Myocardial infarction (Ml) is necrosis and death of heart muscle secondary to ischemia and acute coronary artery thrombosis. Ml, commonly known as a heart attack, happens when the oxygen rich blood flow to a part of the heart muscle is blocked for a prolonged period, causing damage or death to the heart tissue. This blockage is most often caused by a buildup of fat, cholesterol, and other substances, which form a plaque in the coronary arteries. Furthermore, patients with cancer constitute a high-risk population for cardiovascular disease and as of the last 5 years, 50% of patients with cardiovascular disease have been diagnosed with cancer, according to World Health Organization. The provision of complete insight into Ml complications along with designing ajpreventive program against Ml seems necessary. The use of medications has been practiced over the years for the prevention of HF. However, some of these medications produce adverse effects and due to high cost are not easily available to every patient. Over the past decades, there has been a significant rise in the use of herbal supplements based on traditional medicine to prevent, avoid, and/or treat different conditions, including cardiovascular disease; this rise results from a natural source, efficiency with few or no adverse effects and low cost. In vivo models of heart failure (HF) and myocardial infarction (Ml) are essential for understanding the pathophysiology of these conditions and for developing new treatments.
These models typically involve inducing heart failure or myocardial infarction in animals, such as rodents to study disease mechanisms and evaluate potential therapies.
In this review, we discuss the most common preclinical models of Ml currently employed in cardiovascular research. Among them, Ml induced heart failure is a method of ligation of the left anterior descending artery of coronary an experimental animal. Its physiological relevance, cost-effective, uncomplicated, and suitable method for evaluating research results. The rat model of myocardial infarction offers numerous advantages that make it a valuable tool for cardiovascular research.

Abstract Saposhnikovia divaricata, a perennial herb belonging to the family Umbelliferae, is widely distributed in many provinces of Mongolia. The dried root of Saposhnikovia divaricata has been used for the treatment of arthritis and as a painkiller in Mongolian folk medicine. Moreover, its dried root (Radix Saposhnikoviae) is used as a Chinese herbal medicine for the therapy of immune system, nervous system, and respiratory diseases. According to phytochemical and pharmacological studies, the main ingredients of Saposhnikovia divaricata are chromones, coumarins, acid esters, and polyacetylenes. These compounds indicate anti-inflammatory, antioxidant, analgesic, antiproliferative, and immunoregulatory activities. Cimifugin is an active ketone ingredient from Saposhnikovia divaricate, Rhizoma cimicifugae. Cimifugin has been reported to have bacteriostatic and antiviral effects. Studies have reported that cimifugin inhibits allergic inflammation by reducing the levels of cytokines. The aim of this review is to provide extensive information on the traditional use, ethnopharmacology, phytochemistry, pharmacology mechanism of action, and health products from Saposhnikovia divaricata .

Introduction: During many decides, compounds derived from natural raw materials have demonstrated their effectiveness as therapeutic agents in different areas, such as metabolic disorder, immune system diseases and its regulations. Natural based products, like herbal medicines and minerals are implicated in the regulation of immune function. They control the immune system in a pleiotropic manner and participate in various processes of the adaptive/innate immunity. Therefore, natural raw material has great potential for targeted immune modulators, in the treatment of certain types of immunologic and inflammatory diseases, like rheumatoid arthritis, plaque psoriasis, ankylosing spondylitis and immune deficiency. The purpose of this survey was to study influence of “Shilajit +Golden Rosa” combined shot preparation named by Vitos on immune system in the experimental and preclinical circumstances. Goal: The purpose of this survey was to study influence of “Shilajit +Golden Rosa” Vitos shot preparation on immune system in the experimental and preclinical circumstances. Material and Methods: The immune deficiency was to created by Azathioprine through 5 days in the Balb/c mice after that control group, preparation of “Shilajit +Golden Rosa” Vitos shot were administrated appropriate doses by oral during 10 days. Then we collected blood and quantified amount of CD4+, CD8+, IgG and CD64 (Mouse Elisa Kit Assay: Catalog.No:WAM-568, Elisa Reader, 450 нм, Melsin Medical Co.LTD, www. melsin.com) on the 5^th, 10^th days. Results: All statistical analyses were conducted with SPSS version 20.0 software (IBM, Armonk, NY). Oneway ANOVA was used to assess statistical significance between “Shilajit +Golden Rosa” Vitos shot group and days of observation. Mean values of CD4+, CD8+, CD4/CD8 ratio, IgG, CD64 levels determined in the control and sample group. CD4+, CD8+, CD4/CD8 ratio, IgG and CD64 levels were significantly increased in the “Shilajit +Golden Rosa” Vitos shot group compared with control group by 20.8-67.8 per cent (p<0.05, p<0.01). Conclusion It’s concluded that, “Shilajit +Golden Rosa” Vitos shot preparation shows immune-stimulator activity not only in the level of cellular (T cells:CD4+, CD8+) but also humoral immunity (B cells: IgG, CD64) in the previously using Azathioprine (75mg/kg) to provoke pathological model of immunosuppression

Abstract: Burn injury causes considerable incidence of disability, increase of hospitalization and rehabilitation. It is a crucial factor of morbidity and mortality, throughout the world, especially in the developing countries. Burn wound healing is a complex process including inflammation, granulation, and regeneration of the skin tissue. There are many animal and mineral derived agents applied for burn wounds treatment. For example, minerals and animal yellow marrow are applied as standard topical therapy in healing of burn wounds in the history. Specially, Mongolian camel’s (Camelus Bactrianus) yellow marrow and cinders have been used the healing effect standard topical antimicrobial for burn wounds for several centuries. The present study aimed to determine the healing effect of “CIBO” ointment with animal and mineral raw materials on third -degree burn wound in rats. Introduction: In our study, we selected an ointment containing a combination of yellow marrow and cinder. In ancient times, Mongolians used camel yellow marrow to relieve joint pain, spread people who had been bedridden for a long time due to the disease, and to prevent caries, and to use it on open wounds. In traditional medicine, cinder has been used as a mineral raw material and has been used to treat frostbite and burns. Material and methods: In the Vivar Department of the Pharmacology Sector of the Drug research institute, 18 Wistar white rats weighing 182-220 g fed in one environment for (12 hours a day/12 hour a night) were randomly selected and divided into the following groups. These are: negative control, Group 1 “Yellow marrow + Uvs black cinder”, Group 2 “Yellow marrow + Uvs brown red cinder”, Group 3 “Yellow marrow + Chinese red cinder”, Group 4 “Yellow marrow + Chinese white cinder”, Standard “Mebo” wound ointment. The wound area was prepared by scraping the hair 5 cm from the back of the test animal’s skull. The prepared area was sterilized with 70% ethanol and 10% iodine solution, resulting in a third-degree burn wound of 2.4 cm2. Wound experiential’s ointments were applied once daily for a total of 28 days, and wound healing was evaluated at 0, 3, 7, 14, 21, and 28 days after pathogenesis, with 16.1-pixel accuracy. Photo confirmed using a SONY brand camera. Result: “CIBO” ointment contains four deferent cinders which are from collected from deferent area and that have been shown to good affect burn wounds, and is more compatible with yellow marrow than Group 4 (Yellow marrow+Chinese white cinder).
Wound healing variables of control group compared with group 4 (Yellow marrow + Chinese white cinder) increased by 11.1% on the 3th day, 4% on the 7th day, 44.8% on the 14th day, and 54.5% on the 21st day. On the 28th day, healing and regeneration were accelerated by 50%. Conclusion The group 4 (Yellow marrow + Chinese white cinder) has been shown to have a pharmacological action of rapid healing and regeneration of burn wounds caused by experimental rats. It has also been shown to have pharmacological action to regenerate skin tissue and suppress inflammation caused by burns. Inclusion of Chinese white cinder in “CIBO” ointment promotes regeneration and healing of “CIBO” ointment.

Introduction: In Mongolia, there is opportunity to replace importing products by using raw materials based on the animal and minerals. Those products can be used for medical purposes.
In traditional medicine, yellow marrow has been widely used to treat burns and mechanical wounds, as well as frozen and open wounds. The purpose of this study was to determine the pharmacological action of “CIBO” ointment. We created a model of mechanical wound to evaluate the healing of wounds and its index after applying the ointment contains the above mentioned raw materials. Material and methods: Four different groups of “CIBO” ointment was prepared in the technology sector of the Drug Research Institute. Mebo wound ointment was used for comparison as control. The study was con- ducted in the Pharmacology Sector of the Drug Research Institute on white rats of the WISTAR breed under one feeding regime and one condition (12h / 12h). Mechanical wound injury and exposure to open wounds in experimental rats and its size were measured on the 3^rd, 7^th, 14^th, 21^st, and 28^th days of treatment. Wound healing, morphology, structure, size, and its index was quan- tified based on the defects. The ointment were applied once a day during the treatment period of 28 days to cover the wound. Result: Mechanical wound showed that study treatment group healed 0-6.2% on the 3^rd day, 21.4-35.7% on the 7^th day, 50-60% on the 14^th day, and 33.3-50% on the 21^st day separately compared with the untreated group. On the 28^th day, all the groups were decreased by 66.6%. The wound index was between from 0.002 to 0.0005 in the all experimental groups. Among experimented groups, the group consists of yellow marrow and Chinese white cinder was showed better performance than other groups. Conclusion The study group 4 (Yellow marrow + Chinese white cinder) has been showed to have a pharmacological action of rapid healing and regeneration of burn wounds caused by experimental rats. It has also been shown to have pharmacological action to regenerate skin tissue and suppress caused by mechanicals. Inclusion of Chinese white cinder in “CIBO” ointment promotes regener ation and healing of “CIBO” ointment.

Abstract: CHUN-7 a Mongolian traditional recipe consisting of 7 medicinal plants is described in the scripture named “༆༆ །།གཡུ་ཐོག་པའི་མཛད་པའི་རིམས སྲུང་ཁྱུ་ལྔ་རྒྱམ་ཏོན་གསལ་བ །།”. The ingredients including Caowu (Radix Aconiti kusnezoffii, CW) and Glehniae Radix (GR) have the effects of suppressing pneumonia, viral pneumonia, relieving pain, stimulating the immune system and reducing fever. The present study was aimed to determine acute and chronic toxicity properties of traditional drug. Materials and methods: CHUN 7 traditional drug were prepared in the traditional medicine sector of the Drug research Institute of Monos group. All WISTAR rats were kept in the same feed, under 12 hours lighting and 12 hours darkness housing. The study of acute and chronic toxicity of CHUN-7 traditional drug was studied by using IP and oral administration were performed on ten WISTAR rats and continued for a total of 28 days with 102.9 mg / kg dose (calculated from human dose: 16.7 mg/kg) in accordance with the WHO General Guidelines for the Evaluation and Study of Traditional Medicine. Results: The result showed no structural changes in the internal organs according to tissue morphology when we administrated CHUN-7 traditional drug. Conclusion This study showed CHUN-7 traditional drug has no toxic effects to internal organs including liver, kidney, stomach, lungs and heart. Therefore, CHUN-7 traditional drug has potential to use orally without any toxicology.

Abstract: Numerous researches conducted in Russia, Bulgaria, Japan, and China on B.pubescens, B. pendula, B.rezniczenkoana (Litv) Schischk, B.humilis Schrank, B.mandshurica Rgl Nakai found that birch barks and leaves contain antioxidants and they have anti-cancer, anti-fungi, antibac- terial and anti-inflammatory properties, protect liver and promote bile secretion. Flat leaved birch (B.platyphylla Sukacz) cortex contains betulin and lupeol of triterpenoids and it’s leaves contain flavonoid and polyphenol compounds. The amounts of compounds found in the cortex are smaller than leaves. Specifically, the amount of flavonoid in leaves is more contained than the that of cortex and leaf buds. In any pharmacology study of new medicines, determination and evaluation of toxicity is the first priority. According to scientific evidences that birch leaves are considered to have less toxins. Not many studies have been conducted on determining toxicity of birch leaves in Mongolia. Therefore, the purpose of this research is to study the species of birches, hippolytii birch (B.hippolytii. Sukacz) and flat leaved birch (B.platyphylla. Sukacz), that were noted to have medical properties in traditional medications and identify their acute toxicity using dry extract and determine mortality dosage (LD₅₀) on animals. Research materials and methods: Evaluation of the acute toxicity of birch leaves was conducted in Pharmacology laboratory of Monos group’s Drug Research Institute between June 19, 2020 and August 10. In this research, 150-204 g of WISTAR breed non-linear 44 white rats were used and 20 g of B.Hippolytii’s dry extract and 20 g of B. Platyphylla ‘s dry extract were injected.
The experiments to determine the toxicity of dry extracts of B. hippolytii and B. platyphylla (LD₅₀) were conducted according to Litchfield and Wilcoxon’s method and subcutaneous injects were per formed in the pelvic area of the rats. Results of determining acute toxicity level The experiments to determine the acute toxicity level of the birch’s dry extracts followed Litchfield and Wilcoxon’s method with 2-stage. LD₅₀ level was determined from the first stage of the research using G.N.Pirshen’s method and the toxicity level was identified using K.K.Sidorov’s toxicity categorization.
From the acute toxicity research, no-observed-adverse-effect level (NOAEL), animal daily dosage and human daily dosage (experimental) were determined. LD₅₀ 2950 mg/kg was determined as a result of acute toxicity research of B.hippolytii and B.platyphilla leaves’ dry extract.

Introduction: Shilajit and Rhodiola Rosa L are widely used in Mongolian Traditional medicine for the management of diseases and for fracture healing. The aim of this study was to evaluate the pharmacology effects of the “Vitos” Shilajit Shot preparation on fracture healing and callus stages in rats by X-ray. Material and methods: We used non-liner Wistar rats for in vivo experiments, there are sixteen rats were randomly grouped as a positive control, negative control, “Vitos” Shilajit shot experimental and standard groups. The positive group was as healthy animals and other groups were created femoral fracture by Bonnaren’s device. Then negative control group was oral administered distilled water, whereas 4.1ml/kg of “Vitos’ Shilajit shot administrated via oral gavage to experimental group through 56 days. X-rays were performed to assess fracture healing effects within 14, 28, 42, 56 days and callus stages. Results: Significantly higher callus volume and callus staging were observed in the “Vitos” Shilajit shot group compared with the negative control and standard groups. Also “Vitos” Shilajit shot group was becoming as bridging between both end of fractures and get hard callus formulation ready observation of X-Ray radiograph on 4 weeks post fracture. The fracture healing process was slightly reached to callus remodulation such as final stage of bone formulation on 56^th day. Conclusion The results of this study reveal that, “Vitos’ shot preparation, which contains an extract of Rhodiola Rosa L and thick extract of Shijilat has a treatment effect and enhancing and supporting callus of bone fracture healing.

Introduction: Nowadays people are restricting their use of chemical drugs as much as possible, creating a growing need for a systematic study of the use of herbal, animal and mineral medicines at a new level through traditional and innovative methods. Based on the study of traditional national technologies, it is important to study and apply in practice the drugs and pharmaceutical ingredients that contain the most modern scientific achievements including cardiovascular drugs, obtained from ancient rare scriptures. Research materials and methods: Data collected from the Clinical Department of Stress-Related Mental Disorders of the National Center for Mental Health was the primary source for this study. Secondary sources included statistics on the hospital’s website, internal reports of the organization, research related to health services, and legal documents. Research method: Serum cortisol levels were determined with a STATFAX-2100 ELISA (450 nm) according to the manufacturer’s specific methodology (www.melsin.com, Human Cortisol, ELISA KIT- CAT. NO:EKHU-0704).
The amount of cortisol in human serum was calculated as a linear quantitative assay by diluting 7.5 ug/L-90 ug/L in a standard working solution. Conclusion “Srog ‘dzin-5” has a clinical effect of reducing serum cortisol by an average of 27.3%. The statistic (p<0.01) is likely to increase this percentage depending on the time taken. Clinical observations have shown that “Srog ‘dzin-5” has pharmacological action against stress, depression and mental illness.

Introduction: The research is based on the study of the action of traditional drugs that have important anti-bacterial and anti-inflammatory effects, as well as their low cost and low side effects in medical practice. Material and methods: We conducted the research based on the material base of Otoch Manramba University’s pharmaceutical chemistry laboratory. We took Banzi 12 medicinal powder as research object, made in Manba Datsan pharmaceutical plant. The content of alkaloids, flavonoids, coumarins and total phenolic compounds in Banzi 12 medicinal powder drugs was determined by spectrophotometry, extractive substances by titrimetric method, weighted content of extractable substances, heavy metal content by atomic absorption spectrophotometry and bacteriological analysis according to the methodology specified in MNF. The effect on acute inflammation (U.E. Strelnikov) was determined according to the method of formalin causing an edema. Conclusion
1. The highest concentrations of flavonoids70% alcohol content is11.5%±0.001, preservatives 14.5%±0.72, and polyphenolic compounds 1.68%±0.005were used to determine the content of biologically active substances in Banzi 12medicinal powderdrug.
2. Banzi12medicinal powderdrug produced by Manba Datsan traditional medicine factory used in the study meets the requirements of MNS 5586: 2006 for traditional medicine.
3. Formalin has been shown to have anti-inflammatory action for acute inflammation.