Search results for “Histopathological”

About 24 results in articles

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

Bisphenol A Down-Regulates The mRNA Expression of Steroidogenic Genes and Induces Histopathological Changes in Testes Of Rats

Mar 2018 DOI 10.14302/issn.2575-1212.jvhc-18-2012
Amal A HalawaCorresponding author

Bisphenol A (BPA) is an endocrine disruptor with a weak estrogenic effect used in industry as a component of food cans. We aimed to study the toxic effects of BPA on mRNA expression of steroidogenic genes and testicular structure in mature male rats. Animals were divided into 3 groups: vehicle contr…

Epidemiology and the Histopathological Pattern of Diagnosis of Thyroid Diseases in a University Hospital in Riyadh, Saudi Arabia

May 2015 DOI 10.14302/issn.2372-6601.jhor-14-382
Emad RaddaouiCorresponding author

Background/Aims: Thyroid disorders are a common, worldwide clinical problem in general practice.It presents predominantly as a thyroid nodule. Each thyroid nodule has a risk of cancer. The incidence of thyroid cancer is much more common in Saudi Arabia in comparison to the West. There is a worldwide…

COVID-19-Induced Changes in the Fibrin Network of Pulmonary and Renal Microthrombi

Sep 2024 DOI 10.14302/issn.2692-1537.ijcv-24-5218
Cesar Luna-RiveroCorresponding author

Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection often causes coagulation disorders that affect highly vascularized organs, such as the lungs and kidneys. Objective The objective of this study was to report the histopathological findings of variations in the fibrin p…

Effect of Extracts of Dialium guineense Stem Bark on Lipid Profile and CCl4- Induced Histological Changes in Liver of Wistar Rats

Nov 2022 DOI 10.14302/issn.2835-513X.ijl-22-4266
O.D AbuCorresponding author Department of Biochemistry, Faculty of Life Sciences, University of Benin, Benin City, Nigeria

The present study investigated the effect of aqueous and ethanol extracts of Dialiumguineense stem bark on lipid profile and CCl4- induced histological changes in liver of Wistar rats. Adult male Wistar rats (n = 25) weighing 160 – 180 g (mean weight = 170 ± 10 g) were randomly assigned to five grou…

Primary Breast Sarcoma

Oct 2022 DOI 10.14302/issn.2641-5518.jcci-22-4323
Gracieux Y. FernandoCorresponding author

Introduction Primary sarcomas of the breast are <0.1% of all malignant tumours of the breast. To date, there are 13 major breast sarcoma series in English literature. This study adds to these series characterizing primary breast sarcoma among Philippine patients. Methods All breast biopsies from the…

Malignant Transformation of a Neurofibroma

Nov 2021 DOI 10.14302/issn.2470-0436.jos-21-4016
Jibin C. AlabadoCorresponding author

Malignant transformation of peripheral nerve sheath tumor (MPNST) may develop from a plexiform type of Neurofibromatosis 1 (NF1) or previously irradiated areas. Generally, MPNSTs occur in about 2% to 5% of neurofibromatosis patients. In this paper, we present a 58-year-old male patient with neurofib…

Morphological Features of Testicular Biopsies in Infertile Males at a Tertiary Hospital, Southwest Nigeria

Jul 2021 DOI 10.14302/issn.2576-2818.jfb-20-3559
Adesoji AdetonaCorresponding author

Background Male Infertility accounts for 30-40% of all cases of infertility and its evaluation requires a good history, thorough physical examination, and several investigations to include testicular biopsy which might be used to further categorize infertile males for proper management and prognosti…

Protective Role of Quercetin Against Rotenone- Induced Hepato and Nephrotoxicity in Swiss Albino Mice

Jul 2021 DOI 10.14302/issn.2577-2279.ijha-21-3869
Juli JainCorresponding author

Rotenone is well known environmental neurotoxin used to induce Parkinson’s disease (PD) model. Numerous studies are investigated its toxicity on the brain but few studies are available that examined its toxicity on the liver and kidney. Therefore, the main aim of the present work was to explore the…

Evaluation of Immunomodulatory Effect of a Novel Test Formulation in D-Galactose-Induced Aging Dysfunction in Sprague Dawley Rats

Jul 2021 DOI 10.14302/issn.2474-7785.jarh-21-3850
Snehasis JanaCorresponding author

The aim of the study was to evaluate the immunomodulatory activity of the Biofield Treated/Blessed proprietary test formulation consisting of essential ingredients viz. minerals (zinc, magnesium, iron, and copper) and vitamins (B6, B12, and D3) in male Sprague Dawley rats. Each ingredient of the tes…

Evaluation of Gall Bladder Mucosal Changes in Relation to the Type of Stones in Patients Undergoing Laparoscopic Cholecystectomy: A Retrospective Study of 394 Patients

Dec 2020 DOI 10.14302/issn.2578-2371.jslr-20-3362
Vaishali V. ShiraleCorresponding author

Background and Aim Gallbladder (GB) cancer is a highly fatal malignancy and approx. 10% new cases are diagnosed every year in India. The GB cancer has poor prognosis due to progressive nature. Understanding of risk factors that lead to GB development is urgently required for better management of the…

Effect of Trigonella Foenum against Ethylene Diamine Tetra Acetic Acid induced Nephrotoxicity in Male Albino Rats

Aug 2020 DOI 10.14302/issn.2694-2275.jzr-20-3435
EH RadwanCorresponding author

Background Nephrotoxicity is a complication due to the effect of some toxic chemicals on kidney. Current study planned to screen the effect of Trigonella foenumaqueous seeds extracts on EDTA induced nephrotoxicity. Trigonella foenum known for its various medicinal properties is also a natural antiox…

Therapeutic Evaluation of Neemazal® Against Experimental Eimeria Tenella Infection in Broiler Chickens, Jos - Nigeria

May 2020 DOI 10.14302/issn.2690-6759.jpar-20-3346
Goni Abraham DogoCorresponding author

Coccidiosis in poultry is caused by protozoan parasites of the Eimeria species, which is responsible for worldwide economic losses. The aim of this study was to evaluated the therapeutic effect of NeemAzal® on Eimeria tenellain broiler Chickens as compared to Amprolium as a standard anticoccidial dr…

Changes in Adult Rats’ Testis structure Induced by Hypothyroidism and Alleviating Role of L-Carnitine

Sep 2019 DOI 10.14302/issn.2577-2279.ijha-19-3026
Abdelmonem Awad HegazyCorresponding author

Background Hypothyroidism is a metabolic disorder affecting the functions of many tissues in the body including the testis. Testis is rich in the polyunsaturated fatty acids content and lacks strong intrinsic antioxidant system making it prone to such oxidative stress. L-carnitine (LC) regulates lon…

Immunodetection of Leishmania Infantum in the Subungual Area of Dogs with Visceral Leishmaniasis

May 2019 DOI 10.14302/issn.2575-1212.jvhc-19-2722
Pamela Rodrigues Reina MoreiraCorresponding author

Onychogryphosis is one of the main clinical findings in dogs with visceral leishmaniasis (VL); however, research focusing on the subungual area of infected dogs is scarce. This study aims to assess the subungual area of dogs with VL that presented or not onychogryphosis by means of histopathological…

Beneficial Effects of Fennel (Foeniculum Vulgare) in Treating Obesity in Rats

Jan 2019 DOI 10.14302/issn.2574-450X.jom-18-2484
Eman H. RadwanCorresponding author

Obesity is associated with a number of serious medical complications, which are often referred to as the “insulin resistance syndrome”. The aim of the present study was performed to investigate the possible interaction between a conventional drug used for management of cholesterol and traditional he…

Lipopolysaccharide Prompts Oxidative Stress and Apoptosis in Rats’ Testicular Tissue

Mar 2018 DOI 10.14302/issn.2575-1212.jvhc-18-2013
Amal A HalawaCorresponding author

Lipopolysaccharide (LPS) is a component of the outer membrane of gram negative bacteria. LPS challenging allows switching transcription of proinflammatory cytokines on via over stimulation of Toll-like receptors (TLRs) signaling pathway with subsequent pathogenic inflammatory response. We investigat…

The 5-HT1A Agonist Buspirone Decreases Liver Oxidative Stress and Exerts Protective Effect Against CCl4– Toxicity

Dec 2017 DOI 10.14302/issn.2641-7669.ject-17-1789
M.E.Abdel-Salam OmarCorresponding author Departments of Toxicology and Narcotics

We aimed to study the effect of buspirone, an anxiolytic drug and 5-HT1A agonist on liver injury induced by carbon tetrachloride (CCl4) in rats. Rats were orally treated with CCl4 (2.8 mL/kg in olive oil) along with buspirone at 10, 20 or 30 mg/kg once daily starting with CCl4 and for one week there…

A Study on Contagious Bovine Pleuropneumonia in Khartoum State, Sudan

Aug 2017 DOI 10.14302/issn.2575-1212.jvhc-17-1555
Isam KaramCorresponding author

The study was carried out to investigate the occurrence of contagious bovine pleuropneumonia CBPP in Khartoum state. One-hundred twenty-two pneumonic lung tissue samples were collected from different slaughterhouses (116 samples most of which from local breed cattle) and from the field (six samples…

Non-Syndromic Multiple Keratocystic Odontogenic Tumor: A Case Report

Aug 2017 DOI 10.14302/issn.2379-8572.joa-17-1668
Safoura SeifiCorresponding author

A Keratocystic Odontogenic Tumor (KCOT) is a benign odontogenic lesion that is well-known for its histopathological features and invasive clinical behaviors. KCOTs may be non-syndromic or syndromic, and the syndromic type presents a higher risk of recurrence and invasive behaviors. Non-syndromic KCO…

Peripheral Cemento Ossifying Fibroma – A Case Report

Sep 2016 DOI 10.14302/issn.2473-1005.jdoi-16-1146
J. Jasmin winnierCorresponding author

Introduction: Cemento-ossifying fibroma is is a reactive lesion arising from the soft tissues (gingiva). Case report: A 13-year-old boy presented with the complaint of lump in mandibular right posterior region on the lingual side since a month. The patient presented no symptoms and had no medical hi…

Frequently asked questions

Are these articles peer-reviewed?
Yes. Articles published at Open Access Pub go through single-blind peer review (double-blind on request) under an editorial board before publication.
Are the articles free to read?
Yes. Every article is open access — read the full text online for free and download the PDF or XML, with no paywall or subscription.
How do I cite an article?
Use the DOI shown on each result and on the article page; it is the permanent, citable link to the article.
How do I read or download an article?
Click "Read full text" to open the article HTML, or use the PDF / XML buttons on each card to download it.