Ethnobotanical survey of plants used in Afyonkarahisar-Turkey.

BACKGROUND: The traditional knowledge about plants and their uses in Turkey is disappearing in recent years because the new generations of villagers migrate to big cities for a better life. Afyonkarahisar located at the intersection of roads and phytogeographical regions (Mediterranean, Iran-Turan, and Euro-Siberian) has more than 2500 plant species. This richness of plant diversity promotes the indigenous commuity for the traditional use of wild plants. The aim of the study is to show wild plants' ethnobotanical usages associated with medicinal, food, fodder, and household goods in 31 settlements within the boundaries of Afyonkarahisar province. METHODS: The ethnobotanical data were collected from 46 informants by means of semi-structured interviews from 2012 to 2014. Ethnobotanical uses of plants of the study area were conducted in the vicinity of Afyonkarahisar (5 districts, 8 towns, 15 villages, and 3 neighborhood centers). RESULTS: One hundred and thirty plant taxa belonging to 39 families were recorded and collected. Hundred and seventy-eight different uses of these plants were documented and used generally for medicinal (84), food (68), fodder (16), household goods (3), dyes (3), handicrafts (3) and religious (1). CONCLUSION: This study provides interesting uses of plants in the local community of Afyonkarahisar and its surrounding area, in what purpose they make use of plants, how they make use of them and obtained results will contribute to economy of villagers. Since the local people, especially in villages, are poor and do not have health care, they use the plants to treat illnesses, food, fodder, household goods and other uses (evil eye). Also this study will light the way for posterity for next generations.

Traditional Tar Production from the Anatolian Black Pine [Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe var. pallasiana] and its usages in Afyonkarahisar, Central Western Turkey.

BACKGROUND: Tar is one example of a plant product used in folk medicine and it is obtained from Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe, which is very common in the West Anatolian Region. Old trees that are good for kindling and have thick trucks are preferred to obtain tar. Tar is used not only as traditional medicine but also for protection against both endoparasites and ectoparasites. The objective of this study was to record the traditional method of obtaining tar and its usages in Afyonkarahisar which is located in the Western Anatolian Region of Turkey. METHODS: In order to record the traditional methods of obtaining tar, we visited the villages of Doglat, Kürtyurdu and Çatagil in Afyonkarahisar (Turkey) June-July, 2012. Ethnobotanical data about the method of collection and traditional usages of tar were obtained through informal interviews with 26 participants (16 men and 10 women). Data concerning the method of tar collection and its traditional usages were recorded and photographed. RESULTS: The traditional method for obtaining tar from Pinus nigra subsp. pallasiana by local people was recorded and the local usages (curing ear pain in children, osteomyelitis, wounds, ulcers, eczema, acne, alopecia, fungus, foot-and-mouth disease in animals, mouth sores in sheep and goats, protection against endo- and ectoparasites, repellent for snakes, mice, flies (Tabanus bovinus) and ticks, and the prevention of water leakage from roofs) of tar are described. CONCLUSION: In this study, the traditional method for obtaining tar and the traditional usages of tar are explained. Documentation of the method of obtaining tar and its traditional usages may contribute to scientific research on the benefits and usages of tar in medicine, veterinary medicine, as well as other fields.

Gait Recovery in Healthy Subjects: Perturbations to the Knee Motion with a Smart Knee Brace.

Smart Knee Brace (SKB) is designed to provide controlled perturbations to the human knee during walking. A dynamic model of human walking is then used to evaluate the human applied joint torques to hypothesize how the human neuro-muscular system modulates the joint torques as a response to the perturbations caused on the gait. Our results show that the neuro-muscular response to perturbations can be reasonably well characterized by including the following features in the model: (i) normal gait in the absence of perturbation, (ii) corrective torque at a joint in response to the error at that joint and other joints, (iii) a characteristic time shift in the response. We believe that these parameters can be used to characterize subjects who are more prone to falling under gait perturbations.