[Vaginal laxity: Semiology, diagnosis and treatments].

Objectives: Vaginal laxity concerns 24 to 38% of women but it's still poorly understood and studied. The objective of this study is to do an inventory of current scientific knowledge about its definition, its diagnostic criteria, and treatments.

Methods: We conducted a non systematic review of literature including original articles in French and English about the definition, diagnostic criteria and treatments of vaginal laxity using data bases such as Cochrane, Embase, Medline, PubMed et Science Direct.

Allium sativum mitigates oxidative damages induced by Microcystin-LR in heart and liver tissues of mice.

Microcystins (MCs) are hepatotoxic cyanotoxins implicated in several incidents of human and animal toxicity. Microcystin-(Lysine, Arginine) or MC-LR is the most toxic and encountered variant of MCs where oxidative stress plays a key role in its toxicity. This study investigated the oxidative damages induced in the liver and heart of Balb/C mice by an intraperitoneal injected acute dose of MC-LR.

Ethnopharmacological study of herbal remedies used for the management of thyroid disorders in Algeria.

Traditional medicine is gaining an increasing importance in diseases management. Besides, thyroid disease is one of the common endocrine disorders spreading at high frequency worldwide. The present work is an ethnopharmacological study aiming to identify, document and analyze aromatic and medicinal plants used in Algerian traditional medicines for thyroid disorders management.

Ethnopharmacological study of natural products used for traditional cancer therapy in Algeria.

Traditional and complementary medicine constitutes an important, and often underestimated, source of healthcare for multiple diseases including cancer. However, little is known about the ethnomedical knowledge and practices in Northern Africa. The main objective of this study is to identify and analyze the variety of natural products used in Algerian ethnopharmacology for cancer therapy.

Protective effects of melatonin and N-acetyl cysteine against oxidative stress induced by microcystin-LR on cardiac muscle tissue.

Microcystin Leucine-Arginine (MC-LR) is a toxin produced by the cyanobacteria Microcystis aeruginosa. It is the most encountered and toxic type of cyanotoxins. Oxidative stress was shown to play a role in the pathogenesis of microcystin LR by the induction of intracellular reactive oxygen species (ROS) formation that oxidize and damage cellular macromolecules.