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1.
Braz. j. biol ; 83: 1-10, 2023. map, ilus, tab
Article in English | LILACS, VETINDEX | ID: biblio-1468846

ABSTRACT

In South and South East Asia three genera of fish species i.e. Tor, Neolissochilus and Naziritor are commonly known as Mahseer with at least 47 species. Among these 23 belongs to genus Tor, 22 to Neolissochilus and one to Naziritor i.e. Naziritor zhobensis. Recently another species added to genus Naziritor is Naziritor chelynoides in India. Among Tor species Tor putitora (Hamilton) is the most widely distributed Mahseer in Pakistan and other countries of the Indian subcontinent. However, based alone on morphological characters some authors identify the Pakistani counterparts as Tor macrolepis (Heckel), (a species presumed to be found exclusively in the Indus River system) distinct from Tor putitora (a species found in Ganga Brahmaputra River system). In order to resolve this taxonomic ambiguity, present study carried out meristic and morphometric measurements of Mahseer collected from a total of 11 water bodies of Pakistan. Ratios between the morphometric characters were calculated and statistically analyzed using t-test and correlation coefficient. Two species identified as Tor putitora and Naziritor zhobensis were the sole Mahseer inhabitants of Indus system in Pakistan. Tor putitora occurred at all surveyed sites while Nazirtor zhobensis had a distribution range from river Zhob to tributaries of river Gomal the right bank tributaries of River Indus. The study corroborates that there are no unequivocal morphological synapomorphies in any existing populations of both species. The study further demonstrates that head length, a character frequently used in Mahseer taxonomy, is not a good measure for species identification. Finally the present study establishes that Naziritor zhobensis still exists in the water bodies of Pakistan and that golden Mahseer occurring in Indus riverine system of Pakistan is Tor putitora.


No sul e sudeste da Ásia, três gêneros de espécies de peixes, ou seja, Tor, Neolissochilus e Naziritor, são comumente conhecidos como Mahseer com pelo menos 47 espécies. Entre estas, 23 pertencem ao gênero Tor, 22 a Neolissochilus e um a Naziritor, ou seja, Naziritor zhobensis. Recentemente, outra espécie adicionada ao gênero Naziritor é Naziritor chelynoides na Índia. Entre as espécies de Tor, Tor putitora (Hamilton) é o Mahseer mais amplamente distribuído no Paquistão e em outros países do subcontinente indiano. No entanto, com base apenas em caracteres morfológicos, alguns autores identificam as contrapartes paquistanesas como Tor macrolepis (Heckel) (uma espécie que se presume ser encontrada exclusivamente no sistema do rio Indo), distinta de Tor putitora (uma espécie encontrada no sistema do rio Ganga Brahmaputra). A fim de resolver essas ambiguidades taxonômicas, o presente estudo realizou medidas merísticas e morfométricas de Mahseer coletadas em um total de 11 corpos d’água do Paquistão. As razões entre os caracteres morfométricos foram calculadas e analisadas estatisticamente usando o teste t e o coeficiente de correlação. Duas espécies identificadas como Tor putitora e Naziritor zhobensis foram os únicos habitantes Mahseer do sistema fluvial Indo no Paquistão. Tor putitora ocorreu em todos os locais pesquisados, enquanto Nazirtor zhobensis tinha uma faixa de distribuição do rio Zhob aos afluentes do rio Gomal, afluentes da margem direita do rio Indo. O estudo corrobora que não há sinapomorfias morfológicas inequívocas em nenhuma das populações existentes de ambas as espécies. O estudo demonstra ainda que o comprimento da cabeça, um caractere frequentemente usado na taxonomia de Mahseer, não é boa medida para identificação das espécies. Finalmente, o presente estudo estabelece que Naziritor zhobensis ainda existe nos corpos d'água do Paquistão e que o Mahseer dourado ocorrendo no sistema fluvial Indo do Paquistão é Tor putitora.


Subject(s)
Animals , Cyprinidae/anatomy & histology , Cyprinidae/classification
2.
Braz. j. biol ; 83: 1-8, 2023. tab, graf
Article in English | LILACS, VETINDEX | ID: biblio-1468943

ABSTRACT

This study determines the associations among serum lipid profiles, risk of cardiovascular disease, and persistent organic pollutants. Using Gas chromatography technique, the intensity of toxic pollutant residues in serum samples of Hypertensive patients were measured. Based on statistical analysis, the effects of different covariates namely pesticides, age, systolic blood pressure, diastolic blood pressure, and lipid profile duration was checked using the logistic regression model. Statistical computation was performed on SPSS 22.0. The P-values of F-Statistic for each lipid profile class are greater than 0.01 (1%), therefore we cannot reject the null hypothesis for all cases. The estimated coefficients, their standard errors, Wald Statistic, and odds ratio of the binary logistic regression model for different lipid profile parameters indicate if pesticides increase then the logit value of different lipid profile parameters changes from -0.46 to -0.246 except LDL which increases by 0.135. The study reports a significantly increased threat of cardiovascular disease with increased concentrations of toxic pollutants.


Este estudo determina as associações entre o perfil lipídico sérico, o risco de doença cardiovascular e os poluentes orgânicos persistentes. Por meio da técnica de cromatografia gasosa, mediu-se a intensidade dos resíduos de poluentes tóxicos em amostras de soro de pacientes hipertensos. Com base na análise estatística, os efeitos de diferentes covariáveis – ou seja, pesticidas, idade, pressão arterial sistólica, pressão arterial diastólica e duração do perfil lipídico – foram verificados usando o modelo de regressão logística. O cálculo estatístico foi realizado no SPSS 22.0. Os valores P da estatística F para cada classe de perfil lipídico são maiores que 0,01 (1%), portanto não podemos rejeitar a hipótese nula para todos os casos. Os coeficientes estimados, seus erros padrão, estatística de Wald e odds ratio do modelo de regressão logística binária para diferentes parâmetros do perfil lipídico indicam se os pesticidas aumentam, então o valor logit de diferentes parâmetros do perfil lipídico muda de -0,46 para -0,246, exceto LDL, que aumenta em 0,135. O estudo relata um aumento significativo da ameaça de doença cardiovascular com aumento das concentrações de poluentes tóxicos.


Subject(s)
Male , Female , Humans , Adult , Cardiovascular Diseases/complications , Organic Pollutants , Chromatography, Gas
3.
Braz. j. biol ; 832023.
Article in English | LILACS-Express | LILACS, VETINDEX | ID: biblio-1469062

ABSTRACT

Abstract In South and South East Asia three genera of fish species i.e. Tor, Neolissochilus and Naziritor are commonly known as Mahseer with at least 47 species. Among these 23 belongs to genus Tor, 22 to Neolissochilus and one to Naziritor i.e. Naziritor zhobensis. Recently another species added to genus Naziritor is Naziritor chelynoides in India. Among Tor species Tor putitora (Hamilton) is the most widely distributed Mahseer in Pakistan and other countries of the Indian subcontinent. However, based alone on morphological characters some authors identify the Pakistani counterparts as Tor macrolepis (Heckel), (a species presumed to be found exclusively in the Indus River system) distinct from Tor putitora (a species found in Ganga Brahmaputra River system). In order to resolve this taxonomic ambiguity, present study carried out meristic and morphometric measurements of Mahseer collected from a total of 11 water bodies of Pakistan. Ratios between the morphometric characters were calculated and statistically analyzed using t-test and correlation coefficient. Two species identified as Tor putitora and Naziritor zhobensis were the sole Mahseer inhabitants of Indus system in Pakistan. Tor putitora occurred at all surveyed sites while Nazirtor zhobensis had a distribution range from river Zhob to tributaries of river Gomal the right bank tributaries of River Indus. The study corroborates that there are no unequivocal morphological synapomorphies in any existing populations of both species. The study further demonstrates that head length, a character frequently used in Mahseer taxonomy, is not a good measure for species identification. Finally the present study establishes that Naziritor zhobensis still exists in the water bodies of Pakistan and that golden Mahseer occurring in Indus riverine system of Pakistan is Tor putitora.


Resumo No sul e sudeste da Ásia, três gêneros de espécies de peixes, ou seja, Tor, Neolissochilus e Naziritor, são comumente conhecidos como Mahseer com pelo menos 47 espécies. Entre estas, 23 pertencem ao gênero Tor, 22 a Neolissochilus e um a Naziritor, ou seja, Naziritor zhobensis. Recentemente, outra espécie adicionada ao gênero Naziritor é Naziritor chelynoides na Índia. Entre as espécies de Tor, Tor putitora (Hamilton) é o Mahseer mais amplamente distribuído no Paquistão e em outros países do subcontinente indiano. No entanto, com base apenas em caracteres morfológicos, alguns autores identificam as contrapartes paquistanesas como Tor macrolepis (Heckel) (uma espécie que se presume ser encontrada exclusivamente no sistema do rio Indo), distinta de Tor putitora (uma espécie encontrada no sistema do rio Ganga Brahmaputra). A fim de resolver essas ambiguidades taxonômicas, o presente estudo realizou medidas merísticas e morfométricas de Mahseer coletadas em um total de 11 corpos dágua do Paquistão. As razões entre os caracteres morfométricos foram calculadas e analisadas estatisticamente usando o teste t e o coeficiente de correlação. Duas espécies identificadas como Tor putitora e Naziritor zhobensis foram os únicos habitantes Mahseer do sistema fluvial Indo no Paquistão. Tor putitora ocorreu em todos os locais pesquisados, enquanto Nazirtor zhobensis tinha uma faixa de distribuição do rio Zhob aos afluentes do rio Gomal, afluentes da margem direita do rio Indo. O estudo corrobora que não há sinapomorfias morfológicas inequívocas em nenhuma das populações existentes de ambas as espécies. O estudo demonstra ainda que o comprimento da cabeça, um caractere frequentemente usado na taxonomia de Mahseer, não é boa medida para identificação das espécies. Finalmente, o presente estudo estabelece que Naziritor zhobensis ainda existe nos corpos dágua do Paquistão e que o Mahseer dourado ocorrendo no sistema fluvial Indo do Paquistão é Tor putitora.

4.
Braz. j. biol ; 832023.
Article in English | LILACS-Express | LILACS, VETINDEX | ID: biblio-1469159

ABSTRACT

Abstract This study determines the associations among serum lipid profiles, risk of cardiovascular disease, and persistent organic pollutants. Using Gas chromatography technique, the intensity of toxic pollutant residues in serum samples of Hypertensive patients were measured. Based on statistical analysis, the effects of different covariates namely pesticides, age, systolic blood pressure, diastolic blood pressure, and lipid profile duration was checked using the logistic regression model. Statistical computation was performed on SPSS 22.0. The P-values of F-Statistic for each lipid profile class are greater than 0.01 (1%), therefore we cannot reject the null hypothesis for all cases. The estimated coefficients, their standard errors, Wald Statistic, and odds ratio of the binary logistic regression model for different lipid profile parameters indicate if pesticides increase then the logit value of different lipid profile parameters changes from -0.46 to -0.246 except LDL which increases by 0.135. The study reports a significantly increased threat of cardiovascular disease with increased concentrations of toxic pollutants.


Resumo Este estudo determina as associações entre o perfil lipídico sérico, o risco de doença cardiovascular e os poluentes orgânicos persistentes. Por meio da técnica de cromatografia gasosa, mediu-se a intensidade dos resíduos de poluentes tóxicos em amostras de soro de pacientes hipertensos. Com base na análise estatística, os efeitos de diferentes covariáveis ou seja, pesticidas, idade, pressão arterial sistólica, pressão arterial diastólica e duração do perfil lipídico foram verificados usando o modelo de regressão logística. O cálculo estatístico foi realizado no SPSS 22.0. Os valores P da estatística F para cada classe de perfil lipídico são maiores que 0,01 (1%), portanto não podemos rejeitar a hipótese nula para todos os casos. Os coeficientes estimados, seus erros padrão, estatística de Wald e odds ratio do modelo de regressão logística binária para diferentes parâmetros do perfil lipídico indicam se os pesticidas aumentam, então o valor logit de diferentes parâmetros do perfil lipídico muda de -0,46 para -0,246, exceto LDL, que aumenta em 0,135. O estudo relata um aumento significativo da ameaça de doença cardiovascular com aumento das concentrações de poluentes tóxicos.

5.
Braz. j. biol ; 83: e248910, 2023. tab, graf
Article in English | LILACS, VETINDEX | ID: biblio-1339342

ABSTRACT

Abstract This study determines the associations among serum lipid profiles, risk of cardiovascular disease, and persistent organic pollutants. Using Gas chromatography technique, the intensity of toxic pollutant residues in serum samples of Hypertensive patients were measured. Based on statistical analysis, the effects of different covariates namely pesticides, age, systolic blood pressure, diastolic blood pressure, and lipid profile duration was checked using the logistic regression model. Statistical computation was performed on SPSS 22.0. The P-values of F-Statistic for each lipid profile class are greater than 0.01 (1%), therefore we cannot reject the null hypothesis for all cases. The estimated coefficients, their standard errors, Wald Statistic, and odds ratio of the binary logistic regression model for different lipid profile parameters indicate if pesticides increase then the logit value of different lipid profile parameters changes from -0.46 to -0.246 except LDL which increases by 0.135. The study reports a significantly increased threat of cardiovascular disease with increased concentrations of toxic pollutants.


Resumo Este estudo determina as associações entre o perfil lipídico sérico, o risco de doença cardiovascular e os poluentes orgânicos persistentes. Por meio da técnica de cromatografia gasosa, mediu-se a intensidade dos resíduos de poluentes tóxicos em amostras de soro de pacientes hipertensos. Com base na análise estatística, os efeitos de diferentes covariáveis ​​- ou seja, pesticidas, idade, pressão arterial sistólica, pressão arterial diastólica e duração do perfil lipídico - foram verificados usando o modelo de regressão logística. O cálculo estatístico foi realizado no SPSS 22.0. Os valores P da estatística F para cada classe de perfil lipídico são maiores que 0,01 (1%), portanto não podemos rejeitar a hipótese nula para todos os casos. Os coeficientes estimados, seus erros padrão, estatística de Wald e odds ratio do modelo de regressão logística binária para diferentes parâmetros do perfil lipídico indicam se os pesticidas aumentam, então o valor logit de diferentes parâmetros do perfil lipídico muda de -0,46 para -0,246, exceto LDL, que aumenta em 0,135. O estudo relata um aumento significativo da ameaça de doença cardiovascular com aumento das concentrações de poluentes tóxicos.


Subject(s)
Humans , Pesticides , Environmental Pollutants , Persistent Organic Pollutants , Lipids , Lipoproteins
6.
Braz. j. biol ; 83: e243975, 2023. tab, graf
Article in English | LILACS, VETINDEX | ID: biblio-1285629

ABSTRACT

Abstract In South and South East Asia three genera of fish species i.e. Tor, Neolissochilus and Naziritor are commonly known as Mahseer with at least 47 species. Among these 23 belongs to genus Tor, 22 to Neolissochilus and one to Naziritor i.e. Naziritor zhobensis. Recently another species added to genus Naziritor is Naziritor chelynoides in India. Among Tor species Tor putitora (Hamilton) is the most widely distributed Mahseer in Pakistan and other countries of the Indian subcontinent. However, based alone on morphological characters some authors identify the Pakistani counterparts as Tor macrolepis (Heckel), (a species presumed to be found exclusively in the Indus River system) distinct from Tor putitora (a species found in Ganga Brahmaputra River system). In order to resolve this taxonomic ambiguity, present study carried out meristic and morphometric measurements of Mahseer collected from a total of 11 water bodies of Pakistan. Ratios between the morphometric characters were calculated and statistically analyzed using t-test and correlation coefficient. Two species identified as Tor putitora and Naziritor zhobensis were the sole Mahseer inhabitants of Indus system in Pakistan. Tor putitora occurred at all surveyed sites while Nazirtor zhobensis had a distribution range from river Zhob to tributaries of river Gomal the right bank tributaries of River Indus. The study corroborates that there are no unequivocal morphological synapomorphies in any existing populations of both species. The study further demonstrates that head length, a character frequently used in Mahseer taxonomy, is not a good measure for species identification. Finally the present study establishes that Naziritor zhobensis still exists in the water bodies of Pakistan and that golden Mahseer occurring in Indus riverine system of Pakistan is Tor putitora.


Resumo No sul e sudeste da Ásia, três gêneros de espécies de peixes, ou seja, Tor, Neolissochilus e Naziritor, são comumente conhecidos como Mahseer com pelo menos 47 espécies. Entre estas, 23 pertencem ao gênero Tor, 22 a Neolissochilus e um a Naziritor, ou seja, Naziritor zhobensis. Recentemente, outra espécie adicionada ao gênero Naziritor é Naziritor chelynoides na Índia. Entre as espécies de Tor, Tor putitora (Hamilton) é o Mahseer mais amplamente distribuído no Paquistão e em outros países do subcontinente indiano. No entanto, com base apenas em caracteres morfológicos, alguns autores identificam as contrapartes paquistanesas como Tor macrolepis (Heckel) (uma espécie que se presume ser encontrada exclusivamente no sistema do rio Indo), distinta de Tor putitora (uma espécie encontrada no sistema do rio Ganga Brahmaputra). A fim de resolver essas ambiguidades taxonômicas, o presente estudo realizou medidas merísticas e morfométricas de Mahseer coletadas em um total de 11 corpos d'água do Paquistão. As razões entre os caracteres morfométricos foram calculadas e analisadas estatisticamente usando o teste t e o coeficiente de correlação. Duas espécies identificadas como Tor putitora e Naziritor zhobensis foram os únicos habitantes Mahseer do sistema fluvial Indo no Paquistão. Tor putitora ocorreu em todos os locais pesquisados, enquanto Nazirtor zhobensis tinha uma faixa de distribuição do rio Zhob aos afluentes do rio Gomal, afluentes da margem direita do rio Indo. O estudo corrobora que não há sinapomorfias morfológicas inequívocas em nenhuma das populações existentes de ambas as espécies. O estudo demonstra ainda que o comprimento da cabeça, um caractere frequentemente usado na taxonomia de Mahseer, não é boa medida para identificação das espécies. Finalmente, o presente estudo estabelece que Naziritor zhobensis ainda existe nos corpos d'água do Paquistão e que o Mahseer dourado ocorrendo no sistema fluvial Indo do Paquistão é Tor putitora.


Subject(s)
Animals , Cyprinidae , Pakistan , India
7.
Braz. j. biol ; 81(4): 934-939, Oct.-Dec. 2021. tab, graf
Article in English | LILACS | ID: biblio-1153427

ABSTRACT

Abstract During the present study thirteen Megaderma lyra bats were observed roosting in dark, domed shaped room of Rohtas Fort, district Jhelum. Out of these, six specimens were captured from the roosting site, using hand net. All captured specimens were male. These bats were identified through their unique facial features, an erect and elongated nose-leaf, large oval ears that joined above the forehead and no tail. Mean head and body length of captured specimens was 80 mm, forearm length was 67 mm while average lengths of 3rd, 4th and 5th metacarpals were 51.73 mm, 55.17 mm and 60.42 mm, respectively. Mean skull length was 29.84 mm, breadth of braincase was 12.77 mm. Average Penis length of two specimens was 6.6 mm and total bacular length was 3.08 mm respectively. This is the first record of Megaderma lyra from district Jhelum.


Resumo Durante o presente estudo, 13 morcegos Megadermalyra foram observados empoleirados em uma sala escura em forma de cúpula no Forte Rohtas, distrito de Jhelum, dos quais 6 espécimes foram capturados no local usando rede manual. Todos os espécimes capturados eram machos. Esses morcegos foram identificados por suas características faciais únicas, uma folha nasal ereta e alongada, grandes orelhas ovais que se juntam acima da testa e sem cauda. O comprimento médio da cabeça e do corpo dos espécimes capturados foi de 80 mm, o comprimento do antebraço foi de 67 mm, enquanto os comprimentos médios do 3º, 4º e 5º metacarpos foram de 51,73 mm, 55,17 mm e 60,42 mm, respectivamente. O comprimento médio do crânio foi de 29,84 mm, e a largura da caixa craniana, de 12,77 mm. O comprimento médio do pênis de duas amostras foi de 6,6 mm, e o comprimento total do báculo foi de 3,08 mm. Este é o primeiro registro de Megadermalyra no distrito de Jhelum.


Subject(s)
Animals , Male , Chiroptera , Pakistan
8.
Braz. j. biol ; 81(3): 776-784, July-Sept. 2021. tab, graf
Article in English | LILACS | ID: biblio-1153399

ABSTRACT

Abstract Present study was conducted to record ecotoparasitic prevalence in bat fauna of the northwestern parts of Pakistan. A total of 204 bat specimens representing 14 species were captured during a two year survey, extending from June 2015 through May 2016. A species of soft ticks Argas vespertilionis was identified from 23 bat specimens. Similarly, members of the family Dermanyssoidae (dermanyssoid mites) were isolated from 10 bat specimens, that of Spinturnicidae (spinturnicid mites) from 3 and Streblidae (bat flies) from 2 bat specimens. These parasites were collected using entomological tweezers and were identified on morphological basis. Further studies on parasitic prevalence, molecular characterization of bat parasites and their control measures are recommended.


Resumo O presente estudo foi realizado para registrar a prevalência de ectoparasitas na fauna de morcegos em partes do noroeste do Paquistão. Um total de 204 espécimes de morcegos, representando 14 espécies, foi capturado durante uma pesquisa de dois anos, de junho de 2015 a maio de 2016. A espécie de carrapato Argas vespertilionis foi identificada em 23 espécimes de morcegos. Da mesma forma, os membros da família Dermanyssidae (ácaros dermanyssoid) foram isolados de 10 espécimes de morcego, os da Spinturnicidae (ácaros spinturnicid), de 3, e os da Streblidae (mosca de morcego), de 2 espécimes de morcego. Esses parasitas foram coletados com pinça entomológica e identificados com base morfológica. Estudos adicionais sobre prevalência parasitária, caracterização molecular de parasitas de morcego e suas medidas de controle devem ser realizados.


Subject(s)
Animals , Parasites , Chiroptera , Diptera , Mites , Pakistan/epidemiology , Prevalence
9.
Article in English | LILACS-Express | LILACS, VETINDEX | ID: biblio-1467479

ABSTRACT

Abstract Present study was conducted to record ecotoparasitic prevalence in bat fauna of the northwestern parts of Pakistan. A total of 204 bat specimens representing 14 species were captured during a two year survey, extending from June 2015 through May 2016. A species of soft ticks Argas vespertilionis was identified from 23 bat specimens. Similarly, members of the family Dermanyssoidae (dermanyssoid mites) were isolated from 10 bat specimens, that of Spinturnicidae (spinturnicid mites) from 3 and Streblidae (bat flies) from 2 bat specimens. These parasites were collected using entomological tweezers and were identified on morphological basis. Further studies on parasitic prevalence, molecular characterization of bat parasites and their control measures are recommended.


Resumo O presente estudo foi realizado para registrar a prevalência de ectoparasitas na fauna de morcegos em partes do noroeste do Paquistão. Um total de 204 espécimes de morcegos, representando 14 espécies, foi capturado durante uma pesquisa de dois anos, de junho de 2015 a maio de 2016. A espécie de carrapato Argas vespertilionis foi identificada em 23 espécimes de morcegos. Da mesma forma, os membros da família Dermanyssidae (ácaros dermanyssoid) foram isolados de 10 espécimes de morcego, os da Spinturnicidae (ácaros spinturnicid), de 3, e os da Streblidae (mosca de morcego), de 2 espécimes de morcego. Esses parasitas foram coletados com pinça entomológica e identificados com base morfológica. Estudos adicionais sobre prevalência parasitária, caracterização molecular de parasitas de morcego e suas medidas de controle devem ser realizados.

10.
Article in English | LILACS-Express | LILACS, VETINDEX | ID: biblio-1467528

ABSTRACT

Abstract During the present study thirteen Megaderma lyra bats were observed roosting in dark, domed shaped room of Rohtas Fort, district Jhelum. Out of these, six specimens were captured from the roosting site, using hand net. All captured specimens were male. These bats were identified through their unique facial features, an erect and elongated nose-leaf, large oval ears that joined above the forehead and no tail. Mean head and body length of captured specimens was 80 mm, forearm length was 67 mm while average lengths of 3rd, 4th and 5th metacarpals were 51.73 mm, 55.17 mm and 60.42 mm, respectively. Mean skull length was 29.84 mm, breadth of braincase was 12.77 mm. Average Penis length of two specimens was 6.6 mm and total bacular length was 3.08 mm respectively. This is the first record of Megaderma lyra from district Jhelum.


Resumo Durante o presente estudo, 13 morcegos Megadermalyra foram observados empoleirados em uma sala escura em forma de cúpula no Forte Rohtas, distrito de Jhelum, dos quais 6 espécimes foram capturados no local usando rede manual. Todos os espécimes capturados eram machos. Esses morcegos foram identificados por suas características faciais únicas, uma folha nasal ereta e alongada, grandes orelhas ovais que se juntam acima da testa e sem cauda. O comprimento médio da cabeça e do corpo dos espécimes capturados foi de 80 mm, o comprimento do antebraço foi de 67 mm, enquanto os comprimentos médios do 3º, 4º e 5º metacarpos foram de 51,73 mm, 55,17 mm e 60,42 mm, respectivamente. O comprimento médio do crânio foi de 29,84 mm, e a largura da caixa craniana, de 12,77 mm. O comprimento médio do pênis de duas amostras foi de 6,6 mm, e o comprimento total do báculo foi de 3,08 mm. Este é o primeiro registro de Megadermalyra no distrito de Jhelum.

11.
MEAJO-Middle East African Journal of Ophthalmology. 2010; 17 (3): 250-253
in English | IMEMR | ID: emr-123599

ABSTRACT

To compare the functional and anatomical outcomes following intravitreal triamcinolone acetonide vs. intravitreal bevacizumab [Avastin] treatment for diffuse diabetic macular edema. In this prospective, randomized study, subjects were divided into two groups: 24 eyes that received intravitreal injection of 4 mg/0.1mL triamcinolone acetonide [IVTA group] and 24 eyes received intravitreal injection of 1.25 mg/0.05 mL bevacizumab [IVB group]. Changes in best corrected visual acuity [BCVA], intraocular pressure [IOP], baseline fluorescein angiography and optical coherence tomography measurements were evaluated in both groups. Follow-up visits out to three months from baseline are reported. One month after treatment, baseline foveal thickness decreased 452 micro to 299 micro in the IVTA group and from 292 micro to 270 micro in the IVB group. BCVA increased by two or more lines in 58.3% of eyes in the IVTA group and there was no similar improvement in the IVB group. In the IVTA group, a transient increase in IOP [27- 43 mmHg] occurred in four cases [16.7%], which was successfully controlled with topical medications. There were no complications in the IVB group. Short term outcomes indicate that intravitreal injection of bevacizumab was not associated with surgical complications compared to triamcinolone acetonide. Triamcinolone acetonide appears to be more effective treatment for diabetic macular edema than bevacizumab


Subject(s)
Humans , Male , Female , Diabetes Mellitus , Triamcinolone Acetonide , Antibodies, Monoclonal , Prospective Studies , Vitreous Body , Retina , Random Allocation , Diabetes Complications , Intravitreal Injections
12.
Article in English | IMSEAR | ID: sea-87100

ABSTRACT

Gatifloxacin, a commonly prescribed antimicrobial can produce profound hypoglycemia and disturbances in glucose homeostasis especially in diabetes patients on sulphonylureas. Also new onset disturbances in glucose homeostasis can occur in patients who were unaffected by the previous use of gatifloxacin. Therefore it is suggested that gatifloxacin is better avoided in patients with diabetes and in the elderly.


Subject(s)
Anti-Infective Agents/adverse effects , Blood Glucose/drug effects , Diabetes Mellitus/drug therapy , Female , Fluoroquinolones/adverse effects , Homeostasis/drug effects , Humans , Hyperglycemia/chemically induced , Hypoglycemia/chemically induced , Middle Aged , Sulfonylurea Compounds/pharmacology
13.
Southeast Asian J Trop Med Public Health ; 2001 Dec; 32(4): 707-19
Article in English | IMSEAR | ID: sea-33454

ABSTRACT

Malaria is one of the most serious diseases of developing countries. In Bangladesh the estimated population at risk of malaria was calculated to be 103.7 million. This study, carried out in 1995 in villages of the malaria-endemic south-eastern part of Bangladesh aimed to identify the correlates of perceived malarial episodes and healthcare-seeking behavior. Data were collected from villagers and healthcare providers by interviewing. Seventeen percent of the study population reported an episode of malaria during the two months prior to the survey. Males reported more malarial episodes than females; irregular visitors to the jungle and day laborers reported higher prevalence of illness than their regular counterparts. Ninety-nine percent of those who reported suffering from malaria consulted a village healthcare provider within 21 days of the onset of symptoms. Contact rate was higher for those living in highlands, the economically better-off and those aged 10-14 years. The education of the household head, location of the house, the age of the individual, the duration of treatment and the kind of medication suggested were significantly associated with treatment compliance. There is a need to raise awareness about prevention and appropriate management of malarial episodes.


Subject(s)
Adolescent , Adult , Antimalarials/therapeutic use , Bangladesh/epidemiology , Child , Episode of Care , Female , Humans , Malaria, Falciparum/drug therapy , Male , Medicine, Traditional , Middle Aged , Patient Acceptance of Health Care , Patient Compliance , Risk Factors
14.
Article in English | IMSEAR | ID: sea-950

ABSTRACT

Iodine deficiency disorders (IDD) are a serious public-health problem in Bangladesh and in other countries. Use of iodized salt has been promoted to solve the problem. A study was conducted in eight unions of Chakaria upazila in the Cox's Bazar district of Bangladesh during 1997-1998 to determine the prevalence of use of iodized salt, explore the reasons behind nonuse, and identify the socioeconomic correlates of its use. A quantitative survey was conducted to collect information from 21,190 households on socioeconomic status, demographic characteristics, and the kind of salt used. In-depth interviews and focus-group discussions were also conducted to understand the situation further. The results revealed that only 1.9% of the households used iodized salt. Strong barriers that limit their use of iodized salt included the wide availability of coarse salt, lack of knowledge about the link between iodized salt and IDD, and the high cost of iodized salt. Households in the salt-producing localities and those that are economically disadvantaged tend to use iodized salt less than others. Understanding of the prevalent situation will allow the policy-makers to take measures to improve the situation in the salt-producing areas.


Subject(s)
Bangladesh , Dietary Supplements/economics , Female , Focus Groups , Health Surveys , Humans , Iodine/administration & dosage , Male , Nutrition Policy/legislation & jurisprudence , Surveys and Questionnaires , Socioeconomic Factors , Sodium Chloride, Dietary/administration & dosage
15.
J Health Popul Nutr ; 2000 Dec; 18(3): 123-30
Article in English | IMSEAR | ID: sea-545

ABSTRACT

Bangladesh typifies many south-eastern countries where female children experience inferior health and uncertain survival, especially after the neonatal period. This paper attempts to study the gender inequality in nutritional status and the effects of various socioeconomic, demographic, and health-programme factors on gender inequality in a remote rural area of Bangladesh. Measurements of mid-upper arm circumference (MUAC) were taken from 2,016 children aged less than 5 years (50.8% male, 49.2% female) in 1994. Children were characterized as severely malnourished if MUAC was < 125 mm. Independent variables included various characteristics of children, households, and mothers. Average MUAC for all children was 130 mm; 33% were severely malnourished. Of the severely-malnourished children, 54.2% were female, and 45.8% were male. The gender gap persisted in the multivariate situation, with female 1.44 times more likely to be severely malnourished. Other variables with a statistically significant relationship included the age of children, acceptance of DPT1, and education of household heads. The persistence of such a gender discrimination now when the country has achieved a lot in terms of child survival is striking. The issue is important and demands appropriate corrective actions.


Subject(s)
Anthropometry/methods , Bangladesh/epidemiology , Child Nutrition Disorders/diagnosis , Child, Preschool , Educational Status , Female , Humans , Infant , Male , Nutritional Status , Prejudice , Rural Health/statistics & numerical data , Socioeconomic Factors
16.
Rev. Inst. Med. Trop. Säo Paulo ; 40(1): 55-7, Jan.-Feb. 1998. ilus
Article in English | LILACS | ID: lil-216109

ABSTRACT

Descrevemos um caso de infecçäo por HTLV-I associado a mielopatia, em mulher de 50 anos, na Nigeria. A paciente apresentou fraqueza progressiva dos membros inferiores e posteriormente incapacidade para andar. A presença de anticorpo HTLV-I no plasma coletado da paciente foi repetidamente detectada pelos ensaios imunoenzimaticos (Abbott HTLV-I EIA e Coulter SELECT-HTLV I/II) e confirmada pela tecnica de Western Blot. Adicionalmente amplificou-se o DNA do HTLV-I a partir do DNA genomico isolado das celulas mononucleares do sangue periferico da paciente através da técnica de PCR. Este achado e significativo sendo o primeiro relato de associaçäo de HTLV-I com mielopatia, na Nigeria


Subject(s)
Humans , Male , Female , Adult , Deltaretrovirus Antibodies/isolation & purification , Leukocytes, Mononuclear/immunology , Paraparesis, Tropical Spastic/diagnosis , Gene Amplification/methods , Blotting, Western , HTLV-I Infections/etiology , Nigeria , Polymerase Chain Reaction
17.
J Indian Med Assoc ; 1996 Apr; 94(4): 162
Article in English | IMSEAR | ID: sea-101139
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