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1.
Ghadiry Mahdiar Ahmad Harith Hivechi Alieh Tavakoli Fatemeh Manaf Asrulnizam Abd 《Plasmonics (Norwell, Mass.)》2016,11(2):573-577
Plasmonics - Based on the influence of edge effect and channel shape, two new graphene nanoribbon field effect transistors are presented being useful in high-voltage and highly sensitive optical... 相似文献
2.
Manizheh Sayyah Melli Mohammad Reza Rashidi Abbas Delazar Elaheh Madarek Mohammad Hassan Kargar Maher Alieh Ghasemzadeh Kamran Sadaghat Zohreh Tahmasebi 《International breastfeeding journal》2007,2(1):1-7
Background
Exclusive breastfeeding up to the completion of the sixth month of age is the national infant feeding recommendation for Sri Lanka. The objective of the present study was to collect data on exclusive breastfeeding up to six months and to describe the association between exclusive breastfeeding and selected socio-demographic factors.Methods
A clinic based cross-sectional study was conducted in the Medical Officer of Health area, Beruwala, Sri Lanka in June 2006. Mothers with infants aged 4 to 12 months, attending the 19 child welfare clinics in the area were included in the study. Infants with specific feeding problems (cleft lip and palate and primary lactose intolerance) were excluded. Cluster sampling technique was used and consecutive infants fulfilling the inclusion criteria were enrolled. A total of 219 mothers participated in the study. The statistical tests used were survival analysis (Kaplan-Meier survival curves and Cox proportional Hazard model).Results
All 219 mothers had initiated breastfeeding. The median duration of exclusive breastfeeding was four months (95% CI 3.75, 4.25). The rates of exclusive breastfeeding at 4 and 6 months were 61.6% (135/219) and 15.5% (24/155) respectively. Bivariate analysis showed that the Muslim ethnicity (p = 0.004), lower levels of parental education (p < 0.001) and being an unemployed mother (p = 0.021) were important associations of early cessation of exclusive breastfeeding. At the time of the study, 62% (135/219) of infants were receiving feeds via a bottle and 23% (51/219) were receiving infant formula. Muslim ethnicity was significantly associated with bottle and formula feeding (p < 0.001). Bottle feeding was also significantly higher among mothers with a low level of education and among employed mothers.Conclusion
The rate of breastfeeding initiation and exclusive breastfeeding up to the fourth month is very high in Medical Officer of Health area, Beruwala, Sri Lanka. However exclusive breastfeeding up to six months is still low and the prevalence of inappropriate feeding practices is high. 相似文献3.
Roointan Amir Gholaminejad Alieh Shojaie Behrokh Hudkins Kelly L. Gheisari Yousof 《Molecular diagnosis & therapy》2023,27(2):141-158
Molecular Diagnosis & Therapy - Lupus nephritis (LN) is a kidney disease caused by systemic lupus erythematosus in which kidneys are attacked by the immune system. So far, various... 相似文献
4.
Raei Sadigh Aydin Darabi Masoud Salmassi Ali Hamdi Kobra Farzadi Laya Ghasemzadeh Aliye Fattahi Amir Nouri Mohammad 《Molecular biology reports》2020,47(5):3593-3603
Molecular Biology Reports - Owing to the role of fractalkine in regulating cellular apoptosis/proliferation, we investigated fractalkine effects on apoptosis/proliferation signaling of granulosa... 相似文献
5.
Hashemzadeh Segherloo Iraj Najafi Chaloshtory Sajad Naser Murtada D. Yasser Amaal Gh. Tabatabaei Seyedeh Narjes Piette-Lauziere Gabriel Mashtizadeh Amirhossein Elmi Amirmohammad Sedighi Omid Changizi Alieh Hallerman Eric Bernatchez Louis 《Environmental Biology of Fishes》2022,105(9):1251-1260
Environmental Biology of Fishes - Among Tashan cave barb Garra tashanensis inhabiting a small cave in southwest Iran, two mental disc (sucking mouth disc) forms were observed. To assess their... 相似文献
6.
Helia Abdshahzadeh Mostafa Golshani Hamid Nadri Iraj SaberiKia Zahra Abdolahi Hamid Forootanfar Alieh Ameri Tuba TüylüKüükkln Beyza Ayazgok Leili Jalili‐Baleh Seyed Esmaeil SadatEbrahimi Setareh Moghimi Ismaeil Haririan Mehdi Khoobi Alireza Foroumadi 《化学与生物多样性》2019,16(5)
Two series of novel coumarin derivatives, substituted at 3 and 7 positions with aminoalkoxy groups, are synthesized, characterized, and screened. The effect of amine substituents and the length of cross‐linker are investigated in acetyl‐ and butyrylcholinesterase (AChE and BuChE) inhibition. Target compounds show moderate to potent inhibitory activities against AChE and BuChE. 3‐(3,4‐Dichlorophenyl)‐7‐[4‐(diethylamino)butoxy]‐2H‐chromen‐2‐one ( 4y ) is identified as the most potent compound against AChE (IC50=0.27 μm ). Kinetic and molecular modeling studies affirmed that compound 4y works in a mixed‐type way and interacts simultaneously with the catalytic active site (CAS) and peripheral anionic site (PAS) of AChE. In addition, compound 4y blocks β‐amyloid (Aβ) self‐aggregation with a ratio of 44.11 % at 100 μm and significantly protects PC12 cells from H2O2‐damage in a dose‐dependent manner. 相似文献
7.
Aynaz Mihanfar Aydin Raei Sadigh Amir Fattahi Zeinab Latifi Mahsa Hasanzadeh-Moghadam Mahrokh Samadi Laya Farzadi Kobra Hamdi Aliyeh Ghasemzadeh Hamid Reza Nejabati Mohammad Nouri 《Journal of cellular biochemistry》2019,120(9):14274-14284
As a critical stage of pregnancy, the implantation of blastocysts into the endometrium is a progressive, excessively regulated local tissue remodeling step involving a complex sequence of genetic and cellular interplay executed within an optimal time frame. For better understanding the causes of infertility and, more importantly, for developing powerful strategies for successful implantations and combating infertility, an increasing number of recent studies have been focused on the identification and study of newly described substances in the reproductive tree. The endothelins (ET), a 21-aminoacidic family of genes, have been reported to be responsible for the contraction of vascular and nonvascular smooth muscles, including the smooth muscles of the uterus. Therefore, this review aims to comprehensively discuss the physiological role of endothelins and signaling through their receptors, as well as their probable involvement in the implantation process. 相似文献
8.
Nnenna A. Finn Danny Eapen Pankaj Manocha Hatem Al Kassem Bernard Lassegue Nima Ghasemzadeh Arshed Quyyumi Charles D. Searles 《FEBS letters》2013
Coronary heart disease (CHD) is characterized by abnormal intercellular communication and circulating microRNAs (miRNAs) are likely involved in this process. Here, we show that CHD was associated with changes in the transport of circulating miRNA, particularly decreased miRNA enrichment in microparticles (MPs). Additionally, MPs from CHD patients were less efficient at transferring miRNA to cultured HUVECs, which correlated with their diminished capacity to bind developmental endothelial locus-1 (Del-1). In summary, CHD was associated with distinct changes in circulating miRNA transport and these changes may contribute to the abnormal intercellular communication that underlies CHD initiation and progression. 相似文献
9.
Maryam Hemmatzadeh Navid Shomali Yousef Yousefzadeh Hamed Mohammadi Aliyeh Ghasemzadeh Mehdi Yousefi 《Journal of cellular physiology》2020,235(4):3235-3248
As critical mediators in biological processes, microRNAs (miRNAs) which are small and endogenous noncoding RNAs have been associated with disease progression, cell proliferation, and development. Pre-eclampsia (PE), a pregnancy-related disorder with no early markers or symptoms is recognized as the main reason for fetal and maternal mortality and morbidity in the initial steps or even during pregnancy, worldwide. Clinical symptoms usually appear in the third trimester of the pregnancy. Although numerous research have unraveled several aspects of placenta development abnormalities associated with abnormal trophoblastic invasion and angiogenesis modification, many questions about the PE pathogenesis remains unanswered. A large number of studies have shown the important role of miRNAs as potential biomarkers in the PE prognosis and diagnosis. Here, the latest investigations about the PE and placental miRNAs expression, as well as, the crucial role of miRNA molecules including miR-210 and miR-155 which are deregulated in patients with PE, will be argued. 相似文献
10.
Masoumeh Khajeh Mohammad Nouri Aalie Ghasemzadeh Amir Mehdizadeh Dariush Shanehbandi Soudabe Yousefi Masoud Darabi Reza Rahbarghazi 《Molecular reproduction and development》2020,87(5):607-619
Here, we investigated the biological effects of arachidonic acid (AA) in human cumulus granulosa cells (CGCs) after exposure to ASA. Cells were isolated from the follicular fluid and incubated with 0.5 mM acetylsalicylic acid (ASA) and 50 µM AA. Cell viability was analyzed by 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide assay. E2 and P4 levels were measured by chemiluminescence assay. Expression of genes including CYP19A1, FACN, and SCD1 was measured by real‐time polymerase chain reaction assay. Oxidative status was analyzed by monitoring glutathione peroxidase activity. The fatty acid profile was analyzed by the gas chromatography technique. Enzyme‐linked immunosorbent assay was used to measure prostaglandin E2 (PGE2) in CGCs after exposure to ASA and AA. Protein levels of the estrogen receptor were studied by immunofluorescence staining. Ultrastructural changes were evaluated by transmission electron microscopy imaging. ASA treatment reduced E2 production, Cyp19a1 expression, glutathione peroxidase (GPx) activity, and estradiol receptor expression in CGCs. The addition of AA prevented the ASA‐induced E2 reduction (p < .05) and expression of Cyp19a1. Moreover, AA increased the antioxidant capacity of CGCs exposed to ASA by promoting GPx activity (p < .05). AA increased monounsaturated fatty acid/saturated fatty acid ratio compared with the ASA group (p < .05). AA supplementation triggered the synthesis and secretion of PGE2 in ASA‐treated CGCS (p < .05). Cytoplasmic vacuolation observed in the ASA group and treatment with AA intensified vacuolation rate. The expression of the estrogen receptor was increased after AA supplementation. Data demonstrated that AA decreased the detrimental effects of ASA on human CGCs after 72 hr. 相似文献