A strain of rats that will predictably develop experimental hypertension by means of different techniques was used to study NaCl-induced hypertension. Observations were continued for 1 year after weaning unless death intervened. Among groups of rats on 0.4, 1, 2, 4, and 8% NaCl chow, respectively, blood pressures generally rose as dietary NaCl increased. Average blood pressures ranged from 146....

Chemicals All the oligonucleotides were purchased from Beijing AuGCT DNA-SYN Biotechnology Co. Ltd (Beijing, China). Exonuclease III (Exo III) along with the reaction buffer, 10 × NEBuffer 1 (100 mM bis-tris-propane-HCl, 100 mM MgCl 2 and 10.0 mM dithiothreitol, pH 7.0) and 10 × NEBuffer 3 (100 mM NaCl, 50 mM Tris-HCl, 10 mM MgCl 2 , 1 mM dithiothreitol pH 7.9) was purchased from New England Bi...

salt tolerance in crops is multigenic in nature and quantitatively inherited, and therefore controlled by minorgenes. to study the diversity of qtls conferring salt tolerance in barley, four barley mapping populations including l94 × vada (l × v, 103 rils), oregon wolf barley (owb) (dom × rec, 94 dhs), susptrit × vada (su × v, 152 lines), and susptrit × cebada capa (su × cc, 113 lines) were tes...

Many Phoenix dactylifera (date palm) cultivars are grown in the arid and semiarid regions of the world, including Saudi Arabia. P. dactylifera is highly tolerant to salinity stress. To investigate the response of Khalas cultivar of P. dactylifera, two-month-old plants were treated with sodium chloride (50, 100, and 150 mM NaCl) for three months. Our result showed that proline content was higher...

in order to investigate the effects of supplementary calcium chloride and potassium nitrate on plant growth of ammi (carum copticum l.) in different salinity levels and nutrient solutions (ns), an experiment based on randomized complete block design (rcbd) with factorial arrangement was conducted under greenhouse condition in the faculty of agriculture, vali-e-asr university of rafsanjan, durin...

Abnormally low plasma flow to renal papilla characterizes Dahl hypertension. When eating a normal Na diet (0.3% NaCl) both hypertension-sensitive (S) rats and hypertension-resistant (R) rats, 16 weeks old, have fairly normal blood pressure (BP), averaging 144 and 129 mm Hg, respectively. However, even in this barely hypertensive state, 18 S rats had a 31% lower papillary plasma flow (Lilienfiel...

A halophyte, common glasswort (Salicornia europaea L.), showed no phytotoxic or deficiency symptom at 100 and 300 mM NaCl, whereas plant growth was stunted at 0, 500, and 700 mM NaCl. In addition, the water content was lower within the shoots at 0 mM NaCl, as compared with the range of NaCl treatments. Under NaCl treatment, Naþ levels increased in the shoot and the root, whereas the levels of o...

Kabak, yetiştiriciliği ülkemizde ve dünyada yaygın olarak yapılan bir sebze türüdür. Abiyotik stres faktörlerinden tuzluluk, bitkilerin gelişimini verimini önemli derecede azaltmaktadır. Bu çalışma, in vitro koşullarda farklı konsantrasyonlarda (0, 50, 100, 150, 200, 250 mM) NaCl içeren besin ortamının kabak bitkisi gelişimine etkilerini belirlemek amacıyla yapılmıştır. Araştırmada gövde yaş ku...

The effects of salinity and supplied calcium chloride on growth and leaf ions concentration of tomato (Lycopersicon esculentum L.) were investigated in Gorgan, Iran. A factorial experiment was conducted based on RCBD with four NaCl levels (0, 50, 100, and 150 mM) and four CaCl2 levels (0, 100, 200 and 300 mg L-1). Data of growth, yield and leaf’s Ca, K, and Na content were subjected to analyze ...

Spergularia marina (Caryophyllaceae) is a halophytic species and widely distributed among the sea shores of Turkey. Its seeds maybe unwinged or winged. Laboratory experiments were conducted to determine the effects of salinity (0, 50, 100 and 500 mM NaCl) and temperature (10, 15, 25, 30, 35 degrees C) on seed germination. S. marina showed 73.3% germination in non-saline controls at 25 degrees C...