Rice is an important crop and the food security of the world is strongly associated with it as it is the staple food of half of the world’s population. Among various agro-management practices seedling age and nitroge...Rice is an important crop and the food security of the world is strongly associated with it as it is the staple food of half of the world’s population. Among various agro-management practices seedling age and nitrogen rates significantly affected its growth, development and yield components. Rice cultivars performed differently when transplanted in field at varying seedling ages depending upon their genetic makeup and adoptability to certain environmental conditions. Seedling age plays an important role in yield contributing parameters like number of productive tillers, panicle length, filled grains panicle-1 and 1000-kernel weight leading to higher paddy yield in different rice cultivars and hybrids. Nitrogen is required in huge quantity in rice production as it is an important constituent of plant parts and processes. Paddy yield increases significantly with the increase in nitrogen rate but after a certain limit yield starts decreasing. Keeping in view the significance of seedling age and nitrogen rates in different rice cultivars and hybrids, an effort has been made to review some research work already conducted and will be helpful to the researchers and scientists to plan future strategies.展开更多
BACKGROUND We report a patient who was diagnosed with toxic myopericarditis secondary to hydrocarbon abuse using cardiac magnetic resonance imaging(CMR).CASE SUMMARY A 25-year-old male presented to emergency departmen...BACKGROUND We report a patient who was diagnosed with toxic myopericarditis secondary to hydrocarbon abuse using cardiac magnetic resonance imaging(CMR).CASE SUMMARY A 25-year-old male presented to emergency department with chest pain for 3 d.Patient also reported sniffing hydrocarbon containing inhalant for the last 1 year.Labs showed elevated troponin and electrocardiography was suggestive of acute pericarditis.Echocardiogram showed left ventricular(LV)ejection fraction(EF)of 40%.Given patient’s troponin elevation and reduced EF,cardiac catheterization was performed which showed normal coronaries.CMR was performed for myocardial infarction with non-obstructive coronary arteries evaluation.CMR showed borderline LV function with edema in mid and apical LV suggestive of myocarditis.CONCLUSION CMR can be used to diagnose toxic myopericarditis secondary to hydrocarbon abuse.展开更多
文摘Rice is an important crop and the food security of the world is strongly associated with it as it is the staple food of half of the world’s population. Among various agro-management practices seedling age and nitrogen rates significantly affected its growth, development and yield components. Rice cultivars performed differently when transplanted in field at varying seedling ages depending upon their genetic makeup and adoptability to certain environmental conditions. Seedling age plays an important role in yield contributing parameters like number of productive tillers, panicle length, filled grains panicle-1 and 1000-kernel weight leading to higher paddy yield in different rice cultivars and hybrids. Nitrogen is required in huge quantity in rice production as it is an important constituent of plant parts and processes. Paddy yield increases significantly with the increase in nitrogen rate but after a certain limit yield starts decreasing. Keeping in view the significance of seedling age and nitrogen rates in different rice cultivars and hybrids, an effort has been made to review some research work already conducted and will be helpful to the researchers and scientists to plan future strategies.
文摘BACKGROUND We report a patient who was diagnosed with toxic myopericarditis secondary to hydrocarbon abuse using cardiac magnetic resonance imaging(CMR).CASE SUMMARY A 25-year-old male presented to emergency department with chest pain for 3 d.Patient also reported sniffing hydrocarbon containing inhalant for the last 1 year.Labs showed elevated troponin and electrocardiography was suggestive of acute pericarditis.Echocardiogram showed left ventricular(LV)ejection fraction(EF)of 40%.Given patient’s troponin elevation and reduced EF,cardiac catheterization was performed which showed normal coronaries.CMR was performed for myocardial infarction with non-obstructive coronary arteries evaluation.CMR showed borderline LV function with edema in mid and apical LV suggestive of myocarditis.CONCLUSION CMR can be used to diagnose toxic myopericarditis secondary to hydrocarbon abuse.
