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  1. Article ; Online: Effects of eight-week high-intensity interval training on some metabolic, hormonal and cardiovascular indices in women with PCOS

    Somayeh Mohammadi / Amirabbas Monazzami / Solmaz alavimilani

    BMC Sports Science, Medicine and Rehabilitation, Vol 15, Iss 1, Pp 1-

    a randomized controlled trail

    2023  Volume 11

    Abstract: Abstract Background Studies have revealed that high-intensity interval training (HIIT) has beneficial effect on hormonal, cardiovascular indices in women with polycystic ovary syndrome (PCOS). There, however, is still no comprehensive data on the type, ... ...

    Abstract Abstract Background Studies have revealed that high-intensity interval training (HIIT) has beneficial effect on hormonal, cardiovascular indices in women with polycystic ovary syndrome (PCOS). There, however, is still no comprehensive data on the type, intensity and duration of training for these women. Objective The current study aimed to investigate the effects of high-intensity interval training (HIIT) on metabolic, hormonal and cardiovascular indices in women with PCOS compared to a control group. Methods In a randomized controlled study, 28 patients (age: 23.8 ± 5.3 years, weight: 82.4 ± 9.7 kg, BMI: 30.33 ± 3.99 kg/m2) were divided into two groups including HIIT (n = 14) and the control (n = 14). The training protocol was performed with 100–110 maximum aerobic velocity (MAV), 4–6 sets, 4 laps, 3 sessions per week for eight weeks. Anthropometric indices, aerobic performance, insulin resistance and sensitivity, lipid profiles, testosterone, cortisol and hs-CRP were evaluated. Results The HIIT intervention decreased BMI, waist to hip ratio (WHR), visceral fat, insulin, insulin resistance, low density lipoprotein (LDL), atherogenic index, cholesterol and cortisol (P < 0.05). All variables remained unchanged in the control group (P > 0.05). Except for VAI, FBG, HDL, TG and AIP, the rest of the variables in the training and control groups show a significant difference (P < 0.05). Conclusion The results of the present study indicate that eight weeks of HIIT has beneficial effects on anthropometric, insulin sensitivity, fat profile, and inflammatory and cardiovascular indices in PCOS patients. It seems that the intensity of HIIT (100–110 MAV) is a determining factor in creating optimal adaptations in PCOS patients. Trail registration: IRCT20130812014333N143. Registration date: 22/03/2020. URL: https://en.irct.ir/trial/46295 .
    Keywords HIIT ; HOMA-IR ; Hormonal status ; VAI ; AIP ; PCOS ; Sports medicine ; RC1200-1245
    Subject code 796
    Language English
    Publishing date 2023-03-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: The Gender Gap in Land Sciences

    Somayeh Mohammadi Hamidi / Mohammad Rezaei-Pandari / Sima Fakheran / Christine Fürst

    Land, Vol 11, Iss 1876, p

    A Review of Women’s Presence on the Editorial Boards of Peer-Reviewed Journals

    2022  Volume 1876

    Abstract: Women are disadvantaged across all stages of academic publishing. In science, contribution to editorial boards of journals is evidence of a high reputation within a specialty or field. Therefore, the low presence of women on editorial boards can be ... ...

    Abstract Women are disadvantaged across all stages of academic publishing. In science, contribution to editorial boards of journals is evidence of a high reputation within a specialty or field. Therefore, the low presence of women on editorial boards can be considered a disadvantage indicator for women in academia. This study aims to highlight the gap in women’s contributions in land science journals. We assessed the gender composition of editorial boards in 60 peer-reviewed journals using systematic reviews and meta-analyses, and we obtained data on current and past editorial boards of these journals. The result shows that the current number of editorial board members is 5197 of which only 25.47 percent are women. Gender inequality is very evident in this group of journals to the extent that journals with a high impact factor indicate inequality that is even more than 75 percent. The results of the time series analysis have also shown that the presence of women on editorial boards has increased over the last decade, although this increase has been more in the Nordic countries. The geographical distribution of editorial board members is also quite unequal in the North and South, 83 percent of female editorial board members are from northern countries, while only 12 percent are from the global South. According to the results, there is still a long way to go to achieve gender equality, especially in the field of land science. Our results also support previous findings of a considerable gender difference in urban land science, geoscience community, biodiversity conservation, and veterinary sciences. Thus, the academic community, editors, and journals must take proactive measures to achieve gender balance.
    Keywords land sciences ; women ; peer-review journal ; gender inequality ; editorial board ; Agriculture ; S
    Subject code 028
    Language English
    Publishing date 2022-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: Urban Infill Development

    Somayeh Mohammadi-Hamidi / Hadi Beygi Heidarlou / Christine Fürst / Hossein Nazmfar

    Land, Vol 11, Iss 454, p

    A Strategy for Saving Peri-Urban Areas in Developing Countries (the Case Study of Ardabil, Iran)

    2022  Volume 454

    Abstract: The overall objective of this study was to investigate urban infill development policies as a good solution to counteract urban sprawl and protect the peri-urban area of Ardabil in Northwestern Iran. In this context, we used a mixed methodology (two ... ...

    Abstract The overall objective of this study was to investigate urban infill development policies as a good solution to counteract urban sprawl and protect the peri-urban area of Ardabil in Northwestern Iran. In this context, we used a mixed methodology (two quantitative methods). Landsat imagery, including a patchy Landsat ETM+ for the year 2000 and a Landsat 8 for the year 2020, was used to map and assess land use to investigate sprawl and land-use change, and ArcGIS was used to investigate the potential for infill development in this city. The results show that between 2000 and 2020, 967 hectares of peri-urban land was lost to urban expansion. CA-Markov projections also showed that 452 hectares will be lost by 2030. The assessment of the city’s internal capacity for infill development showed that more than 999 hectares of land within the city are suitable to support this strategy and provide the land needed for urban expansion over the next decade. Finally, the study of the city’s master plan, which applies to all Iranian cities, discovered that there is a lack of adequate outlook regarding the amount of land available for future urban development, leading to misuse of urban land and urban sprawl in Iranian cities, suggesting that an infill development strategy could be a good way to address this issue.
    Keywords infill development ; peri-urban area ; sustainable development ; urban sprawl ; Ardabil ; Agriculture ; S
    Subject code 710
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Sleep Duration as the Main Indicator of Self-Rated Wellness and Health among Healthcare Workers Involved in the COVID-19 Pandemic

    Maryam Masoumi / Kamyar Shokraee / Somayeh Mohammadi / Soroush Moradi / Mohammad Bagherzade / Javad Balasi / Abbas Smiley

    International Journal of Environmental Research and Public Health, Vol 19, Iss 136, p

    2022  Volume 136

    Abstract: Objective: This study was performed during the COVID-19 pandemic to better understand the indicators of self-rated wellness and health among healthcare workers. Methods: Sleep pattern, mood status, nutritional condition, physical activity, habits and the ...

    Abstract Objective: This study was performed during the COVID-19 pandemic to better understand the indicators of self-rated wellness and health among healthcare workers. Methods: Sleep pattern, mood status, nutritional condition, physical activity, habits and the subjective wellness and health index of the healthcare workers of a university affiliated hospital were surveyed. Paired t -tests were performed to compare the participants’ quality of life before and after the outbreak of COVID-19. Multivariable linear regression models with a backward elimination stepwise process determined the parameters that significantly correlated with self-reported wellness and health. Results: Of the 200 healthcare workers who participated in this study, 119 (60%) were female and 81 (40%) were male, with a mean (SD) age of 28.8 (5.9) years. We found that the COVID-19 pandemic significantly changed many lifestyle factors compared to the pre-pandemic states. The scores of sleep quality, mood status, pre-planned physical activity and social activity were reduced by 30%, 40%, 50% and 70%, respectively. The average night sleep duration before the pandemic was 7 h and 22 min, whereas during the pandemic it decreased to 6 h and 44 min, a debt of 38 min in sleep duration every night. As found by multivariable regression modelling, self-reported wellness and health before the pandemic period was associated with wake-up time, mood status, physical activity and diet. During the pandemic period, in addition to these variables, night sleep duration (β = 0.049, p = 0.049) and nap duration (β = 0.009, p = 0.01) were left in the final multivariable model and correlated significantly with the wellness and health index. Conclusion: COVID-19 has detrimentally affected healthcare workers’ well-being and quality of life. Sleep duration was the main factor correlated with subjective wellness and health index during the current COVID-19 pandemic.
    Keywords COVID-19 ; pandemic ; healthcare workers ; lifestyle ; sleep ; Medicine ; R
    Subject code 796 ; 360
    Language English
    Publishing date 2022-12-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Spontaneous idiopathic spinal subdural hemorrhage in a 16‐year‐old boy

    Iman Ahrari / Mohamad Jamali / Somayeh Mohammadi / Mahsa Ghavipisheh / Keyvan Eghbal / Arash Saffarian / Abdolkarim Rahmanian / Soulmaz Ghahramani / Reza Taheri

    Clinical Case Reports, Vol 11, Iss 2, Pp n/a-n/a (2023)

    A rare case in pediatrics and review of literature

    2023  

    Abstract: Abstract Idiopathic spinal subdural hematoma (SSDH) is a rare phenomenon. Here, we present a 16‐year‐old‐boy who presented with acute sudden onset weakness and brown squared syndrome; the cervical MRI findings showed acute subdural hematoma from C2 to C6. ...

    Abstract Abstract Idiopathic spinal subdural hematoma (SSDH) is a rare phenomenon. Here, we present a 16‐year‐old‐boy who presented with acute sudden onset weakness and brown squared syndrome; the cervical MRI findings showed acute subdural hematoma from C2 to C6. Emergent surgical intervention was performed, and significant improvement was seen in follow‐ups.
    Keywords cervical spine ; idiopathic ; pediatric ; spontaneous subdural hematoma ; subdural hematoma ; Medicine ; R ; Medicine (General) ; R5-920
    Language English
    Publishing date 2023-02-01T00:00:00Z
    Publisher Wiley
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Convenient and Robust Metal-Free Synthesis of Benzazole-2-Ones Through the Reaction of Aniline Derivatives and Sodium Cyanate in Aqueous Medium

    Esmail Vessally / Somayeh Mohammadi / Morteza Abdoli / Akram Hosseinian / Parisa Ojaghloo

    Iranian Journal of Chemistry & Chemical Engineering, Vol 39, Iss 5, Pp 11-

    2020  Volume 19

    Abstract: Benzazole-2-ones (benzimidazolones, benzothiazolones, benzoxazolones) are important derivatives of benzazole compounds that exist widely in many biologically and pharmaceutically active molecules. Furthermore, benzazole-2-one derivatives also have many ... ...

    Abstract Benzazole-2-ones (benzimidazolones, benzothiazolones, benzoxazolones) are important derivatives of benzazole compounds that exist widely in many biologically and pharmaceutically active molecules. Furthermore, benzazole-2-one derivatives also have many applications in agrochemical and material science. Herein, a novel, practical and green synthesis of titled compounds by the reaction of aniline derivatives with inexpensive and easily accessible sodium cyanate has been reported. Good to excellent yields of products have been obtained under catalyst- and ligand-free conditions in water as solvent. This procedure avoids the use of time-consuming and tedious column chromatography and the products were easily isolated by simple extraction followed by washing with dichloromethane.
    Keywords benzazole-2-ones ; benzimidazolones ; benzothiazolones ; benzoxazolones ; sodium cyanate ; green chemistry ; water ; synthesis ; Chemical engineering ; TP155-156 ; Chemistry ; QD1-999
    Subject code 540
    Language English
    Publishing date 2020-10-01T00:00:00Z
    Publisher Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: A Future Study of an Environment Driving Force (EDR)

    Somayeh Mohammadi Hamidi / Christine Fürst / Hossein Nazmfar / Ahad Rezayan / Mohammad Hassan Yazdani

    Sustainability, Vol 13, Iss 11495, p

    The Impacts of Urmia Lake Water-Level Fluctuations on Human Settlements

    2021  Volume 11495

    Abstract: Lake Urmia, one of the world’s largest salt lakes, is rapidly losing water and drying up. This environmental hazard has raised concerns about the consequences and impact on the surrounding communities. In this paper, we use a futuristic view (horizon of ... ...

    Abstract Lake Urmia, one of the world’s largest salt lakes, is rapidly losing water and drying up. This environmental hazard has raised concerns about the consequences and impact on the surrounding communities. In this paper, we use a futuristic view (horizon of 10 years based on medium-term planning) to identify the main environmental drivers in the surrounding settlements of the Urmia Lake basin. A qualitative method, based on cross-impact analysis, was used as a means of future research. We also used a Delphi-based expert panel method to collect data and extract the environmental impacts of Urmia Lake. After the three rounds of the Delphi process, the expert panel reached a high level of agreement (100%) on the top 17 environmental consequences. Then, these consequences were classified by driving force and dependency using the MICMAC method. The results show that reducing pasture area, soil and water salinity, groundwater decline and depletion, and destruction of surrounding agricultural lands play a significant role in environmental change in Urmia Lake. Overall, any small change in these variables may lead to fundamental changes in the entire system.
    Keywords future study ; driving force ; MICMAC ; Delphi ; Urmia Lake ; Environmental effects of industries and plants ; TD194-195 ; Renewable energy sources ; TJ807-830 ; Environmental sciences ; GE1-350
    Subject code 333
    Language English
    Publishing date 2021-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Simultaneous Morphological and Molecular Characterization of Tatera indica in Southwestern Iran

    Somayeh Mohammadi / Parviz Parvizi

    Iranian Journal of Arthropod-Borne Diseases , Vol 10, Iss

    2015  Volume 1

    Abstract: Background: Interest in Tatera indica rodent arises mostly because it is believed that this species is survived among four subspecies reported from Iran, two of which exist in Khuzestan Province. In addition, it might has a role as res­ervoir hosts of ... ...

    Abstract Background: Interest in Tatera indica rodent arises mostly because it is believed that this species is survived among four subspecies reported from Iran, two of which exist in Khuzestan Province. In addition, it might has a role as res­ervoir hosts of zoonotic cutaneous leishmaniasis in the transmission of Leishmania major in some of the widespread Asian foci including southwestern Iran. Methods: Diagnostic morphological and molecular markers for T. indica were sought by characterizing from indi­vidual specimens, such as some taxonomic features and mitochondrial cytochrome b gene that had previously proven useful for the taxonomy of rodents. Wild rodents were caught using live wooden and wire traps. The specimens were identified morphologically using external criteria and molecularly by sequencing of Cyt b gene and phylogenetic analyses. Results: Forty one T. indica were collected and identified morphologically in Khuzestan Province, Iran. Two morphotypes of T. indica were found and classified but sequencing and phylogenetic analyses of mitochondrial Cyt b gene did not support any subspecies between two morphotypes of T. indica . Because all 21 sequences of both morphotypes of T. indica had no variation with only one common and novel haplotype (GenBank accession No KP001566). Conclusion: This is the first time that T. indica was characterized molecularly in Iran. There is no molecular evi­dence for T. indica morphotypes or subspecies, and so a population genetics approach using several polymorphic genes might be employed using species-specific molecular markers. In addition, more specimens of T. indica species in large geographical locations should be tested.
    Keywords Tatera indica ; Molecular characterization ; Reservoir host ; Zoonotic cutaneous leishmaniasis ; Iran ; Medicine ; R ; Internal medicine ; RC31-1245 ; Specialties of internal medicine ; RC581-951 ; Immunologic diseases. Allergy ; RC581-607
    Subject code 590
    Language English
    Publishing date 2015-10-01T00:00:00Z
    Publisher Tehran University of Medical Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: A Study of the Growth and Flourish of Gundishapur Scientific Centre in Sasanian Period

    Ali Asghar Mirzaee / Somayeh Mohammadi

    Journal of Research on History of Medicine, Vol 4, Iss 4, Pp 225-

    2015  Volume 234

    Keywords Medicine ; R ; History of medicine. Medical expeditions ; R131-687
    Language English
    Publishing date 2015-11-01T00:00:00Z
    Publisher Shiraz University of Medical Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article ; Online: Dual-emitter polymer carbon dots with spectral selection towards nanomolar detection of iron and aluminum ions

    Aso Q. Hassan / Ravin K. Barzani / Khalid M. Omer / Baraa R. Al-Hashimi / Somayeh Mohammadi / Abdollah Salimi

    Arabian Journal of Chemistry, Vol 14, Iss 12, Pp 103452- (2021)

    2021  

    Abstract: We report on the spectral selection of excitation wavelength towards selective detection of aluminum and iron ions using dual emission polymer carbon dots (PCDs). PCDs were prepared from glucose and dilute sulfuric acid using one-pot solvothermal method. ...

    Abstract We report on the spectral selection of excitation wavelength towards selective detection of aluminum and iron ions using dual emission polymer carbon dots (PCDs). PCDs were prepared from glucose and dilute sulfuric acid using one-pot solvothermal method. The PCDs emit blue light at 480 nm when excited at 340 nm, while emit red light at 590 nm when excited with 400 nm. Spectral selection (selection of excited state) showed sensitivity enhancement for detection of some metal ions. The PCDs showed fluorescence enhancement when combined with Al3+ ions with hypsochromic shift centered at 470 nm when excited at 440 nm. While the PCDs selectively quenched via addition of Fe3+ ions, when excited at 400 nm. The wavelength selection of the same carbon dots increases signal to noise ration. The PCDs showed thermo-sensing behavior from 0 °C to 90 °C with reasonably good reversibility. The PCDs acted as fluorescent probes for multicolor (green and yellow) imaging of MCF-7 cells while not inducing cell death, which indicates that the PCDs are biocompatible and nontoxic to the cells. Therefore, the PCDs can be used as probes for cell-imaging applications in vitro and in vivo. The PCDs proved to be a multi-purpose polymer carbon nanomaterial that can used for pharmaceutical analysis, bio-imaging and thermo-sensing while providing high accuracy, selectivity and a limit of detection in the nano range.
    Keywords Polymer carbon dots ; Dual emissive fluorescence probe ; Tablets analysis ; Cancer cell bioimaging ; Chemistry ; QD1-999
    Subject code 540
    Language English
    Publishing date 2021-12-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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