Journal of Pharmaceutical Technology, Research and Management
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An Insight on Analytical Profile on Bisoprolol Fumarate – A Selective Beta-1 Adrenoreceptor Blocker
Get PDFBF is Beta-adreno receptor antagonist and used as an AntiHypertensive Drug. BF gives the blocking action on β1-adrenergic receptors in the heart and vascular smooth muscle. The present review compiles the various approaches implemented for quantification of BF in bulk drug, pharmaceutical matrix and biological fluid. This review represents more than 50 analytical methods which include capillary electrophoresis, HPLC, HPTLC, UV-Spectroscopy, UPLC, impurity profiling and electrochemical methods implemented for estimation of BF as a single component as well as in multicomponent
UV Method Development and Validation of Ellagic Acid for its Rapid Quantitative Estimation
Get PDFDevelopment and validation of a simple UV- Spectroscopy method was done for the quantitative analysis of Ellagic Acid (EA). The stock solution of 50μg/ml was prepared and scanned, for which absorption maxima was found to be 277nm. Further dilutions to different concentrations (1-5μg/ml) were prepared and analyzed at 277nm. The method so developed was validated as per ICH guidelines for: linearity, robustness, precision, accuracy, limit of detection and quantification. The Lambert- Beer’s law is followed in the range (1-5μg/ml) with correlation coefficient value 0.9994. It was observed that the method is precise and accurate for EA analysis with good recovery percent of 94.47% to 106.83%. The method developed was further employed for determining the entrapment efficiency of ellagic acid and its release from its nanoparticle dosage form. The method may be utilized for determining the concentration of EA when present as formulation and in combination with other drugs
Inhibition of Formalin Induced Paw Edema in Rats by Various Fractions/Extracts of Bryophyllum pinnatum
Get PDFTraditionally, Bryophyllum pinnatum is used in the management of arthritis and inflammatory diseases. However, B. pinnatum has not been analysed previously for anti-inflammatory activity. Hence, this study is designed to determine the anti-inflammatory effects of various fractions of B. pinnatum leaf extract using rat model of formalin-induced paw edema. Treatment with various fractions showed marked decrease in formalin-induced paw volume and edema in rats. The results of BPAAF treatment were comparable to standard drug, diclofenac. These results indicate that B. pinnatum could be developed as ant-inflammatory drug after further studies
Histone Deacetylase Inhibitors As Potential Therapeutic Agents For Various Disorders
Get PDFEpigenetic modification acetylation or deacetylation of histone considered as an important element in various disorders. Histone acetyltransferases (HATs) and histone deacetylases (HDACs) are the enzymes which catalyse the acetylation and deacetylation of histone respectively. It helps in regulating the condensation of chromatin and transcription of genes. Lysine acetylation and deacetylation present on the nucleosomal array of histone is the key factor for gene expression and regulation in a normal working living cell. Modification in histone protein will lead to the development of cancer and can cause various neurodegenerative disorders. To safeguard the cells or histone proteins from these diseases histone deacetylase inhibitors are used. In this review, the main focus is upon the role of histone deacetylases inhibitors in various diseases
In Silico Designing of Novel Thiazolidine-2-one Derivatives as Dual PDE4/7 Inhibitors for Inflammatory Disorders
Get PDFPhosphodiesterase 4 (PDE4) and phosphodiesterase 7 (PDE7), members of PDE super family, catalyse metabolism of secondary messenger cyclic adenosine monophosphate leading to augmented inflammatory processes in pro-inflammatory and immune-modulatory cells. Dual inhibitors of PDE4/7 are a novel class of drug candidates which can regulate pro-inflammatory as well as function of immune T-cell and are particularly beneficial for the treatment of various inflammatory diseasesdevoid of unwanted actions. Intense efforts have been directed towards the development of effective dual inhibitors of both PDE4 and PDE7, but not much success has been reported till yet. The aim of present study was to design some newer substituted thiazolidine-2-one derivatives as dual inhibitors of PDE4/7 using structure based rational drug design approach. A new series of thiazolidine-2-one analogues were designed and molecular docking was performed using AutoDock Vina to explore the bondinginteractions of the designed molecules with the amino acid residues in the active site of target proteins. The docking study indicated that all the substituted thiazolidine-2-one derivatives have appreciable binding interactions with protein residues of both PDE4 and PDE7. The newly designed compounds could be used as lead molecules for development potent and non-toxic dual inhibitors of PDE4/7 for the management of various inflammatory conditions
A Validated High Performance Thin Layer Chromatographic Method for Simultaneous Estimation of Berberine Chloride and Guggulsterone Z in Herbal Formulation
Get PDFA simple, precise, and robust high-performance thin layer chromatography (HPTLC) method was developed and validated for the determination of berberine chloride and guggulsterone Z in herbal formulation. Chromatographic separation was achieved on aluminium plates precoated with silica gel G60F254 as the stationary phase and toluene-acetonitrile-formic acid (5:3:0.5 v/v/v) as the mobile phase. Densitometric evaluation was carried out at 264 nm. The present method was validated according to ICH guidelines. The Rf value of berberine chloride and guggulsterone Z was found to be 0.40 ± 0.02 and 0.68 ± 0.02, respectively. The response in terms of peak area was found to be linear over the concentration range of 100-500 ng/spot for berberine chloride and 200-1000 ng/spot for guggulsterone Z with regression coefficient value greater than 0.995 for both the phytoconstituents. The method was validated by determining its accuracy, precision, robustness, specificity and system suitability. The method was found to be accurate, precise and robust to carry out the simultaneous estimation of berberine chloride and guggulsterone Z. The developed method was successfully applied for the simultaneous estimation of berberine chloride and guggulsterone Z in herbal formulation
Evaluation of Antimitotic Activity of Momordica Dioica Fruits on Allium Cepa Root Meristamatic Cells
Get PDFNatural occurring phenolic compounds play an important role in cancer prevention and shows antimitotic activity. Number of active constituents like phenolic acid, curcuminoids, coumarine, ligans, quinones, etc. is showing antimitotic activity of Momordica dioica. The present work is on phytochemical investigation and examines antimitotic activity of aqueous extract of fruits Momordica dioica at concentration of 15 mg/ml on Allium cepa root meristamatic cells.The fruits are air dried and extracted with solvents like water by maceration method. The evaluation of antimitotic activity is done by using Allium cepa root meristamatic cells parameters where and methotrexate was used as a standard drugs. In Allium assay, aqueous extract of fruits of Momordica diocia (15 mg/ml) and methotrexate act against cells of allium roots and lesser the growth of root and mitotic index when compared with distilled water as control group. The result indicated that cytotoxic property is due to presence of phenolic, alkaloids and flavonoids compounds in 15 mg/ml concentration of aqueous extract of Momordica diocia fruits extract.On the basis of result, we concluded that, 15 mg/ml concentration of Momordica dioica fruits shows good antimitotic activity on the Allium cepa root tip assay
Cruz-Badiano Codex and the Importance of the Mexican Medicinal Plants
No full textThe plants have been used by human beings since thousands years ago as natural curative products. Ancestral populations from China, Egypt, India, and México, among others, were cultures that found the curative effects of different plants. A very invaluable document is the Cruz-Badiano codex. This codex was written in 1552 as a present to the King of Spain, the codex deals with herbolary and traditional Mexican medicinal plants. The main goal of this work is to show the importance of the Cruz-Badiano codex which is based on the native and traditional medicinal Mexican plants used to cure in the ancient times. A brief historical overview of the Cruz-Badiano codex, his origin and the round trip between México-Spain-México is described. Some of the beautiful handmade illustrations of Mexican medicinal plants are shown. And a brief review of plants that have been subject of pharmacological studies is given
A Study of Prescription Practice for Drugs in Rural Area of Dehradun, Uttarakhand, Using WHO Indicators
No full textBackground It has been seen in recent decades that there is a lot of development in the field of medicine all over the world. This leads to flooding of medicines in the market. Developing countries are also not behind in this regard but there is lack of standards at all levels for medical treatment. The health care delivery system should be improved to secure the quality of life. In the case of Indian markets, it is also consumed with more than 70,000 formulations, compared to approximately 350 formulations listed in the World Health Organization (WHO) Essential Drug List. Several studies conducted in different regions of India have reported that most prescriptions in India are of drugs with “unclear efficiency.” Developing countries need to promote rational drug use which can be achieved by assessing the drug use patterns with the WHO drug use indicators
Objective The present study was conducted in a rural area of Dehradun to assess the medicine prescriptions patterns among health facilities in this area using WHO Medication Use indicators. Material and Method: In this study, one hundred patients were interviewed about their socioeconomic statues along with complete medication history and ongoing medications, in a prescribed format. WHO guidelines were used for analyzing the data using Microsoft excel. The study was conducted in danda lakhond a rural area of Dehradun, Uttarakhand.
Result We encountered various astonishing results in this study. The gender ratio for the present study was (78:22) for male: female subjects. Socioeconomic status of the study population was significantly good concerning literacy as only 03% of people were illiterate. Total prescribed drug products were 152; this indicates that an average number of drugs per prescription was 1.52. The generic drugs prescribed in this study were 113 which are 74% of the total number of drugs prescribed. When compared with (National List of essential medicines) of India nearly all prescribed drugs (n=152, 98 %) were included in the list. The present study included 10 therapeutic categories of the Prescribed drug, most prescribed drugs (n=34, 34%) were antibiotics in the study area and least prescribed drugs were antiviral drugs i.e. Only (n=03, 3%).
Discussion The present study was an attempt to identify the prescribing pattern of drugs in a rural area of Dehradun Uttarakhand. A small study population was interviewed for this assessment. We concluded that prescription practices were good and WHO standards were followed in prescribing the medicines. Although, some parameters should also be corrected for WHO guidelines such as usage of antibiotics in prescriptions practices, average medicines prescribed per patient, and information regarding dosage form prescribed to patients
Systemic Review: Sexual Dysfunction in Women with type 2 Diabetes Mellitus
Get PDFDiabetes would not just have a high blood glucose level in the individual body, yet these days diabetes likewise goes with numerous other organic issues like hypertension, feeble the myocardial layer working, sexual broke, and so on. These are some real issue which is these days joined by diabetes to a person’s body. Guys are for the most part being determined to have the sexual broke issue, guys, as well as experience a sexual broke issue. As similarly we may see less clinical examinations, including sexual broke issues looked for the sort two diabetic ladies. The primary goal of this article is to illuminate the situation that females proceed with much trouble with regards to the sexual broke Complication that might be physiological or neurotic if there should arise an occurrence of sorting two diabetes in ladies. It chiefly involves the useful extent of females like sexual drive, excitement, vaginal grease, Orgasm and general fulfilment space. Talking about the treatmentaccess of the ailment in the analyti way for it, Diabetes essentially hinders the sexual execution of Diabetic Women. Determinants of sexual ability incorporate age and extent of diabetes