Bone Marrow Grafts From Pediatric Donors May Contain A Considerable Number of Hematogones.

During CD34 + stem cell count to determine the number of stem cells in the allografts from pediatric donors, we noticed a considerable amount of early hematogones (eHGs) within the stem cell gate in flow cytometry. Since the number of hematogones causes a decrease in the total number of stem cells counted within the graft, we planned a retrospective study to analyze the effect of eHGs on transplant outcomes. We also wanted to show how allografts containing high amounts of early HGs affect transplant outcomes.

The effects of chrysin on lipopolysaccharide-induced sepsis in rats.

Chrysin (CR) is a flavone found in propolis and many plants. Lipopolysaccharide (LPS) is a component of the cell wall of gram-negative bacteria that causes sepsis. The purpose of this study was to investigate the effects of CR on LPS-induced sepsis in rats.

The effects of colostrum on some biochemical parameters in the experimental intoxication of rats with paracetamol.

In the current study, the possible prophylactic and therapeutic effects of colostrum (COL) on acute organ injury caused by paracetamol (PAR) in rats were evaluated. Within the scope of this study, a 2-month-old male (150-200 g) 70 Wistar Albino rat was used and a total of seven groups were designed. The first group (CNT) was maintained for control purposes.

Effect on oxidative stress, hepatic chemical metabolizing parameters, and genotoxic damage of mad honey intake in rats.

A total of 66 male Wistar rats were used and six groups (control: 10 animals and experimental: 12 animals) were formed. While a separate control group was established for each study period, mad honey application to the animals in the experimental group was carried out with a single dose (12.5 g kg body weight (b.

The effects of diosmin on aflatoxin-induced liver and kidney damage.

Aflatoxin is among the natural toxins that cause serious side effects on living things. Diosmin is also one of the compounds with broad pharmacological effects. In this study, the effects on the oxidant/antioxidant system of 50 mg/kg body weight/day dose of diosmin, aflatoxin (500 μg/kg body weight/day), and combined aflatoxin (500 μg/kg body weight/day) plus diosmin (50 mg/kg body weight/day) given to the stomach via catheter female adult Wistar Albino rats is examined.

The acute and chronic toxic effect of cypermethrin, propetamphos, and their combinations in rats.

This study was aimed at determining the acute and chronic toxic effects of cypermethrin, propetamphos, and combined cypermethrin and propetamphos. Four groups, each comprising 10 animals, were established for the acute (a) and chronic (b) toxicity trials, and in total, 80 male Wistar albino rats were used. In the acute toxicity trial, the first group was maintained for control purposes, and groups 2a, 3a, and 4a were administered only once with 80 mg/kg.

The toxic effect of cypermethrin, amitraz and combinations of cypermethrin-amitraz in rats.

In this study, the effects of cypermethrin (CYP), amitraz (AMT) and combined cypermethrin-amitraz (CYP-AMT) on some serum biochemical, oxidative stress and drug-metabolising parameters were investigated in male Wistar albino rats. CYP, AMT and combined CYP-AMT were administered at doses of 80 mg kg(-1) bw(-1) of CYP and 170 mg kg(-1) bw(-1) of AMT for 1 day (single dose), and at doses of 12 mg kg(-1) bw(-1) of CYP and 25 mg kg(-1) bw(-1) of AMT for 40 days by oral gavage. Oxidative stress (malondialdehyde (MDA), nitric oxide (NO), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px) and glucose-6-phosphate dehydrogenase (G6PD)), serum biochemical (glucose, triglyceride, cholesterol, high-density lipoprotein (HDL), low-density lipoprotein (LDL), blood urea nitrogen (BUN), creatinine, asparatate amino transferase (AST), alanine amino transferase (ALT), alkaline phosphatase (ALP), total protein, albumin) in blood/tissues (liver, kidney, brain, spleen and testis) and hepatic drug-metabolising (cytochrome P450 2E1 (CYP2E1), NADH-cytochrome b5 reductase (CYPb5), NADPH-cytochrome c reductase/NADPH cytocrome P450 reductase (CYTC), glutathione S-transferase (GST), glutathione (GSH)) parameters were measured in liver samples taken on days 1 and 40.

Effects of Tarantula cubensis D6 on aflatoxin-induced injury in biochemical parameters in rats.

Introduction: Aflatoxins are toxic fungal metabolites that have adverse effects on humans and animals. Tarantula cubensis D6 is used as a homeopathic medicine for different purposes. The present study investigates the effects of Tarantula cubensis D6 on the oxidant-antioxidant balance and some biochemical parameters against exposure to aflatoxin.

Genotoxic effects of some antituberculosis drugs and mixtures in rats.

In this study*, it was aimed to observe, genotoxic effects of antituberculosis drugs and combinations on rats. Animals were treated with 31.5 mg/kg isoniazid (INH), 54 mg/kg rifampicin (RIF), 189 mg/kg pyrazinamide (PYR), 100 mg/kg etham-butol(ETA), INH+RIF+PYR (MIX1) and INH+RIF+PYR+ETA (MIX2) mixtures applied via gavage for 90 days.

The antioxidant effects of pumpkin seed oil on subacute aflatoxin poisoning in mice.

This study was aimed at the investigation of the antioxidant effect of pumpkin seed oil against the oxidative stress-inducing potential of aflatoxin. For this purpose, 48 male BALB/c mice were used. Four groups, each comprising 12 mice, were established.

The effect of chlorpyrifos on isolated thoracic aorta in rats.

This study investigated the effect of chlorpyrifos on thoracic aorta and on the level of NO in plasma and aorta. The effect of chlorpyrifos on thoracic aorta in organ bath was determined in 10 rats. Another 45 rats were assigned to 3 groups with 15 rats each: control group 1 received distilled water, control group 2 was given corn oil, and the last group was given 13.

The antioxidant effect of wheat germ oil on subchronic coumaphos exposure in mice.

Forty-eight male Balb/C mice, allocated to 4 equal groups, constituted the material of the study. The first group was maintained as the control group and was administered solely with a vehicle, which was used to dissolve coumaphos in the third and fourth groups. The second group was administered with 1.

Carnitine supplementation modulates high dietary copper-induced oxidative toxicity and reduced performance in laying hens.

This experiment was conducted to evaluate the effects of L-carnitine on performance, egg quality and certain biochemical parameters in laying hens fed a diet containing high levels of copper proteinate. Forty-eight 42-week-old laying hens were divided into four groups with four replicates. The laying hens were fed with a basal diet (control) or the basal diet supplemented with either 400 mg carnitine (Car)/kg diet, 800 mg copper proteinate (CuP)/kg diet or 400 mg carnitine + 800 mg copper (Car+CuP)/kg diet, for 6 weeks.

Hepatoprotective effect of ghrelin on carbon tetrachloride-induced acute liver injury in rats.

Background & Aims: Recent studies have revealed that ghrelin may be an antioxidant and antiinflammatory agent. Oxidative stress are considered to play a prominent causative role in the development of various hepatic disorders. We investigated whether ghrelin plays a protective role against carbon tetrachloride (CCl(4))-induced acute liver injury in rats.

The effects of evening primrose oil on lipid peroxidation induced by subacute aflatoxin exposure in mice.

The present study was aimed at the investigation of the antioxidative effect of evening primrose oil in cases of subacute aflatoxin (AF) intoxication induced in mice. For this purpose, forty-eight 6-8-week-old male BALB/c mice, weighing 30-35 g, were used. The animals were allocated to four groups, each comprising of 12 mice, such that one group was maintained as the control group and the other three constituted the trial groups.

Comparative pharmacokinetics of some injectable preparations containing ivermectin in dogs.

Little is known about the kinetics of ivermectin formulations following subcutaneous administration in dogs. The vehicle components used in production may change the pharmacokinetics of the drug. The present study was aimed at the comparison of the pharmacokinetics of seven injectable ivermectin formulation of different brand names (A-G).

Propetamphos-induced changes in haematological and biochemical parameters of female rats: protective role of propolis.

The present study was conducted to investigate the effectiveness of propolis in alleviating the toxicity of propetamphos on haematological and biochemical parameters in rats. Twenty-four female Wistar-Albino rats (200-250 g) were randomly divided into four equal groups of six rats each. As normal drinking water was given to the control group, propolis (100 mg/kg bw/day), propetamphos (15 mg/kg bw/day), and propolis (100 mg/kg bw/day) with propetamphos (15 mg/kg bw/day) combinations were given to the other three groups by adding to drinking water for 28 days, respectively.

The protective effect of royal jelly against cisplatin-induced renal oxidative stress in rats.

Background: The aim of this study was to investigate the effects of royal jelly on cisplatin-induced nephrotoxicity and oxidative stress in rats.

Methods: Adult male Wistar albino rats were randomly divided into eight groups: the control, cisplatin, royal jelly, and royal jelly plus cisplatin groups. Biochemical and histopathological methods were utilized for evaluation of the nephrotoxicity.

Beneficial effect of pine honey on trichlorfon induced some biochemical alterations in mice.

Forty-eight male BALB/c mice, weighing 30-35 g, were used in the study, and were divided into groups of 12 each. The four groups established in the study included one control group and three experimental groups. The first group served as the control group, while Groups 2, 3 and 4 were administered 1g/kg bw/day pine honey, 180 mg/kg bw/day trichlorfon ( approximately 1/5LD(50)) and 1g/kg bw/day pine honey plus 180 mg/kg bw/day trichlorfon, respectively, by the oral route using a catheter for 21 days.

Effects of sodium fluoride exposure on some biochemical parameters in mice: evaluation of the ameliorative effect of royal jelly applications on these parameters.

Forty eight male Balb/c mice, each weighing 30-35 g, were used in the present study. The animals were divided into four equal groups. The first group served as the control group, and the second group was administered royal jelly at a dose of 50 mg/kg bw by gavage for a period of 7 days.

Effect of carbaryl on some biochemical changes in rats: the ameliorative effect of bee pollen.

In this study, 42 female Wistar albino rats, weighing between 200 and 250 g, were used and they were divided into six equal groups. Group 1 was allocated as the control group. Rats included in groups 2 and 3 were administered a water-solubilized extract of bee pollen at a dose of 50 mg/kg bw/day and 100 mg/kg bw/day, respectively.

Spectrophotometric multicomponent determination of sunset yellow, tartrazine and allura red in soft drink powder by double divisor-ratio spectra derivative, inverse least-squares and principal component regression methods.

Double divisor-ratio spectra derivative (graphical method), classical least-squares and principal component regression (two numerical methods) methods were developed for the spectrophotometric multicomponent analysis of soft drink powders and synthetic mixtures containing three colorants without any chemical separation. The graphical method is based on the use of derivative signals of the ratio spectra using double divisor. In this method, the linear determination ranges were 2-8 mug ml(-1) sunset yellow, 4-18 mug ml(-1) tartrazine and 2-8 mug ml(-1) allura red in 0.

Effecs of cypermethrin on some biochemical changes in rats: the protective role of propolis.

Twenty eight female Wistar rats weighing 150-200 g were used in this study and these animals were divided into 4 groups, each comprising 7 rats. The first group served as the control group, and groups 2, 3, and 4 were administered a single dose of 250 mg/kg.bw propolis, a single dose of 125 mg/kg.

Evaluation of protective effect of bee pollen against propoxur toxicity in rat.

In this study, 28 Wistar female rats (200-250g) were used and divided into four equal groups. Group 1 was allocated as the control group. Groups 2-4 were administered 100mg/kg/bw/day bee pollen, 20mg/kg/bw/day propoxur, and 100mg/kg/bw/day bee pollen plus 20mg/kg/bw/day propoxur by gavage for 14 days, respectively.

The effects of royal jelly on liver damage induced by paracetamol in mice.

The present study was undertaken to investigate the protective effect of royal jelly against paracetamol-induced liver damage. The study was conducted in 90 female Swiss Albino mice, and six groups were established. While the first group was maintained as control, Groups 2-6 were administered 200mg/kg RJ for 1 day, 200mg/kg RJ for 7 days, 400mg/kg PAR for 1 day, 200mg/kg RJ plus 400mg/kg PAR for 1 day and 200mg/kg RJ for 7 days and then second 400mg/kg PAR on the 7th day, orally, respectively.