyperimmune mouse ascitic fl...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(80)90083-8
更新日期:1980-01-01 00:00:00
abstract::We report the results of a short study of the epidemiology of Leishmania tropica in the Sheikh Maksoud District of Aleppo, Syria. The present and past status of infection in a community of about 100,000 people are assessed from prevalence and incidence data obtained by active and passive case detection, and from a ski...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(93)90111-3
更新日期:1993-05-01 00:00:00
abstract:BACKGROUND:The study aimed to determine factors contributing to the acceptability of home-based HIV counselling and testing (HBHCT) among commuters in Johannesburg inner city. METHODS:Simple random sampling was used to select participants in a venue based intercept survey at Noord Street taxi rank in Johannesburg cent...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/tru122
更新日期:2014-10-01 00:00:00
abstract::Immune reactions to the surface of microfilariae (mff) of Wuchereria bancrofti were investigated among persons living in an endemic filariasis area of Tanzania. The sera from a proportion of mff-negative persons contained antibodies to the microfilarial sheath, and a clear correlation was seen between presence of anti...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(85)90137-3
更新日期:1985-01-01 00:00:00
abstract::Although intestinal helminth and protozoan infections are prevalent throughout the world, their impact is poorly known. Nevertheless, the morbidity and mortality that occur have stimulated research into host resistance and pathogenesis. Unfortunately, despite an increasing knowledge base, the actual effector molecules...
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(86)90372-x
更新日期:1986-01-01 00:00:00
abstract:Background:To date, there is no consensus on ideal ways to measure antiretroviral treatment (ART) adherence in resource limited settings. This study aimed to identify markers of poor adherence to ART. Methods:Retrospective data of HIV-positive ART-naïve adults initiating standard first-line ART at Themba Lethu Clinic,...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/trx003
更新日期:2016-12-01 00:00:00
abstract:BACKGROUND:Characterization of the epidemiology of Escherichia coli bloodstream infection (BSI) in sub-Saharan Africa is lacking. We studied patients with E. coli BSI in northern Tanzania to describe host risk factors for infection and to describe the antimicrobial susceptibility of isolates. METHODS:Within 24 h of ad...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/trz111
更新日期:2020-05-07 00:00:00
abstract::We report the successful purification of lipopolysaccharide (LPS) from Burkholderia thailandensis, a Gram-negative bacterium, closely related to the highly pathogenic organisms B. pseudomallei and B. mallei. Burkholderia thailandensis LPS is shown to cross-react with rabbit and mouse sera obtained from inoculation wit...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/S0035-9203(08)70016-6
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:Manual white blood cell (WBC) differential counts as a predictor for neonatal sepsis development in a low-resource setting have not been thoroughly evaluated. We hypothesized that manual differentiation (specifically immature:total [I:T] neutrophil ratios) would be feasible and useful as an adjunct to predic...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/traa023
更新日期:2020-08-01 00:00:00
abstract:BACKGROUND:Cryptosporidium spp. are enteric parasites that infect humans and animals. In immunocompromised patients infection can be fatal. This study was conducted to identify sub-populations of Cryptosporidium hominis and C. parvum isolates from HIV-seropositive patients in Equatorial Guinea. METHODS:In a previous s...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章,多中心研究
doi:10.1093/trstmh/tru108
更新日期:2014-09-01 00:00:00
abstract::The seroprevalence of hepatitis C virus was evaluated in blood donors and antenatal clinic attenders in Kumasi, Ghana and seropositive subjects were tested for hepatitis C virus ribonucleic acid by the polymerase chain reaction (PCR). The overall seroprevalence among Ghanaians was 2.8% but there was a significantly hi...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(98)90887-2
更新日期:1998-09-01 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::Prolonged carriage of Plasmodium falciparum in humans during the dry season is critical for parasite survival, as the infected subjects constitute a major reservoir in the absence of transmission. Yet, very little is known about the host/parasite interactions contributing to parasite persistence. In order to study the...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/s0035-9203(99)90122-0
更新日期:1999-07-01 00:00:00
abstract::Between July 1989 and December 1990, 4504 new adult patients with tuberculosis were screened for antibodies to human immunodeficiency viruses (HIV) 1 and 2 in Abidjan's 2 tuberculosis treatment centres. The prevalence levels of HIV-1 and HIV-2 infections were 30.2% and 4.2% respectively, a further 9.3% of patients rea...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(93)90420-u
更新日期:1993-01-01 00:00:00
abstract::Malaysian, British and New Zealand soldiers were tested for evidence of infection with Rickettsia tsutsugamushi after several weeks' exposure to the infection during field exercises in Malaysia. 39 (5.0%) of 787 British and New Zealand soldiers developed immunofluorescent antibody (IFA) to R. tsutsugamushi to a titre ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(83)90079-2
更新日期:1983-01-01 00:00:00
abstract::Lesions due to Mycobacterium ulcerans infection may have more synonyms and eponyms than any other disease. New diseases are named for the person who discovered them, from the place from which they were first described or some major clinical feature. 'Buruli ulcer', the name by which the disease is most frequently know...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 评论,杂志文章,评审
doi:10.1016/j.trstmh.2008.12.009
更新日期:2009-10-01 00:00:00
abstract::The factors which identify patients at risk of treatment failure were characterized in 1590 children and adults with uncomplicated falciparum malaria treated with 15 or 25 mg/kg of mefloquine on the borders of Thailand. Six independent predictors of failure were identified using multiple logistic regression. Age < or ...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 临床试验,杂志文章
doi:10.1016/0035-9203(95)90435-2
更新日期:1995-11-01 00:00:00
abstract::The indirect fluorescent antibody (IFA) test and the amoebic gel diffusion (AGD) test were assessed as tools for differentiating between past and present infection in invasive amoebiasis; in the case of the IFA test the Entamoeba histolytica-specific IgG and IgM were monitored. In a pilot study in which sera from 56 p...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(84)90115-9
更新日期:1984-01-01 00:00:00
abstract::Toxoplasma gondii antibodies were found in the sera of 22.86% of people in the Jos area of Plateau State, Nigeria. The incidence of antibodies in Nigerian food animals was 17.40%, the highest being in sheep (21.92%) and lowest in goats (13.88%). Cattle and horses were roughly equally infected--about 17.0%. The zoonoti...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(85)90223-8
更新日期:1985-01-01 00:00:00
abstract::The demographics, epidemiology, first aid, clinical management, treatment and outcome of snake bites causing no significant signs of systemic envenoming were documented in Chittagong Medical College Hospital, Bangladesh, between May 1999 and October 2002. Among 884 patients admitted, 350 were systemically envenomed an...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/j.trstmh.2009.12.006
更新日期:2010-05-01 00:00:00
abstract::Infections with Mansonella perstans are common in certain parts of Africa and South America. There is no standard treatment at present. We evaluated the effect of a single high dose of ivermectin (600 micrograms/kg) on microfilaraemia in 7 consecutive patients. No decrease in microfilarial counts could be demonstrated...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(93)90438-v
更新日期:1993-01-01 00:00:00
abstract:BACKGROUND:Hump-nosed pit vipers (Hypnale hypnale) are highly venomous snakes found in Sri Lanka and the Western Ghats region of India. They are the most common cause of venomous snakebites in Sri Lanka, mainly causing local envenoming leading to pain, swelling and necrosis. Systemic envenoming causing acute kidney inj...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1093/trstmh/try120
更新日期:2019-03-01 00:00:00
abstract::Microfilariae of Wuchereria bancrofti and Brugia pahangi were killed by the chewing action of the cibarial and pharyngeal armatures and other papillae and spines in the fore-gut of mosquitoes. The proportion of ingested microfilariae that were killed was largely dependent on the presence and shape of the cibarial arma...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(78)90128-1
更新日期:1978-01-01 00:00:00
abstract::Cold, acidified anthrone was used to test 200 wild-caught sandflies (Phlebotomus ariasi females) for the presence of fructose. This sugar, or others with a fructose moiety, were demonstrable in 157 (79%) of the flies; proportions of flies positive in different tests ranged from 44 to 91%. Higher proportions of flies g...
journal_title:Transactions of the Royal Society of Tropical Medicine and Hygiene
pub_type: 杂志文章
doi:10.1016/0035-9203(80)90100-5
更新日期:1980-01-01 00:00:00