Influence of saliva composition on the occurence of non-cariosis cervical hard dental tissues

The manuscript is methodologically systematic and clearly guides the reader through the topic of salivary gland disorders and their impact on oral health. It begins by introducing the anatomical and histological basics of the salivary glands, followed by a detailed discussion of saliva secretion mechanisms and its fundamental functions.

Particular emphasis is placed on the modern approach to using saliva as a diagnostic medium, which represents an important aspect of contemporary dental medicine. The manuscript further analyzes the pathophysiology of salivary gland diseases, highlighting the consequences of impaired saliva secretion on oral tissues, including changes in the hard tissues of the oral cavity.

The authors systematically link salivary gland disorders with secondary oral alterations, emphasizing their global prevalence and clinical significance. The manuscript follows current scientific and clinical knowledge in the field of dental medicine and is organized into logical sections that allow gradual and clear understanding of the content.

The final section is devoted to therapeutic approaches, with particular emphasis on the prevention of hard tissue diseases of the oral cavity as a key factor in maintaining both oral and systemic health. The referenced literature is considered relevant and fully aligned with contemporary scientific evidence.

Overall, the manuscript is assessed as a high-quality and useful educational resource that can significantly benefit dental students, residents, and practicing clinicians in their daily clinical work.