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Bulunan: 13 Adet 0.001 sn
- Eklemek veya çıkarmak istediğiniz kriterleriniz için 'Dahil' / 'Hariç' seçeneğini kullanabilirsiniz. Sorgu satırları birbirine 'VE' bağlacı ile bağlıdır.
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Filtreler
Bulunan: 13 Adet 0.001 sn
Ambargo Durumu [1]
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Yayın Tarihi [6]
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dc.description.provenance [8]
FakültelerKTO Karatay Üniversitesi Kurum Koleksiyonu
Erişime Açık

The effects of aflatoxin B1 on growth hormone regulated gene-1 and interaction between DNA and aflatoxin B1 in broiler chickens during hatching

GÜLBAHÇE MUTLU, Elif | ARSLAN, Emine | ÖZNURLU, Yasemin | ÖZPARLAK, Haluk

Many types of aflatoxin cause problems for both public and animal health. Aflatoxin B1 (AFB1) is the most toxic and commonly encountered fungal toxin that appears in poultry feed and in feeds stored under unsuitable conditions. AFB1 decreases feed quality, egg production and fertility of hatching eggs. Also, AFB1 alters the development of embryos by infecting eggs. We investigated using sequence analysis the changes caused by different concentrations of AFB1 on the promoter sequences of the growth hormone regulated gene-1 (GHRG-1) in chick embryo at 13, 17, 19 and 21 days incubation. DNA isola ...Daha fazlası

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Genotyping of Staphylococcus Aureus Strains Isolated From Bovine Mastitis in Turkey by Using ERIC-PCR Method.

ARSLAN, Emine | GÜLBAHÇE MUTLU, Elif

Mastitis is an intramammary infection that leads to important economic losses in dairy industry such as increasing the amount of waste milk by affecting the quality and quantity of the milk, removing cows from herd or sending them for slaughter early. Staphylococcus aureus has an important place in the fight against mastitis. In this study, it is aimed to genotyping of the 98 S. aureus isolates that were isolated from bovine mastitis by the polymerase chain reaction of enterobacterial repetitive intergenic consensus (ERIC-PCR). ERIC primers generated DNA products in sizes ranging between ~8000 ...Daha fazlası

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The Effect of Zinc and Melatonin Administration on Lipid Peroxidation, IL-6 Levels, and Element Metabolism in DMBA-Induced Breast Cancer in Rats

GÜLBAHÇE MUTLU, Elif | BALTACI, Saltuk Buğra | MENEVŞE, Esma | MOĞULKOÇ, Rasim | BALTACI, Abdülkerim Kasım

The purpose of this study was to investigate the effects of zinc and melatonin administration on interleukin-6, lipid peroxidation parameters, and element metabolism in DMBA-induced breast cancer in female rats. A total of 42 recently weaned Wistar rats were divided into 5 groups as follows: control (group 1),DMBA control (group 2),DMBA + zinc (group 3), DMBA + melatonin (group 4), and DMBA + melatonin and zinc (group 5). Malondialdehyde (MDA) and glutathione (GSH) levels in breast tissue and blood samples were determined via spectrophotometric methods. In addition, iron, magnesium, zinc, and ...Daha fazlası

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The Effect of Zinc and Melatonin Supplementation on Lipid Peroxidation of Various Tissues of Rats with by DMBA-Induced Breast Cancer

GÜLBAHÇE MUTLU, Elif | BALTACI, Saltuk Buğra

The purpose of this study was to investigate the effects of zinc and melatonin administration on lipid peroxidation in various tissues in DMBA-induced breast cancer in female rats. A total of 42 recently weaned Wistar rats were divided into 5 groups in the study: Group 1 (Control), Group 2 (DMBA Control), Group 3 (DMBA+Zinc), Group 4 (DMBA+Melatonin), Group 5 (DMBA+Melatonin, and Zinc). MDA (malondialdehyde) and GSH (glutathione) levels were determined via the spectrophotometric method in the lung, liver, spleen, pancreas, and kidney tissue samples taken from experimental animals. The highest ...Daha fazlası

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Zinc And Melatonin Supplementation Ameliorates Brain Cortex Tissue Damage in Dmba-Induced Breast Cancer İn Rats

GÜLBAHÇE MUTLU, Elif | BALTACI, Saltuk Buğra

BACKGROUND: This study aims to investigate the effects of zinc and melatonin supplementation on lipid peroxidation in the brain cortex in DMBA-induced breast cancer in female rats. METHODS: A total of 42 recently weaned Wistar rats were divided into 5 groups as follows: Control (Group 1), DMBA Control (Group 2), DMBA+Zinc (Group 3), DMBA+Melatonin (Group 4), DMBA+Melatonin & Zinc (Group 5). At the end of the study, all animals were sacrifi ced by decapitation and Malondialdehyde (MDA) and glutathione (GSH) levels in brain cortex tissue samples were determined via spectrophotometric methods. RE ...Daha fazlası

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In Vitro Activity of Coenzymeq10 Loaded Mesoporous Silica Nanoparticles Against Mcf-7 Cells

GÜLBAHÇE MUTLU, Elif | ŞEFLEK, Hatice Nur | ALPA, Şerife | ERTUŞ, Emre Burak | ERBAYRAM, Fatma Zehra | TÜRKOĞLU, Fatma Nur

Background of the Study: Nanomedicine is being investigated nanotechnology-based solutions to medical problems to increase the bioavailability of drugs and reduce side effects. The ultimate goal is to enable more effective and patient-friendly treatment regimens by reducing drug concentration and dosing frequency, offering easier administration and improving safety. Silica-based nanoparticles are widely used in nanomedicine and are emerging as a promising next-generation material for biological applications. Mesoporous silica nanoparticles (MSNs) have been used as drug nanocarriers in breast c ...Daha fazlası

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Determination of Cytoxic Effects of Diazepam and Flumazenil in MCF-7 Cell Line

TÜRKOĞLU, Fatma Nur | ALPA, Şerife | GÜLBAHÇE MUTLU, Elif | ERBAYRAM, Fatma Zehra | ŞEFLEK, Hatice Nur

Background of the Study: Breast cancer, the second most common cause of cancer death, is a global public health problem due to its poor response to treatment and complex aetiology. The MCF-7 cell line is widely used in laboratories around the world for in vitro studies to address this problem. Diazepam is one of the most successful anaesthetics since the beginning of the psychopharmacological revolution. It belongs to a class of benzodiazepines that is often preferred in anaesthesia. Flumazenil is an imidazobenzodiazepine and was the first benzodiazepine antagonist to enter clinical use. The e ...Daha fazlası

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Determination Of Cytoxic Effects Of Oxytocin And Atosiban Mcf-7 Cell Line

ERBAYRAM, Fatma Zehra | GÜLBAHÇE MUTLU, Elif | ALPA, Şerife | TÜRKOĞLU, Fatma Nur | ŞEFLEK, Hatice Nur

Background of the Study: Breast cancer, a major cause of cancer-related deaths, is an important health problem due to its inadequate response to treatment and complex etiology. Oxytocin (OT) is a peptide mammalian hormone consisting of nine amino acids. Today, cellular studies of oxytocin have gained importance. Oxytocin has been observed to inhibit cell proliferation in cancer. The biggest advantage of oxytocin therapies is that they provide the organism with cell production on its own and have no side effects. Studies have shown that OT is a factor that stimulates cell proliferation in lung, ...Daha fazlası

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Determination of The Cytotoxic Effect of Propylthiouracil Loaded Mesoporous Silica on Mcf-7 Cell Line

GÜLBAHÇE MUTLU, Elif | ŞEFLEK, Hatice Nur | ALPA, Şerife | ERTUŞ, Emre Burak | ERBAYRAM, Fatma Zehra | TÜRKOĞLU, Fatma Nur

Background of the Study: Nanomedicine is being investigated nanotechnology-based solutions to medical problems to increase the bioavailability of drugs and reduce side effects. The ultimate goal is to enable more effective and patient-friendly treatment regimens by reducing drug concentration and dosing frequency, offering easier administration and improving safety. Silica-based nanoparticles are widely used in nanomedicine and are emerging as a promising next-generation material for biological applications. Mesoporous silica nanoparticles (MSNs) have been used as drug nanocarriers in breast c ...Daha fazlası

Erişime Açık

The Effect Of Coenzyme Q10 Administration On The Expression Of Some Genes In Rats With Hypothroidia

ŞEFLEK, Hatice Nur | GÜLBAHÇE MUTLU, Elif | CÜCE, Gökhan | KALKAN, Serpil

Introduction: Hypothyroidism is an endocrine disorder that occurs mainly due to the insufficiency of thyroid hormones in the body or the inability of these hormones to affect target tissues. As a result of the insufficiency of thyroid hormones, the systems are affected and accordingly, the health status of individuals is adversely affected. Coenzyme Q10 is a lipophilic antioxidant that plays a role in membrane stability, energy conversion and ATP production. The aim of this study was to determine the effect of Coenzyme Q10 on GDNF, PLZF, SOX3 and THY1 gene expression levels in rats with hypoth ...Daha fazlası

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Determination of Antioxidant and Anticancer Activities of C. Sativa Leaf Extracts on MCF7 Human Breast Cancer Cell Line

BEYAZYÜZ, Fadime | GÜLBAHÇE MUTLU, Elif | ALPA, Şerife | ERBAYRAM, Fatma Zehra | TÜRKOĞLU, Fatma Nur | KULAÇ, Şemsettin

Aim: In this study, it was aimed to determine the total phenolic content, flavonoid content, and antioxidant activity of Castanea sativa Mill. (chestnut) leaf extract and their anti-proliferative effect on MCF 7 cell line. Materials and Methods: It determined antioxidant capacities by using DPPH assay, total phenolic content by using Folin-Ciocaltaeu method and Total flavonoid content by aluminum chloride colorimetric method in the ethanolic extracts of Chesnut leaf. In addition, the anti-proliferative effect of chestnut leaf extract was determined by XTT method in MCF7 breast cell line. The l ...Daha fazlası

Erişime Açık

Determination of Antioxidant and Anticancer Activities of C. sativa Leaf Extracts on MCF7 Human Breast Cancer Cell Line

BEYAZYÜZ, Fadiem | GÜLBAHÇE MUTLU, Elif | ALPA, Şerife | ERBAYRAM, Fatma Zehra | TÜRKOĞLU, Fatma Nur | KULAÇ, Şemsettin

Aim: In this study, it was aimed to determine the total phenolic content, flavonoid content, and antioxidant activity of Castanea sativa Mill. (chestnut) leaf extract and their anti-proliferative effect on MCF 7 cell line. Materials and Methods: It determined antioxidant capacities by using DPPH assay, total phenolic content by using Folin-Ciocaltaeu method and Total flavonoid content by aluminum chloride colorimetric method in the ethanolic extracts of Chesnut leaf. In addition, the anti-proliferative effect of chestnut leaf extract was determined by XTT method in MCF7 breast cell line. The l ...Daha fazlası

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