Search results for “Urine”

About 26 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching Urine — open any to read the full text, or download the PDF or XML.

Chemoenzymatic Synthesis of Purine Modified 3′-deoxy-D-ribonucleosides and Evaluation of Their Antiproliferative Activity

Aug 2026 DOI 10.14302/issn.2377-2549.jndc-26-6392
Grigorii G. SivetsCorresponding author

Chemoenzymatic synthesis of a series of purine modified 3′ deoxyribonucleosides was studied from purine derivatives as acceptors and an excess of 3′-deoxyuridine as the donor, prepared by the chemical deamination of 3′-deoxycytidine, using recombinant uridine and purine nucleoside phosphorylases as…

Disseminated Mucormycosis Diagnosed by Urine Microscopy in a Patient with Relapsed Acute Lymphoblastic Leukemia: A Case Report

Jun 2026 DOI 10.14302/issn.2690-4721.ijcm-26-6039
Nidhi RaoCorresponding author

Background Mucormycosis is a rapidly progressive invasive fungal infection associated with high mortality in patients with hematological malignancies such as Acute Lymphoblastic Leukemia(ALL). Early diagnosis is challenging because clinical and radiological findings are often nonspecific, and tissue…

Synthesis of 2-Chloro-2′-Deoxyadenosine (Cladribine) and New Purine Modified Analogues

Nov 2021 DOI 10.14302/issn.2377-2549.jndc-21-4017
Grigorii SivetsCorresponding author

Theefficient two-step synthesis of 2-chloro-2′-deoxyadenosine (cladribine) via the anion glycosylation of purine potassium salt with the glycosyl chloride in binary solvent mixtures is described. A new method for preparation of diprotected 2-chloro-6-fluoropurine 2′-deoxy-β- D-riboside was developed…

Comparison of an HPLC-MS/MS Method with Multiple Commercial ELISA Kits on the Determination of Levels of 8-oxo-7,8-Dihydro-2'-Deoxyguanosine in Human Urine

Dec 2018 DOI 10.14302/issn.2377-2549.jndc-18-2430
John P. Richie JrCorresponding author

Introduction: Analysis of 8-oxodG is usually conducted by either chromatography-based methods or by immunochemical methods commonly used based upon their low cost and high-throughput. However, concern regarding the accuracy of ELISA methods has complicated their use. We directly compare the levels o…

Radical-Scavenging and Anti-Oxidative Activities of TBN in Cell-Free System and Murine H9c2 Cardiomyoblast Cells

Dec 2015 DOI 10.14302/issn.2471-2140.jaa-15-765
Zaijun ZhangCorresponding author

Reactive oxygen species (ROS) and reactive nitrogen species are believed to be one of the most important culprits in the pathogenesis of cardio/cerebrovascular diseases. Intensive researches have been conducted to target free radicals as potential treatment for cardio/cerebrovascular diseases. The 2…

Correlation of Cryptococcal Antigen Assay with C-reactive Protein as Serum and Urine Biomarker in Cryptococcal Meningitis: Experience in a Tertiary Hospital

Jul 2013 DOI 10.14302/issn.2324-7339.jcrhap-12-150
Bineeta KashyapCorresponding author

Aims and Objectives: The incidence of cryptococcal meningitis caused by Cryptococcus neoformans has risen markedly over the past 20 years as a result of theHIV epidemic and increasing use of immunosuppressive therapies. The objectives of this study were to isolate and identify Cryptococcus neoforman…

Prevalence of Sexually Transmitted Infections in the United Kingdom from Home-Collected Samples: A Cross-Sectional Laboratory Analysis of over 6000 Cases

Apr 2026 DOI 10.14302/issn.2994-6743.ijstd-25-5899
Mark W. RuddockCorresponding author

Background Sexually transmitted infections (STIs) continue to rise globally, with >1 million new cases reported daily in 2020. In England, newly diagnosed STIs increased by 23.8% in 2022 compared to 2021. Many infections remain asymptomatic yet contribute to infertility, pregnancy complications, and…

Effectiveness of The Luo Yuan Technique in Patients with Hyperuricemia, Case Report

Oct 2025 DOI 10.14302/issn.3070-3360.ijco-25-5740
Laura Patricia Nava GonzálezCorresponding author

Significance This case report describes the alternative management of hyperuricemia through acupuncture using the Luo Yuan technique. Case presentation A 53-year-old Mexican man was diagnosed with secondary hyperuricemia. The patient began to experience arthralgia in the metatarsophalangeal joint of…

Prevalence of Hypertension Among Adolescents in Benue South, Nigeria

Oct 2025 DOI 10.14302/issn.2329-9487.jhc-25-5726
Rose Okwunu AbahCorresponding author

Background Hypertension in adolescents has been shown to tracks into adulthood, as well as causing premature cardiovascular and renal diseases. Objectives To determine the prevalence of elevated blood pressure and hypertension among adolescents of ages 10-19 years old attending secondary schools in…

Prevalence and Antifungal Susceptibility of Candida species from patients attending Rivers State University Teaching Hospital, Nigeria

Sep 2024 DOI 10.14302/issn.2690-4721.ijcm-24-5126
D. N Girah.Corresponding author

The development of medical therapy and patients profile has led to a rise in the incidence of nosocomial fungal infection. The frequency of candidiasis has surged worldwide, and the prevalent of healthcare diseases are now Candida species. Candida species causes a range of human infections known as…

A Study of Methods of Sample Collection and Identification in Uroscopy

Nov 2023
Md. Khursid Alam AnsariCorresponding author

Uroscopy is the first documented laboratory test in medicine and is a fundamental diagnostic tool in the Unani system of medicine. Proper sample collection, handling, and identification are important to insure valid results in uroscopy.There are certain do’s and don’ts about the sampling mentioned i…

Syntheses of Clofarabine and Related C2′-β-fluorinated Nucleoside Analogues

Sep 2022 DOI 10.14302/issn.2377-2549.jndc-22-4277
Grigorii SivetsCorresponding author

A multistep synthesis of 2-chloro-9-(2′-deoxy-2′-fluoro-β-D-arabinofuranosyl) adenine (clofarabine) is described from methyl β-D-ribofuranoside. A new improved method for preparation of 1,2-diacetyl D-ribofuranose derivative was developed via acetolysis of tri-O-pivaloylated D-ribofuranoside and pla…

Dolutegravir: Pharmacokinetics and Pregnancy Profile

Mar 2022
Gudisa BeredaCorresponding author

Dolutegravir suppresses this integration enzyme, so human immune virus can’t create every greater copies of itself, thus ‘’integrase inhibitor.’’ Dolutegravir is hastily absorbed pursuing oral administration. The median maximum plasma concentration is reached 1.5–2.5 hours after oral uptake with a m…

Studies on Current Status of Hypertension Prevalence, Awareness, Treatment in Jiangxi Province, China

Dec 2020 DOI 10.14302/issn.2329-9487.jhc-20-3611
Yuanan LuCorresponding author

Objective To understand the present status of high blood pressure in Jiangxi adults including the prevalence rate, overall awareness, and hypertension treatment. Methods a total of 7,200 adult participants (over 18 years old) lived in Jiangxi were recruited using a stratified sampling method. Blood…

Assessment of Traffic Policemen Exposure To Benzene by Using Trans, Trans-Muconic Acid Biomarker in Ahvaz City, Iran

Jun 2020 DOI 10.14302/issn.2572-3030.jcgb-20-3407
Parviz MahmoudiCorresponding author Department of Environmental Health Engineering, Air Pollution and Respiratory Diseases Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.

Benzene is known as an environmental and industrial pollutant. One way to check the amount of exposure to benzene is to measure its metabolites in the urine. Trans, Trans-Muconic Acid which is one of its metabolites is also as a biological indicator of exposure to benzene. In this study, the relatio…

Growing Threat Increased Carbapenem-Resistance among Klebsiella pneumoniae; Antibiotic Susceptibility Pattern of Klebsiella pneumoniae in a Tertiary Care Hospital

Jan 2020 DOI 10.14302/issn.2690-4721.ijcm-19-3154
Metin DOGANCorresponding author

Background The morbidity and mortality associated with the multi drug resistant Gram negative bacterial infections pose a significant and growing challenge to clinical practitioners. Klebsiella pneumoniae, which is a substantial nosocomial pathogen and confer high levels of resistance to broad-spect…

A Rare Cause of Acute Renal Failure: Retroperitoneal Fibrosis

Nov 2019 DOI 10.14302/issn.2641-5518.jcci-19-3098
Caner EdizCorresponding author Department of Urology, University of Health Sciences (Istanbul), Sultan Abdulhamid Han Education and Research Hospital, Istanbul, Turkey

Idiopathic retroperitoneal fibrosis also known as Ormonds disease is a rare disorder characterized by the development of fibrotic tissue in the retroperitoneum. The fibrotic tissue may compress ureters, leading to obstructive nephrouropathy and renal failure. A 58-year-old man with fatigue, loss of…

Haematuria in the Elderly: a Review

Jun 2019 DOI 10.14302/issn.2474-7785.jarh-19-2932
Yvonne Dabota BuowariCorresponding author

Haematuria is a common compliant in the elderly. Microscopic haematuria is first suspected after a dipstick in urine and confirmed with urine microscopy. The causes of haematuria in the elderly may be renal or extra-renal including clotting disorders. This article is a review on haematuria in the el…

Effects of Involuntary Smoking and Vaping on the Cardiovascular System

Jun 2019 DOI 10.14302/issn.2690-0904.ijoe-19-2792
Manfred NeubergerCorresponding author

In deaths and diseases attributed to tobacco smoke cardiovascular events exceed cancer and respiratory diseases. Second hand smoke promotes the development of arteriosclerosis and can trigger acute changes of endothelial function and blood coagulability. Indoor smoking bans reduced coronary syndrome…

The Prevalence of Schistosomasis among People in Almatama locality River Nile State, Sudan

Apr 2019 DOI 10.14302/issn.2324-7339.jcrhap-19-2711
Ahmed M. HusseinCorresponding author

This is cross sectional descriptive community based study to measure the prevalence of Schistosomasis disease, multistage cluster sampling was taken (500person), and the data was collected by the flowing methods, Urine Examination, Stool examination, and Questionnaire, the data was analyzed by using…

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