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https://www.readbyqxmd.com/read/28636675/probabilistic-population-aging
#1
Warren C Sanderson, Sergei Scherbov, Patrick Gerland
We merge two methodologies, prospective measures of population aging and probabilistic population forecasts. We compare the speed of change and variability in forecasts of the old age dependency ratio and the prospective old age dependency ratio as well as the same comparison for the median age and the prospective median age. While conventional measures of population aging are computed on the basis of the number of years people have already lived, prospective measures are computed also taking account of the expected number of years they have left to live...
2017: PloS One
https://www.readbyqxmd.com/read/28635409/confronting-infertility-in-iranian-clients-a-grounded-theory
#2
Mitra Zandi, Eesa Mohammadi, Zohreh Vanaki, Marziyeh Shiva, Narges Bagheri Lankarani, Faezeh Zarei
The present study examined how infertile Iranian clients confront infertility. Research on infertility has confirmed the significance of a socio-cultural context in the formation of responses to infertility. This study used the grounded theory approach to explore the experiences of infertile individuals presenting at the Royan Institute in Iran from October 2013 to September 2014. Clients with infertility of at least two years in duration were recruited using purposive sampling followed by theoretical sampling...
February 10, 2017: Human Fertility: Journal of the British Fertility Society
https://www.readbyqxmd.com/read/28635408/assisted-reproductive-technologies-and-the-iranian-community-attitude-towards-infertility
#3
Aliyar Ahmadi, Sara Bamdad
Since the late 1990s, assisted reproductive technologies (ARTs) have been legitimized in Iran through an official religious endorsement. Iran, under the dominant authority of the Shia sect, is now the most enthusiastic adopter of ARTs in the Muslim world, permitting all forms of treatments, including third party donation. This study examined the public perception of assisted conception and its influence on the adoption of these methods in Iran. The study was questionnaire-based and conducted in 2012 in Shiraz, the most populated city in the south of Iran...
February 7, 2017: Human Fertility: Journal of the British Fertility Society
https://www.readbyqxmd.com/read/28634869/discharge-permit-market-and-farm-management-nexus-an-approach-for-eutrophication-control-in-small-basins-with-low-income-farmers
#4
Somaye Imani, Mohammad Hossein Niksokhan, Shervin Jamshidi, Karim C Abbaspour
The economic concerns of low-income farmers are barriers to nutrient abatement policies for eutrophication control in surface waters. This study brings up a perspective that focuses on integrating multiple-pollutant discharge permit markets with farm management practices. This aims to identify a more economically motivated waste load allocation (WLA) for non-point sources (NPS). For this purpose, we chose the small basin of Zrebar Lake in western Iran and used the soil and water assessment tool (SWAT) for modeling...
July 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28633530/essential-oil-composition-of-rydingia-michauxii-briq-scheen-v-a-albert-endemic-of-iran
#5
Akbar Karami, Hassan Esmaeili, Donya Shahbazian
The chemical composition of the essential oil (EO) obtained from the aerial parts of Rydingia michauxii (Briq.) Scheen & V.A. Albert was analysed by gas chromatography and gas chromatography/mass spectrometry (GC/MS). Eighty components were identified in the oil with caryophyllene oxide (20.1%), trans-verbenol (10.2%), linalool (5.3%) and humulene epoxide II (4.6%) as main constituents. We reported here the chemical compositions of R. michauxii EOs from southern Zagros of Iran with a distinct chemical profile for the first time...
June 20, 2017: Natural Product Research
https://www.readbyqxmd.com/read/28632076/association-of-oprd1-gene-variants-with-opioid-dependence-in-addicted-male-individuals-undergoing-methadone-treatment-in-the-north-of-iran
#6
Alireza Sharafshah, Hedyeh Fazel, Ali Albonaim, Vahid Omarmeli, Sajjad Rezaei, Ebrahim Mirzajani, Farzam Ajamian, Parvaneh Keshavarz
Genetic association of rs678849 along with neuroimaging and biomarker phenotypes, parallel with the known involvements of the OPRD1 in drug abuse, provided additional support for targeting these receptors as potential therapeutic targets in both neurodegenerative diseases and neuropsychiactric disorders such as Alzheimer's disease. Samples were selected among 202 opium-addicted participants undergoing methadone treatment and 202 healthy controls. Genomic DNA of all subjects was extracted from whole blood samples through a Salting Out procedure...
March 1, 2017: Journal of Psychoactive Drugs
https://www.readbyqxmd.com/read/28631630/diagnostic-value-of-immunohistochemistry-staining-of-bcl-2-cd34-cd20-and-cd3-for-distinction-between-discoid-lupus-erythematosus-and-lichen-planus-in-the-skin
#7
Mazaher Ramezani, Bita-Sadat Hashemi, Sedigheh Khazaei, Mansour Rezaei, Ali Ebrahimi, Masoud Sadeghi
BACKGROUND: Cluster of differentiation (CD) markers is a classification system for monoclonal antibodies against cell surface molecules on leukocytes and antigens from other cells. AIMS: The aim of this study is to evaluate immunohistochemical markers in patients with discoid lupus erythematosus (DLE) and lichen planus (LP) and correlation of these markers in two groups and with the normal group in the West of Iran. SETTINGS AND DESIGN: Analytical cross-sectional study...
April 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/28631494/a-study-on-preterm-births-during-2013-2015-shiraz-iran
#8
Elham Jaberi, Mirkazemi Roksana
Preterm birth is the leading cause of neonatal and infant mortality and a substantial portion of neonatal morbidities. The perinatal mortality and morbidity statistics in developing countries are inadequate. In this study, we assessed prevalence and health outcomes of preterm deliveries in tertiary care university hospitals. A retrospective study of hospital records of premature babies born in all the five governmental tertiary care settings during the time interval of 2013-2015 in Shiraz was conducted. Result of this study showed that there was an overall 127...
June 20, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28631126/a-comparative-study-of-hospital-admissions-for-respiratory-diseases-during-normal-and-dusty-days-in-iran
#9
Sahar Geravandi, Pierre Sicard, Yusef Omidi Khaniabadi, Alessandra De Marco, Ali Ghomeishi, Gholamreza Goudarzi, Mohammad Mahboubi, Ahmad Reza Yari, Sina Dobaradaran, Ghasem Hassani, Mohammad Javad Mohammadi, Shahram Sadeghi
During the last century, most of people around the world moved from communicable to non-communicable diseases, mainly due to air pollution. Air pollutants and dust storm increase risk of morbidity, for cardiovascular and respiratory diseases, and increase the number of deaths. The city of Ahvaz is considered as the focal point of air pollution and dust storm in Iran. The aim of this study was to determine the number of Hospital Admission Respiratory Disease (HARD) including asthma attacks, acute bronchitis and chronic obstructive pulmonary disease attributed to PM10 by a descriptive study during normal and dust event days in Ahvaz during the time period 2010-2012...
June 19, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28630890/drd4-gene-polymorphisms-as-a-risk-factor-for-children-with-attention-deficit-hyperactivity-disorder-in-iranian-population
#10
Seyed Mahmoud Tabatabaei, Shahrokh Amiri, Sara Faghfouri, Seyed Gholamreza Noorazar, Shahin AbdollahiFakhim, Ali Fakhari
BACKGROUND AND OBJECTIVE: Dopamine dysfunction is known to be associated with attention deficit hyperactivity disorder (ADHD). Dopamine D4 receptor gene (DRD4) is one of the important genes in this pathway. This study intended to investigate the variable number of tandem repeats (VNTR) in exon 3 of the DRD4 gene in Iranian children and adolescents. MATERIALS AND METHODS: In this study, 130 children with ADHD, aged 6-14 years, and 130 healthy children, within the same age range, were enrolled...
2017: International Scholarly Research Notices
https://www.readbyqxmd.com/read/28630382/immunodiagnostic-value-of-echinococcus-granulosus-recombinant-b8-1-subunit-of-antigen-b
#11
Amir Savardashtaki, Bahador Sarkari, Farzane Arianfar, Zohreh Mostafavi-Pour
BACKGROUND: Cystic echinococcosis (CE), as a chronic parasitic disease, is a major health problem in many countries. The performance of the currently available serodiagnostic tests for the diagnosis of CE is unsatisfactory. OBJECTIVE: The current study aimed at sub-cloning a gene, encoding the B8/1 subunit of antigen B (AgB) from Echinococcus granulosus, using gene optimization for the immunodiagnosis of human CE. METHODS: The coding sequence for AgB8/1 subunit of Echinococcus granulosus was selected from GenBank and was gene-optimized...
June 2017: Iranian Journal of Immunology: IJI
https://www.readbyqxmd.com/read/28629725/relationship-between-histopathological-status-of-the-helicobacter-pylori-infected-patients-and-proteases-of-h-pylori-in-isolates-carrying-diverse-virulence-genotypes
#12
Somayyeh Gharibi, Tahereh Falsafi, Masoud Alebouyeh, Nastaran Farzi, Farzam Vaziri, Mohamad Reza Zali
Helicobacter pylori is the main cause of several gastroduodenal diseases in Humans. Among various virulence factors of H. pylori, proteases may also be involved in its pathogenicity. In this study, relationship between proteolytic activity of H. pylori strains and histopathological changes of the stomach was investigated in the patients infected with strains carrying diverse virulence factors. H. pylori strains were isolated from the biopsies of 116 patients who referred to hospital for their gastroduodenal disorders, in Tehran, Iran...
June 16, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28629501/mycobacterium-persicum-sp-nov-a-novel-species-closely-related-to-mycobacterium-kansasii-and-mycobacterium-gastri
#13
Abdolrazagh Hashemi Shahraki, Alberto Trovato, Mehdi Mirsaeidi, Emanuele Borroni, Parvin Heidarieh, Mohamad Hashemzadeh, Narges Shahbazi, Daniela M Cirillo, Enrico Tortoli
Four strains isolated in Iran from pulmonary specimens of unrelated patients are proposed as representative of a novel Mycobacterium species. Similarity, at the phenotypic level, with Mycobacterium kansasii is remarkable with the photochromogenic yellow pigmentation of the colonies being the salient feature. They differ, however, genotypically from this species and present unique sequences in 16S rRNA, hsp65 and rpoB genes. The average nucleotide identity and the genome-to-genome distance fully support the status of an independent species...
June 20, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28629297/correlates-of-waterpipe-smoking-among-iranian-university-students-and-the-role-of-religiosity
#14
Amir Reza Nabipour, Afsaneh Alizadeh, Mahboobeh Saadat-Hosseini, Zahra Mansouri, Latifeh Shamsoddini, Nouzar Nakhaee
Waterpipe smoking among youth and adolescents in Iran has gained in popularity. The aim of this study was to investigate the relationship between waterpipe smoking and different dimensions of religiosity in a sample of students attending two major universities in South East Iran. A total of 682 students completed a waterpipe and cigarette smoking questionnaire along with the Duke University Religion Index. The lifetime prevalence of dual cigarette and waterpipe use was 48.3%, with prevalence of current use (within the last 30 days) of 24...
August 2016: International Journal of Psychiatry in Medicine
https://www.readbyqxmd.com/read/28629292/increased-blood-pressures-in-veterans-with-post-traumatic-stress-disorder
#15
Ehsan Moazen-Zadeh, Alireza Khoshdel, Farhad Avakh, Arash Rahmani
Objective Veterans of war affected by posttraumatic stress disorder (PTSD) are at increased risk for cardiovascular diseases. We aimed to compare brachial and central blood pressures between veterans with PTSD and controls. Method In this case-control study on veterans of Iran-Iraq war, 50 veterans with PTSD and 50 veterans as controls were selected from an outpatient clinic and matched for age ±3 years. Exclusion criteria were malignancies, severe anatomical defects such as amputated extremities, history of PTSD before serving in war, comorbid psychiatric disorders other than anxiety or depressive disorders...
August 2016: International Journal of Psychiatry in Medicine
https://www.readbyqxmd.com/read/28629248/the-relationship-of-maternal-fetal-attachment-and-depression-with-social-support-in-pregnant-women-referring-to-health-centers-of-tabriz-iran-2016
#16
Mina Delavari, Mojgan Mirghafurvand, Sakineh Mohammad-Alizadeh-Charandabi
PURPOSE: The objective of this study was to determine the relationship of maternal-fetal attachment and depression during pregnancy with social support. METHODS: This cross sectional study was done on 287 primipara women. The data collection tools used included a demographic characteristics questionnaire, Maternal-Fetal Attachment Scale, the Edinburgh Postnatal Depression Scale and the Social Support Scale. Pearson's correlation test and general linear model were used for data analysis...
June 19, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28628417/motherhood-challenges-and-well-being-along-with-the-studentship-role-among-iranian-women-a-qualitative-study
#17
Zahra Behboodi Moghadam, Maryam Ordibeheshti Khiaban, Maryam Esmaeili, Mahvash Salsali
This study purposed to explore and describe the experiences of Iranian female students with the role of motherhood. This 2015 qualitative study used purposeful sampling to select 20 student mothers aged 24-50 who were studying at a state or non-state university in an urban area in northwest Iran. Data was collected through individual semi-structured interviews and analysed using a qualitative content analysis approach. Three main themes were developed during data analysis: "simultaneous management", "facilities", and "barriers"...
December 2017: International Journal of Qualitative Studies on Health and Well-being
https://www.readbyqxmd.com/read/28627831/whole-blood-thiopurine-s-methyltransferase-genotype-and-phenotype-concordance-in-iranian-kurdish-ulcerative-colitis-uc-patients
#18
Fariborz Bahrehmand, Asad Vaisi-Raygani, Amir Kiani, Homayoun Bashiri, Mahdi Zobeiri, Maryam Tanhapour, Tayebeh Pourmotabbed
BACKGROUND: Thiopurine methyl transferase (TPMT), a drug-metabolizing enzyme, catalyzes methylation and consequently, the metabolism of thiopurine compounds used for treatment of inflammatory bowel disease (IBD). Individuals who are homozygous recessive or have extremely low TPMT activity need to avoid thiopurines because of concern for significant leukopenia. The aim of this research was to determine TPMT phenotypes and genotypes in IBD patients to predict the risk of thiopurine toxicity before treatment...
May 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28627802/the-length-of-patient-and-primary-care-time-interval-in-the-pathways-to-treatment-in-symptomatic-oral-cancer-a-quantitative-systematic-review
#19
P Varela-Centelles, J Seoane, J L Lopez-Cedrun, J Fernandez-Sanroman, J M García-Martin, B Takkouche, P Alvarez-Novoa, J M Seoane-Romero
BACKGROUND: Only a 5% improvement in overall survival to oral cancer has been achieved in the last 20 years. Almost half of all oral carcinomas are diagnosed at advanced stages essentially due to delay in the diagnosis. Objective of the review: to examine the relative length of the patient and primary care intervals in symptomatic oral cancer. TYPE OF REVIEW: Quantitative systematic review. SEARCH STRATEGY: ((oral cancer OR oral squamous cell carcinoma OR oropharyngeal cancer) AND (time interval OR diagnostic delay))...
June 19, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28626742/association-study-of-glutathione-s-transferases-gene-polymorphisms-gstm1-and-gstt1-with-ulcerative-colitis-and-crohn-s-disease-in-the-south-of-iran
#20
Maryam Moini, Mostafa Saadat, Hooshang Saadat, Atefeh Esmailnejad, Alireza Safarpour
BACKGROUND: Inflammatory bowel diseases (IBDs), including ulcerative colitis (UC) and Crohn's disease (CD), are chronic inflammatory disorders of the gastrointestinal tract. A combination of environmental factors and interactions with a genetic predisposition are suggested to play an important role in the etiology and pathogenesis of the IBD. Glutathione S-transferases (GSTs) are multifunctional enzymes involved in the cellular oxidative stress handling. Possible associations between GSTs gene polymorphisms and susceptibility to UC and CD have been reported in different population...
2017: Advanced Biomedical Research
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