All-trans retinoic acid and fibroblast growth factor-2 enhance the fertility rate and embryo development in polycystic ovary syndrome mouse model

Objectives

Polycystic ovary syndrome (PCOS) causes a developmental arrest of antral follicles and disrupts oocyte maturation. Retinoic acid (RA) and Fibroblast Growth Factor-2 (FGF2) are effective in follicle growth, thus their effects on histopathology and in vitro fertility of oocytes were investigated in PCOS-induced mice.

Materials and Methods

Eighty female NMRI mice were randomly divided into 8 groups including 1-Normal mice, 2-PCOS mice without any treatment, 3-Normal mice treated with RA, 4-Normal mice treated with FGF2, 5-PCOS mice treated with RA, 6- PCOS mice treated with FGF2, 7- PCOS mice treated with RA and FGF2, and 8- Normal mice treated with RA and FGF2. Following PCOS induction, the mice were treated with intraperitoneal RA and FGF2 as a treatment. Then ovarian stimulation, for preparing the oocyte and embryo microscopic examinations was performed. After oocyte morphometry, through in vitro fertilization, the embryo formation was assessed. Data was analyzed by one-way ANOVA and Tukey tests.

Results

The results showed simultaneous injection of RA and FGF2 into PCOS-induced mice increases antral follicles and corpus luteum, but decreases cystic follicles. Simultaneous injection of these two substances into healthy mice increases the pre-antral follicles and corpus luteum. Simultaneous injection of RA and FGF2 increases the number of embryos in both control and intervention groups.

Conclusion

It can be concluded that RA and FGF2 increase the maturity of ovarian follicles, the number of two-celled embryos, and the number of grade-A embryos in mice with PCOS, which is more effective when these two substances are injected simultaneously.

Using Kern model to design, implement, and evaluate an infection control program for improving knowledge and performance among undergraduate nursing students: a mixed methods study

BACKGROUND

Nurses and Nursing students are the front line of care in managing the care of infectious patients then they have more contact with patients than other students. Therefore, the aim of this study was designing, implementing and evaluating the infection control program among undergraduate nursing students using a mixed study.

METHOD

The mixed method approach with sequential exploratory (qualitative-quantitative) method was used. Kern model was applied in six steps included: 1-Needs assessment 2- Initial design 3- Goals and specific objectives 4- Educational strategy 5- Program implementation 6- Program evaluation. Thirty nursing students and 3 nursing faculty members were selected through purposive sampling for focus group in need assessment. Single-group semi-experimental study with a pre-test and post-test design was used in partnership with all eighth semester nursing students in program evaluation.

RESULT

Data analysis of focus group obtained two categories including: Need to improve knowledge in infection control and need to improve performance in infection control. With need assessment and literature review, educational content developed according to nursing students learning needs. Then, 3 faculty members prepared a course plan including goals, specific objectives, educational strategy for student assignments. One-way analysis of variance to compare the average score of knowledge, performance and its categories before, 2 weeks after the intervention and 2 months after the intervention shows a statistically significant difference (p > 0.001). Pearson's correlation coefficient shows that there is a negative linear relationship between work experience and knowledge score 2 weeks after and 2 months after the intervention (p < 0.05).

CONCLUSION

According to our results, it is recommended the need to revise the curriculum for the integration of the infection control program in the undergraduate nursing education. Of course, it is necessary to conduct more studies in the field by dividing this program into internship and field internship.

Effects of family-centered program on the specific quality of life of patients with a pacemaker: A nursing intervention study

BACKGROUND

Cardiac problem causes changes in different aspects of life in patients, including their activities of daily living (ADL). Because of the important role of family in caring for patient after pacemaker implantation, this study was done to evaluate the effect of family-centered empowerment model on ADL of patient after pacemaker implantation.

METHODS

This randomized clinical trial study was performed on 70 patients who underwent pacemaker implantation in Shahid Chamran Hospital, Isfahan, Iran. Patients and their family in the intervention group received educational program according to family-based empowerment program. The control group only received routine interventions. Data were collected using a valid specific quality of life (QOL) questionnaire and analyzed by SPSS software.

RESULTS

Patient's self-efficacy, self-esteem, and personal QOL have been improved after the empowerment program compared with the baseline and the control group (P < 0.05 for all).

CONCLUSION

The QOL in patients with pacemaker is relatively low. Similar to previous studies, family-centered empowerment model, due to participation of the patients and their families in education, learning, and taking care of the patients, could be an appropriate model to implement.

The association of VEGF rs833061 and rs2010963 polymorphisms with susceptibility to colorectal cancer in an Iranian population

Vascular endothelial growth factor (VEGF) is one of the most important regulators of angiogenesis. Several single nucleotide polymorphisms (SNPs) are associated with the VEGF overexpression and tumor progression in several cancers. This study aimed to determine the association of VEGF rs833061 and rs2010963 polymorphism and their haplotypes with susceptibility to colorectal cancer (CRC) in the Iranian population. A total of 284 colorectal cancer patients (37.3% women, 62.7% men) were enrolled in this study. Healthy controls without evidence of cancer history or family cancer predispositions were frequency-matched to the cases by sex and age (± 5 years). Genotyping was performed by the Sequenom mass ARRAY method and the genotype distribution and risk estimate were analyzed by SPSS software. The correlation between the genotypes and clinicopathological parameters (Dukes stage, phenotype, location, differentiation, and tumor size) among colorectal cancer patients were investigated. We found a significant relationship, between rs833061T/C genotype and their TG haplotype with the age of diagnosis < 60; (p = 0.012, p = 0.014) and rs2010963G/C genotype with female gender and TG haplotype with third and fourth tumor stage and tumor location (p = 0.04and p = 0.047). This study showed that rs833061T/C genotype and TG haplotype increase the susceptibility to colon cancer in the Iranian population. This susceptibility has a significant relationship with the age of diagnosis and different stages of the tumor.

Ruta graveolens and rutin, as its major compound: investigating their effect on spatial memory and passive avoidance memory in rats

Context: There are numerous pharmacological activities for Ruta graveolens and its bioactive constituent, rutin, on learning and memory.Objective: This study aimed to examine the effect of R. graveolens and rutin on memory in rats.Materials and methods: In this study animals were treated with the hydroalcholic extract of R. graveolens and rutin by IP injection for 10 days. Behavioural and biochemical tests as well as HPLC analysis and antioxidant activity of extract have been evaluated.Results: R. graveolens extract and rutin significantly increased learning and improved spatial memory, as well as secondary latency; moreover, there were significant increases in the serum and brain antioxidant capacity as well as the level of TBARS in serum and brain tissues. Results also showed that R. graveolens has significant DPPH radical scavenging effect (IC₅₀: 159.17 ± 1.56 μg/mL). The HPLC analysis of extract showed that caffeic acid (19.92 ± 0.01), rutin (40.15 ± 0.01), and apigenin (0.84 ± 0.01) mg/g of dry extract are the main components of the extract.Discussion and conclusion: Regarding the effects of R. graveolens extract and rutin on animal brain cells, memory function, and learning, additional studies, including clinical trials, might be beneficial in producing natural supplementary drugs from this herb.

Effects of Aquatic Exercise on Dimensions of Quality of Life and Blood Indicators in Patients with Beta-Thalassemia Major

Background:

Thalassemia is considered as a group of genetic blood disorders, characterized by anemia. The present research aimed at evaluating the effects of aquatic exercise on quality of life and blood indices in patients with beta-thalassemia major.

Methods:

A clinical trial study involving 40 patients with thalassemia major, divided into two groups: experimental and control. The tools used to collect the data included demographic information questionnaire, blood indicators questionnaire, and SF-36 quality of life questionnaire. The experimental group performed exercise in water three times per week for 8 weeks in the pool after obtaining the consent. In this research, the quality of life questionnaire was filled out 24 h before the intervention, 24 h after the last session of the exercise program, and 2 months after the end of the exercise program.

Results:

The current research revealed that exercise in water affected the quality of life, hemoglobin, hematocrit, iron and ferritin of serum such that the mean score of quality of life and blood indicators in the study showed a significant difference in the experimental group.

Conclusions:

The use of a regular exercise program combined with drug therapy and blood transfusion can be useful in the treatment of beta-thalassemia patients.

Comparison of Polyethylene Glycol Powder and Polyethylene Glycol 40% Syrup in Treatment of Chronic Idiopathic Constipation in Pediatrics

Introduction: Constipation is one of the most common gastrointestinal complaints in children that can lead to many complications. The aim of this study was to compare the efficacy of polyethylene glycol powder and polyethylene glycol 40% syrup to treat constipation. Materials and Methods: This study was a nonrandomized semi-experimental clinical trial. The current study was conducted on 80 patients with constipation, referring to Imam Ali (PBUH) Clinic, Shahrekord randomly assigned to two groups of 40 each. Subjects were children under 15 years old with functional constipation selected by simple sampling since 2015. Group 1 was treated with polyethylene glycol powder and Group 2 was treated with polyethylene glycol 40% syrup for two months. During the treatment, the patients were examined five times with 2-week intervals and their symptoms consisting of defecation frequency, stool consistency, painful defecation, bloody defecation, and stool incontinence were registered in a checklist. Data were analyzed using SPSS24. Results: The comparison of patients’ total status before and after intervention shows that two groups were assessed in the weak level in the polyethylene glycol powder group 28(0.70%) cases and syrup group 36(0.90%), while after intervention, polyethylene glycol powder group was assessed in the high level 35(87.5%) cases and syrup group 37(92%) cases and most of patients after intervention promoted from weak and intermediate level before intervention to High level. Conclusion: The findings indicated similar efficacy and treatment response of the PEG powder and syrup. However, the PEG syrup can be used instead of its powder because of pleasant taste and ease of use.

Comparing the Effect of Intranasal Lidocaine 4% with Peppermint Essential Oil Drop 1.5% on Migraine Attacks: A Double-Blind Clinical Trial

Background:

Prevalence of migraine, as a chronic neurovascular disorder, was approximately 10.3 and 23.1% among men and women, respectively, mostly in people younger than 40 years old. Migraine is prevalent in different geographic areas worldwide. The present study was designed to compare the impact of intranasal lidocaine 4% and peppermint essential oil drop 1.5% on migraine attacks.

Methods:

In this double-blind, parallel, randomized controlled trial, 120 adult patients with a diagnosis of migraine based on the International Headache Society criteria were treated with intranasal lidocaine drop 4% or peppermint essential oil drop 1.5% or placebo. Patients expressed their symptoms 5 and 15 min after dripping, and if they still had a headache after 15 min, they were given the second dose. Patients with a second dose of medication, 15 min later recorded their headache rate. All patients recorded their symptoms after 30 min. Symptoms of the patients were followed by a researcher through the phone and in-person after 2 months. Then, the questionnaires were filled.

Results:

In the present study, there was a significant difference among groups in headache intensity after treatment (P < 0.001). In 40% of the patients in the peppermint oil and lidocaine groups, the intensity of headache decreased. In the placebo group, fewer patients responded highly to the treatment, whereas 41.5% of patients in the lidocaine group and 42.1% of patients in the peppermint oil group responded to the treatment considerably.

Conclusions:

Concerning the findings of the present study, nasal application of peppermint oil caused considerable reduction in the intensity and frequency of headache and relieved majority of patients' pain similar to lidocaine. On the basis of findings of this study, it can be concluded that nasal menthol, such as lidocaine, can be used to relieve migraine headaches.

Local Expression of Mucosal YKL-40; Correlation of YKL-40 with Clinical Manifestations and Immunopathogenesis of Moderate/Severe Persistent Allergic Rhinitis Patients

YKL-40 is an important protein that plays a critical role in chronic inflammation in hypersensitivity disease. In this study, the expression of YKL-40 was investigated among patients with moderate/severe persistent allergic rhinitis (M/S PAR), patients with mild (M) PAR and healthy individuals. Moreover, the association between YKL-40 and immunopathogenesis of M/S PAR was meticulously surveyed. For this purpose, surgical samples were tested by real-time polymerase chain reaction to evaluate YKL-40 mRNA expression. The presence and location of YKL-40 protein in the tissue samples were determined by immunohistochemistry. Additionally, we measured the number of eosinophils per field in the tissue samples, blood eosinophils, total serum IgE, specific serum IgE, total nasal syndrome score (TNSS) and YKL-40 serum levels. The data indicated that production of YKL-40 in patients with M/S PAR increased significantly when compared with the control group. Furthermore, local production of YKL-40 correlated with specific IgE, nasal eosinophil count and TNSS. The results of the present study indicate that YKL-40, for its correlation with allergic clinical manifestations and symptom severity in M/S PAR patients, should be considered as a trigger factor in AR.

Identification of Concepts of Spiritual Care in Iranian Peoples with Multiple Sclerosis: A Qualitative Study

Living with multiple sclerosis (MS) often needs attention combined with receiving the holistic care. Attention to spiritual care dimension is one of the most important aspects of care for these patients. This study aims at exploring and explaining dimensions of spiritual care for MS patients in care system of Iran. This study is conducted to explore the concept of spiritual care in care system of Iran during 2015-2016. Purposive sampling is done on 25 participants through unstructured interviews and observation of obtained data through conventional content analysis approach. Four themes of participants' experiences in spiritual care include restoration of identity essence and nature; disease as a factor for nearness to God; giving meaning to life; and disease as a facilitator for self-purification. Clear understanding of spiritual care dimensions and promoting knowledge in MS nurses as the caregivers play important roles in achieving the goals of health among patients in different cultures and religions. Given the results of this study, the themes such as the restoration of identity essence and nature, the disease as a factor for nearness to God, giving meaning to life and the disease as a facilitator for self-purification play important roles in explaining the concept of spiritual care in patients with MS. Therefore, the MS nurses and other health professionals need to effectively and successfully integrate the concept of spiritual care with their professional performance by deep understanding of this concept and try to provide holistic care to respond to MS patients' intertwined needs.

The relationship between IL-17A and IL-22 expression and clinical severity in patients with moderate/severe persistent allergic rhinitis

PURPOSE

Several reactions leading to numerous effects are regulated by IL-22. However, the relationship between IL-22 and immunopathogensis of allergic rhinitis (AR) has been rarely investigated. The aim of the present study was to investigate the levels of IL-22 and IL-17A in AR patients and their association with clinical severity of persistent allergic rhinitis (PAR).

MATERIALS AND METHODS

Thirty mild persistent allergic rhinitis (M PAR) patients, thirty moderate/severe persistent allergic rhinitis (M/S PAR) patients, and thirty healthy controls were enrolled in this study. Local production of IL-22 and IL-17A in PAR patients and healthy controls' nasal mucosa was examined by immunohistochemistry (IHC) and real-time polymerase chain reaction (RT-PCR) techniques. Serum levels of IL-22, IL-17A, specific immunoglobulin E (sIgE), and total IgE (tIgE) in PAR patients and healthy controls were determined by ELISA. In addition, blood eosinophil, nasal eosinophils per field, and total nasal syndrome score (TNSS) were also assessed.

RESULTS

In comparison with healthy controls, production of IL-22 and IL-17A in M/S PAR patients increased significantly. Furthermore, serum levels as well as the mean number of IL-22+ and IL-17A+ cells in nasal mucosa correlated with sIgE, nasal eosinophil count, and TNSS.

CONCLUSION

The results of the present study provide the first evidence that local production of IL-22 might be expressed in PAR patients. The expression of IL-22 and IL-17A, and their correlations with clinical parameters in PAR patients suggest the role of these cytokines in the events involved in the development of PAR.

Prevalence and distribution of adhesins and the expression of fibronectin-binding protein (FnbA and FnbB) among Staphylococcus aureus isolates from Shahrekord Hospitals

Objective

One of the most important causes of nosocomial infections is Staphylococcus aureus. The aim of this study was to determine the frequency of these genes and the rate of expression of these genes during nasal colonization among the personnel of Kashani and Hajar hospitals.

Results

In this Analytical-descriptive study, 240 nasal swab specimens were collected from personnel of different departments of Kashani and Hajar hospitals in Shahr-e-kord. Nasal specimens were cultured and 110 Staphylococcus strains were isolated. Based on the results, 110 carriers of Staphylococcus aureus were identified. The frequency of clfA, clfB, fnbA and fnbB genes were 36.3%, 86.3%, 7.2% and 43.6% respectively. It was also observed that the fnbA gene showed no expression, but of 95 clfB-positive samples, 73 isolates (76.8%) were expressed clfB gene. This study showed that the abundance of these genes varies in nasal colonization. It was also observed that clfB gene with a high frequency and high expression rate has an important role in nose colonization. These results not only provide insight into the factors involved in S. aureus colonization but also provide potential therapeutic targets.

Differential Expression of Fas in Moderate/Severe and Mild Persistent Allergic Rhinitis and Its Correlation With Pathological Parameters

BACKGROUND AND AIMS

The roles of Fas in immune system are multifaceted, and the interaction between Fas receptor and Fas ligand is essential for maintaining the immune tolerance. We aimed to assess the level of the expression of Fas receptor on nasal inferior turbinate mucosa in patients with mild persistent allergic rhinitis (M PAR) and moderate to severe (M/S) PAR and determined the relationship between disease severity and production of Fas.

METHODS

A total of 70 patients with M/S PAR, 70 patients with M PAR, and 70 healthy individuals were enrolled in this study. We obtained biopsies of nasal inferior turbinate mucosa from the participants. The expression of Fas mRNA was evaluated by real-time polymerase chain reaction. The presence and location of Fas were determined by immunohistochemistry. The number of eosinophils per field, blood eosinophils, total serum IgE levels, and specific serum IgE levels were measured. Clinical manifestations of patients were assessed by Total Nasal Syndrome Score (TNSS).

RESULTS

The expression of Fas in patients with M/S PAR was decreased significantly compared to the control group and patients with M PAR. Local mucosal expression of Fas was correlated with specific IgE, nasal eosinophil count, and TNSS.

CONCLUSION

According to the results of this study, there might be a relationship between the expression of Fas receptor on nasal turbinate mucosa and the severity of persistent allergic rhinitis.

The expression analysis of Fra-1 gene and IL-11 protein in Iranian patients with ulcerative colitis

BACKGROUND

Fra-1 (fosl1) belongs to the activator protein1 (AP-1) family inducing IL-11 expression in oxidative stress condition. IL-11 plays a pivotal role in protecting epithelial barriers integrity. In this study, we investigated the Fra-1 gene expression in the inflamed mucosa of patients with ulcerative colitis (UC) as well as its relation to IL-11 expression.

MATERIALS AND METHODS

We enrolled 20 patients and 20 healthy controls with definite UC based on the clinical criteria. Fra-1 gene expression in inflamed and non-inflamed colonic biopsies was determined by real-time polymerase chain reaction (RT-PCR). The IL-11 protein concentration was measured by Enzyme-Linked Immunosorbent Assay (ELISA) method. Pearson correlation was applied to calculate the relation between Fra-1 and IL-11.

RESULTS

An increased level of Fra-1 gene expression was observed in patients with mild ulcerative colitis. The protein concentration of IL-11 was also increased in mild UC patients. Conversely, a significant decrease of IL-11 protein level was detected in severe UC patients compared to control group.

CONCLUSION

Oxidative stress in inflamed intestinal biopsies can induce fra-1 gene expression. Our findings suggest that Fra-1 transcription factor leads to the production of IL-11 protein in UC patients.

Medicinal Plants with Multiple Effects on Cardiovascular Diseases: A Systematic Review

INTRODUCTION

Hyperlipidemia, obesity, hypertension, and diabetes are the most important risk factors for cardiovascular diseases. The aim of this systematic review article is to introduce the medicinal plants that exert significant clinical effects on hypertension, hyperlipidemia, obesity, and diabetes.

METHODS

In this review article, the international research databases including MEDLINE, Google scholar, EBSCO, Academic Search, Web of Science, SciVerse, Scopus (SCOPUS), EBSCO, Academic Search, Cochrane, Central Register of Controlled Trials (CENTRAL) and a Chinese database (China Network Knowledge Infrastructure [CNKI]) were searched using the key words hyperlipidemia, hypertension, diabetes, herbal, obesity, and phytomedicine, matched by MESH, from their respective inceptions up to March, 2016. The plants that were effective on one, two, three, or all of four diseases were determined. The doses, side effects, the most important pharmaceutically effective compounds, the used organs, and important points regarding usage were separately recorded. Also known clinically significant interactions were presented.

RESULTS

1023 articles were found to be about medicinal plants and hypertension, 1912 articles about medicinal plants and hyperlipidemia, 810 articles about medicinal plants and obesity, 1174 articles about medicinal plants and diabetes. Of 144 plants included in the analysis, 83 were found to be effective on hyperlipidemia, 100 on hypertension, 66 on obesity, and 72 on diabetes. 43 plants were found to be effective on two diseases, 14 on three diseases, and 34 on all four diseases. Three plants (Tomato, Cranberry and Pomegranate), in food and therapeutic doses, were found to be used to treat cardiovascular diseases especially in pre-eclampsia and hyperlipidemia in pregnancy.

CONCLUSION

Regarding the findings of this study, we can argue that the medicinal plants, other than monotherapy, can be used as poly-therapy, to treat cardiovascular diseases.

Spiritual Well-Being and Associated Factors with Relapse in Opioid Addicts

INTRODUCTION

Opioid dependence relapse is a complex and multidimensional problem, and lack of spiritual well-being is a major concern in opioid addicts.

AIM

This study was conducted to determine spiritual well-being and factors associated with relapse among opioid addicts.

MATERIALS AND METHODS

This cross-sectional study was conducted from April 2015 to September 2015. According to purposive sampling, 312 eligible addicted patients were enrolled in the study. The patients had at least an attempt of detoxification in the past six months and referred to an outpatient detoxification clinic in Shahrekord (Southwest, Iran). They completed Paloutzian and Ellison's Spiritual Well-being Scale. A researcher-developed questionnaire consisting of demographic characteristics and 20 questions about associated factors with relapse was administered. Data were analysed by version 16.0 (SPSS Inc.,Chicago, IL) using one-way ANOVA, Pearson's correlation test, chi-square, Friedman test, and student's t-test.

RESULTS

The most important factors associated with opioid dependence relapse consist of relation with an addict friend, unemployment, living expenses, family conflicts, and somatic pain. In the present study, 157 patients had never experienced relapse while the mean of relapse in the rest participants was (3.25±1.53) times. Furthermore, the addicted patients with relapse had significantly lower scores of spiritual well-being and its subscales compared with non-relapse patients (p<0.001).

CONCLUSION

The findings of the present study indicate the necessity of paying attention to spiritual well-being, family and economical, personal, and occupational factors as crucial factors in opiate addiction relapse.

Gap between the Expectations and Perceptions of Students regarding the Educational Services Offered in a School of Nursing and Midwifery

INTRODUCTION

Awareness of students' opinions about the various aspects of training provided is an essential factor to evaluate the quality of education.

AIM

The aim of this study was to determine the gap between the students' expectations and perceptions from the educational services provided to them in the School of Nursing and Midwifery in Shahrekord University of Medical Sciences.

MATERIALS AND METHODS

In this cross-sectional study, 320 students were selected by stratified random sampling method and data were collected by SERVQUAL questionnaire to examine the areas of assurance, responsiveness, empathy, tangibles and confidence. Data analysis was conducted by descriptive (frequency, percentage, mean±SD) and analytical (paired t-test, independent t-test and One-Way ANOVA) statistics in SPSS 20.

RESULTS

The mean scores of the students' expectations and perceptions of the educational services delivered to them were 4.34±0.63 and 3.56±0.68, respectively, with a significant, negative gap (-0.77±0.77, p<0.001). The lowest gap of quality was derived for assurance (-0.65) followed by reliability (-0.69), accountability (-0.74), and empathy (-0.81), and the greatest gap observed in tangibles (-0.96).

CONCLUSION

A negative gap was observed between the students' expectations and perceptions of the quality of educational services delivered to them. This means that the quality of services delivered to students was less than what they expected. The highest gap was related to the tangibles. In order to improve the educational services, paying attention to different areas of quality of educational services, especially, the tangibles, is necessary.

The Effect of Consanguineous Marriage on Mental Health among the Students of the Shahrekord University of Medical Sciences

INTRODUCTION

In Iran, after unintentional accidents, mental health problems are the second leading burden of disease. Consanguineous marriage is very common in Iran and the association between parental consanguinity and mental health is an important issue that has not yet been studied sufficiently in Iran.

AIM

To investigate the effect of consanguinity and the degree of relationship on different levels of mental health.

MATERIALS AND METHODS

In this cross-sectional study, conducted in the Shahrekord University of Medical Sciences, two groups of students were enrolled. The first group consisted of 156 students that had consanguineous parent (case group) and the second group was 156 students whose parents had non-blood relationship (control group). The students were evaluated using General Health Questionnaire (GHQ-28). Statistical analysis was conducted by Pearson's correlation coefficient, independent t-test and the one-way analysis of variance. Odd ratio was used to estimate the relative risk.

RESULTS

Over 30% of the individuals were suffering from mental health problems. The most and least common mental health problems in both groups were social dysfunction (54.5% in the case group and the control group 50%) and depression (15.4% in the case group and 17.3% in the control group), respectively. No statistically significant difference was observed in the frequency of overall mental health and its subscales between student with non-consanguineous parent (control group) and the students that had consanguineous parent (case group) (p>0.05) and the status of mental health was not significantly different among student with different degree of kinship (p>0.05).

CONCLUSION

The study revealed that social dysfunction was very common among the study students and also there were no relationship between parental consanguineous marriage and mental health. Parental consanguinity and genetic factors may not be the major causes of high prevalence of mental health problems in Iran and the effects of the environmental factors on these problems may be greater than those of the inherited ones.

A study on the association of diabetic dermopathy with nephropathy and retinopathy in patients with type 2 diabetes mellitus

Background

Diabetic dermopathy is one of the most prevalent skin complications in diabetes patients. Some studies have pointed to association of diabetic dermopathy with retinopathy and nephropathy in patients with type 2 diabetes as microangiopathy presentations, but no rigorous study has been conducted to confirm this association.

Objectives

This study investigated association of diabetic dermopathy with nephropathy and retinopathy in patients with type 2 diabetes referring specialty clinic of Shahrekord.

Patients and Methods

This descriptive, cross-sectional study was conducted on 102 type 2 diabetes patients with dermopathy referring clinic constantly or as outpatient. Dermatological and ophthalmological examinations and examination for nephropathy were done for all patients. Demographic data and results of examinations and patients history, and biochemical tests were gathered and recorded by researcher developed checklists.

Results

Mean age of patients was 83.8 2.60 years, of whom 64 (63.7%) were female and 37.3% were male. Prevalence of retinopathy in patients was 4.31% and nephropathy 3.33%. In this study, significant associations of diabetic dermopathy with diabetic nephropathy (P = 0.001), with retinopathy (P < 0.001), age (P < 0.001), duration of diabetes (P = 0.001), and also with glycosylated hemoglobin (P < 0.01) was detected. No significant association between diabetic dermopathy and other studied variables was seen (P > 0.05).

Conclusions

Results of this study confirm the association of diabetic dermopathy with retinopathy and nephropathy in patients with type 2 diabetes. Since dermopathy is usually developed before retinopathy and nephropathy, dermopathy could be used as a clinical finding in early diagnosis and prevention of retinopathy and nephropathy in diabetes patients.

Anti-amnesic activity of Citrus aurantium flowers extract against scopolamine-induced memory impairments in rats

Alzheimer's disease (AD) is a progressive neurological disorder that mostly affects the elderly population. Learning and memory impairment as the most characteristic manifestation of dementia could be induced chemically by scopolamine, a cholinergic antagonist. Cholinergic neurotransmission mediated brain oxidative stress. Citrus aurantium (CA) has traditionally been used for the treatment of insomnia, anxiety and epilepsy. The present study was designed to investigate the effect of Citrus aurantium on scopolamine-induced learning and memory deficit in rats. Forty-two Wistar rats were divided into six equal groups. (1) Control (received saline), (2) SCOP (scopolamine at a dose of 1 mg/kg for 15 days), (3) and (4) SCOP + CA (scopolamine and CA extract at doses of 300 and 600 mg/kg per day for 15 days), (5) and (6) intact groups (CA extract at 300 and 600 mg/kg per day for 15 days, respectively). Administration of CA flower extract significantly restored memory and learning impairments induced by scopolamine in the passive avoidance test and also reduced escape latency during trial sessions in the Morris water maze test. Citrus aurantium flower extract significantly decreased the serum malondialdehyde (MDA) levels. Citrus aurantium flower extract has repairing effects on memory and behavioral disorders produced by scopolamine and may have beneficial effects in the treatment of AD.