نتایج جستجو برای: tetradecyldimethylbenzylammonium chloride

تعداد نتایج: 87764  

Journal: :iranian red crescent medical journal 0
saeed nouri chemical injuries research center, baqiyatallah university of medical sciences, tehran, ir iran mohammad reza sharif trauma research center, kashan university of medical sciences, kashan, ir iran; trauma research center, kashan university of medical sciences, kashan, ir iran. tel: +98-9123788713, fax: +98-3615558900 yunes panahi chemical injuries research center, baqiyatallah university of medical sciences, tehran, ir iran mostafa ghanei chemical injuries research center, baqiyatallah university of medical sciences, tehran, ir iran bardia jamali chemical injuries research center, baqiyatallah university of medical sciences, tehran, ir iran

results the hemostatic time of aluminum chloride 50%, 25%, 15%, 10% and 5% were 8.20 ± 0.919, 14.10 ± 1.37, 21.20 ± 1.31, 30.80 ± 1.68 and 42.00 ± 4.19 seconds, respectively. also, the mean hemostasis time in the control group (suture) was 84.00 ± 4.05 seconds. the hemostatic times of different concentrations of aluminum chloride were significantly less than that of the control group. there was...

A.H. Shaikat A.S.M. Bari G.B. Das M.E. Hossain, M.M. Hasan

Two hundred and forty Hubbard Classic broiler chicks were used in a 35 day trial at Chittagong Veterinary and Animal Science University farm, Bangladesh to study the effects of supplemental choline chloride on performance parameters, carcass characteristics and their association in commercial broiler. All birds had free access to ad libitum feeding. Birds were fed four types of diet i.e. diet w...

Journal: :iranian journal of toxicology 0
ali sadeghi payame noor university محمد رضا ایمانپور mohamad reza imanpoor gorgan university of agricultural science and natural resourcesدانشگاه علوم کشاورزی و منابع طبیعی گرگان

background: since heavy metals can accumulate in the tissues of aquatic organisms, they can cause a range of hazardous effects which can become harmful to humans. the aim of this study was to investigate the acute effects of some heavy metals as potential dangerous substances by assessing the mortality effects of mercuric chloride (hgcl2), lead chloride (pbcl2) and zinc sulfate (znso4) pollutan...

Journal: :iranian journal of science and technology (sciences) 2014
a. jarrahpour

thionyl chloride (or oxalyl chloride) has been used as an efficient and cheap acid activator for one-pot synthesis of β-lactams in good to excellent yields by reaction between imines and acids in the presence of triethylamine at room temperature.

Bahadori MH Marefatpour E, Movahedi M

Background: Cobalt (Co) is an essential trace element for mammals required for the synthesis of vitamin B12. It is not a cumulative toxin but chronic exposure induces negative effects on the organism. It was proven that cobalt passes via placenta appearing in the fetal blood and amniotic fluid and it is shown to possess an embryotoxic effect. Also, chromium (Cr) is recognized as a trace element...

Journal: :hepatitis monthly 0
saeed nouri chemical injuries research center, baqiyatallah university of medical sciences, tehran, ir iran mohammad reza sharif trauma research center, kashan university of medical sciences, kashan, ir iran; trauma research center, kashan university of medical sciences, kashan, ir iran. tel: +98-9123788713, fax: +98-3615558900

conclusions ferric chloride is an effective haemostatic agent in controlling liver parenchymal tissue hemorrhage in an animal model. results the hemostasis time of ferric chloride concentration groups was significantly less than that of the control group (p value < 0.001). the pathologic examination showed the highest frequency of low grade inflammation based on the defined pathological grading...

Journal: :علوم باغبانی 0
وحید روحی علی نیکبخت سعدالله هوشمند

introduction: pomegranate (punica granatum l.) belong to punicaceae family is native to iran and grown extensively in arid and semi-arid regions worldwide. pomegranate is also important in human medicine and its components have a wide range of clinical applications. cracking causes a major fruit loss, which is a serious commercial loss to farmers. fruit cracking, seems to be a problem that less...

Journal: :iranian journal of applied animal science 2014
m.e. hossain g.b. das m.m. hasan a.h. shaikat a.s.m. bari

two hundred and forty hubbard classic broiler chicks were used in a 35 day trial at chittagong veterinary and animal science university farm, bangladesh to study the effects of supplemental choline chloride on performance parameters, carcass characteristics and their association in commercial broiler. all birds had free access to ad libitum feeding. birds were fed four types of diet i.e. diet w...

Journal: :مجله بهداشت محیط و توسعه پایدار 0
tahereh zarei mahmoud abadi bsc, environmental science &amp;technology research center, department of environmental health engineering, school of public health, shahid sadoughi university of medical sciences,yazd, iran asghar ebrahimi assistant professor, environmental science &amp;technology research center, department of environmental health engineering , school of public health, shahid sadoughi university of medical sciences,yazd, iran mohammad taghi ghaneian associate prof. environmental science &amp;technology research center, department of environmental health engineering , school of public health, shahid sadoughi university of medical sciences,yazd, iran mehdi mokhtari assistant professor, environmental science &amp;technology research center, department of environmental health engineering , school of public health, shahid sadoughi university of medical sciences,yazd, iran mohammad hossein salmani assistant professor, environmental science &amp;technology research center, department of environmental health engineering, school of public health, shahid sadoughi university of medical sciences,yazd, iran parvaneh talebi bsc, environmental science &amp;technology research center, department of environmental health engineering, school of public health, shahid sadoughi university of medical sciences,yazd, iran

introduction: the objective of this study was, wastewater quality investigation and removal efficiency of contaminants from the wastewater tile factory by using  coagulants includes ferric chloride, ferric sulfate and ferrous, aluminum sulfate and poly aluminum chloride in order to reuse it in the processing line. methods: this is an applied study. with regard to shiftwork schedules of the fact...

Journal: :The American journal of physiology 1977
P Silva J Stoff M Field L Fine J N Forrest F H Epstein

The isolated rectal gland of Squalus acanthias was stimulated to secrete chloride against an electrical and a chemical gradient when perfused in vitro by theophylline and/or dibutyryl cyclic AMP. Chloride secretion was depressed by ouabain which inhibits Na-K-ATPase. Thiocyanate and furosemide also inhibited chloride secretion but ethoxzolamide, a carbonic anhydrase inhibitor, did not. Chloride...

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