نتایج جستجو برای: polythylene oxide

تعداد نتایج: 176337  

Akbar RahimiHaghighi Isa Afshar Minoo i Shiraz

In order to compare the effects of different spraying of nano zinc oxide and zinc oxide, the arable irrigated wheat was conducted in two separate trials in 2011-2014 lands of Abadeh city.Experiments were conducted in a randomized complete block design, with five treatments and five replications.In the first experiment, treatments included the application of nano zinc oxide to five levels ( 0 , ...

ژورنال: علوم آب و خاک 2006
غلامرضا ثواقبی, , محمد معزاردلان, , نجفعلی کریمیان, , عادل ریحانی تبار, , محمدرضا قنادها, ,

Information about forms of zinc (Zn) is important for the evaluation of its status in soil and also understanding of the soil fertility and chemistry. To obtain such information, amounts and distribution of Zn in different fractions of 20 soil samples of Tehran province, Iran were determined by sequential extraction method and their relationships with each other and with soil characteristics we...

Ali Asghar Ebrahimi , Hossein Fallahzadeh , Mehdi Mokhtari , Mohammad Hassan Ehrampoush , Mohsen Tarzanan ,

Introduction: In order to achieve sustainable development in mining, waste management is an essential requirement. The current study aimed to examine industrial solid waste produced in Golgohar Mining and Industrial Company, which is a well-known iron ore extraction and processing complex. Materials and Methods: This cross-sectional study was conducted in two phases from March, 2016 through Ma...

Akbar RahimiHaghighi Isa Afshar Minoo i Shiraz

In order to compare the effects of different spraying of nano zinc oxide and zinc oxide, the arable irrigated wheat was conducted in two separate trials in 2011-2014 lands of Abadeh city.Experiments were conducted in a randomized complete block design, with five treatments and five replications.In the first experiment, treatments included the application of nano zinc oxide to five levels ( 0 , ...

غلامرضا ثواقبی, , محمد معزاردلان, , نجفعلی کریمیان, , عادل ریحانی تبار, , محمدرضا قنادها, ,

Information about forms of zinc (Zn) is important for the evaluation of its status in soil and also understanding of the soil fertility and chemistry. To obtain such information, amounts and distribution of Zn in different fractions of 20 soil samples of Tehran province, Iran were determined by sequential extraction method and their relationships with each other and with soil characteristics we...

, ,

Bismuth titanate ceramic has been attracted as a lead-free ferroelectric due to its high Curie temperature in high temperature applications as well as high frequency applications. In this study, the effect of niobium oxide as an additive on the microstructure and dielectric properties of bismuth titanate ceramic was investigated. For this purpose, niobium oxide was added to bismuth titanate, sy...

Journal: :iranian journal of basic medical sciences 0
jian-lin zhou department of orthopedics, renmin hospital of wuhan university, wuhan, 430060, hubei province, people’s republic of china hong song fang department of orthopedics, renmin hospital of wuhan university, wuhan, 430060, hubei province, people’s republic of china hao peng department of orthopedics, renmin hospital of wuhan university, wuhan, 430060, hubei province, people’s republic of china qiong jie hu department of radiology, tongji hospital, tongji medical college, huazhong university of science and technology, wuhan 430030, hubei province, people’s republic of china shi qing liu department of orthopedics, renmin hospital of wuhan university, wuhan, 430060, hubei province, people’s republic of china jiang hua ming department of orthopedics, renmin hospital of wuhan university, wuhan, 430060, hubei province, people’s republic of china

objective(s): protein kinase c (pkcα) is involved in modulating articular chondrocytes apoptosis induced by nitric oxide (no). hyaluronic acid (ha) inhibits nitric oxide-induced apoptosis of articular chondrocytes by protecting pkcα, but the mechanism remains unclear. the present study was performed to investigate the effects and mechanisms of pkcα regulate protective effect of hyaluronic acid....

Journal: :iranian journal of basic medical sciences 0
mahnaz rahimpour ms student, department of biology, faculty of basic sciences, shahed university, tehran, iran manizheh karami department of biology, faculty of basic sciences, shahed university, tehran, iran sara karimi ms student, department of biology, faculty of basic sciences, shahed university, tehran, iran abbas haghparast neuroscience research center, shahid beheshti university of medical sciences, tehran, iran mohammad reza jalali department of pathology, school of medicine, shahed university, tehran, iran farzaneh sabouni national institute of genetic engineering and biotechnology, tehran, iran

objective(s) single injection of naloxone, a selective antagonist of morphine, prior to the drug conditioning testing was used to investigate on morphine dependence. materials and methods conditioning to morphine (2.5-10 mg/kg, s.c.) was established in adult male wistar rats (weighing 200-250 g) using an unbiased procedure. nitric oxide agents were microinjected into the central amygdala prior ...

Journal: :iranian journal of basic medical sciences 0
parichehr hassanzadeh department of pharmacology, faculty of medicine, aja university of medical sciences, tehran, iran

objective(s) celecoxib acts through both cox-2-dependent and -independent pathways. according to the paradoxical effect of no on the inflammatory and nociceptive signal processing, the present study designed to evaluate the probable contribution of no in the analgesic and anti-inflammatory properties of celecoxib. materials and methods different intensities of inflammatory pain were induced by ...

Journal: :physiology and pharmacology 0
seyed sajad shahrokhi tehran- khalije fars high way- emam khomeini holy shrine- shahed university- faculty of science- biology group. manije karami tehran- khalije fars high way- emam khomeini holy shrine- shahed university- faculty of science- biology group. bahram kazemi shahid beheshti university- medicin schoo- research center for cell and molecular biology .

introduction: response to morphine and role of nitric oxide (no) on expression of morphine response has been studied in vertebrates. but, little evidence is provided in the matter in earlier invertebrates. this investigation for the first time evaluated the effect of no on expression of morphine potency in paramecium caudatum. methods: animal after isolation from natural media and specific iden...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید