The effect of kangaroo care on cortisol levels and immune factors in breast milk.

This paper investigated the effect of kangaroo mother care (KMC) in the early postpartum period on cortisol levels and immune factors in breast milk. This quasi-experimental study was conducted at the obstetrics clinic of a university hospital in western Türkiye. The sample consisted of 63 mothers and their infants.

Serum spexin, adiponectin and leptin levels in polycystic ovarian syndrome in association with FTO gene polymorphism.

Objectives: Polycystic ovary syndrome (PCOS) is a complex reproductive endocrinopathy among reproductive-aged women and related with body mass and insulin resistance. Adipocytokines produced by adipose tissue seems to take part in the hormonal and metabolic alterations that arise in PCOS. Fat mass and obesity associated (FTO) gene is linked with body mass index (BMI) and diabetes.

Melatonin ameliorates sodium valproate-induced hepatotoxicity in rats.

Valproic acid (VPA) is a anticonvulsant and mood-stabilizing agent used to treat epilepsy in patients of all ages. However, it can cause hepatotoxicity with increased oxidative stress. Melatonin (MEL) is known as antioxidant and antiinflammatory agent.

The Role of Melatonin in Oxidative Stress, DNA Damage, Apoptosis and Angiogenesis in Fetal Eye under Preeclampsia and Melatonin Deficiency Stress.

: The aim of this study was to investigate the possible mechanisms of ocular damage induced by pinealectomy (PNX) and preeclampsia (PE), and to determine the cellular and molecular effects of melatonin treatment on oxidative stress, DNA damage, molecular chaperone responses, induction of apoptosis and angiogenesis in the fetal eye of both PNX and PNX+PE animals. : We analysed therapeutic potential of melatonin on fetal eye damage in PNX and PNX+PE animals using Malondialdehyde (MDA), Random Amplified Polymorphic DNA (RAPD), qRT-PCR and Western blot assays. : Our study presents three preliminary findings: (a) in fetal eye tissues, PNX and PNX+PE significantly induce oxidative damage to both DNA and protein contents, leading to a dramatic increase in caspase-dependent apoptotic signalling in both mitochondrial and death receptor pathways; (b) the same conditions trigger hypoxia biomarkers in addition to significant overexpression of HIF1-α, HIF1-β, MMP9 and VEGF genes in the fetal eye; (c) finally, melatonin regulates not only the expression of genes encoding antioxidant enzymes and increase in DNA damage as well as lipid peroxidation but also limits programmed cell death processes in the fetal eye of PNX and PNX+PE animals .

Hyperbaric oxygen treatment ameliorates gentamicin-induced nephrotoxicity and expression of kidney injury molecule 1 in the rat model.

In recent years hyperbaric oxygen (HBO2) therapy has been considered as an effective method for the treatment of gentamicin (GM)-induced renal toxicity. However, the findings related to the use of HBO2 for GM toxicity are limited and contradictory. The aim of this study is to investigate the protective role of HBO2 on GM-induced nephrotoxicity.

Serum irisin and apelin levels and markers of atherosclerosis in patients with subclinical hypothyroidism.

Objective: In this study, we aimed to evaluate serum irisin and apelin levels in patients with subclinical hypothyroidism (SCH) when they were subclinical hypothyroid and become euthyroid after levothyroxine therapy and association of these adipokines with markers of atherosclerosis such as serum homocysteine levels and carotid intima-media thickness (IMT).

Subjects And Methods: The study included 160 patients with newly diagnosed subclinical hypothyroidism due to Hashimoto's thyroiditis and 86 euthyroid healty subjects. Serum glucose and lipid profile, insulin, HOMA, TSH, free T3, free T4, anti-thyroperoxidase and anti-thyroglobulin antibodies, homocysteine, apelin and irisin levels were measured in all study subjects.

Adalimumab mitigates ovarian ischemia-reperfusion injury in rats by regulating oxidative stress, apoptosis and resolution of inflammation.

Aim: Ovarian torsion is a rare but an important reason of acute lower abdominal pain in women and associated with serious morbidity and mortality, if not treated promptly. The aim of this study was to evaluate the effects of an antitumor necrosis factor-α antibody on ovarian torsion in a rat model of ischemia-reperfusion (I/R) injury.

Methods: Forty female Wistar Albino rats were used in the present study.

Investigation of Blood Betatrophin Levels in Obese Children with Non-Alcoholic Fatty Liver Disease.

Purpose: The prevalence of obesity has significantly increased among children and adolescents worldwide and is becoming an important health care problem in parallel with the increased prevalence of obesity pediatric non-alcoholic fatty liver disease. Betatrophin is a newly define hormone that is commonly secreted by liver and plays role in glucose tolerance. This study aimed to investigate the relationship between serum betatrophin levels and non-alcoholic fatty liver disease in obese children.

Elevated circulating nitric oxide levels correlates with enhanced oxidative stress in patients with hyperemesis gravidarum.

Since the biochemical and molecular mechanisms responsible for ongoing oxidative stress in hyperemesis gravidarum (HEG) patients have not yet been fully elucidated, the aim of this study was to evaluate the possible role of nitric oxide (NO), malondialdehyde (MDA) and other oxidative stress markers in the disease pathophysiology. Moreover, the relation between oxidative stress markers and Helicobacter pylori (H. pylori) infection was also investigated.

Attenuation of partial unilateral ureteral obstruction - induced renal damage with hyperbaric oxygen therapy in a rat model.

Objective: The objective of the present study was to evaluate the effectiveness of HBO therapy on biochemical parameters, renal morphology and renal scintigraphy in rats undergoing chronic unilateral partial ureteral obstruction (UPUO).

Material And Methods: Thirty-five rats were divided into five equal groups: Control group; Sham group; HBO group; UPUO group and UPUO/HBO group. The effects of HBO therapy were examined using biochemical parameters and histopathological changes.

The ischemia modified albumin and mean platelet volume levels in patients with Behçet's disease.

Introduction: Behçet's disease (BD) is a chronic inflammatory disorder with endothelial dysfunction. Ischemia-modified albumin (IMA) is a marker used in the detection of diseases associated with oxidative stress, vascular endothelial cell dysfunction and ischemia. Mean platelet volume (MPV) signifies the platelet function and activity.

The correlation between the psoriasis area severity index and ischemia-modified albumin, mean platelet volume levels in patients with psoriasis.

Introduction: Ischemia-modified albumin (IMA), a novel ischemia marker, and mean platelet volume (MPV), a determinant of platelet activation, have been reported as elevated markers in cardiovascular risk factors such as atherosclerosis, metabolic syndrome, diabetes mellitus (DM), hypertension, and dyslipidemia. As psoriasis is a chronic inflammatory disease having comorbidities, IMA and MPV can help determine the risk factors for psoriasis.

Aim: To investigate the correlation between the psoriasis area severity index (PASI), IMA and MPV levels in patients with psoriasis.

The Effectiveness of Temperature Versus Aprotinin in Maintaining the Preanalytical Stability of Adrenocorticotrophin.

Objective: To investigate the effect of temperature and protease inhibitor on adrenocorticotrophin (ACTH) stability.

Methods: We collected blood specimens from 10 donors into K3 EDTA (ethylenediaminetetraacetic acid) and K3 EDTA + aprotinin tubes. Plasma specimens were held at room temperature and at 2 °C to 8[Formula: see text] for 0, 2, 4, 8, 24, and 72 hours.

The acute effects of preoperative ozone theraphy on surgical wound healing.

Purpose: To investigate the effects of preoperative rectal ozone insufflation on surgical wound healing over the proinflammatory cytokines and histopathological changes.

Methods: Twenty one rabbits were divided into 3 groups. Sham, surgical wound, and ozone applied (6 sessions, every other day 70 µg/mL in 12 mL O2-O3 mixture rectally) surgical wound groups were created.

Evaluation of the protective effects of hesperetin against cisplatin-induced ototoxicity in a rat animal model.

Objectives: We aimed to investigate the effects of hesperetin as a flavanon both histopathologically and immunohistochemically on cochlear apoptosis in a rat model of cisplatin-induced ototoxicity (CIO). The evaluation of the effects of hesperetin on cisplatin-induced hearing loss was performed using distortion product otoacoustic emission (DPOAE).

Methods: Twenty-eight wistar albino rats were used in the current study.

Increased Levels of Serum Ischemia Modified Albumin in Patients with Ankylosing Spondylitis.

Background: The aim of the study was to investigate oxidant/antioxidant status by determining serum ischemia-modified albumin (IMA) levels with oxidative/antioxidant parameters in patients with ankylosing spondylitis (AS) compared to the controls.

Methods: The serum concentrations of IMA, IMA/albumin ratio (IMAR), malondialdehyde (MDA), total oxidant status (TOS), oxidative stress index (OSI), superoxide dismutase (SOD), glutathione peroxidase (GPx), and total antioxidant capacity (TAC) were measured in 40 AS patients and 35 healthy controls.

Results: Mean serum IMA, IMAR, MDA, TOS, and OSI levels were increased in patients with AS when compared to the control group (p < 0.

Serum ischemia-modified albumin levels in adolescent smokers.

Background: It is known that the biochemical marker linked to tissue ischemia, ischemia-modified albumin (IMA), is related to oxidative stress. Cigarette smoking is a situation with increased oxidative stress causing cell damage and it is thought that many of the negative effects linked to smoking may occur after the biological material in the body is exposed to oxidative damage. This study aimed to identify variability in serum IMA levels in adolescents who smoke.

The Efficacy of Boric Acid Used to Treat Experimental Osteomyelitis Caused by Methicillin-Resistant Staphylococcus aureus: an In Vivo Study.

We explored the ability of local and systemic applications of boric acid (BA) to reduce the numbers of methicillin-resistant Staphylococcus aureus (MRSA) in a rat model of tibial osteomyelitis (OM), and compared boric acid with vancomycin (V). Implant-associated osteomyelitis was established in 35 rats. After 4 weeks, at which time OM was evident both radiologically and serologically in all animals, the rats were divided into five groups of equal number: group 1, control group (no local application of BA or other medication); group 2, V group; group 3, local BA + V group; group 4, local BA group; and group 5, local + systemic BA group.

Protective effect of syringic acid on kidney ischemia-reperfusion injury.

The objective of the present study was to determine whether preischemic administration of syringic acid (SA) would attenuate renal ischemia-reperfusion injury (IRI). Rats were divided into three groups: Sham group; IR group; and IR + SA group. The effects of SA were examined using biochemical parameters including serum ischemia-modified albumin (IMA), total antioxidant status (TAS), total oxidant status (TOS), oxidative stress index (OSI), tissue superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT) and malondialdehyde (MDA).

The effect of sleeve gastrectomy on serum irisin levels in patients with morbid obesity.

Introduction: Irisin, a recently identified myokine, is associated with increased energy expenditure and has a potential role in obesity. Therefore, we investigated circulating irisin levels in morbidly obese patients undergoing sleeve gastrectomy (SG).

Material And Methods: Thirty morbidly obese patients undergoing SG and 30 healthy subjects were included.

Effect of Topically Applied Azithromycin on Corneal Epithelial and Endothelial Apoptosis in a Rat Model of Corneal Alkali Burn.

Purpose: To investigate the antiapoptotic effect of topically administered azithromycin (AZM) on corneal epithelial and endothelial cells in a rat model of corneal alkali burn.

Methods: Twenty-four Wistar albino rats were divided into 4 equal groups as pseudovehicle (group 1), control (group 2), alkali burned (group 3), and treatment (group 4) groups. Alkali injury was induced only in the right corneas of rats belonging to groups 3 and 4 using 1N NaOH.

Relationship between Abdominal Aortic Intima Media Thickness and Central Obesity in Children.

Background: Childhood obesity is one of the important risk factors for early atherosclerosis. We aimed to evaluate the effect of obesity on abdominal aortic intima media thickness (aaIMT) in children.

Methods: We consecutively recruited 60 obese and 28 healthy children from the outpatient clinic of pediatrics.

The Relationship Between Some Complete Blood Count Parameters and Myocardial Perfusion: A Scintigraphic Approach.

Recent studies have shown that there is a relationship between some inflammatory and biochemical markers derived from complete blood count (CBC) such as neutrophil/lymphocyte (N/L) ratio, platelet/lymphocyte (P/L) ratio, platelet distribution width (PDW), red blood cell distribution width (RDW), and coronary artery disease (CAD). The aim of this study was to determine N/L ratio, P/L ratio, PDW values, and RDW values, which are associated with myocardial perfusion in patients diagnosed with CAD. This study included 262 patients (149 with myocardial ischemia/infarction and 113 with normal myocardial perfusion) undergoing myocardial perfusion scintigraphy (MPS) with CBC within 90 days of MPS.