Blood Biochemical Parameters Research Articles

Effects of Fungus (Aspergillus niger) Treated Castor seed Cake on the Performance and Egg Quality of Japanese Quail (Coturnix coturnix japonica)

Castor seed cake (CSC) has been recognized as a potential protein source for livestock due to its high Protein and amino acids profile. However, the cake contains some anti-nutrients and toxic compounds that may prevent its full utilization in Livestock feed. The present study was conducted to investigate the effect of partial substitution of Groundnut cake with Fungus (Aspergillus niger) treated Castor seed cake (FCSC) on performance characteristics, egg quality and biochemical blood parameters of Japanese quail. Seventy-two quail chicks used for this experiment were subjected to three dietary treatments: Control diet (A, 0% FCSC), B (30% FCSC) and C (60% FCSC).

Effects of Black Soldier Fly Larvae Oil on Growth Performance, Blood Biochemical Parameters, Carcass Quality, and Metabolomics Profile of Breast Muscle of Thai Native Chickens

This study aimed to evaluate the effects of the replacement of rice bran oil (RBO) with black soldier fly larvae oil (BSFLO) on growth performance, blood biochemicals, carcass quality, and metabolomics profile of breast muscle of Thai native chickens. A total of 192 1-day-old, mixed-sex, Pradu Hang Dam (Mor Kor 55) chickens were randomly allocated to one of three dietary groups. Each treatment had four replicates with 16 chicks per replicate (8 males and 8 females). Three dietary treatments were used: (T1) the control group, based on a corn–soybean meal with RBO, and two treatment groups that replaced 50% (T2) and 75% (T3) of RBO in the basal diet with BSFLO, respectively. Results showed that BSFLO inclusion at 50% and 75% did not adversely affect the productive performance of Thai native chickens (p > 0.05). Regarding blood profiles, on day 28, chickens fed 75% BSFLO exhibited significant increases in hemoglobin, hematocrit, and MCHC (mean corpuscular hemoglobin concentration) with lower eosinophil percentages compared to the control group (p < 0.05). Additionally, BSFLO supplementation raised glucose levels but decreased globulin and total protein levels (p < 0.05). On day 63, BSFLO inclusion primarily affected MCV (mean corpuscular volume), with higher values in the 50% BSFLO group (p < 0.05). It also increased globulin and HDL (high-density lipoprotein) levels while lowering AST (aspartate transaminase) concentrations (p < 0.05). For carcass and meat quality, BSFLO supplementation did not affect dressing percentage or edible meat yield (p > 0.05). However, it influenced meat pH and shear force (p < 0.05), with a higher pH at 24 h post-mortem in BSFLO-fed chickens. Metabolomics showed that arginine biosynthesis; phenylalanine, tyrosine, and tryptophan metabolism; alanine, aspartate, and glutamate metabolism; arginine and proline metabolism; and taurine and hypotaurine metabolism were the most differentially abundant. These findings suggest that BSFLO can be used for a partial replacement (50 to 75%) for RBO in Thai native chicken diets, potentially offering benefits for animal health and meat quality without compromising growth performance.

Safety of a Medicinal Product Based on Human Glial Progenitor Cells: A Pilot Study of Retrobulbar Administration in C57BL/6J Mice

INTRODUCTION. Stem cell therapy is a promising treatment method for various diseases and injuries, but its safety has yet to be determined. Therefore, studying the safety of administering a xenogeneic cell-based medicinal product (CBMP) into the retro-orbital venous sinus is essential for developing protocols for further studies of potential medicinal products for neurological conditions.AIM. The aim of the study was to determine the optimal dose of a CBMP derived from glial progenitor cells (GPCs) and to evaluate its safety during retrobulbar administration in C57BL/6J mice.MATERIALS AND METHODS. GPCs were derived from human induced pluripotent stem cells by stepwise differentiation and cultured in DMEM/F12 supplemented with epidermal growth factor and ciliary neurotrophic factor. Matrigel was used as a substrate. GPCs were injected into the retro-orbital venous sinus of male C57BL/6J mice under isoflurane anaesthesia once a week for two months. The study analysed changes in biochemical blood parameters and behaviour. The quantities of activated astrocytes and glial cells were determined by postmortem immunohistochemical staining.RESULTS. The administration of GPCs at a dose of 500×103 cells/mouse, which was selected using literature data, induced an increase in the plasma levels of ala nine aminotransferase and aspartate aminotransferase. This could indicate cell damage and the development of inflammatory reactions. At doses reduced to one-third the initial GPC concentration or lower, the biochemical blood parameters of the treatment groups did not differ significantly from those of the control group. There were no significant differences in neuroinflammatory markers between the groups receiving GPCs at different doses, except for an increase in astrocyte activation at a dose of 150×103 cells/mouse, which could potentially indicate inflammatory processes in the brain. The study detected no pathological changes in the brain or cell damage markers in the blood of mice after retrobulbar GPC injections of 15×103 or 50×103 cells/mouse.CONCLUSIONS. The study results indicate that long-term therapy with GPCs is potentially safe for mice if the dose is optimal. The authors suggest using the optimal doses and the administration route established in this study for further research into the safety of intravenous administration of CBMPs for neurological conditions.

Анализ эффективности и безопасности применения CFTR-модулятора лумакафтор/ивакафтор у пациентов с муковисцидозом в разных возрастных группах

Russia’s first registered CFTR-modulator lumacaftor/ivacaftor was developed for patients with cystic fibrosis (CF) with the F508del/F508del genotype. The purpose of this research was to study the efficacy and safety of lumacaftor/ivacaftor therapy in different age groups. Materials and methods used: the data of homozygotes for F508del aged 2 to 18 y/o in the Russian CF Patient Registry who had been treated with lumacaftor/ivacaftor were analyzed. The effectiveness of therapy was evaluated in 3 age groups based on examination data, nutritional status, spirometry, sweat test at the start of therapy and after 12 months. In order to assess the safety, examination data, assessment of adverse events (AE), blood biochemical parameters, blood pressure and lens condition were taken into account in 334 pediatric patients in the first month of therapy and in 180 after 12 months. Results: decrease in sweat conductivity was noted in three age groups (p<0.001), only in the 2 to 6 y/o age group were negative values obtained in 6.8%. An increase in BMI was observed in the 6 to 12 y/o and 12 to 18 y/o age groups (р<0.001) whilst an improvement in FVC was observed only in the 12 to 18 y/o age group (p=0.015). Changes in biochemical parameters were statistically significant, both downward and upward, only in the age groups of 6 to 12 y/o and 12 to 18 y/o, changing not significantly. Withdrawal of the drug was required in only a single patient with a persistent increase in transaminase level. Fluctuations in blood pressure occurred within the normal age limits. Frequency of AE was comparable with the results of other studies, it was noted at the start in all groups and after 12 months more often in the age group of 12 to 18 y/o. The best tolerance was noted in the age group of 2 to 6 y/o. Conclusion: for the first time, the efficacy and tolerability of lumacaftor/ivacaftor in patients with CF in Russia was studied against the age aspect according to the 2022-2024 Registry. In the 2 to 6 y/o age group, the achievement of normal sweat test values and the lowest number of adverse reactions were noted, while in the 12 to 18 y/o age group, the positive dynamics were noted for a greater number of indicators, incl. an increase in FVC.

Effects of Formaldehyde-Treated Feed on Rumen Metabolism and Blood Biochemistry in Lambs: A Review

This review evaluates the impact of formaldehyde treatment on feed for lambs, focusing on its effects on rumen metabolism and blood biochemical indicators. Formaldehyde is commonly used as a feed additive to improve nutritional efficiency and preserve feed quality. This review synthesizes data from various studies to assess how formaldehyde-treated feed influences rumen fermentation parameters, including volatile fatty acid (VFA) production, rumen pH, and microbial activity. Additionally, the review examines the effects of formaldehyde treatment on key blood biochemical markers such as glucose, urea nitrogen, and liver enzymes. Studies indicate that formaldehyde treatment can enhance the stability and digestibility of feed, potentially improving nutrient utilization and overall animal performance. The preservation of protein and reduction in feed spoilage are highlighted as significant benefits, contributing to more consistent rumen function and metabolic efficiency. However, the impact on rumen microbial populations and VFA profiles shows mixed results, with some studies reporting improved microbial efficiency and others noting minimal changes. The review also discusses potential adverse effects, including alterations in blood biochemical parameters. While formaldehyde treatment generally maintains or improves key indicators like blood glucose and protein levels, excessive use may lead to concerns such as elevated urea nitrogen levels and potential liver enzyme disruptions, the review concludes that formaldehyde-treated feed can be a valuable tool in optimizing feed efficiency and lamb health, provided it is used judiciously. Future research is recommended to further elucidate the long-term effects on rumen microbiota and metabolic processes, ensuring balanced benefits without compromising animal welfare.

Alleviating vascular calcification with Bushen Huoxue formula in rats with chronic kidney disease by inhibiting the PTEN/PI3K/AKT signaling pathway through exosomal microRNA-32.

Vascular calcification (VC) significantly raises cardiovascular mortality in chronic kidney disease (CKD) patients. VC is characterized by the phenotypic transformation of vascular smooth muscle cells (VSMCs) to osteoblast-like cells, mediated by exosomes derived from calcified VSMCs and the exosomal microRNAs (miRNA) which may trigger some signals to recipient VSMCs. Bushen Huoxue (BSHX) formula has demonstrated its clinical efficacy in CKD and its protective role in CKD-VC rats has also been observed. However, little is known about its underlying mechanism. To establish a VC model, aortic VSMCs from rats were induced to osteogenic differentiation by high-level phosphate (HP) in vitro. The expression of exosome and calcification makers were analyzed by western blot, including CD9, CD63, α-SMA, BMP-2, and Runx2, respectively. Differential expression of exosomal miRNAs in normal and HP-induced VSMCs were identified by using whole miRNA microarray technology. GO and KEGG analyses were performed to determine the significant enrichment of functions and signaling pathways in the target genes. In vivo, the CKD-VC rat model was established by administering adenine gavage combined with a high phosphorus diet. The rats were divided into normal control, model, low-dose BSHX, medium-dose BSHX, high-dose BSHX groups, and sevelamer groups. The blood biochemical parameters were measured. Renal histopathology and aortic calcification were observed. Western blot detected the levels of the calcification markers. Quantitative real-time PCR (qPCR) assay detected exosomal microRNA-32 (miR-32) mRNA expression in the aorta, the most differentially expressed exosomal miRNA previously identified. Phosphatase and tensin homolog located on chromosome ten (PTEN)/phosphatidylinositol-3 kinase (PI3K)/protein kinase B (AKT) signaling pathway components were also tested by western blot. Exosomal miRNA-32 and PI3K/AKT signaling pathways were highly differentially expressed between normal and HP-induced VSMCs. In vivo, BSHX improved blood biochemical parameters, renal histopathology, and aortic calcification in CKD-VC rats. BSHX increased the expression level of α-SMA and decreased the level of BMP-2 and Runx2. BSHX also lowered the expression level of exosomal miR-32 mRNA, enhanced PTEN expression, therefore, reduced p-PI3K and p-AKT levels in the aorta. BSHX alleviated VC in CKD rats by downregulating exosomal miR-32 expression in the aorta, thereby promoting PTEN expression and inhibiting the PI3K/AKT signaling pathway.

Evaluation of the efficiency of the hepatoprotector glucuronate in toxic hepatitis of various etiology

The objective was to study the effectiveness of the use of hepatoprotector glucuronate at the early stage of intensive therapy of toxic hepatitis of various etiologies.Materials and methods. We studied 120 patients with toxic hepatitis who were treated at the Republican research center for emergency medicine in 2022–2023. The study was carried out in two groups of patients. Group I – 60 patients admitted in 2023, who, in addition to traditional therapy, received a complex hepatoprotector glucuronate (Jetepar®)*. Group II (comparison group) – 60 patients who applied in 2022 and received only traditional therapy. Biochemical blood parameters were studied upon admission and over time on day 5. The severity of intellectual impairment was assessed using cognitive scales and the Reitan test on days 2 and 5 from the start of treatment.Results. Upon admission, both groups showed signs of toxic liver damage. In dynamics by the 5th day in patients of group I, there was a decrease in ALT by 63.7%, AST by 66.4%, alkaline phosphatase by 54.2% from the initial values, which was 3.9 and 2.6, 2. 1 lower than in the comparison group. The level of free ammonia in patients of group I on the 5th day decreased by 52%, and lactate by 57% from the initial level, almost to the physiological norm, while in the comparison group (II) only by 24.8% and 38.1%, which was 2.2 and 1.5 times worse than in the main group. Screening of the level of intelligence using two cognitive scales and the Reitan test showed that in patients in the comparison group, cognitive function indicators on the 5th day were 1.4, 1.5 and 1.2 times lower than in the main group.Conclusion. The use of the hepatoprotector glucuronate improves liver parameters and cognitive functions in patients with toxic hepatitis.

Selected Blood Biochemical Parameters after Right and Left Nephrectomy in Clinical Practice

Introduction. Radical nephrectomy is considered as a common operation associated with significant changes in the topography of the upper abdominal cavity which appear in the postoperative period. Analysis of the literature fails to provide sufficient information about functional changes in the parenchymatous abdominal organs that occur after nephrectomy. Aim. To investigate a number of liver and pancreatic enzymes in the blood of patients at the pre­ and post­ operative stages of the radical nephrectomy. Materials and methods. The study involved a retrospective analysis of medical records of 111 patients after radical nephrectomy. The patients underwent biochemical examination at the pre­operative stage, on day 1, and day 7 after the operation: ALT, AST, amylase, diastase. The examination was performed by means of biochemistry analyzers Bio Systems BA 400 and Beckman Coulter AU 480. Statistical data processing was carried out using Statistica 10.0. Results. The analysis of the obtained materials shows that the level of liver and pancreatic enzymes increases after radical nephrectomy. A side of the operation was revealed significant: left­sided nephrectomy leads to an increase in the level of blood amylase and diastase, right­sided nephrectomy results in an increase in the level of ALT and AST. No dependence on the sex of patients was determined. No increase in the level of the studied enzymes was found in a number of patients in the postoperative period; however, almost half of patients were detected with a significant, 1.5–2 times and higher, increase in the level of enzymes, thus requiring special control and correction. The maximum level of ALT reached 245 U/L (norm 0–35 U/L), the maximum level of AST comprised 184 IU/L (norm 0–35 IU/L). Discussion. The obtained results indicate the interrelation of functional disorders of the liver and pancreas and changes in their topography after radical nephrectomy. Conclusion. Radical nephrectomy is associated with significant functional disorders of the liver and pancreas depending on the side of the operation: the level of blood amylase and diastase increases after left nephrectomy, the level of ALT and AST grows after right nephrectomy. The level of enzymes exceeds the norm by 1.5–2 times in almost half of patients.

Investigation of the effect of water and feed sourced boron on the growth performance and blood parameters of Nile tilapia, Oreochromis niloticus

AbstractThis study investigated the effects of water and feed‐derived boron on the growth performance and blood parameters of Nile tilapia fingerlings. Two different experiments were designed for this purpose. The first phase of the study determined the LC50 (96‐h) value of boron for Nile tilapia. Fish were then fed in water containing boron at a ratio of 1:20 of the LC50 value. In the second experiment, feed containing boron at different rates (0.00%, 0.01%, 0.05%, and 0.10%) was fed for 40 days. At the end of the feeding period, growth performance, hematology, and blood biochemistry parameters were determined. The study concluded with a calculated LC50 value of 161.053 mg/L boron for Nile tilapia. The initial weight was 12.51 ± 0.79 g; at the end of feeding, the final weights were determined as 26.36 ± 0.15 g for the control and 28.07 ± 0.23, 32.28 ± 0.25 and 24.81 ± 0.48 g for 0.01%, 0.05% and 0.10% of boron feed treatments, respectively. At the end of feeding in water containing boron, the final weight of Nile tilapia was determined as 24.26 ± 0.26 g (LC50/20%). The results showed that feeding Nile tilapia with 0.05% boron‐supplemented feed stimulated growth and positively affected blood parameters, whereas waterborne boron inhibited Nile tilapia growth and negatively affected blood parameters.

The role of fulvic acid in feeding heifers of reproductive age in the conditions of the Novgorod region

Many domestic and foreign researchers have drawn attention to humic and fulvic acids, which are successfully used in animal husbandry, poultry farming and aquaculture. In search of new ways to increase livestock productivity, as well as the quality of livestock products, the number of scientific studies on the use of humic substances of various origins in animal husbandry has increased significantly, which emphasizes the role of feed additives obtained from local resources. In the article the effectiveness of the use of fulvic acid in the diets of young cattle is presented. Experimental studies were conducted in the Ilyich Agricultural Cooperative of the Starorussky district of the Novgorod region on heifers of the Holstein breed of Dutch breeding older than a year (repair heifers of reproductive age). The animals of the control group consumed a nutritionally balanced basic diet (HR), the first experimental group – HR + fulvic acid (10 ml/head / day), the second experimental group - HR + fulvic acid (15 ml/head /day), 10 heads in each group. As a result of the conducted studies, the positive effect of the use of fulvic acid in the diets of young animals was determined, its effect on the digestibility of nutrients in diets, biochemical parameters of blood, reproductive function was studied, the optimal dose of fulvic acid feeding in this age period was determined. The use of fulvic acid in the diet of young animals allowed to increase the absorption of nutrients from the diet, improve blood biochemical parameters, and improve the reproductive qualities of heifers by 15.5–20.2 %. The results obtained allow us to recommend fulvic acid for use in the diets of repair heifers of reproductive age on farms in the Northwestern region in the amount of 10 ml per head per day.

Influence of Dietary Manipulation on the Blood Biochemical Profile and Growth Performance of Crossbred Dairy Heifer

This study aimed to assess the influence of dietary manipulation with commonly available concentrate sources on the nutritional status and growth performance of crossbred dairy heifer. Concentrates that were used alternatively in three feed preparation were (Wheat bran, rice polish and maize powder). Twelve crossbred dairy heifers (50% Holstein Friesian blood (HF) (age around 12-13 months; body weight (173-196) kg were chosen from the existing dairy herd of Bangladesh Agricultural University (BAU) Dairy Farm, Department of Dairy Science, BAU. Latin square design was used to conduct the study. The feeding experiment was lasted for a duration of 100 days (10 days for adjustment period and rest 90 days for main trial that was divided into 3 periods). Blood analysis, growth performance measurement, feed efficiency calculation and feed cost analysis were performed at 15 days interval. Among the twelve blood biochemical parameters no significant (p<0.05) variation was found except the result of total cholesterol which was found highest in rice polish fed group (170.1 mg/dL). Body weight gain per 15 days was significantly higher (9.08 kg/15d) and dry matter intake per kg of body weight gain (9.56kg DMI/kg BWG) was significantly lower when heifers were supplied feed preparation containing wheat bran. Rest other body growth parameters didn’t show any significant difference when feed with three feed preparations.

Evaluation of Praziquantel effectiveness in treating Nile tilapia clinostomid infections and its relationships to fish health and water quality

This study aimed to conduct a multidisciplinary investigation integrating detailed morphology, molecular characterization, water parameters, histopathology alteration, and the trials of treatment of Clinostomum spp. In this study, 300 Nile tilapia (Oreochromis niloticus) were collected from the farmed and wild Nile River at Al Bahr Al Aazam, Giza Governorate to assess Clinostomid infection prevalence. Fish and water samples were collected from private fish farms, and water drains at Dakahlia, and Giza, Egypt. Analysis of the water revealed inadequate water quality, particularly in the fish farms. Snails and piscivorous birds were abundant at fish collection sites. The recovered Clinostomid MCs morphological characteristics and COI gene sequence analysis identified them as Clinostomum complanatum, C. phalacrocoracis, and Euclinostomum heterostomum. Clinostomid MCs disturbed the fish’s hematological and biochemical blood parameters. Bath treatment of parasitized fish with praziquantel (2 mg/L for 24 h) revealed a significant reduction in the number of vital MCs vs. infected fish (non-treated). Praziquantel (PZQ) is an effective and safe therapy for controlling Clinostomid infections affecting farmed Nile tilapia. The current findings indicate a link between poor environmental conditions and Clinostomum infections in tilapia. The study highlights the impacts of Clinostomid MCs on fish health and recommends bath treatment with PZQ as an efficient control method for these dangerous parasites to protect human and fish health.

Impact of High-Dose Supplemental Paprika Extract Feeding on Egg Storage and Biochemical Parameters in Laying Hens.

This study aimed to evaluate the effects of paprika extract supplementation on egg storage and blood biochemical parameters in 63-week-old Rhode Island Red (RIR) and Silky Fowl (SF) hens. The hens were divided into three groups: a control group with a basal diet and two groups receiving the basal diet with paprika extract. The trial lasted 28 days, with egg quality (yolk color and albumen pH) assessed after storing eggs at 25 °C for 21 days. A total of 144 eggs were used in 42 treatments (two breeds, three diets, and seven storage periods) with three eggs examined each (four eggs were used on day 0 and five eggs on day 21). Additionally, the yolk carotenoid content, yolk color, and pH of eggs stored at 4 °C and 25 °C were compared. Results showed that yolk color fan score (YCFS) decreased with storage, and SF had a higher albumen pH than RIR, with both breeds exhibiting an increase in pH over time. HDL cholesterol (HDL-C) levels and the HDL-C to total cholesterol ratio were significantly influenced by breed, diet, and their interaction. The HDL-C level in SF was affected linearly and quadratically by diet, while no such trend was observed in RIR. The study concluded that paprika extract affects egg quality and blood lipid profiles differently in different breeds, highlighting breed-specific responses to dietary supplementation.

The Effect of Fermented Wheat Germ Extract on Broiler Chicks’ Growth Performance, Immunological Status, and Carcass Characteristics

Abstract Many studies have mentioned the advantages of adding wheat germ to chicken diets, but few were interested in studying the effect of the fermentation process on this addition. The present study aimed to investigate the effects of adding fermented wheat germ extract (FWGE) and immunostimulant (IS) to the broiler diet and water, respectively, on growth performance, hematological and blood biochemical parameters, immune status, and carcass characteristics. A total of 180 one-day-old broiler chicks (Cobb 500) were randomly and equally assigned into four treatment groups of 5 replicates (9 chicks/replicate) each. The first group (G1) served as a control group with a basal diet and normal drinking water, while the second (G2) and the third (G3) groups were treated with a basal diet supplemented with 0.1 and 0.2% of FWGE, respectively. The fourth group (G4) was treated with one level of immunostimulant (ORGA IMMU®, 0.2% in drinking water) and served as a positive control. The experiment lasted 35 days. According to the results, adding 0.2% FWGE to the broiler diet (G3) improved (P≤0.05) feed conversion ratio and increased (P≤0.05) live body weight and body weight gain compared to the control group (G1). The G3 also showed improvements (P≤0.05) in red blood cells (RBCs), hemoglobin concentration (Hb), packed cell volume (PCV), and white blood cell (WBC) counts. Blood biochemical parameters, such as total protein, aspartate aminotransferase (AST), and alanine aminotransferase (ALT), were positively affected (P≤0.05) by FWGE and immunostimulant treatments. Hemagglutination inhibition (HI) titers for Newcastle disease and avian influenza viruses, phagocytic activity (PA), phagocytic index (PI), and lysozyme activity (LA) were significantly (P≤0.05) improved by FWGE and immunostimulant treatments. Furthermore, carcass traits, such as carcass weight and dressing percentage, were improved (P≤0.05) by adding FWGE and immunostimulant treatments. The inclusion of FWGE in the broiler chicken diet by 0.2% had a considerably positive impact on the birds’ growth performance, health, and carcass quality.

Effects of Ganoderma Lucidum supplementation on the growth performance, biochemical blood parameters, antioxidant and immunity status, and meat quality in slow-growing broilers

Effects of Ganoderma Lucidum supplementation on the growth performance, biochemical blood parameters, antioxidant and immunity status, and meat quality in slow-growing broilers

Hepatoprotective Activity of Gingko biloba‐Mediated TiO2 NPs Against Acetaminophen‐Induced Albino Rats‐ In Vitro Studies

AbstractNumerous effects of “titanium dioxide nanoparticles (TiO2 NPs)” have been described and significantly utilized in complementary drugs for many decades. This study is conducted to analyze the therapeutic efficiency of TiO2 NPs against the acetaminophen‐(AMP) induced toxicity. TiO2 NPs were initially prepared using Ginkgo biloba leaf extract as reducing and stabilizing agent. The prepared TiO2 NPs were studied using various spectroscopic and microscopic techniques. AFM, TEM, XRD, and DLS studies have confirmed the formation of TiO2 NPs with size between 20 to 60 nm with negative surface charge of about −12 mV. Later, hepatoprotective studies were performed by administering AMP to albino mice only once at a dosage of 2 g/kg p.o. Post 24 h of AMP intoxication, the animals were treated orally with three different doses of TiO2 NPs (150, 100, and 50 mg/kg) or silymarin at an amount of 50 mg/kg p.o., administered only once. Post 24 h of last treatment, all the animals were surrendered to death. The group of mice administered with AMP displayed a substantial raise in the serum alkaline phosphatase (560 ± 31.90), lactate dehydrogenase (167 ± 10.17), aspartate amino transferase (251 ± 14.82), alanine amino transferase (326 + 18.96), bilirubin (2.2 ± 1.066), cholesterol (96.7 ± 6.2), and albumin (6.0 ± 1.27) in serum, which signified the liver damage. A considerably depleted level of glutathione (5.4 + 1.24) was detected in the mice intoxicated with AMP. The activities of catalase (33.2 ± 2.66) and superoxide dismutase (36 ± 2.93) declined after exposure to acetaminophen, resulting in oxidative stress in liver. The performance of adenosine triphosphatase (901 ± 50.7) and glucose‐6‐phosphatase (3.9 + 1.15) were considerably inhibited after administrating with AMP. On treating with TiO2 NPs, all the variables reversed significantly towards regular levels and were noticed to be nontoxic. The groups treated with TiO2 NPs exhibited less activity of ALT, AST, LDH, and SALP in serum, indicating the protective effect of TiO2 NPs to prevent liver damage. Exposure with TiO2 NPs inverted the cholesterol, albumin, and bilirubin levels towards normal, which is similar to silymarin treatment. TiO2 NPs exhibited a substantial change in tissue and blood biochemical parameters with that of control groups. These results indicate that TiO2 NPs possesses hepatoprotective properties that mitigate the hepatotoxicity induced by acetaminophen in rats. Hence, TiO2 NPs can be further utilized in the preparation of medicine against hepatic and renal diseases, post further clinical and preclinical studies.

Impact of Feeding Artemia franciscana Enriched with Various Oil Resources on Growth, Blood Biochemical and Behavioral Indices, and Survival of Oreochromis Niloticus

Abstract The main objective of the present trial was to examine the efficacy of feeding tilapia fry fish on Artemia franciscana diets supplemented with various oil emulsion resources in terms of performance, behavior indices, survival rate, blood biochemical parameters, and immunological response. Four hundred Nile tilapia fry (weighing 0.15±0.05 g and measuring 2.17±0.08 cm) were randomly allocated into four equal groups (each with five repetitions) and acclimatized for fifteen days. The first group served as the control and received unenriched Artemia franciscana (G0), while the remaining three groups were fed Artemia franciscana diets enriched with different oil resources (0.5 mL oil per liter for 6 hours): soybean oil (G1), sesame oil (G2), and rice bran oil (G3). Behavioral observations were recorded during the 45-day experimental period. At the end of the feeding trial, the chemical composition and fatty acid content of both Artemia and fingerlings were analyzed. Furthermore, the growth performance, survival, and immune response of the fingerlings were evaluated. The results indicated noticeable improvements in behavioral measurements (feeding, foraging and schooling), performance (final length, final weight, net weight gain, feed conversion ratio and specific growth rate), survival, and immune response among fry fish supplemented with enriched Artemia, particularly those enriched with soybean oil. Additionally, the chemical composition and fatty acid content of both Artemia and fish fry were significantly enhanced when oil emulsions are applied, with soybean oil demonstrating the most prominent improvements. Whereas, supplementing fry fish Artemia diets with oil resulted in lower liver enzyme activity and higher protein component levels in plasma in comparison to the control group. In brief, feeding Nile tilapia fry fish Artemia diets enriched with a soybean oil emulsion (0.5 mL/L) is recommended for promoting high performance, immunological activity, and survival throughout the early stage till fingerlings phase.

Phage cocktail inhibits inflammation and protects the integrity of the intestinal barrier in dextran sulfate sodium-induced colitis mice model

Ulcerative colitis (UC) is an inflammatory bowel disease characterized by abdominal pain, diarrhea, and rectal bleeding. This study aims to explore the protective effects of a phage cocktail (108 PFU/mL of Clostridium perfringens phage, 108 PFU/mL of Escherichia coli phage, and 108 PFU/mL of Salmonella phage) on a mouse colitis model induced by dextran sulfate sodium (DSS) and its potential toxic effects on normal mice. The results demonstrate that the phage cocktail significantly alleviates clinical symptoms in mice, reduces colon shortening, weight loss, and colonic pathological damage. Furthermore, the phage cocktail markedly suppresses the inflammatory response and safeguards intestinal barrier integrity in the colonic tissues of the mouse colitis model. Preliminary investigation of the toxic effects of the phage cocktail in mice indicates that continuous administration for 14 days does not yield statistically significant differences in hematological and blood biochemical parameters, and specific pathological changes are absent in histopathological examination results. The aforementioned findings suggest that the phage cocktail exhibits anti-inflammatory and intestinal barrier protective effects in the mouse colitis model, and it does not exert significant toxic side effects on mice.

Synergistic therapeutic effect of Guggul gum resin on antidiabetic activity of saxagliptin

Type 2 Diabetes Mellitus is an endocrine metabolic disorder leading to impaired glucose utilization. This disease is managed by both commercial drugs and herbal products eliciting various interactions. The evaluation of one such interaction between saxagliptin (SAXA, substrate of CYP3A4), and Guggul extract (GE) from Commiphora wightii is done in this present study. The concomitant administration of the SAXA with GE had restored the levels of otherwise increased blood glucose and biochemical parameters and otherwise decreased total glycogen and oxidative stress markers more effectively as compared to the solely consumed SAXA or GE. These results were corroborated by histopathological evaluation where the combination treatment showed better mitigation of hepatic, renal and pancreatic tissue damage that occurred due to induced diabetes. Furthermore, CYP3A11 mRNA (murine homolog to human CYP3A4) expression levels were observed to be reduced to non-diabetic levels in combination therapy which was otherwise unachievable. The molecular docking studies predicted improved interaction between CYP3A4 and bioactive content of GE, i.e., guggulsterone E-Z, possessing binding energy of -9.96 kcal/mol along with SAXA, confirming the co-existence of both the ligands at different binding sites of the metabolizing enzyme. The synergistic interactions of GE and SAXA helped in better restoration of tissue damage and increased CYP3A11 mRNA expression levels caused by induced diabetes.

CEREBRAL MICROVASCULATURE IN AN EXCLUSIVELY FAT DIET MODEL

The microcirculation system plays a major role in the process of food intake and assimilation by the body. It ensures the distribution of oxygen and nutrients among neurons, taking into account their functional activity. The capillaries of the villi in the choroid plexus of cerebral ventricles remain the main source of cerebrospinal fluid production, which determines most physiological functions of the body. The aim of the study is to identify the peculiarities of remodeling of the microvasculature and vascular plexus of the third cerebral ventricle in rats kept exclusively on a fat diet. Materials and Methods. The work was performed on 20 white mongrel male rats (200–250 g.), divided into control and experimental groups. Animals of the control group were on a regular diet. Rats of the experimental group were fed exclusively with fatty food (sheep tail fat). On the 15th and 30th days, the animals were withdrawn from the experiment. A study of biochemical blood parameters (cholesterol, glucose, and protein) was carried out. After decapitation, the brain was fixed in formalin, brain sections were stained with hematoxylin and eosin (Van Gieson stain). The authors conducted light microscopy and morphometry on an Olympus B×40 microscope (Japan). Results. The animals showed a significant increase in the levels of cholesterol, glucose and albumin in the blood serum under an exclusively fat diet. By the 30th day of the experiment, the smooth muscles of the cerebral arteries undergo paresis, proteolysis, vacuolar dystrophy, hypoplasia with a sharp expansion of the vessel lumen. Signs of myoelastofibrosis are observed in the adventitia. Vein walls are thinned, the lumen is dilated, intravascular thrombi are observed. In the choroid plexus of the 3rd cerebral ventricle, a deficit of plasma flow through the sinusoidal capillaries with compensatory ependymocyte hyperfunction is noted. Conclusion. An exclusively fat diet leads to remodeling of the cerebral microvasculature, including the capillaries of the villi of the choroid plexus of the 3rd ventricle. All changes are compensatory and adaptive in nature. However, by the 30th day of the experiment, some of them become irreversible.