Molecular identification of genus Pipistrellus (Mammalia: Chiroptera) from Fata region, Pakistan / Identificação molecular do gênero Pipistrellus (Mammalia: Chiroptera) da região de Fáta, Paquistão

Abstract A total of 10 specimens were captured from selected sites of Bajaur Agency FATA, Pakistan using mist nets. The captured specimens were morphologically identified and various morphometric measurements were taken. The head and Body length (HB) of Pipistrellus coromondra and Pipistrellus kuhlii lepidus (n=10) was 43±0.11 mm and 45±1.1 respectively. Morphologically identified Pipistrellus kuhlii confirmed as Pipistrellus kuhlii lepidus based on 16S rRNA sequences. The DNA sequences were submitted to GenBank and accession numbers were obtained (MN 719478 and MT430902). The available 16S rRNA gene sequences of Pipistrellus coromondra and Pipistrellus kuhlii lepidus were retrieved from NCBI and incorporated in N-J tree analysis. Overall, the interspecific genetic variations among Pipistrellus coromondra and Pipistrellus kuhlii lepidus were 8% and 1% respectively. In our recommendation, a comprehensive molecular identification of bats is need of hour to report more cryptic and new species from Pakistan.

Resumo Um total de 10 espécimes foi capturado em locais selecionados da Bajaur Agency FATA, Paquistão, usando redes de neblina. Os espécimes capturados foram identificados morfologicamente e várias medidas morfométricas foram realizadas. O comprimento da cabeça e do corpo (HB) de Pipistrellus coromondra e Pipistrellus kuhlii lepidus (n = 10) foi de 43 ± 0,11 mm e 45 ± 1,1, respectivamente. Pipistrellus kuhlii identificado morfologicamente e confirmado como Pipistrellus kuhlii lepidus com base em sequências de rRNA 16S. As sequências de DNA foram submetidas ao GenBank e os números de acesso foram obtidos (MN 719478 e MT430902). As sequências do gene 16S rRNA disponíveis de Pipistrellus coromondra e Pipistrellus kuhlii lepidus foram recuperadas do NCBI e incorporadas na análise da árvore N-J. No geral, as variações genéticas interespecíficas entre Pipistrellus coromondra e Pipistrellus kuhlii lepidus foram de 8% e 1%, respectivamente. Em nossa recomendação, uma identificação molecular abrangente de morcegos precisa de uma hora para relatar mais espécies crípticas e novas do Paquistão.

Molecular identification of genus Pipistrellus (Mammalia: Chiroptera) from Fata region, Pakistan / Identificação molecular do gênero Pipistrellus (Mammalia: Chiroptera) da região de Fáta, Paquistão

A total of 10 specimens were captured from selected sites of Bajaur Agency FATA, Pakistan using mist nets. The captured specimens were morphologically identified and various morphometric measurements were taken. The head and Body length (HB) of Pipistrellus coromondra and Pipistrellus kuhlii lepidus (n=10) was 43±0.11 mm and 45±1.1 respectively. Morphologically identified Pipistrellus kuhlii confirmed as Pipistrellus kuhlii lepidus based on 16S rRNA sequences. The DNA sequences were submitted to GenBank and accession numbers were obtained (MN719478 and MT430902). The available 16S rRNA gene sequences of Pipistrellus coromondra and Pipistrellus kuhlii lepidus were retrieved from NCBI and incorporated in N-J tree analysis. Overall, the interspecific genetic variations among Pipistrellus coromondra and Pipistrellus kuhlii lepidus were 8% and 1% respectively. In our recommendation, a comprehensive molecular identification of bats is need of hour to report more cryptic and new species from Pakistan.

Um total de 10 espécimes foi capturado em locais selecionados da Bajaur Agency FATA, Paquistão, usando redes de neblina. Os espécimes capturados foram identificados morfologicamente e várias medidas morfométricas foram realizadas. O comprimento da cabeça e do corpo (HB) de Pipistrellus coromondra e Pipistrellus kuhlii lepidus (n = 10) foi de 43 ± 0,11 mm e 45 ± 1,1, respectivamente. Pipistrellus kuhlii identificado morfologicamente e confirmado como Pipistrellus kuhlii lepidus com base em sequências de rRNA 16S. As sequências de DNA foram submetidas ao GenBank e os números de acesso foram obtidos (MN 719478 e MT430902). As sequências do gene 16S rRNA disponíveis de Pipistrellus coromondra e Pipistrellus kuhlii lepidus foram recuperadas do NCBI e incorporadas na análise da árvore N-J. No geral, as variações genéticas interespecíficas entre Pipistrellus coromondra e Pipistrellus kuhlii lepidus foram de 8% e 1%, respectivamente. Em nossa recomendação, uma identificação molecular abrangente de morcegos precisa de uma hora para relatar mais espécies crípticas e novas do Paquistão.

Molecular identification of genus Pipistrellus (Mammalia: Chiroptera) from Fata region, Pakistan

Abstract A total of 10 specimens were captured from selected sites of Bajaur Agency FATA, Pakistan using mist nets. The captured specimens were morphologically identified and various morphometric measurements were taken. The head and Body length (HB) of Pipistrellus coromondra and Pipistrellus kuhlii lepidus (n=10) was 43±0.11 mm and 45±1.1 respectively. Morphologically identified Pipistrellus kuhlii confirmed as Pipistrellus kuhlii lepidus based on 16S rRNA sequences. The DNA sequences were submitted to GenBank and accession numbers were obtained (MN 719478 and MT430902). The available 16S rRNA gene sequences of Pipistrellus coromondra and Pipistrellus kuhlii lepidus were retrieved from NCBI and incorporated in N-J tree analysis. Overall, the interspecific genetic variations among Pipistrellus coromondra and Pipistrellus kuhlii lepidus were 8% and 1% respectively. In our recommendation, a comprehensive molecular identification of bats is need of hour to report more cryptic and new species from Pakistan.

Resumo Um total de 10 espécimes foi capturado em locais selecionados da Bajaur Agency FATA, Paquistão, usando redes de neblina. Os espécimes capturados foram identificados morfologicamente e várias medidas morfométricas foram realizadas. O comprimento da cabeça e do corpo (HB) de Pipistrellus coromondra e Pipistrellus kuhlii lepidus (n = 10) foi de 43 ± 0,11 mm e 45 ± 1,1, respectivamente. Pipistrellus kuhlii identificado morfologicamente e confirmado como Pipistrellus kuhlii lepidus com base em sequências de rRNA 16S. As sequências de DNA foram submetidas ao GenBank e os números de acesso foram obtidos (MN 719478 e MT430902). As sequências do gene 16S rRNA disponíveis de Pipistrellus coromondra e Pipistrellus kuhlii lepidus foram recuperadas do NCBI e incorporadas na análise da árvore N-J. No geral, as variações genéticas interespecíficas entre Pipistrellus coromondra e Pipistrellus kuhlii lepidus foram de 8% e 1%, respectivamente. Em nossa recomendação, uma identificação molecular abrangente de morcegos precisa de uma hora para relatar mais espécies crípticas e novas do Paquistão.

Knowledge, Awareness And Perception Of Fluorosis Among Families Residing In Fluorotic Endemic Areas In North Gujarat After Receiving Dharoi Water Supply As Mitigation Measure To Curb Fluorosis.

Introduction:Endemic fluorosis remains a challenging and extensively studied national health problem in India. It not only affects the body of a person but also renders them socially, economically and culturally crippled.Objectives:The purpose of this study was to assess the awareness, knowledge and perception regarding water quality, socioeconomic and clinical aspect of Dental and skeletal fluorosis among families residing in endemic areas for Fluorosis in North Gujarat after receiving Dharoi water supply as mitigation measure to curb fluorosis. Methods:Apopulation based survey was done in hundred families of the ten villages of North Gujarat which were selected through Random Sampling techniqueResults:Around 100 families including 473 members were surveyed. Only 8 families have awareness about Fluorosis and 53% of families strongly agree that the water causes ugly teeth and joint pain. Nearly 89% and about 80% of families had agreed that skeletal Fluorosis severely reduced the capacity for work and earning income and Dental Fluorosis reduces self-confidence, especially in girls respectively. Around 70% of families responded that, there is no relief in joint and back pain at all after using Dharoi water supply. Conclusion:It can be concluded that Fluorosis is a major Public Health problem in these ten villages of North Gujarat affecting people physically, socially and economically, even after the introduction of Dharoi water supply. It can be attributed to irregular and insufficient utilization of Dharoi water supply along with various myths and ostentations attached to usage of this water.

2-ethylpyridine, a cigarette smoke component, causes mitochondrial damage in human retinal pigment epithelial cells in vitro.

Purpose: Our goal was to identify the cellular and molecular effects of 2-ethylpyridine (2-EP, a component of cigarette smoke) on human retinal pigment epithelial cells (ARPE-19) in vitro. Materials and Methods: ARPE-19 cells were exposed to varying concentrations of 2-EP. Cell viability (CV) was measured by a trypan blue dye exclusion assay. Caspase-3/7 and caspase-9 activities were measured by fl uorochrome assays. The production of reactive oxygen/nitrogen species (ROS/RNS) was detected with a 2’,7’-dichlorodihydrofl uorescein diacetate dye assay. The JC-1 assay was used to measure mitochondrial membrane potential (m). Mitochondrial redox potential was measured using a RedoxSensor Red kit and mitochondria were evaluated with Mitotracker dye. Results: Aft er 2-EP exposure, ARPE-19 cells showed signifi cantly decreased CV, increased caspase-3/7 and caspase-9 activities, elevated ROS/RNS levels, decreased m value and decreased redox fl uorescence when compared with control samples. Conclusions: These results show that 2-EP treatment induced cell death by caspase-dependent apoptosis associated with an oxidative stress and mitochondrial dysfunction. These data represent a possible mechanism by which smoking contributes to age-related macular degeneration and other retinal diseases and identify mitochondria as a target for future therapeutic interventions.

Response to cyclophosphamide therapy in Saudi children with idiopathic nephrotic syndrome

Thirty-three children with idiopathic nephritic syndrome received an eight-week course of 2.5 to 3.0 mg/kg of body weight of cyclophopsphamide. Twenty-five [76%] were in remission 12 to 28 months later [mean, 21.8 months]. Those in remission included 77% of the patients with mesangioproliferative glomerulonephritis, 70% of the patients with focal segmental glomerulosclersis, and 78% of the patients with minimal changes nephropathy. In terms of steroid sensitively, 37.5% of the patients with early steroid resistance were in remission, compared with 100% of the patients with late steroid resistance and 86% of those who were steroid dependent and had frequent relapses. Cycloposphamide therapy should be considered in patients who become resistant to corticosteroids after an initial response and in those who have frequent relapses and need a toxic dose of steroids to remain in remission. Response to such therapy correlates better with the patient's response to the preceding prednisolone therapy rather than to the renal histology