The ethanol extract of aerial parts of Hygrophila difformis (EEHD) was tested for possible pharmacological effects on experimental animals. EEHD significantly potentiated the sleeping time of mice induced by standard hypnotics, viz. pentobarbital sodium, diazepam, and meprobamate in a dose dependent manner. EEHD showed significant analgesic properties as evidenced by the significant reduction i...

Objective: Crinum jagus is used in traditional African medicine the treatment of epilepsy, pain and inflammations.
 Methods: Anticonvulsant activity was investigated using picrotoxin (PCT) strychnine (STR) tests experimental paradigm.
 Results: leaf methanol extract (200, 400, 800 mg kg−1) potentiated hexobarbitone-induced sleeping time significantly (p<0.05) shortened duration con...

Role of ethanolic extract of P. granatum seeds on central nervous system (CNS) in animal models of elevated plus maze test, barbiturate-induced sleeping time, tail suspension test, hot-plate and tail-flick test was studied. P. granatum (PG) extract was administered to young and aged mice at single doses of 100, 250 and 500 mg/kg, perorally while diazepam (1 mg/kg), morphine (5 mg/kg) and imipra...

In the present work sedative and hypnotic effects of aqueous extract of Aloe vera in rats have been investigated. In order to evaluate the overall hypnotic effects of the Aloe vera extract, open field and loss of righting reflex tests were primarily used. The sedative and hypnotic effects of the extract were then confirmed by detection of remarkable raise in the total sleeping time through anal...

Background: The present study was planned to investigate the effect of Qurse Rewand commonly used compound hepatoprotective drug on sleep duration in sodium pentobarbital (PB)-induced sleeping in mice. Methodology: The animals were divided into five groups of 6 animals each and they were fasted overnight. The animals of group I and II were left untreated, whereas the animals kept in group III, ...

The present study was designed to investigate sedative and anxiolytic properties of the four different fractions (chloroform, pet ether, n-butanol and hydromethanol soluble fractions, coded as CFCB, PECB, NBCB and HMCB, respectively) of the aerial parts of Commelina benghalensis using rodent behavioral models, such as hole cross, open field and thiopental sodium induced sleeping time tests ...

Aims: To evaluate the hepatoprotective activity of Vitex negundo Linn. and Moringa oleifera Lam. In paracetamol induced hepatotoxicity in rats. Materials and Methods: Liver damage was induced in 42 albino rats by paracetamol (1 g/kg P.O.) once daily for a period of 7 days. Silymarin was taken as the standard drug in a dose of 25 mg/kg P.O. Albino Wistar rats (150-200 g) were divided into groups...

BACKGROUND Hibiscus tiliaceus L. (Malvaceae) is used in postpartum disorders. Our purpose was to examine the antidepressant, anxiolytic and sedative actions of the methanol extract of H. tiliaceus flowers using animal models. METHODS Adult male Swiss albino mice were treated with saline, standard drugs or methanol extract of H. tiliaceus and then subjected to behavioral tests. The forced swim...

In this paper we use the Erlang theory to quantitatively analyse the trade offs between energy conservation and quality of service in an ad-hoc wireless sensor network. Nodes can be either sleeping, where no transmission or reception can occur, or awake where traffic is processed. Increasing the proportion of time spent in the sleeping state will decrease throughput and increase packet loss and...