Depression and Its Phytopharmacotherapy-A Narrative Review.

Depression is a mental health disorder that develops as a result of complex psycho-neuro-immuno-endocrinological disturbances. This disease presents with mood disturbances, persistent sadness, loss of interest and impaired cognition, which causes distress to the patient and significantly affects the ability to function and have a satisfying family, social and professional life. Depression requires comprehensive management, including pharmacological treatment. Because pharmacotherapy of depression is a long-term process associated with the risk of numerous adverse drug effects, much attention is paid to alternative therapy methods, including phytopharmacotherapy, especially in treating mild or moderate depression. Preclinical studies and previous clinical studies confirm the antidepressant activity of active compounds in plants, such as St. John's wort, saffron crocus, lemon balm and lavender, or less known in European ethnopharmacology, roseroot, ginkgo, Korean ginseng, borage, brahmi, mimosa tree and magnolia bark. The active compounds in these plants exert antidepressive effects in similar mechanisms to those found in synthetic antidepressants. The description of phytopharmacodynamics includes inhibiting monoamine reuptake and monoamine oxidase activity and complex, agonistic or antagonistic effects on multiple central nervous system (CNS) receptors. Moreover, it is noteworthy that the anti-inflammatory effect is also important to the antidepressant activity of the plants mentioned above in light of the hypothesis that immunological disorders of the CNS are a significant pathogenetic factor of depression. This narrative review results from a traditional, non-systematic literature review. It briefly discusses the pathophysiology, symptomatology and treatment of depression, with a particular focus on the role of phytopharmacology in its treatment. It provides the mechanisms of action revealed in experimental studies of active ingredients isolated from herbal antidepressants and presents the results of selected clinical studies confirming their antidepressant effectiveness.

Urinary incontinence in women: biofeedback as an innovative treatment method.

Urinary incontinence is an involuntary urination (leakage of urine). About 200 million people suffer from this condition, and 60% of cases are concealed and untreated because of shame. It is estimated that an increasing number of young women and women of menopausal age will suffer from urinary incontinence. This disease occurs during the perinatal, perimenopausal period, as a result of brain damage or an unhealthy lifestyle. There are four main types of urinary incontinence: stress, urge, overflow and mixed form. Treatment is adapted to the severity of disease, its type and includes physiotherapeutic treatment (kinesiotherapy, physiotherapy, massage), pharmacological, psychological and surgical treatment. In recent years, growing interest has been observed in the noninvasive biofeedback method. The patient learns to contract the weakened pelvic floor muscles, constantly monitoring progress in treatment. She is also motivated by visual and auditory stimuli. Growing evidence confirms the effectiveness of this method, which to a large extent eliminates urinary incontinence. Nevertheless, attention should also be paid to prevention, which reduces the risk of involuntary leakage of urine.

The outline of stress pathophysiology and pharmacodynamic action of plant-based eustressors - adaptogens.

In modern pharmaceutical market, there is an increasing number of preparations declaring some stress-protective and stress-relieving effects and delaying aging processes. It is an answer to the fast lifestyle, high social and professional requirements contributing to the increased burden and stress. Chronic stress leads to numerous disorders. For that reason, methods for relieving adverse stress symptoms and allowing an easier adaptation to stress are still being investigated. One of the phytopharmacological methods of stress reduction is the use of "adaptogens" - plants containing active constituents that regulate mechanisms enabling a better adaptation to stress ("eustressors"). In general, the use of adaptogen-based preparations increases the non-specific phase of stress resistance, facilitating the achievement and prolonged maintenance of the, socalled, allostasis. Conducted studies revealed some detailed effects of adaptogens on a molecular level, that allow broadening their pharmacodynamic description. In this short review, the phenomenon of stress with its neuroendocrine background, examples of plants with adaptogenic activity, dietary supplements containing these kinds of plants, and some aspects of adaptogen's pharmacodynamic action have been briefly discussed.