Effect of homeopathy on soybean germination through soil and seed treatment

Homeopathy is a technique approved by the MAPA for organic production systems. Experiments demonstrating the effectiveness of homeopathy in agriculture are essential. Aims: To evaluate the effects of homeopathic treatment on soybean seed germination. Methodology: The experiment was performed in MS-Brazil. An area of 70 m² was used, divided into two comparison plots of 30 m² each. The soil of plot 1 (treated group) was treated with 5.25 kg of powdered Lithothamniummixed with 250 ml of 30% hydroalcoholic solution (HS) containing homeopathic ingredients. The soil of plot 2 (control group) was treated with thesame preparationbutwithout homeopathic ingredients. Additionally, the 400 seeds assigned toplot 1 were treated with 0,3 ml of a solution made up of 10 ml of 30% HS with homeopathic ingredients dilutedin 300 ml of water. The 400 seeds assigned toplot 2 were treated with 0.3 ml of a solutionmade up of 10 ml of HS without homeopathic ingredients diluted in 300 ml of water. The homeopathic ingredients Sulph 9C, Mag-c12C, and Calc-p 9C were used on soil and seed treatment. The selection and prescription of those ingredients followed Materia Medica instructions. The experiment was conducted using randomized design and 400 seeds per group were sown. Results and discussion: In plot 1, anaverage of 11 seeds per m² germinated, adding up to 330 germinated seeds at a percentage of 82.5%. In plot 2, an average of 7 seeds per m² germinated, adding up to 210 germinated seeds at a percentage of 52.5%. The frequency of seed germinationin both groups was assessed by the Chi-square test to check for significant differences(p<0.05). There was a statistical difference (p<0.05) in the seed germination in the treated group (n=330) compared to the control group (n=210). Conclusion:Homeopathic compounds can be used as a viable treatment for soybean germination.

Effect of homeopathy on quality of corncobs naturally exposed to sugarcane virus

The use of pesticides is damaging to the health of farmers and consumers as their use is associated with numerous diseases. Homeopathy is one of the techniques for organic agriculture currentlyauthorized by the MAPA. Aims: To assess the effect of homeopathic compounds on corncob quality in pesticide-free cultures. Methodology:The experiment was performed in, MS-Brazil. Two culture fields were used, each 30m2in size. The homeopathic group treatment consisted of 1ml of30% hydroalcoholic solution with homeopathic ingredients. This solutionwas diluted into 30ml of water and then sprayed onto 100 seeds. The control group was submitted to the same protocol excluding the homeopathic ingredients. The homeopathic ingredients used were Sulph9C, Mag-c12C, and Calc-p9C, prescribed according to Materia Medica instructions. The evaluationwas performed at harvest by comparing theaverage weight of 1000 kernels pergroup, obtained from a weighingof 3000 kernels per group. In addition, a number of corncobs from both groups werequalitatively evaluated as "good" or "bad." Statistics analysis used the T-test to compare the kernel weight averages and Fisher's exact test to analyze the corncob quality frequency. Both groups were naturally infected by a virus from a neighboring sugarcane field, causing qualitative and quantitative losses on both groups. Results and discussion: The average weight of 1000 kernels from the treated group (329 g) was not significantly greater (p=0.06) than the average weight of 1000 kernels from the non-treated group (308 g). It was observed that 71out of 158 (44.9%) corncobs from the homeopathic treatment group were classified as "good" while zero outof 50 (0%) corncobs from the non-treated group were classified as "good", resulting in a significant difference (p<0.01). Conclusion: Homeopathic compounds can be used as a feasible treatment for health and productivity in the corn crop.

Impacto do Alto Risco Cardiovascular na Mortalidade Hospitalar em Pacientes Internados em Terapia Intensiva por COVID-19 / Impact of High Cardiovascular Risk on Hospital Mortality in Intensive Care Patients Hospitalized for COVID-19

Resumo Fundamento Alguns estudos demonstraram uma maior prevalência de óbitos em portadores de fatores de risco cardiovascular (FRC) durante internação por COVID-19. Objetivos Avaliar o impacto do alto risco cardiovascular em pacientes internados em terapia intensiva por COVID-19 Métodos Estudo retrospectivo com pacientes admitidos em terapia intensiva, com diagnóstico confirmado de COVID-19 por RT-PCR e com pelo menos uma dosagem de troponina durante a internação. Os critérios para definição de paciente de alto risco cardiovascular (ARC) foram: histórico de doença cardiovascular estabelecida (infarto, AVC ou doença arterial periférica), diabetes, doença renal crônica com clearance < 60ml/min ou presença de 3 FRC (hipertensão, tabagismo, dislipidemia ou idade > 65 anos). O desfecho primário deste estudo é mortalidade hospitalar por todas as causas. P<0,05 foi considerado significativo. Resultados Foram incluídos 236 pacientes, média de idade= 61,14±16,2 anos, com 63,1% homens, 55,5% hipertensos e 33,1% diabéticos. Um total de 47,4% dos pacientes apresentavam ARC. Observou-se um aumento significativo da mortalidade conforme aumento do número de fatores de risco (0 FRC: 5,9%; 1 FRC: 17,5%; 2 FRC: 32,2% e ≥3 FRC: 41,2%; p=0,001). Na regressão logística ajustada para gravidade (escore SAPS3), o grupo de alto risco cardiovascular e troponina elevada apresentou maior ocorrência de mortalidade hospitalar (OR 40,38; IC95% 11,78-138,39). Pacientes sem alto risco cardiovascular, mas com troponina elevada, também exibiram associação significativa com o desfecho primário (OR 16,7; IC95% 4,45-62,74). Conclusão Em pacientes internados em terapia intensiva por COVID-19, a presença de alto risco cardiovascular afeta a mortalidade hospitalar somente em pacientes que apresentaram elevação de troponina.

Abstract Background Some studies have shown a higher prevalence of deaths in patients with cardiovascular risk factors (CRF) during hospitalization for COVID-19. Objectives To assess the impact of high cardiovascular risk in patients hospitalized in intensive care for COVID-19 Methods Retrospective study with patients admitted to an intensive care unit, with a diagnosis of COVID-19 confirmed by RT-PCR, and with at least one troponin measurement during hospitalization. The criteria for defining high cardiovascular risk (HCR) patients were: history of established cardiovascular disease (myocardial infarction, stroke, or peripheral arterial disease), diabetes, chronic kidney disease with clearance < 60ml/min, or presence of 3 CRFs (hypertension, smoking, dyslipidemia, or age > 65 years). The primary outcome of this study is all-cause in-hospital mortality. P<0.05 was considered significant. Results This study included 236 patients, mean age = 61.14±16.2 years, with 63.1% men, 55.5% hypertensive, and 33.1% diabetic; 47.4% of the patients also presented HCR. A significant increase in mortality was observed as the number of risk factors increased (0 FRC: 5.9%; 1 FRC: 17.5%; 2 FRC: 32.2% and ≥3 FRC: 41.2%; p=0.001). In the logistic regression adjusted for severity (SAPS3 score), the HCR and myocardial injury group had a higher occurrence of in-hospital mortality (OR 40.38; 95% CI 11.78-138.39). Patients without HCR but with myocardial injury also exhibited a significant association with the primary outcome (OR 16.7; 95% CI 4.45-62.74). Conclusion In patients hospitalized in intensive care for COVID-19, HCR impacts in-hospital mortality only in patients with myocardial injury.

Comparison of macroscopy, histopathology and PCR for diagnosing Eimeria spp. in broiler chickens / Comparação da macroscopia, histopatologia e PCR para o diagnóstico de Eimeria spp. em frangos de corte

Coccidiosis is a disease of great importance in industrial poultry. The correct diagnosis directs the poultry industry to its best treatment and control. Thus, a survey of Eimeria spp. was carried out in intestines of 64 broiler flocks, with an average age of 29 days. Eight broilers from each flock were randomly removed from the slaughter line, in a total of 512 samples. Macroscopic and histopathological lesions in the intestine were classified into Scores 0 to 4. Polymerase chain reaction (PCR) was used to research the oocysts from the seven species of Eimeria spp. in the intestinal content. The macroscopic evaluations showed that 59.4% (38/64) of the flocks were positive for E. acervulina, 32.8% (21/64) for E. maxima, 29.7% (19/64) for E. tenella, and 34.4% (22/64) for E. brunetti. The histopathological evaluation showed that 87.5% (56/64) of the flocks had at least one broiler with parasitic structures compatible with Eimeria spp. in the duodenum, 70.3% (45/64) in the jejunum, 18.8% (12/64) in the ileum, 46.9% (30/64) in the cecum, and 4.7% (3/64) in the colon. In PCR, 21.9% (14/64) of the flocks were positive for E. acervulina, 12.5% (8/64) for E. maxima, 3.1% (2/64) for E. mitis, and 32.8% (21/64) for E. tenella. The Kappa Cohen test between macroscopy, histopathology, and PCR demonstrated concordance ranging from weak to moderate with the exception of histopathology and PCR of the cecum, which was strong. In the comparison between macroscopy and histopathology, there were significative differences between Scores 0 and 1 (apart from the cecum). For Score 3, there were significative differences in duodenum, jejunum and cecum (p<0.05). In conclusion, the macroscopic diagnosis and PCR can generate false-negative results, and the histopathological exam proved to be effective, making it essential to associate different techniques for the correct diagnosis of Eimeria spp. in broiler chickens.(AU)

A coccidiose é uma doença de grande importância na avicultura industrial. O diagnóstico correto direciona a indústria avícola ao seu melhor tratamento e controle. Desta forma, realizou-se a pesquisa de Eimeria spp. em intestinos de 64 lotes de frangos de corte, com idade média de 29 dias. Em cada lote foram retirados aleatoriamente oito frangos da linha de abate, totalizando 512. Os intestinos foram classificados na macroscopia e na histopatologia em Grau de 0 a 4. No conteúdo intestinal pesquisou-se por reação em cadeia da polimerase (PCR) oocistos das sete espécies de Eimeria. As avaliações macroscópicas demonstraram que 59,4% (38/64) dos lotes foram positivos para E. acervulina, 32,8% (21/64) para E. maxima, 29,7% (19/64) para E. tenella e 34,4% (22/64) para E. brunetti. Na avaliação histopatológica, 87,5% (56/64) dos lotes apresentaram pelo menos um frango com estruturas parasitárias compatíveis com Eimeria spp. no duodeno, 70,3% (45/64) no jejuno, 18,8% (12/64) no íleo, 46,9% (30/64) no ceco e 4,7% (3/64) no cólon. Na PCR 21,9% (14/64) dos lotes foram positivos para E. acervulina, 12,5% (8/64) para E. maxima, 3,1% (2/64) para E. mitis e 32,8% (21/64) para E. tenella. O teste de concordância de Kappa Cohen entre macroscopia, histopatologia e PCR demonstrou concordância variando de fraca a moderada com exceção da histopatologia e PCR do ceco que foi forte. Na comparação dos graus de macroscopia e histopatologia, foram encontradas diferenças significativas entre o Grau 0 e 1 (exceto no ceco) e no Grau 3 houve diferença para duodeno, jejuno e cecos (p<0,05). Conclui-se que o diagnóstico macroscópico e a PCR podem gerar resultados falsos negativos e que o exame histopatológico se demostrou eficaz, tornando fundamental a associação de diferentes técnicas para o correto diagnóstico de Eimeria spp. em frangos de corte.(AU)

Comparison of macroscopy, histopathology and PCR for diagnosing Eimeria spp. in broiler chickens / Comparação da macroscopia, histopatologia e PCR para o diagnóstico de Eimeria spp. em frangos de corte

Coccidiosis is a disease of great importance in industrial poultry. The correct diagnosis directs the poultry industry to its best treatment and control. Thus, a survey of Eimeria spp. was carried out in intestines of 64 broiler flocks, with an average age of 29 days. Eight broilers from each flock were randomly removed from the slaughter line, in a total of 512 samples. Macroscopic and histopathological lesions in the intestine were classified into Scores 0 to 4. Polymerase chain reaction (PCR) was used to research the oocysts from the seven species of Eimeria spp. in the intestinal content. The macroscopic evaluations showed that 59.4% (38/64) of the flocks were positive for E. acervulina, 32.8% (21/64) for E. maxima, 29.7% (19/64) for E. tenella, and 34.4% (22/64) for E. brunetti. The histopathological evaluation showed that 87.5% (56/64) of the flocks had at least one broiler with parasitic structures compatible with Eimeria spp. in the duodenum, 70.3% (45/64) in the jejunum, 18.8% (12/64) in the ileum, 46.9% (30/64) in the cecum, and 4.7% (3/64) in the colon. In PCR, 21.9% (14/64) of the flocks were positive for E. acervulina, 12.5% (8/64) for E. maxima, 3.1% (2/64) for E. mitis, and 32.8% (21/64) for E. tenella. The Kappa Cohen test between macroscopy, histopathology, and PCR demonstrated concordance ranging from weak to moderate with the exception of histopathology and PCR of the cecum, which was strong. In the comparison between macroscopy and histopathology, there were significative differences between Scores 0 and 1 (apart from the cecum). For Score 3, there were significative differences in duodenum, jejunum and cecum (p<0.05). In conclusion, the macroscopic diagnosis and PCR can generate false-negative results, and the histopathological exam proved to be effective, making it essential to associate different techniques for the correct diagnosis of Eimeria spp. in broiler chickens.

A coccidiose é uma doença de grande importância na avicultura industrial. O diagnóstico correto direciona a indústria avícola ao seu melhor tratamento e controle. Desta forma, realizou-se a pesquisa de Eimeria spp. em intestinos de 64 lotes de frangos de corte, com idade média de 29 dias. Em cada lote foram retirados aleatoriamente oito frangos da linha de abate, totalizando 512. Os intestinos foram classificados na macroscopia e na histopatologia em Grau de 0 a 4. No conteúdo intestinal pesquisou-se por reação em cadeia da polimerase (PCR) oocistos das sete espécies de Eimeria. As avaliações macroscópicas demonstraram que 59,4% (38/64) dos lotes foram positivos para E. acervulina, 32,8% (21/64) para E. maxima, 29,7% (19/64) para E. tenella e 34,4% (22/64) para E. brunetti. Na avaliação histopatológica, 87,5% (56/64) dos lotes apresentaram pelo menos um frango com estruturas parasitárias compatíveis com Eimeria spp. no duodeno, 70,3% (45/64) no jejuno, 18,8% (12/64) no íleo, 46,9% (30/64) no ceco e 4,7% (3/64) no cólon. Na PCR 21,9% (14/64) dos lotes foram positivos para E. acervulina, 12,5% (8/64) para E. maxima, 3,1% (2/64) para E. mitis e 32,8% (21/64) para E. tenella. O teste de concordância de Kappa Cohen entre macroscopia, histopatologia e PCR demonstrou concordância variando de fraca a moderada com exceção da histopatologia e PCR do ceco que foi forte. Na comparação dos graus de macroscopia e histopatologia, foram encontradas diferenças significativas entre o Grau 0 e 1 (exceto no ceco) e no Grau 3 houve diferença para duodeno, jejuno e cecos (p<0,05). Conclui-se que o diagnóstico macroscópico e a PCR podem gerar resultados falsos negativos e que o exame histopatológico se demostrou eficaz, tornando fundamental a associação de diferentes técnicas para o correto diagnóstico de Eimeria spp. em frangos de corte.

Comparison of macroscopy, histopathology and PCR for diagnosing Eimeria spp. in broiler chickens

ABSTRACT: Coccidiosis is a disease of great importance in industrial poultry. The correct diagnosis directs the poultry industry to its best treatment and control. Thus, a survey of Eimeria spp. was carried out in intestines of 64 broiler flocks, with an average age of 29 days. Eight broilers from each flock were randomly removed from the slaughter line, in a total of 512 samples. Macroscopic and histopathological lesions in the intestine were classified into Scores 0 to 4. Polymerase chain reaction (PCR) was used to research the oocysts from the seven species of Eimeria spp. in the intestinal content. The macroscopic evaluations showed that 59.4% (38/64) of the flocks were positive for E. acervulina, 32.8% (21/64) for E. maxima, 29.7% (19/64) for E. tenella, and 34.4% (22/64) for E. brunetti. The histopathological evaluation showed that 87.5% (56/64) of the flocks had at least one broiler with parasitic structures compatible with Eimeria spp. in the duodenum, 70.3% (45/64) in the jejunum, 18.8% (12/64) in the ileum, 46.9% (30/64) in the cecum, and 4.7% (3/64) in the colon. In PCR, 21.9% (14/64) of the flocks were positive for E. acervulina, 12.5% (8/64) for E. maxima, 3.1% (2/64) for E. mitis, and 32.8% (21/64) for E. tenella. The Kappa Cohen test between macroscopy, histopathology, and PCR demonstrated concordance ranging from weak to moderate with the exception of histopathology and PCR of the cecum, which was strong. In the comparison between macroscopy and histopathology, there were significative differences between Scores 0 and 1 (apart from the cecum). For Score 3, there were significative differences in duodenum, jejunum and cecum (p 0.05). In conclusion, the macroscopic diagnosis and PCR can generate false-negative results, and the histopathological exam proved to be effective, making it essential to associate different techniques for the correct diagnosis of Eimeria spp. in broiler chickens.

RESUMO: A coccidiose é uma doença de grande importância na avicultura industrial. O diagnóstico correto direciona a indústria avícola ao seu melhor tratamento e controle. Desta forma, realizou-se a pesquisa de Eimeria spp. em intestinos de 64 lotes de frangos de corte, com idade média de 29 dias. Em cada lote foram retirados aleatoriamente oito frangos da linha de abate, totalizando 512. Os intestinos foram classificados na macroscopia e na histopatologia em Grau de 0 a 4. No conteúdo intestinal pesquisou-se por reação em cadeia da polimerase (PCR) oocistos das sete espécies de Eimeria. As avaliações macroscópicas demonstraram que 59,4% (38/64) dos lotes foram positivos para E. acervulina, 32,8% (21/64) para E. maxima, 29,7% (19/64) para E. tenella e 34,4% (22/64) para E. brunetti. Na avaliação histopatológica, 87,5% (56/64) dos lotes apresentaram pelo menos um frango com estruturas parasitárias compatíveis com Eimeria spp. no duodeno, 70,3% (45/64) no jejuno, 18,8% (12/64) no íleo, 46,9% (30/64) no ceco e 4,7% (3/64) no cólon. Na PCR 21,9% (14/64) dos lotes foram positivos para E. acervulina, 12,5% (8/64) para E. maxima, 3,1% (2/64) para E. mitis e 32,8% (21/64) para E. tenella. O teste de concordância de Kappa Cohen entre macroscopia, histopatologia e PCR demonstrou concordância variando de fraca a moderada com exceção da histopatologia e PCR do ceco que foi forte. Na comparação dos graus de macroscopia e histopatologia, foram encontradas diferenças significativas entre o Grau 0 e 1 (exceto no ceco) e no Grau 3 houve diferença para duodeno, jejuno e cecos (p 0,05). Conclui-se que o diagnóstico macroscópico e a PCR podem gerar resultados falsos negativos e que o exame histopatológico se demostrou eficaz, tornando fundamental a associação de diferentes técnicas para o correto diagnóstico de Eimeria spp. em frangos de corte.

Potassium chloride: impacts on soil microbial activity and nitrogen mineralization / Uso de cloreto de potássio: impacto na atividade microbiana do solo e mineralização do nitrogênio

ABSTRACT: Potassium chloride is the most widely used potassium source worldwide, and due to its continuous use, the accumulation of its salts in the soil and in plants is becoming more common. Excess available ions can cause a series of physiological disturbances in organisms and can become a biocide in the soil. The objective of this study was to evaluate the effects of the application of KCl and banana crop residues on soil chloride content, microbial activity, and soil ammonification. The experiment utilized a completely randomized 2 × 4 factorial design with four replicates. Treatments were as follows: two doses of vegetal residue (200 and 400 mg dm-3) × four doses of KCl (0, 167, 334, and 668 mg dm-3 of KCl) and a control (untreated soil). The CO2 emission, ammonium (N-NH4 +) and soil chloride (Cl-) content, and mineralization/immobilization rates of the soils in each treatment were measured 4, 45, and 130 days after incubation (dai). Higher KCl dosages reduced soil microbial activity at 4 dai, regardless of the residue dosage. Microbial activity was reduced at 130 dai in all treatments when compared to the initial period. Higher dosages of banana crop residues increased the Cl- content of the soil and promoted the immobilization of N-NH4 +. We concluded that dosages of KCl (above 400 mg dm-3), when applied to soils that already contain crop residues, reduce microbial activity and mineralization of N in the soil.

RESUMO: O cloreto de potássio (KCl) é a fonte de potássio mais utilizada mundialmente e, devido ao uso contínuo desse fertilizante, pode ocorrer acúmulo de sais no solo e nas plantas. O excesso de íons desencadeia uma série de distúrbios fisiológicos, tornando-se um potencial biocida no solo. Objetivou-se avaliar o efeito da aplicação de doses de KCl e de resíduos culturais da bananeira no teor de cloreto do solo, na atividade microbiana e na amonificação. O delineamento experimental foi inteiramente casualizado com quatro repetições. Os tratamentos foram arranjados em um fatorial 2 x 4: 2 doses de resíduo vegetal (200 e 400 mg dm-3) x 4 doses de KCl (0, 167, 334 e 668 mg dm-3), além de um controle (sem aplicação de KCl e resíduo). Foram quantificados o CO2, o teor de amônio (N-NH4 +) e de cloreto (Cl-) do solo e as taxas de mineralização/imobilização, aos 4, 45 e 130 dias após a incubação (dai). O aumento da dose de KCl reduziu a atividade microbiana, aos 4 dai, independentemente da dose de resíduo adicionada. A atividade microbiana diminuiu, aos 130 dai: em todos os tratamentos, quando comparados ao período inicial. O acréscimo das quantidades de resíduos culturais da bananeira aumentou o teor de Cl- do solo e promoveu a imobilização do N-NH4 +. Conclui-se que doses de KCl maiores que 400 mg dm-3, associadas a presença desse resíduo, reduzem a atividade microbiana e a mineralização do N do solo.

Rehabilitación vocal en un paciente con cáncer de laringe tratado con radioterapia / Vocal rehabilitation in a patient with laryngal cancer treated with radiotherapy / Reabilitação vocal em paciente com câncer de laringe tratado com radioterapia

INTRODUCCIÓN: La mayoría de la población con cáncer de laringe experimenta alteraciones persistentes en la voz por causa de los efectos fisiopatológicos de la radioterapia, provocando un gran impacto a nivel funcional y psicosocial. Los objetivos son: Determinar los momentos de la intervención fonoaudiológica en pacientes con cáncer de laringe tratados con radioterapia, describir la metodología de evaluación clínica y objetiva de la función fonatoria, identificar los factores que colaboran en la mejoría de la calidad vocal, comunicación y calidad de vida del paciente. MATERIAL Y MÉTODO: Diseño: Caso clínico. Paciente femenino, de 78 años con diagnóstico de carcinoma escamoso moderadamente diferenciado, infiltrante de laringe EI (T1bN0M0). Realizó radioterapia de intensidad modulada. Entrevista pre e intratratamiento, postratamiento de radioterapia y rehabilitación vocal propiamente dicha. Estudio objetivo de la voz (PRAAT). Valoración perceptual de la voz (GRBAS). Encuesta de calidad de vida (VHI).

INTRODUCTION: The majority of the population with laryngeal cancer experiences persistent alterations in the voice because of the pathophysiological effects of radiotherapy, provoking a great impact at functional and psychosocial level. The objectives are to determine the moments of the speech-language intervention in patients with laryngeal cancer treated with radiotherapy, describe the methodology of clinical and objective evaluation of phonatory function, identify the factors that contribute to the improvement of vocal quality, communication and quality of life of the patient. MATERIAL AND METHOD: Design: Clinical case. Female patient, 78 years old with diagnosis of moderately differentiated squamous carcinoma, infiltrating larynx EI (T1bN0M0). She performed modulated intensity radiotherapy. Pre and intra-treatment interview, post-treatment of radiotherapy and vocal rehabilitation proper. Objective study of voice (PRAAT). Perceptual perception of voice (GRBAS). Quality of Life Survey (VHI).

INTRODUÇÃO: A maioria da população com câncer de laringe sofre alterações persistentes na voz devido aos efeitos fisiopatológicos da radioterapia, causando um grande impacto no nível funcional e psicosocial. Os objetivos são determinar os momentos da intervenção fonoaudiológica em pacientes com câncer de laringe tratados com radioterapia, descreva a metodologia de avaliação clínica e objetiva da função fonatória, identificar os fatores que contribuem para a melhoria da qualidade vocal, comunicação e qualidade de vida do paciente. MATERIAL E MÉTODO: Design: Caso clínico. Paciente do sexo feminino, 78 anos com diagnóstico de carcinoma escamoso moderadamente diferenciado, infarto da laringe EI (T1bN0M0). Eu executo radioterapia de intensidade modulada. Entrevista pré e intra-tratamento, pós-tratamento de radioterapia e reabilitação vocal própria. Estudo objetivo da voz (PRAAT). Percepção perceptiva da voz (GRBAS). Inquérito à qualidade de vida (VHI)

Carcinoma de células escamosas microinvasivo - relato de caso / Squamous cells microinvasive carcinoma - case report

Objetivo: relatar um caso de carcinoma de células escamosas microinvasivo em uma paciente de 69 anos, demonstrando a elucidação diagnóstica e a importância dos métodos preventivos. Relato do caso: paciente G9 P6N A3, encaminhada ao Ambulatório de Patologia Cervical e Colposcopia da Fundação Santa Casa de Misericórdia do Pará (FSCM), devido sangramento vaginal vermelho rutilante, há 7 meses, e citologia evidenciando alteração de células escamosas sugestiva de carcinoma invasivo. Ao exame colposcópico, observaram-se aspectos anormais: zona de transformação atípica com epitélio branco grosseiro e vasos atípicos irregulares, Schiller positivo, prova do iodo negativa. O resultado histopatológico da biópsia dirigida por colposcopia foi - carcinoma de células escamosas microinvasor -, concordando com o exame citológico. Considerações finais: o exame citológico ou Papanicolau, a colposcopia e a biópsia com exame histopatológico constituem importantes métodos preventivos para neoplasia cervical, conforme comprovado neste estudo.

Objective: report a case of squamous cells microinvasive carcinoma in a patient of 69 years, demonstrating the diagnostic elucidation and the importance of the preventive methods. Case report. patient G9 P6N A3, directed to FSCM-PA's Cervical Pathology and Colposcopic cl.inic due to a 7 months iridescent vaginal bleeding and cytology evidencing squamous cells alteration suggestive of invasive carcinoma. In colposcopic examination one observed abnormal aspects: atypical transformation zone with thick white epithelium and irregular atypical vessels, positive Schiller, negative iodine testo The histopatological results of the directed biopsia for colposcopia was flaky cells microinvasive carcinoma, according to the cytological examination. Final considerations: the cytological examination or Papanicolau, the colposcopy, and the histopatological results of the directed biopsia is an important preventive method for cervical neoplasia.

Biological variability in clinical isolates of Trichomonas vaginalis

Eighteen clinical isolates of Trichomonas vaginalis were obtained from women who attended health centers of the Goverment of Madrid. A total of 1,848 vaginal specimens recovered during the gynaecological examination were seeded in culture tubes containing liquid Diamond medium. Pathogenicity to mice was determined after intraperitoneal inoculation of mice by quantification of mortality and gross damage to abdominal organs. As could be expected, a broad variability was obtained, being some of the isolates more virulent than the reference strain. Regarding to metronidazole susceptibility, none resistant isolate was found but different degrees of susceptibility were determined

Estudo do peso ao nascer em maternidades do Recife- 1989 / Birthweight study in maternity of Recife- 1989

Foram estudados 1262 recém-nascidos de quatro maternidades da cidade do Recife, no ano de 1989, objetivando determinar a influência de algumas variáveis como: idade materna, idade gestacional, paridade, tipo de parto e assistência pré-natal sobre o peso ao nascer. As fontes de informaçäo foram as fichas clínico-hospitalares das Maternidades Bandeira Filho (MBF), Barros Lima (MBL), do Hospital Albert Sabin (HAS) e do Hospital Português. Os dados revelaram um percentual de baixo peso ao nascer (BPN) na amostra estudada (9,6//), destacando-se as MBF e MBL, caracterizadas por uma clientela de baixo nível sócio-econômico, com os mais elevados percentuais de BPN. As mäes menores de 20 anos e de 30 anos e mais, da MBF, apresentaram maior prevalência de filhos com BPN. A paridade de 4 filhos e mais foi mais frequente entre as mäes da MBF e MBL (26//e 24//, respectivamente), do que no HAS (4//). Os HAS e HP que atendem populaçäo de melhor nível sócio econômico, revelaram elevada frequência de partos cesarianos ultrapassando a cifra de 70//. No HAS foi baixo o percentual de BPN e peso insuficiente na faixa de ò37 semanas de gestaçäo (18,5//) quando comparado com MBL (36,4//). Com relaçäo à assistência pré-natal, 100//das mäes a receberam no HAS, enquanto que na MBL apenas 42//das gestantes fizeram pré-natal