Epidemiological survey and geographical distribution of cutaneous Leishmaniasis in North Khorasan province, 2006-2013

Background: Leishmaniasis is a widespread problem, especially in the tropical and subtropical countries. Since understanding epidemiologic and geographical distribution of the diseases is necessary for prevention and control of Leishmaniasis. This study was conducted for epidemiological survey of cutaneous Leishmaniasis in North Khorasan Province, using GIS during the years 2006-2013. Methods: In this cross-sectional study, data of the Leishmaniasis patients between the years 2006 and 2013 collected from the different districts ofN. Khorasan Province. The gathered data was analyzed by using Spps16 statistical software and chi-square test. Results:Data concerning 2831 patients with CL were collected.The maximum outbreak of the disease occurred in 2011 and theminimum occurrence was reported to be in2008. The mean age of the study population was22/80 ± 18/08 and the maximum cases of infection were observed in age group of 16-30 years. 58/6 percent of the patients were male and 53/5 percent of them lived in the villages. The maximum infection of the disease was observed in Esfarayen with 1095 people (38/7 percent). There was a significant relationship between the gender and age of the patients and cutaneous Leishmaniasis (

Enhanced Mixing of Intrinsic States in Deformed Hf Nuclei

Excited low-spin, nonyrast states in 170,172,174Hf were populated in β + /∈decay and studied through off-beam γ-ray spectroscopy. New coincidence data allowed for a substantial revision of the level schemes of Hf170,172 and a confirmation of the level scheme of 174Hf. The Hf isotopes represent a unique situation in which a crossing of collective intrinsic excitations occurs, enhancing significantly the effects of mixing. Using branching ratios from excited 2+ states, this mixing is followed and studied. The resulting mixing matrix elements are found to be ∼30 keV—an order of magnitude larger than estimated previously for nearby nuclei. In the case of 170Hf, the 2+β and 2+γlevel are shown to be completely mixed

Review of body image and some of contributing factors in Iranian population

Body image is the perception of individuals of their own body and it can be affected by many variables such as culture, social pressure, and media, but it is not limited to these factors. Body image disturbances are important because they lead to severe physical or psychological health problems. Development of body image dissatisfaction in Eastern communities has been increased in the past years. Despite many studies in Asian societies, In Iran, studies are scattered and limited. Our goal is a better understanding of this matter in Iran. A review of scientific literature about Body Image and Iran was conducted inPubMed, Web of Science, Science Direct, Scopus, and ProQuest, also in Persian scientific databases such as Scientific Information Database (SID) and Thematic Guide to Iranian Publications (MAGIRAN). This search has been conducted in January 2018. Out of 389 articles, 44 of them were selected. In these articles, study period, sample characteristics, type of study, contributing variables, type of statistical analysis, and the main result of each article were extracted. Despite using different methods for detection of body dissatisfaction, results showed that this problem has a high prevalence in Iranian population. Contributing factors were also similar to the world findings. Review of studies regarding body dissatisfaction in Iran, revealed a high prevalence of this problem. It seems there is a need for interventional programs to prevent the negative consequences of body dissatisfaction, especially in teenagers and young people. Future studies with scientific or longitudinal design, which lead to better results, are recommended. © 2019 International Journal of Preventive Medicine | Published by Wolters Kluwer - Medknow

Modeling spatial distribution of Rhombomys opimus as the main reservoir host of zoonotic cutaneous leishmaniasis in northeastern Iran

Background & objectives: Zoonotic cutaneous leishmaniasis (ZCL) is among the most endemic zoonotic diseases in Golestan Province of Iran. The aim of this study was to find the high risk areas of this infection by considering the distribution of reservoirs and human infection. Methods: A cross-sectional study was conducted, in which Rhombomys opimus (Gerbils) were captured from different collection sites across the Golestan Province, Iran. records about the occurrence of Rh. opimus in the Province was obtained from earlier studies and were gathered in a database. Furthermore, records about the disease existence were also obtained from the health system database of Golestan Province. Villages with at least three cases of ZcL were considered endemic foci and used as presence sites for Leishmania major. ArcGIS and MaxEnt model were used to map and predict the best ecological niches for both reservoir and parasite. Results: According to the MaxEnt model, the area under Roc curve for Rh. opimus and L. major was 0.92 and 0.89, respectively. The probability of presence for both species in the northeastern part of Golestan Province was more than the other parts. The Jackknife test indicated that factors like temperature and altitude plays significant role in predicting the environmental suitability for ZcL reservoir and parasite, respectively. Interpretation & conclusion: this modeling approach predicted the areas suitable for reservoir host and circulation of parasite to human. These findings can be used in proper mapping, surveillance and control of the CL

Neonatal mortality risk factors in Maraveh Tapeh County in Golestan province, north of Iran (2011-13)

Background and Objective: Neonatal mortality rate is one of the most important health criteria, worldwide. Understanding the major neonatal mortality causes will help to plan for better pregnancy, prenatal and neonatal care systems. This study was conducted to determine the neonatal mortality risk factors in Maraveh Tapeh County in Golestan province, north of Iran. Methods: In this case-control study, according to either death or live in 28th day after birth, 52 neonates were considered as case group and 201 neonates were considered as control group. Data collection questionnair were adjusted and completed for each neonate. Results: Neonatal mortality rate was 11.76, 13.36 and 6.46 per 1000 live birth in 2011, 2012 and 2013, respectively. Five main causes of death were prematurity, events, birth defect, respiratory distress syndrome and sepsis, respectively. There was a significant relation between death and prematurity, birth weight and gender (P<0.05). There was relationship between birth weight and neonatal mortality (Odds Ratio=29.6). Conclusion: Prematurity and low birth weight were the most important causes of neonatal mortality in Maraveh Tapeh county in Golestan province, north of Iran