International Journal of Pharmacy and Pharmacology

Abstract: Several studies have used Stachys Lavandulifolia vahl (S. lavandulifolia) as medicinal plant in Iranian folk medicine. The present investigation is designed to elucidate therapeutic and preventive effects of S. lavandulifolia extract on gastric acid and pepsin secretions in experimental gastric ulcer. Thirty two Wistar male rats were used to study therapeutic and preventive effects of S. lavandulifolia extract on alcohol-induced gastric ulcer. Animals were equally (n=8) divided into 4 groups: (I) Control (II) Alcoh…

Abstract: The present study investigated the protective effects of calpeptin on rat hippocampal slices exposed to oxygen and glucose deprivation (OGD). Forty SD rat hippocampal slices were randomly assigned into control group and calpeptin group. According to the calpeptin concentration of artificial cerebrospinal fluid, the calpeptin group was subdivided into 1, 10, 100 and 200 mol/ l group (n=8 per group). Extracellular recording technique was employed to determine the effects of calpeptin on the orthodromic population spi…

Abstract: The cardioprotective effects of Tribulus teresstris (Tt), a medicinal herb, used in Indian system of medicine was evaluated in the Langendorff model of myocardial ischemia and reperfusion (I-R) injury. Tt (1, 2.5, 5, 10 mg/kg) was orally fed to healthy experimental rats once a day for 21 days followed by global ischemia and reperfusion injury. Biochemical parameters: lipid peroxidation product thiobarbituric acid reactive substances (TBARS), endogenous antioxidant: glutathione, antioxidant enzymes (superoxide dismu…

Abstract: In the present study Spirulina platensis has been investigated as a possible modifier of mercury induced hepatic damages and alteration of lipid profile in albino rats. The results revealed that the rats treated with mercuric chloride (HgCl2) showed a significant increase in levels of blood hydroperoxide, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), total cholesterol (TC), triglycerides and low density lipoprotein-cholesterol (LDL-C). Moreover, hepatic malondialdehyd…

Abstract: The dried powdered roots of Phyllanthus pulcher Wall. ex Müll. Arg. (Euphorbiaceae), were sequentially extracted with dichloromethane (DCM), ethyl acetate (EtOAc) and methanol (MeOH). The extracts were tested for cytotoxic activity against three human cancer cell lines: MCF-7 (breast), NCI-H460 (lung) and DU-145 (prostate). The DCM extract exhibited the strongest cytotoxic activity compared with EtOAc and MeOH extracts. Hence from the DCM extract, five pentacyclic triterpenes, 3α-acetoxyl-25-hydroxyolean-12-en-28-o…

Abstract: Angiotensin Receptor Antagonists (ARAs) are widely used compounds in various cardiovascular disorders like Hypertension, Stroke prophylaxis, Heart failure. In addition, they are approved for the treatment of Diabetic Nephropathy. It is reported to produce analgesia on intracerebro-ventricular administration that could be blocked by naloxone. Angiotensin II has been reported for its pro-nociceptive activity. Angiotensin receptor antagonists block the action of angiotensin II by inhibiting its binding with its recept…

Abstract: The aim of this study was to determine the effects of newly formulated W/O emulsion (cream) of Calendula versus its vehicle (base) as control on skin pH, skin melanin, skin erythema, skin moisture content and transepidermal water loss (TEWL).Hydroalcoholic extract of Calendula plant was entrapped in the inner aqueous phase of the W/O emulsion. Base without active and formulation having 3% extarct of calendula in the aqueous phase were prepared. Samples were stored at different storage conditions that is, 8, 25, 40…

Abstract: A novel, simple and economic reverse phase high performance liquid chromatography (RP-HPLC) method has been developed for the estimation of rimonabant hydrochloride in bulk and tablet dosage forms with greater precision and accuracy. Separation was achieved on C18 column (250X4.6mm i.d., 5µm) in isocratic mode using methanol and water in the ratio 90:10 (v/v) as mobile phase, pumped in to the column at flow rate of 1 ml/min and the detection of eluent from the column was carried out using variable wavelength detect…

Abstract: The purpose of this study was to determine the effects of different cooking processes like boiling, roasting and microwaving on Enrofloxacin residues in chicken muscle, liver and gizzard tissues of broiler chickens. Each of the chicks was fed by water and food with 0.05% of Enrofloxacin in their drinking water for 5 consecutive days. Then, three locations were sampled aseptically from each carcasses: breast muscle; liver and gizzard. Enrofloxacin residue was analyzed using microbial inhibition method by plates seed…

Abstract: The introduction of the problem-based learning (PBL) may be a very uncomfortable problem for the students originally exposed to the didactic methods of teaching and learning. Our medical and pharmaceutical curriculum is yet to adopt this new method of learning and as such this study looks forward to exposing some aspects of the traditional style as well as introducing to the students the new method using PBL. It is envisaged that in the five-year Pharmacy program, the students would be exposed to and monitored and…

Abstract: The involvement of nitrergic mechanisms in the behavioural effects of withaferin A in rats was studied in the elevated plus-maze, open-field and rotarod tests. Administration of the nitric oxide (NO) precursor L-arginine (100 mg/kg, i.p.), assumed to increase the synthesis of NO, abolished the anxiolytic-like effect of withaferin A (40 mg/kg, i.p.) in the elevated plus-maze, whereas the inactive enantiomer D-arginine (100 mg/kg) did not. Neither withaferin A alone nor in combination with L- or D-arginine affected t…

Abstract: Andrographolide (AGP), the major phytoconstituent isolated from Andrographis paniculata was found to exhibit growth inhibition and cytotoxicity against the hormone-independent (PC-3 and DU-145) and hormone-dependent (LNCaP) prostate cancer cell lines via the microculture tetrazolium (MTT) assay. Due to its greater cytotoxic potency and selectivity towards PC-3 cells, flow cytometry was used to analyze the cell cycle distribution of control and treated PC-3 cells whereas Annexin V-FITC/PI flow cytometry analysis was…

Abstract: The combination of Dipyridamole and Aspirin and is widely used to reduce thrombosis in patients with thrombotic diseases. A rapid, simple, precise and cost effective and reversed-phase high performance liquid chromatography (RP-HPLC) method has been developed and validated for the simultaneous determination of Aspirin and Dipyridamole in pharmaceutical formulations. Separation of both Aspirin and Dipyridamole was achieved within 5 min with required resolution, accuracy and precision thus enabling the utility of the…

Abstract: Non-enzymatic glycation of proteins, leading to chemical modification and cross-linking are of importance in the pathology of diabetic complications. In our early reported we showed that, camel milk possesses antihyperglycemic, antihyperlipidemic and exhibit beneficial role on membrane-bound ATPases in streptozotocin-diabetic rats after 45 days of treatment of camel milk at the optimum dose of 250 ml/day. In the present study, the effect of camel milk on the glycation and cross-linking of collagen from tail tendon…