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SciELO - Scientific Electronic Library Online (52.375 recursos)
SciELO (Scientific Electronic Library Online) is an electronic library covering a selected collection of Brazilian scientific journals. The objective of the site is to implement an electronic virtual library, providing full access to a collection of serial titles, a collection of issues from individual serial titles, as well as to the full text of articles. The project envisages the development of a common methodology for the preparation, storage, dissemination and evaluation of scientific literature in electronic format.

Mostrando recursos 1 - 20 de 728

1. A FOCUS OF FAVUS DUE TO TRICHOPHYTON SCHOENLEINII IN RIO GRANDE DO SUL - MATTE,Shirley M.W.; LOPES,Jorge O.; MELO,Ivanir S.; COSTA BEBER,André A.
This paper reports the ocurrence of a focus of favus due to Trichophyton schoenleinii affecting seven members of a family, 29 years after the last register of the disease in Rio Grande do Sul.

2. Description of the egg of Anopheles (Anopheles) intermedius (Peryassu, 1908) (Diptera: Culicidae) by scanning electron microscopy - Forattini,Oswaldo Paulo; Sallum,Maria Anice Mureb; Flores,Daniel C.
The egg of Anopheles (Anopheles) intermedius (Peryassu, 1908) is described and illustrated with scanning electron micrographs.

3. IMMUNOSTIMULATION AS ADJUVANT FOR THE CHEMOTHERAPY OF EXPERIMENTAL SCHISTOSOMIASIS - SILVA,Luciana M.; ANDRADE,Zilton A.
Present study attempts to search whether immunological stimulation would increase drug effectiveness.

4. IMMUNOGENICITY OF LOW-DOSE INTRAMUSCULAR AND INTRADERMAL VACCINATION WITH RECOMBINANT HEPATITIS B VACCINE - TURCHI,Marília Dalva; MARTELLI,Celina Maria Turchi; FERRAZ,Maria Lúcia; SILVA,Antonio Eduardo; CARDOSO,Divina das Dores de Paula; MARTELLI,Pierpaolo; OLIVEIRA,Lilian Joy W. Antunes
The study is a randomized trial using recombinant DNA vaccine to determine whether an intramuscular 10 µg dose or intradermal 2 µg induces satisfactory anti-HBs levels compared to the standard dose of intramuscular 20 µg.

5. EVALUATION OF A RAPID SCREENING ASSAY FOR BACTERIAL IDENTIFICATION (DOT-ELISA) IN FECAL SAMPLES FROM CHILDREN - BOCCATTO,Etelvina; SANTOS,Sânia Alves dos; MAZIERI,Neusa Augusta Oliveira; ANDRADE,Dahir Ramos de; CARRAZZA,Francisco Roque; YANAGUITA,Roberto Mitio
The concordance index between the two techniques, calculated using the Kappa (k) index for the above mentioned bacterial strains was 0.8859, 0.9055, 0.7932 and 0.7829 respectively.

6. HEMAGGLUTINATION TEST FOR THE DIAGNOSIS OF HUMAN NEUROCYSTICERCOSIS: DEVELOPMENT OF A STABLE REAGENT USING HOMOLOGOUS AND HETEROLOGOUS ANTIGENS - FERREIRA,Andréia P.; VAZ,Adelaide J.; NAKAMURA,Paulo M.; SASAKI,Álvaro T.; FERREIRA,Antonio W.; LIVRAMENTO,José A.
A hemagglutination (HA) test was standardized using formalin- and tannin-treated gander red blood cells sensitized with a total salt extract of C.

7. REACTIVITY OF ANTI-GP43 ANTIBODIES FROM PARACOCCIDIOIDES BRASILIENSIS ANTISERUM WITH EXTRACTS FROM CUTANEOUS LESIONS OF LOBO'S DISEASE: PRELIMINARY NOTE - VIDAL,Mônica Scarpelli Martinelli; PALACIOS,Selma Aliotti; MELO,Natalina TAKAHASHI DE; LACAZ,Carlos da Silva
We demonstrated through several immunochemical tests the presence of GP-43 from P.

8. PRELIMINARY REPORT OF THE USE ON ADULTS OF A RECOMBINANT YEAST-DERIVED HEPATITIS B VACCINE MANUFACTURED BY INSTITUTO BUTANTAN - COSTA,Angela Aparecida; INENAMI,Marta; JUAREZ,Edmundo; LLACEN,Pedro Dorlhiac; RAW,Isaias
Three 10 µg doses of the recombinant hepatitis B vaccine, manufactured by Instituto Butantan by original technology, were administered in a adult population, mean age 30 years old, following the 0, 1 and 6 months schedule immunization.

9. SUBCUTANEOUS PHEOHYPHOMYCOSIS CAUSED BY Phoma cava: REPORT OF A CASE AND REVIEW OF THE LITERATURE - ZAITZ,Clarisse; HEINS-VACCARI,Elisabeth Maria; FREITAS,Roseli Santos de; ARRIAGADA,Giovana Letícia Hernández; RUIZ,Ligia; TOTOLI,Silvia A.S.; MARQUES,Ana Cristina; REZZE,Gisele G.; MÚLLER,Helena; VALENTE,Neuza Sakai; LACAZ,Carlos da Silva
We report a case of subcutaneous pheohyphomycosis observed in a male patient presenting pulmonary sarcoidosis and submitted to corticosteroid treatment.

10. PRESENCE OF ANTI-TOXOCARA ANTIBODIES IN CHILDREN SELECTED AT HOSPITAL UNIVERSITÁRIO, CAMPO GRANDE, MS, BRAZIL - MATOS,Maria de Fatima C.; MILITÃO,Dina Namico A.; BRUM,Maria Apareida R.; OMAIS,Maruãn; QUILIÃO,Maria Eulina; DORVAL,Maria Elizabeth C.; PEREIRA,Ângela da Costa; POSSI,Luís Augusto; SAUER,Leandro; CAMARGO,Eide Dias; TUNDISI,Regina Nardini
Visceral Larva Migrans syndrome (VLM) results from the presence or migration of helminth larvae in humans, who nonetheless only play the role of paratenic hosts in the helminths' life cycle.

11. POSSIBLE ROLE OF LUTZOMYIA MARANONENSIS AND LUTZOMYIA ROBUSTA (DIPTERA: PSYCHODIDAE) AS VECTORS OF HUMAN BARTONELLOSIS IN THREE PROVINCES OF REGION NOR ORIENTAL DEL MARAÑON, PERU - CACERES,Abraham G.; GALATI,Eunice A.B.; LE PONT,Francois; VELASQUEZ,César
Human bartonellosis is found predominantly in Perú2, 6, 8, 12, 15, as well as in Ecuador3, 7, 10 and Colombia13, 15.

12. CHRONIC CHAGASIC CARDIOPATHY: THE PRODUCT OF A TURBULENT HOST-PARASITE RELATIONSHIP - HIGUCHI,Maria de Lourdes
In this review, the main theories raised about it since the first description of the disease in 1909 by Carlos Chagas, are considered.

13. Virulence parameters in the characterization of strains of Entamoeba histolytica - GOMES,Maria A; MELO,Maria N.; PENA,Gil P.M.; SILVA,Edward F.
Differences in virulence of strains of Entamoeba histolytica have long been detected by various experimental assays, both in vivo and in vitro.

14. Immune responses induced by a Leishmania (Leishmania) amazonensis recombinant antigen in mice and lymphocytes from vaccinated subjects - FERNANDES,Ana Paula; Cortez HERRERA,Elizabeth; MAYRINK,Wilson; T. GAZZINELLI,Ricardo; LIU,Wen Yu; COSTA,Carlos Alberto da; TAVARES,Carlos Alberto Pereira; MELO,Maria Norma; MICHALICK,Marilene Susan Marques; GENTZ,Reiner; NASCIMENTO,Evaldo
In the search for Leishmania recombinant antigens that can be used as a vaccine against American Cutaneous Leishmaniasis, we identified a Leishmania (Leishmania) amazonensis recombinant protein of 33 kD (Larp33) which is recognized by antibodies and peripheral blood leukocytes (PBL) from subjects vaccinated with Leishvacin ®, Larp33 was expressed in Escherichia coli after cloning of a 2,2 kb Sau3A digested genomic fragment of L.

15. Detection and identification of dengue virus isolates from Brazil by a simplified reverse transcription - polymerase chain reaction (RT-PCR) method - FIGUEIREDO,Luiz Tadeu Moraes; BATISTA,Weber Chelli; IGARASHI,Akira
We show here a simplified RT-PCR for identification of dengue virus types 1 and 2.

16. In vivo and in vitro Plasmodium falciparum Resistance to Chloroquine, Amodiaquine and Quinine in the Brazilian Amazon - SEGURADO,Aluisio Augusto Cotrim; SANTI,Silvia Maria DI; SHIROMA,Mario
In order to study the chemoresistance of Plasmodium falciparum to commonly used antimalarial drugs in Brazil the authors have studied ten patients with falciparum malaria, acquired in the Brazilian Amazon region.

17. Water-contact patterns and risk factors for Schistosoma mansoni infection in a rural village of Northeast Brazil - SILVA,Antônio Augusto Moura da; CUTRIM,Raimundo Nonato Martins; ALVES,Maria Teresa Seabra Soares de Britto e; COIMBRA,Liberata Campos; TONIAL,Sueli Rosina; BORGES,Diane Paixão
Schistosomiasis mansoni in the Serrano village, municipality of Cururupu, state of Maranhão, Brazil, is a widely spread disease.

18. Evaluation of the schistosomicidal efficacy of liposome - Entrapped Oxamniquine - Frézard,Frédéric; Melo,Alan Lane de
Oxamniquine (OXA) was sucessfully encapsulated in small unilamellar vesicles using a pH gradient method.

19. RESISTANCE TO OXAMNIQUINE OF A Schistosoma mansoni STRAIN ISOLATED FROM PATIENT SUBMITTED TO REPEATED TREATMENTS - COELHO,M.Z.; LIMA E SILVA,F.C.; NOGUEIRA-MACHADO,J.A.
A strain of Schistosoma mansoni (R1) was isolated from patient previously submitted to four treatments with oxamniquine, and to another one with praziquantel.

20. Human infection with Trypanosoma cruzi in Nasca, Peru: A seroepidemiological survey (1) - SOLIS ACOSTA,Hilda Maria; FERREIRA,Cláudio Santos; CARVALHO,Maria Esther de
We estimated the proportion of seropositivity for infection with Trypanosoma cruzi (Chagas.

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