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1.
Artigo em Inglês | LILACS, BBO | ID: biblio-1507027

RESUMO

ABSTRACT Objective: To describe the dynamic self-determination of self-care (DSDoSC) and positive deviance (PD) models in changing stunting prevention behavior. Material and Methods: This research is a quasi-experimental study with a sample of 90 mothers taken by purposive sampling. Thirty mothers were given the DSDoSC intervention, 30 were given the PD intervention, and another 30 were in the control group. This research was conducted in July - October 2019. The variables studied were feeding behavior, nurturing behavior, personal hygiene behavior, environmental cleanliness and air sanitation, and behavior seeking health services. To analyze the difference in mother behaviour before and after test, we used Paired t-test. Analysis of Variance (MANOVA) was used to analyze the difference of mother behaviour among groups. The level of significance was p<0.05. Results: The PWD group showed that eating behavior, parenting behavior, personal hygiene behavior, environmental hygiene and water sanitation, and behavior seeking health services had significant numbers. In the DSDoSC group, eating behavior, parenting behavior, environmental hygiene, water sanitation and health service-seeking behavior were significantly (p<0.05). The results of the Manova test showed that there was an effect of PD and DSDoSC on stunting prevention behavior. Conclusion: Self-dynamic for self-care model and the positive deviance model both can change a mother's behavior for the better in feeding, parenting, environmental hygiene, and water sanitation, seeking health services, but not changing behavior about personal hygiene behavior.


Assuntos
Humanos , Feminino , Adolescente , Adulto , Autocuidado/psicologia , Saneamento , Nanismo/patologia , Comportamento Alimentar , Serviços de Saúde , Análise de Variância , Estatísticas não Paramétricas , Indonésia/epidemiologia
2.
Malaysian Journal of Medicine and Health Sciences ; : 232-241, 2023.
Artigo em Inglês | WPRIM | ID: wpr-988862

RESUMO

@#Introduction: Smoking is associated with a higher risk of mortality, especially in smokers with cardiovascular and respiratory diseases. Smoking cessation remains the most effective approach in reducing smoking-related illness risks at all ages. For elderly smokers, smoking cessation has been proved to prolong life expectancy and reduce the risk of stroke and ischemic heart disease. However, a wide selection of smoking cessation medications makes prescribing challenging, especially among elderly smokers. Inability to recommend the best treatment may reduce the smoking cessation success rate in the elderly. Therefore, this study compares the effectiveness of pharmacotherapy available and correlate the effect of ageing on the effectiveness, leading to the recommendation of the best medication for elderly smokers. Method: A systematic searching strategy was performed in three different databases by using predetermined search strings. Results: Overall, this systematic review revealed that varenicline showed the greatest smoking cessation rate among the elderly, followed by bupropion and NRT. Conclusion: It is suggested that varenicline offered the best medical aid for smoking cessation in the elderly.

3.
Malaysian Journal of Medicine and Health Sciences ; : 242-248, 2023.
Artigo em Inglês | WPRIM | ID: wpr-998884

RESUMO

@#Introduction: Ozone (O3 ) is a significant component of photochemical smog as a typical secondary which is formed via nitrogen oxide photochemical interactions with volatile organic compounds (VOCs). This research discerns the complex influence of meteorological parameters and air pollutants influencing O3 concentrations. Methods: Data were acquired from 1 January 2018 until 31 December 2020 that including ozone (O3 ), nitrogen oxide (NOx), nitric oxide (NO), sulphur dioxide (SO2 ), nitrogen dioxide (NO2 ), carbon monoxide (CO), particulate matter (PM10, PM2.5), wind speed, solar radiation, temperature, and relative humidity (RH). Data were analysed using descriptive statistics in terms of line graphs. Results: The results demonstrate that the O3 concentration peaked around 14:00 hours and dropped at night (20:00 hours) owing to the lack of sunshine and redox processes. Conclusion: In conclusion, ozone precursors played an important role in ozone formation and the findings of this research are valuable for policymakers and other interested parties

4.
Archives of Orofacial Sciences ; : 125-137, 2023.
Artigo em Inglês | WPRIM | ID: wpr-1016734

RESUMO

@#This study aimed to investigate the irrigation dynamics of the positive pressure side-vented (SV) needle, EndoVac (micropores) needle and modified apical negative pressure (mANP) open-ended needle using computational fluid dynamics (CFD). A simulation of a prepared root canal (conical frustum) of 15 mm length with an apical diameter of 0.40 mm following Protaper F4 apical preparation was created using three-dimensional (3D) CAD software. The 3D simulated needle of SV 30G needle, EndoVac with micropores needle and mANP, 30G flat open-ended needle were also created. The irrigation dynamics were evaluated through transient CFD simulations. In addition, the irrigation dynamics of mANP at 0.2 mm, 0.5 mm, and 1.0 mm short from the working length were also assessed. The EndoVac and mANP showed negative apical static pressure and streamline patterns able to reach the apical region, thus indicating negligible extrusion. Meanwhile, SV showed positive apical static pressure and almost nonexistent streamlines beyond the needle tip. The SV showed the highest wall shear stress (WSS) magnitude of 1030Pa whereas Endovac (161 Pa) and mANP1 (258 Pa). However, SV revealed lower average WSS (10 Pa) compared to mANP1 (13 Pa) and mANP2 (11 Pa). This is due to SV developed a localised maximum WSS opposite the open vent area only therefore, uneven distribution of WSS. The EndoVac system developed a localised maximum WSS in the pair of micropores furthest away from the apical. CFD analysis of the EndoVac, mANP and SV showed different technique approach, needle design and needle depths insertion affect the irrigation dynamics pattern and magnitude.

5.
Braz. j. biol ; 83: 1-8, 2023. tab
Artigo em Inglês | LILACS, VETINDEX | ID: biblio-1468879

RESUMO

During this one year study, blood and fecal samples of doves (Zenaida asiatica), ducks (Anas platyrhynchos), pigeons (Columba livia), partridges (Alectoris chukar), turkeys (Meleagris gallopavo) and goose (Chen caerulescens) were collected to assess the parasitic prevalence in these birds. The birds were kept at Avian Conservation and Research Center, Department of Wildlife and Ecology, University of Veterinary and Animal Sciences, Lahore. All these avian species were kept in separate cages and their entire body was inspected on regularly basis to record external parasites. For internal parasites, 100 blood and 100 fecal samples for each species were analyzed. During present study, two species of ectoparasites i.e. fowl ticks (Args persicus) and mite (Dermanyssus gallinae) while 17 species of endoparasites; three from blood and 14 from fecal samples were identified. Prevalence of blood parasites was Plasmodium juxtanucleare 29.3%, Aegyptinella pullorum 15% and Leucoctoyzoon simond 13%. Parasitic species recorded from fecal samples included 6 species of nematodes viz. Syngamus trachea with parasitic prevalence of 50%, Capillaria anatis 40%, Capillaria annulata 37.5%, Heterakis gallinarum 28.3%, Ascardia galli 24% and Allodpa suctoria 2%. Similarly, two species of trematodes viz. Prosthogonimus ovatus having parasitic prevalence of 12.1% and Prosthogonimus macrorchis 9.1% were also recorded from fecal samples of the birds. Single cestode species Raillietina echinobothrida having parasitic prevalence of 27% and 3 protozoan species i.e. Eimeria maxima having prevalence 20.1%, Histomonas meleagridis 8% and Giardia lamblia 5.3% were recorded. In our recommendation, proper medication and sanitation of the bird's houses and cages is recommended to avoid parasites.


Durante este estudo de um ano, amostras de sangue e fezes de pombos (Zenaida asiatica), patos (Anas platyrhynchos), pombos (Columba livia), perdizes (Alectoris chukar), perus (Meleagris gallopavo) e ganso (Chen caerulescens) foram coletados para avaliar a prevalência de parasitas nessas aves. As aves foram mantidas no Centro de Conservação e Pesquisa de Aves, Departamento de Vida Selvagem e Ecologia, Universidade de Veterinária e Ciências Animais, Lahore. Todas essas espécies de aves foram mantidas em gaiolas separadas e todo o seu corpo foi inspecionado regularmente para registrar parasitas externos. Para parasitas internos, foram analisadas 100 amostras de sangue e 100 amostras fecais de cada espécie. Durante o presente estudo, duas espécies de ectoparasitas, ou seja, carrapatos de aves (Args persicus) e ácaros (Dermanyssus gallinae), enquanto 17 espécies de endoparasitas, três de sangue e 14 de amostras fecais, foram identificadas. Os parasitas sanguíneos prevalentes foram Plasmodium juxtanucleare, 29,3%, Aegyptinella pullorum, 15%, e Leucoctoyzoon simond, 13%. As espécies parasitas registradas em amostras fecais incluíram 6 espécies de nematoides viz. Syngamus traqueia com prevalência parasitária de 50%, Capillaria anatis, 40%, Capillaria annulata, 37,5%, Heterakis gallinarum, 28,3%, Ascardia galli, 24% e Allodpa suctoria, 2%. Da mesma forma, duas espécies de trematódeos viz. Prosthogonimus ovatus com prevalência parasitária de 12,1% e Prosthogonimus macrorchis, 9,1%, também foram registrados nas amostras fecais das aves. Espécies de cestoide único Raillietina echinobothrida com prevalência parasitária de 27% e 3 espécies de protozoários, ou seja, Eimeria maxima tendo prevalência de 20,1%, Histomonas meleagridis, 8%, e Giardia lamblia, 5,3%, foram registradas. Em nossa recomendação, são indicados medicação adequada e saneamento das casas e gaiolas dos pássaros para evitar parasitas.


Assuntos
Animais , Carga Parasitária/veterinária , Columbidae , Doenças das Aves Domésticas/parasitologia , Doenças das Aves Domésticas/sangue , Gansos , Perus
6.
Braz. j. biol ; 832023.
Artigo em Inglês | LILACS-Express | LILACS, VETINDEX | ID: biblio-1469095

RESUMO

Abstract During this one year study, blood and fecal samples of doves (Zenaida asiatica), ducks (Anas platyrhynchos), pigeons (Columba livia), partridges (Alectoris chukar), turkeys (Meleagris gallopavo) and goose (Chen caerulescens) were collected to assess the parasitic prevalence in these birds. The birds were kept at Avian Conservation and Research Center, Department of Wildlife and Ecology, University of Veterinary and Animal Sciences, Lahore. All these avian species were kept in separate cages and their entire body was inspected on regularly basis to record external parasites. For internal parasites, 100 blood and 100 fecal samples for each species were analyzed. During present study, two species of ectoparasites i.e. fowl ticks (Args persicus) and mite (Dermanyssus gallinae) while 17 species of endoparasites; three from blood and 14 from fecal samples were identified. Prevalence of blood parasites was Plasmodium juxtanucleare 29.3%, Aegyptinella pullorum 15% and Leucoctoyzoon simond 13%. Parasitic species recorded from fecal samples included 6 species of nematodes viz. Syngamus trachea with parasitic prevalence of 50%, Capillaria anatis 40%, Capillaria annulata 37.5%, Heterakis gallinarum 28.3%, Ascardia galli 24% and Allodpa suctoria 2%. Similarly, two species of trematodes viz. Prosthogonimus ovatus having parasitic prevalence of 12.1% and Prosthogonimus macrorchis 9.1% were also recorded from fecal samples of the birds. Single cestode species Raillietina echinobothrida having parasitic prevalence of 27% and 3 protozoan species i.e. Eimeria maxima having prevalence 20.1%, Histomonas meleagridis 8% and Giardia lamblia 5.3% were recorded. In our recommendation, proper medication and sanitation of the birds houses and cages is recommended to avoid parasites.


Resumo Durante este estudo de um ano, amostras de sangue e fezes de pombos (Zenaida asiatica), patos (Anas platyrhynchos), pombos (Columba livia), perdizes (Alectoris chukar), perus (Meleagris gallopavo) e ganso (Chen caerulescens) foram coletados para avaliar a prevalência de parasitas nessas aves. As aves foram mantidas no Centro de Conservação e Pesquisa de Aves, Departamento de Vida Selvagem e Ecologia, Universidade de Veterinária e Ciências Animais, Lahore. Todas essas espécies de aves foram mantidas em gaiolas separadas e todo o seu corpo foi inspecionado regularmente para registrar parasitas externos. Para parasitas internos, foram analisadas 100 amostras de sangue e 100 amostras fecais de cada espécie. Durante o presente estudo, duas espécies de ectoparasitas, ou seja, carrapatos de aves (Args persicus) e ácaros (Dermanyssus gallinae), enquanto 17 espécies de endoparasitas, três de sangue e 14 de amostras fecais, foram identificadas. Os parasitas sanguíneos prevalentes foram Plasmodium juxtanucleare, 29,3%, Aegyptinella pullorum, 15%, e Leucoctoyzoon simond, 13%. As espécies parasitas registradas em amostras fecais incluíram 6 espécies de nematoides viz. Syngamus traqueia com prevalência parasitária de 50%, Capillaria anatis, 40%, Capillaria annulata, 37,5%, Heterakis gallinarum, 28,3%, Ascardia galli, 24% e Allodpa suctoria, 2%. Da mesma forma, duas espécies de trematódeos viz. Prosthogonimus ovatus com prevalência parasitária de 12,1% e Prosthogonimus macrorchis, 9,1%, também foram registrados nas amostras fecais das aves. Espécies de cestoide único Raillietina echinobothrida com prevalência parasitária de 27% e 3 espécies de protozoários, ou seja, Eimeria maxima tendo prevalência de 20,1%, Histomonas meleagridis, 8%, e Giardia lamblia, 5,3%, foram registradas. Em nossa recomendação, são indicados medicação adequada e saneamento das casas e gaiolas dos pássaros para evitar parasitas.

7.
Braz. j. biol ; 832023.
Artigo em Inglês | LILACS-Express | LILACS, VETINDEX | ID: biblio-1469132

RESUMO

Abstract Today, global focus of research is to explore the solution of energy crisis and environmental pollution. Like other agricultural countries, bulk quantities of watermelon peels (WMP) are disposed-off in environment as waste in Pakistan and appropriate management of this waste is the need of hour to save environment from pollution. The work emphasizes the role of ethanologenic yeasts to utilize significant sugars present in WMP for low-cost bioethanol fermentation. Dilute hydrochloric acid hydrolysis of WMP was carried out on optimized conditions employing RSM (response surface methodology) following central composite design (CCD). This experimental design is based on optimization of ethanologenesis involving some key independent parameters such as WMP hydrolysate and synthetic media ratio (X1), incubation temperature (X2) and incubation temperature (X3) for maximal ethanol yield exploiting standard (Saccharomyces cerevisiae K7) as well as experimental (Metchnikowia cibodasensisY34) yeasts. The results revealed that maximal ethanol yields obtained from S. cerevisiae K7 was 0.36±0.02 g/g of reducing sugars whereas M. cibodasensisY34, yielded 0.40±0.01 g ethanol/g of reducing sugars. The yeast isolate M. cibodasensisY34 appeared as promising ethanologen and embodies prospective potential for fermentative valorization of WMP-to-bioethanol.


Resumo Hoje, o foco global da pesquisa é explorar a solução da crise energética e da poluição ambiental. Como em outros países agrícolas, grandes quantidades de cascas de melancia (WMP) são descartadas como resíduos no meio ambiente no Paquistão, mas a gestão adequada desses resíduos é a mais recente solução para salvar o meio ambiente da poluição. O trabalho enfatiza o papel das leveduras etanologênicas para utilizar açúcares significativos presentes no WMP para fermentação de bioetanol de baixo custo. A hidrólise de ácido clorídrico diluído de WMP foi realizada em condições otimizadas empregando RSM (metodologia de superfície de resposta) e seguindo o projeto de composto central (CCD). Este projeto experimental é baseado na otimização da etanologenesis envolvendo alguns parâmetros independentes importantes, como hidrolisado de WMP e razão de meio sintético (X1), temperatura de incubação (X2) e temperatura de incubação (X3) para rendimento máximo de etanol explorando o padrão (Saccharomyces cerevisiae K7) também como leveduras experimentais (Metchnikowia cibodasensis Y34). Os resultados revelaram que os rendimentos máximos de etanol obtidos a partir de S. cerevisiae K7 foi de 0,36 ± 0,02 g / g de açúcares redutores, enquanto M. cibodasensis Y34 rendeu 0,40 ± 0,01 g de etanol / g de açúcares redutores. O isolado de levedura M. cibodasensis Y34 apareceu como um etanologeno promissor e incorpora um potencial prospectivo para a valorização fermentativa de WMP em bioetanol.

8.
Braz. j. biol ; 83: e253009, 2023. tab, graf
Artigo em Inglês | LILACS, VETINDEX | ID: biblio-1339373

RESUMO

Abstract Today, global focus of research is to explore the solution of energy crisis and environmental pollution. Like other agricultural countries, bulk quantities of watermelon peels (WMP) are disposed-off in environment as waste in Pakistan and appropriate management of this waste is the need of hour to save environment from pollution. The work emphasizes the role of ethanologenic yeasts to utilize significant sugars present in WMP for low-cost bioethanol fermentation. Dilute hydrochloric acid hydrolysis of WMP was carried out on optimized conditions employing RSM (response surface methodology) following central composite design (CCD). This experimental design is based on optimization of ethanologenesis involving some key independent parameters such as WMP hydrolysate and synthetic media ratio (X1), incubation temperature (X2) and incubation temperature (X3) for maximal ethanol yield exploiting standard (Saccharomyces cerevisiae K7) as well as experimental (Metchnikowia cibodasensisY34) yeasts. The results revealed that maximal ethanol yields obtained from S. cerevisiae K7 was 0.36±0.02 g/g of reducing sugars whereas M. cibodasensisY34, yielded 0.40±0.01 g ethanol/g of reducing sugars. The yeast isolate M. cibodasensisY34 appeared as promising ethanologen and embodies prospective potential for fermentative valorization of WMP-to-bioethanol.


Resumo Hoje, o foco global da pesquisa é explorar a solução da crise energética e da poluição ambiental. Como em outros países agrícolas, grandes quantidades de cascas de melancia (WMP) são descartadas como resíduos no meio ambiente no Paquistão, mas a gestão adequada desses resíduos é a mais recente solução para salvar o meio ambiente da poluição. O trabalho enfatiza o papel das leveduras etanologênicas para utilizar açúcares significativos presentes no WMP para fermentação de bioetanol de baixo custo. A hidrólise de ácido clorídrico diluído de WMP foi realizada em condições otimizadas empregando RSM (metodologia de superfície de resposta) e seguindo o projeto de composto central (CCD). Este projeto experimental é baseado na otimização da etanologenesis envolvendo alguns parâmetros independentes importantes, como hidrolisado de WMP e razão de meio sintético (X1), temperatura de incubação (X2) e temperatura de incubação (X3) para rendimento máximo de etanol explorando o padrão (Saccharomyces cerevisiae K7) também como leveduras experimentais (Metchnikowia cibodasensis Y34). Os resultados revelaram que os rendimentos máximos de etanol obtidos a partir de S. cerevisiae K7 foi de 0,36 ± 0,02 g / g de açúcares redutores, enquanto M. cibodasensis Y34 rendeu 0,40 ± 0,01 g de etanol / g de açúcares redutores. O isolado de levedura M. cibodasensis Y34 apareceu como um etanologeno promissor e incorpora um potencial prospectivo para a valorização fermentativa de WMP em bioetanol.


Assuntos
Cucurbitaceae , Etanol , Saccharomyces cerevisiae , Água , Biotransformação , Estudos Prospectivos , Fermentação
9.
Artigo | IMSEAR | ID: sea-226534

RESUMO

This study was focused on The Determinants of Urolithiasis in Adults presenting to outdoor of Mayo Hospital, Lahore. Urolithiasis means stones in the urinary tract which may be of oxalate, phosphate or calcium. Objectives: To identify the frequency of various precipitating factors of urolithiasis and the percentage contributed by each factor in the disease. . Design: Sample study. Place: Lahore. Study Period: 2-3 months. Subjects and Methods: A sample was taken out of a 100 subjects having urinary tract stones presenting to Urology Outdoor, Mayo Hospital, Lahore. Selection methods were discussed to define the criteria for selection of the population. Patients were interviewed through questionnaires. Modern data collection, compilation and analysis techniques were adopted.After describing the demographic characteristics using frequency tables, pie charts and bar charts were prepared for illustration. Results: Out of 100 subjects, urolithiasis was found to be more in people above 35 yrs (64%), mostly common in women (54%) as compared to males (46%). Less water intake (in57% cases), unfiltered/ unboiled drinking water (in 82% cases), high intake of green vegetables/tomatoes (in 40% cases) and urinary tract infections (in 57% cases) were found to be significantly associated with urolithiasis, 69.5% of the males had pre existing Benign Prostate Hyperplasia. 24% of the cases were on diuretics when they developed urolithiasis. Contribution of commonly notorious risk factors like high calcium intake, high protein diet was not found to be significant. 23% of the individuals were taking high calcium supplements.4% of the individuals were on high protein diet. 25% of the individuals had pre existing hypertension. Only 21% of the individuals had co existing gouty arthritis. 13% had pre existing diabetes mellitus. None of them was on drugs like triamterene, indinavir, and sulfadiazine

10.
Indian J Public Health ; 2023 Jun; 67(2): 305-308
Artigo | IMSEAR | ID: sea-223929

RESUMO

COVID‑19 infections despite complete vaccination are called breakthrough infections. Breakthrough infections may decrease the vaccination confidence among people. This study was conducted soon after the Covishield vaccine was approved for use in J and K to find out the incidence of breakthrough infections among the recipients of the Covishield vaccine at SKIMS and to find out the associated factors. List of beneficiaries (between February 14, and May 15, 2021) was obtained from the records. Information was gathered telephonically. Incidence of breakthrough infections 6‑month postvaccination was determined. Among 919 participants, the incidence of breakthrough infections was 2.7% (25 cases). The medical profession was associated with a higher frequency of breakthrough infections. Most infections were mild to moderate (96%). One (4%) person required hospitalization. Thus, COVID‑19 infections can occur despite complete vaccination. Increased exposure places an individual at higher risk of breakthrough infections. Therefore, where exposure is high, COVID‑appropriate behavior should be followed despite being vaccinated.

11.
Arq. Asma, Alerg. Imunol ; 6(2): 262-270, abr.jun.2022. ilus
Artigo em Inglês, Português | LILACS | ID: biblio-1400207

RESUMO

Introdução: O objetivo deste estudo foi avaliar as características das práticas de telemedicina (TM) entre médicos alergistas/ imunologistas (A/I) brasileiros e avaliar seu conhecimento sobre as recomendações regulatórias. Métodos: Uma pesquisa eletrônica autorreferida foi enviada por e-mail uma vez por semana entre agosto e outubro/2021 a 2.600 médicos A/I brasileiros. Resultados: 205 (7,9%) participantes preencheram os formulários. 143 (70,2%) médicos usaram TM em sua prática clínica, e 184 (89,9%) nunca o usaram antes da pandemia de COVID-19. Dentre os médicos, 192 (93,8%) utilizaram a TM para consultas de acompanhamento, 186 (91%) para verificação de exames complementares e 136 (66,7%) nas primeiras consultas. Cento e quarenta e três médicos A/I (70,2%) sentiram-se seguros em seu diagnóstico por meio da TM, e 7 (3,5%) responderam que não conseguiram encontrar um diagnóstico correto usando a TM. Os principais benefícios da TM relatados foram: maior acessibilidade, principalmente em áreas mais distantes 159 (77,6%), redução dos custos de deslocamento 158 (77,1%) e segurança quanto à transmissão do COVID-19 145 (71,2%). Por outro lado, algumas desvantagens da TM foram listadas pelos participantes: ausência de exame físico 183 (89,7%), relação médico-paciente fragilizada 59 (28,8%) e problemas de Internet 45 (22%). Em relação ao campo jurídico/ético, 105 (51,4%) dos especialistas aplicaram o termo de consentimento e 34 (16,7%) registraram a teleconsulta, ambas as etapas exigidas em uma consulta de TM, conforme recomendações regulatórias locais. Além disso, plataformas online inadequadas para TM, como aplicativos de mídia social e programas de reuniões online não específicos, foram relatadas como sendo usadas por 131 (64,1%) dos participantes. Oitenta (40%) não leram as declarações e recomendações oficiais que regulamentam a prática da TM no Brasil. Conclusões: Observouse um uso crescente de TM no Brasil, influenciado principalmente pela pandemia de COVID-19. Apesar de ser ferramenta útil na pandemia, com vantagens e desvantagens, há necessidade de conhecer as recomendações regulatórias.


Introduction: The aim of this study was to evaluate the characteristics of telemedicine (TM) practices among Brazilian allergists/immunologists (A/I) and to assess their knowledge of regulatory recommendations. Methods: A self-report electronic survey was sent by email once a week between August and October 2021 to 2,600 Brazilian A/I physicians. Results: A total of 205 (7.9%) participants completed the survey. TM was used in clinical practice by 143 (70.2%) physicians, and 184 (89.9%) had never used it before the COVID-19 pandemic. Among participants, 192 (93.8%) used TM for follow-up consultations, 186 (91%) for checking complementary exams, and 136 (66.7%) for first consultations. The number of A/I physicians (70.2%) that felt confident in their diagnosis using TM was 143, and 7 (3.5%) reported that they could not reach the correct diagnosis using TM. Participants reported that the main benefits of TM were greater accessibility, especially in more distant areas (159, 77.6%), reduced travel costs (158, 77.1%), and safety regarding the transmission of COVID-19 (145, 71.2%). Conversely, the lack of physical examination (183, 89.7%), poor doctor-patient relationship (59, 28.8%), and internet connection problems (45, 22%) were mentioned as disadvantages. Regarding legal/ethical aspects, 105 (51.4%) physicians reported applying a consent form and 34 (16.7%) reported making a record of the teleconsultation, both of which are required for TM consultations, according to local regulatory recommendations. The use of inappropriate online platforms for TM, such as social media applications and nonspecific online meeting programs, was reported by 131 (64.1%) participants. Eighty (40%) participants did not read the official statements and recommendations that regulate the practice of TM in Brazil. Conclusions: An increasing use of TM was observed in Brazil, mainly influenced by the COVID-19 pandemic. Despite being a useful tool in the pandemic, with advantages and disadvantages, physicians should have knowledge of regulatory recommendations.


Assuntos
Humanos , Telemedicina , Consulta Remota , Alergistas , COVID-19 , Pacientes , Exame Físico , Relações Médico-Paciente , Médicos , Sociedades Médicas , Estudos Transversais , Inquéritos e Questionários , Internet , Diagnóstico , Alergia e Imunologia , Mídias Sociais
12.
Braz. arch. biol. technol ; 65: e22210091, 2022. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1364453

RESUMO

Abstract: The aim of this research was to determine the probiotic potential and safety of lactic acid bacteria (LAB) isolated from raw goat milk. Gram positive and catalase negative bacteria were isolated from raw goat milk (n = 61) and identified as LAB. LAB isolates were screened for antimicrobial, probiotic and technological characteristics. LAB isolates showed antimicrobial activity against foodborne pathogens (Staphylococcus aureus, Escherichia coli and Salmonella Typhimurium) and high survival rate at pH 2 (93.54-100.38% after 4h), in the presence of 0.3% bile salts (100.85-108.96% after 4h) and simulated gastric fluid (74.16-80.13% after 3h). Three LAB isolates (1, 3 and 13) with high antimicrobial activity against all foodborne pathogens and probiotics characteristics were subjected to 16S rRNA sequencing and identified as Enterococcus faecium strains. Enterococcus spp. exhibited milk coagulation potential, amylolytic activity, susceptibility to antibiotics and no evidence of hemolysis. Enterococcus spp. isolated from goat milk showed probiotic and technological characteristics and can be used as a starter culture after further safety evaluation.

13.
Malaysian Journal of Microbiology ; : 612-619, 2022.
Artigo em Inglês | WPRIM | ID: wpr-988258

RESUMO

Aims@#The rise of drug-resistant infectious diseases worldwide has spurred experts' interest in developing safe and effective alternative medicine. Melaleuca cajuputi extracts have been shown to exhibit antimicrobial activity in vitro against various bacterial species. This study evaluated the antimicrobial activity of local M. cajuputi leaf extracts (MCEs) against Candida albicans.@*Methodology and results@#Phytoconstituents of aqueous and ethanolic MCEs were screened conventionally using chemical tests. Broth microdilution assay and scanning electron microscope (SEM) were performed to study the anti-Candida activity of the extracts. Both MCEs contained terpenoids, phenols, flavonoids and tannins. Aqueous and ethanolic MCEs showed good fungicidal activity against the tested organism with minimum inhibitory concentration (MIC) values of 50 mg/mL and 25 mg/mL, respectively and a minimum fungicidal concentration (MFC) to MIC ratio of less or equal to 2. Scanning electron micrographs revealed yeast cell surface morphology alterations when treated with both MCEs at 1× MIC.@*Conclusion, significance and impact of study@#In conclusion, MCEs have anti-Candida properties and thus, M. cajuputi extract could be an excellent potential source of natural antimicrobial agents for disease remedies.


Assuntos
Anti-Infecciosos , Técnicas In Vitro , Árvores
14.
Malaysian Journal of Medicine and Health Sciences ; : 259-269, 2022.
Artigo em Inglês | WPRIM | ID: wpr-988089

RESUMO

@#Introduction: This study aimed to determine the risk factors of CHD among the Malaysian adult population. Methods: Using a cross- sectional observational study design, this study involved 365 adult patients aged between 30-64 years, attending clinics from eight government hospitals and four health clinics in Terengganu, Pahang, Selangor, Putrajaya, Penang, Kedah, Johor and Sabah from February 2018 until September 2020. Sociodemographic characteristics, clinical and dietary data, physical activity and stress level were recorded using a structured questionnaire. Multiple logistic regression was used to analyse CHD risk factors. Results: The overall response rate was 99.2%. The adjusted odds ratio of CHD was greater for age (AOR; [%95 CI]) (1.043;[ 1.009,1.078]); waist circumference (1.033;[1.009, 1.057]); total fat intake (1.035;[1.021, 1.050]); full cream dairy products intake (1.004;[1.001, 1.008]); smokers vs non-smokers (4.691;[2.399, 9.176]); individual with family history of CHD vs without family history (2.705;[ 1.496, 4.891]); married vs single (0.434;[ 0.217,0.867]); and lower for HDL cholesterol (0.185;[0.052, 0.662]); Chinese vs Malays (10.619;[ 2.255, 49.995]); and third lowest income (0.197;[ 0.073, 0.532]) and forth lowest income (0.167;[ 0.056, 0.499]) vs lowest income. Conclusion: Age, race, income, smoking and marital status, family history of CHD, waist circumference, HDL cholesterol, total fat intake, full cream dairy products intake were significantly associated with CHD among this population. This finding is particularly important to the primary health carers to identify at-risk CHD individuals thus appropriate intervention could be provided.

15.
Chinese Pharmacological Bulletin ; (12): 569-576, 2022.
Artigo em Chinês | WPRIM | ID: wpr-1014199

RESUMO

Aim To explore the key genes of osimertinib aequired resistanee in non-small eell lung eaneer eells based on transcriptomics, anrl to analyze the significance in osimertinib resistant eells. Methods Hu man lung cancer HI975 cells and osimertinib resistant HI 975/OR cells were cultured in vitro. The effect of osimertinib and ferroptosis inducers on cell viability was measured by CCK-8 assay. The difference in gene expression was measured by transcriptomics. Hie expression levels of ferroptosis-related proteins were measured by Western blot. Results Osimertinib j eould inhibit the proliferation of HI975 eells and HI 975/OR eells in different concentrations, and HI975 cells were more sensitive. Transcriptomics analysis revealed remarkable differences in gene expression levels between HI975 and H1975/OR cells, among which the ferroptosis pathway was most significant. Western blot assay validated that different degrees of change existed in the expression levels of ferroptosis-re- lated proteins in HLF-1 , H1975 and H1975/OR eells. After the treatment of ferroptosis inducers RSL3 and Erastin, H1975/OR cells showed higher sensitivity, while little significance was observed on HI975 cells. Conclusions There were significant differences between HI975 lung cancer cells and osimertinib resist-ant H1975/OR cells on the gene expression levels, and the ferroptosis pathway plays an important role in acquired resistance to osimertinib.

16.
Malaysian Journal of Medicine and Health Sciences ; : 118-124, 2022.
Artigo em Inglês | WPRIM | ID: wpr-980462

RESUMO

@#Introduction: Dengue fever (DF) is a prominent vector-borne disease spread by mosquitos of the Aedes genus (mainly Aedes aegypti, and even Aedes albopictus), a tropical regions vector. The purpose of this research was to establish the spatial and temporal distribution patterns of DF cases in the study area between 2010 and 2020. Methods: The correlation between the Kuantan sub-district and dengue haemorrhagic fever (DHF) incidence is examined in this study using spatial analysis. The correlation was calculated using spatial autocorrelation, Moran’s Index (Moran’s I) and Spatial Autocorrelation of Local Indicators (LISA). Moran’s index is a worldwide indicator used to determine whether or not disease transmission has geographical autocorrelation in disease transmission. Results: The results indicated that between 2011 and 2020, the monthly Moran’s I of dengue transmission in Kuantan was estimated to range between -0.685 and 0.338. The lowest reading of Moran’s index was -0.685 in May 2015, whereas the highest reading was 0.338 in May 2019. This reflects the strong spatial autocorrelation of dengue transmission in Kuantan over the last decade. The LISA analysis revealed significant spatial autocorrelations on DF cases in Kuantan for three (3) out of six (6) sub-districts (50%) with a significance level of 2%. This suggests that there are spatial autocorrelations in Kuala Kuantan, Beserah and Penor sub-district that influence the distribution of DHF transmission. Conclusion: The results reveal that the spatial autocorrelation analysis method can be a tool for relevant researchers to understand the pattern of DF transmission study and establish the direction for further study.

17.
Malaysian Journal of Medicine and Health Sciences ; : 185-187, 2022.
Artigo em Inglês | WPRIM | ID: wpr-980249

RESUMO

@#Rheumatoid arthritis (RA) is a multisystemic autoimmune disease which can be associated with visual threatening ocular manifestations. Common ocular associations with RA include necrotising scleritis and peripheral ulcerative keratitis (PUK). Optic nerve involvement otherwise is uncommon, especially as a presenting feature of RA. We report a rare case of recurrent bilateral retrobulbar optic neuritis (ON) with progressive visual deterioration as an early manifestation of seronegative RA. This case posed diagnostic and management challenges due to its unusual presentation and initially inconclusive investigations. The patient was diagnosed with seronegative RA three years after the first eye presentation. Her RA disease activity score (DAS-28) improved after treatment with a disease-modifying anti-rheumatic drugs (DMARDs), and her ON attacks have been controlled since then. However, her visual acuity, visual field and colour vision remained poor after multiple ON attacks. Multidisciplinary care is key to managing such a patient’s condition and its potential disease complications.

18.
Malaysian Journal of Medicine and Health Sciences ; : 372-374, 2022.
Artigo em Inglês | WPRIM | ID: wpr-980201

RESUMO

@#Among the three subtypes of neurofibromatosis are type 1 and 2 neurofibromatosis and schwannomatosis, von Recklinghausen disease also known as type 1 neurofibromatosis has an autosomal dominant inheritance. It is the commonest form as and presents with numerous café-au-lait macules and neurofibromas. Giant congenital melanocytic nevus (CGMN) on the other hand is characterized by a melanocytic proliferation that present at birth. CGMN develops due to a defective embryonic pigment cell (melanocyte) precursors development and are often present at birth. Giant congenital melanocytic nevus (CGMN) and type 1 neurofibromatosis may occur together rarely. Clinicians should be aware of the rare presentation of both CGMN and type 1 neurofibromatosis in a patient.

19.
Malaysian Journal of Microbiology ; : 123-127, 2022.
Artigo em Inglês | WPRIM | ID: wpr-977477

RESUMO

Aims@#The utilisation of lignocellulosic biomass for bioethanol production reduces the dependency on fossil fuels as a source of energy and emission of greenhouse gas (GHG). However, studies in this emerging field are hampered by the cost of ethanol quantification methods. Due to the volatile nature of ethanol, the method for the quantification of bioethanol production should be reproducible and rapid to avoid any evaporation loss to the surroundings. Therefore, this study aimed to develop a simple, rapid and precise bioethanol quantification method using a gas chromatographyflame ionisation detector (GC-FID) without having to go through distillation process for ethanol purification.@*Methodology and results@#The bioethanol was produced via consolidated bioprocessing (CBP) using Trichoderma asperellum B1581 and paddy straw. The peak corresponding to ethanol was obtained at 2.347 min with a peak area of 189.66, equating to 0.159% (v/v) or 1.25 g/L ethanol. A comparison between the quantity of ethanol detected by GC-FID and spectrophotometric analysis (340 nm) showed no significant difference (p>0.05) in the amount of ethanol detected by GC analysis, thus validating the accuracy of the GC method.@*Conclusion, significance and impact of study@#This work presents a simple, precise and reliable method to determine the amount of bioethanol in the sample using a GC-FID. Currently, there are many GC-FID methods available for the determination of ethanol/alcohol in a human blood samples or in beverages but not in bioethanol samples. Thus, this method was developed to facilitate the determination of bioethanol in the samples produced from lignocellulosic materials.


Assuntos
Cromatografia Gasosa , Ionização de Chama , Etanol
20.
Archives of Orofacial Sciences ; : 137-148, 2022.
Artigo em Inglês | WPRIM | ID: wpr-964093

RESUMO

ABSTRACT@#Implant periapical lesion (IPL) is also known as retrograde peri-implantitis and as the name suggests, it involves inflammation surrounding the apical part of the dental implants. Previously, many studies have reported the event of IPL that further delays osseointegration, and some reported failure of implant placement due to this disease. In this article, we described two cases of early dental implant failure that was associated with active IPL and correlated the clinical and radiographical findings with the histopathological findings.


Assuntos
Falha de Restauração Dentária , Tecido Periapical
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