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Article
Publication date: 29 September 2021

Eman E. Elsharkawy, Neveen A. El-Nisr, Nahed M. Wahba and Walaa M. Elsherif

The purpose of this paper is to investigate the restoration effect of camel's milk against methoxychlor induced liver toxicity.

Abstract

Purpose

The purpose of this paper is to investigate the restoration effect of camel's milk against methoxychlor induced liver toxicity.

Design/methodology/approach

The present study was carried out to investigate the restoration effect of camel's milk against methoxychlor induced liver toxicity.

Findings

Methoxychlor (MXC) caused a significant increase in serum transaminases (aspartate transaminase and alanine transaminase) and alkaline phosphatase, while MXC induced a significant reduction in total protein and albumin levels. MXC significantly inhibited lipid peroxidation and markedly enhanced glutathione in liver homogenate. Pathological damages as degeneration and coagulative necrosis of hepatocytes were established in liver. Newly formed bile ducteules denotes neoplastic changes in the portal tract with abnormal mitotic pattern were associated with the long-term exposure.

Originality/value

The present study concluded that camel milk treatment may play a protective role against methoxychlor-induced liver damage in rats.

Details

Nutrition & Food Science , vol. 52 no. 3
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 6 March 2024

Elok Zubaidah, Eirene Charista Dea, Ella Saparianti, Rhytia Ayu Christianty Putri, Hidayat Sujuti, Ignatius Srianta, Laura Godelive and Ihab Tewfik

This research intended the utilization of Javanese turmeric (0.4% w/v) as a kombucha substrate and analysis of its hepatoprotective activity, in comparison against nonfermented…

Abstract

Purpose

This research intended the utilization of Javanese turmeric (0.4% w/v) as a kombucha substrate and analysis of its hepatoprotective activity, in comparison against nonfermented Javanese turmeric beverage (JTB) and black tea kombucha.

Design/methodology/approach

Forty-two healthy male Balb/c mice (two- to three-week-old, 20–30 g) were divided into six groups with seven replicates each. The treatments were normal diet, normal diet + Javanese turmeric kombucha (JTK), normal diet + diethylnitrosamine (DEN), DEN + JTB, DEN + JTK, DEN + black tea kombucha. Kombuchas and JTB were given at 0.3 mL/20 g BW/d. DEN was induced intraperitoneally at a dose of 100 mg/kg. Observed biomarkers were blood serum glutamate pyruvate transaminase (SGPT) and serum glutamate oxaloacetate transaminase (SGOT) activity, serum malonaldehyde (MDA), as well as liver histology. Data were analyzed using analysis of variance.

Findings

Among DEN-induced groups, JTK significantly (p < 0.05) diminished the level of blood SGPT, SGOT and serum MDA. JTK also had lower blood SGPT (8.604 ± 2.195 U/L) and serum MDA levels (2.884 ± 0.083 nM/mL) compared to the normal group (8.604 ± 2.195 U/L and 5.050 ± 0.998 nM/mL, respectively). JTK also produced the least damaged liver-cell numbers.

Originality/value

JTK demonstrated better hepatoprotective activity compared to JTB.

Details

Nutrition & Food Science , vol. 54 no. 3
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 14 January 2020

Sergey Kutia, Maxim Kriventsov, Gennady Moroz, Elvina Gafarova and Nazar Trofimov

In the recent decades, energy drinks consumption has increased dramatically. Many researches found their adverse effects on the structure and function of organs and systems, with…

Abstract

Purpose

In the recent decades, energy drinks consumption has increased dramatically. Many researches found their adverse effects on the structure and function of organs and systems, with nervous and cardiovascular systems most studied. Liver is one of the priority target organs in case of beverages consumption. The purpose of this paper is to explore the effects of energy drink consumption on morphofunctional conditions of liver.

Design/methodology/approach

A search in PubMed, Web of Science, Scopus and eLIBRARY.ru databases was performed using relevant keywords.

Findings

Both clinical and experimental data concerning effects of energy drink use on structure and function of liver are summarized and systematized in this review. Most of them documented hepatotoxicity after prolonged over-consumption of energy drinks. Probable mechanisms of action of their basic ingredients (sugars, caffeine, taurine, D-glucuronolactone, vitamin B3) on morphology and functioning of liver as well as combined use of energy drinks with alcohol are described.

Originality value

This review paper represents evidential information about the negative impact of energy drink consumption on morphofunctional conditions of liver.

Details

Nutrition & Food Science , vol. 50 no. 5
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 14 November 2016

Akaninyene Ubong Ime, Elemi John Ani, Victor Udo Nna and Christiana Egong Obeten

A plethora of publications have reported several cytotoxic effects associated with chronic consumption of thermoxidized palm oil. This research aims to investigate the effects of…

Abstract

Purpose

A plethora of publications have reported several cytotoxic effects associated with chronic consumption of thermoxidized palm oil. This research aims to investigate the effects of garlic and Aloe vera on liver function and hepatic cytoarchitecture in rats fed thermoxidized palm oil diet.

Design/methodology/approach

Thirty-five male albino Wistar rats weighing 150-180 g were used for this study. They were randomly assigned into five groups (n = 7): control, thermoxidized palm oil diet fed (TPO), TPO plus garlic juice (TPO + G), TPO plus Aloe gel (TPO + A) and TPO plus garlic/Aloe gel (TPO + G + A). The TPO diet was prepared by mixing 15 g of cooled thermoxidized palm oil with 85 g of rat feed. The juice and gel were orally administered at doses of 2.00 ml/kg and 19.12 ml/kg, respectively. After 3 months of feeding and administration, the animals were sacrificed using standard methods and blood collected via cardiac puncture for analysis.

Findings

Serum alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase were significantly increased (p < 0.001) in the TPO group compared to the control. This increase was reduced (p < 0.001) in all the treated groups compared to TPO, with the greatest decrease (p < 0.001) seen in TPO + A. Total bilirubin was increased (p < 0.001) in the TPO group compared to the control, whereas there was a significant decrease (p < 0.001) in all the treated groups. Serum proteins and plasma fibrinogen were lowered (p < 0.001) in the TPO group compared to the control but increased progressively in all the treated groups. TPO induced prominent histopathological derangements of the liver tissues. However, there were marked improvements following treatment with garlic and Aloe vera.

Originality/value

The results obtained in this study have revealed that chronic consumption of thermoxidized palm oil is hazardous to health by inducing hepatotoxicity, as seen in increased ALT, AST and total and unconjugated bilirubin and decreased total protein. However, these debilitating effects were seen to be greatly ameliorated following garlic juice and Aloe vera gel administration. If these results are to be extrapolated to humans, then the chronic consumption of thermoxidized palm oil diet should be seriously discouraged.

Details

Nutrition & Food Science, vol. 46 no. 6
Type: Research Article
ISSN: 0034-6659

Keywords

Open Access
Article
Publication date: 2 September 2014

Joseph P.M. Kane and Francis A. O'Neill

Clozapine, whilst associated commonly with a transient and benign increase in liver enzymes, has also been associated with varying presentations of hepatitis in existing case…

Abstract

Clozapine, whilst associated commonly with a transient and benign increase in liver enzymes, has also been associated with varying presentations of hepatitis in existing case reports. This report describes what we believe to be the first documented case of acute liver injury and pleural effusion associated with clozapine, resolving after cessation of the agent. The case supports existing literature in advocating a high index of suspicion, particularly in the 4-5 weeks following clozapine initiation, when considering nonspecific clinical symptoms and signs.

Details

Mental Illness, vol. 6 no. 2
Type: Research Article
ISSN: 2036-7465

Keywords

Article
Publication date: 22 May 2009

Smita Tripathi and Hari Niwas Mishra

The purpose of this paper is to evaluate safety of the enzymatic treatment (garlic peroxidase) for removing aflatoxin B1 (AFB1) from foods.

Abstract

Purpose

The purpose of this paper is to evaluate safety of the enzymatic treatment (garlic peroxidase) for removing aflatoxin B1 (AFB1) from foods.

Design/methodology/approach

An in vivo study was carried out on male wistar rats for three weeks. Since AFB1 is a hepatotoxic; the effect of AFB1 and the enzymatic detoxification of AFB1 on the liver function was studied by determining the serum activities of various hepatic enzymes in different groups of experimental rats.

Findings

The peroxidase (POD) isolated from garlic possess AFB1 degrading properties and the overall detoxification is safe to be used in various foods/feeds as the reaction products produced no toxicity in the adult male wistar rats. Rats fed with aflatoxin contaminated diet possessed increased activities of all the hepatic enzymes investigated; showing symptoms of liver damage compared to rats fed with enzyme treated diet.

Practical implications

The results of this study can be utilized for commercialization of the garlic POD mediated AFB1 detoxification from feeds/foods.

Originality/value

The aflatoxin detoxyfying abilities of garlic POD and its in vivo safety studies have not been reported so far.

Details

Nutrition & Food Science, vol. 39 no. 3
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 1 August 2005

Angela Dean and Treasure McGuire

Herbal medicines are commonly‐used complementary therapies and are available through pharmacies, supermarkets, health food shops, the internet, or from complementary practitioners…

Abstract

Herbal medicines are commonly‐used complementary therapies and are available through pharmacies, supermarkets, health food shops, the internet, or from complementary practitioners such as naturopaths.Although many people perceive that herbal products are not ‘medicines’, research shows that herbal medicines have the potential to interact with other medicines or produce side effects, in addition to potential therapeutic effects.

Details

Drugs and Alcohol Today, vol. 5 no. 2
Type: Research Article
ISSN: 1745-9265

Article
Publication date: 24 October 2018

Azadeh Ranjbar Nedamani, Elham Ranjbar Nedamani and Azadeh Salimi

Human health is strongly affected by diet. By the increased use of food industries products, public knowledge about health factors and side effects of chemical additives, the…

Abstract

Purpose

Human health is strongly affected by diet. By the increased use of food industries products, public knowledge about health factors and side effects of chemical additives, the concepts of human health founded an important aspect during past years, and application of natural-based ingredients such as coloring, flavoring, texturizing and anti-oxidative agents was increased.

Design/methodology/approach

The aim of the present paper is to review the published scientific research studies about lycopene health benefits in different human disease or disorders and bold the necessity of study the health effects of lycopene after its formulation in food industrial products. About 190 papers were searched in Google Scholar, PubMed, Web of Science databases and 72 relevant papers were used. It was found that in medical studies, the lycopene oleoresin or powder is used directly to the subjects. However, it is necessary to study the effectiveness of lycopene in diet food products.

Findings

According to the literature, it has beneficial effects on cancers, glands, reproductive system, bone, gastric system, liver and fat reduction in the body. Also, it was concluded from the literature that lycopene oxidative cleavages make also its chemo protective effects which is a lost key element to study different food processing on lycopene products or its isomers in final food products and on human health.

Originality/value

Many ingredients in food formulations are substituted by natural products. Lycopene is a colorant but also, according to the literature, has a strong antioxidative and anti-inflammatory effect to reduce the risk of most important human disease and disorders. Future research in food science can emphasize the effect of different unit operations or formulations on lycopene effects on human health.

Details

Nutrition & Food Science, vol. 49 no. 2
Type: Research Article
ISSN: 0034-6659

Keywords

Article
Publication date: 1 May 1971

Earliest localism was sited on a tree or hill or ford, crossroads or whenceways, where people assembled to talk, (Sax. witan), or trade, (Sax. staple), in eggs, fowl, fish or…

Abstract

Earliest localism was sited on a tree or hill or ford, crossroads or whenceways, where people assembled to talk, (Sax. witan), or trade, (Sax. staple), in eggs, fowl, fish or faggots. From such primitive beginnings many a great city has grown. Settlements and society brought changes; appointed headmen and officials, a cloak of legality, uplifted hands holding “men to witness”. Institutions tend to decay and many of these early forms passed away, but not the principle vital to the system. The parish an ecclesiastical institution, had no place until Saxons, originally heathens, became Christians and time came when Church, cottage and inn filled the lives of men, a state of localism in affairs which endured for centuries. The feudal system decayed and the vestry became the seat of local government. The novels of Thomas Hardy—and English literature boasts of no finer descriptions of life as it once was—depict this authority and the awe in which his smocked countrymen stood of “the vicar in his vestry”. The plague freed serfs and bondsmen, but events, such as the Poor Law of 1601, if anything, revived the parish as the organ of local government, but gradually secular and ecclesiastical aspects were divided and the great population explosion of the eighteenth century created necessity for subdivision of areas, which continued to serve the principle of localism however. The ballot box completed the eclipse of Church; it changed concepts of localism but not its importance in government.

Details

British Food Journal, vol. 73 no. 5
Type: Research Article
ISSN: 0007-070X

Article
Publication date: 1 February 2008

Emanuele Pontali and Franco Ferrari

Correctional facilities host a disproportionately high prevalence of HBV, HCV and HIV infection. We evaluated the prevalence of HBV and/or HCV co‐infection among HIV‐infected…

169

Abstract

Correctional facilities host a disproportionately high prevalence of HBV, HCV and HIV infection. We evaluated the prevalence of HBV and/or HCV co‐infection among HIV‐infected inmates entering our correctional facility. Over a 30‐month period, 173 consecutive HIV‐infected inmates entered our institution and were evaluated. HCV co‐infection was observed in more than 90% of the tested HIV‐infected inmates, past HBV infection in 77.4% and active HBV co‐infection in 6.7%; triple coinfection (HIV, HCV and HBs‐Ag positivity) was seen in 6.1% of them. Given the observed high prevalence of co‐infection, testing for HBV and HCV in all HIV‐infected inmates at entry in any correctional system is recommended to identify those in need of specific care and/or preventing interventions.

Details

International Journal of Prisoner Health, vol. 4 no. 2
Type: Research Article
ISSN: 1744-9200

Keywords

1 – 10 of 45