The Pharmaceutical Journal launches pharmacy project on genomics

2022 ◽  
Keyword(s):  
Pharmaceutical Journal

New Drug Approvals Vol.23(1)

2020 ◽  
Vol 23 (1) ◽  
pp. 80-82
Author(s):  
Md Akbar Hossain
Keyword(s):  
Pharmaceutical Journal ◽  
New Drug ◽  
Drug Approvals

Abstract not available Bangladesh Pharmaceutical Journal 23(1): 80-82, 2020

scholarly journals A Further Comprehensive Review on the Phytoconstituents from the Genus Erythrina

2020 ◽  
Vol 23 (1) ◽  
pp. 65-77 ◽  
Author(s):  
Mohammad Musarraf Hussain
Keyword(s):  
Chemical Structure ◽  
Biological Activities ◽  
Chemical Constituents ◽  
Pharmaceutical Journal ◽  
Significant Source ◽  
Comprehensive Review ◽  
Chemical Structures ◽  
Previous Review

Erythrina is a significant source of phytoconstituents. The aim of this review is to solicitude of classification, synthesis, and phytochemicals with biological activities of Erythrina. In our previous review on this genus (Hussain et. al., 2016a) fifteen species (Erythrina addisoniae, E. caribeae, E. indica, E. lattisima, E. melanacantha, E. mildbraedii, E. poeppigiama, E. stricta, E. subumbrans, E. veriagata, E. vespertilio, E. velutina, E. zeberi, E. zeyheri and E. americana) have been studied and 155 molecules with chemical structures were reported. A further comprehensive review was done upon continuation on the same genus and thirteen species (E. abyssinica, E. arborescens, E. berteroana, E. burttii, E. caffra, E. coralloids, E. crista-galli, E. fusca, E. herbaceae, E. lysistemon, E. mulungu, E. speciosa and E. tahitensis) of Erythrina have been studied and 127 compounds are reported as phytoconstituents with their chemical structure in this review. Erythrina crista-galli and E. lysistemon consist of highest number of chemical constituents. Bangladesh Pharmaceutical Journal 23(1): 65-77, 2020

scholarly journals Development of new spectrophotometric method for estimation of tenofovir disoproxil fumarate using MBTH reagent

2015 ◽  
Vol 4 (4) ◽  
pp. 378-381 ◽  
Author(s):  
Mannem Sri Varsha ◽  
N. Raghavendra Babu ◽  
Yenumula Padmavathi ◽  
P. Ravi Kumar
Keyword(s):  
Tenofovir Disoproxil Fumarate ◽  
Visible Region ◽  
Pharmaceutical Formulations ◽  
Pharmaceutical Journal ◽  
Specific Procedure ◽  
Analytical Validation ◽  
Pharmaceutical Dosage Forms ◽  
Secondary Amine Group ◽  
Validation Procedure

A new simple, sensitive and specific procedure has been developed for determination of tenofovir disoproxil fumarate in bulk and pharmaceutical dosage forms using MBTH reagent. The purpose of this analytical validation procedure is to validate it by laboratory experiments to prove that the method meets the minimum standards for laboratory use. 3-methyl-2-bezothiazoline hydrazone reacts with the secondary amine group of tenofovir in the presence of oxidizing agent, ferric chloride. The resulting apple green coloured chromogen when measured spectrophotometrically in visible region (i.e., 400-800nm) shows a maximum absorbance at 626.5nm. This method can be successfully applied for the determination of drug content in pharmaceutical formulations. The results of analysis have been validated statistically.DOI: http://dx.doi.org/10.3329/icpj.v4i4.22620 International Current Pharmaceutical Journal, March 2015, 4(4): 378-381 

A new natural indole and three aporphine alkaloids from Monodora bevipes Benth. (Annonaceae)

2017 ◽  
Vol 6 (7) ◽  
pp. 40-43
Author(s):  
Dade J.M. Eric ◽  
Coulibali Siomenan ◽  
Kouamé Bi Koffi François Prévost ◽  
Kablan Ahmont Landry Claude ◽  
Kodjo Charles ◽  
...  
Keyword(s):  
Spectral Data ◽  
Pharmaceutical Journal ◽  
First Time

Four compounds were isolated from the leaves of Monodora brevipes Benth. (Annonaceae). Among them, one new natural indole named 5-formylindole (1) and three known aporphine alkaloids: (+)-roemeroline (2); (+)-corydine (3) and (+)-menispermine (4). They were isolated for the first time from this species. The structures of these compounds were established according to their spectral data (NMR, SM, IR and UV).Eric et al., International Current Pharmaceutical Journal, June 2017, 6(7): 40-43http://www.icpjonline.com/documents/Vol6Issue7/01.pdf

scholarly journals Effect of various extracts of Tabernaemontana divaricata on haloperidol induced catalepsy in rats

2014 ◽  
Vol 3 (3) ◽  
pp. 240-242 ◽  
Author(s):  
Chanchal N. Raj ◽  
A. Balasubramaniam ◽  
Sayyed Nadeem
Keyword(s):  
Animal Model ◽  
Substantia Nigra ◽  
Neurodegenerative Diseases ◽  
Pharmaceutical Journal ◽  
Dopamine Neurons ◽  
Substantia Nigra Pars Compacta ◽  
Selective Loss ◽  
Tabernaemontana Divaricata ◽  
Medicinal Use ◽  
Different Doses

Parkinson’s disease (PD) is one of the neurodegenerative diseases with selective loss of dopamine neurons of the substantia nigra pars compacta. In the present study, anti-cataleptic activity of Tabernaemontana divaricata leaves extracts viz. aqueous and ethanolic at different doses (50, 100 and 150 mg/kg i.p.) were studied using haloperidol (1 mg/kg, i.p.) induced catalepsy in rats which is a useful animal model for screening drugs for Parkinson’s disease. Both the extracts were found to reduce catalepsy significantly (P<0.001) as compared to the haloperidol treated rats showing greater effect at 150 mg/kg i.p. dose. Thus the present study reveals the anti-cataleptic activity of Tabernaemontana divaricata evaluating the traditional folklore medicinal use of the plant.DOI: http://dx.doi.org/10.3329/icpj.v3i3.17891 International Current Pharmaceutical Journal, February 2014, 3(3): 240-242

scholarly journals Hepatoprotective activity of Adina cordifolia against ethanol induce hepatotoxicity in rats

2012 ◽  
Vol 1 (9) ◽  
pp. 279-284 ◽  
Author(s):  
A Sharma ◽  
B Sangameswaran ◽  
V Jain ◽  
M S Saluja
Keyword(s):  
Pharmaceutical Journal ◽  
Hepatoprotective Activity ◽  
Serum Markers ◽  
Hepatocellular Injury ◽  
Standard Drug ◽  
Blood Samples ◽  
Hepatic Cells ◽  
Serum Glutamate Pyruvate Transaminase ◽  
Histopathological Studies ◽  
Serum Glutamate

The acetone (AEAC) and aqueous extracts (AQEAC) of Adina cordifolia, belonging to the family Rubiaceae, were studied for hepatoprotective activity against Wister rats with liver damage induced by ethanol. It was found that AEAC and AQEAC, at a dose of 500 mg/kg body weight exhibited hepatoprotective effect by lowering the Serum Glutamate Pyruvate Transaminase (SGPT), Serum Glutamate Oxaloacetate Transaminase (SGOT), alkaline phosphate and total bilirubin to a significant extent and also significantly increased the levels of total protein. The hepatoprotective activity was also supported by histopathological studies of liver tissue. Since results of biochemical studies of blood samples of ethanol treated rats showed significant increase in the levels of serum enzyme activities, reflecting the liver injury caused by ethanol and blood samples from the animals treated with AEAC and AQEAC showed significant decrease in the levels of serum markers, indicating the protection of hepatic cells against ethanol induced hepatocellular injury. The effects of AEAC and AQEAC were comparable with standard drug silymarin.DOI: http://dx.doi.org/10.3329/icpj.v1i9.11619 International Current Pharmaceutical Journal 2012, 1(9): 279-284 

scholarly journals Streptomyces: isolation, optimization of culture conditions and extraction of secondary metabolites

2016 ◽  
Vol 5 (3) ◽  
pp. 27-32 ◽  
Author(s):  
Ahmed I. Khattab ◽  
Eltahir H. Babiker ◽  
Humodi A. Saeed
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Pharmaceutical Journal ◽  
Growth Conditions ◽  
Culture Conditions ◽  
Physical Culture ◽  
Indicator Organisms ◽  
Streptomyces Spp ◽  
Promising Source ◽  
Soil Sediments

The objectives of this study were to isolate and identify Streptomyces from soil sediments as well as to optimize cultural growth conditions for maximum antibacterial productivity. A total of fifty soil sediments were collected from Red Sea, Sudan. The soil sediments were pretreated and cultivated on agar medium. Promising Streptomyces spp. were isolated by agar overlay method using indicator organisms. Optimization of chemical and physical culture conditions was carried out. The later was judged by assessment of antibacterial activity. Ethyl acetate was used to extract the secondary metabolite compounds. The separation of the active ingredients was performed using both thin layer chromatography (TLC) and gas chromatography-mass spectrometer (GC-MS). The results revealed nine strains of Streptomyces. Of them two (PS1 and PS28) isolates exhibited high activity against pathogenic bacteria. The optimum growth conditions were pH 7.5, temperature at 30°C, soyabean concentration 2.5 g/l, incubation period in 7 days, MgSO4.7H2O conc. 1g/l and K2HPO4 conc. 2.5g/l. TLC test showed three and two fragments from metabolites of PS1 and PS28 respectively, while the GC-MS analysis revealed eight and eleven compounds with antibacterial activity of PS1 and PS28 respectively. It is concluded that marine is promising source of secondary metabolites.Khattab et al., International Current Pharmaceutical Journal, February 2016, 5(3): 27-32

scholarly journals Formulation and investigation of crushed puffed rice-chitosan-HPMC based polymeric blends as carrier for sustained stomach specific drug delivery of piroxicam using 3(2) Taguchi mathematical design studies

2018 ◽  
Vol 6 (11) ◽  
pp. 61-80 ◽  
Author(s):  
Shashank Soni ◽  
Veerma Ram ◽  
Anurag Verma
Keyword(s):  
Drug Release ◽  
Release Kinetics ◽  
Drug Loading ◽  
Hydroxypropyl Methylcellulose ◽  
Research Work ◽  
Pharmaceutical Journal ◽  
Weight Variation ◽  
Zero Order Release ◽  
Puffed Rice

In the present experimental investigation an attempt has been made to assess the utility of Crushed Puffed Rice (CPR)-High Molecular Weight Chitosan (HMWCH)-Hydroxypropyl Methylcellulose K15M (HPMC K15M) as a polymeric carrier for the sustained stomach delivery of Piroxicam (PRX). A total of nine formulations were prepared by using 3 (2) Taguchi factorial design, physically blending drug and polymer(s) followed by encapsulation into hard gelatin capsules size 1. The prepared capsules were evaluated for various performance such as weight variation, drug contents, in vitro buoyancy and drug release in 0.1 M HCl. The effect of drug loading on in vitro performance of the formulations was also determined. Crushed puffed rice (CPR) remained buoyant for up to average time span of 06 hr as an unwetted irregular mass in 0.1 M HCl. However, when combined with HMWCH or HPMC K15M or HPMC K15M + HMWCH a low -density cylindrical raft type hydrogel was formed which remained buoyant for up to 12 hr and released up to 99% drug in a sustained manner from 8 to 12 hr following zero order release kinetics. It was also observed that drug release from drug + CPR matrices followed Fickian mechanism. Combination of CPR + HMWCH or HMWCH + HPMC K15M also follows Fickian mechanism. Obtained data from the research work suggests that CPR in combination with HMWCH or HPMC K15M or HPMC has sufficient potential to be used as a carrier for stomach specific delivery of gastric irritant drug like PRX.Soni et al., International Current Pharmaceutical Journal, April 2018, 6(11): 61-80http://www.icpjonline.com/documents/Vol6Issue11/01.pdf

scholarly journals Isolation of Stigmasterol and ?-Sitosterol from the dichloromethane extract of Rubus suavissimus

2012 ◽  
Vol 1 (9) ◽  
pp. 239-242 ◽  
Author(s):  
Venkata Sai Prakash Chaturvedula ◽  
Indra Prakash
Keyword(s):  
Spectral Data ◽  
Aqueous Extract ◽  
Pharmaceutical Journal ◽  
2D Nmr

Purification of the dichloromethane (CH2Cl2) fraction of the aqueous extract of Rubus suavissimus resulted in the isolation of two sterols namely stigmasterol and ?-sitosterol. The structures of the isolated compounds were characterized on the basis of extensive spectral data (1D and 2D NMR; and MS) and in comparison with their literature data.DOI: http://dx.doi.org/10.3329/icpj.v1i9.11613 International Current Pharmaceutical Journal 2012, 1(9): 239-242 

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