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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Journal of Ornamental Plants
- نوع مقاله: Journal Article
- کلمات کلیدی: Drought,Compost,Manure,Growth medium,Frankinia
- چکیده: در میان مجموعه غنی از گیاهان پوششی، گیاهانی یافت میشوند که میتوانند جایگزین چمن شوند و میتوان آنها را برای جاهایی که چمن با شکست مواجه شده و یا مراقبت از آن دردسرساز بوده در نظر گرفت. گیاهان پوششی راه حلی آشکار برای این مکانها میباشند که شاخصترین این گیاهان شامل فرانکینیا، سدوم، دایکوندرا، لیزوماکیا، آرنیا، آپتنیا و غیره... میباشد. هدف از انجام این مطالعه، استفاده از ضایعات آلی، کودهای بیولوژیک و سوپر پلیمرهای جاذب به منظور افزایش نگه داشت آب در خاک، تأخیر در نقطه پژمردگی دائم، کنترل تنش آبی و بهبود ظرفیت نگه داشت آب در بستر رشد گیاه فرانکینیا است. این آزمایش به منظور بررسی رشد گیاه فرانکینیا تحت شرایط تنش خشکی در سال 1396 تحت شرایط خارج از گلخانه و در محیط باز صورت گرفت. یک آزمایش فاکتوریل بر پایه طرح بلوک های کامل تصادفی با دو فاکتور، طراحی و اجرا گردید. فاکتور اول سه دوره آبیاری شامل 2 روز، 4 روز و 7 روز و فاکتور دوم پنج بستر کشت که شامل درصدهای متفاوتی از مواد تشکیل دهنده 1- بستر کشت شماره یک: شامل 90 درصد خاک زراعی + 10 درصد کود پوسیده دامی، 2- بستر کشت شماره دو: شامل 70 درصد خاک + 15 درصد کود پوسیده دامی + 15 درصد ورمی کمپوست، 3- بستر کشت شماره سه: شامل 70 درصد خاک + 15 درصد کود پوسیده دامی+ 15 درصد ورمی کمپوست + یک گرم بر کیلوگرم سوپر جاذب استوکوزورب، 4- بستر کشت شماره چهار: شامل 50 درصد خاک + 25 درصد کود پوسیده دامی + 25 درصد ورمی کمپوست، 5- بستر کشت شماره پنج: شامل 50 درصد خاک + 25 درصد کود پوسیده دامی + 25 درصد ورمی کمپوست+یک گرم بر کیلوگرم سوپرجاذب می باشد. نشاهای گیاه فرانکینیا که در گلدان هایی با قطر دهانه 12و ارتفاع 15 سانتی متر از قبل ریشه دار شده بودند، به ترتیب در پلات های مستطیلی شکل به ابعاد 30 در 30 سانتی متر و به تعداد 6 عدد نشاء در هر پلات کاشته شد. صفات مورفولوژیکی شامل طول بلندترین شاخه، تعداد کل شاخه های جانبی، وزن تر و خشک اندام هوایی، میزان پرولین موجود در گیاه، میزان آب نسبی برگ و غلظت عناصر در اندام هوایی شامل پتاسیم، فسفر، آهن و روی اندازهگیری شد. بسترهای کشت خاک از نظر pH، EC، کربن آلی، نیتروزن کل، نسبت C/N، فسفر و پتاسیم قابل جذب تجزیه شد.نتایج نشان داد که برای رشد بیشتر فرانکینیا، از مخلوط 50- 50 از خاک و مواد آلی (کود دامی پوسیده و ورمیکمپوست) به عنوان بستر کاشت استفاده شود. با استفاده از یک گرم بر کیلوگرم سوپرجاذب رطوبت در بستر کشت بالا، در مقایسه با بستر شاهد (آبیاری 2 روز) میتوان دور آبیاری را به یک هفته افزایش داد.
- چکیده انگلیسی: There are some plants can replace grass among cover plants. Cover plants are obvious solution of problem in these places that the most important plant is Frankinia and Lisimakia etc. The aim of this study is to use organic wastes, biological fertilizers and moisture super absorbents in the growth media of Frankinia to increase water holding capacity, delay in permanent wilting point and drought stress control. The experiment was carried out during drought stress out of greenhouse in open space in 2017. A factorial experiment based on Randomized Completely Block Design with two factors was conducted. First factor was three periods of irrigation in 2 and 4 days and one week, second factor was different growth media including: 1.90% soil+10% manue, 2. 70% soil, 15% manure+ 15% vermicompost, 3.70% soil, 15% manure+ 15% vermicompost + 1 g/kg stockosorb (super absorbent), 4.50% soil, 25% manure+ 25% vermicompost and 5. 50% soil, 25% manure+ 25% vermicompost + 1 g/kg super absorbent. Rooted transplants of Frankinia in pots (diameter 12 cm and height 15 cm) were planted in boxes 30×30 cm numbered 6 every box. Morphological traits including longest branch, total number of lateral branches, dry and fresh weight of shoot, prolin, leaf relative water and the concentration of K, P, Fe and Zn in shoot and uptake of these nutrients by shoot, were measured. The growth media were analyzed for pH, EC, organic carbon, total nitrogen, C/N ratio and P and K available. Results showed the mixture 50-50 of soil and organic compounds (composted manure and vermicompost) is used as the growth medium. Using one g/kg superabsorbent in cited medium in compared with control medium (irrigation period 2 days), can increase irrigation period to one week.
- انتشار مقاله: 21-12-1397
- نویسندگان: Mohsen Majidi,Ali Mohammadi Torkashvand,Raheleh Ebrahimi
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Dentistry, Shiraz University of Medical Sciences
- نوع مقاله: Journal Article
- کلمات کلیدی:
- چکیده:
- چکیده انگلیسی: Statement of the Problem: Squamous cell carcinoma (SCC) is the most frequent oral cancer whose 5-year survival rate is 80% for early-detected lesions and nearly 30-50% for advanced lesions. Early detection of oral cancers and precancerous lesions can improve the patient’s survival and decrease the morbidity.Purpose: This study aimed to evaluate and compare the Ki-67 and MCM3 expression in cytologic smear of oral SCC (OSCC).Materials and Method: We examined 48 oral brush biopsies including 28 OSCC and 20 healthy non-smoking samples. Immunocytochemistry staining was performed for Ki-67 andMCM3 by using an EnVision-labeled peroxidase system, and labeling index (LI) was calculated.Results: Out of 28 OSCC cases, 27(96.4%) cases contained MCM3 positive cells and 22(78%) cases contained Ki-67 positive cells. All normal mucosa were Ki-67 and MCM3 negative. MCM3 and Ki-67 LI were significantly higher in OSCC than normal mucosa (p< 0.001). MCM3 LI was significantly higher than Ki-67 LI in OSCC group (p< 0.001).Conclusion: Immunocytologic evaluation of Ki-67 and MCM3 can be used for early detection of OSCC. Furthermore, MCM3 may be a more sensitive cytologic biomarker than Ki-67 in SCC patients. Keywords ● Squamous Cell Carcinoma ● Cytology ● Biopsy ● Ki-67 antigen ● Minichromosome Maintenance Complex Component 3
- انتشار مقاله: 05-04-1395
- نویسندگان: Fahimeh Rezazadeh,Rahele Ebrahimi,Azadeh Andisheh-Tadbir,Mohammad Javad Ashraf,Bijan Khademi
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: Prevalence,COVID-19,mental health,Pregnant Women
- چکیده:
- چکیده انگلیسی: Background
There is not enough evidence to estimate the prevalence of depression and anxiety in pregnant women during the COVID-19 outbreak. This study aimed to investigate the prevalence of mental health disorders among pregnant women during the COVID-19 pandemic.
Materials and Methods: In the present systematic review, a search process was conducted to screen the databases of ProQuest, Scopus, EMBASE, Web of Science, and MEDLINE for the relevant articles published between 2019 and 2020. The quality of the articles was assessed by the STROBE checklist.
Results: From the relevant studies, 15 were selected for review. The results showed the prevalence of anxiety was between 3.8 to 17.5% in Asian countries, with the lowest in Iran (3.8%) and the highest in Sri Lanka (17.5 %). The prevalence of anxiety was from 23.9 to 72% in Western countries, with the lowest in the USA (23%) and the highest in Canada (72%). In two of the studies in China, the prevalence of anxiety was from 3.09 to 29.6% and of depression from 5.2 to 40%. The incidence rate of self-harm thoughts as a result of the epidemic was significantly high (RR=2.85, 95% CI= 1.70, 8.85, P=0.005).
Conclusion
The prevalence of anxiety was from 3.8 to 17.5% in Asian countries and from 23.9 to 72% in Western countries. The prevalence of depression was from 5.2 to 40%. Moderate levels of anxiety and depression were reported in Western countries compared with Asian countries. Depression and anxiety should be regularly screened in obstetrics and gynecology wards following the current epidemic to ensure optimal mental health during pregnancy and infancy.- انتشار مقاله: 04-07-1399
- نویسندگان: Rahele Rahimi,Zari Dolatabadi,Somayeh Moeindarbary,Sara Behzadfar,Neda Fakhr Ghasemi,Rana Tafrishi,Malihe Kamali
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: Review,Benefits,Ethics,Telemedicine
- چکیده:
- چکیده انگلیسی: Telemedicine refers to a kind of treatment in which all medical interventions, diagnoses, treatment decisions, and recommendations are made using the patient’s data, documents, and other information transmitted through telecommunication systems. Telemedicine might run between one patient and one physician or one patient and several physicians, including other healthcare specialists. Telemedicine and E-Health have brought about great advantages to the current healthcare systems. Healthcare services are provided comprehensively through these innovative technologies. However, there are plenty of legal, ethical, security, and confidentiality concerns regarding a patient’s medical information. These concerns cause a series of complications for the patient, the medical team, and healthcare service providing systems, among which the disclosure of medical records can be mentioned, which might result in all types of discriminations, accusations, and violation of the patient’s basic rights. The present study reviews some ethical issues in the field of telemedicine.
- انتشار مقاله: 12-06-1399
- نویسندگان: Mohammad Mobin Mirimoghaddam,Fereshteh Bahrami,Rahele Rahimi,Reza Ahmadi,Mahdiye Jafari,Fatemeh Vafi Sani,Sahebeh Dadshahi,Masumeh Saeidi
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: Pain,children,Acupressure,Apgar score,LI14
- چکیده:
- چکیده انگلیسی: Background: Non-pharmacological methods of pain relief are widely used in some societies/places today. They are readily available, inexpensive and uncomplicated methods that have an acceptable efficacy. Acupressure is one of these methods which is a branch of acupuncture. The aim of this study is to assess the effect of LI14 acupressure on children and infants undergoingpainful procedures and infants’ Apgar score.
Materials and Methods: In this overview, the research was conducted by screening the relevant articles evaluating the effect of LI14 acupressure on children undergoingpainful procedures and the application of LI14 acupressure during labor on infants’ Apgar score. The electronic databases included Scopus, EMBASE, Cochrane, Web of Science, and Medline with no language or time restrictions (until March 10, 2020).
Results: LI14 acupressure is safe and effective in improving pain in children undergoing tonsillectomy, insertion of cannula, immunization, and IV insertion in pediatric patients with thalassemia. However, LI14 acupressure changed Apgar scores at one and five minutes.
Conclusion: LI14 acupressure is a safe and effective method in improving pain relief in children undergoing painful procedures. According to the results, the use of He Gu point acupressure can be suggested as a non-pharmacological method to relieve pain in children.- انتشار مقاله: 21-04-1399
- نویسندگان: Benyamin Seyfari,Ziba Mohsenpour,Somayeh Moeindarbary,Rahele Rahimi,Amirreza Dehghan Tarazjani,Mohammad Reza Hadipanah,Fatemeh Hesari,Fahimeh Khorasani
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: Pregnancy,Outcome,Mother,Exposures
- چکیده:
- چکیده انگلیسی: Background: Working pregnant women are exposed to numerous occupational exposures, some of which may adversely affect their reproductive health. We aimed to review the effects of maternal occupational exposures and adverse effects on the infants.
Materials and Methods: In this overview, searches were done on the online databases of Scopus, EMBASE, Cochrane, Web of Science and Medline; with no language or time restrictions (up to December 2019) to find studies that assess the relationship between maternal occupational exposures and adverse pregnancy outcomes. Two independent researchers performed the search process and a supervisor judged any disagreement in this regard.
Results: Women occupationally exposed to anaesthetic gases had increased risk of spontaneous abortion. Second study reported specific birth defects including limb defects, cleft lip and cleft palate neural tube defects, urinary tract defects and congenital heart defects. In the third study, increased risk of childhood brain tumors was seen following maternal occupational exposures to chlorinated solvents. In the fourth study, a positive relationship between maternal exposures to ambient air pollution with autism spectrum disorder. In the fifth study, a significant relationship between anesthetic gases and congenital malformation, chemotherapy agent and spontaneous abortion and between shift work and spontaneous abortion. In the sixth study, exposure to endocrine-disrupting chemicals, group at work showed an increased risk of LBW with the odds ratio of 1.25, 95% CI: 1.04, 1.49. In the seventh study, exposure to ambient air pollution increases the risk of stillbirth. In eight, a statistically significant association between childhood leukemia and parental occupation.
Conclusion: Maternal occupational exposures can be can be leading risk factors for many adverse pregnancy outcomes and birth defects.- انتشار مقاله: 26-12-1398
- نویسندگان: Rahele Rahimi,Somayeh Moeindarbary,Mostafa Ghasempour,Tahereh Galini Moghadam,Omolbanin Heydari,Zahra Ramazanian Bafghi,Samaneh Norouziasl,Fatemeh Abdi,Farzane Ashrafinia,Sahebeh Dadshahi
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: depression,Meta-Analysis,Herbal medicines,Postpartum
- چکیده:
- چکیده انگلیسی: Background: Postpartum depression has negative effects on mother, child and family. Regarding the side effects of antidepressants and because of contradictory results on the effects of herbal medicines, the present meta-analysis was conducted to evaluate the efficacy of herbal medicines in treatment of postpartum depression and maternal-infant attachment.
Materials and Methods: An extensive search was done in databases of Medline, EMBASE, Scopus, Cochrane, and Web of Science in English databases as well as IranDoc, Magiran, Medlib and SID, in Persian databases with no time limitations until November 2018. Two independent researchers screened articles, in the next step, full texts of probably relevant articles were summarized and categorized based on the evaluated outcomes and overall effect size was presented.
Results: The meta-analysis of five trials showed score of depression was lower in herbal medicines group compared to placebo (Standardized Mean Difference [SMD= -0.648], 95% confidence interval [CI]: -0.849 to -0.446). Heterogeneity was non-significant (I2=0%, p=0.476). Meta-analysis of compounds containing lavender decreased score of depression significantly compared to control group. Heterogeneity was non-significant (SMD=-0.629, 95%CI: -0.847 to -0.411, I2=9.8%, p=0.34). The lavender meta-analysis of three studies showed a significant effect in comparison to control group (SMD=-0.570, 95%CI: -0.799 to -0.341; I2=9.8%, p=0.34). The aromatherapy meta-analysis showed that aromatherapy with or without massage could lead to a significant decrease in score of depression compared to control group (SMD= -0.637, 95%CI: -0.924 to -0.333; I2=66%, p=0.084). Some herbal medicines showed a significant effect on maternal-infant attachment and feelings toward baby scale.
Conclusion: Herbal medicines can be considered as an alternative option in treatment of postpartum depression. Also, maternal-infant attachment and feelings toward baby scale were affected by herbal medicines.- انتشار مقاله: 24-11-1397
- نویسندگان: Masoudeh Babakhanian,Farzaneh Rashidi Fakari,Masoud Mortezaee,Elahe Bagheri Khaboushan,Rahele Rahimi,Zahra Khalili,Fahimeh Khorasani,Masumeh Ghazanfarpour,Mahmoud Rafieian Kopaei
- مشاهده
- جایگاه : پژوهشی
- مجله: International Journal of Pediatrics
- نوع مقاله: Journal Article
- کلمات کلیدی: Factor analysis,Systematic review,Postpartum Bonding Questionnaire
- چکیده:
- چکیده انگلیسی: Background
Postpartum Bonding Questionnaire (PBQ) is a remarkable tool to assess impairments in the mother-infant bonding. The purpose of the present study was to review the factorial structure of the PBQ cross different versions.
Materials and Methods
The search strategy was implemented on databases of Medline (via PubMed), Scopus, Cochran library and Web of Science through electronic databases. The quality assessment was fulfilled by COSMIN checklist.
Results: The four factors were identified in original English version of PBQ. Theses consisted of "impaired bounding", "rejection and anger", "anxiety about care of the baby", and "risk of abuse". Three-factor-solution was confirmed by other English versions. In the Italian version of PBQ, three factors emerged including "annoyance and anger toward the infant", "detachment and rejection" and "anxiety about infant care". In the Spanish version of the PBQ, four factors including "impaired bonding", "anxiety about care", "lack of enjoyment and affection for the baby", and "rejection and risk of abuse". Three studies assessed factorial structure of Japanese version of PBQ. In the first Japanese version, four factors with 14 items were emerged including "impaired bonding ", "rejection and anger" and "anxiety about care", and "lack of affection". In second adapted Japanese version, exploratory factor analysis (EFA) identified a three factor solution: "mother's annoyance with anger toward their baby", "lack of affection" and" rejection and fear". The third version identified one-single solution. In the German version, one single factor emerged that explained 31 of the total variance.
Conclusion
Original English version of PBQ was not confirmed in Japanese, Italian, Spanish and other English versions.- انتشار مقاله: 24-08-1397
- نویسندگان: Sarah Ghahremani,Hossein Aryan,Somayeh Ghahremani,Forough Rakhshanizadeh,Rahele Rahimi,Masumeh Ghazanfarpour
- مشاهده