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Scientific Studies

The Eye: an Immunologically Privileged Organ

The study aims to understand immune reactions in the eye and highlights the importance of pathways that inhibit the immune response to preserve ocular function. It focuses on innate immunity, particularly on the mechanical barriers of the eye. The literature review defines key immunological concepts, emphasizing the essential role of mechanical barriers in the functional integrity of the eye. Thanks to advances in immunochemistry and cellular study techniques, the essence of immunity in ocular tissues is understood. In summary, the ocular immune system relies on mechanical barriers, nonspecific soluble mediators, and mechanisms that inhibit the inflammatory response, making the eye an immunologically privileged organ.

Medicinal Plants in the Management of Ocular Diseases: Ethnobotanical Exploration and Therapeutic Perspectives

Since ancient times, humanity has sought solutions to face the complexities of nature, especially in the field of health. This scientific study focuses on the use of medicinal plants, such as fennel, potatoes, cucumber, tea, elderberry, among others, for the treatment of ocular ailments. The intention is not to establish a new therapeutic method, but to highlight the collaborative potential of medicinal plants with conventional medicine.

Dictionary of Ocular Optics in Spanish

A DICTIONARY addressing key topics for the Bachelor’s degree in Ocular Optics and Optometry is presented, intended for students, graduates, teachers, professionals, clients, and distributors. The dictionary is the result of the effort of a group of teachers, offering an updated view of the related disciplines. Although the constant evolution of knowledge is acknowledged, a commitment is made to keep it updated through the RCO website. We appreciate the participating teachers and share this resource with our valued customers.

Introduction to the Ophthalmology Manual in Spanish

The third edition of the Ophthalmology Manual used in the fifth year at the University of Chile is presented. This joint effort, developed over the past three years, condenses clearly and concisely the minimum knowledge of ophthalmology for medical students. Designed to be easily readable and accessible, the manual provides valuable information for distributors and customers of RCO. It should be noted that the proposed solutions do not necessarily align with the perspective of natural products, but they are shared to enrich understanding from the experience of professionals who contributed to its development.

Introduction to the Glaucoma Document in Spanish

A study is shared aimed at deepening the understanding of glaucoma, the leading cause of irreversible blindness worldwide. This multifactorial disorder is characterized by various clinical manifestations, including progressive optic neuropathy, enlargement of the optic nerve head, and alterations in the retina. It is emphasized that the increase in intraocular pressure is not part of the definition of the disease but a risk factor. The solutions proposed in the study may differ from our perspective on natural products but are shared to enrich understanding from the viewpoint of scientists and professionals who drafted it.

Human Anatomy and Physiology in Spanish

A study is shared aimed at deepening the understanding of human anatomy and physiology. This discipline provides insight into the structure and function of the human body. Although the previous text refers to glaucoma, there seems to be a discrepancy here. Please verify the exact wording and let me know if corrections are needed.

DAZA DE VALDÉS IN OPHTHALMOLOGY in Spanish

Daza de Valdés’ thesis in ophthalmology focuses on the analysis of the book “Uso de los Antoios para todo genero de vistas,” written in 1623, considered the first historical treatise on refraction. The author addresses optics as a fundamental part of ophthalmology, arguing that both disciplines are essential and complementary to understanding the sense of vision. He emphasizes the relevance that Daza de Valdés’ book, dedicated to physiological optics, begins with the exploration of “De la naturaleza y propiedades de los ojos.”