1.Risk Assessment: Factors Contributing to Discomfort for Menopausal Women in Workplace.
Mehdi JAFARI ; Bahar SEIFI ; Mohammad HEIDARI
Journal of Menopausal Medicine 2017;23(2):85-90
The purpose of this study was to review the Factors contributing to discomfort for menopausal women in workplace and the perceived effects of working conditions on menopausal symptoms, and to produce recommendations for managers and women. This study was a review article. We searched PubMed and Science Direct for articles related to menopause and workplace. Keywords included: menopause AND workplace OR occupational health or menopausal women AND managers. Because we aimed to update the literature following the 2011 review of menopause and workplace, only English-language articles published between 2011 and 2017 were included. This review showed that how managers could be help and awareness and what should be done for menopausal women in workplace by risk assessment. Many risk factors are contributing to discomfort for menopausal women in workplace and managers should be assessed them. Managers should be aware that menopausal transition causes difficulty for some women at work, then occupational health and safety and health promotion policies will be increasingly important. It may help inform the development of tailored occupational health policies and programs that cater for the needs of women as they transition through menopause in the workplace.
Female
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Health Promotion
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Humans
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Menopause
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Occupational Health
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Risk Assessment*
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Risk Factors
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Women's Health
2. Tick-borne pathogens in Iran: A meta-analysis
Mehdi KHOOBDEL ; Mohammad Mehdi SEDAGHAT ; Amir Sajad JAFARI ; Zakkyeh TELMADARRAIY ; Hasan BAKHSHI
Asian Pacific Journal of Tropical Medicine 2021;14(11):486-504
Objective: Different studies have been performed on the prevalence of tick-borne pathogens in different areas of Iran; however, as far as our knowledge, there is no regional meta-analysis available for consideration and estimation of tick species infected with different pathogens in Iran. Methods: In this review, among different databases, a total of 95 publications were included, and the infection of different tick species to different tick-borne pathogens was determined; furthermore, presence of pathogens (with 95% confidence intervals) in tick vectors was calculated separately for each province, using Comprehensive Meta-Analysis version 2 (Biostat, USA). Results: Totally, among all 95 studies, 5 673 out of 33 521 investigated ticks were positive according to different detection methods. Overall estimated presence of pathogens in tick vectors in Iran was 8.6% (95% CI 7.0%-10.6%, P 0.001). Of all 46 species of ticks in 10 genera in Iran, 28 species in 9 genera, including Alveonasus, Argas, Boophilus, Dermacentor, Haemaphysalis, Hyalomma, Ixodes, Ornithodoros, and Rhipicephalus were infected with at least 20 pathogens in 10 genera including Aegyptianella, Anaplasma, Babesia, Borrelia, Brucella, Orthonairovirus [CrimeanCongo hemorrhagic fever virus (CCHFV)], Coxiella, Ehrlichia, Rickettsia and Theileria in 26 provinces of Iran. The presence of pathogens in ticks collected in western Iran was more than other regions. Hyalomma anatolicum (20.35%), Rhipicephalus sanguineus (15.00%), and Rhipicephalus bursa (14.08%) were the most prevalent infected ticks for different pathogens. In addition, most literatures were related to CCHFV and Theileria/Babesia spp. Conclusions: Public health and veterinary professionals should be aware of diagnosing possible diseases or outbreaks in vertebrates.
3. Ficus carica hairy roots: In vitro anti-leishmanial activity against Leishmania major promastigotes and amastigotes
Shahla AMANI ; Mehdi MOHEBODINI ; Shahla AMANI ; Shahram KHADEMVATAN ; Shahram KHADEMVATAN ; Morad JAFARI ; Vinod KUMAR
Asian Pacific Journal of Tropical Medicine 2022;15(5):220-229
Objective: To investigate the biochemical capacity, and in vitro inhibitory effects of hairy roots from two cultivars of Ficus carica L. (Sabz and Siah) on Leishmania major promastigotes and amastigotes. Methods: In the hairy roots, the activity of antioxidant enzymes compared to normal leaves and roots, and the presence of some phenolic compounds in comparison with fruits were investigated. The IC 50 values of hairy roots in promastigotes was determined by tetrazolium-dye 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide and trypan blue assays. By calculating the infectivity index of peripheral blood mononuclear cells (PBMCs), the leishmanicidal activity (IC 50 values) of hairy roots for amastigotes was estimated. The effects of hairy roots (IC 50 values) treatment on the levels of IFN-γ and iNOS expression, intracellular reactive oxygen species, and iNOS protein expression in infected-PBMCs were determined. Results: Based on antioxidant enzyme assays and high performance liquid chromatography analysis, hairy roots exhibited high antioxidant capacity and contained high levels of phenolic compounds. According to the results of tetrazolium-dye 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyltetrazolium bromide and trypan blue assays, the hairy root extracts of both cultivars showed considerable dose-dependent inhibitory effects against Leishmania major promastigotes. Depending on the concentration and exposure time, treatment of infected-PBMCs with hairy root extracts caused the generation of a significant reactive oxygen species, up-regulation of IFN-γ and iNOS genes expression, and high value of iNOS protein compared to controls. Conclusions: The findings of this study suggest that the hairy roots of Ficus carica can be considered as a promising natural source of antileishmanial agents.