The development of new cephalosporins with improved activity against resistant microbes, such as, MRSA (methicillin resistant Staph. aureus), P. aeruginosa, is of high potential. Chemical synthesis of two new series of thiadiazole linked to cysteine (series 1) and cephalosporins containing thiadiazole linked to cysteine through disulfide bond (series 2) were achieved. The chemical structures of the synthesized compounds were confirmed using spectral (FT-IR, ¹H-NMR) and elemental microanalysis. The incorporation of privileged chemical moieties, such as, thiadiazole, Schiff base, cysteine and sulfonamide, has been found to have great contribution to the antimicrobial activities. Compounds of series 1 (1

 Endometriosis is a common women health disorder that occurs when Endometrial-like tissue grows outside the uterus. This may lead to irregular bleeding , pelvic pain, infertility and other complications.   Metformin,  because of its activity to improve  insulin sensitivity, it is  used for  the treatment of diabetes; it  also  has a modulatory  effect  on  ovarian  steroid  production and has  anti-inflammatory  properties,  all may  suggest  its possible effect in treatment  of endometriosis. This  study  was  planned  to  determine  the  effect  of  metformin  on serum levels  of&nbs

A detailed study of adsorption from solution of amitriptyline-HCl, chlorpromazine-HCl and
chlordiazepoxide-HCl on bentonite clay surface has been performed at variable conditions of
temperature, pH and ionic strength. It is aimed in this work to explore the capability of this clay in
treatment of poisoning by the mentioned drugs if taken in quantities higher than the usual doses.
Quantities of drugs adsorbed have been determined by UV spectrophotometric technique. The
sequence of adsorption in neutral media at 37.5 CÙ’ followed the order:
Amitriptyline-HCl > chlorpromazine-HCl > chlordiazepoxide-HCl.
The results were discussed in the light of Langmuir and Freundich adsorption isotherms. The usual
basic th

This study was designed to investing the drug prescribing pattern which is the important point in the rational or irrational use of drugs among patients dispensing their prescriptions from the private pharmacies in Maysan governorate, Iraq for a period of 1 month. The data collected from prescriptions were calculated and analyzed according to the WHO prescribing guidelines. The data showed that the mean of drugs included in single prescription was 3.4, and 12% of prescribed drugs were written as generic names; moreover, the percentage of antibiotics, corticosteroids and anxiolytics were 33.3%, 11.4% and 23.8% respectively. Those results indicate the irrational use of drugs when compared with the world health organization standard values

According to definition, polymeric nanoparticles (NP) exist as tiny, solid, colloidal particles ranging from 1-1000 nm in size, manufactured from biodegradable and biocompatible polymers, lipids, or metals. Polymeric nanoparticles have attracted substantial attention in various fields, including imaging, and diagnostics, and considered as interesting choices for drug delivery and targeting. The synthesis and stabilization of nanoparticles are crucial for their successful application.  Ionic Liquids-Based Surfactants (ILBS) have emerged as promising solvents and stabilizers owing to their distinct features, like minimal volatility, high thermal stability, and customizable physicochemical properties. It is distinguished from commercia

Brimonidine is an active pharmaceutical ingredient used to treat glaucoma as a topical eye drop. Ophthalmic topical preparations are associated with low ocular bioavailability due to several physiological and analytical barriers. Many approaches have been investigated to overcome this problem, for example, changing the dosage form by using ocular injections, altering the chemical formula of the medicines as a prodrug, or using different drug carrier systems like nanomaterials. This study aims to prepare nanomicelles as an ophthalmic drug carrier for topical application by using Soluplus® as a polymeric surfactant and enhancing their physical properties by studying different factors. Brimonidine–soluplus nanomicelles were prepared by t

Anise and thyme crude extract were used to prepare a lotion for topical application due to their antimicrobial, germicidal and antifungal effects. Two formulas were prepared using the mentioned natural plants, formula 2 (selected lotion) was the most acceptable one which contained veegum and xanthan gum as suspending agents in addition to other exceipients providing it good properties with high physical stability because of its flocculating, pouring, resuspending easily with sedimentation volume (F) 0.96. In addition to unchangeable odor and color with expiration date of one year. While the Preliminary clinical study was done using this lotion on 10 patients with infecious viral skin diseases, it was found that this lotion was successful

Previous studies indicated that supplementation with antioxidants has a protective effects against oxidative stress–induced damage in type 2 diabetes. In this study we evaluated the antioxidant effects of melatonin on the oxidative stress parameters and microalbuminuria in type 2 DM patients. 30 patients with type 2 DM were treated with 3mg/day melatonin for 90 days. Erythrocytes and plasma MDA and glutathione, fasting plasma glucose, %Hb_AIC, microalbuminuria, total plasma protein and lipid profile were measured each 30 days and compared with those obtained from 20 healthy controls.

A decrease in MDA levels associated with the elevation in GSH levels were observed, compared with the pre–treatment levels.

Therapeutically and prophylactically using Microspheres containing doxycycline isolated from shell of shrimp. Low molecule weight poly lactic acid was prepared. In this study, Poly lactic acid (PLA)/ poly vinyl alcohol (PVA)/poly ethyleneglycol(PEG) loading doxycycline blend solutions was prepared. Also Poly lactic acid (PLA)-Tannin blend via solvent evaporation method was prepared. Microspheres of chitosan/gelatin microsphere loading doxycycline was prepared by emulsion crosslinking technique. Both microsphere and blends were characterized by Fourier transform infrared (FTIR) spectrophotometer. The FTIR spectra were shown distinguish bands. The in vitro release of doxcycline from its matrix at pH 7 was studied. The prophylactic

The study aimed to recommend a new spectrophotometric-kinetic method for determination of carbamazepine (CABZ) in its pure form and pharmaceutical forms. The proposed procedure based on the coupling of CABZ with diazotized sulfanilic acid in basic medium to yield a colored azo dye. Factors affecting the reaction yield were studied and the conditions were optimized. The colored product was followed spectrophotometrically via monitoring its absorbance at 396 nm. Under the optimized conditions, two method (the initial rate and fixed time (10 minute)) were applied for constructing the calibration graphs. The graphs were linear in concentration ranges 2.0 to 18.0 µg.mL^-1 for both methods. The proposed was applied successfully in

         Cardiovascular disorders  are  refer to the class of diseases that involve the heart or blood vessels (arteries and veins). While the term technically refers to any disease that affects the cardiovascular system. Cholesterol is classified as a sterol (a contraction of steroid and

Hemodialysis (HD) Patients have one of the most significant polypharmacy and medication burdens of any patient population. This may be partially attributed to the high number of medications prescribed to manage chronic kidney disease (CKD) and comorbid conditions. Adding to this high volume of medications, medication regimen complexity can increase based on instructions for use, frequency of dosing, and complicated dosage formulations that may be harder to use. One way to combat polypharmacy and inappropriate medication use is through medication deprescribing. The aim of this study was to assess the impact of implementing a pharmacist-led deprescribing program on the medication-related burden among HD patients. A prospective intervention

Psidium guajava) is a compact tropical tree or shrub belonging to the Myrtaceae family. Originally native to tropical America, The literature survey has unveiled the diverse medicinal properties of guava, which have been documented worldwide through ethnobotanical and ethnopharmacological surveys so it is newly cultivated in Iraq, this research is considered the first of its kind to extract essential oil from guava leaves and fatty acid from petroleum ether fraction of guava leaves newly cultivated in Iraq to identify the compounds present and test the cytotoxic activity of petroleum ether fraction on HEPG2 cell line. The extraction of essential oil (EO) from (Guava) leaves was carried out using the hydro distil

Background: The main mechanisms thought to be involved in the pathophysiology of acute renal failure with vancomycin treatment are oxidative stress, inflammation and apoptosis.  In this study we evaluated the potential effects of sulbutiamine, thiamine, riboflavin and their combinations on vancomycin-induced acute renal failure as well as the underlying mechanisms.

Methods: a model of vancomycin-induced acute renal failure was performed on male rats. Forty-two rats were separated randomly into seven groups:  group 1 (a control group), group 2 (induction vancomycin group) given 200mg/kg at 3^rd week, group 3 (sulbutiamine + vancomycin), group 4 (thiamine + vanc

Meclizine Hydrochloride (MCZ) is an effective antihistamine for the prevention and treatment of nausea and vomiting, with low oral bioavailability (about 30 to 40%) due to low water solubility. The purpose of the current study was to develop and characterize a thermo-responsive nasal in-situ gel for MCZ. To enhance the solubility of MCZ, an inclusion complex with Hydroxypropyl-β-Cyclodextrin (HP-β-CD) was prepared and characterized. The prepared complex was utilized in the preparation of thermosensitive in situ gels using the cold method. Twelve formulations were developed by employing various concentrations of Poloxamer 407, either alone or in combination with Poloxamer 188. Additionally, hydroxypropyl methylcellulos

   Ketoconazole (KET), an imidazole derivative with well-known antifungal properties, with poor aqueous solubility, therefore its topical clinical use has practical disadvantages. Bilosome plays an important role in topical drug delivery as they can reduce toxicity and modify dermal drug targeting by acting as a drug reservoir that can adjust the drug release rate.

This research aimed to formulate and optimize KET bilosomes to enhance its dissolution and topical antifungal activity. 

Ten KET bilosomes formulas were prepared by probe sonication method using two types of non-ionic surfactants (Span 40 or Span 60) along with cholesterol and sodium deoxycholate (SDC) as lipid strengthen and bil

              Cefdinir (CEF) is classified as a third-generation cephalosporin within class IV of the Biopharmaceutical Classification System (BCS). Consequently, it exhibits limited solubility in water, which might diminished oral bioavailability. This study aimed to compare CEF in different engineered product. Specifically, the CEF was physically mixed with co-former and then processed using different methods such as co-amorphous system formation with curcumin, binary solid dispersion with polyvinylpyrrolidone k30 (PVP) and with soluplus and ternary solid dispersion with curcumin and PVP using solvent evaporation method. The products were subjected to characterization usi

Iridoid glycosides are a group of naturally occurring chemical compounds. They are a large family of compounds biosynthesized by plants, they often have pharmacological effects. The aim of this study is to isolate and identified iridoid glycoside in a newly studied, cultivated in Iraq named Gardenis jasminoides. The medicinal importance of iridoid glycoside, on one hand and absence of phytochemical investigation on leaves of Gardenia on the other hand, acquired this study its importance. Many compounds were isolated from leaves plant part one of these compounds was identified by different chemical analysis like: melting point (MP), thin layer chromatography (TLC), Fourier transforms infrared spectra (FTIR) and high performance l

Widespread use of antihypertensive agents in clinical practice necessitates the knowledge of their pleiotropic effects. At the present time there are no sufficient evidences of positive effect of these medications on bone coming from randomized controlled trials; knowledge of additional effects of those drugs on the bone metabolism will allow doctors to choose optimal treatment of hypertension, taking into account the state of bone tissue. At the same time it will also allow to prevent osteoporosis in patients having osteoporosis risk factors or initial signs of bone loss.

Ten elderly hypertensive women age > 60 years old (64.2±3.6) treated with captopril for a 5-6 years ago while they attending Al Yarmouk Teaching Hospital i

Scrophularia. striata from Scrophulariacea family has been used in Iranian folk medicine for the treatment of infectious diseases. In this study we evaluated the synergistic effect of S. striata   hydroalcoholic extract (SSE) and commercially available antibiotics against P. aeroginosa and Methicillin- resistant Staphylococcus aureus (MRSA). The resazurin-based microdilution method was used to determine the minimum inhibitory concentration (MIC) values of plan extract and standard antibiotics. The interaction between standard antibiotics and SSE was evaluated by using checkerboard method. The results of this study revealed that SSE enhance the antibacterial activity of antibiotics. The combin

Prochloperazine maleate (PCM) is one of the most prescribed phenothiazine. The purpose of the present research was to develop fast dissolving tablets of PCM with β-cyclodextrin inclusion complex. Tablets prepared  by wet granulation with sublimation and by using  different superdisintegrants type [ low-hydroxypropylcellulose LH21 (L-HPC LH21), carboxymethylcellulose calcium (ECG505), crospovidone (CP)], and different type of subliming agents (urea and ammonium bicarbonate (AB)). Tablets evaluated for its % friability, disintegration time, wetting time, hardness, content uniformity, weight variation, in vitro dissolution studies. For further enhancement of disintegration and dissolution, PCM orodispersible tablet were formula

Calendula officinalis L. (Asteraceae) known as marigold is known to have several pharmacological activities and used for the treatment of several diseases as measles, jaundice, constipation and several inflammations. Marigold flowers contain several chemical constituents mainly flavonoids, triterpenoids and essential oil. In this study marigold flowers cultivated in Iraq had been investigated for its flavonoids content. The study revealed the presence of quercetin and kaempferol glycosides and the absence of myricetin glycosides. The flowers were extracted with ethanol 70% fractionated with different solvent and the flavonoids were isolated by preparative HPLC. The isolated flavonoids were identified by measuring melting points, UV, IR,

Diabetes mellitus is a global problem nowadays due to increase the disease cases all over the world, in both the developed and developing countries which may affect the quality of life (QOL ) of diabetic patients. This study was conducted to assess the quality of life of patients with type 2 diabetes mellitus (DM) and to determine some selected clinical and sociodemographic factors that affect the quality of life of these patients in Al Hila city-Iraq. This was a cross sectional study in which 100 patients with type 2 diabetes mellitus attending diabetic outpatient clinics of Merjan Teaching Hospital-Al Hila. To assess the quality of life of those diabetic patients, the World Health Organizations Quality of Life Assessment (WHOQOL) was a

Myelosuppression is one of the serious adverse effects of cancer chemotherapy that lead to life threatening febrile neutropenia and considered a limiting factor for successful therapy. Cyclophosphamide a widely used anticancer drugs, induces severe bone marrow suppression by damaging hematopoietic stem cells. As cancer incidence expands globally, the demand for an effective myeloprotective therapy during cancer treatment is also increasing.Nigella sativa seed oil, a well-known plant extract that widely used for various health conditions. This study aims to evaluate the myeloprotective activity of Nigella sativa seed oil in cyclophosphamide-induced myelosuppression mice model. Myelosuppression induced by single intraperitoneal injection o

Dutasteride, a synthetic compound belonging to the 4-azasteroid class, functions as a selective and competitive inhibitor of both type 1 and type 2 5-alpha-reductase enzymes. It has been approved for the treatment of symptomatic benign prostatic hyperplasia (BPH) in men. It is Categorized within BCS class II due to its limited aqueous solubility. Dutasteride is available only as a soft gelatin capsule, and the oral bioavailability of this dosage form is approximately 60%. This study's main objective was to create and characterize dutasteride nanoparticles that would enhance their solubility and release rate. The approach utilized in the study consisted of generating a nanosuspension through the solvent/antisolvent precipitation method em

Amiodarone (AMD), a powerful antidysrhythmic medication, can cause hepatotoxicity when used long-term or in high doses. It affects both mitochondrial and lysosomal function because of its lipophilic nature and accumulation in tissues. It also has direct production of ROS. Glycyrrhiza glabra is one of the medicinal plants that have been commonly used for thousands of years. It possesses anti-ulcer, anti-inflammatory and antioxidant properties. In this study, the antihepatotoxic effect of Gg was evaluated against AMD liver toxicity in rats model, thirty rats were taken and divided evenly into five groups given daily doses by gastric gavage oral tube for 3 weeks as follows: the 1st group acted as a control group given D.W., and the

A series of benzohydrazide derivatives attached to coumarin moiety at position 6 and 7 have been synthesized. The reaction of coumarin derivatives (coumarin I and II) with p-nitrophenyl hydrazine yield Schiff bases (compound1a and IIa_).These Schiff bases were refluxed with benzoyl chloride to give benzohydrazide derivatives of coumarin substituted at its 6 or 7 nucleus position (Ia₁ and IIa₁).The reaction and the purity of the products were checked by thin layer chromatography (TLC). The structures of the final compounds  and  their intermediates were confirmed by their melting points, infra red spectroscopy, and elemental microanalysis(CHN).

Compounds (Ia1 and IIa1) were evaluated for&n

Background: Coronavirus pandemic (COVID-19) has enormously affected various healthcare services including the one of community pharmacy. The ramifications of these effects on Iraqi community pharmacies and the measures they have taken to tackle the spread of COVID-19  is yet to be explored. In this cross sectional survey, infection control measures by community pharmacies in Sulaimani city/Iraq has been investigated.        

Methods: Community pharmacists were randomly allocated  to participate in a cross-sectional survey via visiting their pharmacies and filling up the questionnaire form.

Results and discussion:

Osteoporosis is a systemic disease of the skeleton, characterized by low bone mass and alteration in the micro-architecture of the bone tissue that lead to an increase in brittleness with the ensuing predisposition to bone fracture. Global statistics shows that women are more exposed to this disease than men and in particular at menopause. This study was designed to evaluate the use of some bone markers: serum osteocalcin (Ost), alkaline phosphatase (ALP), as bone formation markers, also parathyroid hormone (PTH), calcium and inorganic phosphate level, for the assessment of patients with osteoporosis and to evaluate their role in monitoring of several types of therapeutic interventions (such as bisphosphonates, hormonal replacement thera

The rising prevalence of obesity-related glomerulopathy (ORG) occurs in accordance with the rising prevalence of obesity worldwide. Clinically ORG is manifested by slowly progressing microalbuminuria that may develop to clinically evident proteinuria. Pathological characteristics of ORG include glomerular hypertrophy in the presence or absence of focal segmental glomerulosclerosis (FSGS). ORG can develop into clinically overt chronic renal insufficiency or even end-stage kidney disease. This article reviews the most important mechanisms for the development of ORG; that are abnormal renal hemodynamics, stimulation of renin-angiotensin-aldosterone system (RAAS), impairment of insulin sensetivity, ectopic lipid deposition, adipose tissue cy