Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 550, listelenen: 21-40
-
Protective Effect of Aerobic Exercise on the Nasal Mucosa of Rats Against the Histopathologic Changes in Cigarette Smoke Exposure
(SAGE PUBLICATIONS INC, 2020)Introduction: Smoking is a public health problem that has been proven to have adverse effects on human health. Aerobic exercise has positive effects on the human body, especially on the respiratory system. Objective: The ... -
Microplastics in a dam lake in Turkey: type, mesh size effect, and bacterial biofilm communities
(SPRINGER HEIDELBERG, 9999)The evaluation of microplastic (MP) pollution has been drawing attention for the last decades. MP pollution has been studied widely in marine environments, but limited data exists for freshwater ecosystems on potential ... -
Phragmites australis as a new cellulose source: Extraction, characterization and adsorption of methylene blue
(ELSEVIER, 2020)The aim of this study was to investigate potential use of Phragmites australis in the production of cellulose microfibrils with chemical extraction process. Characterization of the natural P. australis and extracted fibrils ... -
Pollination Ecology, Specialization, and Genetic Isolation in Sympatric Bee-PollinatedSalvia(Lamiaceae)
(UNIV CHICAGO PRESS, 2020)Premise of research. Previous pollination ecology studies ofSalviahave shown that there is low specialization for certain subgroups of bees and that pollinator number varies with species and locality. We studied 12Salviaspecies ... -
External Morphological Properties Of Atemnus Politus (Simon, 1878) (Arachnida: Pseudoscorpiones): A Scanning Electron 'Microscopy Study
(AMER ENTOMOL SOC, 2020)Pseuodoscorpions (Pseudoscorpiones) have been little studied, although they are the third largest group in the Arachnida in number of species. Pseudoscorpions have features resembling those of true scorpions. Due to their ... -
Comparison of the tissue expressions of glutathione S transferase isoenzymes among patients with morphea and healthy controls: A preliminary study
(WILEY, 2020)Morphea is an inflammatory connective tissue disorder, which is characterized by sclerosis in skin and subcutaneous tissues with a chronic progress. The oxidative stress in pathogenesis of sclerosing diseases was proposed ... -
Nutlet micromorphology and its taxonomic and phylogenetic significance in Salvia (Lamiaceae)
(TAYLOR & FRANCIS LTD, 2020)Salvia (sage) is a species rich and medicinally important genus. Species-level identification is usually very difficult, particularly in closely related species. Here, we investigated nutlet micromorphological characteristics ... -
Alteration of tissue expression of human beta defensin-1 and human beta defensin-2 in psoriasis vulgaris following phototherapy
(Taylor & Francis Ltd, 2020)We compared the expression profiles of antimicrobial peptides (AMPs) in psoriatic skin before and after narrow band ultraviolet B (nb-UVB) phototherapy and compared the levels to healthy controls. We studied 15 male and ... -
C-Heterochromatin and nucleolus organizer region distribution of Myotis emarginatus (Chiroptera: Vespertilionidae) from Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2020)In this study, the banded karyotypes (C- and Ag-nucleolus organizer regions (NORs)) of Myotis emarginatus in Turkey were determined for the first time. The karyotype contained 44 chromosomes, the number of chromosomal arms ... -
Effects of Different Doses of Systemic Isotretinoin on Eyes: A Histopathological and Immunohistochemical Study in Rats
(Lippincott Williams & Wilkins, 2020)Purpose: To evaluate ocular side effects associated with systemic isotretinoin histopathologically. Methods: In this multicenter study, a total of 15 male and 15 female rats were randomly divided into 3 equal groups according ... -
Spatial genetics of brown hares (Lepus europaeus Pallas, 1778) from Turkey: Different gene pool architecture on either side of the Bosphorus?
(Elsevier Gmbh, 2019)We determined allelic variation at eleven microsatellite loci to study the effect of the Bosphorus, the Sea of Marmara, and the Dardanelles on the population genetic architecture of brown hares, Lepus europaeus, from ... -
Glutathione S-Transferases and Cytochrome P450 Enzyme Expression in Patients with Intracranial Tumors: Preliminary Report of 55 Patients
(Karger, 2019)Objective: Intracranial tumors are one of the most frightening and difficult-to-treat tumor types. In addition to surgery, protocols such as chemotherapy and radiotherapy also take place in the treatment. Glutathione ... -
The Genoprotective Effect Of Crocus Sativus L. (Saffron) Extract On Doxorubicin-Induced Genotoxicity In Drosophila Melanogaster
(Parlar Scientific Publications (P S P), 2019)Crocus sativus L. (saffron) is a medicinal plant that has been used for the prevention and treatment of various diseases since ancient times. Saffron also has a distinctive aroma and is used as a food coloring, in addition ... -
Two pronounced Chlorella strains for efficient biodiesel feedstock production
(Tubitak Scientific & Technical Research Council Turkey, 2019)In this study, two indigenous Chlorella strains were evaluated for triacylglycerol (TAG) production and related parameters during 10 days of N-deprivation. The strains were identified based on morphological characteristics ... -
Investigation of blood cells of Miniopterus schreibersii (Mammalia: Chiroptera) in Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2019)This research was based on some characteristics of the erythrocyte and leukocyte cells of 9 Miniopterus schreibersii (female female) samples collected from Balikesir Province in Turkey between July 2015 and September 2016. ... -
On tooth anomalies and the loss of Canis lupus (Mammalia: Carnivora) in Turkey
(Tubitak Scientific & Technical Research Council Turkey, 2019)Because of their feeding habits, which are affected by their ranking in the last steps of the food chain, the teeth of carnivores are subjected to great forces during the breaking up and chewing of food when they are ... -
Expression of CYP and GST in human normal and colon tumor tissues
(Taylor & Francis Ltd, 2019)We investigated the immunohistochemical staining characteristics of cytochrome P450 1A1 (CYP1A1), CYPB1, CYP2E1, and glutathione S-transferase P1 (GSTP1), GSTT1, GSTO1, GSTK1 in colon tumor and surrounding normal colon ... -
Morphological, genetic and epigenetic aspects of homoploid hybridization between Salvia officinalis L. and Salvia fruticosa Mill.
(Nature Publishing Group, 2019)The inheritance of phenotypic, genetic and epigenetic traits in hybridization events is difficult to predict, as numerous evolutionary, ecological, and genetic factors can play a crucial role in the process of hybridization. ...
