Effects of iron deficiency and of zinc deficiency on the activities of some enzymes in Mycobacterium smegmatis.
نویسندگان
چکیده
Gray, G. M. & Macfarlane, M. G. (1961). Biochem. J. 81, 480. Hanes, C. S. & Isherwood, F. A. (1949). Nature, Lond., 164, 1107. Hirsch, J. & Ahrens, E. H. (1958). J. biol. Chem. 233, 311. Igarashi, H., Zama, K. & Katada, M. (1958). Nature, Lond., 181, 1282. Kittredge, J. S., Roberts, E. & Simonsen, D. G. (1962). Biochemi8try, 1, 624. Lea, C. H. & Rhodes, D. N. (1953). Biochem. J. 54, 467. Marinetti, G. V. (1962). J. Lipid Res. 3, 1. Rapport, M. M. & Alonzo, N. (1955). J. biol. Chem. 217, 193. Siegel, S. M. (1960). Experientia, 16, 358.
منابع مشابه
Effect of zinc and iron supplementation on vitamin A status of primary school children
Background: Micronutrients deficiency is one of the most health problems in the world. Iron and zinc deficiency and their interaction with vitamin A are important, too. The aim of this study was to investigate the effects of supplementation of iron and zinc, alone or combined, on vitamin A status of primary school children. Material and methods: The study was a randomized double-blind clinica...
متن کاملEffect of foliar spray of sodium nitroprusside (nitric oxide donor) on growth parameters, total chlorophyll content, iron content and antioxidant enzymes activity in cucumber (Cucumis sativus L.) under iron deficiency stress
In this study, the effect of foliar spray of sodium nitroprusside (100 μM) as a nitric oxide donor on iron deficiency stress alleviation in cucumber plant was investigated. The results indicated that iron deficiency stress reduced growth parameters, total chlorophyll content, Fe content and antioxidant enzymes activity of catalase, ascorbate peroxidase as well as guaiacol peroxidase. Sodium nit...
متن کاملاثر تلقیح قارچ اندوفایت (Piriformospora indica) بر فعالیت آنزیم‌های آنتی‌اکسیدان و تحمل گندم در شرایط کمبود فسفر در سیستم هیدروپونیک
Information about the effect of endophytic fungus Piriformospora indica on wheat response to stress conditions is very limited and sometime contradictory. This greenhouse research was conducted in a hydroponic culture to investigate the inoculation effects of mycorrizhal-like fungus, P. indica, on enzymatic and non–enzymatic defense mechanisms of wheat (Triticum aestivum L., cv. Niknejad)...
متن کاملEffects of iron deficiency and of zinc deficiency on the composition of Mycobacterium smegmatis.
hydroxybutyrate and DPN+ and the amounts of DPNH formed were measured. Phosphate buffer was used at pH 7 and tris buffer at the fnore alkaline pH values. Controls containing all reagents except P-hydroxybutyrate or acetoacetate showed no significant changes in extinction. The results of 14 individual measurements showed good agreement (Table 1). The mean value for K was 1-42 + 0 19 (S.D.) X 10-...
متن کاملRice Enrichment by Genetic Engineering for Combating Iron and Zinc Deficiency
Iron deficiency anemia and zinc deficiency are among the most recognized forms of micronutrient malnutrition and about two billion of people around the world suffer from it. Monotonous diets based on staple cereals are in fact a poor source of iron and zinc. Rice is a staple food for more than half of the world's population. Various methods have been proposed for food enrichment, but many of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- The Biochemical journal
دوره 90 1 شماره
صفحات -
تاریخ انتشار 1964