Meta-analysis of clinical effect and safety of Loratadine combined with Diclofenac sodium eye drops on allergic conjunctivitis / 国际眼科杂志(Guoji Yanke Zazhi)

@#AIM: To evaluate the clinical effects and safety of Loratadine combined with Diclofenac sodium eye drops in the treatment of allergic conjunctivitis by system review.METHODS:Using “Loratadine” “Diclofenac sodium” and “allergic conjunctivitis” as keywords, a randomized controlled trial of Loratadine combined with diclofenac sodium in the treatment of allergic conjunctivitis was searched in Embase, Cochrane library, Pubmed, CNKI, Wanfang database, VIP and SionMed. The retrieval time is from the establishment of the database to July 2021. The risk bias tool provided by the Cochrane cooperation scale was used to assess the risk bias of included studies of RCTs. The publication bias of the included studies was assessed by the Egger's test. Meta-analysis of clinical efficiency, incidence of adverse effects, ocular itch score, and discharge score were using RevMan 5.3. Descriptive analysis were performed on the results with high heterogeneity.RESULTS:A total of 19 articles were included, all of which were Chinese literatures, including 1 931 patients(2 044 eyes). The control group was treated with Loratadine, and the experimental group was treated with Loratadine combined with Diclofenac sodium eye drops. The Meta-analysis showed that the clinical effect of experimental group was better than control group(<i>OR</i>=4.43, 95%<i>CI</i>:3.26-6.03,<i>P</i><0.00001).The incidence of adverse reaction was lower than control group(<i>OR</i>=0.32, 95%<i>CI</i>:0.2-0.52,<i>P</i><0.00001). The Score of ocular itching(<i>MD</i>=-0.36, 95%<i>CI</i>:-0.39 to -0.33,<i>P</i><0.00001)and discharge(<i>MD</i>=-0.24,95%<i>CI</i>: -0.31 to -0.18,<i>P</i><0.00001)in experimental group was lower than control group. All the studies on hyperemia and edema of conjunctiva, conjunctival papilla or follicle proliferation and foreign body sensation in patients with allergic conjunctivitis showed that the experimental group could significantly reduce the above symptoms(all <i>P</i><0.05). Egger's test was performed on the total effective rate, the incidence of adverse reaction. The results showed that there was publication bias in the total effective. Trim and fill method showed that the publication bias did not affect the results.CONCLUSION: On the basis of the oral Loratadine, combined with Diclofenac sodium eye drops has a certain clinical efficacy in the treatment of allergic conjunctivitis, which can improve the clinical symptoms such as ocular itching, foreign body sensation, hyperemia and edema of conjunctiva, and the incidence of adverse reactions is low, which can provide evidence-based basis for the drug treatment of allergic conjunctivitis in the future. However, due to the low intensity of the included research evidence, more multicenter, randomized double-blind clinical trials are needed in the future, so that to improve the evidence intensity.

A Descriptive Analysis of the Hip and Knee Joint Replacement Procedures of the University of the Philippines - Philippine General Hospital (UP-PGH) from 2012 to 2018

@#OBJECTIVE: Hip and knee joint replacement procedures are an effective therapeutic intervention in treating severe joint disorders. Its use has been increasingly performed worldwide, including the Philippines, with its techniques constantly evolving and the science behind it improving. This study aims to describe the demographics, clinical profiles, and outcomes of arthroplasty patients by the Arthroplasty Service, Department of Orthopedics, University of the Philippines – Philippine General Hospital (UP-PGH). METHODS: The study is a descriptive and retrospective review of patients who underwent joint replacement procedures, both primary and revision arthroplasty, from January 2012 to December 2018. Patient demographics and clinical data of patients who underwent total joint arthroplasty at the UP-PGH were collected and evaluated. RESULTS: Data from 279 patients with 306 primary joint replacement procedures were analyzed. There were 195 total hip arthroplasty procedures (THAs) and 111 total knee arthroplasty procedures (TKAs) done. The mean age for THA patients was 55.6 years old, with more females (68.2%) with the left hip being more commonly affected (54.9%). The most common indication for THA was an untreated femoral neck fracture (23.1%) followed by avascular necrosis (20.5%). Cementless fixation was the most commonly used technique (61.5%). Meanwhile, the mean age for TKA was 64.5 years old, with the majority having degenerative osteoarthritis, and using cemented TKA fixation for all knees. A total of 37 revision arthroplasty cases were performed, with 34 in the hip and three in the knee, with infection being the most common overall indication (53%). CONCLUSION: The demographics, clinical profiles, and outcomes of the UP-PGH Arthroplasty Service are comparable to other centers internationally, and further emphasizes the satisfactory outcomes of these procedures. Meanwhile, suggested explanations for the subtle differences are discussed in this study.

A contribuição do princípio da precaução para a epistemologia do Jornalismo Ambiental / The contribution of the precautionary principle to the epistemology of Environmental Journalism / La contribución del principio de precaución a la epistemología del Periodismo Ambiental

Neste artigo apresentamos os resultados preliminares de um projeto de pesquisa mais amplo sobre as epistemologias do jornalismo ambiental. O objetivo principal é verificar a origem e sustentação de aspectos epistemológicos do jornalismo dedicado ao meio ambiente. Apresentamos a proposta que impulsionou este estudo e, de forma específica, a análise realizada sobre um dos pressupostos pouco incorporados na cobertura de meio ambiente no Brasil até agora, que é a ideia da precaução. A análise é orientada por pesquisa bibliográfica com abordagem descritiva-qualitativa. Como resultado, constatamos que a literatura sobre jornalismo ambiental trata pouco da antecipação de riscos e danos, mesmo com o avanço da ciência em termos de previsões. Concluímos que a adoção do princípio da precaução se faz necessária em uma sociedade permeada por riscos fabricados pela própria humanidade.

This article presents the preliminary results from a larger study effort about the epistemology of environmental journalism. The main objective was to verify the origin and the support of the epistemological aspects of journalism dedicated to the environment. We present the proposal that drove this study and, specifically, the analysis carried out on one of the barely incorporated assumptions in the environmental coverage in Brazil until now, which is the idea of precaution. The analysis is guided by bibliographic research, with a descriptive-qualitative approach. As a result, we identified that the literature on environmental journalism deals little with anticipating risks and damages, even with the advance of science in terms of predictions. In conclusion, the incorporation of the precautionary principle is necessary for a society in which predominate the risks produced by the humanity itself.

En este artículo presentamos los resultados preliminares de un mayor esfuerzo de investigación sobre la epistemología del periodismo ambiental. El objetivo principal era verificar el origen y el apoyo de los aspectos epistemológicos del periodismo dedicado al medio ambiente. Presentamos la propuesta que impulsó este estudio y, de manera específica, el análisis realizado sobre uno de los supuestos poco incorporados en la cobertura ambiental en Brasil hasta ahora, que es la idea de precaución. El análisis se guía por la investigación bibliográfica, con un enfoque descriptivo-cualitativo. Como resultado, encontramos que la literatura sobre periodismo ambiental se ocupa poco de anticipar riesgos y daños, incluso con el avance de la ciencia en términos de predicciones. Llegamos a la conclusión de que la adopción del principio de precaución es necesaria en una sociedad impregnada de riesgos fabricados por la humanidad misma.

Epidemiological characteristics of coronavirus disease 2019 in Wenzhou / 预防医学

Objeetive @#The epidemiological characteristics of confirmed cases of the 2019 novel coronavirus diseases (COVID-19) which was reported in Wenzhou by February 28,2020 were described and analyzed to provide evidence for prevention and control measures in next stage. @*Methods@#The field investigation method was employed on all suspected and confirmed cases. The data of time,spatial and population distribution, source of infection and detective routes of all confirmed cases of COVID-19 in Wenzhou were collected and extracted from the reports of field investigation and the National Diseases Prevention and Control Information System.@*Results@#As of February 20,2020,504 confirmed cases of COVID-19 were diagnosed in Wenzhou, which included one death case. Among all 13 counties, the highest number of confirmed cases were distributed in Yueqing,Ruian and Lucheng. Among 504 cases, the male to female ratio was reported as 1.14:1. The youngest case was 2 years old while the oldest case was 93 years old. Most of the confirmed cases were among people between the ages of 25 and 64 years old. The most common occupation of the confirmed cases was businessman,which accounts for 29.76% (150 cases). Clinical symptoms of the first confirmed case of COVID-19 in Wenzhou occurred on January 4, 2020. Approximately 70% of cases had the first symptoms from January 19 to February 1. The daily number of new cases on January 24 and January 26 were the highest while the number of new cases per day declined significantly after February 2, and there were no new cases after February 14. Among all confirmed cases, the infection source of 61.71% cases were related to Wuhan. As of February 20, 2020, a total of 79 clusters were reported in Wenzhou, which involved 330 cases. Approximately 30% of confirmed cases came to hospitals unaccompanied by community staffs, and cases which confirmed after February 13 were basically found in central isolation locations or by grid checkers. @*Conclusions @#The main reason for the high case numbers of COVID-19 in Wenzhou, in Zhejiang province, was the high number of wenzhou citizens who work in Wuhan. Imported cases account for the most confirmed cases during the early period, while mainly confirmed cases were local cases during the middle and late periods. The outcomes suggest the prevention and control measures employed by Wenzhou government, which included closed-loop control and quantitative control, have achieved remarkable results and the epidemic of COVID-19 in Wenzhou has been initially controlled.

Epidemiological study of rabies in cattle in southern Brazil: spatial and temporal distribution from 2008 to 2017 / Estudo epidemiológico da raiva em bovinos no Sul do Brasil: distribuição espacial e temporal de 2008 a 2017

Rabies affects several domestic species, causing significant economic losses due to the death of animals in characteristic areas of the southern region of Rio Grande do Sul. In this context, this work aimed to study the epidemiology of rabies outbreaks observed in cattle from January 2008 to December 2017, through its space and time distribution in the southern region of Rio Grande do Sul. We performed an observational and ecological retrospective through the analysis of data recorded in necropsy protocols performed in cattle at the "Laboratório Regional de Diagnóstico" of the "Universidade Federal de Pelotas" (LRD-UFPel). A descriptive data analysis aimed at evaluating the distribution of cases over time. The statistical analysis was performed with Gretl statistical software 1.9.12 (GNU Regression, Econometric, and Time-series Library). To the existence of stationarity was verified with the Dickey-Fuller test, considering a value of p<0.05. From January 2008 to December 2017, 1418 bovine diagnostic materials were received at the LRD-UFPel, and 160 outbreaks of rabies were confirmed in 160 farms located in the 24 municipalities of the LRD-UFPel area of influence. We observed 591 cattle out of a total of 25,886 infected with the virus. We conclude that rabies does not exhibit seasonality in the study region, with a tendency to decrease in frequency in the next years. The disease has an epidemic characteristic in most of the analyzed months (2012-2014), remaining endemic in the remaining period (2011, 2015 and 2016) with sporadic episodes of epidemics in these years. We also observed that as the incidence of the disease increased in the animals and in the properties, there was a geographical spread of the virus for the majority (54.16%) of the municipalities in the area of influence of the LRD-UFPel.(AU)

A raiva afeta várias espécies domésticas, causando perdas econômicas significativas pela morte de animais em áreas bem características da região Sul do Rio Grande do Sul. Neste contexto, o objetivo deste trabalho foi estudar a epidemiologia dos surtos de raiva observados em bovinos de janeiro de 2008 a dezembro de 2017, por meio de sua distribuição no espaço e no tempo na região sul do Rio Grande do Sul. Foi realizado um estudo observacional e ecológico retrospectivo, por meio da análise de dados registrados nos protocolos de necropsias realizadas em bovinos no Laboratório Regional de Diagnóstico da Universidade Federal de Pelotas (LRD-UFPel). Foi feita análise descritiva dos dados para avaliar a distribuição dos casos ao longo do tempo. Para a análise temporal foi utilizado o software estatístico Gretl 1.9.12 (GNU Regression, Econometricand Time-series Library). Para verificar a existência da estacionariedade utilizou-se o teste de Dickey-Fuller aumentado, considerando um valor de p<0,05. No período de janeiro de 2008 a dezembro de 2017, foram recebidos no LRD-UFPel 1418 materiais de bovinos para diagnóstico, sendo confirmados 160 surtos de raiva em 160 propriedades situadas nos 24 municípios da área de influência do LRD-UFPel. O número de animais infectados pelo vírus foi de 591 bovinos de um total de 25.886. O presente estudo permitiu concluir que a raiva não tem sazonalidade na região do estudo, tendo tendência de queda na frequência nos próximos anos. A doença tem característica epidêmica na maioria dos meses analisados (2012-2014), mantendo-se endêmica no período restante (2011, 2015 e 2016) com episódios esporádicos de epidemias nestes anos. Observou-se ainda, que na medida em que aumentou a incidência da doença nos animais e nas propriedades, houve disseminação geográfica do vírus para a maioria (54,16%) dos municípios da área de influência do LRD-UFPel.(AU)

Epidemiological characteristics of human brucellosis in Jiangsu Province, 2006-2017 / 中华地方病学杂志

Objective To explore the epidemiological situation and characteristics of human brucellosis in Jiangsu Province from 2006 to 2017,and to provide scientific evidences for its prevention and control.Methods Using a retrospective study,data of brucellosis epidemic in Jiangsu Province from 2006 to 2017 were collected.The epidemic data of brucellosis and the population data were derived from China Disease Prevention and Control Information System,etiological data of brucellosis from 2011 to 2017 were derived from the surveillance report of brucellosis in Jiangsu Province.The overall incidence of brucellosis,pathogen research and regional,seasonal,and population distribution characteristics of cases were analyzed.Results A total of 607 prevalent cases of brucellosis were reported in Jiangsu Province from 2006 to 2017,with an average annual incidence rate of 0.065/100 000,including 595 incident cases.The number of reported case showed a sharp upward trend in 2011-2017,the incidence rates were in an increasing trend (t =5.623,P ＜ 0.01).A total of 132 Brucella strains were isolated from serum samples in Jiangsu Province in 2011-2017,all of the strains were sheep breeds,of which sheep type 3 accounted for 84.85％ (112/132).The top five cities with annual incidence of brucellosis from 2006 to 2017 were Xuzhou,Lianyungang,Suzhou,Huai'an and Suqian,with the incidence rates of 0.223/100 000,0.210/100 000,0.128/100 000,0.108/100 000 and 0.102/100 000,respectively.Brucellosis cases were distributed in each month,with the 540 cases (90.76％,540/595) from January to September.There were 446 males and 161 females in 607 cases of brucellosis,the sex ratio was 2.77:1.00.A total of 579 cases were reported in the age group of 20-74 years old,accounting for 95.39％.The occupational distribution was mainly peasants,which accounting for 60.13％ (365/607).Conclusions The epidemic situation of human brucellosis in Jiangsu Province is becoming increasingly serious recently.Males and peasants are main incidence population.Thus,we should pay more attention to the livestock quarantine and the surveillance and control of brucellosis cases in high risk population so as to control the epidemic situation of brucellosis effectively.

Descriptive analysis of syphilis cases reported in Mato Grosso do Sul, Brazil identifies failure in treatment

Abstract INTRODUCTION: Syphilis infection remains an alarming public health problem worldwide. METHODS: This study analyzed syphilis cases listed in the Information System on Diseases of Compulsory Declaration (SINAN) of Mato Grosso do Sul state in Brazil between January 2013 and December 2014. RESULTS: Most of the evaluated syphilis cases would have been preventable through public education, particularly congenital syphilis in children of previously diagnosed mothers and infection by untreated sexual partners. CONCLUSIONS: The incidence rate of syphilis could be reduced by improving prevention through counselling on the risk of infection, improving access to condoms, and increasing the frequency of diagnostic tests.

Resources allocation of hospital rehabilitation departments in China from 2009 to 2016 / 中华医院管理杂志

Objective To analyze the resources allocation and service provision of hospital rehabilitation departments in China from 2009 to 2016, for finding problems and providing references for improvement of hospital rehabilitation system in China. Methods Using the statistical yearbook of health and family planning in China from 2010 to 2017,descriptive analysis was made to describe the rehabilitation service and resources allocation of hospital rehabilitation departments in China in recent years. Results From the perspective of service volume, the quantity of rehabilitative services was increasing year by year, and the number of patients discharged from the hospital has increased rapidly among the total number of hospital discharged inpatients countrywide. By the end of 2016, this proportion was 1.26%. From the perspective of resources allocation, by the end of 2016, the proportion of the rehabilitation beds was just 2.62% of all hospital beds. Personnel staffing was poor by the end of 2016, as there were only 0.02 practicing rehabilitation doctors (assistants) per every 1 000 population. Conclusions It is imperative to strengthen the resources of hospital rehabilitation departments, increase the number of hospital beds and personnel,and improve the pay for these staff, to ensure their service capability. It is also an important guarantee to provide the people with healthcare that is all-dimensional and full lifecycle.

Regularity of Acupoint Selection in Treatment of Insomnia by Catgut Embedding Therapy / 针刺研究

OBJECTIVE: To analyze the regularity of acupoint selection in the treatment of insomnia by using catgut embedding so as to provide reference and evidence for clinical application. METHODS: Sixty-six studies about acupoint catgut embedding treatment of insomnia published from 1996 to 2017 were finally selected from the databases of China National Knowledge Infrastructure (CNKI), Chinese Journal of Science and Technology of VIP (VIP), and WanFang Database. The Excel 2016 software was used for data processing and analysis, SPSS 21.0 was employed for descriptive and cluster analyses, and the Clementine 12.0 software was employed to analyze the association regularities of the most frequently used acupoints or acupoint recipes. RESULTS: The most frequently selected main acupoints for insomnia by using catgut embedment are Xinshu (BL 15), Shenshu (BL 23), Sanyinjiao (SP 6), Pishu (BL 20), Ganshu (BL 18), combined with adjuvant acupoints Danshu (BL 19) and Fenglong (ST 40). The most frequently selected channels are the Bladder and Stomach Meridians, and the most frequently involved body positions are the back and lower limbs. Effective clusterings are BL 20-SP 6, Shenmen (HT 7)-Anmian, ST 40-Shenting (GV 24), Qihai (CV 6)-Jueyinshu (BL 14). Descriptive analysis indicated: ①The stronger correlation acupoint groups between back-shu points are BL 18-BL 23; BL 18，BL 15-BL 23; BL 18，BL 20，BL 15-BL 23. ②The stronger correlation acupoint groups between common acupoints are Neiguan (PC 6)，Zusanli (ST 36) -SP 6; PC 6, HT 7 - SP 6.③The stronger correlation acupoint groups between common acupoints and back-shu points are BL 18, SP 6-BL 23; PC 6, BL 23 - SP 6; ST 36, PC 6, BL 15 - SP 6; BL 18，BL 15，SP 6 - BL 23. CONCLUSION: Acupoint catgut embedding therapy is effective in the treatment of insomnia, being worthy of further popularization in clinical practice.

Effect of the roasting temperature and time of cocoa beans on the sensory characteristics and acceptability of chocolate

Abstract The aim of this work was to study the impact of the roasting temperature (80, 120 and 160 °C) and time (20, 40 and 60 min) of cocoa beans on the sensory acceptability of chocolate using response surface methodology. The results revealed that there was higher impact of roasting temperature and no influence of roasting time (in the studied levels). Lower score of consumers' sensory acceptability was found at higher roasting temperature of cocoa beans (160 °C). The chocolate samples presented undesirable burnt odor and flavor. Roasting temperatures range 90 to 110 °C were found optimum for higher consumer's acceptability scores (appearance, aroma, flavor, texture and overall quality attributes). Ten trained assessors consensually defined fifteen descriptors showing similarities and differences among the chocolate samples, using the methodology based on Quantitative Descriptive Analysis. The Principal Component Analysis showed that A, B and C treatments (80 °C) were characterized primarily by the brown color, sweet aroma and flavor attributes. The treatments D, E and F (120 °C) were characterized by reddish brown color, bitterness, burnt aroma and flavor, astringency attributes.

Epidemiological analysis of mumps in Jinan city from 2011 to 2015 / 中华实验和临床病毒学杂志

Objective@#To analyze the epidemiological characteristics of mumps in Jinan city during 2011—2015, so as to provide scientific basis for working out effective prevention and control strategies.@*Methods@#The mumps surveillance data were obtained from Chinese Information System for Disease Control and Prevention. Descriptive statistics was used to analyze the epidemiological characteristics.@*Results@#A total of 16 510 cases were reported during the five years, with the average annual incidence of 48.08/105. The disease had obvious seasonality with two peak seasons: from January to February and from June to July. The incidence in the urban area was higher than that in the rural area. The incidence of mumps was high in children at the age of 5 to 9 years, accounting for 51.29%; mumps was more common in men than women (the ratio of men to women was 1.17∶1); The quantity of cases occurred in students was the highest, accounting for 66.74%.@*Conclusions@#In recent years, the mumps incidence in Jinan city decreased year by year.It is necessary to strengthen the monitoring, prevention and control of mumps, adopt reasonable immunization plan h is suggested that the enhanced immunization should be implemented among children under1 5 years of age to improve the immunity level of the susceptible population.

Caracterização física, química e sensorial de sobremesas à base de soja, elaboradas com mucilagem de chia / Physical, chemical and sensory characterization of soy-based desserts made with chia mucilage

No desenvolvimento de produtos, é de suma importância o conhecimento da influência das modificações da formulação nas propriedades sensoriais, físicas e químicas destes. O objetivo deste trabalho foi caracterizar sobremesas à base de soja com e sem adição de mucilagem de chia, utilizada como espessante alimentar. As formulações foram caracterizadas quanto as suas propriedades reológicas, °Brix, pH e cor. O perfil sensorial foi determinado por Análise Descritiva Quantitativa (ADQ), utilizando-se uma equipe de 10 julgadores treinados. Os resultados mostraram que as amostras não diferiram quanto aos valores de pH, °Brix e coordenada cromática a*. Quanto aos outros parâmetros de cor e reológicos, foram detectadas diferenças significativas entre as amostras, o que mostra a influência do tipo de espessante nestas características. Os resultados da ADQ mostraram que as amostras não apresentaram diferenças estatísticas quanto aos atributos, cor rosa, sabor de goiaba, sabor de soja e cremosidade, porém diferiram quanto à consistência. Com isso, conclui-se que a adição da mucilagem de chia pode ser feita sem causar grandes modificações ao produto.

In product development is important to study the influence of ingredients in the physical, chemical and sensory properties of the product. The aim of this study was to characterize soy-based desserts with and without addition of chia mucilage, used as food thickener. The formulations were characterized for their rheological properties, °Brix, pH and color. The sensory profile was determined by Quantitative Descriptive Analysis (QDA) using 10 trained judges. The results regarding to pH, ° Brix and color coordinate a* did not differ. Unlike these parameters, the other chromaticity coordinates and the rheological properties presented significant statistical differences between the samples. The QDA results showed that the samples did not differ as to the attributes, color, pink guava flavor, creaminess and flavor of soy, but differed in consistency. Thus, it is concluded that the addition of mucilage chia can be made without causing major changes to the product.

Pressão hidrostática nos atributos sensoriais do néctar de mamão / Hydrostatic high pressure in sensory attributes of papaya nectar

A indústria de alimentos utiliza a análise sensorial como ferramenta essencial no desenvolvimento, otimização, controle de qualidade e análise do potencial mercadológico de novos produtos. A alta pressão hidrostática (APH) é uma tecnologia inovadora que permite manter a qualidade dos alimentos em termos nutricionais e sensoriais, bem como o frescor natural e aumentar a sua vida útil. A APH não afeta ligações covalentes, portanto são mínimos os efeitos nos constituintes químicos responsáveis pela cor, sabor e conteúdo nutricional. Este estudo teve como objetivo investigar o efeito da APH aplicada à polpa de mamão nos atributos sensoriais do néctar. Para tal, polpa controle (sem tratamento), pasteurizada (92°C 40s-1) e pressurizada (300MPa 5min-1 25°C-1) e quatro marcas comerciais de polpa de mamão congeladas foram utilizadas para preparar os sete respectivos néctares. Estudos iniciais foram realizados para determinação da quantidade de água e açúcar “ideal” a serem adicionadas à polpa para o preparo do néctar, de acordo com a resposta dos consumidores. As sete amostras foram analisadas por 12 provadores selecionados e treinados, utilizando a Análise Descritiva Quantitativa (ADQ). Os resultados mostraram que os néctares das amostras controle e pressurizada foram similares quanto aos atributos sensoriais, tendo sido caracterizadas pela presença de grumos, sabor característico de mamão, consistência e aroma característico de mamão.

The food industry uses the sensory evaluation as an essential tool in the development, optimization, quality control and the analysis of new product potential market. High hydrostatic pressure (HHP) is an innovative technology that allows retaining the nutritional and sensory food quality, as well as the natural freshness, and extends product shelf life. The HHP does not affect covalent bonds; therefore, it has little effect on chemical constituents responsible for the color, flavor and nutritional content. This study aimed at evaluating the effect of HHP applied to the papaya pulp on sensory attributes of papaya nectar. Control (without treatment), pasteurized (92°C 40s-1) and pressurized papaya purée (300MPa 5min-1 25°C-1) and four commercial papaya frozen purées available in the market were used to prepare the seven respective papaya nectars. Preliminary studies were carried out to determine the amount of water and sugar to be added to the purée, according to the consumer preference. The seven samples were evaluated by 12 selected and trained panelists using the Quantitative Descriptive Analysis (QDA). The results showed that the nectars of control and pressurized samples were similar regarding sensory attributes having been characterized by the presence of lumps, characteristic flavor of papaya, consistency and characteristic aroma of papaya.

Arabian oryx (oryx leucoryx) trachea: a descriptive and morphometric analysis / Tráquea del órix de arabia (oryx leucoryx): un análisis descriptivo y morfométrico

The objective of this study was to report the distinctive anatomical and histological features of the trachea of the Arabian Oryx (Oryx leucoryx). The number of tracheal rings and tracheal length were measured. The diameter, thickness and cross sectional area of tracheal ring were determined at four tracheal regions (cranial cervical (CCR), middle cervical, thoracic inlets and intra thoracic). Tracheal rings were also collected for histological analysis. The mean length of the trachea was 54.1cm +/- 0.73, while the number of tracheal rings varied from 50-51. Tracheal ring measurements (diameter, thickness and cross sectional area) were smallest at the thoracic inlet region. The ratio of the outer transverse to outer vertical and inner transverse to inner vertical diameter ranged between 0.75 and 0.98. The histological analysis revealed that the wall of the trachea consists from four histological layers: a mucosa made of pseudostratified epithelium and lamina propria, submucosa made of dense irregular connective tissue, a hyaline cartilage and a tunica adventitia made of loose connective tissue.

El objetivo fue describir las características anatómicas e histológicas distintivas de la tráquea del Orix de Arabia (Oryx leucoryx). Fueron medidos el número de anillos traqueales y la longitud traqueal. El diámetro, grosor y área de la sección transversal (AST) del anillo traqueal fueron determinados en cuatro regiones (cervical craneal (CCR), medio cervical (MC), entradas torácicas (ET) e intratorácica (EIT)). También se realizó en los anillos traqueales el análisis histológico. La longitud media de la tráquea fue de 54,1+/-0,73 cm, mientras que el número de anillos traqueales varió desde 50 hasta 51. Las mediciones del anillo traqueal (diámetro, grosor y AST) fueron menores en la región de la entrada torácica. La relación de los diámetros transversal exterior a vertical exterior y transversal interno a vertical interno osciló entre 0,75 y 0,98. El análisis histológico reveló que la pared de la tráquea se compone de cuatro capas: mucosa de epitelio pseudoestratificado y lámina propia, submuscosa de tejido conectivo denso irregular, cartílago hialino y túnica adventicia de tejido conectivo laxo.

Satisfacción usuaria en dos centros hospitalarios de caaguazú durante el segundo semestre del año 2010 / User Satisfaction in two Hospitals in Caaguazú in the Second Semester of 2010

Esta investigación se efectuó con el objetivo de comprobar si existen diferencias en el grado de satisfacción de los usuarios de los servicios de dos centros hospitalarios de Caaguazú, utilizando un análisis descriptivo, comparativo y transversal, y teniendo en cuenta variables sociodemográficas y hospitalarias (Análisis Intra-sujeto e Inter-sujeto). La muestra constó de 192 mujeres y 58 hombres en la Institución A, y 234 mujeres y 16 hombres en la Institución B. Un total de 250 participantes en cada Centro. Para la selección se utilizó un muestreo intencional no probabilístico de participación voluntaria. Se registraron diferencias significativas en el grupo de Edad y Escolaridad en los factores "Infraestructura", "Calidad de la Atención", "Satisfacción del Usuario" en las Instituciones A y B respectivamente, encontrándose con alto nivel de satisfacción los Adultos Mayores y aquellos usuarios con un nivel de preparación primaria. También, se encontró diferencia significativa al nivel alfa 0,01 en el factor "Participación del Usuario" en la comparación entre ambas instituciones, donde los usuarios de la Institución A (2,78) están satisfechos y los de la Institución B (2,39) insatisfechos.

This research was conducted to find the difference in the degree of satisfaction of patients from two Caaguazú hospitals, using descriptive analysis and cross comparison and considering sociodemographic and hospital variables (Intra-subject and Inter-subject analysis). The sample consisted of 192 women and 58 men in Institution A, and 234 women and 16 men in Institution B, totaling 250 participants in each center. Intentional non-probabilistic voluntary participation was used to select the sample. There were significant differences in the groups Age and Education when analyzing the factors "Infrastructure" "Quality Care", "User Satisfaction" in Institutions A and B respectively. A high level of satisfaction was reported from the elderly and those patients with an education level of a primary school. Also, significant differences were found at the alpha 0.01 level with the factor "User Participation" in the comparison between the two institutions, where patients from Institution A (2,78) were satisfied and patients from Institution B (2,39) were unsatisfied.

Relationships among sensory analysis, isoflavone and hexanal contents of soymilk powder

The objective of this work was to study the sensory attributes and their relationships with isoflavones and hexanal contents of soymilks made in laboratory and commercial samples. The laboratory soymilk samples showed cooked grain and cotton candy aroma and cooked grain, malty and sweetness flavor (a mild flavor). The commercial samples presented stronger roasted soy, rancid, sesame seeds and fishy aroma and roasted soy, sesame seeds and bitterness flavor, and bitter taste (closed nose) and starchy texture. No differences were noted among laboratory soymilks, denoting inactivation of lipoxygenases enzymes in the soymilks process. There were differences between the samples prepared in laboratory and commercial soymilks, which was due to several factors related to processing techniques. The hexanal average content was positively associated with the cooked grain aroma and isoflavones was positively associated with the cooked grain and cotton candy aroma, cooked grain, malty and sweetness flavor and starchy texture.

O trabalho foi conduzido com o objetivo de descrever os atributos sensoriais de bebidas de extratos de soja em pó produzidos a partir de cultivares desprovida de lipoxigenases, convencional e tipo hortaliça e dois extratos comerciais e correlacioná-los com as quantidades de isoflavonas e n-hexanal nos extratos em pó. Os extratos de soja em pó obtidos em laboratório foram caracterizados pelos atributos: aroma de feijão cozido e de algodão doce; sabor de grão cozido, de malte e gosto doce sugerindo, sabor suave. Os extratos comerciais apresentaram forte aroma de soja tostada, de ranço, de sementes de gergelim e de peixe; sabor de soja tostada, gosto amargo e de sementes de gergelim; gosto amargo (com nariz preso) e consistência de amido. Não foram observadas diferenças sensoriais entre os extratos produzidos em laboratório, indicando a ocorrência da inativação das enzimas lipoxigenases durante o processamento dos produtos. Contudo, diferenças marcantes entre os extratos obtidos em laboratório e os comerciais quanto aos atributos sensoriais estudados foram encontradas provavelmente, devido às técnicas desconhecidas de processamento utilizadas pelos fabricantes dos produtos comerciais. O teor médio de n-hexanal presente nos extratos de soja comerciais e produzidos em laboratório apresentou correlação positiva e significativa com o atributo aroma de grão cozido, já a quantidade de isoflavonas com aroma de grão cozido e de algodão doce, sabor de grão cozido, de malte, gosto doce e consistência de amido.

Beanplot uma nova ferramenta gráfica / Beanplot a new graphical tool

A estatística descritiva é uma poderosa ferramenta para se analisar conjuntos de dados, entretanto é muito pouco utilizada. Uma análise descritiva bem conduzida pode evitar vários problemas que podem ocorrer em análises mais complexas, além de fornecer um retrato da amostra em estudo. Na estatística descritiva existem os métodos gráficos, que se bem empregados, são bem mais informativos que tabelas. Dentre os tipos de gráficos mais conhecidos existem o boxplot, histograma, gráfico de dispersão, ou de barras. O objetivo desse artigo é descrever um novo tipo de gráfico chamado beanplot que pode ser feito no aplicativo R. Através de exemplos é mostrado como fazer o beanplot no R e como interpretar seus resultados. Nesse gráfico podemos representar várias informações sobre variáveis quantitativas, tais como: média, mediana, distribuição dos dados, etc. Além disso, através desse gráfico podemos comparar distribuições de diversas variáveis ou da mesma variável em diferentes grupos.

Descriptive analysis is a powerful tool to analyze data sets, but is rarely used. It can avoid many problems that can occur in more complex analyses, providing a picture of the sample under study. Some graphical methods are much more informative than tables. There are several types of graphics which are well known: boxplot, histogram, scatter plot, or bar plot. The aim of this paper is to present a new type of graph called beanplot, describing the steps to build the graphs using the statistical software R. Besides, some examples are presented to discuss how to interpret the results. Through beanplot graphs, it is possible to represent a plenty of information regarding quantitative variables, such as mean, median, distribution of data, etc. Moreover, through this graphic we compare distributions of several variables or the same variable in different groups.

Descriptive analysis on military training injuries in a special force corps / 中国矫形外科杂志

[Objective]To explore the incidence, causes, training courses at high risk and location of the body of training injury in a special force corps, provide evidence for effective prevention of the injury.[Method]A questionnaire on training injuries and relative situations, and review of medical records from Nov 2005 to Oct 2006 were performed in 823 soldiers and officers in a special force corps at Nov 2006. Data were input into computers after quantization, and descriptive analysis was conducted with SPSS 13.0 software. [Result]Of 823 soldiers and officers, 738 (89.67%) experienced one or more injuries in that year, 525 (63.79%) were affected in normal training, 221 (26.85%) lost more than one training day due to the injuries. Confirmed with the medical records, 213 (25.90%) lost more than one training day due to injuries. A total of 1696 injuries occurred in 823 soldiers and offices in that year, of them, 1263 injuries interfered with normal training. Injury rate was 12.78 per 100 per month. 24.12% of injuries were due to over-exertion, 15.86% due to accident and 13.33% due to environmental field. Injury occurred mainly in runing related training courses including 5km running (22.17%) and 400m obstacle running (20.87%), followed by weight lifting (9.67%). The most frequent site of injury was the lower extremities, accounted for 65.74 % of the inj urie s including the foot ( 18.75 %),the ankle (13.50%), the leg (13.56%) and the knee (14.39%), followed by low back (14.21%). [Conclusion]Persistent over-exertion basic training, the courses at high risk of injury, should be improved in focus. Lower extremities and low back, the most frequent locations of injury, should be taken as key points of prevention and treatment of training injury.

Analysis of expenditure in the medical insurant inpatients / 医学研究生学报

Objectives: To investigate the affecting factors on expenditure in Medical insurant inpatients. Methods: 593 medical insurant inpatients, who were from Feb 1, 2001 to Feb 31, 2002 in Nanjing Jinling hospital, were enrolled in this study. The inpatient expenditure was analyzed from the aspect of operation or not, age, and payment mode, used the descriptive analysis and multi factor analysis on affecting factors of the total expense, self bearing expense, and self affording expense. Results: The hospitalized days, operation or not, severity of disease were important affecting factors. The self bearing expense of medical insurant inpatients was associated with hospitalized days, operation or not, and total expense. While the self affording expense of them was associated with expense of drug, hospital bunk, radiation and others. Conclusions: We can control these associated affected factors to lighten the economic weight of patients, and to reduce the ratio of individual payment.

Descriptive analysis on outbreaks of infectious diseases in armed forecs during 1996-2005 / 解放军医学杂志

Objective To study the epidemiology of outbreaks of infectious diseases in the armed forces from 1996 to 2005 to seek appropriate measures to prevent and control the outbreaks.Methods The reported data were descriptively analyzed concerning infectious diseases during a period of 1996 to 2005 bused on the Infectious Disease Surveillance and Reporting System of Chinese PLA.Results About 78 500 cases of 42 different infectious diseases were reported in Chinese PLA during 1996-2005.Viral hepatitis,dysentery,and pulmonary tuberculosis ranked the first,composing 81.49% of the total cases.The number of cases declined continuously during 1996-2000,but it became stable after 2000.Respiratory infectious diseases outnumbered that of intestinal infectious diseases gradually in recent years and became the most dominant infectious diseases.Conclusion The prevention and control of infectious diseases in the armed forces is a long-term task,and respiratory infectious diseases should be the focus in the work.