Ocular disorders among stroke patients in Federal Teaching Hospital, Lokoja, Nigeria

Objectives:To determine the pattern of ocular disorders among stroke patients in Federal Teaching Hospital, Lokoja (FTHL).Materials and Methods:Consecutive new stroke patients seen at the Federal Teaching Hospital, Lokoja over a 3-month period were studied. Data was collected with the use of a structured questionnaire divided into four major sections: bio-data, visual history, results of ocular assessment and NEI VFQ-25 quality of life questionnaire. Data analysis was done using SPSS for Windows, version 23.0. Univariate analyses were presented in the form of frequencies, percentages, means, ranges, and standard deviations, charts and tables.Results:Eighty-three patients were recruited with an age range of 40-71 years, a mean age of 55.3(±7.1) years. Thirty-nine patients (47.0%) were between the ages of 51 and 60 years. Thirty-four (41.0%) patients were females while 49(59.0%) were males. Of 46 (55.4%) patients that had neuro-imaging, stroke was ischaemic in 37(80.4%) and haemorrhagic in 9(19.6%). Of the 63 patients with left sided stroke, 2 (2.4%), 4(4.8%) and 57(68.7%) had severe, moderate and mild and normal visual impairment respectively while of the 20 patients with right sided stroke, 3(3.6%) each had severe and moderate visual impairment and 14(16.9%) had normal or mild visual impairment. Other ocular abnormalities included corneal anaesthesia and macular hole in 2(1.2%).Conclusion:Anterior and posterior segments, together with neuro-ophthalmic disorders were found among stroke patients in this study. Many of the ocular abnormalities are as a result of long-standing uncontrolled hypertension which caused the stroke. It is recommended that awareness should be created among the populace about uncontrolled hypertension. It is also advised that internists should refer hypertensive patients for routine ophthalmic screening.

Anti-Oxidative Impact of Liquid Smoke and Thyme Essential Oil on the Quality Characteristics of Chicken and Turkey Meatballs Products during Frozen Storage

This study was carried out to evaluate the effect of liquid smoke (LS) produced from beech sawdust and thyme essential oil (TEO) as natural antioxidants in chicken and turkey meatballs during frozen storage. The LS and TEO were added to chicken and turkey meatballs at levels of 1% and 0.1%, respectively, and storage at -18 ± 1°C for 6 months. pH value, water holding capacity (WHC), total volatile nitrogen (TVN), thiobarbituricacid (TBA) value, peroxide values (PV), total phenolic compounds (TPC) and antioxidant activity (DPPH %) were determined. The results demonstrated that the addition of LS or TEO had a positive effect on storage stability and a little change in the physical properties, quality attributes, and significantly (p≤0.05) increased the values of total phenolic compounds and antioxidant activity of chicken and turkey meatballs during frozen storage compared to the control sample. The data revealed that the application of liquid smoke had decreased the value of TBA, TVN, and PV as well as increased shelf life and could be useful to achieve high stability of activity of chicken and turkey meatballs during storage and was better accepted compared to TEO and control.

Evaluation of sulfadimidine, amprolium and triquen to treat coccidiosis in wild pigeons / Avaliação da sulfadimidina, amprólio e triquenho no tratamento da coccidiose em pombos selvagens de Lower Dir, Khyber Pakhtunkhwa, Paquistão

Coccidiosis remains one of the major problems in poultry all over the world. Very limited data on anticoccidial drugs in wild pigeons is available. The current study was aimed to understand the comparative efficacy of sulfadimidine, amprolium and triquen in wild pigeons of Dir district, Pakistan suffering from coccidiosis. The faecal matter of wild pigeons were purchased from the local market for coccidian infection. Results revealed that 88.8% (16/18) were found infected with Eimeria spp. Three positive groups were treated with sulfadimidine (0.2mg/L), amprolium (25mg/L) and triquen. Sulfadimidine was most effective (45%) followed by amprolium (44.6%) while triquen (24.0%) showed less effectiveness against coccidiosis in pigeons. Number of oocysts were 79, 81 and 80 before treatment and 60, 44 and 44 after treatment with sulfadimidine, amprolium and triquen respectively. This study showed that sulphadimidine, amprolium and triquen could not significantly reduce the coccidiosis in pigeons. Further studies are required to clear the mechanism of anti-coccidial drugs in wild pigeons.

A coccidiose continua sendo um dos maiores problemas em aves de todo o mundo. Dados muito limitados sobre drogas anticoccidiais em pombos selvagens estão disponíveis. O presente estudo teve como objetivo compreender a eficácia comparativa da sulfadimidina, amprólio e triquenho em pombos selvagens do distrito de Dir, no Paquistão, que sofrem de coccidiose. A matéria fecal dos pombos selvagens foi comprada no mercado local para infecção por coccídios. Os resultados revelaram que 88,8% (16/18) foram encontrados infectados com Eimeria spp. Três grupos positivos foram tratados com sulfadimidina (0,2mg / L), amprólio (25mg / L) e triquenho. A sulfadimidina foi mais eficaz (45%), seguida pelo amprólio (44,6%), enquanto o triquenho (24,0%) apresentou menor efetividade contra a coccidiose em pombos. O número de oocistos foram 79, 81 e 80 antes do tratamento e 60, 44 e 44 após o tratamento com sulfadimidina, amprólio e triquenho, respectivamente. Este estudo mostrou que sulphadimidine, amprolium e triquen não poderiam reduzir significativamente a coccidiose em pombos. Mais estudos são necessários para limpar o mecanismo de drogas anticoccidiais em pombos selvagens.

Evaluation of vegetables grown in dry mountainous regions for soil transmitted helminths contamination / Avaliação de vegetais para contaminação por helmintos transmitida pelo solo em quatro distritos da divisão de Malakand: noroeste do Paquistão

Infection caused by geo-helminth parasites are called geohelminthiasis are one of the global health problems. Vegetables eaten raw is the principal source of transmission of geo-helminth parasites. Pakistani people believe that eating raw vegetables are a significant source to get important vitamins and minerals. Based on the high incidence of pathogenic parasites and cultivating different vegetable types in the study areas, we conducted this study to evaluate the geo-helminth contamination of raw vegetables in northwest Khyber Pakhtunkhwa, Pakistan. This is a descriptive study comprised, 1942 samples of 25 various types of vegetables. The samples were examined in physiological saline solution using sedimentation and centrifugation methods. The findings were analyzed by Graph-Pad version 5. P value less than 0.05 (95% CI) was considered significant. Results showed that 16.5% (n=322) of all vegetables were contaminated with one or more type of geo-helminth parasites. Garlic was the highest (35%) and cauliflower the lowest (4%) contaminated samples respectively. Ascaris lumbricoides was the most common geo helminth found followed by hook worm species while Trichuris trichura was the least in all the vegetable samples. Leafy vegetables were highly contaminated 25.3% than vegetables with root parts 21.2% and fruity 9.09%. More than half of the contaminated vegetables were contaminated with single species of geo-helminth (P0.05) species of geo-helminth parasites. Education level of vendors and means of display were not significantly associated while types of vegetable used were significantly associated with the prevalence of parasites. The findings of this study provide evidence that consumption of raw [...].

As infecções causadas por parasitas geo-helmínticos são chamados de geohelmintíases e são um dos problemas de saúde globais. Os vegetais comidos crus são a principal fonte de transmissão dos parasitas geo-helmínticos. O povo paquistanês acredita que comer vegetais crus é uma fonte significativa para obter vitaminas e minerais importantes. Com base na alta incidência de parasitas patogênicos e no cultivo de diferentes tipos de vegetais nas áreas de estudo, conduzimos este estudo para avaliar a contaminação por geo-helmintos de vegetais crus no noroeste de Khyber Pakhtunkhwa, Paquistão. Trata-se de um estudo descritivo composto por 1942 amostras de 25 tipos diversos de vegetais. As amostras foram examinadas em solução salina fisiológica utilizando métodos de sedimentação e centrifugação. Os achados foram analisados pelo Graph-Pad versão 5. O valor de P menor que 0,05 (IC 95%) foi considerado significativo. Os resultados mostraram que 16,5% (n = 322) de todas as hortaliças estavam contaminadas com um ou mais tipos de parasitas geo-helmínticos. O alho foi a amostra mais contaminada (35%) e a couve-flor a menos (4%), respectivamente. Ascaris lumbricoides foi o geo-helmíntico mais comum encontrado, seguido por espécies de verme-anzol, enquanto Trichuris trichura foi o menos encontrado em todas as amostras de vegetais. Os vegetais folhosos foram altamente contaminados 25,3% do que os vegetais com partes de raiz 21,2% e frutados 9,09%. Mais da metade dos vegetais contaminados estavam contaminados com uma única espécie de geo-helmintos (P 0,05) espécies de parasitas geo-helmínticos. O nível de escolaridade dos vendedores e os meios de exibição não [...].

Food handlers: an important reservoir of protozoans and helminth parasites of public health importance / Manipuladores de alimentos: um importante reservatório de protozoários e helmintos parasitas de importância para a saúde pública

Food handlers plays a primary role in the transmission of pathogenically important protozoans and helminth parasites. This study was aimed to evaluate the prevalence of intestinal pathogenic protozoans and helminth parasites among food handlers in and around University of Malakand, Lower Dir, Pakistan. Stool samples were collected from 642 food handlers (all of male) in a cross-sectional study from January to November, 2017. Wet Mount Techniques and concentration methods by using salt and formol–ether solutions. Three hundred and eighty four cases (59.8%) were found infected with one more parasites. Most of the individuals were found infected with helminth (47.6%) as compared to intestinal protozoans (0.93%). Seventy two cases (11.2%) of the cases presented mixed infection with both intestinal protozoan and helminth parasites. The order of prevalence for intestinal helminth was Ancylostoma duodenale (n = 258, 40.1%), followed by Taeniasa ginata (n=96, 14.9%) Ascaris lumbricoides (n = 54, 8.40%) and Trichuris trichura (n=30, 4.60%). For intestinal protozoa, Entamoeba histolytica/dispar (n = 36, 5.64%) was the only protozoan detected. Mono-parasitism was higher than poly-parasitism. Family size income and education level were the factors significantly (P<0.05) associated in the parasites prevalence. Current research showed that IPIs are primarily the foodborne pathogens still an important public health problem in Pakistan. Effective control programs on parasitic diseases transfer and their associated factors are recommended.

Os manipuladores de alimentos desempenham um papel fundamental na transmissão de protozoários e helmintos parasitas patogenicamente importantes. Este estudo teve como objetivo avaliar a prevalência de protozoários patogênicos intestinais e helmintos parasitas entre manipuladores de alimentos na Universidade de Malakand, Lower Dir, Paquistão. Amostras de fezes foram coletadas de 642 manipuladores de alimentos (todos do sexo masculino) em um estudo transversal de janeiro a novembro de 2017. Técnicas de montagem úmida e métodos de concentração usando soluções de sal e formol-éter. Trezentos e oitenta e quatro casos (59,8%) foram encontrados infectados com mais um parasita. A maioria dos indivíduos foi encontrada infectada por helmintos (47,6%) em comparação com protozoários intestinais (0,93%). Setenta e dois casos (11,2%) dos casos apresentavam infecção mista com protozoários intestinais e helmintos parasitas. A ordem de prevalência de helmintos intestinais foi Ancylostoma duodenale (n = 258, 40,1%), seguido por Taeniasa ginata (n = 96, 14,9%) Ascaris lumbricoides (n = 54, 8,40%) e Trichuris trichura (n = 30, 4,60 %). Para protozoários intestinais, Entamoeba histolytica / dispar (n = 36, 5,64%) foi o único protozoário detectado. Monoparasitismo foi maior do que poliparasitismo. A renda familiar e o nível de escolaridade foram os fatores significativamente (P <0,05) associados na prevalência de parasitos. A pesquisa atual mostrou que os IPIs são principalmente os patógenos de origem alimentar, ainda um importante problema de saúde pública no Paquistão. Programas eficazes de controle da transferência de doenças parasitárias e seus fatores associados são recomendados.

Evaluation of sulfadimidine, amprolium and triquen to treat coccidiosis in wild pigeons

Abstract Coccidiosis remains one of the major problems in poultry all over the world. Very limited data on anticoccidial drugs in wild pigeons is available. The current study was aimed to understand the comparative efficacy of sulfadimidine, amprolium and triquen in wild pigeons of Dir district, Pakistan suffering from coccidiosis. The faecal matter of wild pigeons were purchased from the local market for coccidian infection. Results revealed that 88.8% (16/18) were found infected with Eimeria spp. Three positive groups were treated with sulfadimidine (0.2mg/L), amprolium (25mg/L) and triquen. Sulfadimidine was most effective (45%) followed by amprolium (44.6%) while triquen (24.0%) showed less effectiveness against coccidiosis in pigeons. Number of oocysts were 79, 81 and 80 before treatment and 60, 44 and 44 after treatment with sulfadimidine, amprolium and triquen respectively. This study showed that sulphadimidine, amprolium and triquen could not significantly reduce the coccidiosis in pigeons. Further studies are required to clear the mechanism of anti-coccidial drugs in wild pigeons.

Resumo A coccidiose continua sendo um dos maiores problemas em aves de todo o mundo. Dados muito limitados sobre drogas anticoccidiais em pombos selvagens estão disponíveis. O presente estudo teve como objetivo compreender a eficácia comparativa da sulfadimidina, amprólio e triquenho em pombos selvagens do distrito de Dir, no Paquistão, que sofrem de coccidiose. A matéria fecal dos pombos selvagens foi comprada no mercado local para infecção por coccídios. Os resultados revelaram que 88,8% (16/18) foram encontrados infectados com Eimeria spp. Três grupos positivos foram tratados com sulfadimidina (0,2mg / L), amprólio (25mg / L) e triquenho. A sulfadimidina foi mais eficaz (45%), seguida pelo amprólio (44,6%), enquanto o triquenho (24,0%) apresentou menor efetividade contra a coccidiose em pombos. O número de oocistos foram 79, 81 e 80 antes do tratamento e 60, 44 e 44 após o tratamento com sulfadimidina, amprólio e triquenho, respectivamente. Este estudo mostrou que sulphadimidine, amprolium e triquen não poderiam reduzir significativamente a coccidiose em pombos. Mais estudos são necessários para limpar o mecanismo de drogas anticoccidiais em pombos selvagens.

Evaluation of vegetables grown in dry mountainous regions for soil transmitted helminths contamination

Abstract Infection caused by geo-helminth parasites are called geohelminthiasis are one of the global health problems. Vegetables eaten raw is the principal source of transmission of geo-helminth parasites. Pakistani people believe that eating raw vegetables are a significant source to get important vitamins and minerals. Based on the high incidence of pathogenic parasites and cultivating different vegetable types in the study areas, we conducted this study to evaluate the geo-helminth contamination of raw vegetables in northwest Khyber Pakhtunkhwa, Pakistan. This is a descriptive study comprised, 1942 samples of 25 various types of vegetables. The samples were examined in physiological saline solution using sedimentation and centrifugation methods. The findings were analyzed by Graph-Pad version 5. P value less than 0.05 (95% CI) was considered significant. Results showed that 16.5% (n=322) of all vegetables were contaminated with one or more type of geo-helminth parasites. Garlic was the highest (35%) and cauliflower the lowest (4%) contaminated samples respectively. Ascaris lumbricoides was the most common geo-helminth found followed by hook worm species while Trichuris trichura was the least in all the vegetable samples. Leafy vegetables were highly contaminated 25.3% than vegetables with root parts 21.2% and fruity 9.09%. More than half of the contaminated vegetables were contaminated with single species of geo-helminth (P 0.05) while less than half with multiple types of geo-helminth contamination. Ninety two vegetables samples were contaminated with 2 species of parasites (P 0.05) and 45 with 3 (P>0.05) species of geo-helminth parasites. Education level of vendors and means of display were not significantly associated while types of vegetable used were significantly associated with the prevalence of parasites. The findings of this study provide evidence that consumption of raw vegetable has a high risk of acquiring geo-helminth infections. The authors believe that preventing the human to enter to the vegetable farmland for defecation, avoiding the irrigation of agricultural fields via night soil, and educating the people on proper washing and cooking of vegetables may be useful in reducing parasitic infections.

Resumo As infecções causadas por parasitas geo-helmínticos são chamados de geohelmintíases e são um dos problemas de saúde globais. Os vegetais comidos crus são a principal fonte de transmissão dos parasitas geo-helmínticos. O povo paquistanês acredita que comer vegetais crus é uma fonte significativa para obter vitaminas e minerais importantes. Com base na alta incidência de parasitas patogênicos e no cultivo de diferentes tipos de vegetais nas áreas de estudo, conduzimos este estudo para avaliar a contaminação por geo-helmintos de vegetais crus no noroeste de Khyber Pakhtunkhwa, Paquistão. Trata-se de um estudo descritivo composto por 1942 amostras de 25 tipos diversos de vegetais. As amostras foram examinadas em solução salina fisiológica utilizando métodos de sedimentação e centrifugação. Os achados foram analisados pelo Graph-Pad versão 5. O valor de P menor que 0,05 (IC 95%) foi considerado significativo. Os resultados mostraram que 16,5% (n = 322) de todas as hortaliças estavam contaminadas com um ou mais tipos de parasitas geo-helmínticos. O alho foi a amostra mais contaminada (35%) e a couve-flor a menos (4%), respectivamente. Ascaris lumbricoides foi o geo-helmíntico mais comum encontrado, seguido por espécies de verme-anzol, enquanto Trichuris trichura foi o menos encontrado em todas as amostras de vegetais. Os vegetais folhosos foram altamente contaminados 25,3% do que os vegetais com partes de raiz 21,2% e frutados 9,09%. Mais da metade dos vegetais contaminados estavam contaminados com uma única espécie de geo-helmintos (P 0,05), enquanto menos da metade com vários tipos de contaminação com geo-helmintos. Noventa e duas amostras de vegetais estavam contaminadas com 2 espécies de parasitas (P 0,05) e 45 com 3 (P> 0,05) espécies de parasitas geo-helmínticos. O nível de escolaridade dos vendedores e os meios de exibição não foram significativamente associados, enquanto os tipos de vegetais usados foram significativamente associados à prevalência de parasitas. Os resultados deste estudo fornecem evidências de que o consumo de vegetais crus tem um alto risco de adquirir infecções por geo-helmintos. Os autores acreditam que impedir que o ser humano entre na terra de hortaliças para defecação, evitar a irrigação de campos agrícolas via solo noturno e educar as pessoas sobre a lavagem e cozimento adequados de vegetais pode ser útil na redução de infecções parasitárias.

Food handlers: an important reservoir of protozoans and helminth parasites of public health importance

Abstract Food handlers plays a primary role in the transmission of pathogenically important protozoans and helminth parasites. This study was aimed to evaluate the prevalence of intestinal pathogenic protozoans and helminth parasites among food handlers in and around University of Malakand, Lower Dir, Pakistan. Stool samples were collected from 642 food handlers (all of male) in a cross-sectional study from January to November, 2017. Wet Mount Techniques and concentration methods by using salt and formolether solutions. Three hundred and eighty four cases (59.8%) were found infected with one more parasites. Most of the individuals were found infected with helminth (47.6%) as compared to intestinal protozoans (0.93%). Seventy two cases (11.2%) of the cases presented mixed infection with both intestinal protozoan and helminth parasites. The order of prevalence for intestinal helminth was Ancylostoma duodenale (n = 258, 40.1%), followed by Taeniasa ginata (n=96, 14.9%) Ascaris lumbricoides (n = 54, 8.40%) and Trichuris trichura (n=30, 4.60%). For intestinal protozoa, Entamoeba histolytica/dispar (n = 36, 5.64%) was the only protozoan detected. Mono-parasitism was higher than poly-parasitism. Family size income and education level were the factors significantly (P 0.05) associated in the parasites prevalence. Current research showed that IPIs are primarily the foodborne pathogens still an important public health problem in Pakistan. Effective control programs on parasitic diseases transfer and their associated factors are recommended.

Resumo Os manipuladores de alimentos desempenham um papel fundamental na transmissão de protozoários e helmintos parasitas patogenicamente importantes. Este estudo teve como objetivo avaliar a prevalência de protozoários patogênicos intestinais e helmintos parasitas entre manipuladores de alimentos na Universidade de Malakand, Lower Dir, Paquistão. Amostras de fezes foram coletadas de 642 manipuladores de alimentos (todos do sexo masculino) em um estudo transversal de janeiro a novembro de 2017. Técnicas de montagem úmida e métodos de concentração usando soluções de sal e formol-éter. Trezentos e oitenta e quatro casos (59,8%) foram encontrados infectados com mais um parasita. A maioria dos indivíduos foi encontrada infectada por helmintos (47,6%) em comparação com protozoários intestinais (0,93%). Setenta e dois casos (11,2%) dos casos apresentavam infecção mista com protozoários intestinais e helmintos parasitas. A ordem de prevalência de helmintos intestinais foi Ancylostoma duodenale (n = 258, 40,1%), seguido por Taeniasa ginata (n = 96, 14,9%) Ascaris lumbricoides (n = 54, 8,40%) e Trichuris trichura (n = 30, 4,60 %). Para protozoários intestinais, Entamoeba histolytica / dispar (n = 36, 5,64%) foi o único protozoário detectado. Monoparasitismo foi maior do que poliparasitismo. A renda familiar e o nível de escolaridade foram os fatores significativamente (P 0,05) associados na prevalência de parasitos. A pesquisa atual mostrou que os IPIs são principalmente os patógenos de origem alimentar, ainda um importante problema de saúde pública no Paquistão. Programas eficazes de controle da transferência de doenças parasitárias e seus fatores associados são recomendados.

Food handlers: an important reservoir of protozoans and helminth parasites of public health importance / Manipuladores de alimentos: um importante reservatório de protozoários e helmintos parasitas de importância para a saúde pública

Food handlers plays a primary role in the transmission of pathogenically important protozoans and helminth parasites. This study was aimed to evaluate the prevalence of intestinal pathogenic protozoans and helminth parasites among food handlers in and around University of Malakand, Lower Dir, Pakistan. Stool samples were collected from 642 food handlers (all of male) in a cross-sectional study from January to November, 2017. Wet Mount Techniques and concentration methods by using salt and formol­ether solutions. Three hundred and eighty four cases (59.8%) were found infected with one more parasites. Most of the individuals were found infected with helminth (47.6%) as compared to intestinal protozoans (0.93%). Seventy two cases (11.2%) of the cases presented mixed infection with both intestinal protozoan and helminth parasites. The order of prevalence for intestinal helminth was Ancylostoma duodenale (n = 258, 40.1%), followed by Taeniasa ginata (n=96, 14.9%) Ascaris lumbricoides (n = 54, 8.40%) and Trichuris trichura (n=30, 4.60%). For intestinal protozoa, Entamoeba histolytica/díspar (n = 36, 5.64%) was the only protozoan detected. Mono-parasitism was higher than poly-parasitism. Family size income and education level were the factors significantly (P<0.05) associated in the parasites prevalence. Current research showed that IPIs are primarily the foodborne pathogens still an important public health problem in Pakistan. Effective control programs on parasitic diseases transfer and their associated factors are recommended.

Os manipuladores de alimentos desempenham um papel fundamental na transmissão de protozoários e helmintos parasitas patogenicamente importantes. Este estudo teve como objetivo avaliar a prevalência de protozoários patogênicos intestinais e helmintos parasitas entre manipuladores de alimentos na Universidade de Malakand, Lower Dir, Paquistão. Amostras de fezes foram coletadas de 642 manipuladores de alimentos (todos do sexo masculino) em um estudo transversal de janeiro a novembro de 2017. Técnicas de montagem úmida e métodos de concentração usando soluções de sal e formol-éter. Trezentos e oitenta e quatro casos (59,8%) foram encontrados infectados com mais um parasita. A maioria dos indivíduos foi encontrada infectada por helmintos (47,6%) em comparação com protozoários intestinais (0,93%). Setenta e dois casos (11,2%) dos casos apresentavam infecção mista com protozoários intestinais e helmintos parasitas. A ordem de prevalência de helmintos intestinais foi Ancylostoma duodenale (n = 258, 40,1%), seguido por Taeniasa ginata (n = 96, 14,9%) Ascaris lumbricoides (n = 54, 8,40%) e Trichuris trichura (n = 30, 4,60 %). Para protozoários intestinais, Entamoeba histolytica / dispar (n = 36, 5,64%) foi o único protozoário detectado. Monoparasitismo foi maior do que poliparasitismo. A renda familiar e o nível de escolaridade foram os fatores significativamente (P <0,05) associados na prevalência de parasitos. A pesquisa atual mostrou que os IPIs são principalmente os patógenos de origem alimentar, ainda um importante problema de saúde pública no Paquistão. Programas eficazes de controle da transferência de doenças parasitárias e seus fatores associados são recomendados.

Evaluation of sulfadimidine, amprolium and triquen to treat coccidiosis in wild pigeons / Avaliação da sulfadimidina, amprólio e triquenho no tratamento da coccidiose em pombos selvagens de Lower Dir, Khyber Pakhtunkhwa, Paquistão

Coccidiosis remains one of the major problems in poultry all over the world. Very limited data on anticoccidial drugs in wild pigeons is available. The current study was aimed to understand the comparative efficacy of sulfadimidine, amprolium and triquen in wild pigeons of Dir district, Pakistan suffering from coccidiosis. The faecal matter of wild pigeons were purchased from the local market for coccidian infection. Results revealed that 88.8% (16/18) were found infected with Eimeria spp. Three positive groups were treated with sulfadimidine (0.2mg/L), amprolium (25mg/L) and triquen. Sulfadimidine was most effective (45%) followed by amprolium (44.6%) while triquen (24.0%) showed less effectiveness against coccidiosis in pigeons. Number of oocysts were 79, 81 and 80 before treatment and 60, 44 and 44 after treatment with sulfadimidine, amprolium and triquen respectively. This study showed that sulphadimidine, amprolium and triquen could not significantly reduce the coccidiosis in pigeons. Further studies are required to clear the mechanism of anti-coccidial drugs in wild pigeons.

A coccidiose continua sendo um dos maiores problemas em aves de todo o mundo. Dados muito limitados sobre drogas anticoccidiais em pombos selvagens estão disponíveis. O presente estudo teve como objetivo compreender a eficácia comparativa da sulfadimidina, amprólio e triquenho em pombos selvagens do distrito de Dir, no Paquistão, que sofrem de coccidiose. A matéria fecal dos pombos selvagens foi comprada no mercado local para infecção por coccídios. Os resultados revelaram que 88,8% (16/18) foram encontrados infectados com Eimeria spp. Três grupos positivos foram tratados com sulfadimidina (0,2mg / L), amprólio (25mg / L) e triquenho. A sulfadimidina foi mais eficaz (45%), seguida pelo amprólio (44,6%), enquanto o triquenho (24,0%) apresentou menor efetividade contra a coccidiose em pombos. O número de oocistos foram 79, 81 e 80 antes do tratamento e 60, 44 e 44 após o tratamento com sulfadimidina, amprólio e triquenho, respectivamente. Este estudo mostrou que sulphadimidine, amprolium e triquen não poderiam reduzir significativamente a coccidiose em pombos. Mais estudos são necessários para limpar o mecanismo de drogas anticoccidiais em pombos selvagens.

Evaluation of vegetables grown in dry mountainous regions for soil transmitted helminths contamination / Avaliação de vegetais para contaminação por helmintos transmitida pelo solo em quatro distritos da divisão de Malakand: noroeste do Paquistão

Infection caused by geo-helminth parasites are called geohelminthiasis are one of the global health problems. Vegetables eaten raw is the principal source of transmission of geo-helminth parasites. Pakistani people believe that eating raw vegetables are a significant source to get important vitamins and minerals. Based on the high incidence of pathogenic parasites and cultivating different vegetable types in the study areas, we conducted this study to evaluate the geo-helminth contamination of raw vegetables in northwest Khyber Pakhtunkhwa, Pakistan. This is a descriptive study comprised, 1942 samples of 25 various types of vegetables. The samples were examined in physiological saline solution using sedimentation and centrifugation methods. The findings were analyzed by Graph-Pad version 5. P value less than 0.05 (95% CI) was considered significant. Results showed that 16.5% (n=322) of all vegetables were contaminated with one or more type of geo-helminth parasites. Garlic was the highest (35%) and cauliflower the lowest (4%) contaminated samples respectively. Ascaris lumbricoides was the most common geohelminth found followed by hook worm species while Trichuris trichura was the least in all the vegetable samples. Leafy vegetables were highly contaminated 25.3% than vegetables with root parts 21.2% and fruity 9.09%. More than half of the contaminated vegetables were contaminated with single species of geo-helminth (P<0.05) while less than half with multiple types of geo-helminth contamination. Ninety two vegetables samples were contaminated with 2 species of parasites (P<0.05) and 45 with 3 (P>0.05) species of geo-helminth parasites. Education level of vendors and means of display were not significantly associated while types of vegetable used were significantly associated with the prevalence of parasites. The findings of this study provide evidence that consumption of raw vegetable has a high risk of acquiring geo-helminth infections. The authors believe that preventing the human to enter to the vegetable farmland for defecation, avoiding the irrigation of agricultural fields via night soil, and educating the people on proper washing and cooking of vegetables may be useful in reducing parasitic infections.

As infecções causadas por parasitas geo-helmínticos são chamados de geohelmintíases e são um dos problemas de saúde globais. Os vegetais comidos crus são a principal fonte de transmissão dos parasitas geo-helmínticos. O povo paquistanês acredita que comer vegetais crus é uma fonte significativa para obter vitaminas e minerais importantes. Com base na alta incidência de parasitas patogênicos e no cultivo de diferentes tipos de vegetais nas áreas de estudo, conduzimos este estudo para avaliar a contaminação por geo-helmintos de vegetais crus no noroeste de Khyber Pakhtunkhwa, Paquistão. Trata-se de um estudo descritivo composto por 1942 amostras de 25 tipos diversos de vegetais. As amostras foram examinadas em solução salina fisiológica utilizando métodos de sedimentação e centrifugação. Os achados foram analisados pelo Graph-Pad versão 5. O valor de P menor que 0,05 (IC 95%) foi considerado significativo. Os resultados mostraram que 16,5% (n = 322) de todas as hortaliças estavam contaminadas com um ou mais tipos de parasitas geo-helmínticos. O alho foi a amostra mais contaminada (35%) e a couve-flor a menos (4%), respectivamente. Ascaris lumbricoides foi o geo-helmíntico mais comum encontrado, seguido por espécies de verme-anzol, enquanto Trichuris trichura foi o menos encontrado em todas as amostras de vegetais. Os vegetais folhosos foram altamente contaminados 25,3% do que os vegetais com partes de raiz 21,2% e frutados 9,09%. Mais da metade dos vegetais contaminados estavam contaminados com uma única espécie de geo-helmintos (P <0,05), enquanto menos da metade com vários tipos de contaminação com geo-helmintos. Noventa e duas amostras de vegetais estavam contaminadas com 2 espécies de parasitas (P <0,05) e 45 com 3 (P> 0,05) espécies de parasitas geo-helmínticos. O nível de escolaridade dos vendedores e os meios de exibição não foram significativamente associados, enquanto os tipos de vegetais usados foram significativamente associados à prevalência de parasitas. Os resultados deste estudo fornecem evidências de que o consumo de vegetais crus tem um alto risco de adquirir infecções por geo-helmintos. Os autores acreditam que impedir que o ser humano entre na terra de hortaliças para defecação, evitar a irrigação de campos agrícolas via solo noturno e educar as pessoas sobre a lavagem e cozimento adequados de vegetais pode ser útil na redução de infecções parasitárias.

Impact of chronic liver disease on COVID-19 infection at Zagazig University Hospitals

Background. Chronic liver disease (CLD) is linked to immune system failure, which increases the risk of infections and consequences brought on by COVID-19. Therefore, we aimed to compare hospitalized COVID -19 patients with and without CLD to assess the effect of CLD on the severity of COVID-19 infection. Methods. The study was conducted between April and October 2022 at Zagazig university hospitals. It enrolled 108 subjects admitted at the isolation hospital for COVID-19 illness. The cases were allocated equally into three groups, group (I): Patients without evidence of liver disease. Group (II): patients with chronic hepatitis, and group (III): patients with cirrhotic liver. Result. There were significant correlations between the severity of COVID -19 and the CTP classification of Group III (r=0.5 p=0.05 in child A, r=0.08 p=0.05 in child B, r=0.4 p=0.001in child C). In addition, there were significant correlations between laboratory parameters such as INR (r=0.6, p=0.05), bilirubin (r=0.4, p=0.001), ALT (r= 0.5, p=0.05), and AST (r=0.08, p=0.05) and severity of COVID -19 in studies groups. Conclusion: Those with CLD and cirrhosis had a higher death rate. COVID-19 severity related to the Child-Turcotte-Pugh score (CTP) score.

The pedicled anterolateral thigh flap for trochanteric pressure sore reconstruction: Technical notes to optimize surgical outcomes

Background@#The pedicled anterolateral thigh (ALT) flap has become more popular for the reconstruction of soft-tissue defects in neighboring areas. Nonetheless, few studies in the literature have explored the use of this flap for trochanteric ulcer reconstruction. The aim of our study is to present the author’s experience of utilizing the ALT flap, with a focus on technical elements regarding the flap design and the tunneling method to maximize the reach of the flap. @*Methods@#The medical records of patients who received pedicled ALT flaps for the reconstruction of trochanteric pressure sores were retrospectively reviewed. The patients’ demographic data, operative details, and postoperative complications were evaluated. @*Results@#Between October 2018 and December 2019, 10 consecutive patients (age range, 13–45 years) underwent 11 pedicled ALT myocutaneous flaps for trochanteric pressure sore reconstruction. Each flap was designed around the most distal cutaneous perforator that was included in the proximal third of the skin paddle. The flaps ranged in size from 11×6 to 14×8 cm. The ALT flap was transposed through a lateral subcutaneous tunnel in five patients, while the open tunnel technique was used in six patients. All flaps survived, and no vascular compromise was observed. @*Conclusions@#The pedicled ALT flap is a safe and reliable option for reconstructing trochanteric pressure sores. An appropriate flap design and a good choice of the tunneling method are crucial for successful flap transposition.

Comparative Study between the Effect of Perineural versus Intravascular Dexmedetomidine in Ultrasound-Guided Supraclavicular Brachial Plexus Block

Background:Augmentation of postoperative analgesia with various adjuvants has become a standard in regional anesthesia. There are no studies about dexmedetomidine multiple approaches in supraclavicular brachial plexus block (BPB) was contrasted. We compare perineural dexmedetomidine and intravenous dexmedetomidine Bupivacaine as adjuvant in supraclavicular brachial plexus block.Materials and Methods: This prospective randomized controlled double-blind study was conducted on 120 patients with age between 20 and 60 years, both sexes, scheduled for elective upper limb surgery. Patients were randomly allocated into 3 groups, 40 patients in each received plain bupivacaine 0.5% (20ml) in supraclavicular BPB; group I (Control group): add 1mL normal saline perineural, group II: Bupivacaine with perineural dexmedetomidine (BDP) add 1 μg.kg 1dexmedetomidine perineurally. group III: Bupivacaine with intravenous dexmedetomidine (BDV) add 0.5 μg.kg-1 dexmedetomidine in 50 mL of normal saline administered as infusion over 10 min.Onset and duration of sensory and motor blocks, hemodynamic variables, adverse effects, and duration of analgesia were assessed.Results:Heart rate and mean arterial pressure was significantly decrease in group III &group II compared to group I were compared by ANOVA (F) test. onset of sensory &motor block was statistically significant shorter in group II compared to group I & III. Duration of sensory &motor block was statistically significant longer in group II compared to group I & III. there was statistically significant decrease VAS in group II were analysed using Kruskal-Wallis test between three groups. There was statistically significant increase RSS in group II & III. The first time of analgesic request was statistically significant prolonged in duration in group II.Conclusion:Perineural dexmedetomidine (1 μg/ kg) as an adjuvant to bupivacaine is significantly high thanIV dexmedetomidine (0.5 μg/ kg) and bupivacaine alone in supraclavicular BPB as regards to the onset and the duration of sensory block, so Increasingpostoperative analgesia

Effect of height to ground level on the insect attraction to exposed rabbit carcasses

Aim: The present study aimed to determine the effect of height from ground on the colonization of carrion insect species.Methodology: Rabbit (Oryctolagus cuniculus L.) carcasses were positioned at two different heights with respect to ground level in Riyadh, Saudi Arabia to determine populations of carrion insects at different decomposition stages. Steel cages were used to defiend the carcasses from flesh eating vertebrates without effecting surrounding environmental condition. Ambient temperatures and the patterns of insect succession were monitored at both heights Results: In total, 14 and 18 different carrion-associated taxa were collected at low and high sites, respectively. The primary and dominant necrophagous colonizer was the muscid dipteran Musca calleva (Walker) at low site and M. domestica (L.) at high site. The dominant beetle species at both sites was Dermestes maculatus (De Geer). The dominant ant species at low site were Cataglyphis holgerseni (Collingwood & Agosti) and Ca. savignyi (Dufour) and Camponotus sericeus (Fabricius) at high site. Interpretation: This research verified that the height of carrion in relation to ground level considerably affected the variety of insect species, particularly flies and beetles

Isolation and properties of lactate dehydrogenase isoenzyme from buffalo liver: Application in AST and ALT assay diagnostic kits

Lactate dehydrogenase (LDH) enzyme is a major component of aspartate aminotransferase (AST) and alanineaminotransferase (ALT) diagnosis kits. In this work, the LDH enzyme was purified and characterized from buffalo liverfor direct application in the preparation of AST and ALT diagnosis kits. One major LDH (BLLDH) isoform and twoother secondary LDH peaks were analyzed for buffalo liver by diethylaminoethyl (DEAE) cellulose chromatography.BLLDH was obtained by ammonium sulfate sedimentation and chromatographically separated on ion exchange andsize-exclusion matrices. The isolated BLLDH has a specific activity of 17.6 units/mg proteins represented 16 foldsand 32% recovery. BLLDH was manifested homogeneous on native and SDS gels with 35 kDa native mass. OptimumpH of BLLDH was displayed at pH 7.6. BLLDH activity was diminished by FeCl2 and SDS. The produced BLLDH isutilized in constructing of AST and ALT diagnosis kits that were sensible and analogous to trade ready kits.

Prostatic Histopathologic and Electron Microscopic Changes Following Intraperitoneal Injection of Gold Nanorods to Male Albino Rats

The field of nanomedicine has been developed to achieve enhanced and targeted delivery of biomolecules including nanoparticles. Despitetheir convenience, metal nanoparticles confront strenuous challenges including toxicity, low translocation ability into cells and clearancefrom the organs. This study aims to detect the in vivo cellular interaction between prostatic tissues and gold nanorods on the prostatic tissueand to detect the short-term effect of the gold nanorods to reach prostatic tissue by histopathologic and electron microscopic examinations.Forty-eight adult male albino rats (180-200 g) were used. They were divided into 2 equal groups. The 1st group received injection of saline0.9% (i.P); while, the 2nd group received 1 ml of 300 μg/kg body weight of AuNRs. On days 1, 3, 7, and 14 post-treatment, six animals fromeach group were sacrificed and the prostate was dissected and cut into two sections for performing histopathologic and EM study. It hasbeen found that the short term effect of gold nanorods induced pyknotic and apoptotic changes as well as presence of phagocytosis in theprostate tissues. From this study, it could be concluded that gold nanorods have reached prostate tissue; therefore, it could be helpful inupcoming days to establish a concept on the role of gold nanorods in the management of cellular biological behaviors.

Comparison of Laser In Situ Keratomileusis Flap Morphology and Predictability by WaveLight FS200 Femtosecond Laser and Moria Microkeratome: An Anterior Segment Optical Coherence Tomography Study

PURPOSE: To evaluate laser in situ keratomileusis (LASIK) flap thickness predictability and morphology by femtosecond (FS) laser and microkeratome (MK) using anterior segment optical coherence tomography. METHODS: Fifty-two candidates for the LASIK procedure were stratified into two groups: FS laser-assisted (Allegretto FS-200) and MK flap creation (Moria 2). Flap thickness was determined at five points. The side-cut angle was measured in three directions at the margin interface. LASIK flap assessment was performed one month postoperatively by Spectralis anterior segment optical coherence tomography. RESULTS: Fifty-two patients (93 eyes) were recruited; 49 eyes were stratified to the FS group and 44 eyes to the MK group. The FS group had relatively even flap configurations, and the MK group had meniscus-shaped flaps. Mean differences between planned and actual flap thickness were 12.93 ± 8.89 and 19.91 ± 5.77 µm in the FS and MK groups, respectively. In thin flaps (100 to 110 µm), there was a significant disparity between the two groups (7.80 ± 4.71 and 19.44 ± 4.46 µm in the FS and MK groups, respectively). However, in thicker flaps (130 µm), comparable flap thickness disparity was achieved (18.54 ± 9.52 and 20.83 ± 5.99 µm in the FS and MK groups, respectively). Mean side-cut angle was 74.29 ± 5.79 degrees and 32.34 ± 4.94 degrees in the FS and MK groups, respectively. CONCLUSIONS: Comparable flap thickness predictability was achieved in thicker flaps (130 µm), while the FS laser technique yielded a more predictable result in thinner flaps (100 to 110 µm). Different flap morphology was observed in meniscus flaps in MK-LASIK and flap morphology in FS-LASIK.

Bilateral sphenopalatine ganglion block versus intravenous clonidine premedication for surgical field improvement and postoperative pain relief in endoscopic sino-nasal surgery

ackground: Bilateral sphenopalatine ganglion block (SPGB) and IV clonidine premedication could provide better hemodynamic parameters, surgical field, postoperative pain control during endoscopic sino-nasal surgery. Design: prospectiverandomized controlled comparative study. Methods: A total of 69 patients of ASA grade I or II scheduled for endoscopic sino-nasal surgery were equally divided into three groups (23 patients each): control group; block group; and clonidine group. The sphenopalatine ganglion block technique done by lateral infra-zygomatic approach guided by x-ray fluoroscopy. Iv clonidine premedication was given 15 min before general anesthesia induction with dose 2 µg/kg as singe bolus. Surgical field quality assessment done by average category scale (ACS), hemodynamic profile and consumption of anesthetics were recorded. Postoperative pain evaluated by VAS. The time to first request for analgesia, analgesic requirement for 24 h postoperatively and any complications were recorded. Results: MAP and HR readings at most of intra and postoperative times, Average category scale score, intraoperative blood loss, average consumption of fentanyl and propofol and hypotensive agent (labetalol) were significantly high in control group when compared with block and clonidine groups and were significantly low in block group when compared with clonidine group except for postoperative HR.VASscore postoperatively, Time of first request of analgesia, Total pethidine consumption was significantly high in control group C when compared with block and clonidine groups. Conclusion: SPGB is effective for better hemodynamic control, surgical field and postoperative analgesia in endoscopic sino-nasal surgery when compared with IV clonidine premedication

Application of Quercus infectoria extract as a natural antimicrobial agent for chicken egg decontamination / Aplicación de un extracto de Quercus infectoria como agente antimicrobiano natural para la desinfección de huevos de gallina

Egg contamination with microbial pathogens is an enduring worldwide concern. Natural products are frequently recommended as ideal alternatives to substitute synthetic and chemical antimicrobials. Oak galls (Quercus infectoria) are aberrant growths on oak trees that have many medicinal and pharmaceutical applications. Q. infectoria extract (QIE) antimicrobial action was assessed against many microbial species, and used for eggshell decontamination. QIE antimicrobial activity was evidenced against Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Salmonella Typhimurium and Candida albicans, using different assay methods. Disinfection of eggshell microbial contamination, by immersion in 1% QIE solution, sharply reduced total colony count, yeasts and molds, Enterobacteriaceae. E. coli and S. aureus were completely inhibited after 60min of immersion in QIE. QIE biochemical analysis revealed elevated contents of phenolic and flavonoid compounds. The captured micrographs of S. aureus cells treated with QIE showed strong alterations in cell morphology; cells were entirely lysed and ruptured after 6h of treatment. QIE can be recommended as an effective and natural disinfectant for decontaminating eggshells from pathogenic microorganisms.

La contaminación de huevos con patógenos microbianos es un problema constante en todo el mundo. Con frecuencia se recomiendan diversos productos naturales como alternativas ideales para sustituir a los antimicrobianos sintéticos. Las agallas de roble (Quercus infectoria) son de crecimiento aberrante en los robles y tienen muchas aplicaciones medicinales y farmacéuticas. Se evaluó la acción antimicrobiana del extracto de Quercus infectoria (QIE) contra varias especies microbianas y también este se aplicó para la descontaminación de cáscaras de huevo. La actividad antimicrobiana del extracto de QIE se evidenció en relación con Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium y Candida albicans, utilizando diferentes métodos de ensayo. La inmersión de las cáscaras de huevo en extracto de QIE al 1% logró una fuerte reducción del recuento total de colonias, de levaduras y de mohos, y de miembros de Enterobacteriaceae. La inmersión durante 60 min inhibió completamente el desarrollo de E. coli y S. aureus. El análisis bioquímico del extracto de QIE reveló que este tiene un contenido elevado de compuestos fenólicos y de flavonoides. Se documentó mediante micrografías la presencia de grandes alteraciones en la morfología celular de S. aureus tras la exposición al extracto de QIE: las células se lisaron completamente y se rompieron después de 6h de tratamiento. El extracto de QIE se puede recomendar como un desinfectante eficaz y natural para descontaminar cáscaras de huevos de microorganismos patógenos.