Risk factors for iron deficiency anemia among the adult population of the Quetta valley have been investigated. Anemic adult patients, both males and females, who were admitted in the Sandeman Provincial Hospital, Que...Risk factors for iron deficiency anemia among the adult population of the Quetta valley have been investigated. Anemic adult patients, both males and females, who were admitted in the Sandeman Provincial Hospital, Quetta, were invited to participate in this study. After detailed history and examination, preliminary blood tests including full blood counts, platelets count, retics count, absolute blood values and blood film examination were done. A clinical diagnosis was made based upon the findings of history, examination and blood tests. In patients suspected to have iron deficiency anemia, serum iron studies (i.e. serum iron, Total iron binding capacity (TIBC) and serum ferritin) were done to confirm the diagnosis. Among the selected anemic patients, 60% were iron deficiency anemic, while 40% were non-iron deficiency anemic. Iron deficiency anemia was more common among females than males, as 70% patients were female and 30% were male. The risk factors were found to be pregnancy (40%), nutritional inadequacy (17%), menorrhagia (9%), hemorrhoids (9%), hook worms (8%), hematuria (2%) and blood loss due to various gastro-intestinal pathologies (15%).展开更多
Agricultural management practices influence soil health.In this study,agricultural lands of cold arid Hanna village,Balochistan,Pakistan,were studied to assess soil properties and the abundance of soil macrofauna spec...Agricultural management practices influence soil health.In this study,agricultural lands of cold arid Hanna village,Balochistan,Pakistan,were studied to assess soil properties and the abundance of soil macrofauna species.Five orchards,five tree-based intercropping(TBI)systems,two croplands and a barren unprotected rangeland were sampled.Soil properties,such as texture,concentrations of organic matter(SOM),organic carbon(SOC),mineral nitrogen and bioavailable phosphorus,pH and electrical conductivity were analyzed.The abundance and species of soil surface-dwelling and upper soil layer-dwelling(0-5 cm)macrofauna were also measured.Orchards and croplands were older than TBI systems.than the same agricultural systems(cropland or orchards),which were under intense tillage practice or receiving no fertilizer input.Our results demonstrate that the diversified cropping systems with the reduced(shallow)tillage and the amendment of both synthetic and organic fertilizers,promoted soil quality in this cold-winter desert.This study is a source of evidence for the farmers of this region,which highlights the importance of conservation agriculture and crop diversification under TBI system for improving soil quality.It warrants further investigation to evaluate biological indicators of soil health(soil microbial biomass,microbial diversity,microfauna,mesofauna and macrofauna)being influenced by various management practices in this region.Furthermore,the relationship between soil quality and crop production under various management practices in this region needs to be evaluated.Such an extensive study will further help encourage farmers to adopt the best management practice in their fields.展开更多
文摘Risk factors for iron deficiency anemia among the adult population of the Quetta valley have been investigated. Anemic adult patients, both males and females, who were admitted in the Sandeman Provincial Hospital, Quetta, were invited to participate in this study. After detailed history and examination, preliminary blood tests including full blood counts, platelets count, retics count, absolute blood values and blood film examination were done. A clinical diagnosis was made based upon the findings of history, examination and blood tests. In patients suspected to have iron deficiency anemia, serum iron studies (i.e. serum iron, Total iron binding capacity (TIBC) and serum ferritin) were done to confirm the diagnosis. Among the selected anemic patients, 60% were iron deficiency anemic, while 40% were non-iron deficiency anemic. Iron deficiency anemia was more common among females than males, as 70% patients were female and 30% were male. The risk factors were found to be pregnancy (40%), nutritional inadequacy (17%), menorrhagia (9%), hemorrhoids (9%), hook worms (8%), hematuria (2%) and blood loss due to various gastro-intestinal pathologies (15%).
文摘Agricultural management practices influence soil health.In this study,agricultural lands of cold arid Hanna village,Balochistan,Pakistan,were studied to assess soil properties and the abundance of soil macrofauna species.Five orchards,five tree-based intercropping(TBI)systems,two croplands and a barren unprotected rangeland were sampled.Soil properties,such as texture,concentrations of organic matter(SOM),organic carbon(SOC),mineral nitrogen and bioavailable phosphorus,pH and electrical conductivity were analyzed.The abundance and species of soil surface-dwelling and upper soil layer-dwelling(0-5 cm)macrofauna were also measured.Orchards and croplands were older than TBI systems.than the same agricultural systems(cropland or orchards),which were under intense tillage practice or receiving no fertilizer input.Our results demonstrate that the diversified cropping systems with the reduced(shallow)tillage and the amendment of both synthetic and organic fertilizers,promoted soil quality in this cold-winter desert.This study is a source of evidence for the farmers of this region,which highlights the importance of conservation agriculture and crop diversification under TBI system for improving soil quality.It warrants further investigation to evaluate biological indicators of soil health(soil microbial biomass,microbial diversity,microfauna,mesofauna and macrofauna)being influenced by various management practices in this region.Furthermore,the relationship between soil quality and crop production under various management practices in this region needs to be evaluated.Such an extensive study will further help encourage farmers to adopt the best management practice in their fields.
