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Sarcoidosis is a disease with an unknown cause and the onset of the disease is often gradual. The disease may be asymptomatic or chronic. Examining the presence of factors such as micro RNAs may lead to better diagnoses of sarcoidosis and help to better understand the mechanism of sarcoidosis.This is a case-witness study that after obtaining permission from the ethics committee, 40 tissue samples from the lymph nodes of patients with sarcoidosis and 40 control samples were collected with the opinion of an expert doctor, and then RNA was extracted from the lymph nodes. Realtime PCR was done for miR-192 marker.miR-192 biomarker was positive in the lymph node samples of sarcoidosis patients in 28 out of 40 people. The positive rate of this biomarker in healthy people was 17 out of 40 people. miR-192 biomarker showed increased expression in sarcoidosis patients compared to healthy samples.According to the results of this study, miR-192 may be used as a molecular marker for sarcoidosis. It also has significant potential for diagnosis, prognosis and even treatment of sarcoidosis.

According to the latest UN report, the global population in 2018 was 6.6 billion and the urban population 4.2 billion. By 2050, the global population will reach 7.9 billion and 68 percent of the population will live in urban areas (2020, Liquan et al). The rapid increase in urbanization is leading to the growth of informal settlements in high-risk areas such as landslides, increasing the risk among low-income populations. Although technical and social methods of earthquake risk management are known, in underdeveloped countries these measures are often difficult for complex social, economic, political, and institutional reasons (Smith et al. 2020). The growing trend of urbanization in underdeveloped countries and the housing crisis causes an increase in Halabiabad and the construction of housing without the necessary urban development standards (Valizadeh Kamran et al., 2013). Since informal settlement arises from a context larger than its location and also affects a larger environment, the solution to this problem requires policy and action not only at the small level, but also at the large level (Hakimi and Et al., 1397). Because informal settlements are of relatively poor quality and do not use earthquake-resistant designs, they are expected to be highly vulnerable to earthquakes. In addition, these settlements often occupy areas with a high seismic risk, which may cause landslides and fluids. Hence, hazard and vulnerability pose a significant seismic hazard (2008, et al Castillo).

This study is descriptive-analytical in terms of method and its purpose is applied. To collect data in this study, written documents, statistical data, visual documents and field studies have been used. Also, topographic maps were 1.25000, geological maps were 1.100000, urban maps were 1.000, digital elevation model (DEM) ten meters, main and secondary fault maps and land use maps were used in the research. In the present study, in order to explain the vulnerability situation caused by earthquake risk in informal settlements of Tabriz, a list of criteria was extracted based on the research background and according to the available data, 13 criteria were selected. In order to weight the indicators, the fuzzy model has been used and to rank the indicators and variables, the ELECTRE FUZZY model has been used. Finally, weighted parameters were put into a function to determine the vulnerability of informal settlements in Tabriz using GIS software. • Introduction of variables and indicators.In this study, in order to investigate the risk and risk of earthquake on the context of informal settlements in Tabriz, thirteen indicators have been used, which shows the flowchart Figure 2 of the indicators and research stages.

Data fuzzy:

Fuzzyization is done directly or using algorithms and logical expressions. In the present study, two methods, direct calculation and expert calculation, have been used to fuzzy numbers. In expert calculation, first the range of changes of each parameter is determined, then, according to previous researches, and finally, they are weighted manually, based on reality and according to experts. In order to create fuzzy sets, mathematical functions such as sigmoidal linear threshold, S-shaped, hyperolithic, etc. can be used. • ELECTRE FUZZY method.

The ELECTRE method is one of the most widely used decision-making methods. The ELECTRE FUZZY method is used to consider its uncertainty and to complete the decision performance array. ELECTRE technique means the method of cleaning and selection in accordance with reality. One of the most important compensatory techniques, based on the concept of non-ranking, the answer of this method is based on a set of rankings. This method does not lead to non-ranking relationships, ie it does not necessarily lead to the classification of options but may eliminate options. In this model, all options are evaluated by non-rank comparisons and pairwise comparisons are based on the degree of agreement of the weights and the degree of difference ofthe weighted values.The calculation steps of the mentioned method are as follows:Formation of fuzzy decision matrix- Normalization of the decision matrix- Formation of a normal weighted matrix- Calculate the distance between both options- Build an agreement set and create an agreement matrix- Formation of Boolean matrix agrees- Build the opposite set and create the opposite matrix- Formation of opposite boolean matrix- Formation of the final matrix- Final ranking of options.

Investigating the situation of informal settlements in Tabriz in relation to the occurrence of a possible crisis will play a vital role in efficient management in the event of a crisis. Due to the large fault zone in the city of Tabriz, the informal settlements of this city are often at risk of earthquakes. In the study area, due to high population density, the use of low quality buildings, small parts, etc. during an earthquake, the effects of the disaster will be irreparable. Therefore, determining the vulnerability of informal settlements in Tabriz to earthquakes is of great importance. Which will play a vital role both in planning for resilience and in managing crisis and emergency housing. According to the findings of the present study, the fuzzy electrode method and its integration with GIS has the ability to integrate information with different structures. Therefore, in the present study, data analysis was performed using fuzzy electr model and GIS. The results of the fuzzy electrode method calculations indicate that the informal settlements located in region 3 will experience the lowest vulnerability with a rank of 1, while the informal settlements located in regions 1 and 10 with a rank of 5 will have the highest vulnerability. They will experience vulnerability to earthquake risk. Also, more than 34% of the area of informal settlements in Tabriz is exposed to very high vulnerability and more than 27% are exposed to high vulnerability and more than 25% are exposed to moderate vulnerability and only 12.69% of the texture of settlements Unofficially, the city of Tabriz is exposed to low vulnerability to earthquake risk. In terms of vulnerability spectrum, informal settlements in zones 1 and 10 are in the very high range, informal settlements in zones 7 in the wide range, settlements in zones 4 and 5 in the high to medium range, and informal settlements. Located in Zone 3, they are in the medium to low vulnerability range. Informal settlements located in areas 10 and 1, which are in a very high range of vulnerabilities, include neighborhoods (Yousefabad, Silab, Mola Zeinal, small spring, large spring, Loti Ibrahim, Ahmadabad, Beheshti, 40 meters, Ismail Baqal, Ghorbani, Idelu, Khalilabad). These neighborhoods have the highest population density and fine-grained texture, most of them do not have strong buildings and are built without proper planning, and in terms of the passage parameter, they have narrow and narrow passages. And have mostly spread in the area of North Tabriz fault. Therefore, increasing the values of parameters such as population density, building quality, distance from the fault, building density, etc. have caused informal settlements located in these neighborhoods to be in a very high range of vulnerabilities. In general, it can be concluded that if the construction is properly managed and the rules of 2800 earthquake regulations are strictly observed in the informal settlements of Tabriz, we will see a decrease in earthquake hazards.

Today global population growth has led to the rapid development of urbanization and the growth of informal settlements. These settlements are often developed in areas that are exposed to hazards such as earthquakes. Although technical models of earthquake management have been identified, but in third world countries due to social, economic and ... complexity, these measures are often associated with many problems (Smith et al. 2020: 67). Addressing vulnerability in informal settlements where severe natural disasters pose multiple risks to millions of people is critical. Understanding the effects of adjustment and adaptation strategies in the housing sector helps decision makers to choose options that improve the quality of life and reduce development and equality gaps in cities. Adaptation measures such as hazard mapping, development of early warning systems (EWS), preparedness plans and preventive risk strategies, especially in informal settlements, can support decision makers and stakeholders in reducing exposure and vulnerability to potential earthquakes. Kend (2018, Emma Purio et al) Catastrophic natural hazards, such as earthquakes, are serious threats to human life in informal settlements. Therefore, assessing the degree of probability and vulnerability in disaster management is necessary in order to manage the city and help decision makers to recognize the impact of various factors and understand the deficiencies in each area, appropriate guides are necessary. The critical condition of buildings and their zoning in terms of vulnerability should be included in government observations and risk reduction programs should be improved. The lack of distribution of suitable space inside the city and improper planning of urban development can be dangerous factors in the future (2020, Ratiranjan et al).

The method of this research is descriptive-analytical and its purpose is applied. The data used in the research are: statistical block, geological map, topographic map of 1.25000, digital elevation points of ten meters, fault map of the area, land use map of the studied area and field studies. Also with the aim of determining the vulnerability of informal settlements in Tabriz due to earthquake risk indicators (width of passage, quality of buildings, material, number of floors, distance from public open space, distance from urban facilities, distance from medical centers Population density, building density, distance from the fault, geological type, plot area, land use) were selected as the final criteria according to the possibility of data access. Also, in order to analyze the data, GIS ARC software and WASPAS model, which is one of the newest and most efficient ranking methods, have been used.WASPAS technique: The Vaspas technique was announced by Zavadskas in 2012 (Zavadskas, 2012). This method is one of the relatively new methods of multi-criteria decision making with very high accuracy, which is actually derived from two models (total weight model) and (weight multiplication model) (Zavadskas, 2012). The calculation steps of the mentioned method are as follows:Forming a decision array according to the current situation. Calibrate and deregulate the decision array. Calculate the weight of each criterion using one of the weighting methods such as Shannon entropy, AHP or ANP Estimation of veriəns values of standardized criteria. Calculate the relative veriəns of the samples and determine the values of the eigenvectors.Perform the final ranking.

In order to form a matrix (options and criteria) in the WASPAS technique, the options must be specified. Therefore, the areas where the informal settlements of Tabriz are located were considered as WASPAS model options. (Option 1 includes informal settlements in Zone 1, option 2 includes informal settlements in Zone 3, option 3 includes informal settlements in Zone 4, option 4 includes informal settlements in Zone 5, option 5 includes informal settlements Located in Area 7, Option 6 includes informal settlements located in Area 10). In the next step, the values of each criterion for each option were determined. Finally, based on the mentioned relations for WASPAS technique, calculations were performed in MATLAB software environment, the results of the mentioned model are presented in Table 2.The weights assigned to each of the criteria are normalized and are presented in Table 2. According to the table above, informal settlements in District 10 are ranked first in terms of vulnerability, and settlements in District 5 are ranked 6th. Therefore, according to the results of the table above, the most vulnerable informal settlements belong to District 10. In the next step, the changes in the weights measured according to the research technique were analyzed on each of the research indicators. Therefore, all research indicators were extracted in terms of vulnerability and maps related to each of the parameters were produced (Figure 2).

Analyzing the situation of informal settlements in Tabriz in the face of a possible crisis will play an important role in proper management during a crisis. Due to the fact that there is a large fault area in the city of Tabriz. Therefore, its informal settlements are always at risk of earthquakes. substandard materials, etc. in the event of an earthquake, the effects of the disaster will be irreparable. As a result, determining the vulnerability of informal settlements in Tabriz to earthquakes is of great importance. Which will play a very important role both in terms of planning for resilience and in terms of crisis management and providing emergency accommodation. The findings of the present study indicate that the WASPAS model and its integration with GIS can integrate layers with different structures. Accordingly, in this study, data analysis was performed using WASPAS and GIS techniques. The results of the WASPAS technique indicate that informal settlements in District 5 will have the lowest vulnerability in the event of an earthquake with a rank of 1, but informal settlements in District 10 with a rank of 6 will have the highest vulnerability. Also, more than 57% of the area of informal settlements in Tabriz is exposed to very high vulnerability and 11.05% is exposed to high vulnerability and 03.27% is exposed to moderate vulnerability and only 4.01% of the informal settlements in Tabriz They are at low vulnerability. Also in terms of vulnerability spectrum of informal settlements located in zones 10 and 1 in the very high range, informal settlements located in zone 7 in the high to medium range, then informal settlements located in zone 3 in the medium range And informal settlements in zone 4 are in the medium to low range and informal settlements in zone 5 are in the low to medium range of vulnerabilities. Due to the location of the study area in the zone with high earthquake risk, to deal with any hazards caused by these hazards, construction must be done in accordance with the 2800 earthquake regulations. Also, the use of durable materials such as steel frame or reinforced concrete will reduce the risks of earthquakes.

The widespread use of produced metal oxide nanoparticles has raised major concerns about their impact on human health and aquatic organisms. The aim of the present study was to determine the effects of iron oxide nanoparticles (FeO) and microalgae Spirulina platensis on the gills of gray mullet (Mugil cephalus) in four groups, i.e., first or control (without iron oxide nanoparticles and algae extract), second (15 mg/kg iron oxide nanoparticles), third (300 mg/kg algae extract) and fourth (15 mg/kg iron oxide nanoparticles and 300 mg/kg algae extract) during three periods of 3, 14 and 28 days. For this purpose, 72 specimens of gray mullet were acclimated to the experimental condition and exposed to different concentrations of iron oxide nanoparticles and algae extract in the mentioned groups and time periods. Then the gill tissue of each fish was sampled and the slide tissues were prepared. The gill tissue complications were hyperplasia, hyperemia, secondary lamella shortness, secondary lamella fusion, lamella deformity, epithelial detachment, and lamella clubbing. The fourth group showed more complications in all three time periods, and after that, the second and third groups showed more respectively. The more exposure time caused more tissue complications and the highest number of complications was observed on day 28. Also, algae had no effect on reducing tissue complications in fish, while it caused tissue complications but with less intensity. Based on the results, iron oxide nanoparticles can endanger fish health over time. Therefore, further studies are needed to evaluate its potential toxic effects.

This study was performed to identify the anatomical responses of lemon balm to zinc oxide nanoparticles (nZnO) at the concentrations of 100 and 300 mg/l. The microscopic observation showed that the nZnO300 had the largest diameter of the central cylinder and the diameter of xylem and phloem in the root compared to the control. The study of stem cross-section revealed that the highest stem diameter was observed in response to the nZnO100 group. The maximum thickness of collenchyma and the highest diameter of the central cylinder and the diameter of phloem and xylem were also recorded in the nZnO100 group. Comparing the leaf cross sections indicated that the thickness of the upper and lower epidermis, the diameter of the xylem, the thickness of the spongy parenchyma in the nZnO100 group were significantly increased relative to the control. Comparison of petiole cross sections showed that the thickness of the upper and lower epidermis and the diameter of the central/lateral phloem and xylem in all nZnO-treated seedlings were significantly reduced compared to the control. This study provided anatomical evidence that indicates fundamental changes in the fate of cell differentiation and tissue formation in response to nZnO. Future research is needed to link physiological, molecular, and anatomical evidence to accurately understand the impact of nanoproducts on the entire life of plants, especially crops and medicines.

The aim of this study was to investigate the effect of application of selenium nanoparticles on anatomy and pattern of tissue differentiation in lemon balm. Plants were treated with nano-selenium (nSe; 0, 10 and 50 mg/l) and bulk selenium (BSe). The results of this study indicated that nanoselenium had a positive and beneficial effect at a concentration of 10, but a concentration of 50 induced toxicity. The microscopic assessment of stem cross sections showed that the diameter of the central cylinder was increased compared to the control. The highest increase was related to the seedlings exposed to the 50 and 10 mg/l. Stem thickness and diameter in the nSe-treated seedlings at 50 mg/l and bulk 10 mg/l were increased compared to the control. Xylem diameter decreased in response to the supplements, the lowest belongs to the nSe50. Monitoring the leaf cross sections showed that nSe10 increased thickness of xylem diameter, palisade and sponge parenchyma compared to the control. Comparison of petiole cross-sections indicated that the thickness of the epidermis and the diameter of the central the central and lateral xylem were changed. While, 50 mg/l nSe declined these traits. Therefore, the results of this study indicate that the application of applied concentration-dependent selenium, in addition to inducing physiological and molecular changes, causes anatomical changes and tissue differentiation. Further research is needed in the future to determine the mechanism of these responses.

The role of the environment in human health has always been considered. The public places are part of the environment around the human being, which are important because of the role they have in the health of the individual and society. Hairdresser shops are among the public places where their sanitation and hygiene is important. Neglect to hygienic standards and the use of contaminated tools and equipment such as towels, brushes, razors, etc. can cause the transmission and spread of many diseases. In the last twenty years, hairdressing has undergone fundamental changes due to changes in the materials and techniques used and improved vocational training. The transmission of dangerous diseases such as AIDS and hepatitis was identified and considered. Hairdressers can spread diseases such as fungal infections (direct contact), head lice, staphylococcal, scabies (contaminated with towels, combs and aprons), hepatitis B and C, tetanus and AIDS (razor blade). In hairdressers, contact with skin irritants, frequent exposure to water, shampoos, conditioners, and some cleansers may also occur. In hairdressing salons, some chemicals are known to be allergenic and potentially carcinogenic. Sometimes in hairdressing salons, in addition to the usual activities, tasks such as mole removal and tattooing are performed, which can cause diseases such as warts and alopecia. Hairdressers are also one of the largest groups affected by occupational dermatitis. In general, blood-borne infectious diseases, such as hepatitis B and AIDS, are more important. A key factor in the transmission of hepatitis B, C, and even AIDS is razor-sharpening by hairdressers. Various factors are involved in the transmission of diseases through hairdressers, the most important of which are the lack of awareness of hairdressers about the principles and essentials of hygiene, lack of facilities and the provision of personal hairdressing equipment, Improper space and unsanitary beauty salons, lack of sensitivity in the operators and clients regarding the observance of hygienic principles of hairdressing, and failure to perform disinfection or incomplete disinfection. Sanitation and hygiene of hairdressers are very important to prevent the transmission of many diseases. So, the aim of this study was to evaluate the health performance of women’s and men’s hairdressers in Baft city according to health indicators and infection transmission in 2019.

In the present descriptive cross-sectional study, the study population included all men's and women's hairdressers in Baft (38 women's hairdressers and 11 men's hairdressers) which were evaluated by census. The tools used in this study were the standard checklist extracted from the form of hairdressing regulations, which was completed in three sections: personal hygiene, building health and improvement, and hygiene of tools and equipment, and a total of 28 questions. Data were collected in collaboration with environmental health experts through direct observation and interviews with administrators. The questions had three options: "Compliance with regulations", "Non-compliance with regulations" and "Not applicable", each of which was assigned scores of 1, 1- and 0, respectively. Then, based on the total scores obtained in each section, the classification was done in three levels: favorable (score above 60%), average (score 30% to 60%) and unfavorable (score less than 30%). Statistical analysis of data was performed by Excel and SPSS software version 19 with a significance level of 0.05 (analytical statistics: Fisher's exact test, descriptive statistics: number and percentage of frequency). In order to observe ethics in the present study, the names of the centers under study were avoided; In addition, the inspections were carried out with the prior consent of the relevant authorities and centers and with the code of ethics IR.SIRUMS.REC.1399.032 from the Deputy of research and technology, Sirjan University of Medical Sciences. Personal hygiene status was undesirable in 36.8% and 36.4% of men's and women's hairdressers, respectively. In 40.82% of hairdressers, the use of public equipment was not prohibited. The hygiene status of tools and equipment was unsatisfactory in 42.1% and 45.5% of men's and women's hairdressers. Building hygiene was poor in 36.8% of women's and 27.3% of men's hairdressers. 20.41% of hairdressers were poorly ventilated. According to Fisher's exact test, no significant difference was observed between the health performance of male and female hairdresser’s shops in all three indicators including personal hygiene, building health and improvement, and hygiene of tools and equipment (P-value ˃ 0.05). It was indicated that both groups generally had relatively similar health functions. It can be due to the lack of quality of health education courses for operators and staff and subsequently the need for continuous monitoring of hairdressers and improving the quality of these train courses.

Achieving optimal health conditions is of particular importance due to its direct relationship with human health. Failure to follow the principles and disregard for hygienic standards in hairdressers can lead to problems and transmission of various infectious diseases such as hepatitis B and AIDS. The present study showed that there are shortcomings in the observance of health performance indicators in the studied hairdressers. Personal health status was reported to be unsatisfactory in 36.8% and 36.4% of men's and women's hairdressers, respectively. In 40.82% of hairdressers, the ban on the use of common equipment was not observed, and the health status of tools and equipment was unsatisfactory in 42.1% and 45.5% of men's and women's hairdressers. Building hygiene was unsatisfactory in 36.8% of women's hairdressers, 27.3% of men's hairdressers, and 20.41% of hairdressers lacked proper ventilation. The results of statistical analysis and Fisher's exact test showed that in all three areas of personal hygiene, tool and equipment hygiene, and building improvement and building hygiene, there is no significant relationship between men's and women's hairdressers (P˃0.05). The shortcomings in three indicators of environmental health status, showed the need for continuous monitoring of hairdressers and improving the quality of health education courses for operators. Prohibition of the use of common devices is recommended due to the possibility of disease transmission. To prevent respiratory problems caused by the use of chemicals and dyes, proper ventilation also seemed necessary.

Although formalin is one of the main substances which is using for tissue fixation, it is harmful for public health. Thus, it is necessary to replace by its substitutions. The aim of the study is comparison of fixation ability of formalin and a formalin substitution in time dependent post mortem changes prevention in testis tissue of rat. To this propose, 10 % buffered formalin and a commercial formalin substitution were used. Sampling of rat testis tissue was done on different hours after death. The samples were weighted and then immersed in two above mentioned fixatives. After 48 h, they were processed, embedded, sectioned and stained. The results showed testis weight reduced, and architecture of the tissue was missed. However, both fixatives had somewhat preserving effects on post mortem changes in tissues. This study showed the two fixatives had similar results with limit differences. Therefore, formalin could easily be replaced with substitutions. Although, they are more expensive than formalin, but considering lesser toxicity, the difference is reasonable.

Abstract Different organisms like aquatics are constantly exposed to pesticide residues, this study's overall assessment patho-biological changes in gills and livers of Capoeta capoeta gracilis during exposure to butachlor pollutant. First of all the 96-hour lethal concentration of the toxin was calculated as 46.2 mg per liter. Then, 96 fish were divided into four groups: one control group and three experimental groups (with concentrations of 0.2, 0.4, and 0.8 mg l-1) and were exposed for 2 weeks. In the end point, histological changes were studied by hematoxylin and eosin staining method in light microscopy. Lethal concentration of this toxin was 2.46 mg/l that means moderate toxicity of this species. There was many histological changes in the gills of fish treated with butachlor include: hyperplasia, shortening the secondary lamella, edema, fusion, hemorrhage and atrophy in compared to the control group. Treatment with liver butachlor cause obstruction, dark granules, necrosis, and bile stagnation and sinusoid dilution in studied fish. The results of this study showed that in both studied organs with increase of toxin concentration, more severe tissue damage was observed, so gill and liver tissues of this fish could be used as an appropriate biomarker for pollutant measurement.

Present study was done to evaluate the effect of salinity and salicylic acid in solid and liquid culture media on callus growth and biochemical parameters Stevia like wet and dry weight, photosynthesis pigments, antioxidant activity, total and reduce sugar were measured. A factorial experiment based on completely randomized design with four replications, two different concentrations of salicylic acid (0 and 100µM) and salt (0 and 50mM) in solid and liquid culture media containing 0.5 mg/l NAA and 1 mg/l BA. Result were showed that the using of elicitor and culture and the interaction between the treatments had a significant effect on the measured quantitative and qualitative characteristics. In comparing to the control, the fresh weight callus decreased as affected by salinity and salicylic acid. In contrast, the dry weight of callus significantly increased when treated with elicitors. Internal pigment density of the callus increased when treated by elicitors. The highest antioxidant capacity was observed in liquid medium with containing of 100µM salicylic acid. Total sugar content was observed in medium containing 50 mM salinity. In contrast and compared to the other treatments, the content of reduced sugar in solid culture and under salicylic acid treatment increased significantly. According to the results, duo to increases of metabolit production in Stevia, its need to considering of metabolite culture in invitro conditions and the liquid culture is recommended, while the solid culture would be nessecory to biomass production.

Inroduction & Zolpidem (with the brand name of Ambien) is a non-benzodiazepine hypnotic which binds to the benzodiazepine binding site on the GABA-A receptors given that this drug is used in more puberty so.The aim of this study was the effect of zolpidem on reproductive system of female adult NMRI mouse.
Material and In this experimental study thirty adult female mice NMRI strain at a mean weight of 30±26 grams were divided into five groups Zolpidem solution was prepared in distilled water at 5, 10, and 20 (mg/kg of body weigh) doses, and 0.5 cc injections were done intraperitoneally every day for 14 days The con trol group received no injection. The sham group received distilled water (as solvent of zolpidem) and treatment groups of 1, 2, and 3 received doses of 5, 10, and 20 mg/kg The treatment groups were sacrificed one day after the last injection, and their hearts were dissected and blood samples were obtained.The concentrations of the hormones were measured by the ELISA testThe uterus tissue was separated and examined after the process of alcohol supply, molding, shredding as well as Hematoxylin and eosin painting and the results were evaluated via the tukey-test, ANOVA by SPSS program.
The results showed a significant decrease in the mean serum, Estradiol in the experimental groups compared to the sham and control histological studies of sections showed the diameter of endometrium and uterus lumen, decreased in experimental groups compared to the sham and control Also significant decrease the number of uterus glands in experimental groups 3 compared to the sham and control.
Injection of zolpidem significantly is effective on ,uterus tissue and concentration of Estradiol hormone.

This research is based on the floristic study of Raskuh area of Baft Township in Kerman province that the wild vascular plants were collected and identified. This area with about 5500 hectares is located in 20 km of northeast of Baft town and 170 km southwest of the center of the Kerman province. Its minimum altitude is 2400 m and maximum 2700 m above the sea level. The annual average rainfall is 280 mm and the vacillation average of temperature is between -5 and 38 oC. This area is mountainous and a part of the Irano-Turanian region. The physiognomy of vegetation is chiefly as steppe (Astragalus spp. and Artemisia sieberi) but some parts are scrublands or woodlands (Acer monspessulanum, Amygdalus spp., Pistacia atlantica, …). Based on our study, 247 plant species of 51 families and 176 genera were identified which of them one family of Gymnospermes with one species, 43 families with 147 genera and 211 species of dicots Angiospermes, 7 families with 28 genera and 35 species of monocots Angiospermes were recognized. The family Asteraceae with 36 species and the genus Astragalus with 16 species as largest family and genus were identified in the region. Most of the species had Irano-Turanian nature from viewpoint of the phytogeographical aspects. Life forms were including 38.9% therophytes, 26.3% hemicryptophytes, 16.6% Chamaephytes, 9.7% geophytes, 7.3% phanerophytes and 1.2% hydrophytes.

The properties of kiddi shrimp (Parapenaeopsis stylifera) gel added with different levels of microbial transglutaminase (MTGase) (0. 6، 1، 1. 4 and 1. 8 units/g) were studied. Most textural parameters of the gels improved by adding MTGase espacially in higher levels (1. 8 and 1. 4). The expressible moisture and trichloroacetic acid content declined with the increase in MTGase content. MTGase espacially in higher levels was effective in the color of the gels so that it increased L and decreased a and b. SDS-PAGE study revealed that myosin heavy chain enderwent polymerization to a higher extent in the presence of MTGase. Microstructure of gels added with 1. 8 units of MTGase had more ordered fibrillar structure compared with those of gels without MTGase. Therefore MTGase play an important role in improving the gel properties of kiddi shrimp mince.

The overuse of pesticides is one of the main reasons for high consumption in nature Deltamethrin is used with widely in agricultural that has deleterious effects on some organs of the body. High usage and easy transferring of this pesticide on the one hand and health of ecosystems and biological cycles on the other duo to research. For this propose 50 adult Wistar rats about 200±15g were divided to 5 groups include control (without treatment)، sham (received physiologic serum) and 3 treatment groups randomly. Treatment groups were injected peritoneal (2. 5، 5 and 10) mg/kg/b. wt. After 14 days، the liver and kidneys were disected، fixed in formalin (10%) and placed in tissue processor. Prepared serial sections were studied with LM (10x & 40x). Obtain data analyzed by using SPSS (17) and ANOVA and groups were compared in significance level (P< 0. 05) with Tukey''s test. According to the results، changes in the nuclei of cells lining، the influx of lymphocytes and cell necrosis were observed in the liver tissue. Also significant reduction (p<0. 05) were observed in glomerular diameter (in maximum dose)، Bowman''s capsule and collecting ducts diameter (in all three treatment groups) compared with the control group. Deltamethrin was dependent dose، effect on both organs، especially further degradation on liver.