Journal of Research in Medical Sciences
Volume:22 Issue: 5, 2017 May

Vertigo Symptom Scales (VSSs) are a proper instrument for assessing the patient status, clarifying the symptoms,and examining the relative impact of the vertigo and anxiety on reported handicap. Our aim is the translation and cross?culturaladaptation of the VSS into Persian language (VSS?P) and investigating its validity and reliability in patients with peripheral vestibulardisorders.
VSS was translated into Persian. Cross?cultural adaptation was carried out on 101 patients withperipheral vestibular disorders and 34 participants with no history of vertigo. They completed the Persian versions of VSS, dizzinesshandicap inventory (DHI), and Beck anxiety inventory (BAI). Internal, discriminant, and convergent validities, internal consistency,and test?retest reliability were determined.
The VSS?P showed good face validity. Internal validity was confirmed and demonstrated the presence of two vertigo (VER) and autonomic?anxiety (AA) subscales. Significant difference between the medianscores for patient and healthy groups was reported in discriminate validity (P The Persian version of the VSS could be used clinically as a valid andreliable tool. Thus, it is a key instrument to focus on the symptoms associated with dizziness.

Neonate with abnormal weight is at risk of increased mortality and morbidity. Many factors affect pregnancy outcome. Because of the importance and vital role in birth weight, in this study, some of the factors associated with birth weight in a sample of Iranians neonates were investigated.
In this cross-sectional study, 245 newborns in a sample of Iranians neonates in the year 2013 were selected, and characteristics of neonate and their mothers were derived. Birth weights were registered by the neonatal scale. To identify the direct and indirect factors affecting birth weight, we used path analysis (PA) and IBM AMOS and SPSS software.
Te mean ± standard deviation of weight in girls (3200 ± 421) g less than boys (3310 ± 444) g signifcantly (P = 0.04). Gestational age (P Gestational age, sex, distance from a previous pregnancy, maternal weight, type of delivery, number of abortion, and birth rank were related with birth weight. Due to the termination of pregnancy and avoid unnecessary deliveries through cesarean section and other related factors should be further consideration by childbirth experts. In addition, factors affecting these variables are carefully identifed and prevented as much as possible.

Fungal sinusitis is increasing worldwide in the past two decades. It is divided into two types including invasive andnoninvasive. Noninvasive types contain allergic fungal sinusitis (AFS) and fungus ball. AFS is a hypersensitivity reaction to fungalallergens in the mucosa of the sinonasal tract in atopic individuals. The fungus ball is a different type of noninvasive fungal rhinosinusitiswhich is delineated as an accumulation of debris and fungal elements inside a paranasal sinus. Fungal sinusitis caused by variousfungi such as Aspergillus species, Penicillium, Mucor, Rhizopus, and phaeohyphomycetes. The aim of the present study is to identifyfungal species isolated from noninvasive fungal sinusitis by molecular methods.

During 2015–2016, atotal of 100 suspected patients were examined for fungal sinusitis. Functional endoscopic sinus surgery was performed using theMesserklinger technique. Clinical samples were identified by phenotypic and molecular methods. Polymerase chain reaction (PCR)sequencing of ITS1?5.8S?ITS2 region and PCR?restriction fragment length polymorphism with MspI restriction enzyme was performedfor molecular identification of molds and yeasts, respectively.

Twenty?seven out of 100 suspected cases (27%) had fungalsinusitis. Nasal congestion (59%) and headache (19%) were the most common clinical signs among patients. Fifteen patients (55.5%)were male and 12 patients (44.5%) were female. Aspergillus flavus was the most prevalent fungal species (26%), followed by Penicilliumchrysogenum (18.5%) and Candida glabrata species complex (15%).

Since clinical manifestations, computed tomographyscan, endoscopy, and histopathological findings are very nonspecific in AFS and fungus ball; therefore, molecular investigations arecompulsory for precise identification of etiologic agents and appropriate management of these fungal infections.

Prophylactic salpingectomy for the prevention of ovarian cancer has been recommended strongly. The aim of this studywas to compare ovarian function in patients who undergo hysterectomy for benign reasons with or without bilateral salpingectomy.
This was a clinical?trial study on patients undergone hysterectomy with/without bilateral salpingectomyin Al?Zahra Hospital, in 2015–2016. Demographic information (age, height, and weight) were recorded. Follicle stimulatinghormone (FSH) and luteinizing hormone (LH) were measured in 2–5 days of menstrual cycle before operation. Patients were askedto refer in 6 months for follow?up, including FSH and LH re?measurement and also menopausal status examination. Patients weredivided into age groups of 39–45, 46–50, and ?51 and also groups of body mass index including 18.5–24.9, 25–29.9, and 30–34.9.
A total of 37 patients divided into two groups, including 22 patients undergone hysterectomy without salpingectomy (H)and 15 undergone hysterectomy with bilateral salpingectomy (H?bS). The mean age (standard deviation) of Group H was 47.77 (3.03)and Group H?bS was 48.47 (2.03) (P > 0.05). Furthermore, the mean level of FSH and LH before surgery was not significantlydifferent (P > 0.05). The mean level of FSH and LH changes was not significant between H and H?bS groups (P = 0.17), (P = 0.16).
Bilateral salpingectomy during hysterectomy did not increase the risk of ovarian dysfunction after 6 months follow?up.

Neonates with the diagnosis of respiratory distress syndrome (RDS) were studied to investigate possible associationsbetween cytokine levels at birth and developing severe RDS or chronic lung disease (CLD).
This wasa cross?sectional study on serum and bronchoalveolar lavage (BAL) samples collected within hours of birth from infants withmoderate and severe RDS. Twenty infants with moderate RDS and 20 infants with severe RDS were studied. RDS was diagnosed onthe basis of radiographic findings, respiratory distress, and an increasing oxygen requirement. RDS severity was graded based on theradiological findings and Downe’s Score. CLD was diagnosed when infants were still on supplemented O2 by at least 28 days of age.Levels of the cytokines interleukin (IL)?1?, IL?6, IL?8, IL?10, and tumor necrosis factor alpha were measured using enzyme?linkedimmunosorbent assay. “Statistical analysis was performed using the SPSS for Windows, (SPSS Inc., Chicago, IL, USA).”
Levelsof the proinflammatory cytokines IL?8 and IL?1? were significantly higher in BAL of infants with severe RDS than those withmoderate RDS (P = 0.007 and P = 0.02, respectively). IL?8 levels were also significantly higher in BAL and serum of infants who laterprogressed to CLD than in those who did not (P = 0.03 for both). The IL?8/IL?10 cytokine ratio was significantly higher in the BALof severe RDS infants than in moderate RDS (P = 0.01) and in the serum of infants who progressed to CLD than in those who didnot (P = 0.03).
Levels of IL?8 and the IL?8/IL?10 ratio measured soon after birth were associated with severity of RDSas well as progression to CLD. Early measurement of cytokines levels and ratios may contribute to the prognosis and managementof RDS and CLD.

Polycystic ovary syndrome (PCOS) is the most common female endocrine disorder with unknown etiology andwith different complications. The aim of this study was to evaluate the effect of omega?3 supplementation on PCOS symptomsand metabolic syndrome.
This double?blind clinical trial was performed in 2015 in Alzahra and ShahidBeheshti Hospitals, Isfahan, Iran, on 88 patients with PCOS. Intervention group took omega?3 supplements with dose of 2 g/dayfor 6 months (two capsules), but control group received two olive oil capsules. Finally, ultrasound and laboratory findings and therecovery rate of menstrual disorders in both groups were compared.
After 6 months’ intervention, waist circumference (WC)was significantly lower in omega?3 as compared to control (81.18 ± 2.87 vs. 84.22 ± 2.61 cm, respectively, P Omega?3improves lipid profiles decrease, WC, and interval between periods while weight, hip circumference, fasting blood sugar, number ofovarian follicle, size of ovary, bleeding volume, menstrual bleeding, and hirsutism score did not change by administration of omega?3.

Omentin?1, vaspin, and apelin are novel adipokines which closely associate with obesity, nonalcoholic fatty liverdisease (NAFLD), and inflammation. The aim of this study was to investigate the circulating levels of omentin?1, vaspin, and apelin inNAFLD patients and to clarify their relationship with biochemical parameters, abdominal obesity, and high sensitive C?reactive protein.
In a case–control study, serum levels of omentin?1, vaspin, and apelin were measured in 41 NAFLD patientsand 41 healthy volunteers. The study was performed in the outpatients’ clinic of Imam?Ali Hospital in Zahedan, Iran, during Februaryto July 2015. Fatty liver was confirmed by ultrasonography. The association of the adipokines with lipid profile and anthropometricparameters was assessed using multivariable linear regression models. In this model, those variables that showed P NAFLD patients presented a significantly higher apelin levels compared to the controls (P 0.05). Multiple regression analysis showedthat the serum levels of apelin and vaspin correlated positively with waist circumference (WC) (P The findings showed that among the analyzedadipokines only apelin was different in patients with NAFLD when compared to controls. Considering the multivariate regressionanalysis, apelin seems be more suitable diagnostic marker in predicting of NAFLD and omentin might be considered as a protectivefactor in occurrence of NAFLD, particularly in those with central obesity.

A prothrombotic state is associated with the presence and severity of organ damage in hypertensive patients. In these patients, evidence of subclinical carotid functional changes anticipates major cardiovascular events. The aim of this study was to investigate the association of hemostatic markers with carotid artery stiffness in hypertension.
In 116 untreated essential hypertensive patients recruited at a referral center in the University of Udine, we assessed common carotid artery stiffness by B?mode ultrasonography and measured plasma fibrinogen, D?dimer, plasminogen activator inhibitor?1 (PAI?1), andhomocysteine by the currently available methods. For statistical reasons, the patients were divided according to the median value of each index of carotid stiffness, and continuous variables were further analyzed by univariate correlation and stepwise multivariate regression analysis.
PAI?1 levels were significantly higher in patients with low coefficient of distensibility (P = 0.018) and high Young’s elastic modulus (P = 0.012), whereas no association of fibrinogen, D?dimer, and homocysteine levels was observed with carotid coefficient of distensibility, Young’s elastic modulus, and ??stiffness. On univariate analysis, Young’s elastic modulus was significantly and positively correlated with PAI?1 levels (r = 0.286, P = 0.002), a correlation that on multivariate regression resulted to be independent of other confounders (? = 0.289, P = 0.028).
An independent association of plasma PAI?1 levels with carotid artery stiffness suggests a possible contribution of decreased fibrinolytic activity to the early functional abnormalities of arterial vessels in hypertensive patients. This contribution might be relevant for subsequent development of hypertension?related cardiovascular complications.

We aimed to explore the frequency of occult cancer in patients with deep?vein thrombosis (DVT) at a general hospital in Mexico City.
From March 2012 to February 2015, all patients with primary DVT of lower extremities attended in the emergency department of our hospital were studied. Initially, all patients were evaluated with clinical history, physical examination, basic laboratories, abdominal ultrasound, chest X?ray, and duplex venous ultrasonography. In a case?by?case approach,if necessary, computed tomography, endoscopy, colonoscopy, and tumor markers were done.
From 182 patients with primary DVT, 30 (16.5%) presented occult cancer: Tirteen males and 17 females, with an average age of 61 years. In males, prostate cancer prevailed (6/13, 46%); meanwhile, in females, pelvic gynecologic cancers predominated (7/17, 41%).
Our results suggest that in Mexican patients with primary DVT, occult cancer is frequent.

Frozen shoulder is a chronic condition characterized by pain in the shoulder and restriction of movements in all directions. Some patients are left with long-term limitation of shoulder joint activity with various severities, which results in reduced quality of life. Currently, there is a paucity of literature on the molecular biology of frozen shoulder, and the molecular biological mechanism for periarthritis?induced limitation of shoulder joint movements remains unclear. Research in this field is focused on inflammation and cytokines associated with fibrosis. Repeated investigations confirmed alterations of specified inflammatory mediators and fibrosis?associated cytokines, which might be involved in the pathogenesis of frozen shoulder by causing structural changes of the shoulder joint and eventually the limitation of shoulder movements. The aim of this article is to review studies on molecular biology of frozen shoulder and provide a reference for subsequent research, treatment, and development of new drugs.