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Does Vitex Agnus-Castus L. Have Deleterious Effect on Fertility and Pregnancy Outcome? An Experimental Study on Rats for Prediction of Its Safety. J Pharmacopuncture 2022; 25:106-113. [PMID: 35837144 PMCID: PMC9240410 DOI: 10.3831/kpi.2022.25.2.106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 11/03/2021] [Accepted: 02/04/2022] [Indexed: 11/09/2022] Open
Abstract
Objectives Herbal medicine is a worldwide health topic. Vitex agnus–castus L. (VAC) is a popular plant used for gynecologic problems due to its hormonal effects. The aim of this study is to reveal VAC extract effect on fetus when this herb is used started from antenatal period or during pregnancy. Methods Performed from starting day of January 2019 till February 2019, 48 rats were assigned in randomly divided eight-member six groups control (C1), treated group with 365 mg/kg VAC from initiation of insemination (T1) and 30 days prior to pregnancy (T2), control that underwent caesarean section on 15th day of gestational age (C2) and treated group with 365 mg/kg VAC from initiation of insemination (T3) and 30 days prior to pregnancy (T4) that underwent caesarean section. Weight, sex and number of fetuses, abortion and still birth rate and estradiol level were evaluated using t-test by SPSS software. Results We showed increased weight among T1 group considering totally and sex-dependent which is significant (all p-value < 0.05). We also detected significantly decreased weight in T2 in total (p-value < 0.0001) and when considering female fetuses (0.043) but not males (0.17). Although the results showed slightly non-significant increased weight among fetuses of T3 (totally or based on the fetus sex) compared to the control group (C2), T4 group had statistically decreased weight compared to control group. Pregnancy rate and pregnancy outcome were affected by VAC usage. The time of VAC initiation also affected live birth and abortion rates. Conclusion VAC extract may affect pregnancy rate, live birth rate, abortion and stillbirth rates. Its effect on the weight and the sex showed dual pattern depends on the time of initiation and pregnancy trimester of evaluation. Prescribing this medicinal plant for patients being prone to pregnancy should be with caution. Further study is recommended.
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Preserving effect of Loboob (a traditional multi-herbal formulation) on sperm parameters of male rats with busulfan-induced subfertility. JBRA Assist Reprod 2022; 26:574-582. [PMID: 34995049 PMCID: PMC9635600 DOI: 10.5935/1518-0557.20210099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVE Male infertility secondary to exposure to gonadotoxic agents during reproductive age is a concerning issue. The aim of this experimental study was to determine the effect of Loboob on sperm parameters. METHODS 55 healthy rats were selected, weighted and divided into five groups consisting of 11 rats each. The control group received no medication. Rats in Treatment Group 1 received 10mg/kg Busulfan and rats in Treatment Groups 2, 3, and 4 received 35,70 and 140 mg/kg Loboob respectively in addition to 10mg/kg Busulfan. Finally, the sperm parameters and weights of the rats were compared using the Kolmogorov-Smirnov, non-parametric Kruskal-Wallis, and Dunn-Bonferroni tests. RESULTS All sperm parameters and weights were significantly decreased among rats receiving Busulfan. All dosages of Loboob were effective to enhance the motility of slow spermatozoa, while only in the rats given 70 and 140 mg/kg of Loboob saw improvements in progressively motile sperm percentages (0.024 and 0.01, respectively). Loboob at a dosage of 140mg/kg improved sperm viability. It did not improve normal morphology sperm or decrease immotile sperm counts. Loboob did not affect mean rat weight. CONCLUSIONS Loboob offered a dose-dependent protective effect on several sperm parameters in rats with busulfan-induced subfertility.
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Is There any Role for Granulocyte Colony Stimulating Factor in Improvement of Implantation in Intrauterine Insemination? A Prospective Double-Blind Randomized Control Trial. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2022; 16:281-285. [PMID: 36273314 PMCID: PMC9627008 DOI: 10.22074/ijfs.2021.537125.1171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Granulocyte colony stimulating factor (GCSF) has been introduced as an immunomodulatory agent by increasing implantation rate in vitro fertilization (IVF) patients but it has not been studied in intrauterine insemination (IUI) patients. The aim of this study is to answer the role of GCSF in implantation rate of IUI. MATERIALS AND METHODS In this prospective double-blind randomized control trial, 320 eligible patients were enrolled, who were referred to the referral infertility clinic of Shiraz University of Medical Sciences from February 2018 till the end of 2019. They were divided into two groups randomly. After collecting the demographic data, all patients received clomiphene citrate from the 5th day of the menstruation cycle for 5 days. 50-150 units of recombinant purified follicle-stimulating factor (FSH) were started from the 8th day of the cycle. Follicle monitoring was done by transvaginal sonography till a mature follicle of 18 mm or more was developed. Human chorionic gonadotropin (HCG) injection was done in both groups with intrauterine administration of 300 μg GCSF in the case group and normal saline in the control group simultaneously. After 36 hours, IUI was performed. The clinical pregnancy, miscarriage, and ongoing pregnancy rates of both groups were calculated by SPSS software. RESULTS The results showed improvement of clinical pregnancy rate [15.38% vs. 13.81% OR=1.17 (0.62-2.21)], miscarriage rate [3.84% vs. 5.26% OR=0.74 (0.25-2.20)] and ongoing pregnancy rate [11.53% vs. 8.55% OR=1.37 (0.65-2.92)] in the GCSF group compared to the control. However, the results revealed no statistically significance (P>0.05). CONCLUSION Although it was not statistically significant, 300 μg Intrauterine GCSF administration simultaneously with hCG injection in standard IUI procedure might increase the pregnancy outcomes. Further studies are warranted (registration number: IRCT201212079281N2).
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Diagnosis pitfall of interstitial pregnancy: a case report of a term pregnancy with abnormal placentation. BMC Pregnancy Childbirth 2021; 21:699. [PMID: 34663251 PMCID: PMC8522083 DOI: 10.1186/s12884-021-04153-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/28/2021] [Indexed: 11/10/2022] Open
Abstract
Background Interstitial Pregnancy (IP) is a lethal condition due to high risk of sudden onset massive hemorrhage. Such conditions are managed as soon as diagnosed almost in the first trimester. There are a few case reports of IP conditions terminated after the second trimester. Herein, we introduce a term interstitial pregnancy complicated by abnormal placentation. Case presentation In this case report, we introduce a 32-year-old lady, primigravida, with an undiagnosed IP that was in her 38 weeks of gestational with placenta increta. She developed with perforated IP presenting with acute abdomen and internal bleeding at 26 weeks of gestational age. However, with a misdiagnosis impression, she got stable in operation room. Then, the pregnancy continued till 36 weeks of gestational age that was misdiagnosed with cervical cancer in prenatal work-ups. Finally, during elective cesarean section at 38 weeks, an IP with placenta increta (placenta evading from the serosa to the myometrium of the uterus) was observed. The baby was healthy with no obvious anomaly or morbidity. Conclusions Physicians should be aware to detect IP in all trimesters and pay attention to the coexisting complications such as placenta accreta to manage them more accurately.
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Assessing multiple sclerosis-related quality of life among Iranian patients using the MSQOL-54 tool: a cross-sectional study. BMC Neurol 2021; 21:333. [PMID: 34465284 PMCID: PMC8406745 DOI: 10.1186/s12883-021-02357-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 08/16/2021] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Multiple sclerosis (MS) is a chronic autoimmune disease and is one of the most costly medical conditions that imposed families with catastrophic health expenditures. There is an increasing trend in using alternative medicines including, dietary supplements, herbs, vitamins, and minerals. To date, the association between dietary as well as herbal supplements and QoL in MS patients is under researched; thus, this study aimed to assess the association between the self-reported supplement used and QoL between MS patients. METHODS This cross-sectional study was conducted on patients with MS referring to Shahid Kazemi Pharmacy, based in the city of Tehran, Iran, as a national pharmacy providing specialized pharmaceutical products and pharmaceutical care to patients. The Multiple Sclerosis Quality of Life-54 (MSQoL-54) tools was performed to evaluate MS patients QoL. RESULTS A total number of 382 patients with MS participated in this study. They include 89 (23.3%) men and 293 (76.7%) women, aged 40 ± 10.9 years old. The overall score of the MSQoL-54 questionnaire was 41.58 out of 100. Physical health composite (PHC) and mental health composite (MHC) were 69.60 and 62.99 from 100, respectively. This study revealed that 76.4% of patients used at least one vitamin daily; 92.4% of patients do not receive any herbal product. Vitamin D is the most widely used supplement, followed by calcium, while vitamin C is the least consumed. No correlation was observed regarding supplement use and overall QoL, PHC, or MHC. There were no significant differences between QoL's dimensions score in patients who used supplements. The results showed that increasing the number of supplements used did not relate to overall QoL, PHC, or MHC. In addition, there was not any correlation between the duration used of supplements and QoL's dimensions score in MS patients (p-value> 0.05). CONCLUSIONS The dietary supplement appears to be popular among MS patients. The study results showed that the number of supplementations and their long-term use in patients with MS were not associated with higher QoL. Similarly, the herbal supplements have failed to improve QoL.
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Are Ovarian Dermoid Cysts Should Be Always Considered Benign? A Case Series Study of Different Malignant Transformation. Indian J Surg Oncol 2020; 11:156-158. [PMID: 33364686 DOI: 10.1007/s13193-020-01159-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 06/30/2020] [Indexed: 11/27/2022] Open
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Positive effect of low dose vitamin D supplementation on growth of fetal bones: A randomized prospective study. Bone 2019; 122:136-142. [PMID: 30798000 DOI: 10.1016/j.bone.2019.02.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 02/17/2019] [Accepted: 02/20/2019] [Indexed: 12/31/2022]
Abstract
The effect of vitamin D supplementation on growth of fetal bones during pregnancy is unclear. The aim of this study was to assess the effect of low dose vitamin D supplementation during pregnancy on bony anthropometric aspects of the fetus. In this prospective randomized trial, 140 patients were divided into two equally matched groups according to age, 25(OH)D level, exercise, and dietary intake. Then 1000 IU per day vitamin D supplement was given to the intervention group while the control group received placebo. Then crown-rump length (CRL) and femur length (FL) during the first trimester and humerus and femur lengths as well as their proximal metaphyseal diameter (PMD), midshaft diameter (MSD) and distal metaphyseal diameter (DMD) in the second and third trimester were measured using ultrasonography technique. Finally, no significant difference was observed for CRL (p = 0.93). Although FL was not statistically significant in the first trimester (p = 0.54), its measurement in the intervention group and the control group in the second (28.87 ± 2.14 vs. 26.89 ± 2.08; p ≤0.001) and the third (65.31 ± 2.17 vs. 62.85 ± 1.94; p ≤0.001) trimesters was significantly different. Femoral PMD, MSD, and DMD measurement increased more in the intervention group in comparison with the control group with P values <0.05. HL measurement in the intervention group and the control group in the second (28.62 ± 1.94 vs. 27.23 ± 2.08; p ≤0.001) and the third (61.29 ± 2.84 vs. 59.85 ± 1.79; p ≤0.001) trimesters revealed significant differences. Humeral PMD, MSD, and DMD measurement increased in the intervention group in comparison with the control group with P values <0.001 for all. It is suggested to prescribe low dose vitamin D (1000 IU per day) from early pregnancy with possible increment in length and diameter of femur and humerus bones of the fetus.
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Different Presentations of Five Rare Cases of Sclerosing Stromal Tumor of the Ovary. Indian J Surg Oncol 2018; 9:581-584. [PMID: 30538393 DOI: 10.1007/s13193-018-0776-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 05/08/2018] [Indexed: 11/28/2022] Open
Abstract
A rare subtype of preceding neoplasm of ovary is sclerosing stromal cell tumor with few presented cases in the literature. In these case series, we describe five cases of ovarian sclerosing stromal cell tumor with different presentations in our department. Interestingly, one of our cases had elevated alfa-fetoprotein.
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Is Laser Acupuncture an Effective Complementary Therapy for Obesity Management? A Systematic Review of Clinical Trials. J Acupunct Meridian Stud 2018. [DOI: 10.1016/j.jams.2018.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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The association of neck circumference with risk of metabolic syndrome and its components in adults: A systematic review and meta-analysis. Nutr Metab Cardiovasc Dis 2018; 28:657-674. [PMID: 29779782 DOI: 10.1016/j.numecd.2018.03.006] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Revised: 03/11/2018] [Accepted: 03/12/2018] [Indexed: 12/19/2022]
Abstract
BACKGROUND & AIMS Several prior studies suggested that neck circumference (NC) is a reliable diagnostic tool for risk of metabolic syndrome (MetS) and its features. However, not all studies support this view. Therefore, we aimed to perform a meta-analysis to summarize the association between NC with MetS and its components in adult populations. METHODS AND RESULTS PubMed/Medline, Web of Knowledge, and Scopus electronic databases were searched until May 31, 2017 to find relevant English-language papers. We included studies that examined the association of NC with risk of MetS, or at minimum, one of its components as outcomes. Of 2628 publications identified, 19 papers met selection criteria. We found no association between NC and MetS (odd ratio (OR): 0.73; 95% CI: 0.003, 1.47). However, there was a positive association between NC and waist circumference (WC) (r = 0.85; 95%: 0.75, 0.95; I2: 98.2%; p = 0.0001), BMI: (r:0.88; 95% CI: 0.74, 0.91, I2:97.3%), triglycerides (TG) (OR: 1.87; 95% CI: 1.60, 2.19; I2:58.4%; p = 0.03), TC (r:0.14; 95%CI: 0.05, 0.23, I2:94.1%), LDL-C (r: 0.18; 95%CI: 0.07, 0.29, I2:94.3%), hypertension (OR: 1.94; 95% CI:1.43, 2.64, I2:87.3%), systolic (r: 0.21, 95%CI: 0.19, 0.23; I2:67.1%) and diastolic blood pressures (r: 0.20, 95%CI: 0.16, 0.23; I2:79.7%), low HDL-C (r:-0.21; 95% CI: -0.26, -0.15, I2 = 92.5%), as well as fasting blood sugar (FBS) concentrations (r: 0.20, 95%CI: 0.16, 0.24; I2:88.1%). CONCLUSION Subjects with higher NC were at approximately two-fold higher risk for hypertriglyceridemia compared to those with lower NC. We found positive associations between NC, WC, BMI, hypertension, FBS, TC, LDL-C, SBP, DBP, and low HDL-C concentrations. However, heterogeneity was considerably high. Therefore, the findings should be taken with caution. Future studies using longitudinal designs are needed to further understand the association between NC and features of MetS.
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Solid lipid nanoparticles carrying Eugenia caryophyllata essential oil: the novel nanoparticulate systems with broad-spectrum antimicrobial activity. Lett Appl Microbiol 2018; 66:506-513. [PMID: 29569372 DOI: 10.1111/lam.12886] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 01/01/2018] [Accepted: 02/26/2018] [Indexed: 02/05/2023]
Abstract
In this study, solid lipid nanoparticles containing Eugenia caryophyllata essential oil (SLN-EO) were prepared by high-shear homogenization and ultrasound methods, and used to eradicate pathogens. SLN formulations were evaluated for their size, zeta potential and encapsulation efficacy (EE). The morphological and thermal properties of the formulations were analysed by transmission electron microscopy (TEM) and differential scanning calorimetry methods. The lead formulations were chosen and tested with minimum inhibitory concentration (MIC), MBC and time-kill methods to investigate the antimicrobial activity against Salmonella typhi, Pseudomonas aeruginosa, Staphylococcus aureus and Candida albicans. The particle size of three final formulations were 397 ± 10·1, 786·9 ± 11 and 506·4 ± 22 nm respectively. The zeta potential of all formulations was negative values. The size of the formulations was slightly increased during 3 months storage at 25°C. The TEM imaging showed that formulation had spherical shape. The EE of EO was estimated approximately 70%. MIC and MCC values of SLN-EO were lower than those of the oil alone. The time-kill studies showed that SLN-EO was either equivalent to or better than EO (P-value <0·05). The results of this study highlighted the effectiveness of SLN formulations against human pathogens. SIGNIFICANCE AND IMPACT OF THE STUDY Microbial resistance to antibiotics is a major problem in the treatment of diseases. Therefore, overcoming antimicrobial resistance is an urgent need. Drug delivery via nanoparticles and applying natural products are promising approaches to reduce microbial resistance. This study is designed to evaluate the antimicrobial activity of solid lipid nanoparticles (SLN) containing Eugenia caryophyllata essential oil (EO) against human pathogens. The results indicated that the antimicrobial activity of EO was remarkably enhanced when encapsulated in SLN.
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Erratum to: Nutritional Concepts and Frequency of Foodstuffs Mentioned in the Holy Quran. JOURNAL OF RELIGION AND HEALTH 2016; 55:820. [PMID: 25534047 DOI: 10.1007/s10943-014-9990-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
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Does patellar rim electrocautery have deleterious effects on patellar cartilage? Knee 2014; 21:524-8. [PMID: 24503227 DOI: 10.1016/j.knee.2014.01.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2013] [Revised: 12/17/2013] [Accepted: 01/06/2014] [Indexed: 02/02/2023]
Abstract
BACKGROUND Circumpatellar electrocauterization to destroy pain receptors during total knee arthroplasty without patellar resurfacing is commonly used to decrease postoperative knee pain. We aimed to evaluate the effect of denervation with electrocauterization on patellar cartilage. METHODS Twenty rabbits were randomly assigned to two equally sized case and control groups. The rabbits in the case group underwent surgery via the anterior midline skin incision and medial parapatellar arthrotomy, followed by denervation electrocauterization at a depth of 1 mm and a distance of 3 mm from the outer border of the patella. In the control group, surgery was identical to that performed in the case group, but without patellar denervation. Twelve weeks after surgery, all rabbits were sacrificed. Range of motion, macroscopic evaluation of cartilage using modified Outerbridge scoring, and histopathological assessment using a modified histologic scoring system for cartilage were evaluated. RESULTS Three rabbits died during the study. Nine cases and eight animals from the control group were included in the final evaluation. All rabbits had passive full range of motion. Mean Outerbridge score was 2.0 in the case group and 0.37 in the control group (p=0.002). There were statistically significant differences in cellularity (p=0.016), loss of matrix (p=0.004), and clustering of chondrocytes (p=0.008) between the two groups. Microscopic variables as a whole were statistically significant (p=0.001). CONCLUSIONS Circumpatellar electrocauterization may result in cartilage destruction. So, we encourage caution in using routine electrocauterization in patients undergoing total knee arthroplasty. LEVEL OF EVIDENCE level II.
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Thymic pathological examination of non-thymomatous myasthenia gravis patients: A pilot study for prediction of outcome. IRANIAN JOURNAL OF NEUROLOGY 2014; 13:40-4. [PMID: 24800046 PMCID: PMC3968356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2013] [Accepted: 11/16/2013] [Indexed: 10/28/2022]
Abstract
BACKGROUND Myasthenia gravis (MG) is an autoimmune disorder characterized by weakness and fatigability of skeletal muscles. The aim of this study was to determine if pathological characteristics in non-thymomatous patients of MG would correlate with prognosis in a three year follow up. METHODS Patients who had had their thymectomy at least three years prior to the study were selected from three hospitals and were followed for 3 years. Prognosis was assessed via a devised prognostic scoring system. A pathological exam of the specimen from the thymus was done using the following immunohistochemical markers: Bcl2, CD 3, CD 4, CD 5, CD 7, CD 10, CD 20cy, CD 23, CD 43, and Ki67. RESULTS Fifteen patients fulfilled the inclusion criteria and had a complete follow-up. This included 3 males and 12 females with a mean age of 36.6 years at the start of the study. The dominant cell population was T lymphocytes. All T cells expressed CD 3, CD 43, CD 5, and Bcl-2. In 2 patients, CD 10 marker was positive in T cells. B cells were negative for activation marker CD 23, except for germinal center dendritic cells. Due to the limited number of patients in the study, the power of the study would not allow for an analysis to assess correlation between histopathological data and prognosis. CONCLUSION This pilot study was an attempt to discover any prognostic indices from the histopathological examination of the resected thymic tissue in the patients with myasthenia gravis.
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Macrophage migration inhibitory factor gene polymorphism is not associated with pemphigus vulgaris in Iranian patients. J Eur Acad Dermatol Venereol 2012; 27:1127-31. [PMID: 22909194 DOI: 10.1111/j.1468-3083.2012.04676.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Promoter polymorphisms of the macrophage migration inhibitory factor gene are associated with increased production of macrophage migration inhibitory factor. Elevated levels of macrophage migration inhibitory factor have been observed in the sera of patients with pemphigus vulgaris. More than this, macrophage migration inhibitory factor promoter gene polymorphism has been found to confer increased risk of susceptibility to chronic inflammatory diseases. OBJECTIVE We investigated whether there is an association between promoter polymorphism of the macrophage migration inhibitory factor gene and pemphigus vulgaris. METHODS One hundred and six patients with pemphigus vulgaris, and a control panel of one hundred healthy volunteers were genotyped for a single nucleotide polymorphism identified in the 5'-flanking region at the position -173 of the gene, using polymerase chain reaction-restriction fragment length analysis. RESULTS We found a notably high prevalence of C/C genotype in our nation but no significant difference was observed between patients and controls. CONCLUSION The result of this study using a large and well documented trial of patients showed that macrophage migration inhibitory factor -173G-C polymorphism is not associated with pemphigus vulgaris; but as the role of macrophage migration inhibitory factor in the inflammatory process has not been delineated in detail and the prevalence of C/C genotype is notably higher in our nation, this finding merits more consideration.
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The effect of hydro alcoholic nettle (Urtica dioica) extract on oxidative stress in patients with type 2 diabetes: a randomized double-blind clinical trial. Pak J Biol Sci 2012; 15:98-102. [PMID: 22545363 DOI: 10.3923/pjbs.2012.98.102] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Diabetes type 2 is a metabolic disorder that characterized by hyperglycemia and insulin resistance. Hyperglycemia and impairment of oxidant/antioxidant balance, can increase oxidative stress and increase risk of cardiovascular disease. In the present study, Effects of hydro alcoholic extract of Nettle on oxidative stress in type 2 diabetes were evaluated. Fifty patients (27 men, 23 women) with type 2 diabetes patients were studied. They received 100 mg kg(-1) of nettle extract of body weight hydro alcoholic for 8 weeks. At the baseline and end of 8th weeks of intervention blood levels of oxidative stress markers were measured. Data was analyzed by SPSS version 18, p < 0.05 was considered significant for all variables. After 8 weeks, Total Antioxidant Capacity (TAC) and Superoxidant Dismutase (SOD) showed a significant increase in the intervention group compared to the control group (p < 0.05). The findings showed that the hydro alcoholic extract of nettle has increasing effects on TAC and SOD in patients with type 2 diabetes without no changes in Malondialdehyde (MDA) and Glutathione Peroxides (GPX) after eight weeks intervention.
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The effect of hydro alcoholic Nettle (Urtica dioica) extracts on insulin sensitivity and some inflammatory indicators in patients with type 2 diabetes: a randomized double-blind control trial. Pak J Biol Sci 2012; 14:775-9. [PMID: 22303583 DOI: 10.3923/pjbs.2011.775.779] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Type 2 diabetes is a metabolic disorder that is strongly associated with cardiovascular risk. Inflammation is a potential risk factor for cardiovascular disease. In this study, hydro alcoholic extract of Nettle (Urtica dioica) on insulin sensitivity and some inflammatory indicators in type 2 diabetic patients were studied. A randomized double-blind clinical trial on 50 men and women with type 2 diabetes was done for 8 weeks. Patients were adjusted by age, sex and duration of diabetes, then randomly divided into two groups, an intervention and control group. They received, 100 mg kg-1nettle extract or placebo in three portions a day for 8 weeks. Interleukin 6 (IL-6), Tumor Necrosis Factor-alpha (TNF-alpha), High Sensitive C-Reactive protein (hs-CRP) and Fasting Insulin concentration were measured. Insulin Sensitivity was calculated, at the beginning and the end of the study. The data were analyzed by SPSS version 18, p<0.05 was considered significant for all variables. After 8 weeks, IL-6 and hs-CRP showed a significant decrease in the intervention group compared to the control group (p<0.05). The findings showed that the hydro alcoholic extract of nettle has decreasing effects on IL-6 and hs-CRP in patients with type 2 diabetes after eight weeks intervention.
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The Effect of Hydroalcholic Nettle (Urtica dioica) Extracts on Some Cardiovascular Risk Factors in Patients With Type 2 Diabetes. JOURNAL OF MEDICAL SCIENCES 2011. [DOI: 10.3923/jms.2011.138.144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Biometric and corneal topographic characteristics in patients with Weill-Marchesani syndrome. J Cataract Refract Surg 2009; 35:1026-32. [PMID: 19465288 DOI: 10.1016/j.jcrs.2009.01.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2008] [Revised: 01/24/2009] [Accepted: 01/29/2009] [Indexed: 11/25/2022]
Abstract
PURPOSE To determine the biometry of ocular structures and corneal topographic characteristics in patients with Weill-Marchesani syndrome. SETTING Department of Ophthalmology, Shiraz University of Medical Sciences, Shiraz, Iran. METHODS Patients with Weill-Marchesani syndrome (syndrome group) and age-matched normal subjects (control group) were evaluated. All had a complete ocular examination including refraction and analysis using Fourier transformation, slitlamp biomicroscopy, pachymetry, keratometry, and ocular biometry. The following A-scan parameters were measured: anterior chamber depth (ACD), lens thickness, axial length (AL), lens-AL factor, and relative lens position (RLP). Corneal topography examinations were performed in the syndrome group only. RESULTS The syndrome group comprised 7 female patients and the control group, 20 female subjects. The syndrome group had statistically significantly higher myopia and corneal astigmatism than the control group (P<.0001). Oblique astigmatism was common in the syndrome group, showing a strong right-left specificity (right eyes' axes in the 135-degree meridian, left eyes' axes in the 45-degree meridian). The syndrome group had a statistically significantly shorter AL, shallower ACD, thicker lens, higher calculated lens power, and a higher lens-AL factor (P<.0001). However, there was no statistically significant difference in RLP (P = .32). The syndrome group also had statistically significantly thicker corneas and higher keratometry values (P<.0001). CONCLUSION Characteristic ocular findings in patients with Weill-Marchesani syndrome were a steep, thick cornea with a strong right-left specificity of corneal astigmatism; a thick lens; a short AL; and a shallow ACD.
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Abstract
The current research assessed the prevalence of cigarette smoking in Shiraz, Iran by randomly selecting 1,335 subjects (782 men and 553 women) from the city for a face-to-face interview and completion of a questionnaire. Of the participants, 205 (26%) of the men and 20 (3.6%) of the women reported being current smokers. The mean ages of smokers and nonsmokers were 41.8 and 37.0 yr., respectively (range between 16 and 90 years for smokers and nonsmokers). The mean age of starting to smoke cigarettes was 21.3 yr. (range of 10 to 60). The most common reasons for current cigarette smoking were Need to avoid withdrawal symptoms, Release of tension, and Pleasurable purposes. Foreign filter-tipped cigarettes were the most common type consumed. The mean number of cigarettes per day was 13.4 (SD = 10.3). Reports for onset of cigarette smoking included Modeling, Release of tension, and Pleasurable purposes. Cigarette smoking was reported by more males than females. The most common reason for onset of cigarette smoking was different from that for current smoking. Frequencies of smokers within age groups were varied.
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Cigarette smoking among Iranian medical students, resident physicians and attending physicians. Eur J Med Res 2001; 6:406-8. [PMID: 11591531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023] Open
Abstract
OBJECTIVE This research assessed the prevalence of cigarette smoking among Iranian medical students, resident physicians and attending physicians. METHODS Subjects (532 males and females) were selected randomly from Shiraz university of medical sciences and were administered by a questionnaire. FINDINGS Of the participants 16.79% of males and 0.69% of females were smokers. Of the medical students, 18.48% of students, 12.5% of pre-externship students, 7.19% of externship students and 16.95% of internship students were smokers. Of resident physicians 11.11% were smokers. Among attending physicians 7.57% were smokers. The most common causes of current cigarette smoking were need (avoid withdrawal symptoms), pleasurable purposes and release of tension, respectively. Foreign filter tipped cigarette was the most common type of cigarette used. The mean of cigarette per day was 6.29 cigarettes and the mean age of starting cigarette was 19.71 years.
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