Trend of geographical distribution of stomach cancer in Iran from 2004 to 2014

Background Among different common types of cancer, gastric cancer (GC) is a worldwide health priority in both developing and developed countries. The aim of this study was to map the distribution of incident cases of GC in Iran to provide a geographical presentation of the incidence of the disease. Methods This study used the Iranian National Cancer Registry (INCR) data from 2004 to 2014. We calculated the crude and age-standardized incidence rates of GC for each province and also defined the frequency distribution of different types and locations of GC by the provinces. Results According to the results of the present study, the patients were predominantly male 49,907 (70.0%) and the most prevalent type of tumour was A1 (almost 96.4%) and C3‌ (2.0%). Also, a significant difference was observed between males and females in the distribution of the types of tumour (P < 0.001). In addition, a comparison of the distribution of the types of GC in Iran suggested that a significant difference exists between the provinces (P < 0.001). A significant difference was observed when the distribution of the location of GC tumors was compared between males and females and provinces (P < 0.001). Accordingly, pylori and cardia are the most common location of GC cancer among the study population (28.1% and 31.3% respectively). Conclusions The results of the current study suggested a higher rate of GC incidence in Iran when compared to the global figure in both females and males. Our study also revealed significant disparities between provinces with regard to the distribution of types, and location of GC. This may suggest involving different factors in GC in different parts of Iran. Further studies are needed to better understand the epidemiology and etiology of the disease in Iran.

Nanomaterials for Remediation of Environmental Pollutants

Today, environmental contamination is a big concern for both developing and developed countries. The primary sources of contamination of land, water, and air are extensive industrialization and intense agricultural activities. Various traditional methods are available for the treatment of different pollutants in the environment, but all have some limitations. Due to this, an alternative method is required which is effective and less toxic and provides better outcomes. Nanomaterials have attracted a lot of interest in terms of environmental remediation. Because of their huge surface area and related high reactivity, nanomaterials perform better in environmental clean-up than other conventional approaches. They can be modified for specific uses to provide novel features. Due to the large surface-area-to-volume ratio and the presence of a larger number of reactive sites, nanoscale materials can be extremely reactive. These characteristics allow for higher interaction with contaminants, leading to a quick reduction of contaminant concentration. In the present review, an overview of different nanomaterials that are potential in the remediation of environmental pollutants has been discussed.

Effects of trade misinvoicing on money laundering in developing economies

Purpose This study aims to define the concepts and determine the extent to which trade misinvoicing influences money laundering activities in developing countries. Design/methodology/approach A qualitative research methodology was adopted using a descriptive synthesis of secondary data due to the heterogeneous nature of data sources (empirical evidence and content analysis). Findings Analysis revealed that in recent times trade misinvoicing accounts for over 20% of international trade value between developing and developed countries, and trade misinvoicing has been identified as a trade-based money laundering mechanism. Research limitations/implications Unavailability of homogenous data relating to trade misinvoicing among developing countries, different methods for measuring trade misinvoicing and inadequate high-quality research papers that led to the use of reports from reputable organisations. Originality/value To the best of the author’s knowledge, this study is among the few research works to assess the effects of trade misinvoicing and how it influences money laundering activities in developing countries.

Anthelmintic Activity of Methanolic Extract of Eucalyptus globulus Bark

In the last few years there has been an exponential growth in the field of herbal medicine and these drugs are gaining popularity both in developing and developed countries because of their natural origin and less side effects. Many traditional medicines in use are derived from medicinal plants, minerals and organic matter .The World Health Organization (WHO) has listed 21,000 plants, which are used for medicinal purposes around the world. .The current review focuses on herbal drug preparations and plants used in the treatment of different chronic dieses in the world. The use of Ayurvedic medicines is common in both adults and children and is increasing in many areas of the world. This paper will discuss the benefits with use of herbal medicines as Antipyretic, Antiulcer, Anti-diabetic and Anti-cancerous activity.

Tourism - factor for revival of the national economy

Due to the specificity of its content, tourism is an important sector in the contemporary world, which includes a huge force of recovery, development and economic prosperity. The recent economic reality shows us that tourism is experiencing a continuous expansion, thus becoming a field of major importance for both developed national economies and developing countries. In the conditions of economic, political and social instability worldwide, phenomena that produce a negative impact on the development of several national economies, tourism has proved, for many countries, to be a good solution to overcome these crises through economic diversification. At the same time, both developing and developed countries pay particular attention to developing strategies to intensify domestic and international tourism as those that contribute to overcoming economic crises. Tourism is a factor that can make an essential contribution to the prosperity, development and improvement of living standards in the Republic of Moldova.