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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: Inequality,Preterm,Concentration index,Socio-Demographic Status
- چکیده:
- چکیده انگلیسی: Background: Preterm labor is a crucial factor in neonatal morbidity and mortality. The present study aims to investigate the effects of Socioeconomic Status (SES) on preterm birth and to decompose the main inequalities affecting preterm birth.
Materials and Methods: In a cohort study in 2017, 458 pregnant women in Ilam, Iran, were followed from the 20th gestational week up to the labor. All participants were followed up according to the Prenatal Care Schedule approved by the Ministry of Health of the Islamic Republic of Iran from the beginning to the end of the study. The results of participants' laboratory tests were collected based on the records from their pregnancy documents. A code was inserted in the prenatal care booklet of each participant for exchanging information between the researcher and participants. The Concentration Index (CI) was used to determine inequality. The Inequality Index was decomposed to find out the main sources of inequality in preterm infants. Distributive Analysis Stata Package was used for estimating CI.
Results: Of the total of 458 participants, 12% had preterm labor. The number of male newborns was 219 (47.8%). Also, the prevalence of preterm labor was more in mothers aged 20 to 31 years (p < 0.001), housewives (p=0.037), and women with lower socioeconomic status (p < 0.001). The socioeconomic contributors to inequality were the mother’s age (p=0.008), father’s age (p=0.005), father’s education (p=0.003), and father's job (p < 0.001). The main factors of inequality were mother’s age (8%), father’s age (3%), father’s education (5%), and father's job (25%).
Conclusion: Overall, 12% of our study population had preterm labor. Preterm birth was significantly more observed among mothers of lower socioeconomic status. Some SES, including the mother's age, father’s age, father’s education, and father’s job, were important factors in preterm inequality among Iranian mothers.- انتشار مقاله: 29-10-1398
- نویسندگان: Ashraf Direkvand-Moghadam,Safoura Taheri,Yousef Vaisani
- مشاهده
- جایگاه : پژوهشی
- مجله: Advanced Herbal Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Medicinal plant,Experimental study,Quercetin flavonoid
- چکیده:
- چکیده انگلیسی: Background and aims: Tribulus terrestris fruit, leaf, and root have medical effects in the treatment of cancer, viral infections and prevention of cardiovascular diseases. The present study was aimed to evaluate the quercetin flavonoid levels from different parts of the Tribulus terrestris collected from different regions of Khuzestan in 2014. Methods: In this experimental study, four parts of the Tribulus terrestris including; fruits, leaves, stems and roots were collected from different regions of Khuzestan including Shushtar, Mollasani and Andimeshk. The analysis was carried out to compare the chemical profile of the different extracts of Tribulus terrorists using reverse phase HPLC with UV detector. The mobile phase that consisted of phosphoric acid buffer with pH=3 and acetonitrile was used for isocratic elution. The flow rate was adjusted to 1.0 ml/min. The detection wavelength was at 203 nm. All separations were performed at ambient temperature. Results: The results reported that the quercetin flavonoid level were highest in the Andimeshk leaves samples (69.57427 ppm). However, the Andimeshk fruits samples (4.141953 ppm) have the lowest levels of the quercetin flavonoid. Conclusion: Considering the cost effectiveness in extracting compounds from medicinal plants, it is recommended to identify the highest level of the quercetin flavonoid in each region and in each part of the plant.
- انتشار مقاله: 13-04-1394
- نویسندگان: Ali-Reza Abdali-Mashhadi,Fatemeh Direkvand-Moghadam,Majedeh Jalali,Masomeh Albobaji,Ashraf Direkvand-Moghadam,Ali Delpisheh
- مشاهده
- جایگاه : پژوهشی
- مجله: Advanced Herbal Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Medicinal plant,Experimental study,Quercetin flavonoid
- چکیده:
- چکیده انگلیسی: Background and aims: Tribulus terrestris fruit, leaf, and root have medical effects in the treatment of cancer, viral infections and prevention of cardiovascular diseases. The present study was aimed to evaluate the quercetin flavonoid levels from different parts of the Tribulus terrestris collected from different regions of Khuzestan in 2014. Methods: In this experimental study, four parts of the Tribulus terrestris including; fruits, leaves, stems and roots were collected from different regions of Khuzestan including Shushtar, Mollasani and Andimeshk. The analysis was carried out to compare the chemical profile of the different extracts of Tribulus terrorists using reverse phase HPLC with UV detector. The mobile phase that consisted of phosphoric acid buffer with pH=3 and acetonitrile was used for isocratic elution. The flow rate was adjusted to 1.0 ml/min. The detection wavelength was at 203 nm. All separations were performed at ambient temperature. Results: The results reported that the quercetin flavonoid level were highest in the Andimeshk leaves samples (69.57427 ppm). However, the Andimeshk fruits samples (4.141953 ppm) have the lowest levels of the quercetin flavonoid. Conclusion: Considering the cost effectiveness in extracting compounds from medicinal plants, it is recommended to identify the highest level of the quercetin flavonoid in each region and in each part of the plant.
- انتشار مقاله: 13-04-1394
- نویسندگان: Ali-Reza Abdali-Mashhadi,Fatemeh Direkvand-Moghadam,Majedeh Jalali,Masomeh Albobaji,Ashraf Direkvand-Moghadam,Ali Delpisheh
- مشاهده
- جایگاه : پژوهشی
- مجله: Advanced Herbal Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Gastric ulcers,Medicinal plant,HPLC,Second metabolism
- چکیده:
- چکیده انگلیسی: Background and aims: Medicinal plants are a valuable resource for flavonoids extraction. Prosopis fracta is one of the plants with medicinal properties. Prosopis fracta was found in abundance in southern regions in Iran. Coersetin is medicinal substance found in the fruit of this plant. Quercetin is used in treatment of cancer and viral infections. This study was conducted to determine the Quercetin flavonoid in Prosopis fracta samples in different regions of Khuzestan. Methods: The Prosopis fracta fruit collected from different regions of Khuzestan (Susangerd, Ahvaz, Abadan, Mollasani, Behbahan and Ramhormoz). The beads were isolated from the fruit. Shell and the flesh were dried in an Oven. The dried materials were mixed and flavonoids extracted with a suitable solvent. The extract was injected into the High Performance Liquid Chromatography (HPLC) system. Then, the compound, Quercetin quantity and standard peak in each sample have been determined. Results: Based on the results, the Susangerd samples (0.0033 mg/ml) and Abadan (0.0008 mg/ml) have maximum and minimum levels of Quercetin flavonoid, respectively. Conclusions: Quercetin flavonoid extracted from Prosopis farcta fruits of Susangerd is richer than other regions of Khuzestan province. Therefore, it is recommended to use the Prosopis fracta fruit grown in Susangerd for extraction of the Quercetin flavonoid.
- انتشار مقاله: 26-04-1393
- نویسندگان: Fatemeh Direkvand-Moghadam,Vahid Ghasemi-Seyed,Ali-Reza Abdali-Mashhadi,Amin Lotfi,Ashraf Direkvand-Moghadam,Ali Delpisheh
- مشاهده
- جایگاه : پژوهشی
- مجله: Advanced Herbal Medicine
- نوع مقاله: Journal Article
- کلمات کلیدی: Gastric ulcers,Medicinal plant,HPLC,Second metabolism
- چکیده:
- چکیده انگلیسی: Background and aims: Medicinal plants are a valuable resource for flavonoids extraction. Prosopis fracta is one of the plants with medicinal properties. Prosopis fracta was found in abundance in southern regions in Iran. Coersetin is medicinal substance found in the fruit of this plant. Quercetin is used in treatment of cancer and viral infections. This study was conducted to determine the Quercetin flavonoid in Prosopis fracta samples in different regions of Khuzestan. Methods: The Prosopis fracta fruit collected from different regions of Khuzestan (Susangerd, Ahvaz, Abadan, Mollasani, Behbahan and Ramhormoz). The beads were isolated from the fruit. Shell and the flesh were dried in an Oven. The dried materials were mixed and flavonoids extracted with a suitable solvent. The extract was injected into the High Performance Liquid Chromatography (HPLC) system. Then, the compound, Quercetin quantity and standard peak in each sample have been determined. Results: Based on the results, the Susangerd samples (0.0033 mg/ml) and Abadan (0.0008 mg/ml) have maximum and minimum levels of Quercetin flavonoid, respectively. Conclusions: Quercetin flavonoid extracted from Prosopis farcta fruits of Susangerd is richer than other regions of Khuzestan province. Therefore, it is recommended to use the Prosopis fracta fruit grown in Susangerd for extraction of the Quercetin flavonoid.
- انتشار مقاله: 26-04-1393
- نویسندگان: Fatemeh Direkvand-Moghadam,Vahid Ghasemi-Seyed,Ali-Reza Abdali-Mashhadi,Amin Lotfi,Ashraf Direkvand-Moghadam,Ali Delpisheh
- مشاهده