Effect of extract and Andrographolide on the pharmacokinetics of Aceclofenac and Celecoxib in rats.

Background: In India, for the treatment of cold, fever and inflammation, people consume herbal remedies containing (APE) as main ingredient, along with NSAIDs. So the purpose of this study is to investigate the effect of APE and pure andrographolide (AN) on the pharmacokinetic of with aceclofenac (ACF) and celecoxib (CXB) after oral co-administration in wistar rats. After co-administration of APE (equivalent to 20 mg/kg of AN) and AN (20 mg/kg) with ACF (5 mg/kg) and CXB (5 mg/kg) in rats, orally, drug concentrations in plasma were determined using HPLC method.

Investigation of dimyristoyl phosphatidyl glycerol and cholesterol based nanocochleates as a potential oral delivery carrier for methotrexate.

Methotrexate (MTX), a biopharmaceutical classification system-IV anticancer drug, exhibits low therapeutic efficacy. Moreover, its clinical applications were restricted due to its multidrug resistance (MDR) in cancer and its toxic effects. The present investigation was to fabricate 1, 2-dimyristoyl--glycero-3-phospho--(1-glycerol) sodium (DMPG-Na), (3β)-cholest-5-en-3-ol (cholesterol) and calcium-based nanocochleates (NCs) as a potential oral delivery carrier for MTX to enhance its therapeutic efficacy with low toxicity.

Silence or Voice? Agency Freedom among Elderly Women Living in Extended Families in Urban India.

The preferential form of living for the elderly in India is within the extended family. India is undergoing rapid economic development, an increase in mobility, and changes in gender norms due to an increase in women's labour force participation, which places challenges on traditional intergenerational relationships. Ageing and the well-being of the elderly is a rising concern, especially considering that their proportion of the population is expected to grow rapidly in coming decades.

Emerging novel drug delivery strategies for bioactive flavonol fisetin in biomedicine.

Fisetin (FIS), a bioactive flavonol found in the smoke tree (Cotinus coggygria), vegetables, fruits and nuts. It exhibits various therapeutic activities such as anti-oxidant, anti-inflammatory, anti-invasive, anti-tumorigenic, anti-angiogenic, anti-diabetic, cardioprotective and neuroprotective activities. In spite of the ever rising support for therapeutic activities, its clinical application is mainly limited because of poor water solubility, high lipophilicity and low oral bioavailability.

Development of novel biotinylated chitosan-decorated docetaxel-loaded nanocochleates for breast cancer targeting.

The motive of study was to develop biotinylated chitosan (BI-CHI) decorated docetaxel (DTX) loaded nanocochleates (BI-CHI-DTX-NC) to achieve controlled drug release, improve bioavailability, targeted delivery and enhanced anticancer potency with the reduced systemic toxicity of DTX. The development involved the loading of DTX to nanocochleates (DTX-NC) through conversion of dimyristoylphosphatidylglycerol-sodium (DMPG-Na) and cholesterol bearing liposome on addition of calcium ions, followed by encapsulated DTX-NC with BI-CHI (BI-CHI-DTX- NC) and compared with DTX and DTX-NC. The release of DTX indicated strong pH dependence and implies strong hydrogen-bonding between nanocochleates and DTX.

Herb-drug interaction of Andrographis paniculata (Nees) extract and andrographolide on pharmacokinetic and pharmacodynamic of naproxen in rats.

Ethnopharmacological Relevance: Andrographis paniculata Nees (Acanthacae) have broad range of pharmacological effects such as hepatoprotective, antifertility, antimalarial, antidiabetic, suppression of various cancer cells and anti-inflammatory properties and is widely used medicinal plant in the traditional Unani and Ayurvedic medicinal systems. Andrographolide (AN) is one of the active constituent of the A. paniculata Nees extract (APE).

Pharmacokinetic and Pharmacodynamic Interaction of Andrographolide and Standardized Extract of Andrographis paniculata (Nees) with Nabumetone in Wistar Rats.

The aim of the study was to investigate the herb-drug interaction of Andrographis paniculata Nees (Acanthaceae) and Andrographolide (AN) with nabumetone (NAB) in wistar rats. Pharmacokinetic and pharmacodynamic interactions were studied after co-administration of APE and AN with NAB in Wistar rats. In pharmacokinetic studies, significant decrease in Cmax, AUC and AUC of 6-MNA after co-administration with pure AN and APE has been observed.

Pharmacokinetic and pharmacodynamic herb-drug interaction of Andrographis paniculata (Nees) extract and andrographolide with etoricoxib after oral administration in rats.

Ethnopharmacological Relevance: Andrographis paniculata Nees (Acanthacae) is commonly used medicinal plant in the traditional. Unani and Ayurvedic medicinal systems. It has broad range of pharmacological effects such as hepatoprotective, antioxidant, antivenom, antifertility, inhibition of replication of the HIV virus, antimalarial, antifungal, antibacterial, antidiabetic, suppression of various cancer cells and anti-inflammatory properties.