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Exploring the relationship between ambient sulfur dioxide and semen quality parameters:A systematic review and meta-analysis

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Asian pacific Journal of Reproduction 2024年第1期13卷 12-21页

作者： Seyed Sobhan Bahreiny Mojtaba Aghaei mohammad reza dabbagh Hamid Ghorbani Moslem Javidan reza mohammadpour Fard Student Research Committee Ahvaz Jundishapur University of Medical SciencesAhvazIran Medical Basic Sciences Research Institute Physiology Research CenterDepartment of PhysiologySchool of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran Department of Biology Faculty of ScienceShahid Chamran University of AhvazAhvazIran Department of Immunology Faculty of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran

Objective:To investigate the relationship between ambient sulfur dioxide(SO2)exposure and semen quality ***:A systematic literature search was conducted to identify relevant studies investigating the association between SO2 exposure and semen quality *** search encompassed the timeframe from January 2000 to May 2023 and included electronic databases such as Web of Science,Google Scholar,PubMed,Cochrane,and *** effect estimates with 95%confidence intervals(CI)were calculated using percent changes(PC).The meta-analysis included seven studies with 6711 participants and 15087 semen ***:The results revealed a significant negative association between ambient SO2 exposure and certain semen quality *** particular,SO2 exposure was associated with a significant decrease in progressive motility(PC=0.032;95%CI:-0.063 to-0.001;P=0.044)and sperm concentration(PC=-0.020;95%CI:-0.036 to-0.005;P=0.012).However,no statistically significant associations were observed for total sperm count(PC=-0.038;95%CI:-0.079 to 0.003;P=0.070),seminal fluid volume(PC=-0.009;95%CI:-0.048 to-0.030;P=0.662)and sperm motility(PC=-0.17;95%CI:-0.363 to 0.022;P=0.830).In addition,the results of the subgroup analysis revealed specific variables that were associated with the decrease in relevant sperm ***:This systematic review and meta-analysis provides compelling evidence supporting a consistent negative association between exposure to ambient SO2 and semen quality parameters.

关键词： Semen quality Sulfur dioxide Ambient air pollution Meta-analysis

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Exploring the relationship between Hashimoto's thyroiditis and male fertility:A meta-analytic and meta-regression perspective on hormonal and seminal factors

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Asian pacific Journal of Reproduction 2024年第4期13卷 147-159页

作者： Seyed Sobhan Bahreiny Mojtaba Aghaei Mahdi Amraei mohammad reza dabbagh Student Research Committee Ahvaz Jundishapur University of Medical SciencesAhvazIran Medical Basic Sciences Research Institute Physiology Research CenterDepartment of PhysiologySchool of MedicineAhvaz Jundishapur University of Medical SciencesAhvazIran Thalassemia&Hemoglobinopathy Research Center Health Research InstituteAhvaz Jundishapur University of Medical SciencesAhvazIran USERN Office Ahvaz Jundishapur University of Medical SciencesAhvazIran Department of Biology Faculty of ScienceShahid Chamran University of AhvazAhvazIran

Objective:To explore the relationship between Hashimoto's autoimmune hypothyroidism(HT)and male fertility,focusing on hormonal and seminal ***:A systematic literature search was conducted across databases such as PubMed,Web of Science,EMBASE,Scopus,Cochrane,and Google Scholar,covering studies published from January 2000 to March *** investigating the impact of HT on semen quality parameters and reproductive hormones were *** effect estimates were calculated using standard mean difference(SMD)and 95%confidence intervals(CI).Results:A total of 8 studies with 8965 participants were *** significantly affected semen quality and reproductive hormone ***,there was a notable decrease in progressive morphology(SMD=-0.78;95%CI:-1.40 to-0.17;P=0.01)and sperm motility(SMD=-1.151;95%CI:-1.876 to-0.425;P=0.002).In addition,there were no significant changes in reproductive hormones,although there were elevated levels of luteinizing hormone(SMD=0.437;95%CI:0.000 to 0.874;P=0.050)and follicle-stimulating hormone(SMD=0.293;95%CI:-0.171 to 0.758;P=0.216),with a slight impact on testosterone levels(SMD=-1.143;95%CI:-2.487 to 0.200;P=0.095).Conclusions:This systematic review and meta-analysis provides robust evidence of the detrimental effects of HT on semen quality and reproductive hormones,underscoring the necessity for thorough evaluation and management of thyroid function in male infertility assessments.

关键词： Hashimoto thyroiditis Male fertility Semen quality Reproductive hormones Meta-analysis Meta-regression

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RePizer：a framework for prioritization of software requirements

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Frontiers of Information Technology & Electronic Engineering 2016年第8期17卷 750-765页

作者： Saif Ur Rehman KHAN Sai Peck LEE mohammad dabbagh Muhammad TAHIR Muzafar KHAN Muhammad ARIF Department of Software Engineering Faculty of Computer Science and Information Technology University of Malaya Kuala Lumpur 50603 Malaysia Faculty of Computing and Information Technology University of Jeddah Jeddah 21589 Saudi Arabia College of Computer and Information Sciences (Muzahmiyah Branch) King Saud University Riyadh 11362 Saudi Arabia Department of Computer Science University of Gujrat Gujrat 50700 Pakistan

The standard software development life cycle heavily depends on requirements elicited from stakeholders. Based on those requirements, software development is planned and managed from its inception phase to closure. Due to time and resource constraints, it is imperative to identify the high-priority requirements that need to be considered first during the software development process. Moreover, existing prioritization frameworks lack a store of historical data useful for selecting the most suitable prioritization technique of any similar project domain. In this paper, we propose a framework for prioritization of software requirements, called Re Pizer, to be used in conjunction with a selected prioritization technique to rank software requirements based on defined criteria such as implementation cost. ReP izer assists requirements engineers in a decision-making process by retrieving historical data from a requirements repository. Re Pizer also provides a panoramic view of the entire project to ensure the judicious use of software development resources. We compared the performance of Re Pizer in terms of expected accuracy and ease of use while separately adopting two different prioritization techniques, planning game（PG） and analytical hierarchy process（AHP）. The results showed that Re Pizer performed better when used in conjunction with the PG technique.

关键词： Software requirements Requirements prioritization techniques Prioritization framework Planning game Analytical hierarchy process

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Is High Grade Prostatic Intraepithelial Neoplasia a Risk Factor for Prostate Cancer?—A Local Study

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Open Journal of Urology 2018年第1期8卷 1-7页

作者： Alaa Al-Deen Al-dabbagh Ehab Jasim mohammad Waleed Nassar Jaffal Department of Surgery College of Medicine Al-Mustansiriyah University Baghdad Iraq College of Medicine IbnSina University of Medical & Pharmaceutical Sciences Baghdad Iraq Department of Surgery College of Medicine Al-Anbar University Al-Anbar Iraq

Objective: To determine the consequence of recognizing high grade prostatic intraepithelial neoplasia (HGPIN) & its extent on initial sextant prostatic biopsy then identifying its associated risk of finding prostate cancer on subsequent biopsy. Patients and methods: Seventy-one men were subjected to transrectal ultrasound guided sextant prostate biopsy due to elevated serum prostate specific antigen (***) > 4 ng /ml, an abnormal digital rectal examination (DRE) and/or transrectal ultrasound (TRUS) findings. The number, percentage, as well as bilateral and multifocal involvement of specimens positive for HGPIN were recorded in every patient. The percentage of cancer detected in these patients on repeat biopsy within 1 year of the initial biopsy was also recorded. Results: The mean age and mean *** level of our patients was 59.9 years and 7.9 ng/ml respectively. Of the 71 patients studied, initial biopsy revealed that (32.4%) had benign prostatic hyperplasia (BPH), (36.62%) had carcinoma, (25.35%) had HGPIN and (5.63%) had chronic prostatitis. On repeat biopsy within 1 year of initial biopsy cancer of the prostate was detected in 33.3% of our patients who were diagnosed with HGPIN on 1st biopsy. All of them had multifocal involvement on the initial biopsy. Conclusion: Recognizing HGPIN on 1st biopsy (particularly multifocal involvement) is associated with great risk of prostate cancer development on subsequent biopsy, thus comprehensive follow-up of these patients is necessary.

关键词： HGPIN Prostate Cancer Biopsy

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The Effect of Sulfur-Containing Humic Acid on Yield and Nutrient Uptake in Olive Fruit

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Open Journal of Ecology 2017年第4期7卷 279-288页

作者： Atoosa Danyaei Sara Hassanpour mohammad Ali Baghaee Maryam dabbagh Mehrdad Babarabie Dr. Shariaty Faculty Technical & Vocational University Tehran Iran Dr.Shariaty Faculty Technical & Vocational University Tehran Iran Agronomy Shahed University and Company’s Technical Manager of Khorram Bahar Atis Tehran Iran Olericulture Department of Horticulture Gorgan University of Agricultural Sciences and Natural Resources Gorgan Iran Young Researchers and Elite Club Gorgan Branch Islamic Azad University Gorgan Iran

The combined application of organic and mineral fertilizers can be a proper way of nutrition management to increase the yield and quality and to mitigate environmental impacts of chemicals and the pertaining costs. The impact of different rates of sulfur-containing humic acid was studied on yield and nutrient uptake of the fruits of olive “Zard” three-year-old trees in a trial based on a Randomized Complete Block Design with three replications in Shariati College of Tehran, Iran. The studied treatment was sulfur-containing humic acid at four rates of 0, 20, 25 and 30 kg⋅ha−1, which was applied at two stages. The highest fresh weight, dry weight, chlorophyll b, carotenoid, N and Cu contents were related to humic acid rate of 20 kg⋅ha−1. The highest fruit length, chlorophyll a and total chlorophyll were observed in control. The highest K, Fe and Mn contents were obtained from plants treated with 30 kg⋅ha−1 humic acid. Plants treated with 25 kg⋅ha−1 exhibited the highest P and Zn contents. All in all, the application of sulfur-containing humic acid at different rates had favorable impacts on quantitative and qualitative traits of olive fruits.

关键词： Humic Acid Olive Sulfur Yield

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