Search published articles


Showing 4 results for Moradkhani
Evaluation of the concentration of Proinflammatory/Pro Th1 Cytokines IFN- and TNF-α and anti inflammatory/Pro Th2 Cytokines IL-13 and IL-4 in breast milk and their relationship to atopic dermatitis
Moradkhani S, Mahdi Mm, Daneshvar H, Bazargan Harandi N, Baneshi Mr,
Volume 70, Issue 10 (4 2013)
Abstract

Background: Atopic dermatitis (AD) is one of the most common chronic, highly pruritic and inflammatory skin diseases. The exclusive influence of breastfeeding in the prevention of inflammatory diseases is a matter of debate. In this study, we aimed to determine the concentration of interferon-gamma (IFN-γ), tumor necrosis factor-alpha (TNF-α), interleukin-13 (IL-13) and interleukin-4 (IL-4) cytokines as anti Th2 or anti Th1 cytokines in breast milk and their relationship with atopic dermatitis in breastfed infants.
Methods: This study carried out in Afzalipour Hospital of kerman during one year from 2010 to 2011, we selected 50 breastfed infants with AD as cases and 50 healthy infants without AD or any other allergic disease as the controls. The concentrations of pro- and anti-inflammatory cytokines were measured by ELISA in the mothers' milk. The demographic characteristics were recorded in a data collection form. Moreover, severity of the disease was determined by SCORAD index. T-test and logistic regression were used for assessment of the correlation among study variables.
Results: The concentrations of IFN-γ and IL-13 were significantly higher (respectively, P=0.04, and P=0.02) in the case group. However, logistic regression revealed that only IFN-γ significantly increased the risk for atopic dermatitis (P=0.02). Concentration of TNF-α was similar in the milk from mothers belonging to the two groups.
Conclusion: The results indicate that the concentrations of IFN-γ, IL-13 and IL-4 cytokines are higher in the milk of mothers whose infants have AD. However, the risk for atopic dermatitis increases by 49% by every ten-unit (in pg/mL) increase in the level of IFN-γ.


The effect of garlic extract on the expression of genes elastase and exotoxin A in Pseudomonas aeruginosa
Batoul Kavyani , Mohammad Yousef Alikhani , Mohammad Reza Arabestani , Shirin Moradkhani , Mohammad Taheri ,
Volume 74, Issue 8 (November 2016)
Abstract

Background: Multidrug-resistant bacteria make many problems in clinical therapy, design and manufacture of synthetic drugs. Pseudomonas aeruginosa is one of the most important multidrug-resistance bacteria leads to variety infections in human especially in immunocompromised, patients with severe burns, and nosocomial infections. It Recent years, this organism makes a big challenge in clinical treatment of infections using a wide range of antibiotics. Medicinal herbs for thousands of years to prevent or treat infectious diseases were considered. Today, pharmacists have high interest of using medicinal herbs to prepare a new antimicrobial compounds. The goal of this study was to investigation the effect of aqueous and alcoholic extract of fresh garlic on the expression of genes encoding elastase and exotoxin A virulence factors, in P. aeruginosa PAO1 strain.

Methods: Present study was an experimental study and performed from 2015 to 2016 in Hamadan University of Medical Science, Iran. The minimal inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of aqueous and alcoholic extract of garlic was determined. Then in order to investigation the gene expression of elastase and exotoxin A genes, quantitative real-time polymerase chain reaction (qPCR) method was performed at sub-MBC concentrations.

Results: According to the results aqueous extracts of garlic had better impact in comparison with alcoholic alone. At concentration of 64 and 8 mg/ml of aqueous extract the expression of both elastase and exotoxin A genes were decreased. Although, the expression of elastase gene was most affected by garlic at different concentrations than exotoxin A.

Conclusion: The results suggested that the compositions of garlic extracts can inhibit the production of virulence factors in P. aeruginosa. So in order to treat infectious diseases in the near future, medicinal plants known as new antimicrobial drugs can be used alone or with antibiotic drugs against pathogenic bacteria.


A rare complication of covid-19 infection in a 14-month-old infant: a case report
Asra Moradkhani, Mobin Azami, Massomeh Abedini ,
Volume 80, Issue 12 (March 2023)
Abstract
Background: Sever Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) in some patients leads to cytokine storm and causes hemophagocytic lymphohistiocytosis (HLH) secondary to this viral agent. HLH is a rare and aggressive disease that increases in children, and is caused by changes in the immune system that associated with high mortality. Consideing the current pandemic, early diagnosis and treatment is important. Herein, we report a case of a 14-month-old infant presented with COVID-19 and prolonged fever who was eventually treated with the diagnosis of HLH. The study has been done in Sanandaj in January 2020.
Case Presentation: A 14-month-old female infant with Covid-19, in November 2019 with prolonged fever lasting for 12 days, weakness and lethargy was admitted to Sanandaj Social Security Hospital, in November 2019. The infant did not have any history of illness, drug or allergy and had received vaccination according to the country's protocol. Later she was transferred to Besat Hospital in Sanandaj due to persistent fever and elevated liver enzymes. The patient had severe leukocytosis and hepatosplenomegaly in the second center. During the diagnostic measures for the patient and the rule out of other possible causes through imaging and laboratory investigations and also the evaluation of relevant criteria, HLH was suggested and treated with antibiotics (ceftriaxone, meropenem), IVIg, dexamethasone and pantoprazole. After that the fever decreased, then oral prednisolone was prescribed and a follow-up was recommended. She was discharged in good general condition.
Conclusion: The current Covid-19 pandemic causes infection of children and may lead to occurrence of secondary HLH disease. therefore, assessment of children with liver manifestations and resistant fever should be considered by performing a PCR test to avoid complications and consequences as much as possible by timely treatment. more studies should be done in the field of its various dimensions.

Investigation of risk factors for death in heart failure patients at Shahid Mustafa Khomeini Hospital
Firooz Balavandi, Hossein Moradkhani,
Volume 82, Issue 10 (January 2025)
Abstract
Background: Chronic heart failure (CHF) is a leading cause of cardiovascular mortality and hospitalization. Heart failure (HF) imposes both direct costs to healthcare systems and indirect costs to society through complications, unpaid care costs, premature mortality, and loss of productivity. The aim of the present study was to investigate the quality of care, laboratory and clinical indicators affecting mortality in heart failure patients.
Methods: In a descriptive study conducted in the summer of 1402, data were collected by extracting the list of patients who died with a diagnosis of heart failure from the hospital's information management system, based on random sampling, and recorded in a checklist. The number of patients selected was from a study of factors affecting mortality in heart failure patients at Shahid Mustafa Khomeini Hospital.
Results: 25.8% of patients had bilateral rales on pulmonary auscultation, and 88.7% of them reported shortness of breath, 58.1% edema, and 22.6% chest pain. LVEF of most patients was 10-25. With a decrease in systolic blood pressure and an increase in diastolic and HR, the probability of mortality increased significantly (1.058, 0.932, and 0.983) times, respectively. With a decrease in oxygen level, the probability of mortality increased significantly by 0.983 times. The mean ALT and AST increased significantly and the mean HCT also decreased significantly. With each unit increase in ALT and AST and each unit decrease in Hct, the probability of mortality increased (1.008, 0.985 and 1.283) times, respectively. With the decrease in Hb and FBS and the increase in Cr and BUN, the probability of mortality increased by 0.314, 1.013, 1.884 and 0.969 times, respectively. However, no significant relationship was observed between mortality and the factors Hb, FBS, Cr and BUN with patient mortality.
Conclusion: Dyspnea and edema were common in patients, and bilateral rales and chest pain were observed in less than half of the patients. A decrease in systolic blood pressure and an increase in diastolic and HR significantly increased the probability of mortality. A decrease in oxygen levels also significantly increased mortality in patients.

Page 1 from 1     

© 2026 , Tehran University of Medical Sciences, CC BY-NC 4.0

Designed & Developed by : Yektaweb