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Despite the growing attention given to language teacher immunity in the recent years, scant research has focused on how supervisory classroom observation affects teacher immunity through the framework of complexity theory. To address this gap, the current study intended to shed more light on the process of supervisory classroom observation and how it contributes to second language teacher immunity, either productively or maladaptively. To this end, 10 English as a Foreign Language (EFL) teachers were recruited and the data were collected through narrative frames and semi-structured interviews. The findings indicated that the observer’s presence and the entire observation process instigated excessive stress among the teachers and affected the teachers’ self-efficacy, creativity, and motivation; while the post-observation conferences between the teachers and the observers had a positive influence on the immunity development of the teachers. Implications for the stakeholders including the policy makers, institute managers and the observers are provided in the conclusion section of the study.
 

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Background: Hepatitis B infection is a major public health problem worldwide. Given that immune response towards the vaccine is not perfect, we aimed to evaluate circumstances of immune response in vaccinated students.
Materials and Methods: In this study, 219 medical students of Ardabil University of Medical Sciences were recruited, who had been administered vaccine series for the first time, and booster doses after one and six months completely. The serum samples were extracted from whole blood of the participants. The concentration of Hepatitis B surface antigen (HBsAg) and anti-HBs antibody (HBsAb) was measured using a commercial ELISA kit.
Results: It was observed that 201 cases (91.8%) out of 219 cases had positive anti-HBs antibody response, and 18 subjects (8.2%) were nonresponsive cases. Level of HBsAb was significantly different between males and females as well as alcoholics and non-alcoholics. None of the cases was identified as positive for HBsAg.
Conclusion: Considering the results of the present and previous studies in other countries, it can be claimed that the mass vaccination has been effective, especially in medical students.

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This study was conducted to evaluate the effects of different levels of prebiotic GroBiotic®-A on some growth, hematological, biochemical and immunity parameters of cultured juvenile beluga (Hous huso). Four groups of beluga sturgeon with mean weight of 40.82± 5.8 g were raised for 56 days in fiberglass tanks (20 fish to each tank) and fed with different levels of GroBiotic®-A with concentrations of  0, 0.5, 1.0 and  2.0% (three replicates were used for each concentration). At the end of trial, some of the growth parameters were calculated and blood samples collected from 36 fish. Then some hematological, biochemical and immunity parameters in different groups were determined and compared with control group. Results showed that significant difference in some growth parameters, neutrophil percentage, haemoglobin (Hb), haematocrit (Hct) value and total protein (TP) in fish fed with 2.0% GroBiotic®-A were observed compared with control group (p<0.05), but no significant difference were observed in other hematological and biochemical parameters (p>0.05). The results suggest that administration of GroBiotic®-A at the level of 2.0% will be improvement some of the growth and hematological parameters and immune function of juvenile beluga. So, using of this supplement as growth promotor and immunostimulants was recommended in farmed beluga.

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The effect of adding digestrom P.E.P at 0, 1, 2 and 4% of feed on the growth and hematology of juveniles (159.5±0.23 g) beluga, Huso huso, was investigated during 70 days feeding trial. Significantly higher average daily growth, specific growth rate and protein performance were observed in fish fed diet containing 2% digestrom P.E.P (p<0.05), but the condition factor, hepatosomatic index and feed conversion ratio didn’t significantly differ among treatments (p>0.05). No significant difference were observed in the number of red blood cells, hematocrit, MCV, MCH, MCHC, lymphocytes, monocytes among treatments (p>0.05), but the number of white blood cells and neutrophils in the 2% treatment was significantly higher than other treatments (p<0.05). Fish carcass analysis revealed a significantly higher protein content in the 2% treatment than the control group (p<0.05), but the difference was not significant in fat, ash and moisture contents (p>0.05). Based on the results, the digestrom P.E.P at 2% of feed can enhance growth and stimulates the immune system of the juvenile beluga.

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The present study was to evaluate the effect of dietary yeast cell wall (Saccharomyces cerevisiae) and cinnamon essential oil (Cinnamomum verum) supplementation on growth indices, serum biochemical parameters and immunity of rainbow trout (Oncorhynchus mykiss) fingerlings. Using a 2×2 factorial experiment, 276 fingerlings (9.67 ± 1.20 g) were fed four different experimental diets (including control diet, diet supplemented with 1.5 % yeast cell wall or 1 % cinnamon essential oil and a diet containing 1.5 % yeast cell wall and 1 % cinnamon essential oil) for a 60-day period. At the end of the trial, specific growth rate and weight gain significantly decreased in fish fed diet supplemented with 1% cinnamon essential oil (P≤0.05), however, feed conversion ratio was not statistically differed amongst treatments (P>0.05). Fish fed diets containing 1% cinnamon essential oil had the highest hepatosomatic index (P≤0.05). The highest red blood cell count and blood hemoglobin content belonged to group fed diet containing 1% cinnamon essential oil (P≤0.05). Simultaneous feeding with yeast cell wall and cinnamon essential oil significantly resulted in higher hematocrit value. Serum alkaline phosphatase activity was significantly increased in group fed diet containing 1.5% yeast cell wall. Dietary cinnamon essential oil supplementation also resulted in lower alkaline phosphatase, aspartate aminotransferase and gamma glutamyltransferase activity of serum (P≤0.05). The highest serum total protein and globulin content and lysozyme activity were observed in fish fed diet only supplemented with yeast cell wall (P≤0.05). In conclusion, dietary cinnamon essential oil and yeast cell wall inclusion resulted in improved immunity of rainbow trout fingerlings.

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Aims: Sargassum bovianum, Polycladia myrica, and Gracilariopsis persica can be used in aquatic diets due to their significant biomass and mass production capacity for artificial rearing. The aim of this study was to investigate the effect of marine macroalgae on growth performance and immune response in rainbow trout (Oncorhynchus mykiss) fingerlings.
Materials & Methods: The present experimental study was carried out on 210 rainbow trout fingerlings, which were randomly selected and cultured in Aquatic Laboratory, Faculty of Marine Sciences, Tarbiat Modares University, Noor, in 2016. These fingerlings were placed in 7 experimental treatments, including a diet without marine macroalgae (control) and by replacing different marine macroalgae powder levels of 5% and 10% with wheat flour. Lindo 5.3 software was used to analyze food items and SPSS 20 software was used to analyze the data.
Findings: The lowest weight gain, the lowest growth factor, the lowest protein efficiency ratio, and the highest feed conversion ratio were in the treatment containing 10% Sargassum bovianum powder and it had a significant difference with other treatments. Condition factor (CF) was at the highest level in control treatment and no significant difference was observed between treatments. There was no significant difference in survival of different treatments. The highest level of serum lysozyme was in the treatment containing 5% Gracilariopsis persica powder and the highest serum hemolytic complement activity was in the treatment containing 5% Sargassum bovianum.
Conclusion: Gracilariopsis persica, Sargassum bovianum, and Polycladia myrica have no effect on the improvement of growth performance in rainbow trout fingerlings, Gracilariopsis persica and Sargassum bovianum have an impact on their immune response.

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Backgrounds: A potential cross-immunity between SARS-CoV-2 and MERS-CoV could lead to the development of a serodiagnostic test and/or serotherapy against SARS-CoV-2 using dromedary camel anti MERS-CoV serum.
Materials & Methods: Epidemiological and 66 literature data, of which 35 have been published during 2015-2021, and findings were analysed.
Findings: According to the statistical data reported during COVID-19 pandemic, there are less cases and deaths associated with COVID-19 in countries known for dromedary breeding and the circulation of MERS-CoV (another betacoronavirus disease transmitted by dromedary camels) among humans and dromedaries. This observation and the similarity in genome and immunopathogenicity between SARS-CoV-2 and MERS-CoV, suggest that individuals who have been in contact with MERS-CoV infected dromedaries and/or consumed their products (milk, meat, urine) might have acquired an immunity protecting them against SARS-CoV-2. In addition to neutralizing antibodies, this immunity could also be due to complement proteins, chemokines, and especially antimicrobial peptides (AMP), known for their effect on enveloped viruses.
Conclusion: Most research has focused on vaccines as a solution to stop the pandemic, while serotherapy hasn’t significantly aroused the interest of researchers. This potential cross-immunity between SARS-CoV-2 and MERS-CoV could lead to the development of a serodiagnostic test and/or serotherapy against SARS-CoV-2 using dromedary camel anti MERS-CoV serum.

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Mohammad Jafar Habibzadeh Associate Professor, Department of Law, Tarbiat Modarres University Seyed Doraid Mousavi Mojab Ph.D. Student of Criminal Law and Criminology, Tarbiat Modarres University  The necessity to protect to parliament and its members led to determine and assure a particular privilege named parliamentary immunity in the Constitutions or ordinary laws of majority of the countries. This legal institution has been predicted to provide freedom of speech and to maintain the independence of representatives (members of parliament) in order to do their duty favorably. To define and justify the necessity of it, different theories I ike "good service theory" and "the prestige of representatives' legal personality" have been introduced. In this regard, "Doctrine of Necessity" is presented as the most important theoretical basis. The legal supports which observe the parliamentary immunity, can be generally studied in two categories with distinct descriptions and effects. First, it demonstrates the benefits and utilization of immunity by the representatives for their statements, opinions, and the cast of votes in order to do their duty as representative, which idiomatically is called "the principle of non-liability". Second, it supports the members of parliament against legal proceedings, arrest. imprisonment and the rest judicial measures, except by the permission and allowance of the respective parliament, because of irrelevant exercises and non - parliamentary duties and prevents the possibility of immediate prosecution of MPs because of the attributed crimes. This kind of immunity which is practically is the logical consequence of the non-liability principle of representatives before their parliamentary duties, is named "the principle of inviolability". The stand of every country of the world in relation to the various forms of parliamentary immunity is a little bit different. In some countries, one of these two forms and in others. both of them are accepted to guarantee the whole immunity of MPs. Respectively, the first approach is called solo and the second one is called integrative. In Iran, the first approach depended on the non-liability of representatives because of their statements has been accepted in Art: 86 of the Constitution. The accuracy of this acceptance is approvable from the dynamic Fiqh’s point of view and the expediencies and existing necessities require to go along with the rest of countries which accepted the principle of parliamentary immunity.

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The present study intends to assess the effects of Na diformate oral use with citric acid on some skin mucosal immunity indices (total protein, total immunoglobulin (TIg), lysozyme, protease, esterase, and alkaline phosphatase (ALP)) of rainbow trout following experimental challenge with Yersiniosis agent (Yersinia ruckeri). Subsequent to the determination of the 7-day median lethal dose (LD50) of Yersinia ruckeri, fish were stocked in eight groups and two repetitions. The acidifiers separately with a dose of 0.2%, and combined 0.1+0.1% was added to the commercial diet. Five days after inoculation, feeding of fish with acidifiers commenced, and following 15 days, the mucus samples were gathered from the skin of anesthetized fish to measure immune indices. Results showed that the 7-day LD50 of Y. ruckeri was 8.91×105 CFU/ml. In the main experiment, findings indicated the significant effect of Na diformate on the increased levels of mucoid total protein and proteolytic activity of healthy or diseased fish. The acidifiers-contained diet because of potentially having synergistic effect caused inducing the mucus TIg. It seems that the orally use of Na difirmate in 0.2% of the diet separately or combined with citric acid, at least for 15 days, can improve the cutaneous mucus immunological indices that its result is an increase in the survival rate of farmed rainbow trout.

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Aims: One of the challenges of today's world and also global health priorities is pandemicity of AIDS. Studies have shown that the scope and breadth of the immune responses induction are very effective to protect against HIV. Moreover, simultaneous induction of humoral and cellular immunity responses increases the effectiveness of candidate HIV vaccines. Hence, new approaches such as polyepitopic vaccine strategy and addition of different adjuvants in HIV vaccines’ formulations have been recently considered.
Materials and Methods: In the present study, eukaryotic expression vector (pcDNA3.1-tat/pol/gag/env) was transformed and amplified in the prokaryotic host cells E. coli (DH5α). After vector extraction, it was concentrated and formulated alone and in combination with Alum adjuvant and used as DNA candidate vaccines. DNA candidate vaccines were, then, subcutaneously injected to the BALB/c mice on 0, 14, and 28 days and elicited humoral and cellular immunity responses were finally evaluated.
Findings: The results showed that the candidate DNA vaccine could not efficiently induce immunity responses (both humoral and cellular responses) by subcutaneous route injection.
Conclusion: This observation can be due to a defect in each of the steps of vector harvesting by the target cell to express the surface presentation of the epitopes on the one hand, or the inefficiency of the subcutaneous injection method on the other. Therefore, other vaccines’ injection and deliveries routes along with addition of other adjuvants in vaccine’s formulations could induce immunity responses efficiently and increase vaccine efficacy.

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Background: Multiple sclerosis (MS) is an autoimmune inflammatory disease of the central nervous system. Toxoplasma gondii infection is one of the risk factors of MS. Knowing the correlation between T. gondii infection and MS could lead to a better understanding of the disease incidence. This study aimed to assess the correlation between T. gondii infection and the disease incidence in infected individuals.
Materials & Methods: Serum samples of 38 MS patients referring to the neurology clinic of Ghaem hospital in Mashhad in 2019 were analyzed by Pishtazteb commercial kit for anti-T. gondii IgG and IgM antibodies using enzyme-linked immunosorbent assay (ELISA). The obtained data were analyzed with SPSS software Version 20.
Findings: Among the 79 tested individuals, 22 were positive, and 57 were negative for anti-T. gondii IgG antibodies. Among the negative cases, 29 (50.9%) had MS, and 28 (49.1%) were controls. Among the positive cases, nine (40.9%) patients had MS, and the remaining 13 (59.1%) were controls. The frequency of IgG antibody in the case and control groups was not significantly different (p= .427). Anti-T. gondii IgM antibody was negative in all samples. There was no significant difference between the types of MS regarding the frequency of anti-T. gondii antibodies (p= .402).
Conclusion:  No significant difference was found in the frequency of anti-T. gondii IgG antibodies between the two groups. However, further studies with larger sample sizes are recommended to gain a better understanding of the relationship between anti-T. gondii IgG antibody positivity and MS incidence

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Background: Assessment of rubella immunity coverage relies on regular updates. This study aimed to determine the age-specific seropositivity rates among a large cohort of pregnant women approximately 12 years after vaccine introduction in Tunisia, where serosurveys are both old and scarce.
Materials & Methods: A prospective cohort study was conducted on pregnant women referring to the Maternity and Neonatology Center of Tunis in 2017. Eligible and consenting participants underwent blood sampling twice with a 15-day interval to detect and measure rubella-specific IgG and IgM antibodies. Demographic and obstetric data were also gathered.
Findings: A total of 800 participants with a mean age of 30.6±5 years (range: 17-48) were enrolled in this study. The overall seropositivity rate was 90.4% (n=723) (95%CI: 88.3-92.4). Also, 77 (9.6%) (95%CI: 7.6-11.7) participants were seronegative, among them 36 cases were in the first trimester of their pregnancy. The WHO minimum rubella immunization threshold of 95% was achieved for the first time in the 12-year-old vaccination program target population (96%) (95%CI: 92-99.8). No significant association was found between seropositivity rates and age, geographic origin, occupation, gestational age at the time of enrollment, parity, and abortion history (p> .05), but a significant association was found with educational levels.
Conclusion: Pregnant women vaccinated at the age of 12 showed a high immunization rate. Next decades would witness the elimination of rubella virus circulation as well as congenital rubella syndrome.
 

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The present study was designed to evaluate the effect of acetaminophen on hematologic and blood biochemistry of rainbow trout in a 4-day period. To that end, total 300 fingerlings with an average body weight of 12.5±2.5 g were randomly allocated into 15 polyethylene tanks (with 100L volume). Fingerlings were exposed to five concentrations of acetaminophen, namely, 0, 0.01, 0.1, 1. 10 mg/L for 4 days. Hematologic and Biochemical Parameters of Rainbow Trout (Oncorhynchus mykiss) exposed to Acetaminophen were measured. According to the results, the number of white blood cells was significantly different compared to the control group and other treatments at concentration of 10 mg/l. The number of red blood cells, hemoglobin, mean hemoglobin volume (MCV) and hematocrit were higher in the control group and And the lowest amount was observed at a concentration of 10 mg/l and There was a significant difference between these parameters in different treatments. There wasn´t significant difference in mean corpuscular hemoglobin concentration (MCH) between experimental treatments. There was a significant difference in serum lysozyme enzyme and complement (ACH50) activity in fingerling exposed to acetaminophen. There was a significant difference in cortisol and glucose levels in different treatments so that the most amount of cortisol and glucose showed in the control group and the less amount was observed in treatment 5.

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               Abstract
In the present study, The effect of phthalate ester toxicity (0.1 and 1 mg/L) was investigated on some non-specific mucus parameters of common carp (Cyprinus carpio). 180 common carp (17.60±2.22gr) is gathered from warm water fish center and they were allocated into 9 tanks (20 Fish per tank). Fish adapted to new condition for a week. During this time; they were feed twice a day with same diets. Fishes were exposed at 3 concentration treatments containing 0; 0.1 and 1 mg/L DEHP under laboratory condition (25±0.5°C; pH: 7.4-8) for a period of 96 hours. Alkaline phosphatase, lysozyme, soluble protein, and immunoglobulin of mucus was measured and evaluated. The results showed that the levels of lysozyme, alkaline phosphatase and immunoglobulin in common carp skin mucus decreased when exposed to DEHP (with increasing concentration and exposure duration) And the level of soluble protein of common carp skin mucus increased when exposed to DEHP (with increasing concentration and exposure duration). These results indicated that concentrations of DEHP beneficially affects Amino Acid profiles of skin mucus in carp and they were categorized in 4 branches. There were Significant differences between exposed and control groups. Therefore; fish skin mucus can be a biomarker for showing contaminants and toxins. And the high consumption of plastic materials can be a warning to the health of aquatic animals and humans.
 

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In this study,the immunogenicity of streptococcosis/lactococcosis and yersiniosis vaccine in rainbow trout was investigated in farm.900 fish with an average of 50±5 g were divided into three treatments and three replications (injection treatment, immersion treatment and control group).Fish were kept for 60 days and samples were taken on the 30^th and 60^th days.Then the fishes were challenged for 14 days with three bacteria, Streptococcus iniae, Lactococcus garvieae, and Yersinia ruckeri.Sampling was done to evaluate lysozyme activity,complement, antibody titer and survival rate. The results indicated a significant increase in serum complement and lysozyme activity on the 30^th and 60^th days of sampling in the vaccinated groups compared to the control group (P<0.05).Antibody titers against S. iniae, L. garvieae and Y. ruckeri on the 30^th and 60^th days of sampling in the vaccinated groups had a significant increase compared to the control group (P < 0.05).The  relative percentage survival after 14 days of challenge with S. iniae, L. garvieae and Y. ruckeri in the injected group was (70, 60, and 76.6%),respectively, which was significant compared to the control group (P<0.05).Also, the relative percentage survival in the immersion group with S. iniae, L. garvieae and Y. ruckeri was(30, 36.6 and 53.3%),respectively, which was significant only in the group immersed with S. iniae (P<0.05).In general,it can be concluded that the use of polyvalent vaccine by injection and immersion has significant effects on the immunity and survival rate of rainbow trout. However, the injection method is more effective and suitable than the immersion method.

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              Defamation in media is a normal and probable matter in media. Special nature of media necessitates a legal system of defamation in media. Therefore, some legal systems recognized some advantages for defamations in media. Restricted immunity is one of these advantages, which the courts should consider in the process of defamation disputes. In the law of Iran, not only there is no attention to restrictive immunity but also legislature has extended defamation samples in media in compare with the defamations samples that could be happened by natural persons. However, the reason lies in the public and broadcasting characteristics of media; however, this strategy could be challenged with the principle of free speech in the international law. It is necessary that legal system on defamation in media is modified with respect to the special nature of media. Then it is possible to determine proper system of distribution of responsibility towards the media’s casts for defamations happened in media.    
    

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The study was carried out to investigate the effects of Camelia (Camelina sativa L. Crantz) variety (CS) oil or seeds on performance, meat quality, immunity and plasma metabolic profile in broiler chickens. The broilers (n= 2,080, Cobb 500) were randomly allocated (sex ratio 1:1) for 32-day experimental periods (from 11d to 42 d) to 4 experimental groups: Control (corn-soybean meal-full fat soy based diet), Group I (with CS oil added at 2.5%), Group II (5% CS seeds), and Group III (10% CS seeds, respectively) of 520 birds each, and received the diets ad libitum. Gas chromatography method was used to determine the fatty acid profile of the ingredients and breast muscle. At slaughter (42 day), a simplified analysis of the carcasses was conducted. The thymus, spleen, and bursa of Fabricius were aseptically removed and weighed. Results indicated that the adding of 2.5% CSoil and 5% CS seed did not have a negative effect on performance and carcass characteristics (i.e. carcass yield, legs, and breast proportions). Chickens fed the diet containing 10% CS seed had significantly decreased (P< 0.001) BW gain. A significant decrease was also observed in the proportion of abdominal fat (P< 0.05) in carcasses with increasing levels of CS seeds in the diet. However, the diets with CS oil and seeds led to significant increases in omega n-3 fatty acids profile in the breast muscle, mainly α-linolenic acid (P< 0.0001), eicosapentaenoic acid(P< 0.0301), docosapentaenoic acid (P< 0.0123) and docosahexaenoic acid (P< 0.0026). The diets did not significantly affect the spleens and thymus weights, plasma enzymes activity, and total immunoglobulin (Ig) content. Plasma energy profile showed a tendency (P< 0.066) towards increased triglyceride content and significantly decreased total cholesterol (P< 0.019) and its fractions (P< 0.001) in the groups receiving CS oil and seeds in the diet.

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The conclusion of investment treaties between states, given the nature of national law and international law, is a new string of discussions between arbitrators and lawyers, which has created some of the issues that do not comply with the rules of the classical national law and international law. Conclusion of two separate but simultaneous agreements, the treaty between the state-state, and between the state-investor on thesubject of separation and recognition of the contractual claims, and the treaty claims (considering the effects of determination of the applicable law and the competence of tribunals) have created considerable importance for the host states, exporting capital states, investment companies and arbitrators. In fact, separation of claims arising out the contract or the treaty not only, in case, makes the domestic courts or international tribunals to be qualified, but also affects on the law governing the dispute based on domestic law or international law principles. Therefore, several criteria have been considered for separation of disputes. Currently the most famous is still the classic standard of Jure Imperii and Jure Gestionis. It is also true in the subject of competent jurisdiction regarding the criteria for which shall the tribunal refer to the stage to accept or decline jurisdiction, whether the plausibility of claimant’s claim is sufficient or shall be considered the Prima Facie Criteria.    

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The history and evolution of civil liability of parents against their children in Iran and England’s legal systems indicate the acceptance of absolute discretion for parents regarding their children to such an extent that unconditional power of parents over the lives of their children could be put forward from a historical perspective. The result of that historical approach in the field of civil liability was parents’ immunity from civil liability, which is called "the parents’ immunity rule from civil liability against their children". However, as time passed and changes occurred in the field of tort law, history underwent a new chapter, and parents’ immunity rule from civil liability against their children was altered from its absolute and unconditional form so that children could be covered and supported by individual rights; consequently, its special protections and immunity turned into liability in numerous cases. This research demonstrates that in the current law, civil liability of parents against their children has progressed from being "personal" to the "collective" civil liability and even to the "state compensation" stage for damages incurred by children. In our legal system, along with the use of progressive views of Islamic jurisprudence in regard with "Zaman Aqele (liability of the male members of families)", part of which includes liability of Jarire and compensation by relatives and compensation by the Islamic treasury (or Beytolmal) as well, which is compensation by the government, a new viewpoint has been established toward compensation through social contracts such as insurance and social security, on the one hand, and the government, on the other. Therefore, the legislator can hold the government responsible by formation of “Civil Liability Insurance Funds” through enacting the required law for the events in which there are no sources of compensation or legal bases of financial capability for compensation. This paper illustrates the fact that the scope of the mentioned rule has been widely reduced in English law, and also the fact that its exceptional application has been accepted in Iranian law. Hence, it can be said that the rule of “parents’ immunity from civil liability” has moved out from its absolute form and has entered the history of law.  

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Lying doubt is the most serious doubts about the divine prophets that has long been fueled by resorting to the conspicuity of some verses and traditions. In this paper after specifing concepts of Lying and Dissimulation in terminology and technical expression, analysis four doubt of lying related to Prophet Ibrahim and a doubt of lying Prophet Yusuf (pbuh)  and assessed the solutions proposed. In response to the question of lie mixed with Shrek and the Sabian’s Prophet Ibrahim, we accepted promotion of monotheistic position of Abraham’s solution, and in the case of malingering false; he perceives diagnosis  disease or its tim by looking at the stars and this solution adjusts with the apparent of verses. And lying about breaking the large idols, is justified by white lie by virtue of dissimulation. And named his wife Sarah as his sister, all traditions are fictional. And in case of doubt or approval lies by prophet Yusuf (pbuh), white lie is a solution and also it was justified by the permission of Allah. Other solutions about all every five doubts are unjustified.