RESUMO Introdução: Com a melhora contínua do nível competitivo das artes marciais, os requisitos para as habilidades dos atletas também estão ficando cada vez mais altos. Nesse contexto, surge a necessidade de implementar protocolos preventivos para lesões ocasionadas durante a prática esportiva. Treinamentos regulares de força são práticas que visam a prevenção de lesões, porém a abordagem em praticantes de Kung Fu ainda é empírica. Objetivo: Explorar o efeito do treinamento regular de força para reduzir a lesão de exercício nos atletas de Kung Fu. Métodos: 40 esportistas com idades e notas semelhantes são agrupados aleatoriamente em grupos controle e experimental. Enquanto o grupo controle praticava os treinamentos regulares, no grupo experimental foi implementado o treino de força com duração de 90 minutos, três vezes por semana por cinco meses. Resultados de testes físicos foram analisados antes e depois do experimento. Resultados: Após a análise especial dos dados de qualidade e habilidade, os indicadores são significativamente diferentes. Embora os atletas do grupo de controle também tenham melhorado em graus variados, eles não são tão bons quanto os do grupo experimental. Conclusão: O treinamento regular de força tem um impacto positivo na redução da lesão de exercício dos atletas de artes marciais e ajuda a melhorar o nível esportivo dos atletas. Depois de muito treinamento regular de força, a qualidade e habilidade dos esportistas foram significativamente aprimoradas. Nível de evidência II; Estudos Terapêuticos - Investigação de Resultados.

ABSTRACT Introduction: As the competitive level of martial arts keeps improving, the requirements for athletes’ skills are also getting more elevated. Against this background, implementing preventive protocols for sports practice injuries is necessary. Regular strength training is a practice that aims to prevent injuries, but the approach in Kung Fu practitioners is still empirical. Objective: Explore the effect of regular strength training on Kung Fu athletes’ exercise injury. Methods: 40 athletes with similar ages and grades are randomly grouped into control and experimental groups. While the control group practiced regular training, strength training lasting 90 minutes was implemented three times a week for five months in the experimental group. Physical test results have been analyzed before and after the experiment. Results: After a detailed analysis of the quality and ability data, the indicators are significantly different. Although the athletes in the control group also improved to varying degrees, they are not as good as those in the experimental group. Conclusion: Regular strength training has a positive impact on reducing exercise injury in martial arts athletes and helps improve the athletic level of athletes. After much regular strength training, the quality and ability of the athletes were significantly improved. Evidence Level II; Therapeutic Studies - Investigating the result.

RESUMEN Introducción: Con la continua mejora del nivel competitivo de las artes marciales, los requisitos para las habilidades de los atletas también son cada vez más altos. En este contexto, surge la necesidad de implementar protocolos preventivos para las lesiones causadas durante la práctica deportiva. El entrenamiento de fuerza regular es una práctica destinada a la prevención de lesiones, pero el enfoque en los practicantes de Kung Fu sigue siendo empírico. Objetivo: Explorar el efecto del entrenamiento de fuerza regular para reducir las lesiones por ejercicio en los atletas de Kung Fu. Métodos: 40 atletas de edad y grado similares se agrupan aleatoriamente en grupos de control y experimental. Mientras que el grupo de control practicó el entrenamiento habitual, en el grupo experimental se implementó un entrenamiento de fuerza de 90 minutos de duración tres veces por semana durante cinco meses. Los resultados de las pruebas físicas se analizaron antes y después del experimento. Resultados: Tras un análisis especial de los datos de calidad y capacidad, los indicadores son significativamente diferentes. Aunque los atletas del grupo de control también mejoraron en diversos grados, no son tan buenos como los del grupo experimental. Conclusión: El entrenamiento de fuerza regular tiene un impacto positivo en la reducción de las lesiones por ejercicio en los atletas de artes marciales y ayuda a mejorar el nivel deportivo de los atletas. Tras un entrenamiento de fuerza muy regular, la calidad y la capacidad de los atletas mejoraron significativamente. Nivel de evidencia II; Estudios terapéuticos -Investigación de resultados.

Abstract Xingnaojing (XNJ) injection was used to treat pneumonia and stroke in clinic in China, but with poor patient compliance. Xingnaojing nanoemulsion for intranasal delivery was developed to improve it. This article tried to evaluate the mucosal irritation of Xingnaojing nanoemulsion and investigate cellular uptake mechanism of its encapsulated lipophilic drugs. The toad palate model and rat nasal mucosa model were used to study the nasal ciliotoxicity and nasal mucosal irritation of nanoemulsion to evaluate its safety intranasally. The cellular uptake mechanism was studied by Calu-3 cell model. Coumarin 6 was encapsulated in nanoemulsion and the endocytic pathways were studied by cellular uptake experiments after being treated with different inhibitors. In toad palate model, the cilia movement of Xingnaojing nanoemulsion group last for 467.40 ± 39.02 min, which was obviously longer than deoxycholate group (90.60 ± 15.40 min). Studies on rats showed that the damage caused by nanemulsion is capable of being recovered. Nanoemulsion uptake was reduced obviously when cells were treated with wortmannin, and it also decreased about 13% when the temperature reduced from 37ºC to 4ºC. Mucosal irritation caused by nanoemulsion is low and the damage is recoverable. The cellular uptake of Xingnaojing nanoemulsion is energy-dependent, and macropinocytosis was the most important pathway for cellular uptake.

OBJECTIVES: In this study, we investigated the effects of intense pulsed light (IPL) combined with 30% supramolecular salicylic acid on facial seborrheic dermatitis. METHODS: A total of 45 patients with mild or moderate facial seborrheic dermatitis were selected from our hospital between September 2018 and September 2019. The patients were divided into three groups consisting of 15 patients each. The first group was exposed to a combination of IPL and 30% supramolecular salicylic acid treatment, the second group was exposed to the IPL treatment alone, and the third group was exposed to the 30% supramolecular salicylic acid treatment alone. They were treated once every 4 weeks in three consecutive rounds. RESULTS: Facial lesions and symptoms were observed 4 and 12 weeks after the first treatment, and adverse reactions were recorded. The combination group showed significant improvement in symptoms 4 weeks after the first treatment, while the individual treatment groups showed no significant improvement. After three rounds of treatments, seborrheic dermatitis had significantly decreased in the three groups; the efficacy of the combined treatment group was significantly higher than that of the IPL group and the 30% supramolecular salicylic acid group. CONCLUSION: IPL combined with 30% supramolecular salicylic acid was effective in the treatment of facial seborrheic dermatitis and provided a quicker result with no adverse reactions.

Purpose: To evaluate the effects of total parenteral nutrition and octreotide on pediatric patients with chylous ascites post-operative. Methods: Four patients were diagnosed with chylous ascites from nov 2009 to nov 2012. Total parenteral nutrition and octreotide was administered to 2 patients, while the other two only received fasting and total parenteral nutrition. All patients had persistent peritoneal drainage, with the quantity and quality of drainage fluid observed daily. Results: Two patients who received somatostatin therapy completely recovered within 7d without any recurrence while on a normal diet. The other two patients who only received fasting and total parenteral nutrition was cured 24-30d after therapy. Conclusion: Total parenteral nutrition along with octreotide can relieve the symptoms and close the chyle leakage in patients with chylous ascites rapidly. It seems to be an effective therapy available for the treatment of chylous ascites.

Propósito: Evaluar los efectos de la nutrición parenteral total y el octreótido en pacientes pediátricos con ascitis quilosa posoperatoria. Métodos: Se diagnosticó a cuatro pacientes de ascitis quilosa entre noviembre de 2009 y noviembre de 2012. Se administraron nutrición parenteral total y octreótido a dos 2 parientes, mientras que los otros dos sólo recibieron ayuno y nutrición parenteral total. Todos los pacientes tuvieron drenaje peritoneal persistente, observándose la cantidad y calidad del líquido de drenaje a diario. Resultados: Los dos pacientes que recibieron el tratamiento con somatostatina se recuperaron por completo en 7 días, sin recurrencia cuando instauraron una dieta normal. Los otros dos pacientes que sólo realizaron ayuno y nutrición parenteral total se curaron después de 24-30 días de tratamiento. Conclusión: La nutrición parenteral total junto con el octreótido pueden aliviar rápidamente los síntomas y cerrar la fuga de quilo en pacientes con ascitis quilosa. Parece ser un tratamiento eficaz para la ascitis quilosa.