Impact of FCGR2A rs1801274 and IL-6R rs2228145 polymorphisms on tocilizumab response in the Iranian population with severe COVID-19.

Background: Although several genetic biomarkers have been reported in the tocilizumab (TCZ) response in rheumatoid arthritis, no studies have addressed the pharmacogenomics effect of TCZ in COVID-19.

Methods: In this prospective longitudinal study, 95 individuals with severe COVID-19 were selected between 2020-2022. The recovery process was measured at 24 h, 48 h, and 10 days before and after taking TCZ.

Bacterial and Fungal Occurrence in Hydatid Cysts from Livestock in Central Iran.

Echinococcus granulosus sensu lato causes Cystic echinococcosis. This study investigated the bacterial and fungal species in the liver and lung hydatid cysts obtained from sheep, goats, cattle, and camels slaughtered in Yazd abattoir, Central Iran. In this study, 84 hydatid cysts were obtained from 20 sheep, 13 goats, 25 cattle, and 26 camels.

The role of ATP-binding cassette transporter genes expression in treatment failure cutaneous leishmaniasis.

Leishmaniasis is one of the common diseases transmitted by sand flies in tropical and subtropical regions of the world. Currently, antimonial derivatives are the first line of treatment. Some of the members of the ATP-binding cassette (ABC) family of Leishmania are shown to be associated with no response to treatment.

Cystic Echinococcosis in Central Iran: G1 and G6 Genotypes in Patients.

Cystic echinococcosis (CE) is caused by . In Central Iran, no molecular information is available on CE in humans. Therefore, in this study, we identified the genotyping of hydatid cysts obtained from patients with CE in central Iran using mitochondrial cytochrome c oxidase subunit I (1) gene.

Relationship between Serum Tumor-Related Markers and Genetically Modified Rice Expressing Cry1Ab Protein in Sprague-Dawley Rats.

Genetically Modified (GM) foods are among the most important achievements of biotechnology. Given the safety importance of transgenic rice, this study was conducted to investigate the effect of GM rice consumption on serum concentrations of tumor markers in rats. In this experimental intervention, we used the blood serum samples from the Biobank taken from 60 males and 60 female Sprague-Dawley (SD) rats fed on three different diets, including rat's standard food, non-GM rice, and GM rice after 90 day.

Molecular characteristic of treatment failure clinical isolates of .

Background: Leishmaniasis is a prevalent tropical disease caused by more than 20 species (Protozoa, Kinetoplastida and Trypanosomatidae). Among different clinical forms of the disease, cutaneous leishmaniasis is the most common form, with an annual 0.6-1 million new cases reported worldwide.

Optimization of Microbial Rennet Encapsulation in Alginate - Chitosan Nanoparticles.

The milk-coagulating enzyme, rennet, is widely used in cheese making. Recently stabilization of rennet, especially in accelerated cheese ripening, has received considerable interest. As we know encapsulation is one of the enzyme immobilization methods, which could increase enzyme stability.

Safety assessment of genetically modified rice expressing Cry1Ab protein in Sprague-Dawley rats.

Rice is considered one of the most important staple food crops. Genetically modified (GM) Bt rice, harbored cry1Ab gene expressing the insect-resistance protein has been developed to resistance to the insects. In this study, we assessed the safety of the GM Bt rice on Sprague-Dawley rats for 90 days.

Relationship of Leishmania RNA Virus (LRV) and treatment failure in clinical isolates of Leishmania major.

Objective: Leishmaniasis is caused by different Leishmania spp. Treatment failure (TF) of cutaneous leishmaniasis (CL) is a serious issue that may be due to various reasons, previous studies suggested Leishmania RNA virus (LRV) as a potential cause of TF. Two variant groups of LRV1 and LRV2 are reported.

Molecular Analysis of Gene in Non-Healing Clinical Isolates Obtained from Patients with Cutaneous Leishmaniasis from Central of Iran.

Background: Regarding the antimonial-resistant of spp., understanding of related mechanism is necessary. One of the most important involved molecules is aquaglyceropin1 (AQP1).

Radioactivity levels in the mostly local foodstuff consumed by residents of the high level natural radiation areas of Ramsar, Iran.

Among High Level Natural Radiation Areas (HLNRAs) all over the world, the northern coastal city of Ramsar has been considered enormously important. Many studies have measured environmental radioactivity in Ramsar, however, no survey has been undertaken to measure concentrations in the diets of residents. This study determined the Ra activity concentration in the daily diet of people of Ramsar.

Oral magnesium supplementation in type II diabetic patients.

Background: Magnesium is the second most abundant intracellular cation. It plays an important role in insulin homeostasis and glucose metabolism through multiple enzymatic reactions. With increasing data on magnesium deficiency in diabetic patients and epidemiological studies demonstrating magnesium deficiency as a risk factor for diabetes, it is logical to search for its possible beneficial effects on diabetes control and prevention.