ABSTRACT
This study has determined the prevalence of self-stigma, its characteristics in terms of alienation, stereotype endorsement, perceived discrimination and social withdrawal and stigma resistance among leprosy-affected persons and its relationship and extent of this relationship with various socio-demographic features. This has been done by carrying out a cross-sectional survey of 120 active people affected by leprosy during 2020-21. An internationally validated and standardised instrument (ISMI) was used to measure self-stigma. Statistical techniques such as independent t-test, Pearson’s and point biserial correlation and regression analysis were used for data analysis. The study found significant correlations between ISMI self-stigma scores and socio- demographic variables with moderate to minor deviation across the four components of the ISMI scale. The high to low correlation of various components of the ISMI scale found is discrimination experience, followed by stigma resistance, stereotype endorsement and alienation. Overall, the highest self-stigma was found in disabled people affected by leprosy, followed by those whose age was less than 40 years, followed by unemployed and male people affected by leprosy. It was concluded that alienation was maximum among people affected by leprosy who were either disabled, aged less than 40 years or were males. Discrimination experience was reported mainly by unemployed, disabled, males and younger people affected by leprosy. The findings indicate that proper methodology and components of Cognitive Behavioural Therapy may help reduce self-stigma among leprosy-affected persons
ABSTRACT
@#Introduction: Coconut sap is a sweet, fragrant liquid obtained from the inflorescence of coconut tree. In this study, a literature search was conducted using the Scopus database to study the trends of coconut sap research. Methods: Data extracted from the Scopus database were analysed and visualised using VOSviewer to determine top authors, papers, countries, collaborations, and research areas. A total of 76 publications up to year 2021 were identified and refined using keywords of “coconut sap”, “coconut sugar”, “coconut inflorescence”, “coconut inflorescence sap”, “coconut neera”, and “Cocos nucifera”. Results: Based on the analysis, research on coconut sap started in 1984, with a total of 53 authors, nine countries, and 12 sources that had published more than two documents. The analysis of countries and sources revealed that India and IOP Conference Series: Earth and Environmental Science (EES) were the most prolific country and sources, respectively. The most influential document was on the chemical compositions and bacteriology of coconut sap. The results also showed that research on coconut sap was in the field of food processing during the early years, followed by fermentation, agriculture, and bacteriology of coconut sap. Research on coconut sap’s bacteriology started in 1986 and became a major interest, especially among high impact journals. Conclusion: Overall, coconut sap is a potential target for the development of nutraceutical products, especially in the food and beverage industry.
ABSTRACT
Infectious agents cause serious diseases in humans worldwide and are responsible for the high rate of morbidity and mortality. The prevalence and epidemiology of infectious disease (HCV) in the hospital visited patients referred by the physicians through the initial findings and their associated risk factors were studied in Swat. The data of 174 infected patients were collected during the period of 2015 to 2017 from two clinical laboratories of Tehsil Matta Swat. Inform consent form was taken before blood collection. After taking informed consent blood samples were collected and ICT test was performed and then ICT positive cases were conform through PCR. A total of 174 ICT positive samples [106 male and 68 females] were included in this study. Age was considered from 10 to 72 years. Of the 174 ICT strip positive, 99 [63 males, 36 females] were confirmed through PCR. The prevalence rate was recorded 56.89%. I.V/I.M injection was recorded in 100% of the individuals. Visits to the barber shop was reported in (58%) of the individuals, married individuals were (81.0), surgical operation was reported in (44.8%), sharing toothbrush was observed in (29.9%), piercing was reported in (39.7%), family history was reported in (26.4%), dental treatment was observed in (21.8%), jaundice were (13.2%) and tattooing was (1.7%). Blood transfusion, surgical operations, Jaundice, family history and dental treatment were found significant risk factors for acquiring HCV infection. It was concluded that proper implementation of precautionary measures should be needed to control the spread of HCV in far near future.
Agentes infecciosos causam doenças graves em humanos em todo o mundo, e são responsáveis pelo alto índice de morbimortalidade. A prevalência e a epidemiologia das doenças infecciosas no hospital que atendeu pacientes encaminhados pelos médicos por meio dos achados iniciais e seus fatores de risco associados foram estudadas em Peshawar. Os dados de 174 pacientes infectados foram coletados durante o período de 2015 a 2017 oriundos de dois laboratórios clínicos de Tehsil Matta Swat. O formulário de consentimento informado foi obtido antes da coleta de sangue. Após a obtenção do consentimento informado, foram coletadas amostras de sangue e foi realizado o teste ICT e, em seguida, os casos ICT positivos foram confirmados por PCR. Um total de 174 amostras ICT positivas [106 homens e 68 mulheres] foi incluído neste estudo. A idade considerada foi de 10 a 72 anos. Das 174 tiras de ICT positivas, 99 casos [63 homens, 36 mulheres] foram confirmados por PCR. A taxa de prevalência foi de 56,89%. A injeção IV / IM foi registrada em 100% dos indivíduos. A visita à barbearia foi relatada em (58%) dos indivíduos, os números de casados foram (81,0%), e a operação cirúrgica foi relatada em (44,8%), o compartilhamento de escova de dente foi observado em (29,9%), o piercing foi relatado em (39,7%), antecedentes familiares foram relatados em (26,4%), tratamento odontológico em (21,8%), icterícia (13,2%) e tatuagem em (1,7%). Transfusão de sangue, operações cirúrgicas, icterícia, histórico familiar e tratamento odontológico foram fatores de risco significativos para adquirir infecção por Vírus da Hepatite C (VHC). Concluiu-se que a implementação adequada de medidas de precaução deve ser necessária para controlar a propagação do VHC em um futuro próximo.
Subject(s)
Male , Female , Humans , Child , Hepatitis C/epidemiology , Hepatitis C/blood , Hepatitis C/transmissionABSTRACT
Wheat breeders frequently use generation mean analysis to obtain information on the type of gene action involved in inheriting a trait to choose the helpful breeding procedure for trait improvement. The present study was carried out to study the inter-allelic and intra-allelic gene action and inheritance of glaucousness, earliness and yield traits in a bread wheat cross between divergent parents in glaucousness and yield traits; namely Mut-2 (P1) and Sakha 93 (P2). The experimental material included six populations, i.e. P1, P2, F1, F2, BC1, and BC2 for this wheat cross. A randomized complete block design with three replications was used, and a six parameters model was applied. Additive effects were generally more critical than dominance for all studied traits, except for plant height (PH) and grain yield/plant (GYPP). The duplicate epistasis was observed in spike length; SL, spikes/plant; SPP and days to heading; DTH. All six types of allelic and non-allelic interaction effects controlled SL, GYPP, DTH and glaucousness. All three types of epistasis, i.e. additive x additive, additive x dominance, and dominance x dominance, are essential in determining the inheritance of four traits (SL, GYPP, DTH and glaucousness). Dominance × dominance effects were higher in magnitude than additive × dominance and additive × additive in most traits. The average degree of dominance was minor than unity in six traits (glaucousness, grains/spike, spike weight, days to maturity, 100-grain weight and SL), indicating partial dominance and selection for these traits might be more effective in early generations. Meanwhile, the remaining traits (PH, SPP, GYPP and DTH) had a degree of dominance more than unity, indicating that overdominance gene effects control such traits and it is preferable to postpone selection to later generations. The highest values of [...].
Os criadores de trigo frequentemente usam a análise da média de geração para obter informações sobre o tipo de ação do gene envolvida na herança de uma característica para escolher o procedimento de melhoramento útil para o aprimoramento da característica. O presente estudo foi conduzido para estudar a ação do gene interalélico e intraalélico e a herança de características de glaucosidade, precocidade e produção em um cruzamento de trigo mole entre pais divergentes em glaucosidade e características de produção; nomeadamente Mut-2 (P1) e Sakha 93 (P2). O material experimental incluiu seis populações, ou seja, P1, P2, F1, F2, BC1 e BC2 para este cruzamento de trigo. O delineamento experimental foi em blocos ao acaso com três repetições e aplicado um modelo de seis parâmetros. Os efeitos aditivos foram geralmente mais críticos do que a dominância para todas as características estudadas, exceto para altura da planta (AP) e rendimento de grãos / planta (GYPP). A epistasia duplicada foi observada no comprimento da ponta; SL, espigas / planta; SPP e dias para o cabeçalho; DTH. Todos os seis tipos de efeitos de interação alélica e não alélica controlaram SL, GYPP, DTH e glaucosidade. Todos os três tipos de epistasia, ou seja, aditivo x aditivo, aditivo x dominância e dominância x dominância, são essenciais na determinação da herança de quatro características (SL, GYPP, DTH e glaucosidade). Os efeitos de dominância × dominância foram maiores em magnitude do que aditivo × dominância e aditivo × aditivo na maioria das características. O grau médio de dominância foi menor do que a unidade em seis características (glaucosidade, grãos / espiga, peso da espiga, dias até a maturidade, peso de 100 grãos e SL), indicando dominância parcial, e a seleção para essas características pode ser mais eficaz nas gerações iniciais. Enquanto isso, os traços restantes (PH, SPP, GYPP e [...].
Subject(s)
Plant Breeding/methods , Triticum/growth & development , Triticum/geneticsABSTRACT
ABSTRACT Infectious agents cause serious diseases in humans worldwide and are responsible for the high rate of morbidity and mortality. The prevalence and epidemiology of infectious disease (HCV) in the hospital visited patients referred by the physicians through the initial findings and their associated risk factors were studied in Swat. The data of 174 infected patients were collected during the period of 2015 to 2017 from two clinical laboratories of Tehsil Matta Swat. Inform consent form was taken before blood collection. After taking informed consent blood samples were collected and ICT test was performed and then ICT positive cases were conform through PCR. A total of 174 ICT positive samples [106 male and 68 females] were included in this study. Age was considered from 10 to 72 years. Of the 174 ICT strip positive, 99 [63 males, 36 females] were confirmed through PCR. The prevalence rate was recorded 56.89%. I.V/I.M injection was recorded in 100% of the individuals. Visits to the barber shop was reported in (58%) of the individuals, married individuals were (81.0), surgical operation was reported in (44.8%), sharing toothbrush was observed in (29.9%), piercing was reported in (39.7%), family history was reported in (26.4%), dental treatment was observed in (21.8%), jaundice were (13.2%) and tattooing was (1.7%). Blood transfusion, surgical operations, Jaundice, family history and dental treatment were found significant risk factors for acquiring HCV infection. It was concluded that proper implementation of precautionary measures should be needed to control the spread of HCV in far near future.
RESUMO Agentes infecciosos causam doenças graves em humanos em todo o mundo, e são responsáveis pelo alto índice de morbimortalidade. A prevalência e a epidemiologia das doenças infecciosas no hospital que atendeu pacientes encaminhados pelos médicos por meio dos achados iniciais e seus fatores de risco associados foram estudadas em Peshawar. Os dados de 174 pacientes infectados foram coletados durante o período de 2015 a 2017 oriundos de dois laboratórios clínicos de Tehsil Matta Swat. O formulário de consentimento informado foi obtido antes da coleta de sangue. Após a obtenção do consentimento informado, foram coletadas amostras de sangue e foi realizado o teste ICT e, em seguida, os casos ICT positivos foram confirmados por PCR. Um total de 174 amostras ICT positivas [106 homens e 68 mulheres] foi incluído neste estudo. A idade considerada foi de 10 a 72 anos. Das 174 tiras de ICT positivas, 99 casos [63 homens, 36 mulheres] foram confirmados por PCR. A taxa de prevalência foi de 56,89%. A injeção IV / IM foi registrada em 100% dos indivíduos. A visita à barbearia foi relatada em (58%) dos indivíduos, os números de casados foram (81,0%), e a operação cirúrgica foi relatada em (44,8%), o compartilhamento de escova de dente foi observado em (29,9%), o piercing foi relatado em (39,7%), antecedentes familiares foram relatados em (26,4%), tratamento odontológico em (21,8%), icterícia (13,2%) e tatuagem em (1,7%). Transfusão de sangue, operações cirúrgicas, icterícia, histórico familiar e tratamento odontológico foram fatores de risco significativos para adquirir infecção por Vírus da Hepatite C (VHC). Concluiu-se que a implementação adequada de medidas de precaução deve ser necessária para controlar a propagação do VHC em um futuro próximo.
ABSTRACT
Abstract Wheat breeders frequently use generation mean analysis to obtain information on the type of gene action involved in inheriting a trait to choose the helpful breeding procedure for trait improvement. The present study was carried out to study the inter-allelic and intra-allelic gene action and inheritance of glaucousness, earliness and yield traits in a bread wheat cross between divergent parents in glaucousness and yield traits; namely Mut-2 (P1) and Sakha 93 (P2). The experimental material included six populations, i.e. P1, P2, F1, F2, BC1, and BC2 for this wheat cross. A randomized complete block design with three replications was used, and a six parameters model was applied. Additive effects were generally more critical than dominance for all studied traits, except for plant height (PH) and grain yield/plant (GYPP). The duplicate epistasis was observed in spike length; SL, spikes/plant; SPP and days to heading; DTH. All six types of allelic and non-allelic interaction effects controlled SL, GYPP, DTH and glaucousness. All three types of epistasis, i.e. additive x additive, additive x dominance, and dominance x dominance, are essential in determining the inheritance of four traits (SL, GYPP, DTH and glaucousness). Dominance × dominance effects were higher in magnitude than additive × dominance and additive × additive in most traits. The average degree of dominance was minor than unity in six traits (glaucousness, grains/spike, spike weight, days to maturity, 100-grain weight and SL), indicating partial dominance and selection for these traits might be more effective in early generations. Meanwhile, the remaining traits (PH, SPP, GYPP and DTH) had a degree of dominance more than unity, indicating that overdominance gene effects control such traits and it is preferable to postpone selection to later generations. The highest values of narrow-sense heritability and genetic advance were recorded by glaucousness trait followed by SL and SPP, indicating that selection in segregating generations would be more effective than other traits.
Resumo Os criadores de trigo frequentemente usam a análise da média de geração para obter informações sobre o tipo de ação do gene envolvida na herança de uma característica para escolher o procedimento de melhoramento útil para o aprimoramento da característica. O presente estudo foi conduzido para estudar a ação do gene interalélico e intraalélico e a herança de características de glaucosidade, precocidade e produção em um cruzamento de trigo mole entre pais divergentes em glaucosidade e características de produção; nomeadamente Mut-2 (P1) e Sakha 93 (P2). O material experimental incluiu seis populações, ou seja, P1, P2, F1, F2, BC1 e BC2 para este cruzamento de trigo. O delineamento experimental foi em blocos ao acaso com três repetições e aplicado um modelo de seis parâmetros. Os efeitos aditivos foram geralmente mais críticos do que a dominância para todas as características estudadas, exceto para altura da planta (AP) e rendimento de grãos / planta (GYPP). A epistasia duplicada foi observada no comprimento da ponta; SL, espigas/planta; SPP e dias para o cabeçalho; DTH. Todos os seis tipos de efeitos de interação alélica e não alélica controlaram SL, GYPP, DTH e glaucosidade. Todos os três tipos de epistasia, ou seja, aditivo x aditivo, aditivo x dominância e dominância x dominância, são essenciais na determinação da herança de quatro características (SL, GYPP, DTH e glaucosidade). Os efeitos de dominância × dominância foram maiores em magnitude do que aditivo × dominância e aditivo × aditivo na maioria das características. O grau médio de dominância foi menor do que a unidade em seis características (glaucosidade, grãos / espiga, peso da espiga, dias até a maturidade, peso de 100 grãos e SL), indicando dominância parcial, e a seleção para essas características pode ser mais eficaz nas gerações iniciais. Enquanto isso, os traços restantes (PH, SPP, GYPP e DTH) tiveram um grau de dominância maior do que a unidade, indicando que os efeitos do gene de superdominância controlam tais traços e é preferível adiar a seleção para gerações posteriores. Os maiores valores de herdabilidade no sentido restrito e avanço genético foram registrados pelo traço de glaucosidade seguido por SL e SPP, indicando que a seleção em gerações segregadas seria mais eficaz do que outros caracteres.
ABSTRACT
Infectious agents cause serious diseases in humans worldwide and are responsible for the high rate of morbidity and mortality. The prevalence and epidemiology of infectious disease (HCV) in the hospital visited patients referred by the physicians through the initial findings and their associated risk factors were studied in Swat. The data of 174 infected patients were collected during the period of 2015 to 2017 from two clinical laboratories of Tehsil Matta Swat. Inform consent form was taken before blood collection. After taking informed consent blood samples were collected and ICT test was performed and then ICT positive cases were conform through PCR. A total of 174 ICT positive samples [106 male and 68 females] were included in this study. Age was considered from 10 to 72 years. Of the 174 ICT strip positive, 99 [63 males, 36 females] were confirmed through PCR. The prevalence rate was recorded 56.89%. I.V/I.M injection was recorded in 100% of the individuals. Visits to the barber shop was reported in (58%) of the individuals, married individuals were (81.0), surgical operation was reported in (44.8%), sharing toothbrush was observed in (29.9%), piercing was reported in (39.7%), family history was reported in (26.4%), dental treatment was observed in (21.8%), jaundice were (13.2%) and tattooing was (1.7%). Blood transfusion, surgical operations, Jaundice, family history and dental treatment were found significant risk factors for acquiring HCV infection. It was concluded that proper implementation of precautionary measures should be needed to control the spread of HCV in far near future.
Agentes infecciosos causam doenças graves em humanos em todo o mundo, e são responsáveis pelo alto índice de morbimortalidade. A prevalência e a epidemiologia das doenças infecciosas no hospital que atendeu pacientes encaminhados pelos médicos por meio dos achados iniciais e seus fatores de risco associados foram estudadas em Peshawar. Os dados de 174 pacientes infectados foram coletados durante o período de 2015 a 2017 oriundos de dois laboratórios clínicos de Tehsil Matta Swat. O formulário de consentimento informado foi obtido antes da coleta de sangue. Após a obtenção do consentimento informado, foram coletadas amostras de sangue e foi realizado o teste ICT e, em seguida, os casos ICT positivos foram confirmados por PCR. Um total de 174 amostras ICT positivas [106 homens e 68 mulheres] foi incluído neste estudo. A idade considerada foi de 10 a 72 anos. Das 174 tiras de ICT positivas, 99 casos [63 homens, 36 mulheres] foram confirmados por PCR. A taxa de prevalência foi de 56,89%. A injeção IV / IM foi registrada em 100% dos indivíduos. A visita à barbearia foi relatada em (58%) dos indivíduos, os números de casados foram (81,0%), e a operação cirúrgica foi relatada em (44,8%), o compartilhamento de escova de dente foi observado em (29,9%), o piercing foi relatado em (39,7%), antecedentes familiares foram relatados em (26,4%), tratamento odontológico em (21,8%), icterícia (13,2%) e tatuagem em (1,7%). Transfusão de sangue, operações cirúrgicas, icterícia, histórico familiar e tratamento odontológico foram fatores de risco significativos para adquirir infecção por Vírus da Hepatite C (VHC). Concluiu-se que a implementação adequada de medidas de precaução deve ser necessária para controlar a propagação do VHC em um futuro próximo.
Subject(s)
Humans , Male , Female , Child , Adolescent , Adult , Middle Aged , Aged , Young Adult , Hepatitis C/epidemiology , Hepacivirus , Pakistan/epidemiology , Prevalence , Risk FactorsABSTRACT
Wheat breeders frequently use generation mean analysis to obtain information on the type of gene action involved in inheriting a trait to choose the helpful breeding procedure for trait improvement. The present study was carried out to study the inter-allelic and intra-allelic gene action and inheritance of glaucousness, earliness and yield traits in a bread wheat cross between divergent parents in glaucousness and yield traits; namely Mut-2 (P1) and Sakha 93 (P2).The experimental material included six populations, i.e. P1, P2, F1, F2, BC1, and BC2 for this wheat cross. A randomized complete block design with three replications was used, and a six parameters model was applied. Additive effects were generally more critical than dominance for all studied traits, except for plant height (PH) and grain yield/plant (GYPP). The duplicate epistasis was observed in spike length; SL, spikes/plant; SPP and days to heading; DTH. All six types of allelic and non-allelic interaction effects controlled SL, GYPP, DTH and glaucousness. All three types of epistasis, i.e. additive x additive, additive x dominance, and dominance x dominance, are essential in determining the inheritance of four traits (SL, GYPP, DTH and glaucousness). Dominance × dominance effects were higher in magnitude than additive × dominance and additive × additive in most traits. The average degree of dominance was minor than unity in six traits (glaucousness, grains/spike, spike weight, days to maturity, 100-grain weight and SL), indicating partial dominance and selection for these traits might be more effective in early generations. Meanwhile, the remaining traits (PH, SPP, GYPP and DTH) had a degree of dominance more than unity, indicating that overdominance gene effects control such traits and it is preferable to postpone selection to later generations. The highest values of narrow-sense heritability and genetic advance were recorded by glaucousness trait followed by SL and SPP, indicating that selection in segregating generations would be more effective than other traits.
Os criadores de trigo frequentemente usam a análise da média de geração para obter informações sobre o tipo de ação do gene envolvida na herança de uma característica para escolher o procedimento de melhoramento útil para o aprimoramento da característica. O presente estudo foi conduzido para estudar a ação do gene interalélico e intraalélico e a herança de características de glaucosidade, precocidade e produção em um cruzamento de trigo mole entre pais divergentes em glaucosidade e características de produção; nomeadamente Mut-2 (P1) e Sakha 93 (P2). O material experimental incluiu seis populações, ou seja, P1, P2, F1, F2, BC1 e BC2 para este cruzamento de trigo. O delineamento experimental foi em blocos ao acaso com três repetições e aplicado um modelo de seis parâmetros. Os efeitos aditivos foram geralmente mais críticos do que a dominância para todas as características estudadas, exceto para altura da planta (AP) e rendimento de grãos / planta (GYPP). A epistasia duplicada foi observada no comprimento da ponta; SL, espigas/planta; SPP e dias para o cabeçalho; DTH. Todos os seis tipos de efeitos de interação alélica e não alélica controlaram SL, GYPP, DTH e glaucosidade. Todos os três tipos de epistasia, ou seja, aditivo x aditivo, aditivo x dominância e dominância x dominância, são essenciais na determinação da herança de quatro características (SL, GYPP, DTH e glaucosidade). Os efeitos de dominância × dominância foram maiores em magnitude do que aditivo × dominância e aditivo × aditivo na maioria das características. O grau médio de dominância foi menor do que a unidade em seis características (glaucosidade, grãos / espiga, peso da espiga, dias até a maturidade, peso de 100 grãos e SL), indicando dominância parcial, e a seleção para essas características pode ser mais eficaz nas gerações iniciais. Enquanto isso, os traços restantes (PH, SPP, GYPP e DTH) tiveram um grau de dominância maior do que a unidade, indicando que os efeitos do gene de superdominância controlam tais traços e é preferível adiar a seleção para gerações posteriores. Os maiores valores de herdabilidade no sentido restrito e avanço genético foram registrados pelo traço de glaucosidade seguido por SL e SPP, indicando que a seleção em gerações segregadas seria mais eficaz do que outros caracteres.
Subject(s)
Triticum/genetics , Bread , Phenotype , Crosses, GeneticABSTRACT
Introduction : La médecine communautaire/famille reste un champ encore mal exploré en matière de recherche scientifique comme le cas du Mali. Objectif de cette étude était de déterminer les motifs de consultation afin de connaitre les types de pathologies rencontrées, les examens réalisés et le devenir des patients dans le centre de santé communautaire et universitaire (CSCOM-U) de Konobougou. Méthodologie : Il s'agissait d'une étude descriptive, rétrospective et déroulée du 1ier janvier au 31 décembre 2018 dans le CSCOM-U de Konobougou/ Mali. Les dossiers des malades ont été tirés au hasard soit tous les dixièmes patients des consultations externes réalisées par deux médecins. Les données ont été collectées sur un questionnaire puis saisies et analysée par SPSS22. Résultats : Le premier motif de consultation était la fièvre avec 25,39% suivi de céphalée 13,69%, algies abdominales 12,95%, troubles digestifs 11,66% et la toux 6,48%. Le paludisme était le plus représenté avec 46,28% suivi des infections respiratoires aigües avec 10,82%, des infections uro-génitales 5,56%, des pathologies gastriques et plaies liées aux accidents 4,77% chacune et en fin des lésions musculosquelettiques 3,1%. Les patients guéris représentaient 90,8% et l'état des patients était amélioré/stabilisé dans 5,6%. Les références/ évacuations représentaient 3,6% et 0,1% de décès. Conclusion : Les motifs de consultations sont divers, variés en première ligne et concernent toutes les spécialités de la médecine d'où l'intérêt d'une bonne démarche diagnostique pour une meilleure prise en charge
Subject(s)
Mali , Primary Care NursingABSTRACT
Aims:The study was carried out to investigate cashew extract as anti –urinary tract infection.Methods: The leaves of cashew (Anacardium occidentale)were extracted using ethanol and distilled water; however the leaf extracts of cashew were screened for anti-microbial activities by the in vitrocup-plate method of agar diffusion technique with concentration of about 10-5scells/ml of the selected bacteria; using ethanol and distilled water as control. Simultaneously; the minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) of the two extracts on selected bacteria were also determined. Results:The minimum inhibitory concentration (MIC) of ethanolic and aqueous extract against the two organisms was 0.0625 g/l; namelyE. coliand S. aureusexcept K. pneumoniaethat occurred at 0.125 g/l. The two extracts were bactericidal at 0.25 g/l and above; below this concentration there were differentiations in the organism’s reaction to the extracts; forinstance, the two extracts Original ResearchArticle at 0.125 g/l were cidal; to the other two organisms; only K. pneumoniaewas static. However at 0.0625g/l of the two extracts; the two organisms were static but K. pneumoniae showed growth.Conclusion:Hence the leaf extract of Anacardium occidentaledissolved in distilled water and ethanol are good potential for the development of antibacterial drugs for urinary tract pathogens like Klebsiella pneumoniae, Escherichia coli and Staphylococcus aureus.
ABSTRACT
Aims: This study was carried out to investigate the antimicrobial activity of Chrysophyllum albidum leaves extract on selected Gastro-instestinal bacteria such as Salmonella typhimurium, Shigella dysentariae, Vibrio cholera, Escherichia coli and Clostridium perfringens. Methodology: The leaves were extracted using ethanol, methanol and distilled water; the concentration of the extracts employed were 100 mg/ml, 200 mg/ml, 400 mg/ml and 500 mg/ml respectively; however the leaf extracts of Chrysophyllum albidum were screened for anti-microbial activity using the in vitro cup-plate method of agar diffusion technique with concentration of 10-5cells/ml of the selected bacteria. Simultaneously, 30 µg tetracycline and 30 µg metronidazole were used as positive control. Results: The result showed that the most active among them is Tetracycline; followed by ethanolic extract, aqueous extract, methanolic extract and metronidazole extract respectively on the tested bacteria. Conclusion: This research justifies the traditional use of the leaves of Chrysophyllum albidum for the therapeutic purposes; hence can be commercialized by pharmaceutical outfit; if not for anything but its availability and readily for human consumption.
ABSTRACT
ABSTRACT Background: Raynaud's phenomenon (RP) is a very common clinical sign in patients with systemic sclerosis (SSc). Within the same country, its prevalence may vary depending on climactic changes. Usually, it predates the onset of cutaneous involvement in SSc, but in rare cases, it can follow the skin changes in these patients. Its evolution differs in the two subsets of SSc (limited and diffuse) and can serve as a clinical pointer to differentiate between the two disease subsets. Objective: To study the prevalence of RP in SSc and report its relationship with the onset and with the subsets of SSc. Methods: A prospective observational study of 56 patients with SSc was carried out at the Postgraduate Department of Dermatology, STDs and Leprosy of Shri Maharaja Hari Singh Hospital, Kashmir, India. Results: Of the 56 patients, 40 (71.4%) had limited SSc (lSSc) and 16 (28.6%) had diffuse SSc (dSSc). Raynaud's phenomenon was seen in 54 (96.4%) of the 56 patients, comprising 39 (97.5%) of the 40 patients with lSSc and 15 (93.8%) of the 16 patients with dSSc. Thirteen (81.3%) patients with dSSc and two (5%) patients with lSSc had a short history (less than one year) of RP preceding the skin changes. Twenty-six (65%) patients with lSSc and only two (12.5%) patients with dSSc had a long history (more than one year) of RP preceding the cutaneous manifestations. Six (15%) of the 40 patients with lSSc had a simultaneous onset of RP and skin changes. In five (12.5%) of the 40 patients with lSSc, RP followed the skin changes. Conclusion: Raynaud's phenomenon was very common in these patients with SSc. Patients with lSSc had a longer history of RP compared with those with dSSc. It could occur simultaneously with skin changes or even postdate the onset of skin changes.
RESUMEN Antecedentes: El fenómeno de Raynaud (FR) es una manifestación clínica muy común en pacientes con esclerosis sistémica (ES). Dentro del mismo país, su prevalencia puede variar en función de los cambios climáticos. Generalmente, precede al inicio de la afección cutánea en la ES, pero en raros casos puede seguir a los cambios de piel en estos pacientes. Su evolución difiere en los dos subconjuntos de ES (limitada y difusa), y puede servir como indicador clínico para poder diferenciar entre estos dos subconjuntos. Objetivo: Estudiar la prevalencia de FR en la ES y reportar sus relación con el inicio y los subconjuntos de ES. Métodos: Se realizó un estudio observacional prospectivo de 56 pacientes con ES en el Departamento de Posgrado de Dermatología, Enfermedades de Transmisión Sexual y Lepra del Hospital Shri Maharaja Hari Singh, India. Resultados: De los 56 pacientes, 40 (71.4%) tenían ES limitada (ESL) y 16 (28.6%) tenían ES difusa (ESD). El fenómeno de Raynaud se observó en 54 (96.4%) de los 56 pacientes, abarcando 39 (97.5%) de los 40 pacientes con la variante ESL y 15 (93.8%) de los 16 pacientes con la variante ESD. Trece (81.3%) pacientes con ESD y dos (5%) pacientes con ESL tenían una historia corta (menos de un año) de FR, que precedía a los cambios cutáneos. Veintiséis pacientes (65%) con ESL y solamente dos (12.5%) pacientes con ESD tenían una historia larga (más de un año) de FR, que precedía a las manifestaciones cutáneas. Seis (15%) de los 40 pacientes con ESL tuvieron un inicio simultáneo de FR y cambios de piel. En cinco (12.5%) de los 40 pacientes con ESL, FR siguió a los cambios de la piel. Conclusión: El fenómeno de Raynaud fue muy común en estos pacientes con ES. Los pacientes con ESL tuvieron una historia más larga de FR, a diferencia de aquellos con ESD. El fenómeno de Raynaud podía ocurrir simultáneamente con cambios cutáneos o incluso presentarse tras el comienzo de los cambios cutáneos.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Raynaud Disease/etiology , Scleroderma, Systemic/complications , Prevalence , Prospective StudiesABSTRACT
Background: Paracetamol overdose is common and has such serious consequences as hepatic toxicity. The aim of this study was to characterize patients in a sample from the Kingdom of Saudi Arabia [KSA] with paracetamol overdose
Materials and Methods: Retrospective chart review [July 1997 to December 2012] for all patients above the age of 18 years with the diagnosis of paracetamol overdose at a university hospital
Results: A total of 86 patients with paracetamol overdose were analyzed, about 70% of these patients were young females. 80% were attempts at suicide. 56% of the patients received N-acetylcysteine. Two patients developed hepatic toxicity. There were no mortalities and the average hospital stay was 4.8 +/- 4.9 days
Conclusion: Paracetamol overdose is frequently seen in young females attempting suicide. In KSA, it tends to have a low rate of hepatic toxicity
ABSTRACT
Several factors have contributed to an increasing demand for liver transplantation including an Increasing incidence of cirrhosis caused by hepatitis C and the early detection of small hepatomas that are potentially curable with transplantation. Living donors can help alleviate the shortage of available livers for transplantation. Multidetector CT is a technologic advance that permits highspeed and high-resolution helical imaging of the entire liver volume during a single breath-hold. Rapid helical data acquisition has resulted in increased body coverage, decreased motion artifact, better use of contrast bolus, and multiphase organ scanning that allows accurate vascular mapping. The combination of fast helical scanning and image processing in three-dimensional [3D] and multiplanar reconstructions has resulted in dramatic improvement of image quality and the ability to depict fine anatomic-vascular detail The study included 50 potential living liver donors to asses the impact of multidetector multiphase CT in facilitating patient selection and surgical planning in potential donors being evaluated for living adult right lobe liver transplantation. Results: the mean age of the donors was 27.4 years including 28 females and 22 males. Calculated total liver volumes mean was 1523 +/- 239 gm, right lobe mean weight with middle hepatic vein was 893 +/- 153 gm and 621 +7-772 gm without middle hepatic vein, intra operative mean graft weight was 1043.46 +7-763.77 gm while that measured intra operatively had a mean weight of 853.14 +7-122.69 with a mean weight difference of 190.32 gm. CT calculated graft recipient weight ratio was 1.34 while actual GRWR was 1.068. meal L/S ratio 1.12. The classic anatomy of right main hepatic artery originating from the caeliac trunk [Michel type I] is seen in 35 cases [70%], while RHA originating from SMA [Michel s' type HI] seen in 8 cases [16%], CHA originating from SMA [Michel s' type IX] in 4 cases [8%], RHA from the aorta [Michel s' type XI] in 2 cases [4%] and two LHAs [Michel s' type VII] in one case [2%]. Variation in portal venous anatomy occurred in 20% of patients and includes:1-trifurcation of the portal vein [type B] in 9 cases [18%] 2-posterior right portal vein from main portal vein [separate branch for posterior inferior segment, segment VII] Type D in lease [2%]. hepatic veins showed early confluence to the right was present in j patients [6%] and accessory inferior right hepatic vein was detected in 2 patients [4%] Multidetector CT is a valuable tool in the evaluation of potential living liver donors that provides complete and comprehensive information on the hepatic vascular anatomy, the liver parenchyma, and volumetric measurements
Subject(s)
Humans , Male , Female , /statistics & numerical data , PrognosisABSTRACT
Dilated cardiomyopathy [DCM] is characterized by ventricular dilatation and impaired systolic cardiac Junction. Anesthetic management, of patients with cardiomyopathy with reduced systolic Junction, is challenging and may be associated with high mortality. The purpose of this study was to evaluate the hemodynamic effects of combined spinal epidural anesthesia [CSEA] in patients with dilated cardiomyopathy, underwent vascular surgery in the lower half of the body, in addition to assess the safety of this anesthetic technique in the early postoperative period. After approval by local research ethics committee of the Faculty of Medicine, and informed written consent obtained from all patients, 24 patients having dilated cardiomyopathy, subjected to vascular surgery in the lower half of the body under CSEA. The effects of CSEA on hemodynamics; IBP, HR and CVP [measured at base line and then every 10 min], in addition to cardiac complications during the hospital stay period were studied. patients had significant decrease in MAP in all readings after the base line one with maximal decrease at 70 min [-14.7%], while HR increased significantly in all readings after the base line one except the last reading with maximal increase at 50 min [13.1%]. CVP showed insignificant changes in all readings except at 90 and 100 min which showed significant increase [p< 0.05]. Four patients developed ECG changes in the postoperative period, while no significant changes in EF. combined spinal epidural anesthesia [CSEA] may be an alternative to general anesthesia in patients with dilated cardiomyopathy undergoing vascular surgery in the lower half of the body, as our patients had a largely im eventful postoperative recovery with good pain control
Subject(s)
Humans , Male , Female , Animals, Laboratory , Cardiomyopathy, Dilated , Anesthesia, Epidural/methods , Hemodynamics , Anesthesia, Spinal/methods , Length of Stay , Treatment OutcomeABSTRACT
Three different reptilian species Psammophis sibilans (Order Ophidia), Tarentola annularis (Order Squamata and Crocodylus niloticus (Order Crocodylia) are used in the present study. Their tongue is removed and examined morphologically. Their lingual mucosa examined under scanning electron microscopy (SEM) as well as processed for histological investigation. Gross morphological studies revealed variations of tongue gross structure being elongated with bifurcated end in P. sibilans or triangular flattened structure with broad base and conical free border in T. annularis or rough triangular fill almost the floor cavity in C. niloticus. At SEM, the lingual mucosa showed fine striated grooves radially arranged in oblique extension with missing of lingual papillae. Numerous microridges are detected above the cell surfaces in P. sibilans. T. annularis exhibited arrangement of conical flattened filiform papillae and abundant of microridges. However in C. niloticus, the lingual mucosa possessed different kinds of filiform papillae besides gustatory papillae and widespread arrangement of taste buds. Histologically, confirmed SEM of illustrating the lingual mucosa protrusion of stratified squamous epithelium in P. sibilans and presence of apical taste buds in conical filiform papillae of T. annularis. The lingual mucosa of C. niloticus revealed different forms of both filiform and gustatory papillae.
En el presente estudio fueron utilizados tres diferentes especies de reptiles Psammophis sibilans (Orden Ophidia), Tarentola annularis (Orden Squamata y Crocodylus niloticus (Orden Crocodylia). Sus lenguas fueron removidas y examinadas morfológicamente. Las mucosas linguales se examinaron bajo microscopio electrónico de barrido (SEM) y también procesadas para la investigación histológica. El estudio morfológico macroscópico reveló variaciones de la estructura de la lengua, siendo éstas alargadas con el extremo bifurcado en P. sibilans o de estructura triangular aplanada con una base amplia y el borde libre cónico en T. annularis o triangular rugosa llenando casi todo el suelo de la cavidad en C. niloticus. En el SEM, la mucosa lingual mostró finas ranuras estriadas dispuestas radialmente en la extensión oblicua con pérdida de las papilas linguales. Numerosas microcrestas fueron detectadas por encima de la superficie de las células en P. sibilans. T. annularis exhibiendo una disposición de papilas filiformes cónicas aplanadas y abundante de microcrestas. Sin embargo, en C. niloticus, la mucosa lingual posee diferentes tipos de papilas filiformes además de papilas gustativas con una extensa disposición de corpúsculos gustativas. Histológicamente, mediante confirmación de SEM se ilustra la protrusión del epitelio escamoso estratificado de la mucosa lingual en P. sibilans y la presencia de corpúsculos gustativos apicales en las papilas filiformes cónicas de T. annularis. La mucosa lingual de C. niloticus reveló diferentes formas de ambas papilas, filiformes y gustativas.
Subject(s)
Animals , Tongue/ultrastructure , Reptiles/anatomy & histology , Alligators and Crocodiles/anatomy & histology , Lizards/anatomy & histology , Tongue/anatomy & histology , Microscopy, Electron, Scanning , Snakes/anatomy & histologyABSTRACT
<p><b>OBJECTIVE</b>To evaluate the hazardous effects of fried potato chips upon the retina of two developmental stages of the albino rats aged 7 and 14 days from parturition.</p><p><b>METHODS</b>PREGNANT RATS WERE ARRANGED INTO TWO GROUPS: control pregnant rats and consequently their delivered newborns until reaching 7 and 14 days old from parturition and fried potato chips group in which pregnant rats at the 6th day of gestation maintained on diet formed of fried potato chips supplied from the market mixed with standard diet at a concentration of 50% per each till 7 and 14 post-partum. Three fold integrated approaches were adopted, namely, histological, ultrastructural and proteomic analysis.</p><p><b>RESULTS</b>Histological examination of the retina of the experimental offsprings revealed many histopathological changes, including massive degeneration, vacuolization and cell loss in the ganglion cell layer, as well as general reduction in retinal size. At the ultrastructural level, the retina of experimental offsprings exhibited number of deformities, including ill differentiated and degenerated nuclear layer, malformed and vacuolated pigment epithelium with vesiculated and fragmented rough endoplasmic reticulum, degenerated outer segment of photoreceptors, as well as swollen choriocapillaris and loss of neuronal cells. Proteomic analysis of retina of the two experimental developmental stages showed variations in the expressed proteins as a result of intoxication which illustrated the adverse toxic effects of fried potato chips upon the retina.</p><p><b>CONCLUSIONS</b>It can be concluded that the effect of fried potato chips on the development of retina in rats may be due to the presence of acrylamide or its metabolite.</p>