Yayın tarihi için Biyoloji Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 281, listelenen: 41-60
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Di-N-Bütil Fitalatın Sazan Balıklarında (Cyprinus Carpio) Hsp70, Gpx, Sod, Cyp1A Ve Vitellogenin Üzerine Toksik Etkilerinin Moleküler Düzeyde Araştırılması
(Fen Bilimleri Enstitüsü, 2014)Environmental pollution increasingly threatens nature. Phthalates used as plasticizers contaminate aquatic habitats principally. In this study, toxic effects of di-n-butyl phthalate (DBP), which is used in the manufacture ... -
Rhodotorula Mucilaginosa Dan Lipaz Enzimi Üretimi ve Aktivitesine Etkili Parametrelerin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2014)Lipases (E.C.3.1.1.3; tri glycerol acyl hydrolases) are hydrolizer enzymes which catalyze free fat into glycerol and triglycerid. Industrial lipase commonly is provided by external cellular activity from strains of ... -
Mirisetinin Peripubertal Dönemdeki Erkek Sıçanlarda Tiroid Gonadal Eksen Üzerine Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)In the present study, we investigated the estrogenic effects of myricetin comparing with 17β estradiol via ʺPubertal development and thyroid function in intact peripubertal male ratsʺ assay. For this purpose, myricetin was ... -
Lipazın Trichoderma Citrinoviride Den Üretimi ve Enzimin Bazı Kinetik Özelliklerinin Saptanması
(Fen Bilimleri Enstitüsü, 2014)In this study, the production of lipase is aimed from a new fungal source that was isolated from soil. Fungi was isolated from soil locality Kocaeli, İlimtepe. Subsequently it was determinated as Trichoderma citrinoviride ... -
Nevşehir – Kapadokya Bölgesi Nde Kara Kaplumbağalarındaki (Testudo Graeca, Lınnaeus 1758) Bazı Enzim Ve Hormon Düzeylerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)This study was on common tortoise (Testudo graeca) (55 tortoises from Kaplumbaga valley and 34 tortoises from Nar valley) between April to October 2012 in Nevsehir, Cappadocia Region. The enzyme and hormone levels are ... -
Drosophila Melanogaster De Larval ve Ergin Dönem Besin Kısıtlamasının Ömür Uzunluğu Üzerine Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)Life span is the main life history trait to describe aging. Life span is affected by many factors that can reduce the viability. In general, life span varies with genotype and environmental factors related.In this study, ... -
Poecılımon Sımılıs (Orthoptera: Tettıgonııdae) in Doğu Karadeniz Populasyonları Arasındaki Genetik Çeşitlilik-Coğrafi Dağılım İlişkisinin Merkez-Perifer Hipotezi Çerçevesinde Sınanması
(Fen Bilimleri Enstitüsü, 2014)Poecilimon similis (Orthoptera: Tettigoniidae) is a bush cricket species which is endemic to East Black Sea Region of Turkey. The distribution pattern of the species is defined as continuous inside Fırtına Valley and as ... -
Endemik Bir Balık Türü Olan Aphanıus Vıllwockı' nin Özdere (Sakarya Nehri Havzası ) Populasyonunun Büyüme ve Üreme Özellikleri
(Fen Bilimleri Enstitüsü, 2014)Aphanius, which belongs to Cyprinodontidae family, has been accepted as one of the oldest secondary fresh water fish in Anatolia that is represented by 9 different species in Turkey. In the presented study, growth and ... -
Vasküler Endotheliyal Büyüme Faktörü ve Mezenşimal Kök Hücre Uygulamasının Sıçan Sırt Flebi Modelinde Kapiller Yoğunluğa Etkisinin Cd 31 İle İncelenmesi
(Fen Bilimleri Enstitüsü, 2014)In this thesis study modified rat dorsal flap model had been studied to interpret the way of angiogenesis. Study was designed and divided into four different groups including control group, cell group, vascular endothelial ... -
Xanthomonas Vesicatorianın Issr Markırları Kullanılarak Genetik Tiplendirmesi
(Fen Bilimleri Enstitüsü, 2014)Xanthomonas vesicatoria is a major pathogen of tomato (Solanum lycopersicum) and pepper (Capsicum spp.). Bacterial spot caused by Xanthomonas vesicatoria is one of the most important diseases in the Eastern Mediterranean ... -
Akdeniz Bitkilerinin Yangın Sonrası Çimlenme Özelliklerinin Belirlenmesi
(Fen Bilimleri Enstitüsü, 2014)Fire has become a phenomenon that shape ecosystems around the world since the emergence of terrestrial plants. In Mediterranean ecosystems where natural and human-induced fires frequently occur, dominant vegetation types ... -
Türkiye Bombus Altcinsi (Hymenoptera: Apidae, Bombus Latreille, S. Str.) Türleri Üzerinde Sistematik Araştırmalar ve Bunların Tozlaştırıcı Etkileri Üzerine Çalışmalar
(Fen Bilimleri Enstitüsü, 2014)This thesis examined two species in the subgenus Bombus (s. str.) landmark-based geometric morphometric studies on the use of targeted. Moreover, the effect of bumble bee pollination on greenhouses were also studied. The ... -
Aethıonema W.T.Aiton (Brassıcaceae) Cinsinin Moleküler Filogenisi
(Fen Bilimleri Enstitüsü, 2014)In this study, the Aethionema species distributed in Turkey and other countries were studied by using molecular tecniques. We investigated phylogenetic relationships according to sequences of trnL-F and rbcL-a regions in ... -
Adli Önemi Olan Böcek Türlerinden Calliphora Vomitoria (Linnaeus, 1758) (Dıptera: Callıphorıdae) Nın Farklı Sıcaklıklarda Gelişim Sürelerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)This study involves development stages of Calliphora vomitoria (Linnaeus, 1758) species using forensic entomology to estimate after time of death at 15°C and 18°C temperatures and these temperatures are not be found in ... -
Alzheimer Hastalarında Psen1 Geni Mutasyon Taraması ve Apoe Genotiplendirmesi
(Fen Bilimleri Enstitüsü, 2014)Dementia means that the increasing losses of anamnesis, thinking and judgment skills with the passing of time. Alzheimer s Disease (AD) which is the most common dementia reason in elderly population, is a neurodegenerative ... -
Di (2-Etilhekzil) Fitalatın Pubertal Dönemdeki Erkek Sıçanlarda Genotoksik, Histolojik ve Biyokimyasal Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)In the present study, we investigated the genotoxic effects of DEHP which is widely used as a plasticizer and people were exposed in daily life on pubertal male rats. These effects were investigated with Comet assay and ... -
Megabombus Dalla Torre, 1880 Altcinsi (Hymenoptera: Apıdae, Bombus Latreılle) Türleri Üzerinde Sistematik Araştırmalar ve Bombus Arılarının Örtü Altı Tarımda Tozlaştırıcı Etkileri Üzerine Çalışmalar
(Fen Bilimleri Enstitüsü, 2014)In this study it was aimed to be used of landmark based geometric morphometric studies within the 5 species which belong the Megabombus. In addition, pollinating effects of bumblebee in greenhouse were studied. Within this ... -
Yüksek Fruktozlu Mısır Şurubunun Sıçanlarda Subkronik Etkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)In the present study, we investigated the effects of high fructose corn syrup (HFCS), which is a sweetener that is prevalently found in many food and beverages, comparing with sucrose which is known as table sugar . For ... -
Interferon Regülatör Faktör 3 (Irf3) Geninin Genetik Analizi
(Fen Bilimleri Enstitüsü, 2014)Interferon Regulating Factor 3 (IRF3) protein is a member of IRF (Interferon Regulating Factors) family. Most of IRFs play an important role in the constitution of responses to pathogens, differentiation hematopoietic ... -
Filagrin Polimorfizmlerinin Besin Alerjisi ve Atopik Dermatit Ile İlişkisinin Araştırılması
(Fen Bilimleri Enstitüsü, 2014)Filaggrin (FLG), involved in the formation of skin barrier and be assigned in epidermal differentiation is a protein complex. Studies have shown that changes of FLG gene associated with allergen sensitivity and allergic ...