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Showing 1 to 12 of 15 entries
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Antibacterial and antifungal activities of the endemic species Glaucium vitellinum Boiss. and Buhse.

Avicenna journal of phytomedicine

Mehrara M, Halakoo M, Hakemi-Vala M, Hashemi SJ, Asgarpanah J.
PMID: 25767757
Avicenna J Phytomed. 2015 Jan-Feb;5(1):56-61.

OBJECTIVES: Belonging to Papaveraceae family, Glaucium vitellinum is one of the Persian endemic plants which has not been investigated biologically. The present paper focused on the assessment of the antibacterial and antifungal activities of the total methanol extract and...

Evaluation of Clarithromycin Resistance Among Iranian Helicobacter pylori Isolates by E-Test and Real-Time Polymerase Chain Reaction Methods.

Jundishapur journal of microbiology

Hakemi Vala M, Eyvazi S, Goudarzi H, Sarie HR, Gholami M.
PMID: 27540451
Jundishapur J Microbiol. 2016 Mar 19;9(5):e29839. doi: 10.5812/jjm.29839. eCollection 2016 May.

BACKGROUND: Helicobacter pylori is an important pathogen of human gastric mucosa. Antibiotic resistance, especially resistance to clarithromycin is a major factor for treatment failure of H. pylori infections. The main mechanism of clarithromycin resistance in these bacteria is related...

Occurrence of Potentially Pathogenic Bacterial-Endosymbionts in Acanthamoeba Spp.

Iranian journal of parasitology

Niyyati M, Mafi M, Haghighi A, Hakemi Vala M.
PMID: 26246815
Iran J Parasitol. 2015 Apr-Jun;10(2):181-8.

BACKGROUND: Acanthamoeba- bacteria interactions enable pathogenic bacteria to tolerate harsh conditions and lead to transmission to the susceptible host. The present study was aimed to address the presence of bacterial endosymbionts of Acanthamoeba isolated from recreational water sources of...

Detection of Ambler class A, B and D ß-lactamases among Pseudomonas aeruginosa and Acinetobacter baumannii clinical isolates from burn patients.

Annals of burns and fire disasters

Hakemi Vala M, Hallajzadeh M, Hashemi A, Goudarzi H, Tarhani M, Sattarzadeh Tabrizi M, Bazmi F.
PMID: 25249841
Ann Burns Fire Disasters. 2014 Mar 31;27(1):8-13.

In this study, we evaluated the existence of classes A, B and D ß-lactamases among Pseudomonas aeruginosa (P.aeruginosa) and Acinetobacter baumannii (A.baumannii) strains isolated from burn patients in Tehran during the years 2012 and 2013. From these strains, the...

Blood culture and antimicrobial susceptibility pattern of bacteria and fungi isolated from febrile neutropenic patients treated with chemotherapy at Taleghani hospital, Tehran.

Iranian journal of microbiology

Khodashahi R, Hakemi-Vala M, Mardani M, Abolghasemi S, Lotfali E, Arab-Mazar Z, Omidi N, Ghasemshahi S.
PMID: 31341562
Iran J Microbiol. 2019 Apr;11(2):90-97.

BACKGROUND AND OBJECTIVES: The aim of this study was to determine the drug susceptibility pattern of the pathogens causing bacteraemia and fungemia in patients who have developed febrile neutropenia after chemotherapy.MATERIALS AND METHODS: A total of 95 patients with...

Advanced biomedical research

Vahabi S, Hakemi-Vala M, Gholami S.
PMID: 31016180
Adv Biomed Res. 2019 Mar 20;8:22. doi: 10.4103/abr.abr_205_18. eCollection 2019.

BACKGROUND: Considering the increased rate of microbial resistance to antibiotics and chemical side effects of antibiotics and antiseptics used for the treatment of periodontal disease, there is a need for an alternative antimicrobial agent with fewer complications. Medicinal herbs...

Search for Proteins in the Liquid Extract of Edible Mushroom, Agaricusbisporus, and Studying their Antibacterial Effects.

Iranian journal of pharmaceutical research : IJPR

Houshdar Tehrani MH, Fakhrehoseini E, Kamali Nejad M, Mehregan H, Hakemi-Vala M.
PMID: 24250435
Iran J Pharm Res. 2012;11(1):145-50.

The edible mushrooms (basidomycetes) have high nutritional value, promote the immune system, and as a source of natural antimicrobial substances have been used to cure bacterial infections since ancient times.Various kinds of proteins with several biological activities are produced...

Rifampin resistance among individuals with extrapulmonary tuberculosis: 4 years of experience from a reference laboratory.

New microbes and new infections

Baghbanbashi S, Mousavi SMJ, Dabiri H, Hakemi-Vala M, Goudarzi H, Hamzehloo G, Amini S, Nasiri MJ.
PMID: 33664961
New Microbes New Infect. 2021 Jan 20;40:100841. doi: 10.1016/j.nmni.2021.100841. eCollection 2021 Mar.

Information is limited about the drug resistance patterns in extrapulmonary tuberculosis (EPTB) in Iran. This study aimed to determine the prevalence of EPTB and to investigate the drug-resistance pattern in

Role of .

Iranian journal of pathology

Ostad Asadolah-Malayeri H, Hakemi-Vala M, Davari K.
PMID: 28855926
Iran J Pathol. 2016;11(4):345-353.

BACKGROUND: This study aimed to evaluate the role of efflux pump regulator and METHODS: This study was conducted on 60 RESULTS: The resistance of CONCLUSION: Existence of

Efflux Pump Inhibitor Phenylalanine-Arginine Β-Naphthylamide Effect on the Minimum Inhibitory Concentration of Imipenem in Acinetobacter baumannii Strains Isolated From Hospitalized Patients in Shahid Motahari Burn Hospital, Tehran, Iran.

Jundishapur journal of microbiology

Gholami M, Hashemi A, Hakemi-Vala M, Goudarzi H, Hallajzadeh M.
PMID: 26568800
Jundishapur J Microbiol. 2015 Oct 12;8(10):e19048. doi: 10.5812/jjm.19048. eCollection 2015 Oct.

BACKGROUND: Acinetobacter baumannii has emerged as a highly troublesome pathogen and a leading cause of mortality and morbidity among hospitalized burn patients.OBJECTIVES: The aims of this study were to determine the frequency of the AdeABC genes and the role...

Disseminated fusariosis with ecthyma gangrenosum-like lesions in a refractory acute myeloid leukemia patient.

Current medical mycology

Mardani M, Khodashahi R, Lotfali E, Abolghasemi S, Hakemi-Vala M.
PMID: 31049455
Curr Med Mycol. 2019 Mar;5(1):27-31. doi: 10.18502/cmm.5.1.534.

CASE REPORT: Herein, we presented a 35-year-old man diagnosed with acute myeloid leukemia with a prolonged febrile neutropenic period and ecthyma gangrenosum-like lesions, along with fungemia and disseminated fusariosis. The patient died despite receiving combination therapy, perhaps due to...

Phenotypic Investigation of the Antimicrobial Effect of Organic and Hydro-Alcoholic Extracts of .

Frontiers in dentistry

Bakhtiari S, Nematzade F, Hakemi-Vala M, Talebi G.
PMID: 32123879
Front Dent. 2019 Sep-Oct;16(5):386-392. doi: 10.18502/fid.v16i5.2287. Epub 2019 Oct 15.

OBJECTIVES: Considering the emergence of resistant microbes and side effects of chemical drugs, in this study, the inhibitory effect of organic and hydro-alcoholic extracts of MATERIALS AND METHODS: In this experimental study, standard strains of RESULTS: Hydro-alcoholic extract of...

Showing 1 to 12 of 15 entries