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1.
Article in English | MEDLINE | ID: mdl-24374885

ABSTRACT

In this work, the phase-resolved photoacoustic method was applied to provide specific information on the chemical assignments of paracetamol in the near-infrared region. Two broad bands, centered at 1370 and 1130 nm, were well-resolved using this method, making it possible to assign the peaks centered at 1398, 1355 and 1295 nm to a C-H combination from a CH3 structure and the peak at 1305 nm to a C-H combination from the aromatic ring. This information represents a new finding in chemical studies regarding this medicament.


Subject(s)
Acetaminophen/chemistry , Photoacoustic Techniques/methods , Absorption , Spectroscopy, Fourier Transform Infrared , Spectroscopy, Near-Infrared
2.
Allergol Immunopathol (Madr) ; 32(4): 204-11, 2004.
Article in English | MEDLINE | ID: mdl-15324650

ABSTRACT

BACKGROUND: According to current knowledge, asthma is basically an inflammatory process. Its causes and physiopathological mechanisms are various. The final result is a recurrent obstructive bronchial process, with sibilants and/or dypnea, which causes an upset in functional respiratory tests, among which the maximum respiratory peak flow meter diminished for the age, sex, and height of patient. AIMS: Our aim is to evaluate if response to treatment with Montelukast has any link with immnuloglobin values (IgG, IgA, IgM, IgE) at start of treatment. MATERIALS AND METHODS: Included in the study were 32 children, of whom 2 did not begin and 1 who did not provide personal data. There were 29 patients in total, 11 girls and 18 boys. Each made three visits: first where they were instructed, together with their parents, in how to manage the meter and where they received the peak flow meter, Vitalograph, and personal data sheet, where personal and family medical history were noted. The second visit was after 4 weeks, for a clinical assessment and the third visit after 8 weeks. The value register of the PEF would be made morning and night, noting the highest value of three measurements. IgG, IgA, IgM, IgA values were quantified before treatment began. The statistic package STATA 2001 was used in the treatment of data statistics. RESULTS: Our between the value reached by the PEF after treatment and the IgG values at the beginning of treatment (0.712). In lesser measurement for IgA values (0.660). For each 100 mg/ml of increase in the value of IgG, an increase of 10 l/min in the PEF measurement before and following treatment with Montelukast was produced. CONCLUSIONS: IgG values increase with age. Children with a greater IgG value at the beginning of treatment reached higher PEF values after same. It is not known if the results would be similar with another type of treatment and the way in which IgG influences the results. What appears to be confirmed by available studies is that this relation is found in a group of small children, the aim of our study.


Subject(s)
Acetates/therapeutic use , Asthma/drug therapy , Immunoglobulin G/blood , Leukotriene Antagonists/therapeutic use , Quinolines/therapeutic use , Age Factors , Asthma/blood , Biomarkers , Child, Preschool , Cyclopropanes , Female , Humans , Immunoglobulin A/blood , Immunoglobulin E/blood , Immunoglobulin M/blood , Male , Peak Expiratory Flow Rate , Predictive Value of Tests , Sulfides , Treatment Outcome
3.
Rev. bras. anal. clin ; 35(2): 63-64, 2003. tab, graf
Article in Portuguese | LILACS | ID: lil-346064

ABSTRACT

O PSA é um componente do tecido prostático saudável e do líquido seminal, podendo apresentar nível sérico elevado em pacientes com câncer de próstata e hiperplasia prostática benigna. O adenocarcinoma de próstata é atualmente a patologia maligna mais freqüente no sexo masculino nos Estados Unidos da América, sendo a segunda causa de morte por câncer entre os homens desse país. No Brasil é o tipo de câncer que mais aumenta em incidência. Estima-se que cerca de 140.000 novos casos de câncer prostático surjam a cada ano e que, desses, aproximadamente 10.000 resultem em óbito devido a essa patologia. No presente estudo, foram analisados os resultados de 1.160 pacientes, com idade de 34 a 94 anos, no período de novembro de 2000 a junho de 2002, que foram atendidos no serviço de Saúde Pública de Umuarama - Paraná, com dosagens sorológicas de PSA total realizadas no Laboratório de Análises Clínicas da Universidade Paranaense, através da metodologia de enzimaimunoensaio Cobas Core PSA Total EIA II, sendo que 77,93 porcento dos pacientes apresentaram PSA total inferior 4 ng/ml, 13,62 porcento níveis entre 4 e 10 ng/ml e 8,45 porcento superiores a 10 ng/ml. Em casos de resultados entre 4 e 10 ng/ml, é indicado a relaçäo PSA livre/total, pois fornece excelente previsibilidade para diferenciar lesöes benignas das malignas. Com base nos resultados obtidos, verificou-se a relevância da realizaçäo da pesquisa deste marcador. Entretanto o PSA näo apresenta especificidade para detectar o câncer de próstata, pelo fato desta enzima ser órgäo específico, mas näo doença específica. Sendo, portanto mais conclusiva a sua interpretaçäo quando associado a exames complementares. Este estudo evidencia a importância da utilizaçäo do PSA como marcador tumoral no diagnóstico precoce do câncer da próstata, bem como, ressalta a sua contra-indicaçäo como único parâmetro


Subject(s)
Humans , Male , Adult , Middle Aged , Prostatic Neoplasms/diagnosis , Primary Prevention , Prostatic Hyperplasia , Aged, 80 and over , Immunoenzyme Techniques , Incidence , Biomarkers, Tumor , Public Health , Semen
4.
Indian J Pathol Microbiol ; 33(3): 224-9, 1990 Jul.
Article in English | MEDLINE | ID: mdl-2091999

ABSTRACT

20 cases of Xanthogranulomatous Pyelonephritis (XPN) were encountered over an 8 year period, constituting 0.4 percent of the total of 47,370 surgical biopsies, 10 percent of the total of 188 nephrectomy specimens removed for various reasons and 35 percent of the nephrectomy specimens associated with chronic pyelonephritis. This is the largest single series, reported in Indian literature. 16 patients were adults and 4 were children, thus 25 percent of our cases were children, a significantly high proportion. Our youngest patient a 5 1/2 month old male, is to the best of our knowledge, the youngest case reported from India. Males predominated in our series, the M:F ratio being 3:1, this contrasts with western literature in which there is a definite female preponderance. The common presenting symptoms were lumbar pain, fever and palpable non-functioning kidney. 4 cases were complicated by cutaneous sinuses. There was a slight predominance of affectation of the left side over the right side. On gross examination, diffuse lesions were commoner than focal lesions and were seen in children as well. An accurate pre-operative diagnosis was made in only 2 cases, in the rest, the diagnosis was either tuberculosis or pyonephrosis. Thus XPN is quite frequently seen in the adult Indian population and is not as rare in children, as it was once thought to be.


Subject(s)
Pyelonephritis, Xanthogranulomatous/epidemiology , Adolescent , Adult , Child , Child, Preschool , Female , Humans , India/epidemiology , Infant , Male , Middle Aged , Prospective Studies , Pyelonephritis, Xanthogranulomatous/pathology , Retrospective Studies
5.
Indian J Pathol Microbiol ; 33(3): 280-3, 1990 Jul.
Article in English | MEDLINE | ID: mdl-1965433

ABSTRACT

Angiomatoid malignant fibrous histiocytoma (MFH), is a rare but distinct fibrohistiocytic tumour of children and young adults, simulating a vascular neoplasm. A case of angiomatoid malignant fibrous histiocytoma in a 12 year old male is reported.


Subject(s)
Histiocytoma, Benign Fibrous/pathology , Scalp/pathology , Skin Neoplasms/pathology , Child , Humans , Male
8.
Arq Neuropsiquiatr ; 42(1): 20-4, 1984 Mar.
Article in Portuguese | MEDLINE | ID: mdl-6732530

ABSTRACT

Through information gathered at the statistical and medical register service it was done a descriptive study of some epidemiologic aspects of neurosyphilis at the Juliano Moreira Hospital (Bahia) in a period of 50 years (1930 - 1979). Coeficients of specific mortality were stablished . The distribution of the disease was analyzed according to sex, diagnosis in relation to the year, decades and periods before and after penicilinotherapy . Based on the results it is possible to conclude that: neurosyphilis has a cyclic character in epidemiologic level; women are more resistant or less exposed to the disease; males are more often affected; with the penicilinotherapy it was observed a progressive decrease of mortality; the last death caused by neurosyphilis at the Juliano Moreira Hospital occurred in 1971.


Subject(s)
Neurosyphilis/mortality , Brazil , Female , Hospitals, Psychiatric , Humans , Male , Neurosyphilis/prevention & control , Penicillins/therapeutic use , Sex Factors
9.
Neurobiologia ; 47(2): 105-16, 1984.
Article in Portuguese | LILACS | ID: lil-24076

ABSTRACT

Mediante informacoes obtidas no Servico de Arquivo Medico e Estatistico do Hospital Juliano Moreira (Bahia) procedeu-se a um estudo descritivo de aspectos epidemiologicos da neurolues e da paralisia geral progressiva em periodo de 50 anos (1930-1979). Foram estabelecidos coeficientes de letalidade e tempo de sobrevida e se analisou a distribuicao da doenca segundo sexo, diagnostico em relacao ao ano, decada e as eras pre e pos-penicilinoterapicas Os resultados obtidos permitem chegar as seguintes conclusoes: a) a neurolues e a paralisia geral progressiva se caracterizam no plano epidemiologico, por aclives e declives ciclicos; b) as terapeuticas (bismuto, estovarsol, malarioterapia e a penicilina) proporcionaram um aumento no tempo de sobrevida; c) ha menor grau na letalidade, as manifestacoes ciclicas sao posteriores as do sexo masculino e ha um maior tempo de sobrevida, fazendo supor maior resistencia e/ou menor exposicao do sexo feminino a doenca; d) com a introducao da penicilinoterapia, houve uma queda brusca da letalidade e um aumento gradual do tempo de sobrevida


Subject(s)
Humans , Male , Female , Neurosyphilis
10.
Arq. neuropsiquiatr ; 42(1): 20-4, 1984.
Article in Portuguese | LILACS | ID: lil-20497

ABSTRACT

Mediante informacoes obtidas no Servico de Arquivo Medico e Estatistico do Hospital Juliano Moreira (Bahia), procedeu-se ao estudo descritivo de aspectos epidemiologicos da neurolues em periodo de 50 anos (1930-1979). Foram estabelecidos coeficientes de mortalidade especifica e analisou-se a distribuicao da doenca segundo o sexo, o ano, a decada e as eras pre e pospenicilinoterapia. Os resultados obtidos permitem considerar as seguintes conclusoes: a) a neurolues possui, no plano epidemiologico, um carater ciclico; b) ha maior resistencia e/ou menor exposicao do sexo feminino a doenca; c) o sexo masculino e o mais afetado; d) com o advento da penicilinoterapia, observou-se diminuicao gradativa da mortalidade; e) o ultimo obito causado por neurolues no Hospital Juliano Moreira ocorreu em 1971


Subject(s)
Humans , Male , Female , Hospitals, Psychiatric , Neurosyphilis , Mortality , Sex Factors
11.
J. bras. psiquiatr ; 32(1): 51-6, 1983.
Article in Portuguese | LILACS | ID: lil-15393

ABSTRACT

Atraves de informacoes obtidas no Servico de Arquivo Medico e Estatistico do Hospital Juliano Moreira, procedeu-se a um estudo descritivo de aspectos epidemiologicos de neurolues e paralisia geral progressiva num periodo de 50 anos (1930-1979). Foram estabelecidos coeficientes de frequencia e a idade media dos pacientes na epoca do primeiro internamento; analisou-se a distribuicao da doenca segundo sexo, idade e diagnostico, por ano, decada e nas fases pre e pos-penicilinoterapia. Os resultados obtidos permitem orientar as seguintes conclusoes: a) a neurolues e a paralisia geral progressiva possuem no plano epidemiologico um carater ciclico; b) o sexo masculino e o mais afetado pela doenca; c) ha maior resistencia e/ou menor exposicao do sexo feminino; d) apos o advento de penicilina observou-se uma diminuicao de frequencia e um aumento da idade media na epoca do diagnostico dos pacientes com doencas neurolueticas


Subject(s)
Adult , Middle Aged , Humans , Male , Female , Neurosyphilis , Penicillins
12.
Inf. psiquiatr ; 4(3): 55-7., 1983.
Article in Portuguese | LILACS | ID: lil-17035

ABSTRACT

Atraves de informacoes obtidas no Hospital Juliano Moreira - Bahia, procedeu-se ao estudo descritivo de aspectos epidemiologicos da neurolues e da paralisia geral progressiva, num periodo de 50 anos (19301979). Analisou-se a distribuicao da doenca com relacao a profisao e procedencia segundo sexo e diagnostico por ano, decada e nas fases pre e pos-penicilinoterapia.Os resultados obtidos permitem orientar as seguintes conclusoes: A. Durante todo o periodo de estudo as profissoes mais frequentes foram: lavrador, comerciante, domestica, pedreiro, funcionario publico, alfaiate, militar, sapateiro e operario; B. Ha maior frequencia na procedencia de doencas neurolueticas da zona urbana que da zona rural


Subject(s)
Humans , Male , Female , Neurosyphilis , Paralysis , Socioeconomic Factors
13.
Article in Portuguese | LILACS | ID: lil-14093

ABSTRACT

Atraves de informacoes obtidas no Hospital Juliano Moreira, Bahia, procedeu-se o estudo descritivo de aspectos epidemiologicos da neurolues e da paralisia geral progressiva, num periodo de 50 anos (1930-1979). Analisou-se a distribuicao da doenca com relacao a profissao e procedencia segundo sexo e diagnostico por ano, decada e nas fases pre e pos penicilinoterapia. Os resultados obtidos permitem orientar as seguintes conclusoes: A) durante todo o periodo de estudo as profissoes mais frequentes foram: lavrador, comerciante, domestica, pedreiro, funcionario publico, alfaiate, militar, sapateiro e operario; B) ha maior frequencia na procedencia de doencas neurolueticas da zona urbana que da zona rural


Subject(s)
Humans , Male , Female , Neurosyphilis , Paresis
14.
Article in Portuguese | BINACIS | ID: bin-35157

ABSTRACT

Atraves de informacoes obtidas no Hospital Juliano Moreira, Bahia, procedeu-se o estudo descritivo de aspectos epidemiologicos da neurolues e da paralisia geral progressiva, num periodo de 50 anos (1930-1979). Analisou-se a distribuicao da doenca com relacao a profissao e procedencia segundo sexo e diagnostico por ano, decada e nas fases pre e pos penicilinoterapia. Os resultados obtidos permitem orientar as seguintes conclusoes: A) durante todo o periodo de estudo as profissoes mais frequentes foram: lavrador, comerciante, domestica, pedreiro, funcionario publico, alfaiate, militar, sapateiro e operario; B) ha maior frequencia na procedencia de doencas neurolueticas da zona urbana que da zona rural


Subject(s)
Humans , Male , Female , Neurosyphilis , Paresis
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