Element distribution of Na, Mg, P, Cl, K, Ca and Mn in barley leaves.
نویسندگان
چکیده
منابع مشابه
مطالعه شاخص‌های یونی (Na ، K ، Ca ، Mg ، Cl) خون تمساح مردابی(Crcodylus palustris) در ایران
تمساح مردابی (Crocodylus palustris) گونه بومی در کشور (استان سیستان و بلوچستان) به شمار می‌آید. در تحقیق حاضر، مطالعه شاخص های یونی (Na، K،Ca ، Mg، Cl) خون تمساح مردابی (Crocodylus palustris) مورد بررسی قرار گرفت. بدین منظور 12 عدد تمساح همگی در اسارت تحت شرایط یکسان، مهار و خونگیری شده مورد نمونه‌برداری ...
متن کاملConcentrations of Fe, K, Na, Ca, P, Zn and Mg in maternal colostrum and mature milk.
The objective of this study was to determine the concentrations of Fe, K, Na, Ca, P, Zn and Mg in colostrum and mature milk (2 months) from nursing mothers, and the correlation between the concentration of these micronutrients and newborn weight, maternal age, gestational age GA, inter-pregnancy interval, and gestational weight gain. Thirty one women donated milk on the 2nd postpartum day and o...
متن کاملElectrolyte (Na, K, Cl, Ca, Pi and Mg) profile of Zovawk pigs of Mizoram, India in different age groups
A study was carried out to find out the electrolyte profile of different age groups of an indigenous pig locally called Zovawk of Mizoram, India. The plasma Na and Cl were not influenced by age. The plasma concentration of Na was found to be in higher ranges while that of K was in lower range. Adult pigs had higher K (P<0.05) and Ca (P<0.05) than pre-weaning piglets and growers. Pi was higher i...
متن کاملDistribution of calcium (Ca) and magnesium (Mg) in the leaves of Brassica rapa under varying exogenous Ca and Mg supply.
BACKGROUND AND AIMS Leafy vegetable Brassica crops are an important source of dietary calcium (Ca) and magnesium (Mg) and represent potential targets for increasing leaf Ca and Mg concentrations through agronomy or breeding. Although the internal distribution of Ca and Mg within leaves affects the accumulation of these elements, such data are not available for Brassica. The aim of this study wa...
متن کاملNa-Ca or Na-Ca-K exchange in rod photoreceptors.
Remarkably dynamic Ca z ÷ fluxes control Ca 2 ÷ homeostasis in the outer segments of vertebrate rod photoreceptors (ROS). Ca 2 ÷ fluxes are believed to be carried by only two different membrane proteins embedded in the ROS plasma membrane; these two proteins as well as some of the other main molecular components of ROS are schematically depicted in Fig. 1. ROS are the sites of the process of vi...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 1991
ISSN: 1884-4111,0033-8303
DOI: 10.3769/radioisotopes.40.3_107