Liver Biochemical Indices Research Articles

Origanum vulgare L. leaf extract alleviates finasteride-induced oxidative stress in mouse liver and kidney

Objective: To investigate the hepatorenoprotective effects of Origanum vulgare L. against finasteride-induced oxidative injury in the liver and kidney of mice. Methods: Liquid chromatography-electrospray ionization-tandem mass spectrometry (LC-ESI/MS) analysis was utilized to yield a fingerprint of Origanum vulgare polyphenolic constituents. Thirty BALB/c mice received 0.5 mL/day distilled water, finasteride (25 mg/kg/day for 10 d), and 100, 200, or 400 mg/kg/day finasteride + Origanum vulgare extract with 6 mice per group for five weeks. On day 36, liver and kidney function as well as pro- and antiinflammatory (IFN-γ, IL-12, IL-6, TNF-α, IL-1β, and IL-10) cytokines were measured. The total antioxidant status, nitric oxide (NO), and malondialdehyde levels as well as the activities of NO synthase and catalase were also evaluated. Histopathological study was conducted to assess the effect of Origanum vulgare extract on finasteride-induced renal and hepatic toxicities. Results: Twenty-five major polyphenolic compounds were identified in the Origanum vulgare extract by LC-ESI/MS. Origanum vulgare extract, especially at 200 and 400 mg/kg/day doses, significantly improved liver and kidney biochemical indices, decreased inflammatory cytokines, increased total antioxidant status and NO synthase and catalase activities, as well as decreased plasma NO and malondialdehyde levels in a dose-dependent manner as compared to the finasteride group. Histopathological results further confirmed the protective effect of Origanum vulgare extract. Conclusions: Origanum vulgare extract ameliorates finasteride-induced hepatic and renal biochemical and histopathological alterations, and restores antioxidant/oxidant balance.

The efficacy of novel metabolic targeted agents and natural plant drugs for nonalcoholic fatty liver disease treatment: A PRISMA-compliant network meta-analysis of randomized controlled trials.

Background:Nonalcoholic fatty liver disease (NAFLD) is a highly prevalent chronic liver disease characterized by excess accumulation of fat in hepatocytes. Because no drug has been approved for NAFLD treatment, this work analyzed the effects of agents resulting from 2 research hotspots, metabolic target agents, and natural plant drugs, on NAFLD with network meta-analysis.Methods:Public databases were searched through August 14, 2020. Randomized controlled trials that compared obeticholic acid, elafibranor, cenicriviroc, selonsertib, curcumin, silymarin, and resveratrol to placebo were included. Liver pathology improvement, hepatic biochemical indicators, and lipid metabolism indicators were analyzed.Results:Thirty-five studies were included in the meta-analysis. Obeticholic acid was found to significantly increase the frequency of liver biopsy improvement compared to placebo (OR: 2.10; 95% CI: 1.60, 2.77). The ranking results among the hepatic biochemical indicators showed that obeticholic acid (94.9%) and elafibranor (86.3%) have a relative advantage in reducing alanine aminotransferase (ALT) levels, and obeticholic acid also had an advantage (95.4%) in reducing aspartate aminotransferase (AST) levels. Considering lipid metabolic indicators, elafibranor (expSMD: 0.01; 95% CI: 0.00, 0.05; SUCRA: 100%), and obeticholic acid (expSMD: 0.48; 95% CI: 0.28,0.84; SUCRA: 75.6%) significantly reduced triglyceride (TG) levels compared with placebo; moreover, obeticholic acid, but not elafibranor, caused a serious increase in total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) levels and a decrease in high-density lipoprotein cholesterol (HDL-C) levels.Conclusions:Novel metabolic targeted agents generally have better effects than natural plant drugs, especially obeticholic acid, and elafibranor. However, obeticholic acid showed serious adverse effects such as increasing LDL-C levels and decreasing HDL-C levels. Curcumin showed potential advantages for NAFLD but lacked statistical significance.

Correlation between gut microbiota and liver biochemical indicators in patients with chronic hepatitis B

Chronic hepatitis B (CHB) is a global epidemic disease caused by hepatitis B virus that can lead to hepatic failure, even liver cirrhosis and hepatocellular carcinoma. The occurrence and development of CHB are closely related to the changes in the gut microbiota communities. To explore the relationship between the structure of gut microbiota and liver biochemical indicators, 14 CHB patients (the CHB group) and 11 healthy people (the CN group) were randomly enrolled in this study. Our results demonstrate that CHB caused changes in the gut microbiota communities and biochemical indicators, such as alanine transaminase, total bilirubin and gamma glutamyl transferase. Furthermore, CHB induced imbalance of the gut microbiota. Prevotella, Blautia, Ruminococcus, Eubacterium eligens group, Bacteroides uniformis and Ruminococcus sp. 5_1_39BFAA were associated with the critical biochemical indicators and liver injury, suggesting a new approach to CHB treatment.

INR-to-platelet ratio (INPR) as a novel noninvasive index for predicting liver fibrosis in chronic hepatitis B.

Objective: We aimed to investigate whether a novel noninvasive index, i.e., the international normalized ratio-to-platelet ratio (INPR), was a variable in determining liver fibrosis stage in patients with chronic hepatitis B (CHB).Methods: A total of 543 treatment-naïve CHB patients were retrospectively enrolled. Liver histology was assessed according to the Metavir scoring scheme. All common demographic and clinical parameters were analyzed.Results: Based on routine clinical parameters (age, sex, HBeAg status, HBV DNA, hematological parameters, coagulation index, and liver biochemical indicators), a novel index, i.e., the INR-to-platelet ratio (INPR), was developed to magnify the unfavorable effects of liver fibrosis on INR and platelets. The AUCs of INPR for predicting significant fibrosis, advanced fibrosis, and cirrhosis were 0.74, 0.76 and 0.86, respectively. Compared with APRI, FIB-4, and GPR, the INPR had comparable predictive efficacy for significant fibrosis and better predictive performance for advanced fibrosis and cirrhosis.Conclusion: INPR could be an accurate, easily calculated and inexpensive index to assess liver fibrosis in patients with CHB. Further studies are needed to verify this indicator and compare it with other noninvasive methods for predicting liver fibrosis in CHB patients.

An overview of SARS-COV-2-related hepatic injury.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative pathogen of coronavirus disease 2019 (COVID-19), is highly contagious and has a variety of clinical manifestations, including liver injury. There have been a few reports indicating acute-on chronic liver failure among COVID-19 patients, however, patients with COVID-19-related liver injury are generally asymptomatic and present with a mild to moderate elevation in serum hepatic enzymes. Severe COVID-19 patients have high rates of liver injury with poorer outcomes. The pattern of abnormalities in liver biochemical indicators may be hepatocellular, cholestatic, or mixed. Although the pathogenesis of hepatic injury is not yet completely understood, causes of liver damage include systemic inflammatory response syndrome, ischemia-reperfusion injury, side effects of medications, and underlying chronic liver disease. While viral RNA has been detected in hepatocytes, it remains unknown if the coronavirus has the capacity to cause cytopathic effects in hepatic tissue. Additionally, it is important to remember that the current upheaval to daily life and access to healthcare caused by the COVID-19 pandemic has had a significant and negative effect on other patients with chronic liver disease. The objective of this review was to summarize the current literature on COVID-19-related hepatic injury with an examination of clinical features, potential pathogenesis, and histopathological findings of this entity.

Antioxidant and Inflammatory Effects of Nelumbo nucifera Gaertn. Leaves.

This study is aimed at identifying the bioactive components in lotus leaf flavonoid extract (LLFE) and analyzing the antioxidant and anti-inflammatory activities of LLFE in vitro and in vivo. The flavonoids in LLFE were determined by UHPLC-MS/MS. The effect of LLFE on damaged 293T cells (H2O2, 0.3 mmol/L) was determined by MTT assay, and the activity of antioxidant enzymes was measured by kits. We studied the antioxidant and anti-inflammatory effects of LLFE on D-Gal/LPS (30 mg/kg·bw and 3 μg/kg·bw)-induced aging mice. We also evaluated the main organ index, pathological changes in the liver, lung, and kidney, liver function index, biochemical index, cytokine level, and mRNA expression level in serum and liver. The results showed that LLFE contains baicalein, kaempferol, kaempferid, quercetin, isorhamnetin, hyperoside, lespenephryl, and rutin. LLFE reduced the oxidative damage sustained by 293T cells, increased the levels of SOD, CAT, GSH, and GSH-Px, and decreased the level of MDA. The animal studies revealed that LLFE reduced oxidative damage and inflammation in injured mice, inhibited increases in AST, ALT, MDA, and NO, increased SOD, CAT, GSH, and GSH-Px levels, upregulated anti-inflammatory cytokines IL-10 and IL-12, and downregulated proinflammatory cytokines IL-6, IL-1β, TNF-α, and IFN-γ. Furthermore, the expression of antioxidant- and anti-inflammatory-related mRNA was consistent with the above results.

Lactobacillus plantarum KSFY06 Prevents Inflammatory Response and Oxidative Stress in Acute Liver Injury Induced by D-Gal/LPS in Mice.

AimThe purpose of this study is to investigate the preventive effect of Lactobacillus plantarum KSFY06 (LP-KSFY06) on D-galactose/lipopolysaccharide (D-Gal/LPS)-induced acute liver injury (ALI) in mice.MethodsWe evaluated the antioxidant capacity of LP-KSFY06 in vitro, detailed the effects of LP-KSFY06 on the organ index, liver function index, biochemical index, cytokines, and related genes, and noted the accompanying pathological changes.ResultsThe results clearly showed that LP-KSFY06 can remove 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2′-azino-bis (3-ethylbenzthiazoline −6-sulphonic acid) diammonium salt (ABTS) free radicals in vitro. The analysis of the organ index and pathology demonstrated that LP-KSFY06 significantly prevented ALI. Biochemical and molecular biological analysis showed that LP-KSFY06 prevented a decrease in the antioxidant-related levels of superoxide dismutase (SOD), glutathione (GSH), glutathione peroxidase (GSH-Px), catalase (CAT), and total antioxidant capacity (T-AOC), and also prevented an increase in aspartate aminotransaminase (AST), alanine aminotransaminase (ALT), malondialdehyde (MDA), myeloperoxidase (MPO), and nitric oxide (NO) levels. LP-KSFY06 upregulated the anti-inflammatory factor interleukin (IL)-10 and downregulated the pro-inflammatory factors IL-6, IL-1β, tumor necrosis factor-α (TNF-α), and interferon-γ (IFN-γ). These oxidative and inflammatory indicators were consistent with the results of gene detections. Furthermore, we determined that LP-KSFY06 downregulated Keap1, NLRP3, apoptosis-associated speck-like protein containing a CARD (ASC), caspase-1, nuclear factor κ-light-chain-enhancer of activated B cells (NF-κB), IL-18, and mitogen-activated protein kinase 14 (MAPK14 or p38), upregulated Nrf2, heme oxygenase-1 (HO-1), NAD(P)H dehydrogenase [quinone] 1 (NQO1), B-cell inhibitor-α (IκB-α), and thioredoxin (Trx) mRNA expression. These may be related to the regulation of the Kelch-like ECH-associated protein-1 (Keap1)-nuclear factor-erythroid-2-related factor (Nrf2)/antioxidant response element (ARE) and NLRP3/NF-κB pathways.ConclusionLP-KSFY06 is an effective multifunctional Lactobacillus with strong anti-oxidant and anti-inflammatory ability that can prevent D-gal/LPS-induced ALI in mice and assist in maintaining health.

Concurrent administration of acetaminophen and ethanol: impact on mouse liver and testis.

Acetaminophen (paracetamol) and alcohol are widely consumed as analgesic/antipyretic and recreational agent, respectively. High doses of both agents induce liver and male reproductive toxicities. This study investigated the toxicological outcome of concurrent administration of paracetamol and ethanol in the liver and testis in mice. Animals were gavaged paracetamol (250mg/kg), ethanol (3g/kg) or paracetamol+ethanol for 2d. Some groups were sacrificed 12h after the last dose, while others were sacrificed 21d posttreatment for reversibility study. Control group received carboxymethylcellulose sodium (0.2%). Serum levels of liver biochemical indices and epididymal sperm were analysed. Histopathological analysis of the liver and testis were also performed. Alkaline phosphatase (ALP), aspartate aminotransferase (AST), alanine aminotransferase (ALT), and bilirubin in serum were elevated (p<0.001); whereas albumin and total protein were reduced (p<0.001) in paracetamol or ethanol groups compared to control. In the combination group, only mild elevation of ALT (p<0.05) was observed. Additionally, hepatocyte necrosis occurred in the livers of paracetamol and ethanol groups, while only mild inflammatory changes were seen in the combination group. All liver indices were normal in reversibility study animals. Furthermore, sperm count, motility, viability and morphology did not change in all treated animals, except that sperm count was decreased (p<0.05) in paracetamol group. Testis histology of all animal groups were normal. The results demonstrated that simultaneous treatment with acute paracetamol and ethanol doses willpossibly minimize hepatotoxicity and reduction of epididymal sperm reserve by the individual agents, and the toxicities are reversible.

Hypoxia-reoxygenation treatment attenuates gestational diabetes mellitus.

BackgroundOxidative stress leads to insulin resistance and gestational diabetes mellitus (GDM). The nuclear factor erythroid 2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1) signaling is an important anti-oxidative stress pathway, which can be activated by hypoxia-reoxygenation (H/R) treatment. We aimed to demonstrate the effects of H/R treatment on GDM symptoms as well as reproductive outcomes.MethodsPregnant C57BL/KsJ db/+ mice were used as a genetic GDM model. Plasma insulin and other biochemical indexes of plasma, insulin sensitivity, glucose intolerance, blood glucose and liver biochemical indexes were evaluated. Protein abundance of HO-1 and Nrf2 were assessed with Western blot.ResultsH/R treatment markedly ameliorated β-cell insufficiency and glucose intolerance, suppressed oxidative stress in vivo, stimulated the activities of anti-oxidant enzymes, and led to improved reproductive outcomes. The beneficial effects of H/R treatment were mechanistically mediated via the restoration of Nrf2/HO-1 anti-oxidant signaling pathway in the liver of GDM mice.ConclusionOur study, for the first time, suggests that H/R treatment is a potentially novel therapeutic approach against GDM symptoms, by activating the Nrf2/HO-1 signaling pathway and inhibiting oxidative stress.

Gene mutation pattern of Gilbert's syndrome combined with viral hepatitis and its relationship with the exploration of clinical data

Objective: To study whether gene mutation pattern of Gilbert's syndrome (GS) is combined with viral hepatitis and its relationship with relevant clinical data. Methods: Clinical data of GS patients combined with viral hepatitis who was admitted to the Department of Infectious Diseases of Henan Provincial People's Hospital from August 2013 to December 2018 was retrospectively analyzed. The relationship between gene mutation pattern, general data (age, gender, etc.) and liver biochemical indexes was analyzed. The differences of the above data in patients with or without combined viral hepatitis were analyzed. The measurement data were compared by t-test. The categorical data was compared by the χ (2) test. The median and interquartile range of non-normally distributed data was used to indicate the central and discrete tendency. Results: A total of 107 GS eligible cases data were collected. The male to female ratio was 4.94:1 (89:18). The average age of onset was (36.36 ± 12.51) years. Alanine aminotransferase and total bilirubin levels were normal or slightly elevated, while aspartate aminotransferase, alkaline phosphatase, and γ-glutamyltransferase were all within the normal range. There were 49 cases in the combined viral hepatitis group (36 cases with HBV and 13 cases with HCV), and 58 cases in the GS alone group. Total bilirubin level in GS alone group was higher than the combined viral hepatitis group (z = 0.035, P < 0.05), and there were no statistically significant differences in gender, age, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, and gamma glutamyltransferase (P > 0.05). Uridine diphosphate glucuronide transferase 1A1 (UGT1A1), specifically encoded by GS was detected in all 107 cases. Mutations was mainly occurred in the upstream promoter PBREM-3263 (-3279) (86 cases) and TATA box TA insertion mutation (71 cases), and GGA-AGA Gly71Arg (57 cases) mutation in EXON1 of the coding region. All mutation forms had manifestations of homozygous and heterozygous abnormalities. The combined incidence of main mutation forms in the genetic testing data were sequenced as: A2 + B2 + C2 (17 cases, 25.23%), A1 + B1 (17 cases, 15.89%), A2 (11 cases, 10.28%), C2 (10 Cases, 9.34%), A2 + B2 (7 cases, 6.54%), A1 + B2 (7 cases, 6.54%), C1 (7 cases, 6.54%), and there was no statistically significant difference between different mutation combinations in patients with or without hepatitis (P > 0.05). The results of total data analysis showed that the total bilirubin level in the single-site mutation group was higher than the multi-site mutation group (Z=2.019, P = 0.043), and other biochemical indicators had no effect (P > 0.05) and the differences were not statistically significant. Further analysis showed that the total bilirubin level of the single-site mutation subgroup in the GS alone group was higher than the multi-site mutation subgroup (Z = 1.999, P = 0.046), and the statistical difference was similar to the combined viral hepatitis group (P > 0.05). Different mutation combinations had no effect on biochemical indexes, and had no relationship with combined viral hepatitis (P > 0.05). Conclusion: GS is common in patients with combined viral hepatitis, and there is no significant difference between the incidence of gene mutation, mutation forms, biochemical indexes, and non-hepatitis group. The increase in the number of GS mutation sites does not aggravate the deterioration of bilirubin levels due to the decrease in the content and activity of uridine diphosphate glucuronosyltransferase, and the combination of different mutation sites does not affect the changes of various biochemical indexes, and at the same time it is not related to hepatitis.

Changes in thiamine concentrations, fatty acid composition, and some other lipid-related biochemical indices in Baltic Sea Atlantic salmon (Salmo salar) during the spawning run and pre-spawning fasting

Salmonines in the Baltic Sea and North American lakes suffer from thiamine (vitamin B1) deficiency, which is connected to an abundant lipid-rich diet containing substantial amounts of polyunsaturated fatty acids (PUFAs). In the Baltic region, this is known as the M74 syndrome. It affects both adult salmon (Salmo salar) and especially their offspring, impairing recruitment. However, very little is known about the thiamine and lipid metabolism of salmon during feeding and spawning migrations in the Baltic Sea. In this study, salmon females were sampled along the spawning run from the southern Baltic Proper in four locations at sea and finally at spawning in a river at the Bothnian Bay in a year with insignificant M74 mortality. Changes in concentrations of thiamine and its components in muscle, ovaries, and the liver and other biochemical indices potentially relating to lipid and fatty acid metabolism were investigated. The results provide further evidence of the role of peroxidation of PUFAs in eliciting thiamine deficiency in salmon: During the entire spawning run, the muscle total lipid content decreased by 50%, palmitic acid (16:0) by 62%, and docosahexaenoic acid (DHA, 22:6n-3) by 45%. The concentration of total thiamine decreased significantly until the spawning in the liver and ovaries, 66 and 70% respectively. In the muscle, the proportion of thiamine pyrophosphate of total thiamine increased with the use of muscular lipid stores. There was no trend in the concentration of total carotenoids during the spawning run. The doubling of the concentration of hepatic malondialdehyde indicated peroxidation of PUFAs, and the mobilisation of body lipids suppressed the activity of glucose-6-phosphate dehydrogenase, as consumed dietary lipids would also have done.

Clinical cure of hepatitis B: consensus and controversy

Hepatitis B virus (HBV) infection is a serious global public health issue. At present, clinical cure is the ideal endpoint for hepatitis B treatment. That is to say, after the completion of treatment, the serum hepatitis B virus surface antigen (HBsAg) is negative, with or without the presence of antibody against hepatitis B virus surface antigen (anti-HBs), undetectable HBV DNA, liver biochemical indicators within normal range, and improved liver tissue lesions. However, it is difficult to achieve a satisfactory clinical cure effect based on the existing therapeutic drugs. To this end, scientists have conducted many explorations, whether it is a combination of nucleos(t)ide analogues and pegylated interferon therapy strategies, or timely termination of antiviral drug treatment, or accelerate the research and development of innovative drugs. The road to clinical cure of hepatitis B is obstructive and long, with full of opportunities and controversies, but the lead is about to come. We always believe that through unremitting efforts, the dream of helping chronic hepatitis B patients to obtain clinical cure or even complete cure will eventually come true.

Incidence, risk factors, and prognosis of abnormal liver biochemical tests in COVID-19 patients: a systematic review and meta-analysis.

Background and aimsCoronavirus disease 2019 (COVID-19) pandemic is ongoing. Except for lung injury, it is possible that COVID-19 patients develop liver injury. Thus, we conducted a systematic review and meta-analysis to explore the incidence, risk factors, and prognosis of abnormal liver biochemical tests in COVID-19 patients.MethodsPubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), VIP, and Wanfang databases were searched. The incidence of abnormal liver biochemical tests, including aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), gamma-glutamyl transpeptidase (GGT), total bilirubin (TBIL), and albumin (ALB), was pooled. Risk ratio (RR) was calculated to explore the association of abnormal liver biochemical tests with severity and prognosis of COVID-19 patients.ResultsForty-five studies were included. The pooled incidence of any abnormal liver biochemical indicator at admission and during hospitalization was 27.2% and 36%, respectively. Among the abnormal liver biochemical indicators observed at admission, abnormal ALB was the most common, followed by GGT, AST, ALT, TBIL, and ALP (39.8%, 35.8%, 21.8%, 20.4%, 8.8%, and 4.7%). Among the abnormal liver biochemical indicators observed during hospitalization, abnormal ALT was more common than AST and TBIL (38.4%, 28.1%, and 23.2%). Severe and/or critical patients had a significantly higher pooled incidence of abnormal liver biochemical indicators at admission than mild and/or moderate patients. Non-survivors had a significantly higher incidence of abnormal liver biochemical indicators than survivors (RR = 1.34, p = 0.04).ConclusionsAbnormal liver biochemical tests are common in COVID-19 patients. Liver biochemical indicators are closely related to the severity and prognosis of COVID-19 patients.Electronic supplementary materialThe online version of this article (10.1007/s12072-020-10074-6) contains supplementary material, which is available to authorized users.

Hepatic complications of COVID-19 and its treatment.

Coronavirus disease 2019 (COVID‐19) is highly contagious and has a variety of clinical manifestations, it can affect a number of other organs in addition to the lungs, and liver injury may occur. Severe acute respiratory syndrome coronavirus 2 can cause liver injury through systemic inflammatory response syndrome, cytokine storms, ischemia‐reperfusion injury, side effects of treatment drugs, and underlying liver disease and can attack liver cells directly via angiotensin‐converting enzyme 2. Clinical studies have found that liver injury in COVID‐19 patients mainly manifests as abnormal liver biochemical indicators, but there have been no reports of liver failure caused by this disease. The number of COVID‐19 patients with liver injury is increasing, and the incidence of liver injury in COVID‐19 patients with severe disease are higher than in patients with mild disease. Liver injury may be a risk factor, which worsens in patients with COVID‐19, and hence it is necessary to pay attention to the occurrence of liver injury in the diagnosis and treatment of COVID‐19.

Clinical study of yiqi huoxue recipe in the treatment of liver fibrosis of chronic viral hepatitis

Objective: To clarify the clinical efficacy of Yiqi Huoxue recipe in the treatment of liver fibrosis of chronic viral hepatitis. Methods: An open, positive-drug, parallel-controlled study method was applied. A total of 207 cases of liver fibrosis with chronic hepatitis B and C diagnosed with liver biopsy and transient elastography were selected. According to the principle of syndrome differentiation in traditional Chinese medicine, self-made Yiqi Huoxue recipe (n = 127) and Fuzheng Huayu capsule (n = 80) were used for the treatment course of 24-48 weeks. Change score of TCM symptom, liver biochemistry, liver stiffness measurement (LSM), and noninvasive liver fibrosis index [aspartate transaminase to platelet ratio index (APRI), and fibrosis-4 score (FIB-4)] were compared between the two groups to evaluate the therapeutic effect of Yiqi Huoxue recipe on liver fibrosis. Results: Yiqi Huoxue recipe group and Fuzheng Huayu capsule group baseline LSM, APRI and FIB-4 was compared, and there was no statistically significant difference between them (P > 0.05). Yiqi Huoxue recipe and Fuzheng Huayu capsule received patients had improved symptom scores to a certain extent. Hepatic facies, discomfort over liver area, and soreness and weakness of waist and knees (P < 0.05) was significantly improved in Yiqi Huoxue recipe than Fuzheng Huayu capsule. Liver biochemical indicators (ALT, AST, GGT, ALP) had gradually relapsed with the extension of treatment duration and the normalization rate between the two groups after 24 to 48 weeks had reached 100% vs. 100%, 100% vs. 93.8%, 96.8% vs. 92.3% and 87.5% vs. 81.8%. After 12 weeks of treatment, APRI values ​​of both groups had significantly reduced, and after 48 weeks of treatment, LSM values of both groups had significantly improved. Moreover, Yiqi Huoxue recipe FIB-4 score was significantly improved after 48 weeks of treatment, and the difference was statistically significant compared to Fuzheng Huayu capsule group (P < 0.05). After treatment, LSM, APRI, and FIB-4 total effectiveness in the two groups were 80.0% vs. 63.6%, P = 0.046; 68.4% vs. 52.0%, P = 0.052; 68.4% vs. 62.0%, P = 0.437, respectively. LSM total effectiveness was significantly higher in Yiqi Huoxue recipe treated group than Fuzheng Huayu capsule group. Conclusion: Traditional Chinese medicine Yiqi Huoxue decoction can be used as an optimal treatment for liver fibrosis of chronic viral hepatitis.

Effect of Methanol Extract of Unripe Carica papaya Pulp on Lipid Profile and Liver Function of Alloxan-Induced Diabetic Rats

Background: Carica papaya is commonly used in the treatment of various diseases like constipation, piles, hypertension and malaria. The ameliorative effect of Carica papaya on alloxan-induced diabetic rats has been suggested by several studies.&#x0D; Aim: The present study aims to investigate the effect of methanolic extract of unripe Carica papaya pulp on the lipid profile and liver biomarkers of a diabetic rat.&#x0D; Materials and Methods: After acclimatization, thirty-two (32) animals were randomly classified into 8 groups (4 rats per group). The different test (extract) groups received in addition to normal diet ad libitum, dosages of 200, 400, 600 and 1000 mg/kg/day of the Carica papaya extract. The normal and negative control groups received a normal diet, while the positive control was given oral treatment with 6 mg/65 kg/day of glibenclamide as well as the normal diet. After 28 successive days of treatment, all the experimental rats were sacrificed by ocular puncture and the serum used in the evaluation of body lipids, liver function parameters and biochemical indexes.&#x0D; Results: The administration of the unripe Carica papaya extract resulted in a dose-dependent and significant decrease (p&lt;0.05) in serum albumin, aspartate aminotransferase (AST), total protein, and in alanine aminotransferase (ALT) level. There was, however, a significant increase in High-density lipoprotein (HDL) level for 400-1000 mg/kg extract groups. The result also showed a reduced cholesterol level at an extract dose of 1000 mg/kg/day.&#x0D; Conclusion: The ameliorative properties of the unripe pulp of Carica Papayaon biochemical parameters of a diabetic rat, as shown from the result could be indicative that unripe Carica papaya can be valuable in the management of diabetes mellitus and other complications that may arise.

Neurodegenerative and Hepatorenal Disorders Induced Via Aluminum Chloride in Murine System: Impact of β-Secretase, MAPK, and KIM.

Aluminum chloride (AlCl3) is commonly used in daily life; meanwhile, it is the potential etiology of various neurodegenerative as well as hepatorenal diseases. Therefore, the present study was carried out to investigate the correlation between AlCl3-induced biochemical alterations and the toxicity induced in various organs such as the brain, liver, and kidney. Male mice received AlCl3 in an oral dose of 50mgkg-1 in addition to (50mg) in drinking water for 2weeks. Two weeks post-AlCl3 intoxication, the brain, liver, and kidney biochemical indices were assessed via molecular and western blot analysis. The results are as follows: AlCl3 intoxication induced a significant elevation in serum malondialdehyde in addition to a significant reduction in serum glutathione (GSH) and superoxide dismutase (SOD) levels. Brain β-secretase (tubulin-binding protein) and tau proteins which are responsible for the synthesis of β-amyloid protein that may interfere with neuronal communication in Alzheimer's disease (AD) were also upregulated; regarding hepatic function, AlCl3 elevated serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) activities. Moreover, it upregulated hepatic mitogen-activated protein kinase (MAPK) and c-Jun N-terminal kinase (JNK) protein expressions as well as renal kidney-inducible molecule-1 (KIM-1) which indicated the deleterious effect of AlCl3 on these organs. These results were confirmed by histopathological investigations. So, we hypothesize that acute AlCl3 administration is responsible for oxidative cell damage that interferes with brain function inducing β-amyloid accumulation, Alzheimer's disease, and neurodegenerative damage as well as hepatorenal injuries.

Effect of black and white sesame on lowering blood lipids of rats with hyperlipidemia induced by high-fat diet

Sesamum indicum has various biological effects, and this study aimed to investigate its hypolipidemic effect. A hyperlipidemia rat model was established by feeding rats with high-fat diets in this study, then the hyperlipidemia rats were fed with different doses of black and white sesame seeds and black and white sesame kernels. The serum and liver biochemical indicators of the rats were determined, and liver pathology analysis was conducted to evaluate the hypolipidemic effect of sesame. The results showed that the blood lipid of SD (Sprague-Dawley) rats fed with high-fat diet for three weeks was higher than 200 mg/dL, indicating that the hyperlipidemia rat model was successfully established. At the same dose, the final body weights of the rats of white sesame seed and kernel groups were higher than those of the black sesame seed and kernel groups; and the weights of the black and white sesame seed groups were lower than those of the black and white sesame kernel groups. The liver indexes of the normal control group and the experimental groups were significantly lower than the model control group (P < 0.05), indicating that black and white sesame seed and kernel could reduce the lipid accumulation on the liver. The malondialdehyde (MDA) values of the liver in the normal control group and the experimental groups were significantly lower than that in the model control group (P < 0.05). The total antioxidant capacity (T-AOC), high density lipoprotein cholesterol (HDL-C), glutathione peroxidase (GSH-Px) and total superoxide dismutase (T-SOD) in the liver of each experimental group were significantly higher than those in the model control group (P < 0.05). Based on the above results as well as pathological observation and analysis, we found that the black and white sesame seeds and kernels could improve fatty liver lesions and lipid metabolism disorder and could reduce lipid accumulation on the liver, thereby protecting the liver from damage and reducing the risk of fatty liver. Moreover, black and white sesame seeds, black and white sesame kernels can reduce the levels of total cholesterol (TC) and triglyceride (TG) in serum, and high dose of black sesame seeds (30% black sesame seeds) and low dose of black sesame kernels (10% black sesame kernels) were more beneficial for the recovery of hyperlipidemia and fatty liver. The above results indicated that black and white sesame has hypolipidemic effect.

Red Cell Distribution Width as a Prognostic Factor in Patients with Hepatocellular Carcinoma.

The red blood cell distribution width (RDW) was reported to be related to the severity of liver diseases, but its clinical significance in patients with hepatocellular carcinoma (HCC) remains unclear. The aim of this study was to explore the clinical significance of RDW in HCC patients. For the retrospective study, 422 HCC patients were enrolled in this study. Hematological parameters and liver biochemical indexes were analyzed. Child-Pugh grade and Barcelona Clinic Liver Cancer (BCLC) stages of the HCC patients were calculated. The diagnostic accuracy was evaluated according to the area under the receiver operating characteristic (ROC) curve. The medical records of HCC patients who were admitted to The Second Affiliated Hospital of Nanjing University of Chinese Medicine from January 2006 to August 2015 were retro-spectively reviewed. Subgroup analysis showed that RDW level of HCC patients with tumor size more than 10 cm were higher than those of HCC patients with tumor size smaller than 3 cm, 3 - 5 cm, and 5 - 10 cm (14.77 ± 2.35%, 15.27 ± 2.65%, 15.32 ± 2.40% vs. 15.97 ± 2.39%, p < 0.001). RDW level significantly increased with worsening Child-Pugh grade and BCLC stages. In addition, RDW level were negatively correlated with red blood cell (RBC) counts, hematocrit (HCT), lymphocyte (LY) counts, hemoglobin (Hb), blood platelet (PLT) counts, and positively correlated with aspartate-aminotransferase (AST), and total bile acid (TBA). ROC curve analysis showed that RDW level was 14.15% was the optimal prognostic cutoff point to determine the survival rate of HCC patients. In the univariate analysis followed by multivariate analysis, RDW level below 14.15% together with better Child-Pugh grade, better BCLC stages, and smaller tumor size were prognostic indicators for HCC patients. This indicated HCC patients with RDW level below 14.15% [hazard ratio of 0.530 (95% confidence interval, 0.395 - 0.710; p < 0.001)] had the lower mortality. RDW level was positively associated with tumor size. The prognosis was better for HCC patients with RDW levels below14.15% together with better Child-Pugh grade, better BCLC stages, and smaller tumor lesions. It suggested RDW level might be an easily obtainable and inexpensive prognostic indicator for HCC patients.

Adverse Effect on the Liver Biochemical Indices Following Dermal Exposure to Nigerian Bonny Light Crude Oil

Adverse Effect on the Liver Biochemical Indices Following Dermal Exposure to Nigerian Bonny Light Crude Oil