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The precise human bioclock, possibly imported
(Churchill Livingstone, 2002)Contrary to what has long been suggested, the biological clock is not a poor timekeeper. In fact, it has been working in precision for millions of years as a genetically set clock, independent of environmental periodicity. ... -
Effects of vasoconstriction on the acute anterior pituitary hormonal response to head injury
(Churchill Livingstone, 2002)Since cerebral vasoconstriction alone may impair the hypothalamic and pituitary circulation, we planned to investigate whether the hormonal response to the vasoconstriction that may be induced by the head injury is a ... -
Sıçan testisindeki iskemi-reperfüzyon hasarı sonucu oluşan oksidatif stres ve histopatolojik değişiklikler üzerine ketoprofenin koruyucu etkisi
(2007)Testis torsiyonu yenidoğan, çocukluk ve adölesan dönemdeki erkekleri etkileyen ve sık karşılaşılan ürolojik acil bir hastalıktır. Testiküler torsiyon sonucu gelişen testiküler hasarın olası nedenlerinden biri testiküler ... -
Effect of Naloxone on Oxidative Stress and Testicular Injury due to Spermatic Vessel Ligation of Rat Testis
(Karger, 2008)Aims: Two-stage Fowler-Stephens orchiopexy has been accompanied by testicular atrophy in some cases but neither of the mechanisms responsible for testicular injury are clear, nor is there an effective agent that might ... -
The effect of experimentally induced carbon dioxide pneumoperitoneum on intra-abdominal and intra-esophageal pH
(Tubitak Scientific & Technical Research Council Turkey, 2009)Aim: An experimental study was performed to evaluate the effect of CO2 pneumoperitoneum on intra-abdominal (IA) and intra-esophageal (IE) pH. Material and methods: The study included 18 Wistar rats. In the control group ... -
In vitro sensitivity of rat esophagus to agonists in different alkaline mediums (conferenceObject)
(Wiley-Blackwell Publishing, Inc, 2009)… -
The Effects of Beta-blockers on Endothelial Nitric Oxide Synthase Immunoreactivity in the Rat Corpus Cavernosum
(Elsevier Science Inc, 2010)OBJECTIVES To explain the mechanism of the effects of beta-blockers on endothelial dysfunction and release of nitric oxide from the endothelium. METHODS A total of 72 Sprague-Dawley rats were divided into 9 different groups ... -
Effect of phototherapy on growth factor levels in neonatal rat skin
(W B Saunders Co-Elsevier Inc, 2011)Aim: Neonates undergoing surgery may receive phototherapy (PT) for the treatment of hyperbilirubinemia. Although the effects of PT on neonatal structures are well documented, the effect of PT on wound healing has not been ... -
Effect of phototherapy on gastrointestinal smooth muscle activity and oxidative stress
(Springer, 2011)Aim To evaluate the effect of phototherapy on gastrointestinal smooth muscle activity and oxidative stress. Methods Wistar albino rats (n = 18, in the first 7 days of life) weighing 7 +/- 2 g with both sexes were included ... -
In vitro sensitivity of rat esophagus to agonists in different alkaline mediums
(W B Saunders Co-Elsevier Inc, 2012)Aim: An in vitro study was performed to determine the in vitro sensitivity of rat esophagi to contracting and relaxing agonists in different alkaline mediums. Materials and Methods: Twenty-four Wistar rats weighing 200 to ... -
Effect of SWL on renal hemodynamics: could a change in renal artery contraction-relaxation responses be the cause?
(Springer, 2012)The aim of this study was to reveal the effect of shock wave lithotripsy (SWL) on renal artery contraction-relaxation responses and the relation of this effect with renal hemodynamics. Twenty-four rabbits are divided into ... -
The Smooth Muscle Contractility In Aflatoxicated Broiler Chicken Ileum
(Parlar Scientific Publications (P S P), 2013)This study was conducted to investigate the contractility of aflatoxicated isolated broiler ileum smooth muscles. Fourty-eight, one-day old broiler chicks were divided into 4 groups, each containing 12 chicks. The 1st group ... -
Intravital microscopic evaluation of cremasteric microcirculation in experimental testicular torsion
(Elsevier Sci Ltd, 2013)Aim: Although absent cremasteric reflex is a significant clinical finding for testicular torsion (TT), there is limited information about microcirculation of the cremasteric muscle (CM) after TT. This experimental study ... -
Effects of chronic L-DOPA administration on neurogenic and endothelium-dependent relaxation responses in rabbit corpus cavernosum
(Polish Acad Sciences Inst Pharmacology, 2016)Background: Dopamine is a crucial central neurotransmitter that plays a fundamental role in the autonomic and somatic components of penile reflexes in animals and humans. Similar to the erectile responses of dopamine, ... -
Synthesis, structural characterization and myorelaxant activity of 4-naphthylhexahydroquinoline derivatives containing different ester groups
(Serbian Chemical Soc, 2016)The present study reports the synthesis, structural characterization and myorelaxant activity evaluation of a series of 16 novel 4-naphthylhexahydroquinoline derivatives. The compounds were achieved by one-pot microwave-assisted ... -
Effects of cell phone radiation on lipid peroxidation, glutathione and nitric oxide levels in mouse brain during epileptic seizure
(Elsevier Science Bv, 2016)The objective of the this study was to evaluate the effects of cellular phone radiation on oxidative stress parameters and oxide levels in mouse brain during pentylenetetrazole (PTZ) induced epileptic seizure. Eight weeks ... -
Role of nicotinic acetylcholine receptor subtypes on nicotine's enhancing effect on electrical field stimulation elicited contractile responses in rabbit urine bladder
(Verduci Publisher, 2016)OBJECTIVE: This study aims to investigate the contribution of presynaptic nicotinic acetylcholine receptors (nAChRs) sub-types to nicotine-induced enhancement in electrical field stimulation (EFS) EFS-mediated contractile ... -
Usnic acid causes apoptotic-like death in Leishmania major, L. infantum and L. tropica
(Springer Heidelberg, 2018)Leishmaniasis, a deadly parasitic infection, threatens many people worldwide. Since the high cost, toxicity, and resistance are drawbacks of current treatment options, it is necessary to find safer and more effective new ... -
What is the protective effect of metformin on rat ovary against ischemia-reperfusion injury?
(Wiley, 2018)AimThe aim of this study was to investigate the protective effect of metformin on the rat ovary against ischemia-reperfusion injury. MethodsThirty-seven female Wistar albino rats were used in the study. The rats were divided ... -
Evaluation of in vitro Anticancer Activity of Vulpinic Acid and its Apoptotic Potential Using Gene Expression and Protein Analysis
(Assoc Pharmaceutical Teachers India, 2018)Lichens and their secondary metabolite are still among the many unexamined natural sources in the drug industry. This study was designed to evaluate the cytotoxic effects of vulpinic acid lichen secondary metabolite and ...