Insights on the Tunisian Prickly Pear Molasses as a Potential Antifibrotic and Antioxidant Candidate against Lung Fibrosis.

Idiopathic pulmonary fibrosis (IPF) is a chronic and progressive interstitial disease leading to pulmonary damage and respiratory failure. We aimed to investigate the effect of prickly pear molasses (PPM) on an experimental model of pulmonary fibrosis induced by bleomycin (BLM) in Wistar rat. Animals were divided into 5 groups: the control group (G1), the BLM group (G2) and three groups (G3, G4, G5) receiving a single intra-tracheal injection of BLM (4 mg/kg) and PPM (at 2, 4.

Protective Effects of Tunisian Orange Co-Product Extract and Oleuropein-Hesperidin Combination on Bleomycin-Induced Pulmonary Fibrosis in Rats.

Idiopathic pulmonary fibrosis (IPF) is a chronic interstitial pneumonia that leads to acute lung damage, deterioration of lung function, and increased mortality risk. In this study, we investigated the effects of the orange coproduct extract (OCE) and the combination of pure hesperidin and oleuropein (HO) on an experimental model of pulmonary fibrosis induced by bleomycin (BLM) in Wistar rats. Rats were divided into six groups: the control group (G1), the BLM group (G2), three groups (G3, G4, G5) receiving a single dose of BLM combined with OCE extract at 100, 200, and 300 mg/kg, and group 6 (G6) receiving a single dose of BLM combined with HO: both pure major phenolic compounds of OCE (hesperidin at 50 mg/kg) and olive leaves (oleuropein at 2.

L. seed oil alleviates Bleomycin-induced pulmonary fibrosis and oxidative stress in rats.

Objective: Idiopathic pulmonary fibrosis (IPF) is the most serious form of interstitial lung disease. We aimed to investigate the effect of seed oil (DSO) on a murine model of IPF induced by bleomycin (BLM).

Methods: Male Wistar rats were treated with a single intra-tracheal injection of BLM (4 mg/kg) and a daily intraperitoneal injection of DSO (75, 150 and 300 mg/kg) for 4 weeks.

Healthcare Equipment and Personnel Reservoirs of Carbapenem-Resistant Epidemic Clones in Intensive Care Units in a Tunisian Hospital.

Carbapenem-resistant (CRAB) strains can cause severe and difficult-to-treat infections in patients with compromised general health. CRAB strains disseminate rapidly in nosocomial settings by patient-to-patient contact, through medical devices and inanimate reservoirs. The occurrence of CRAB in patients residing in the intensive care units (ICUs) of the Sahloul University hospital in Sousse, Tunisia is high.

Leaf Extract Alleviates Fibrosis Progression and Oxidative Stress Induced by Bleomycin on a Murine Model of Lung Fibrosis.

In this study, we aim to investigate the effect of industrial leaf extract (OLE) against bleomycin (BLM)-induced pulmonary fibrosis (PF) in rats. Male rats were treated with a single intratracheal injection of BLM (4 mg/kg) and a daily intraperitoneal injection of OLE (10, 20, and 40 mg/kg) for 4 weeks. Results of HPLC and LC-MS analysis revealed a large amount of oleuropein (15.

Physiopathological Mechanisms Involved in the Progression of Pulmonary Fibrosis: A Systematic Review.

Idiopathic Pulmonary Fibrosis (IPF) is a lung disease characterized by formation of fibroblast foci and honeycomb lesions in the pulmonary parenchyma. The physiopathological mechanisms involved in the development of fibrosis and architectural disorganization are still imperfectly elucidated. In fact, lesion formation is irreversible and no treatment, to date, has been shown to be effective (30% of patients die within 5 years of the onset of the disease).

Thymus Vulgaris Inhibit Lung Fibrosis Progression and Oxidative Stress Induced by Bleomycin in Wistar Rats.

Idiopathic pulmonary fibrosis (IPF) is a chronic, devastating and fatal disease characterized by aberrant fibroblasts proliferation, oxidative stress and collagen accumulation in the interstitial tissue. We aimed to evaluate in the present study the efficacy of Thymus vulagris extract (TVE) on an experimental model of pulmonary fibrosis induced by bleomycin (BLM). Wistar rats were given a single dose of BLM (4 mg/kg, intratracheal), while TVE (50, 100 and 200 mg/kg, intraperitoneal) was administered 3 days later and continued for 4 weeks.

Industrial Elimination of Essential Oils from : In Support of the Synergic Antifibrotic Effect of Rosmarinic and Carnosic Acids in Bleomycin Model of Lung Fibrosis.

Idiopathic pulmonary fibrosis (IPF) is an interstitial lung disease characterized by collagen deposition as a consequence of excessive lung fibroblasts and myofibroblasts proliferation. We aimed to investigate for the first time the effect of rosemary leaf extract rich with carnosic acid (CA) or rosmarinic acid (RA), after industrial elimination of essential oils, against bleomycin (BLM)-induced lung fibrosis in rats. Male Wistar rats were given a single dose of BLM (4 mg/kg, intratracheal), while CA rich extract, RA rich extract or the combination RA/CA rich extracts (10, 75 and 150 mg/kg, intraperitoneal) were administered 3 day later and continued for 4 weeks.

attenuates bleomycin-induced oxidative stress and lung fibrosis in rats.

Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease characterized by progressive and irreversible fibroblasts proliferation leading to significant respiratory insufficiency. This study was designed to investigate the effect of sage infusion against bleomycin (BLM)-induced lung fibrosis in rats. Male Wistar rats were given a single dose of BLM (4 mg/kg, intratracheal), while sage infusion (50, 100 and 150 mg/kg, intraperitoneal) was administered 3 day later and continued for 4 weeks.

Protective role of vitamin E against cadmium induced oxidative stress into the rat liver.

Introduction: Cadmium (Cd) is a toxic heavy metal used in various industrial applications and therefore can cause, both by environmental or professional exposure, several damage in all body systems. The present study was developed to determine the toxic effect of high dose of Cd on the rat's liver as well as the putative protective effect of vitamin E.

Methods: During the experiment, rats were administrated Cd per orally (PO) (15mg/Kg bw) alone or associated with an intraperitonial (IP) injection of alphatocopherol (Vitamin E) (300mg/Kg / day) for three weeks.

Comparison of the Protective Effect of and Infusions Against Hepatic Damage Induced by Hypotermic-Ischemia in Rats.

We aimed to evaluate, in this study, the effect of L. and L. in the amelioration of liver hypothermic conservation in male wistar rats.

Effect of Phoenix dactylifera L. Sap Against Bleomycin-Induced Pulmonary Fibrosis and Oxidative Stress in Rats: Phytochemical and Therapeutic Assessment.

Lung fibrosis is a lethal interstitial disease characterized by massive proliferation of fibroblast inducing excessive collagen deposition. We aimed to investigate whether Date palm sap (DPS) can play a protective effect on bleomycin (BLM)-induced lung fibrosis in rats. MaleWistar rats were given single dose of BLM (4 mg/kg, intra-tracheal), while DPS (45 mg/kg, intraperitoneal) was administered three days later and continued for three weeks (BLM/DPS group).

A comparative study of intratracheal and aerosolization instillations of bleomycin inducing experimental lung fibrosis in rat.

We aimed to investigate in the present work, using metabonomics approaches, the scalability of lung fibrosis-biomarkers, in bleomycin (BLM) model of pulmonary fibrosis in rats. Sixty male Wistar rats, weighing 250 ± 10 g, were randomly divided into three groups: a negative control group receiving normal saline treatment (G), an intratracheal BLM instilled group (G), and an aerosol BLM instilled group (G). Rats were investigated at various times after BLM instillation.

Rosmarinic acid potentiates carnosic acid induced apoptosis in lung fibroblasts.

Pulmonary fibrosis is characterized by over-population and excessive activation of fibroblasts and myofibroblasts disrupting normal lung structure and functioning. Rosemary extract rich in carnosic acid (CA) and rosmarinic acid (RA) was reported to cure bleomycin-(BLM)-induced pulmonary fibrosis. We demonstrate that CA decreased human lung fibroblast (HLF) viability with IC50 value of 17.

The efficacy of plant extract and bioactive compounds approaches in the treatment of pulmonary fibrosis: A systematic review.

Pulmonary fibrosis (PF) is a lethal, chronic and progressive respiratory disease leading to interstitial lung damage and serious breathing problems. The pathogenic mechanism involves activation, migration, proliferation and differentiation of fibroblasts into myofibroblats inducing extracellular matrix accumulation that destroy lung parenchyma. Available antifibrotic treatment options are limited to Pirfenidone and Nintedanib that prevent deterioration without an improvement of this disease.

Prophylactic and curative effect of rosemary leaves extract in a bleomycin model of pulmonary fibrosis.

Context: Pulmonary fibrosis is a devastating disease without effective treatment. Rosemary is appreciated since ancient times for its medicinal properties, while biomolecules originated from the plant have an antioxidant and antifibrotic effect.

Objective: The effects of Rosmarinus officinalis L.

Relevance of carnosic acid to the treatment of several health disorders: Molecular targets and mechanisms.

Carnosic acid is a phenolic diterperne compound found in abundance in sage and rosemary, which are both widely used in traditional medicine. Research over the past decade indicates that carnosic acid has multiple bioactive properties including antioxidant, anti-inflammatory and anticancer activities among others. This review summarizes the current in vitro and in vivo data about the efficacy of carnosic acid in the prevention or treatment of various experimental health disorders.