Background: More than 60 zoonotic diseases can be transmitted from dogs (Canis lupus familiar’s) to humans, one of which is cystic echinococcosis (CE). Approximately 270 million people in Central Asia live in areas at risk for CE, and Mongolia is included in this region. The transmission of zoonotic infection is facilitated by the movement of humans, livestock, and dogs, as well as trade and cross-border interactions between countries. Aim: To determine the helminth fauna in the dog populations of selected soums of Bayan-Ulgii Province, identify zoonotic pathogens, and investigate Taeniidae infection. Materials and Methods: Seven soums of Bayan-Ulgii province bordering the Russian Federation and the People’s Republic of China were selected using a targeted sampling approach. Domestic dogs belonging to 300 individuals who underwent abdominal ultrasound screening for cystic echinococcosis were included after obtaining consent for deworming. Anthelmintic treatment (5 mg/kg) was administered, and fecal samples from 95 dogs were collected post-treatment. Helminth eggs were identified to determine the helminth fauna. DNA was extracted from samples positive for Taeniidae eggs using a DNA extraction kit (Qiagen, Stool DNA kit, Germany). The mitochondrial cox1 gene was amplified by PCR using F/COI and R/COI primers to determine infection status. Results: The helminth fauna of the dog population in Bayan-Ulgii province consisted of members of the Taeniidae family and the genus Ascaris, as well as Toxocara canis, Trichuris vulpis, Macracanthorhynchus catulinus, Oncicola canis, Strongyloides canis, and Alaria canis. Prevalence rates were as follows Taeniidae 10.5%, T. canis 4.2%, S. canis 3.2%, A. canis 2.1%, Ascaris 2.1%, T. vulpis 2.1%, O.canis 3.2%, M. catulinus 5.2%. Among these, T. canis, T. vulpis, A. canis, and members of the Taeniidae family are zoonotic parasites transmissible from dogs to humans. DNA was extracted from 10 samples positive for Taeniidae eggs. Amplification of the cox1 gene using COI primers revealed an 880 bp band in 9 samples (90%), confirming infection. Conclusions 1. The helminth fauna of dogs in selected soums of Bayan-Ulgii Province consisted of helminths belonging to 1 family, 1 genus, and 6 species. 2. Taeniidae infection was detected in 9.0% of dogs in the selected soums of Bayan-Ulgii Province.

Background: The family Taeniidae (Ludwig, 1886) belongs to the class Cestoda, phylum Platyhelminthes, and order Cyclophyllidea. Zoonotic parasites within this family, particularly Taenia and Echinococcus species, impose a significant socio-economic burden in developing countries. Aim: To determine the prevalence of Taeniidae infection in the domestic dog population of selected soums in Sukhbaatar Province and to identify associated risk factors. Materials and Methods: A total of 135 domestic dogs from seven soums bordering China in Sukhbaatar Province were dewormed, and post-treatment fecal samples were collected for the detection of Taeniidae eggs. DNA was extracted from egg-positive samples using the QIAamp Fast DNA Stool Mini Kit (QIAGEN, Germany). The cox1 gene was amplified using F/COI and R/COI primers through polymerase chain reaction (PCR) to confirm infection. Associations between Taeniidae infection and potential risk factors were analyzed using univariate and multivariate logistic regression analyses. Results: Taeniidae eggs were detected in 35 of 135 fecal samples (25.9%). The mean number of eggs per gram of feces varied among samples. PCR amplification confirmed Taeniidae infection in 30 of the 35 egg-positive samples (85.7%), producing an 880-base pair fragment. The analysis revealed that several owner-related and management-related factors were significantly associated with an increased risk of Taeniidae infection in domestic dogs, including type of residence (OR=12.18; 95% CI: 1.51-98.89; p<0.019), allowing dogs to roam freely (OR=8.08; 95% CI: 2.19–29.73; p<0.002), and feeding dogs raw livestock viscera (OR=265.12; 95% CI: 16.2-4561.7; p<0.0001). Conclusion A 22.2% prevalence of Taeniidae infection was identified among domestic dogs in selected soums of Sukhbaatar Province. Household living conditions, allowing dogs to roam freely without restraint, and feeding dogs raw livestock organs and offal were identified as significant risk factors associated with Taeniidae infection.

Background: In recent years, artificial intelligence (AI) has been increasingly applied in the field of traditional medicine to promote innovation in research, education, and clinical practice, thereby enhancing the diversity and quality of healthcare services. Accordingly, there is a growing need for future professionals to possess not only domain-specific knowledge but also the capacity to effectively integrate it with modern technological solutions. Aim: To assess the knowledge, attitudes, and practices regarding artificial intelligence among students of traditional medicine and to examine the relationships among these variables. Materials and Methods: A total of 256 students enrolled in the traditional medicine program at the Mongolian National University of Medical Sciences (MNUMS) were included in this study. Participants’ knowledge, attitudes, and practices regarding artificial intelligence were assessed using a scoring system and categorized into levels. Quantitative data were analyzed using R4.5.2 software. Results: The mean age of the participants was 20.9±2.1 years; 20.0% were male and 80.0% were female. Assessment of participants’ knowledge of artificial intelligence showed that 21.9% had a moderate level of knowledge, whereas 55.9% were classified as having inadequate knowledge. The majority of participants demonstrated a positive attitude (84.4%), while 65.6% lacked established practices. Correlation analysis revealed a statistically significant association among knowledge, attitudes, and practices (r=0.36, p<0.001). Conclusions 1. The study found that participants’ knowledge regarding artificial intelligence was insufficient. However, the majority of participants (84.4%) demonstrated a developing level of attitude toward artificial intelligence. 2. A statistically significant correlation was identified among participants’ knowledge, attitude, and practice regarding artificial intelligence (r = 0.36, p < 0.001), indicating that improving knowledge may play an important role in enhancing attitudes and practices.

Background: In recent years, natural compounds have been shown to play an important role in cancer prevention and early-stage therapy. Flavanones, a class of polyphenolic compounds present in plants, vegetables, seeds, fruit peels, and flowers, have been identified to possess anticancer, antioxidant, anti-inflammatory, and antibacterial bioactivities. Cancer has become a major global economic and public health challenge. According to international statistics, one in four individuals (22.8%) die from non-communicable diseases, while one in six (16.8%) die from cancer. Aim: To investigate the effect of a flavanone (5,2’,3’-trihydroxy-6,7-methylenedioxyflavanone) isolated from Iris tenuifolia on the migration of liver cancer cells. Materials and Methods: The study was conducted at the Institute of Biomedicine, Mongolian National University of Medical Sciences. The effect of the flavanone (5,2’,3’-trihydroxy-6,7-methylenedioxyflavanone) on cancer cell migration was evaluated in vitro using the scratch assay. Human liver cancer cells (HepG2) were revived and stabilized before experiments were performed. Results: HepG2 cells were treated with a 2.5 μg/mL concentration of the flavanone for 24 hours. In the control group, an initial scratch width of 0.9 mm was reduced to 0.65 mm after 24 hours due to cell proliferation and migration into the denuded area. However, treatment with the 2.5 μg/mL flavanone concentration resulted in the complete inhibition of cell migration. Conclusion The flavanone isolated from Iris tenuifolia effectively suppresses the migration of liver cancer cells.

Background: In recent years, scientists have found that certain natural compounds have significant potential in cancer prevention and early-stage cancer treatment. Flavanones, a class of polyphenolic compounds found in plants, vegetables, seeds, fruit peels, and flowers, have been identified to possess anticancer, antioxidant, anti- inflammatory, and antibacterial bioactivities. Cancer has become a major global challenge in terms of both economic and public health concerns. Global statistics indicate that 22.8% of deaths are attributed to non-communicable diseases, and 16.8% are caused by cancer, accounting for one in four and one in six deaths, respectively. Aim : To investigate anticancer effects of Iris Tenuifolia-derived flavanone on cancer cell lines. Materials and Methods : The study was conducted at the Bio-Medical Research Institute of the Mongolian National Uni versity of Medical Sciences, investigating the effect of flavanones on cancer cell viability under in vitro conditions using the MTT assay. In the study, colon, liver, and lung cancer cells were cultured, stabilized, and used for the experiments. Colorectal cancer cells (MC38), liver cancer cells (HepG2), and lung cancer cells (A549) were revived, cultured, and stabilized for use in the experimental procedures. Statistical analysis of the results was performed using Microsoft Excel 2010, and graphs were generated using GraphPad Prism 8. Differences between groups were analyzed using Student’s t-test, and a p-value of <0.05 was considered statistically significant. Results : We treated MC38, HepG2, and A549 cancer cells with different concentrations of flavanone (2.5 µM, 5 µM, and 10 µM) for 24 to 48 hours to evaluate cell viability. Flavanone inhibited A549 cell viability by 2.5 μM-10%, 5 μM-25%, and 10 μM-38%, respectively. For HepG2 cells, flavanone treatment at concentrations of 5-10 µM reduced cell viability by 28–58%. No statistically significant effect on the viability of MC38 cells was observed following treatment with flavanone at concentrations ranging from 2.5 to 10 µM. Additionally, although MC38 inhibited cell viability in a dose-de pendent manner in cell cultures, it had a statistically significant effect at higher concentrations of 30-200 μM (p<0.01). Conclusion Flavanone inhibits the cancer cell viability in a dose and time dependent manner

Background: In recent years, natural compounds have been shown to play an important role in cancer prevention and early-stage therapy. Flavanones, a class of polyphenolic compounds present in plants, vegetables, seeds, fruit peels, and flowers, have been identified to possess anticancer, antioxidant, anti-inflammatory, and antibacterial bioactivities. Cancer has become a major global economic and public health challenge. According to international statistics, one in four individuals (22.8%) die from non-communicable diseases, while one in six (16.8%) die from cancer. Aim: To investigate the effect of flavanone (5,2’,3’-trihydroxy-6,7-methylenedioxyflavanone) isolated from Iris tenuifolia on the migration of lung cancer cells. Materials and Methods: The study was conducted at the Institute of Biomedicine, MNUMS. The effect of flavanone (5,2’,3’-trihydroxy-6,7-methylenedioxyflavanone) on cancer cell migration was evaluated in vitro using the scratch assay. Human lung cancer cells (A549) were revived and stabilized before experiments were performed. Results: We treated A549 cancer cells with different concentrations of flavanone (1.25 μg/ml, 2.5 μg/ml) for 24 hours and analyzed them using the scratch assay. A cell-free gap of 0.9 mm in width was created, and after 24 hours, A549 cells migrated and proliferated into the gap, reducing its width to 0.25 mm. Treatment with 2.5 μg/ml flavanone completely inhibited cell migration. Conclusion Flavanone isolated from Iris tenuifolia inhibits lung cancer cell migration in a doseand time-dependent manner.

Objectives: The aim of this study was to determine the usefulness of a diagnostic method for trichomoniasis that uses sequencing of the Tv-E650 gene. Methods: Totally 109 patients visited Ulaan Tuuz Hospital, National Center of Communicable Disease, Ulaanbaatar and were examined for trichomoniasis using wet mount examination, Papanicolaou (Pap) smear, culture and PCR. A family of 650 base pair (bp) long repeats from the T. vaginalis genome, designated as the Tv-E650 family, was sequenced for five Mongolian strains. Results: As a result, 21.1% (23/109) were positive by wet mount, 18.3% (20/109) were positive by Pap smear, 28.4% (31/109) were positive by culture and 36.6% (40/109) were positive by PCR. The differences among the strains are single-nucleotide and 2-nucleotide substitutions and insertions or deletions. The sequence uniformity of the strains as well as the presence of identical mutations in different isolates suggest efficient sequence homogenization mechanisms. In blast results, the Tv-E650 repeat family is conserved in all T. vaginalis strains examined, regardless of their diverse geographical origin. Conclusion: The Tv-E650 repeat family of T. vaginalis is a simple, rapid sensitive and specific accurate method for identification and diagnosis of trichomoniasis.