Platelet-Rich Plasma - a remedy present in every human being. History, functioning, and the benefits of therapy using it.

Platelet-rich plasma is an autologous product used in restorative medicine. It contains a high concentration of platelets, which are rich in growth factors and other biologically active substances known for their ability to stimulate regenerative processes in the body. Currently, research is being conducted into the use of platelet-rich plasma in many areas of medicine. This publication provides information on the nature, mechanism of action, therapeutic properties and application of autologous platelet-rich plasma in medicine. Furthermore, ongoing investigations explore its potential in wound healing, orthopedics, dermatology, and even in dentistry, showcasing its versatility and promising outcomes across various medical disciplines. Additionally, the safety and efficacy of platelet-rich plasma therapies are subjects of continual scrutiny, aiming to refine protocols and expand its clinical utility with robust scientific evidence. The growing interest in this regenerative approach underscores its potential as a valuable tool in modern medical practice. Platelet-rich plasma therapy represents a promising avenue for personalized medicine, offering tailored treatment approaches that capitalize on the body's own healing mechanisms to promote tissue repair and regeneration.

The role of dentistry in forensic medicine: the process of human remains identification.

The use of dentistry in forensic medicine has gradually become an indispensable tool in the process of identifying human remains. In recent years, there has been a significant increase in the importance of this field in the identification of victims in mass disasters, criminal investigations, ethnic research, and the identification of decomposed and distorted bodies, such as drowning, fire and car accident victims. Dental examinations allow for precise determination of individual identities based on unique dental features. Various methods applied in forensic medicine in the realm of dentistry include dental impressions, radiographs, photographic examinations, rugoscopy, cheiloscopy, and molecular methods. Advanced dental analysis techniques make it possible to restore identities even in the most challenging cases. Equally important is the integration of knowledge and methods of forensic dentistry with other forensic disciplines such as molecular genetics and anthropology. Further research and development in this branch of science are crucial for improving investigative processes and ensuring the dignity of mass disaster victims. The aim of this work is to present methods using teeth for the identification of human remains along with the latest advancements in forensic DNA technology, which utilizes dental evidence to aid in the identification of human remains.

Etiology of gingival recession - a literature review.

Gum recession is a common problem that in most cases does not cause any bothersome symptoms to the patient. They can affect people of any age and are most often diagnosed on the vestibular surfaces of the teeth. They are manifested by the exposure of part of the root through the apical migration of the gingival margin. Its etiology is not fully understood, but it is known that it consists of many factors. The authors discussed such factors as inflammation, gum biotype, patient's age, mechanical and chemical damage, smoking, presence of tartar, cervical defects and their reconstruction, orthodontic treatment, occlusal overload and iatrogenic factors. Additionally, important risk factors also include genetic predispositions and abnormalities in the immune system. In addition, certain hygiene habits, such as improper brushing techniques or lack of regular check-ups at the dentist, may also contribute to the development of gum recession. Understanding the comprehensive nature of these factors is crucial to the effective treatment and prevention of this common condition. It is also worth taking into account the importance of educating patients on proper oral hygiene and regular dental check-ups to prevent gum recession.

New solutions in transplantology and graft acquisition.

In view of rapid advancements in the field of transplantology, emerging solutions in tissue procurement for transplantation became a crucial area of research. Tissue transplantation plays a notable role in improving the quality of life for patients afflicted with various ailments, and the increasing number of transplants necessitates the exploration of innovative procurement methods. This study examines a new direction in transplantology, placing focus on innovative approaches to tissue procurement and discussing the commonly used method of "ex mortuo," i.e., retrieving organs from deceased donors. Given the growing demand for organs, the paper discusses the innovative approach slowly emerging as 3D bioprinting. The paper discusses the key challenges associated with the use of this method in transplantology, including issues of biocompatibility, vascularization, and integration with the immune system. The paper also discusses the latest scientific achievements in the field, such as the first transplants of bioprinted organs, demonstrating the practical application of this technology in medicine. It is also the analysis of the ethical, social, and legal aspects related to these new solutions. The article provides a comprehensive overview of the latest trends in transplantology and presents a holistic view of the current state of knowledge and prospects for development in this pivotal area of medicine.

IMPACT OF E-CIGARETTES ON THE ORAL HEALTH - LITERATURE REVIEW.

E-cigarettes are electronic devices used to inhale aerosols generated from the vaporization of flavored liquids. Nowadays, the use of e-cigarettes has become one of the most popular alternatives to traditional smoking. The wide variety of devices and liquids makes it challenging to assess the health effects of using e-cigarettes. During the vaporization of e-liquids, toxins, carcinogens, and various other chemicals can be released and inhaled by the user. Limited data exist regarding the potential health impact of exposure to e-vapors, primarily derived from animal studies and in vitro research. The oral tissues are the first site of direct interaction with the components of the inhaled vapor. While e-cigarettes are commonly portrayed as safer alternatives to tobacco cigarettes, little is known about the short- or long-term health effects of their use. The aim of this review is to briefly present the available data regarding the impact of chemical ingredients and toxins present in e-cigarette vapors on oral cavity cells.