Circulating plasma miR222-3P status and its potential diagnostic performance in prostate cancer.

BACKGROUND: Although studies suggest that miR222-3p is dysregulated in prostate cancer (PC) cells and tissues, the possible changes in the level of miR222-3p in the plasma samples of PC patients remained unclear. The present study aimed to evaluate the diagnostic value of the plasma miR222-3p expression level as a potential biomarker in PC, benign prostatic hyperplasia (BPH) and healthy people. METHODS: Blood samples were collected from 100 adult males (54 patients with PC, 27 patients with BPH and 19 healthy individuals) referred to our affiliated hospital. The expression level of miR222-3p was evaluated using a quantitative reverse transcription-polymerase chain reaction. Receiver operating characteristic curves were used to evaluate miR222-3p diagnostic accuracy for discriminating between the PC, BPH and healthy individuals. RESULTS: The expression level of miR222-3p was significantly higher in PC patients compared to healthy individuals as a fold change of 5.3 (p = 0.009), but not for BPH individuals. The diagnostic value of the plasma miR222-3p for discrimination of the PC patients from healthy individuals was reasonable [cut-off value (fold change relative to miR16-5p) = 1.69, area under the curve = 0.73, sensitivity = 0.75 and specificity = 0.74]. CONCLUSIONS: Circulating plasma miR-222-3p significantly upregulated in PC patients, but not in BPH ones. Besides these preliminary results showed that miR222-3p has the potential to discriminate PC patients from healthy ones. Addittional studies with a larger sample size are required to confirm these data.

Diagnostic accuracy of laboratory markers for diagnosis of acute appendicitis in children.

BACKGROUND: Acute appendicitis (AA), the most common abdominal emergency disease, is one of the most important causes of hospitalization of children. Studies have shown that white blood cell (WBC) count, mean platelet volume (MPV), C­reactive protein (CRP), and erythrocyte sedimentation rate (ESR) can play an important role in the diagnostic prediction of appendicitis. Therefore, the aim of this study was to evaluate the diagnostic value of WBC count, polymorphonuclear leukocytes (PMNs) percentage, MPV, CRP, and ESR for the diagnosis of AA. METHODS: In this study, 100 medical records were reviewed for children referred to the hospital complaining of abdominal pain and who underwent operation with a provisional diagnosis of acute appendicitis based on clinical and laboratory findings. Patients were divided into two groups according to the pathology gold standard method: AA and the other group with acute abdominal pain without appendicitis (AAP). The diagnostic accuracy of WBC, PMNs%, MPV, ESR, and CRP were compared for patients with AA and AAP. RESULTS: A total of 100 patients (50 with AA and 50 with AAP) were identified. The sensitivity and specificity of WBC and PMNs% were 78 and 66%, and 76 and 54%, respectively; ESR was 80 and 48%, respectively; and CRP was 82 and 62% (30-89%), respectively. A low specificity (8%) and 70% sensitivity was calculated using the cutoff point of 8.1 fl for MPV. CONCLUSION: Our data suggest that children with AA often present with significantly higher WBC count, ESR level, CRP level, PMNs%, and lower MPV level. The results of the study showed that WBC, CRP, and ESR, along with other diagnostic methods, can be useful in diagnosing AA in children. MPV is not effective in the diagnosis of AA due to its specificity; however, a significantly lower level was found in children with AA.

Helicobacter pylori infection and type 1 diabetes mellitus in children.

OBJECTIVES: This study aimed to investigate the association between Helicobacter pylori infection with diabetes mellitus type one and the effect of infected Helicobacter pylori on glycemic control. METHODS: This case control study was conducted on children with and without type 1 diabetes mellitus (T1DM). Demographic data and gastrointestinal symptoms in both groups and glycemic control status and duration of diabetes were recorded in patients with T1DM. Stool test was done on all children to detect Helicobacter pylori antigen. RESULTS: Sixty three children with T1DM with a mean of 10.88 ± 2.84 years and 105 control children with an average age 10.17 ± 2.55 years (P = 0/09) were involved in this study. The frequency of Helicobacter pylori infection in patients with T1DM was 17/63 (27%) and 25/105 (23.8%) in control group, (P = 0/64). The frequency of bloating, epigastric pain and nausea was not significantly different between the two groups. The frequency of epigastric pain in children with diabetes with helicobacter infection was significantly higher than non-infected children with diabetes (29.4% vs. 2.2%) (P = 0.004).The mean duration of diabetes (P = 0.53), age diagnosis of diabetes (P = 0.09), fasting blood glucose (P = 0.18), glycosylated hemoglobin (P = 0.08) and the daily insulin dose (P = 0.18) in patients with T1DM with and without helicobacter pylori infection had not significantly different. CONCLUSIONS: There was no significant association between Helicobacter pylori infection and diabetes in children 5-15 years old, and glycemic control status was not difference in patients with T1DM with and without Helicobacter pylori infection.

Association of serum 25-OH vitamin D3 with serum IgE and the Pediatric Asthma Severity Score in patients with pediatric asthma.

Background: Pediatric asthma is a prevalent disease and has a significant immunologic and inflammatory nature. In recent years, the role of vitamin D3 in immunologic processes has been studied, and many aspects of this role have been clarified in some human diseases. Objective: The aim of this study was to evaluate the relationship among the vitamin D3 status, Pediatric Asthma Severity Score (PASS), and inflammatory indicators of pediatric asthma. Methods: Among all of the pediatric patients with asthma and with asthma exacerbation, 100 patients were randomly enrolled in the study and subdivided into three groups according to serum levels of 25-OH vitamin D3. The control group consisted of 100 sex- and age-matched healthy subjects. Asthma exacerbation severity was evaluated based on the PASS before starting the medical care. The count of the white blood cells, eosinophil count, and serum levels of total immunoglobulin E (IgE) plus 25-OH vitamin D3 were measured in all the subjects. The obtained data were then compared via proper statistical tests. A p value of <0.05 was considered as statistically significant. Results: The median level of serum IgE was increased in patients with vitamin D3 deficiency compared with other groups. There was a significant inverse correlation between serum levels of 25-OH vitamin D3 and IgE in pediatric patients with asthma (r = -0.483, p = 0.001). Furthermore, the serum levels of 25-OH vitamin D3 also significantly inversely correlated with the PASS (r = -0.285, p = 0.004). Conclusion: Vitamin D3 deficiency is associated with exacerbation severity and serum IgE levels in patients with pediatric asthma; hence, it can have an important role in pediatric asthma pathogenesis, possibly through IgE.

Clinical and radiographic evaluation of applying 1% metformin biofilm with plasma rich in growth factor (PRGF) for treatment of two-wall intrabony periodontal defects: A randomized clinical trial.

Background . The ultimate aim of periodontal treatment is to regenerate periodontium and regenerative treatment after that. The aim of this study was to evaluate the effect of PRGF with 1% metformin biofilm in the treatment of two-wall intrabony periodontal defects. Methods . In this clinical trial, 8 patients with moderate chronic periodontitis and two-wall intrabony defect were selected. The defects were assigned to 4 groups: debridement, 1% metformin, PRGF, PRGF and metformin. The parameters of vertical probing depth, vertical clinical attachment level and gingival index were measured at baseline, immediately before surgery, and 3 and 6 months after surgery. In addition, the radiographic changes were evaluated with digital subtraction radiography before and 6 months after surgery. Analysis of the results was performed with repeated measurements, Friedman test and chisquared test. Results . All the groups exhibited improvements in all the clinical parameters after 6 months. Inter-group comparison of GI, CAL and PPD parameters revealed no statistically significant differences. Radiographic changes in the group of 1% metformin with PRGF revealed statistically significant differences compared with other groups; however, there were no statistically significant differences in other groups. Conclusion . Application of PRGF with 1% metformin in intrabony two-wall periodontal defects was effective in improving the clinical parameters but this effect revealed no difference compared with other groups; however, in terms of radiographic changes significant improvements were noted.

The role of long-term psychodynamic psychotherapy in improving attachment patterns, defense styles, and alexithymia in patients with depressive/anxiety disorders.

INTRODUCTION: Long-term psychodynamic psychotherapy (LTPP) emphasizes the centrality of intrapsychic and unconscious conflicts and their relation to development. Although there is evidence supporting the efficacy of LTPP in mental disorders, little research has been published on the efficacy of LTPP for depressive and anxiety disorders. OBJECTIVE: To examine whether patients with anxiety and depressive disorders demonstrate improvement in their attachment styles, defense styles, psychiatric symptoms, anxiety/depressive symptoms, and alexithymia with LTPP. METHODS: In this retrospective, descriptive study, the psychological outcomes of patients who were treated at the psychoanalytic clinic of Babol University of Medical Sciences were assessed. Fourteen patients diagnosed with depressive or anxiety disorder participated in the study of LTPP using the self-psychology approach. The Beck Depression Inventory II, Beck Anxiety Inventory, Adult Attachment Scale, 40-item Defense Style Questionnaire, and the 20-item Toronto Alexithymia Scale were administered at pre-treatment, post-treatment, and 6-month follow-up. Generalized estimating equations were used to analyze changes in psychological outcomes after each of the three assessments. RESULTS: The mean scores of depression and anxiety and secure attachment improved significantly after LTPP with self-psychology approach from baseline to post-treatment and follow-up. Also, the mean scores of neurotic and immature defenses, difficulty in identifying feelings, difficulty in describing feelings, externally oriented thinking, and total alexithymia scores decreased significantly from baseline to post-treatment and follow-up. CONCLUSION: Symptoms of anxiety disorders, depressive disorders, insecure attachment styles, alexithymia, and neurotic/immature defense styles improved after the LTPP with self-psychology approach. Moreover, the improvements persisted at the 6-month follow-up.

The role of long-term psychodynamic psychotherapy in improving attachment patterns, defense styles, and alexithymia in patients with depressive/anxiety disorders / O papel da psicoterapia psicodinâmica de longo prazo na melhora de padrões de apego, estilos de defesa e alexitimia em pacientes com transtornos depressivos e de ansiedade

Abstract Introduction Long-term psychodynamic psychotherapy (LTPP) emphasizes the centrality of intrapsychic and unconscious conflicts and their relation to development. Although there is evidence supporting the efficacy of LTPP in mental disorders, little research has been published on the efficacy of LTPP for depressive and anxiety disorders. Objective To examine whether patients with anxiety and depressive disorders demonstrate improvement in their attachment styles, defense styles, psychiatric symptoms, anxiety/depressive symptoms, and alexithymia with LTPP. Methods In this retrospective, descriptive study, the psychological outcomes of patients who were treated at the psychoanalytic clinic of Babol University of Medical Sciences were assessed. Fourteen patients diagnosed with depressive or anxiety disorder participated in the study of LTPP using the self-psychology approach. The Beck Depression Inventory II, Beck Anxiety Inventory, Adult Attachment Scale, 40-item Defense Style Questionnaire, and the 20-item Toronto Alexithymia Scale were administered at pre-treatment, post-treatment, and 6-month follow-up. Generalized estimating equations were used to analyze changes in psychological outcomes after each of the three assessments. Results The mean scores of depression and anxiety and secure attachment improved significantly after LTPP with self-psychology approach from baseline to post-treatment and follow-up. Also, the mean scores of neurotic and immature defenses, difficulty in identifying feelings, difficulty in describing feelings, externally oriented thinking, and total alexithymia scores decreased significantly from baseline to post-treatment and follow-up. Conclusion Symptoms of anxiety disorders, depressive disorders, insecure attachment styles, alexithymia, and neurotic/immature defense styles improved after the LTPP with self-psychology approach. Moreover, the improvements persisted at the 6-month follow-up.

Resumo Introdução A psicoterapia psicodinâmica de longo prazo (PPLP) enfatiza a centralidade dos conflitos intrapsíquicos e inconscientes e sua relação com o desenvolvimento. Apesar da evidência em favor da eficácia da PPLP em transtornos mentais, há poucos dados sobre a eficácia da PPLP em transtornos de depressão/ansiedade. Objetivo Examinar se pacientes com transtornos de depressão/ansiedade demonstram melhora em seus estilos de apego, estilos defensivos, sintomas psiquiátricos, sintomas de ansiedade/depressão e alexitimia com PPLP. Métodos Neste estudo retrospectivo, descritivo, os desfechos psicológicos de pacientes tratados na clínica psicanalítica da Babol University of Medical Sciences foram avaliados. Quatorze pacientes com diagnóstico de transtorno de depressão ou ansiedade participaram do estudo sobre PPLP com abordagem de psicologia do self. O Inventário de Depressão de Beck II, o Inventário de Ansiedade de Beck, a Escala de Apego do Adulto, o Questionário de Estilo de Defesa-40 e a Escala de Alexitimia de Toronto-20 foram administrados antes e após o tratamento e no seguimento de 6 meses. Equações de estimação generalizadas foram usadas para analisar mudanças nos desfechos psicológicos após cada avaliação. Resultados Os escores médios de depressão/ansiedade e apego seguro melhoraram significativamente após PPLP com abordagem de psicologia do self do início do estudo ao pós-tratamento e seguimento. Além disso, os escores médios de defesas neuróticas e imaturas, dificuldade em identificar sentimentos, dificuldade em descrever sentimentos, pensamentos orientados externamente e escores totais de alexitimia diminuíram significativamente do início do estudo ao pós-tratamento e seguimento. Conclusão Sintomas de transtornos de ansiedade, transtornos depressivos, estilos de apego inseguro, alexitimia e estilos de defesa neuróticos/imaturos melhoraram após PPLP com abordagem de psicologia do self. Além disso, as melhoras persistiram no seguimento de 6 meses.

Northern Iranian growth charts for children aged 7-11 years: comparison with international reference curves.

BACKGROUND: Child body mass index (BMI) is an internationally accepted indicator to assess child health status. International BMI reference curves are available but their suitability for Iranian children in not known. AIMS: This study aimed to produce BMI-for-age growth curves for northern Iranian schoolchildren aged 7-11 years and compare them with the World Health Organization (WHO 2006) and Centers for Disease Control and Prevention (CDC 2000) reference curves. METHODS: Stratified multistage cluster sampling was used to select schoolchildren from urban and rural areas of Babol. Height and weight were measured and BMI calculated. Smoothed BMI-for-age growth curves were constructed for both sexes and compared with the WHO and CDC reference curves. RESULTS: A total of 4 083 children aged 7-11 years were included; 48.8% were boys and 56.7% were urban residents The major significant differences between the Iranian curves in this study and the CDC2000 and WHO 2006 growth charts were in the upper centiles. The 5th centile is close to the 5th centiles of the reference curves. CONCLUSIONS: BMI centiles for 7-11 years schoolchildren in Babol differed significantly from the international growth reference curves. Therefore, local and population-specific BMI curves should be developed to assess physical growth of children.

No Evidence for an Association between JC Polyomavirus Infection and Gastroduodenal Diseases.

BACKGROUND: Helicobacter pylori (HP) infection is one of the hypothesized infectious etiologies of gastric cancer (GC) and other gastroduodenal diseases. It was suggested that other infectious agents, including oncogenic viruses, may increase the risk of gastroduodenal diseases. A number of reports regarding JC polyomavirus (JCPyV) have shown that JCPyV could be implicated in colorectal cancer and gastrointestinal carcinogenesis. OBJECTIVE: The current investigation aimed to investigate whether JCPyV could have any association with the pathogenesis of gastroduodenal diseases either alone or together with HP. METHODS: A total of 237 fresh or formalin-fixed and paraffin-embedded gastroduodenal samples were examined by quantitative real-time polymerase chain reaction targeting the JCPyV large tumor antigen (LTag) oncogene, and viral load was determined as viral copy number/cell. RESULTS: In total, 2 out of 237 samples (0.8%) were positive for JCPyV LTag DNA. One positive sample derived from diffuse-type gastric adenocarcinoma (6.8 × 10-3 copies/cell) and other JCPyV-positive sample obtained from a patient with gastritis (2.5 × 10-3 copies/cell) were recorded. Both JCPyV-positive samples were negative for HP infection. CONCLUSION: This study suggests no association between JCPyV infection and GC or other gastroduodenal diseases. The very low frequency of JCPyV LTag sequences in GC is an important aspect that weakens the hypothesis of the pathogenic role of JCPyV in gastric tumor induction.

Gene Silencing of TGFßRII Can Inhibit Glioblastoma Cell Growth

Objective: Glioblastoma (GBM) is the most malignant and aggressive type of glioma, associated with a high rate of mortality. The transforming growth factor-ß receptor II (TGFß RII) is involved in glioma initiation and progression. On the other hand, TGFß RII silencing is critical to the inhibition of GBM. Therefore, we aimed to determine the effects of specific TGFß RII siRNA on the survival of U-373MG cells. Methods: TGFß RII siRNA was transfected, and qRT-PCR was performed to examine TGFß RII mRNA expression. Cell survival was determined using colorimetric MTT assay, and platelet-derived growth factor-BB (PDGF-BB) level was measured in the culture supernatant using ELISA assay. Result: Our findings indicated that specific siRNAs could dose-dependently suppress TGFß RII mRNA expression after 48 hours. In addition, treatment with TGFß RII siRNA significantly reduced tumor cell survival and decreased the amount of PDGF-BB protein in the cell culture supernatant. Conclusion: Our results suggest that TGFß RII silencing can be a promising complementary treatment for glioma.

Nine years' trend of dental caries and severe early childhood caries among 3-6-year-old children in Babol, Northern Iran.

BACKGROUND AND OBJECTIVE: Malnutrition, pain, and insomnia are common adverse effects of early dental caries among 3-6-year-old children. To increase our understanding of the dental caries status which will help in the control and prevention of it, this study aimed to assess the trend of dental caries, Severe Early Childhood Caries (S-ECC) and its related factors among 3-6-year-old children during a 9-year period in Babol, Northern Iran. METHODS: This was a cross-sectional study among 2,080 children aged 3-6 years old in Babol, Northern Iran. The studied samples were examined from May 2007 to June 2015. Oral examinations were performed with visual-touch technique. S-ECC was measured as number of decayed, missing, and filled teeth surface (dmfs). Data were evaluated by SPSS software for Windows version 23 and were analyzed using the one-way ANOVA, chi-square test and independent-samples t-test. Level of significance was set at ≤ 0.05. RESULTS: The trend of dental caries and S-ECC rose among 3-6-year-old children over a 9-year period. Of the children, 26.3% were caries free. The mean dmft was increased significantly among boys (p<0.001), among 3-4-year-old children (p=0.01), and those children with both employed parents (p=0.01) and low educated parents (p<0.001) from 2007 to 2015. CONCLUSION: Dental caries status showed an increasing trend over the study period in Babol preschool children, therefore effective preventive strategies are required to decrease the prevalence of dental caries in children.

Adding ofloxacin to standard triple-drug regimens increased the Helicobacter pylori eradication rate: Data from randomized clinical trial.

BACKGROUND: The rate of Helicobacter pylori (H.pylori) eradication in dyspeptic patients using bismuth- based triple therapy is low due to bacterial that are resistant to antibiotics. The results of recent studies regarding levofloxacin have been encouraging, but the high cost of treatment prevents its routine administration. We, therefore, performed the present double-blind clinical trial to compare the efficiency of quadruple-drug regimen containing ofloxacin, clarithromycin, amoxicillin, and omeprazole and the same standard triple-therapy regimen minus ofloxacin in H. pylori positive dyspepsia. METHODS: The study patients were recruited among dyspeptic patients requiring gastroscopy. Patients with the history of H.pylori treatment, renal failure and pregnancy were excluded. Diagnosis of H.pylori infection was confirmed by rapid urease test and response to treatment was confirmed via negative urease breath test (UBT) 20 days after completion of treatment. Patients were allocated intermittently to standard triple therapy containing amoxicillin, clarithromycin, omeprazole alone or plus ofloxacin for ten days. Response to treatment was compared between the two groups. RESULTS: A total of 140 patients entered the study (70 patients in each group). At endpoint 30 (42.9%) patients of group 1 and 39 (55.7%) patients of group 2 became asymptomatic. Furthermore, 55 (78.6%) patients of group 1 and 66 (94.3%) patients of group 2 revealed negative urea breath test (P= 0.01). CONCLUSION: This study indicates adding ofloxacin to standard triple-therapy for H.pylorri infection significantly increases the rate of eradication. These findings highlight ofloxacin as empiric treatment of H. pylori infection.

Human papilloma virus infection in non-cancerous versus normal esophageal tissue samples by endoscopy.

BACKGROUND: Cancers are the second most common cause of non-accidental deaths in Iran, after cardiovascular mortality. Although most cases of esophageal squamous cell carcinoma (ESCC) in the USA and western populations have been attributed to high levels of exposure to tobacco and alcohol, but in Iranian populations, other risk factors especially infectious agents have been postulated as possible causes, particularly human papillomavirus (HPV). This study aimed to determine the prevalence and the types of HPV infection in biopsy samples taken from non-cancerous esophageal lesions during upper endoscopy. METHODS: A total of 80 non-cancerous esophageal samples were collected in parafinnated blocks of tissue archives in pathology. After DNA extraction, qualitative PCR (qPCR) was performed using the HPV L1 primer pairs MY09/MY11 and then genotyping was performed in HPV DNA positive by Real time PCR. RESULTS: From 80 cases, 29 (36.3%) were qPCR positive. Using the Real-time PCR method, a total of 14 HPV genotypes were assessed. We detected HPV-11 as a dominant type in this study and we did not find any type of HPV-16 and 18 genotypes. CONCLUSION: In this study, HPV-II was the most common type in esophageal samples, in contrast we have found no oncogenic HPV like HPV 16 and 18 which are the most known responsible factors of ESCC in other countries.

Nitric oxide levels and total antioxidant capacity in the seminal plasma of infertile smoking men.

OBJECTIVE: Cigarette is a rich source of oxidants and reactive nitrogen species. Nitric oxide (NO) in high concentration has deleterious effects on human sperm function. Antioxidant defense system in seminal plasma protects spermatozoa from the attack of reactive oxygen metabolites. The purpose of this study was to determine the correlation between cigarette smoking with the NO levels and the total antioxidant capacity (TAC) of the seminal plasma in infertile smoker men and to compare severity of oxidative stress (OS) in them with fertile and infertile non-smoking men. MATERIALS AND METHODS: In this cross sectional study, a total of 95 male participants attended the Infertility Clinic of the Fatehmeh-zahra Hospital in Babol, Mazandaran Province, Iran, between 2010 and 2011. They were divided into three groups: I. fertile non-smokers (F.ns; n=32), II. infertile non-smokers (IF.ns; n=30) and III. infertile smokers (IF.s; n=33) according to semen analysis World Health Organization guidelines (WHO, 2001) and smoking data. TAC concentration and NO levels of seminal plasma were measured using the ferric reducing ability of plasma (FRAP) method and the Griess reagent, respectively. RESULTS: Standard sperm parameters were significantly higher in the fertile group than those in the infertile groups, but these differences between the IF.ns and IF.s were not statistically significant. The mean TAC in the seminal plasma was higher in the F.ns>IF.ns>IF.s, respectively, but these differences were not statistically significant among three groups (p= 0.096). In contrast, the mean NO level in the seminal plasma was lower in the F.ns

Impact of parity on obesity: a cross-sectional study in Iranian women.

OBJECTIVE: The aim of the present study was to analyze whether or not parity influenced the prevalence of obesity in both pre- and postmenopausal women. SUBJECTS AND METHODS: A cross-sectional study was conducted on characteristics of urban women regarding parity. A total of 1,620 women aged 45-63 years were selected using cluster sampling. A face-to-face household interview was conducted by trained, skillful personnel. A risk factor questionnaire was used to obtain information on reproductive history and sociodemographic factors. Statistical associations between parity and obesity using logistic regression were then investigated. RESULTS: The mean BMI was 29.1 ± 5.1, and 96.8% of the sample population were parous, with a median of 4 births. Of the total women enrolled, 216 (13.3%) had <3 parities, while 1,404 (86.7%) had ≥3 parities. The prevalence of obesity (BMI ≥30) was 38.3%, diagnosed at a mean age of 51.4 ± 5.2 years. After adjustment for a range of potential confounders (age, marital status, employment, education, smoking status, abortion history, savings situation and menopausal status), women with ≥3 parities were at higher risk of being obese (OR 1.74, 95% CI 1.24-2.45; p = 0.001). CONCLUSION: A positive association was observed between the number of parities and obesity. The findings of this study suggest that the BMI is associated with high parity in Babolian women. Health policymakers should work with health providers to develop appropriate postpartum weight loss interventions.

Histological grading and staging of liver and its relation to viral loads in chronic anti-HBe positive hepatitis.

BACKGROUND: Hepatitis activity index (HAI) and fibrosing stage are two important findings during the evaluation of liver samples in patients with chronic hepatitis B. The aim of this study was to determine the HAI and fibrosing stage in patients with anti-HBe positive chronic hepatitis B. METHODS: Liver biopsy slides of 72 patients were evaluated at the Department of Pathology in two teaching hospitals of Babol University of Medical Sciences, Iran, from April 2006 to August 2011. Total HAI or grading as well as its components including piecemeal necrosis, confluent necrosis, spoty necrosis, portal inflammation and fibrosis scores or staging in considering with viral loads more or less than 10(5) copies/ml were enumerated according to Ishak scoring system. RESULTS: The mean age of these patients was 34.4±12 years. Fifty-six patients had viral load> 10(5) copies/ml. Piecemeal necrosis and grading scores with viral load (10(3),10(3)-10(5) and >10(5) copies/ml) were 0.8±0.7, 0.9±0.4, 1.8±1 and 3.8±1.9, 4.4±2, 5.9±2.6, respectively (p=0.005 and p=0.04, respectively). There was not any significant difference with fibrosis stage regarding different viral loads. In total, 18 cases had fibrosis scores > 1 and 24 cases had confluent necrosis. HAI≥4 was seen in 29 (60.4%) of the 48 cases without confluent necrosis and in 23 out of 24 cases with confluent necrosis (p=0.007). CONCLUSION: The results show that piecemeal necrosis and higher grading scores are associated with higher viral loads. The presence of confluent necrosis is associated with more severe diseases.

Evaluation of the need for treatment on 72 subjects with anti-HBe positive chronic hepatitis B.

BACKGROUND: Viral load and alanine aminotransferase (ALT) levels may not be the key points for making a decision in the treatment of anti-HBe positive chronic hepatitis B. The purpose of this study was to assess the histological evaluation of liver to find the need for treatment on 72 patients with anti-HBe positive chronic hepatitis B. METHODS: The liver biopsy slides of the 72 patients (56 subjects with viral load >10(5) with any ALT levels, 16 cases with viral load <10(5) copies/ml with abnormal ALT levels) were evaluated at the Department of Pathology, Babol University of Medical Sciences, Iran from April 2006 to August 2011. Ishak Scoring system was used to determine the hepatitis activity index (HAI) and fibrosis score. Those with total score >3 were considered for treatment. Data were collected and analyzed. RESULTS: The mean age of the patients was 34.4±12 years. The mean ALT level was 105±10.5 IU/L. The mean HAI with viral loads more or less than >10(5) was 5.9±2.6 and 4±1.9, respectively (p=0.04). HAI >3 was seen in 9 (56.3%) and in 43 (76.8%) subjects with viral loads <10(5) and > 10(5) copies/ml (p<0.05). No fibrosis was seen in 25 (34.7%) of these cases. Fibrosis stage regarding viral loads more or less than10(5) copies/ml was equal (p=0.12). The need for treatment was seen in 62 (86%) patients. CONCLUSION: The results show that any viral load values may cause significant injuries that need to treatment. Liver biopsy is indicated in any case of anti-HBe with any viral loads with increased ALT levels.

Acute generalized weakness in patients referred to Amirkola Children's Hospital from 2005 to 2010.

BACKGROUND: Diseases that cause acute flaccid paralysis (AFP) often progress rapidly, thus may cause life threatening complications, therefore, their diagnosis and cure are important. This study was carried out to investigate the causes of acute generalized weakness in children referred to Amirkola Children's Hospital, in Babol, Iran. METHODS: In this case series, the epidemiological causes of the disease and clinical features of 15 cases with acute generalized weakness from April 2005 to September 2010 were evaluated. The data were collected and analyzed. RESULTS: The mean age of cases was 4.7±3.5 years. The male/female ratio was 2. Twenty cases had Guillain-Barre syndrome, two with myositis and one with periodic hyperkalemic paralysis. CONCLUSION: Guillain-Barre syndrome is the most common cause of AFP in children admitted due to acute generalized weakness in Amirkola Children's Hospital.

Age at menopause and measuring symptoms at midlife in a community in Babol, Iran.

OBJECTIVE: The aim of the present study was to determine age at menopause and the prevalence of menopausal symptoms among women in a community in Babol, Iran, and then identify the factors associated with these symptoms and age. METHODS: A retrospective, descriptive, epidemiological study was conducted on the characteristics of perimenopausal and postmenopausal women. A total of 1,397 individuals aged 45 to 63 years were selected using a standard cluster sampling technique. The questionnaire used included menopausal symptoms, menopause status, causes of menopause, use of hormones, reproductive history, and sociodemographic factors. A standard questionnaire named Symptom ScoreCard was used to assess the frequency and severity of menopausal symptoms. The data were analyzed by χ2 analysis, t test, analysis of variance, and adjusted odds ratios with their 95% CIs. RESULTS: Recalled mean ± SD age at natural menopause was 47.7 ± 4.9 years. No significant difference by age at menopause was observed in sociodemographic data, smoking status, reproductive history, and oral contraceptive use. The most prevalent symptoms were irritability (72.1%), joint pain (70.6%), and depression (59.7%) during the previous 2 weeks. An increase in the percentage of occurrence and severity of some symptoms with transition to menopause was observed. The total score for menopausal symptoms was 13.0 ± 7.7. High economic situation (odds ratio, 1.89; 95% CI, 1.37-2.58) was a factor significantly associated with a total menopausal score of higher than 15. CONCLUSIONS: This study shows a high prevalence of menopausal symptoms and an earlier mean age at menopause (47.7 y) for women in a community in Babol, Iran. It would be beneficial to establish a menopausal clinic in primary healthcare centers for the clinical staff to monitor postmenopausal women.

Validity and reliability of the Persian version of the oral health impact profile (OHIP)-14.

BACKGROUND: The need for assessment of oral health related quality of life has been increased over the last decades. The aim of this study was to develop a Persian version of the Oral Health Impact Profile (OHIP)-14 and to evaluate its reliability and validity for its use in Persian-speaking communities. METHODS: The original version of the OHIP-14 was translated into the Persian language using the back-translation technique. To establish the reliability of the translated instrument, internal consistency and test-retest reliability trials were performed on 20 subjects (at 4-week intervals); Cronbach's alpha was used. One hundred sixty adults over 50 years of age who attended Health Care Centers in Sari and Babol were recruited to fill out the questionnaires and received a clinical examination by a single dentist. The socio-demographic and oral health information was also collected. RESULTS: The test-retest reliability was excellent (Cronbach's alpha = 0.095). In the main study, Cronbach's reliability coefficient for all 14 questions in each dimension was more than 70%. The individuals in need of dental treatment showed significantly higher OHIP scores than the individuals not requiring treatment. The individuals with hopeless teeth, negative self-perceived oral had significantly higher OHIP scores. CONCLUSION: The Persian version of the OHIP-14 is a comprehensive and accurate instrument with acceptable reliability and validity for measuring oral health-related quality of life.