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21.
Najafi Saeideh Razavi Seyed Mehdi Khoshkam Maryam Asadi Asadollah 《Physiology and Molecular Biology of Plants》2020,26(5):1055-1066
Physiology and Molecular Biology of Plants - In this study, the effect of green synthesized sulfur nanoparticle (SNP) at different concentration (0, 0.01, 0.1, 1 and 10 mg/ml) on some... 相似文献
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Hoseinzadeh Ghazaleh Mohammadzadeh Zahra Chahardouli Bahram Moghaddam Kamran Ali Mousavi Seyed Asadollah Omidkhoda Azadeh Rostami Shahrbano 《Molecular biology reports》2022,49(7):5997-6004
Molecular Biology Reports - Differentiation syndrome (DS) is an inflammatory complication seen in some patients with acute promyelocytic leukemia (APL) undergoing differentiation therapy with... 相似文献
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Mahdi Zahedpanah Javid Sabour Takanlu Mohsen Nikbakht Fariba Rad Fatemeh Farhid Seyed Asadollah Mousavi Soroush Rad Hosein Kamranzadeh Fumani Seyed Mohammad Ali Hosseini Rad Saeed Mohammadi 《Journal of cellular physiology》2019,234(10):18707-18719
Microvesicles (MVs) derived from bone marrow niche components have an important role in genetic reprogramming and subsequent drugs induce apoptosis in leukemic cells. Here, we have found that undertreatment of curcumin or daunorubicin, the cross-talk through MVs of KG-1-bone marrow mesenchymal stem cells (BMSCs), significantly downregulates the expression of the survival gene osteopontin (OPN), CXCL-12, IL-6 (interleukin-6), STAT-3, and VCAM-1 (vascular cell adhesion molecule 1) in treated-KG-1 cells as well as exclusively upregulates CXCL-12 in BMSCs. Drug treated-cell populations’ MVs of both single cultured osteoblasts (OBs) and cocultured KG-1 + BMSCs + OBs similarly upregulate survival mediators’ OPN, CXCL-12, IL-6, STAT-3, and VCAM-1 in treated-KG-1 cells. Likewise, isolated MVs from KG-1 cells or communication between KG-1, BMSCs, and OBs treated by drugs increase the expression of genes OPN, CXCL-12, IL-6, STAT3, and VCAM-1 by OBs. MVs derived from KG-1 + BMSCs + OBs reduce drug-induced apoptosis in KG-1 cells. This suggests MVs-mediated information transfer is a procedure whereby OBs could overcome BMSCs-induced apoptosis in drug-treated-KG-1 cells. 相似文献
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Asadi A Saboury AA Moosavi-Movahedi AA Divsalar A Sarbolouki MN 《International journal of biological macromolecules》2008,43(3):262-270
A comparative study on the interaction of different PEG-containing diblock copolymers including SA400, SA600, SA1500 and OA1500 (stearyl and oleyl esters of polyethylene glycol with 400, 600 and 1500 molecular weights, respectively) with bovine serum albumin (BSA) was carried out using isothermal titration calorimetry (ITC), attenuated total reflectance Fourier transform infrared (ATR-FTIR), circular dichroism (CD), and fluorescence spectroscopies. ITC data show that SA400, SA600, SA1500 and OA1500 bind to BSA, with association constants of (14.5, 3.16, 50.7 and 17.6)x10(3)M(-1), respectively. Results also show that the binding is enthalpically driven, disfavored by conformational entropy. Quantitative analysis of the FTIR absorbance spectra at amide I' (1600-1700cm(-1)) as well as far UV circular dichroism data show that these polymers do not disturb the BSA structure and only cause a slight increment in helicity along with a slight decrease in the beta-structure. Only stearyl esters SA400 and SA1500 slightly decreased the random structure content of the BSA. The diblock copolymers inhibit protein aggregation and bind to BSA better than their constituent PEGs causing an increment in its T(m); SA1500 is showing the strongest effect. 相似文献
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Maryam Sobhani Mohammad Amin Tabatabaiefar Asadollah Rajab Abdol-Mohammad Kajbafzadeh Mohammad Reza Noori-Daloii 《Gene》2013
Wolfram syndrome (WS) is a rare autosomal recessive neurodegenerative disorder that represents a likely source of childhood diabetes especially among countries in the consanguinity belt. The main responsible gene is WFS1 for which over one hundred mutations have been reported from different ethnic groups. The aim of this study was to identify the molecular etiology of WS and to perform a possible genotype–phenotype correlation in Iranian kindred. 相似文献
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Mohsen Torbati Sodeif Azadmard-damirchi Asadollah Babai-ahari Sadegh Alijani 《Archives Of Phytopathology And Plant Protection》2013,46(3):292-297
Olive oil is the most important product of olive fruits with worldwide consumption, particularly in Mediterranean countries. Olive oil is generally extracted mechanically from the olive fruits. Some biotic and abiotic factors may affect the quality of oil extracted from olive fruit. Contamination with fungi during growth period in the garden or during the conservation of the harvested crop under storage condition may leave negative effects on the quality of olive oil. However, there is no data available on the effects of fungal infections on qualitative properties of olive oil in Iran. In the present study effects of several fungal groups previously isolated from rotten olive fruit in olive orchards including Alternaria alternata, Fusarium nygamai, Aspergillus ochraceus, Arthrinium phaeospermum, Cladosporium cladosporioides, Aureobasidium pullulans, Epicoccum nigrum, Penicillium expansum, Truncatella angustata, Trichothecium roseum and Trichoderma harzianum were evaluated on some qualitative properties of olive oil, under laboratory condition on two olive cultivars (Zard & Roghani). For this purpose fresh and healthy fruits of olive, were surface sterilisation with 96% ethanol and rinsed with sterile water and then inoculated with each of the fungal groups separately using spore suspension (106?ml?1). The experiment was carried out in two replicates for each treatment (fungal isolates). The results of this study revealed that fungal infection caused significant increase in the extracted oil acidity and peroxide values. However, there was no significant difference in the acidity and peroxide values among different treatments (fungal isolates). 相似文献
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Aghaie Fatemeh Shemshaki Afsaneh Rajabi Mojgan Khatami Parisa Hosseini Abdolkarim 《Molecular biology reports》2021,48(6):5083-5091
Molecular Biology Reports - Numerous studies have reported that epilepsy causes memory deficits. The present study was aimed at studying the effect of rapamycin against the memory deficiency of the... 相似文献
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Hossein Maleki-Ghaleh Masoud Hafezi Mohammadreza Hadipour Ali Nadernezhad Ermia Aghaie Yashar Behnamian Noor Azuan Abu Osman 《PloS one》2015,10(9)
In the current study, a sol-gel-synthesized tricalcium magnesium silicate powder was coated on Ti-6Al-4V alloys using plasma spray method. Composition of feed powder was evaluated by X-ray diffraction technique before and after the coating process. Scanning electron microscopy and atomic force microscopy were used to study the morphology of coated substrates. The corrosion behaviors of bare and coated Ti-6Al-4V alloys were examined using potentiodynamic polarization test and electrochemical impedance spectroscopy in stimulated body fluids. Moreover, bare and coated Ti-6Al-4V alloys were characterized in vitro by culturing osteoblast and mesenchymal stem cells for several days. Results demonstrated a meaningful improvement in the corrosion resistance of Ti-6Al-4V alloys coated with tricalcium magnesium silicate compared with the bare counterparts, by showing a decrease in corrosion current density from 1.84 μA/cm2 to 0.31 μA/cm2. Furthermore, the coating substantially improved the bioactivity of Ti-6Al-4Valloys. Our study on corrosion behavior and biological response of Ti-6Al-4V alloy coated by tricalcium magnesium silicate proved that the coating has considerably enhanced safety and applicability of Ti-6Al-4V alloys, suggesting its potential use in permanent implants and artificial joints. 相似文献
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S. Asadollah N. M. Soofiani Y. Keivany M. Shadkhast 《Zeitschrift fur angewandte Ichthyologie》2011,27(4):1061-1066
Reproductive characteristics of siahmahi, Capoeta damascina (Valenciennes, 1842), a native cyprinid in the Zayandeh‐Roud River, were investigated by monthly sampling from March 2007 to April 2008. Among 689 specimens captured, the overall sex ratio was 1 : 1.57 (males : females). Males matured at age 2+. Females matured between ages 4 and 6, with 100% maturity at age 7+. Based on the gonadosomatic index (GSI), the reproductive period peaked between May and June. Histological and macroscopic characteristics of the gonad indicated the species to be group‐synchronous. Absolute fecundity varied greatly with female size, ranging 2520 to 72 650 (mean 24 800 ± 17 800) eggs for females 25.5–54.2 cm TL and weighing 320–2340 g. Fecundity increased with fish age, averages being 9446 ± 8028 for 4+ old females and 54 503 ± 13 803 eggs in mature 8+ year old females. 相似文献