Türkiye’deki Bazı Endemik Bitkilerin Uçucu Yağ Komponentlerinin Pedikülosidal Aktivitelerinin in vitro İncelenmesi
Küçük Resim Yok
Tarih
2017
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Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Amaç: Baş biti enfestasyonuna neden olan Pediculus capitis’in, piyasada bulunan kimyasal insektisitlere karşı direnç kazanması ve bu insektisitlerin sık tekrarlayan kullanımlarında oluşabilecek toksisite nedeniyle bitkisel ürünlerin pedikülosidal etkilerine ilişkin araştırmalar giderek artmaktadır. Bu çalışmada, Türkiye’de yetiştirilen Türk Gülü (Rosa damascena), Itır (Pelargonium graveolens), Lavanta (Lavandula angustifolia), Adaçayı (Salvia triloba), iki farklı tür kuşdili (Rosmarinum officinalis), Bergamot (Citrus bergamia), Citronella (Cymbopogon nardus), Limon (Citrus limonum) ve Hint limonu (Cy- mbopogon flexuosus) olmak üzere toplam 10 tıbbi bitkiden elde edilen uçucu yağların in vitro pedikülosidal etkinliğini değerlendirmek amaçlanmıştır. Yöntemler: Okul çocuklarından canlı olarak toplanan baş bitleri başlangıçta yetişkinler ve nimfler olarak gruplandırılmış ve en uygun koşullar- da (27°C, %50 nem) muhafaza edilmiştir. Her uçucu yağ için yedi erişkin ve yedi nimf bir petri kutusuna bir tutam saç ve filtre kağıdı ile birlikte ayrı ayrı konulmuş ve daha sonra bu ekstratlar bit üzerine damlatılmıştır. Bulgular: Bitin dış (anten, bacaklar) ve iç (orta bağırsak, bağırsak) organlarının aktif hareketleri takip edilmiş ve 5 dakikadan başlanarak 24 saat boyunca canlılıkları kontrol edilmiştir. Ölüm zamanı aktif hareketlerin kaybedilmesi ve bitlerin bağırsak faaliyetlerinin durdurulması olarak tanımlandı. Sonuçlar Statistical Packages for the Social Sciences (SPSS) istatistik programı versiyon 15 ile analiz edildi. Sonuç: Rosmarinus officinalis’in (kuşdili, 2 farklı kemotipin) uçucu yağının diğer yağlardan daha etkili olduğu gözlendi.
Objective: the human head louse Pediculus capitis has recently acquired resistance to commercially available insecticides, which has ex- panded the search concerning the pediculicidal activities of some herbal products. the present study aimed to assess the in vitro pediculi- cidal activities of volatile oils extracted from 10 medical plants raised in Turkey: Rosa damascena (red provins rose), Pelargonium graveolens (geranium), Lavandula angustifolia (lavender), Salvia triloba (salvia), Rosmarinus officinalis (rosemary; two different chemotypes), Citrus ber- gamia (citrus tree), Cymbopogon nardus (citronella), Citrus limonum (lemon), and Cymbopogon flexuosus (lemongrass). Methods: Head lice obtained from school children in Manisa Province were initially grouped as adults and nymphs and were then kept under optimal conditions (temperature of 27°C and humidity of 50%). A pinch of hair and filter paper were placed in Petri dishes and seven adults and seven nymphs were separately put in Petri dishes. the extracts obtained from each volatile oil were dropped on the lice specimens. Results: the active movement of the external (antenna and legs) and internal (midgut and intestine) organs of the lice was monitored and recorded starting from 5th min for 24 hours by 10 to 30 minutes intervals. the time of death was defined as the loss of active movement and cessation of intestinal activities of lice. the results were analyzed using Statistical Packages for the Social Sciences (SPSS) versiyon 15. Conclusion: the results showed that the volatile oil of Rosmarinus officinalis (two different chemotypes) was more effective than the other oils.
Objective: the human head louse Pediculus capitis has recently acquired resistance to commercially available insecticides, which has ex- panded the search concerning the pediculicidal activities of some herbal products. the present study aimed to assess the in vitro pediculi- cidal activities of volatile oils extracted from 10 medical plants raised in Turkey: Rosa damascena (red provins rose), Pelargonium graveolens (geranium), Lavandula angustifolia (lavender), Salvia triloba (salvia), Rosmarinus officinalis (rosemary; two different chemotypes), Citrus ber- gamia (citrus tree), Cymbopogon nardus (citronella), Citrus limonum (lemon), and Cymbopogon flexuosus (lemongrass). Methods: Head lice obtained from school children in Manisa Province were initially grouped as adults and nymphs and were then kept under optimal conditions (temperature of 27°C and humidity of 50%). A pinch of hair and filter paper were placed in Petri dishes and seven adults and seven nymphs were separately put in Petri dishes. the extracts obtained from each volatile oil were dropped on the lice specimens. Results: the active movement of the external (antenna and legs) and internal (midgut and intestine) organs of the lice was monitored and recorded starting from 5th min for 24 hours by 10 to 30 minutes intervals. the time of death was defined as the loss of active movement and cessation of intestinal activities of lice. the results were analyzed using Statistical Packages for the Social Sciences (SPSS) versiyon 15. Conclusion: the results showed that the volatile oil of Rosmarinus officinalis (two different chemotypes) was more effective than the other oils.
Açıklama
Anahtar Kelimeler
Parazitoloji
Kaynak
Türkiye Parazitoloji Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
41
Sayı
4
