fatemeh nazari robati

Cancer is one of the most common diseases throughout the world. One out of eight deaths in the world happen as a result of cancer. Cancer is the third cause of mortality in Iran. Colon cancer is the fourth cause of mortality in the world and  1.2 million people with the disease are being diagnosed annually.

The method of data collection was through review and original articles.

About 8% of overall mortality rate is associated with colon cancer.

Colon cancer has  considerably increased in Iran over the last three decades and it is the second common cancer in Iran according to the annual report of the National Cancer Institute of Iran. The prevalence of colon cancer in Iran is  estimated to be 8 out of 100.000 people. 3641 new cases of cancer are reported annually in the country and 2262 people die  every year as a result of colon cancer. The prevalence  of the disease in Iranian population is equal to 22%.

The discussion of Islamic financial systems has been discussed in the world financial literature for several decades. The Islamic financial system intends to provide practical alternatives to conventional financial instruments in the world today by providing practical methods. The existence of a series of principles such as the sanctity of usury, risk-sharing, permissible religious activities, and the like, which govern the Islamic financial system, has posed serious challenges to Western financial practices. This study has been compiled for the Islamic Republic of Iran with the aim of ranking and identifying the best financing instruments in order to achieve a resilient economy. For this purpose, by identifying financing methods through Islamic securities and conventional foreign financing methods, a comparison was made with the aim of ranking the best financing methods. 

This article aims to find the best financing methods, seeks to rank the current methods of Islamic financing and financing methods at the international level. For this purpose, many options are presented to the researcher. Accordingly, fuzzy hierarchical analysis method was selected as the research method. Selecting the fuzzy type of this method helps the researcher to make a more accurate ranking by having a wider range of verbal propositions. The research method in this article is descriptive-analytical method and the method of data collection is library and survey (field). Sampling in qualitative and quantitative research is very different because its purpose is to gain a deep understanding of the phenomenon under study instead of generalizations. Data collection was done by library-field method and by fuzzy questionnaire, the opinions of 10 experts active in the field of resistance economics were collected. The method of data analysis is fuzzy hierarchical analysis. Triangular fuzzy verbal expressions have been used to compile fuzzy questionnaires. In addition, MATLAB software was used to estimate and extract the research results. 

The results of fuzzy hierarchical analysis method showed that financing through Islamic securities weighing 0.6325 has a higher priority compared to financing through conventional foreign methods with a weight of 0.3675 and for each of these two criteria, the following Nine criteria were defined and ranked. 

The purpose of this article is to rank Islamic and foreign financing instruments. The results of fuzzy hierarchical analysis method showed that if foreign financing methods are compared with Islamic securities, Islamic securities with a weight of 0.325 and foreign financing methods with a weight of 0.3675 will be shown, and this result indicates the high application of Islamic securities with The purpose of financing in the Islamic Republic of Iran. In addition, among the Islamic securities with the aim of financing, the highest priority is to use Qarz al-Hasna securities, participation bonds and Mudaraba bonds in comparison with others. In the group of foreign financing instruments, the highest priority with direct investment is credit and finance lines. Also, the final results of fuzzy hierarchical analysis method showed that among the 18 Islamic and foreign financing methods discussed in this article, Gharz-ul-Hasna bonds, direct investment, participation bonds, credit lines and finance have the most importance and application compared to others.

Food security at the individual, family, national, regional and global levels would be achieved when all people at all times have physical and economic access to adequate, healthy and nutritious food for meeting the needs and priorities of a healthy and active life. The purpose of this study was to examine the status of food security and related socioeconomic factors in households of Kermancity ik pandemic covid19.

This descriptive cross-sectional study was conducted on 500 households in five comprehensive health centers located in five areas of Kerman. Individuals were selected randomly using the list of households covered by each center.. Personal-economic and social self-made questionnaires and the validated USDA food security questionnaire 18, previously verified as a validation questionnaire.

In this study, There was a significant relationship between the socio-economic factors of the studied families (household size, home area and number of amenities) and the level of food security in individuals. There was a positive correlation between the household size and food security level (R = 0.142 and p <0.001), however the relationship between food security level with home area and number of amenities was reverse (R = -0.093 and p <0.005, R = 0.73 and p <0.001).

Based on the present study, the factors affecting food security in the city of Kerman could provide effective operational solutions to improve the food security in areas that may affecte by food insecurity. The results of this study indicate that the city of Kerman is in the safe food area before the crisis.

Colorectal cancer is the fourth leading cause of death globally, and the second most common cancer in Europe. About 8% of all cancer-related deaths occur due to colorectal cancer, and the highest prevalence has been reported in Asia and Eastern Europe.

In this experimental study, 80 rats were divided into two groups of cases (n=70) and controls (n=10). Colorectal cancer was induced weekly in rats by subcutaneous injection of 15 mg/kg Azoxymethane. The rats were then divided into 7 experimental subgroups of patients, saline, quercetin, intermittent exercise, continuous exercise, quercetin plus intermittent, and quercetin plus continuous exercise. Oxidative stress biomarkers, including superoxide dismutase (SOD), catalase (CAT), and malondialdehyde (MDA) were measured in the rats’ heart tissue by the ELISA method. Data were analyzed using ANOVA by SPSS software.

Oxidative stress in heart cells increased due to colorectal cancer. Quercetin alone or in combination with exercise significantly increased mean levels of CAT and SOD in the heart tissue of rats compared with patient and saline groups (P<0.0001). In contrast, the MDA level was significantly decreased (P<0.05).

Colorectal cancer increased the oxidative stress in cardiac cells. Quercetin alone improved oxidative stress in cardiac tissue, and its combination with exercise was more effective.