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Institution

University of Tabriz

EducationTabriz, Iran
About: University of Tabriz is a education organization based out in Tabriz, Iran. It is known for research contribution in the topics: Population & Nanocomposite. The organization has 12141 authors who have published 20976 publications receiving 313982 citations.


Papers
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Journal ArticleDOI
TL;DR: Results indicated that neonatal immune activation resulted in increased anxiety and depression-like symptoms, HPA-axis-hyperactivity, and elevated the levels of TNF-α and IL-1β in the hippocampus in response to stress in adulthood, and Interestingly, developmental minocycline treatment significantly reduced the abnormalities induced by neonatal inflammation in adult mice.

82 citations

Journal ArticleDOI
TL;DR: A simple and novel method for detection of low intensity knock, occurred in spark ignition engines, is developed and a new method of utilizing the tachometer signal in parallel to the accelerometer one to estimate the knock-sensitive window (KSW).

82 citations

Journal ArticleDOI
TL;DR: In this paper, a pyrocatechol violet (PCV)-modified glassy carbon electrode exhibited catalytic activity toward the electrooxidation of hydrazine, which appeared as a reduced overpotential in a wide operational pH range (pH 5.0-10.0).

82 citations

01 Sep 2012
TL;DR: Results showed twenty seven isolates did not have ability to tolerate acid and bile salts and antimicrobial activity against four indicator bacteria included Eshirichia coli, Listeria monocytogenesis, bacillus cereus, Salmonella entritidis.
Abstract: Lactobacillus strains are a major part of the probiotics, microflora of the intestine and of fermented dairy products, and are found in a variety of environments. The aim of this study was to find out the ability of bile and acid tolerance and antibacterial properties of the twenty eight isolates of three group lactobacilli namely Lactobacillus plantarum, Lactobacillus casei and Lactobacillus delbruki. For this purpose Twenty eight different Lactobacillus strains that isolated from Koozeh cheese as a traditional cheese were screened. The acid tolerance test was studied under pH 2.0 and 3.0 with 7.5 as control. The cell count for the acid tolerance test was obtained at an interval of 0, 1, 2 and 3 hours respectively and was pour plated on Man, Rogosa, and Sharpe (MRS) agar to be incubated at 37 °C for 24 hours. All cells were selected for bile tolerance test in MRS broth containing bile concentrations of 0% as control and 0.3% as test. Then cell counts were enumerated after 24 hours of incubation on MRS agar. Results showed twenty seven isolates did not have ability to tolerate acid and bile salts and antimicrobial activity against four indicator bacteria included Eshirichia coli, Listeria monocytogenesis, bacillus cereus, Salmonella entritidis. Only one Isolate namely Lactobacillus casei could tolerate acid and bile salt and had antibacterial activity against of L. monocytogenesis. Therefore we can consider this strain as a native probiotic but extra examinations was required.

82 citations

Journal ArticleDOI
TL;DR: In this paper, a novel water-soluble, conducting polypyrrole role was synthesized by horseradish peroxidase (HRP), in the presence of sulfonated polystyrene, as a polyanionic template.
Abstract: A novel water-soluble, conducting polypyr- role was synthesized by horseradish peroxidase (HRP), in the presence of sulfonated polystyrene, as a polyanionic template. The HRP is an effective catalyst for the oxidative polymerization of pyrrole in the presence of hydrogen per- oxide at room temperature. The reaction is sensitive to so- lution pH and it is performed in pH 2 aqueous solutions. Polymerization of pyrrole by this biological route produced a conducting water-soluble polypyrrole for the first time. The reaction is benign and in one pot, and the product requires minimal purification. The reversible redox activity of the polypyrrole displays a hystersis loop with pH changes. FT-IR, UV-vis absorption spectroscopy ,and cyclic voltammetry are used in the characterization of the synthe- sized polypyrrole. These studies confirm the electroactive and conducting form of polypyrrole, similar to that which has been traditionally synthesized, chemically and electro- chemically. © 2004 Wiley Periodicals, Inc. J Appl Polym Sci 94: 254 -258, 2004

82 citations


Authors

Showing all 12238 results

NameH-indexPapersCitations
Ozgur Kisi7347819433
Alireza Khataee6852520805
Mehdi Shahedi Asl631978437
Mohammad Hossein Ahmadi6047711659
Gerard Ledwich5668615375
Thomas Blaschke5634817021
Ali Nokhodchi553229087
Danial Jahed Armaghani552128400
Behnam Mohammadi-Ivatloo514829704
Mohammad Norouzi5115918934
Ebrahim Babaei5045510615
Abolghasem Jouyban5070012247
Abolfazl Akbarzadeh5025311256
Yadollah Omidi492948076
Vahid Vatanpour471949313
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202351
2022222
20212,299
20202,382
20192,148
20181,714