The predictive role of neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio in children with simple febrile seizures

Aim: To evaluate the predictive roles of biochemical and complete blood count parameters in the diagnosis of febrile seizures by comparing these between patients with simple febrile seizures and febrile patients without seizures. Methods: One hundred fifty-two children (66 girls and 86 boys), aged 6-60 months presenting with fever symptoms presenting to our hospital’s pediatric emergency department between January 2015 and January 2020 were included in the study. Demographic data, complete blood count parameters and biochemical parameter levels were compared between the two groups. These were divided into a patient group with simple febrile seizures (n = 74) and a febrile control group without seizures (n = 78). Results: Comparison of biochemical parameters revealed significantly higher glucose, CRP, and ALT levels in the febrile seizure group, while Ca and Na were significantly lower. Comparison of complete blood count parameters revealed significantly higher white blood cell (WBC), neutrophil, red cell distribution width, neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) values in the febrile seizure group, while hemoglobin, hematocrit, mean corpuscular volume, lymphocytes, and mean platelet volume were significantly lower. Conclusions: We think that in addition to markers such as WBC, leukocytes, and CRP for evaluating inflammation in patients with febrile seizures, simple, easily available, and inexpensive tests such as NLR and PLR can also be useful for assessing inflammation

Use of salidroside in a lipopolysaccharide-induced periventricular leukomalacia model

Aim: Research into the different treatment methods based on the intrauterine lipopolysaccharide (LPS)-induced Periventricular leukomalacia (PVL) model, as one of the main causes of morbidity in preterm infants still continues to be relevant. The present study investigates the effect on PVL of salidroside obtained from Rhodiola Rosea (golden root, orpin rose), which is a plant with known for its medicinal qualities. Method: To develop an induced PVL model, a 500 microgram/kg dose of LPS (Escherichia coli, serotype 055:B5, Sigma) was applied to two pregnant rats intraperitoneally on day 18, day 19 and day 20 of gestation. One of the LP applied rats was given 25 mg/kg Salidroside (250 mg Rhodiola root extract capsules, which include 3 mg Salidroside) by oral gavage (LPS+Salidroside), and a physiological saline solution was given to the control group. After delivery, 10 offspring of the LPS-applied mother, nine offspring of the LPS+Salidrosideapplied mother and seven offspring of the control mother were sacrificed on postnatal Day 7 with ether anesthesia. The caspase enzyme located in apoptosis pathways of 10 percent neutral-buffered formalin fixed brain tissue was stained immunohistochemically, and apoptotic cells were counted. Results: No statistically significant difference was noted between the LPS+Salidroside group and the control group, while a statistically significant difference was noted between the LPS and LPS+Salidroside groups. It was observed that Salidroside reduced LPS induced apoptosis. Conclusion: The intended experimental neuroprotective effect of Salidroside usage was provided through the inhibition of apoptosis in a PVL-damaged brain

Effects of gestational exercise on hyperoxia-induced brain damage in the newborn

Aim: Preterm infants encounter hyperoxia relatively early on as they leave the intrauterine environment earlier than expected, while also being exposed to a higher level of hyperoxic stress due to insufficiencies in their antioxidant defense mechanisms. With that in mind, we investigate whether running exercises performed during pregnancy can contribute to the development of tolerance to neonatal hyperoxic brain damage. Method: While two female rats maintained a sedentary pregnancy, one female rat performed the mandatory running exercise for 30 minutes for five days a week throughout the pregnancy. Following delivery, the sedentary rats and the exercised rat were kept together with their offspring for five days at oxygen concentrations above 80 percent in order to induce brain damage. The offspring were sacrificed on postnatal Day 7 and brain/body ratio measurements were obtained. Results: The brain/body ratios in the control, hyperoxia and exercise-hyperoxia groups were found to be median (IQR) 0.074(0.68-0.77), 0.065(0.06-0.067) and 0.064(0.060-0.068), respectively. The brain/body ratios of the offspring of the mothers in the hyperoxia group were found to be significantly lower than the control group (p=0.002), irrespective of exercise (p=0.007). No statistically significant difference was noted between the offspring of the sedentary and the exercised mothers in the hyperoxia group (p=0.94). Conclusion: Hyperoxia was found to result in lower brain mass relative to total body mass. This finding, which indicates the presence of microcephaly, reflects the negative effects of hyperoxia on brain development. Contrary to expectations, exercises performed during pregnancy had no significant effect on the brain/body weight ratio of the offspring

Antioxidant effect of Abelmoschus Esculentus against acetaminophen-induced nephrotoxicity: an experimental study

Acetaminophen(APAP) intoxication is an important cause of nephrotoxicity and hepatotoxicity. N-acetylcysteine(NAC) is used in the treatment, but it has some serious side effects. Abelmoschus esculentus(AE) has various benefits as well as antioxidant effects. This study aims to investigate the effect of AE in APAP-induced acute nephrotoxicity. Forty male Wistar rats were divided into five equal groups: Control, AE, APAP, APAP+AE, and APAP+AE+NAC. Significant changes were observed in serum levels of malondialdehyde (MDA), superoxide dismutase (SOD), Neutrophil Gelatinase-Associated Lipocalin(NGAL) and Kidney Injury Molecule-1(KIM-1) after induction with APAP. NGAL and KIM-1 in the AE group remained low compared to those receiving APAP (p=0.022 and p0.001, respectively). When the APAP group was compared with the AE and AE+NAC groups, it was found that even the administration of AE alone significantly decreased NGAL and KIM-1(p=0.036 vs.p=0.029 and p0.001 vs. p0.001, respectively), these results were attributed to the effects of AE on reducing MDA and increasing SOD. Histopathological studies also confirmed these results. These results demonstrated that AE had protective and therapeutic effects on APAP-induced nephrotoxicity. This benefit of AE is due to its antioxidant effect. In addition, AE may also increase the regenerative capacity of the kidney, which APAP reduces

Abelmoschus esculentus (L.) Moench seed extract alleviates acute acetaminophen induced liver damage in rats

852-860Acetaminophen (N-acetyl-p-aminophenol, APAP), commonly called the ‘paracetamol’, is one of the most regularly utilized medicines, particularly in children. When administered at the recommended doses, it is a safe medication. However, oxidative stress and inflammation caused by exposure to toxic doses lead to centrilobular hepatic necrosis. N-acetylcysteine (NAC) is utilized in the therapy, however it has potential adverse effects. On the other hand, it is known that the seeds of the common vegetable Okra, Abelmoschus esculentus (AE), a herbal product, possess antioxidant and anti-inflammatory qualities. In the present study, we explored whether AE can be used as an alternative to standard NAC therapy without any adverse effect in the treatment of acute APAP induced liver injury. Forty male Wistar rats were placed into five groups: Control, AE, APAP, APAP+AE and APAP+AE+NAC groups. Antioxidants such as native thiol and total thiol were found rised in the APAP group by adding AE (p =0.043 and p =0.028, respectively). Anti-inflammatory indicator IL-10 was also found increased, while marker ALT, which is a sign of hepatotoxicity, got decreased (P=0.005 and P <0.001, respectively). Histologically, AE has been shown to improve worsened congestion (P =0.003), cytoplasmic vacuolization (P =0.01), sinusoidal dilatation (P =0.001), Kupffer cell proliferation (P <0.001) and inflammation (P <0.001). These results suggest that the okra seeds may be a potential therapeutic agent for paracetamol induced hepatotoxicity and it can be attributed to the antioxidant and anti-inflammatory properties