نتایج جستجو برای: zn 282
تعداد نتایج: 44187 فیلتر نتایج به سال:
BACKGROUND Emerging evidence indicates mobile technology-based strategies may improve access to secondary prevention and reduce risk factors in cardiac patients. However, little is known about cardiac patients' use of mobile technology, particularly for health reasons and whether the usage varies across patient demographics. OBJECTIVE This study aimed to describe cardiac patients' use of mobi...
BACKGROUND AND AIMS Coordination of sugar transport and metabolism between developing seeds and their enclosing fruit tissues is little understood. In this study the physiological mechanism is examined using two genotypes of asparagus bean (Vigna unguiculata ssp. sesquipedialis) differing in pod wall and seed growth rates. Pod growth dominates over seed growth in genotype 'Zhijiang 121' but not...
The antiphagocytic effect of M protein has been considered a critical element in virulence of the group A streptococcus. The hyaluronic acid capsule also appears to play an important role: studies of an acapsular mutant derived from the mucoid or highly encapsulated M protein type 18 group A streptococcal strain 282 indicated that loss of capsule expression was associated with decreased resista...
با رشد سریع شهرنشینی، صنعتی شدن شهرها و افزایش انتشار آلودگی از وسایل نقلیه، بحران آلودگی هوا یکی از مشکلات اکولوژیکی شدید در مقیاس جهانی است. با توجه به سهم آلودگی گرد و غبار در افزایش آلودگی هوا، غبار راسب شده در اطراف جاده ها و خیابان های سطح شهر به منزلۀ یکی از عوامل ارزیابی میزان آلودگی هوای شهری بررسی شد. با توجه به رشد جمعیت و تردد وسایل نقلیه در کرج و خطرهای ناشی از آلودگی فلزات سنگین ب...
The purpose of this study was to investigate the relationship between the chemical form and localization of zinc (Zn) in plant leaves and their Zn accumulation capacity. An interspecific cross between Arabidopsis halleri sp. halleri and Arabidopsis lyrata sp. petrea segregating for Zn accumulation was used. Zinc (Zn) speciation and Zn distribution in the leaves of the parent plants and of selec...
Despite the interest of industry in nickel-based superalloys and its main features (high temperatures resistance, hardness, low thermal conductivity, among others), even today they are still materials that difficult to cut. Cutting tools withstand both high pressures highly localized at cutting area because elevated work hardening alloy problems for fluid access region, with consequent strong t...
A new concept in multifunctional anticancer agents is demonstrated. Tetrakis-(diisopropyl-guanidino) zinc phthalocyanine (Zn-DIGP) exhibits excellent properties as a photodynamic therapy (PDT) agent, as well as potential anti-metastatic activities in vivo. Zn-DIGP exhibits good cellular uptake and low toxicity in the dark (EC50 > 80 μM) and is well tolerated upon its intravenous injection into ...
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