A new tobamovirus species has been recently isolated from hibiscus (Hibiscus rosa-sinensis) in Florida (1). This Florida hibiscus virus has been given the name Hibiscus latent Fort Pierce virus (HLFPV) to reflect the site (Fort Pierce, FL) and host (hibiscus) from which it was originally isolated. A limited survey has revealed that this virus is widespread in hibiscus and related species in the...

For decades, Hibiscus sabdariffa L. and its phytochemicals have been shown to possess a wide range of pharmacologic properties. In this study, aqueous extract of Hibiscus sabdariffa (AEHS) and its bioactive constituent protocatechuic acid (PCA), have been evaluated in vitro for their antiviral activity against HSV-2 clinical isolates and anti-enzymatic activity against urease. Antiherpetic acti...

BACKGROUND Hibiscus sabdariffa is used regularly in folk medicine to treat various conditions. METHODS The study was a double blind, placebo controlled, randomized trial. Sixty subjects with serum LDL values in the range of 130-190 mg/dl and with no history of coronary heart disease were randomized into experimental and placebo groups. The experimental group received 1 gm of the extract for 9...

The antioxidant actions of 80% ethanolic extract of dried flowers of Hibiscus sabdariffa L. (HSE) on lipid peroxidation (LPO), reduced glutathione (GSH), glutathione-s-transferase (GST), catalase (CAT), superoxide dismutase (SOD) and vitamin C (VITC), were examined using a model of sodium arsenite (SA) induced oxidative stress in rats. The oral administration of the extracts (200 and 300mg/kg b...

Hibiscus protocatechuic acid (PCA), a phenolic compound isolated from the dried flower of Hibiscus sabdariffa L. (Malvaceae), demonstrated antioxidant and antitumor promotion effects in our previous study. In the present study, Hibiscus PCA was found to inhibit the survival of human promyelocytic leukemia HL-60 cells in a concentration- and time-dependent manner. The study revealed that HL-60 c...

Consumption of extracts of Hibiscus sabdariffa (family: malvaceae) during pregnancy has been shown to cause maternal malnutrition which has been linked to various adverse conditions like increased postnatal weight gain, delayed puberty onset and elevated body weight and body mass index at onset of puberty in the female offspring. The present study was designed to investigate the possible mechan...

A pot experiment was conducted to study the effects of aqueous extracts of some herbal plant leaves viz. bael (Aegle marmelos), amla (Phyllanthus emblica), beleric myrobalan (Terminalia belerica), arjuna (Terminalia arjuna), neem (Azadiracta indica), horitoki (Terminalia chebula) and water (as control) with three replications on germination and seedling growth of three vegetables namely turnip ...

Antibacterial is a compound that inhibits or kills bacteria, especially infectious pathogenic bacteria. Antioxidants are compounds to inhibit the activity of free radicals in body. The leaf extract waru plant (Hibiscus tiliaceus) reported have antibacterial, antioxidant, and anti-inflammatory activity. Bioactive obtained from plants generally require lot availability large areas for growth take...

Objective Dyslipidemia has been considered as a major risk factor for coronary heart disease. Alternative medicine has a significant role in treatment of dyslipidemia. There are controversial findings regarding the effects of sour tea on dyslipidemia. The aim of this study was to evaluate the impact of aqueous extract of dried calyx of sour tea on polygenic dyslipidemia. Materials and Methods...