BackgroundModern ethnopharmaceutical studies are still quite unusual in Northern Europe. Data regarding the medicinal use of plants, animals, and fungi and also of spiritual rituals of healing is obtained mostly from ethnographic and folkloric sources in Lithuania. The aim of this study was to assess the ethnopharmaceutical knowledge regarding traditional use of natural substances for medicinal purposes in the Samogitia region and compare with prior research conducted 10 years prior in the same region.MethodsThe study was performed during 2016–2017 in the Samogitia region (Lithuania) using the conventional technique of ethnobotanical studies. Twenty-eight respondents aged between 50 and 92 years were selected for the study using snowball techniques. Information was collected using semi-structured and structured interviews. The obtained information was recorded indicating local names of plants, their preparation techniques, parts used, modes of administration, and application for therapeutic purposes.ResultsDuring the research, 125 records of raw materials of herbal origin belonging to 55 families were made. The Asteraceae family had the highest number of references, 147 (16.6%). It was stated that the most commonly used medicinal plants were the raspberry (Rubus idaeus L.) (100%), marigold (Calendula officinalis L.) (96.4%), camomile (Matricaria recutita L.) (92.9%), and small linden tree (Tilia cordata Mill.) (92.9%). The most commonly used material of animal origin was the toad (Bufo bufo) (89%). The most commonly used kind of fungi was the common stinkhorn (Phallus impudicus) (71%), and the material of the mineral origin was sand (50%). Comparative analysis of the two surveys in this region showed similar results and produced a large amount of ethnopharmaceutical information.ConclusionsLithuania belongs to the countries known for urban ethnobotany where old traditions overlap with modern healing methods. Also, because modern medical assistance is quite expensive, self-medication with home-made medicines is still popular in Lithuania. It is important to collect and systematize this information as soon as possible, to save it as a traditional Lithuanian heritage and also use it for scientific investigations.
Whole body heat stress increases sublingual functional capillary density, oxygen consumption, and cardiac output.
Background. Despite the growing body of ethnobotanical studies in Europe, publications are scarce in Lithuania. Ethnobotanical study in Kaišiadorys district is one of the few from this field done in Lithuania. Lithuania is divided into five ethnographic regions, and Kaišiadorys district is an area which borders with the three of them (Aukštaitija, Dzūkija, and Suvalkija), which determines the ethnographic distinctiveness of the area. The aim of this study was to determine the occurrence of cultivated medicinal plants, their families and pharmaceutical forms used in Kaišiadorys district, Lithuania, and to assess the conformity of medicinal plant materials used by respondents with the recommendations for medicinal plant materials in the World Health Organization monographs. Methods. The field work was conducted in periods of time from July 2016 to October 2017. During this ethnobotanical research, 30 people were interviewed, 25 of whom agreed to communicate. The average age of respondents was 65 years. Information was collected using semistructured and structured interviews. The obtained information was recorded indicating ethnic names of plants, their preparation techniques, parts used, modes of administration, and application for therapeutic purposes. Results. Respondents mentioned 71 species of cultivated medicinal plants from 38 families, used for therapeutic purposes and indicated which parts of the plant they use, how they prepare them, indications for use, and ways of administration. The most commonly cited families were Asteraceae (20.5%), Lamiaceae (13.9%), and Apiaceae (12.8%); most popular plants, cited more than 20 times, were Tilia cordata L., Matricaria recutita L., Calendula officinalis L., Carum carvi L., and Artemisia absinthium L. The frequently used plant parts were flowers (mentioned 35.8%), leaves (16.3%), roots and tubers (16.1%), herb (14.8%), and seeds (7.0%). Diseases most frequently treated were digestive (21.5% of citations), respiratory (21.3 % of citations), mental and behavioral (11.0%) disorders, certain infections and parasitic diseases (10.1%), and diseases of genitourinary system (9.1%). Conclusions. Only 19 of the cultivated medicinal plant species mentioned by interviewed persons are described in the World Health Organization monographs. This means that the remaining 52 species are used without the World Health Organization approved medical indications, based solely on the folk medicine knowledge and experience. This study showed that the folk use of plants is strongly rooted in daily practice in the studied area.
Background: The aim of the study was to detect differences in the conjunctival microcirculation between septic patients and healthy subjects and to evaluate the course of conjunctival and retinal microvasculature in survivors and non-survivors over a 24-h period of time. Methods: This single-center prospective observational study was performed in mixed ICU in a tertiary teaching hospital. We included patients with sepsis or septic shock within the first 24 h after ICU admission. Conjunctival imaging, using an IDF video microscope, and retinal imaging, using portable digital fundus camera, as well as systemic hemodynamic measurements, were performed at three time points: at baseline, 6 h and 24 h. Baseline conjunctival microcirculatory parameters were compared with healthy controls. Results: A total of 48 patients were included in the final assessment and analysis. Median APACHE II and SOFA scores were 16[12-21] and 10[7-12], respectively. Forty-four (92%) patients were in septic shock, 48 (100%) required mechanical ventilation. 19 (40%) patients were discharged alive from the intensive care unit. We found significant reductions in all microcirculatory parameters in the conjunctiva when comparing septic and healthy subjects. In addition, we observed a significant lower microvascular flow index (MFI) of small conjunctival vessels during all three time points in non-survivors compared with survivors. However, retinal arteriolar vessels were not different between survivors and non-survivors. Conclusions: Conjunctival microvascular blood flow was altered in septic patients. In the 24-h observation period conjunctival small vessels had a significantly higher MFI, but no difference in retinal arteriolar diameter in survivors in comparison with non-survivors.
Lithuania has old ethnomedicine traditions, consisting of many recipes with herbal, animal, and mineral original ingredients. All these findings were mostly collected in Lithuanian language, often in local community's dialects, and stored only in archives. We analyzed archival sources about honeybee and its products used for medicinal purposes dated from 1886 till 1992 in different parts of Lithuania. We systematized and presented the most important information about bees and their products: indication for usage, ingredients used in the recipe, their preparation techniques, and application for therapeutic purposes. Researchers in Lithuania are now looking for new evidence based indications and preparation and standardization methods of bee products. Archival sources are a foundation for studies in Lithuania. The results can be integrated into scientifically approved folk medicine practices into today's healthcare.
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