Comparing the effect of demineralized versus hybrid dentin matrices on inducing bone regeneration in New Zealand white rabbits' Mandibular defect.

Objectives: The aim of this study was to compare the effect of using demineralized dentin matrix (DDM) versus hybrid dentin matrices; Demineralized and undemineralized dentin particles (DDM +UDDM) on inducing bone regeneration in mandibular defects.

Design: The study was conducted on fifty adult New Zealand rabbits, twenty for preparation of experimental materials and thirty for surgical procedures. They were randomly assigned into 3 equal groups as follow one control group: no treatment and two experimental groups including demineralized group: treated with DDM only; and hybrid group: treated with a hybrid of (50% DDM+50% UDD).

Topical and oral applications of improve healing of deep second-degree burns in rats via modulation of growth factors.

Introduction: Burn injuries are underappreciated injuries that cause significant morbidity and mortality. Burn injuries, especially severe burns, trigger immunological and inflammatory responses, metabolic abnormalities, and distributive shock, all of which can be extended to multiple organ failures. () has been exploited for its medicinal properties for centuries.

Standard measurement of the normal forelimb claw dimensions in Egyptian buffalo cows (Bubalus Bubalis) before and after functional trimming: a post-mortem study.

The aim of this study was to compare forelimb claw dimensions in buffalo cows, and to establish a reference values for functional claw trimming. Medial and lateral healthy front feet claws were evaluated from 20 young (YB) and 20 mature (MB) Egyptian buffalo cows (Bubalus bubalis). The dorsal wall length (TL), dorsal wall angle (TA), heel length (HBL), height (HBH) and width (HBW), sole (SL) and claw length (CL) and sole width (SW) were measured.

Flunixin Meglumine Enhanced Bone Fracture Healing in Rabbits Associated with Activation of Early Collagen Deposition and Enhancement of Vascular Endothelial Growth Factor Expression.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are among the most commonly used postoperative analgesics, antipyretics, and anti-inflammatories, and they help prevent blood clotting. However, most NSAIDs delay bone healing. This study was aimed to investigate bone healing in a rabbit animal model by assessing the ability of flunixin meglumine (FM) and ketoprofen to induce fracture healing by examining histology, radiological changes, and vascular endothelial growth factor (VEGF) immunostaining during bone healing.

Wound healing potential of licorice extract in rat model: Antioxidants, histopathological, immunohistochemical and gene expression evidences.

Wound healing is a public health concern. Licorice gained a great attention for its antioxidant and anti-inflammatory properties which expand its valuable effects as a herbal medicine. In this study, we pointed out to the wound healing potential and the mechanism by which licorice alcoholic extract can modulate cutaneous wound healing through immune, antioxidant, histopathological, immunohistochemical (IHC) and molecular studies.

Plasma Levels of a Product of Free Radical Injury and Antioxidant Status of Patients with Different Grades of Plasmodium Falciparum Infection.

Background: Plasmodium falciparum infection, like any other clinical condition, is prone to generating free radicals. This can worsen patients' clinical presentations. Antioxidants do help in ameliorating these free radical effects.

Menstrual Characteristics of sub-Sahara Black African Women with and without Endometriosis.

Background: One gynecological disorder which is often a mystery to premenopausal women who are affected is endometriosis, a benign condition characterized by ectopic endometrium growing outside the uterus but behaving as if it is still within the uterus.

Materials And Methods: Hospital records of 226 women who consulted for fertility management at Nordica Fertility Center were surveyed retrospectively. These women were stratified by age into <35 years and >35 years and by BMI into <18.

Evaluating the efficacy of surgical excision and topical dimethyl sulphoxide (DMSO) in the treatment of equine cutaneous pythiosis.

Background: Cutaneous pythiosis in horses is a chronic ulcerative granulomatous disease caused by the oomycete .

Aims: The objective of the present study was to evaluate the response of cutaneous pythiosis in horses to surgical excision and topical dimethyl sulphoxide (DMSO).

Methods: Thirty horses were presented clinically with pruritus, fistulae discharging serosanguineous fluid, and output kunkers in different body areas (limb, abdomen, neck, and face).

RETRACTED: Healing potential of Spirulina platensis for skin wounds by modulating bFGF, VEGF, TGF-ß1 and α-SMA genes expression targeting angiogenesis and scar tissue formation in the rat model.

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy).

Plasma Lipids and CD4 Count of Newly Diagnosed HIV Sero-Positive Patients at Ekiti State University Teaching Hospital, Ado Ekiti, Nigeria.

Introduction: The pathogenesis of HIV has been linked to the affectation of a number of CD4 positive T cells upon which the severity of the disease is graded. Patients who present with complications such as disorders of lipid metabolism may be missed if appropriate laboratory investigations are not done. Dyslipidemia is a common phenomenon in patients with HIV infection.

Collagen extract obtained from Nile tilapia (Oreochromis niloticus L.) skin accelerates wound healing in rat model via up regulating VEGF, bFGF, and α-SMA genes expression.

Background: Collagen is the most abundant structural protein in the mammalian connective tissue and represents approximately 30% of animal protein. The current study evaluated the potential capacity of collagen extract derived from Nile tilapia skin in improving the cutaneous wound healing in rats and investigated the underlying possible mechanisms. A rat model was used, and the experimental design included a control group (CG) and the tilapia collagen treated group (TCG).

Serum Uric Acid Predicts Antihypertensive Medication Adherence in Nigeria: A Hospital Based Study.

Background: Hypertension is a major risk factor for cardiovascular morbidity and mortality. Optimum adherence to medication is still a perplexing matter for hypertensive patients in Nigeria and serum markers use as predictor for medication adherence has not been conclusive.

Aim: To define the level of antihypertensive medication adherence, its possible correlation with serum uric acid (SUA) levels and other predictors of antihypertensive medication adherence among Nigerian patients.

Effectiveness of Subconjunctival Cyclosporine in Treatment of Acute Allergic Conjunctivitis in a Rat-Model.

Background: Eye allergy is widely spread worldwide. The treatment includes topical anti-histamines, steroids and non-steroidal drugs. Steroids are the first choice by many ophthalmologists, but unfortunately they may cause serious side effects.

Plasma Malondialdehyde (MDA): An Indication of Liver Damage in Women with Pre-Eclamsia.

Background: One of the features associated with pre-eclampsia is elevated liver transaminases. The reason this happens has not been fully described. However, the hepatocytes are not known to be spared by free radical injury.

Evaluation of Analgesic Effect of Caudal Epidural Tramadol, Tramadol-Lidocaine, and Lidocaine in Water Buffalo Calves (Bubalus bubalis).

Aim of this study was to compare the analgesic effect of tramadol and a combination of tramadol-lidocaine with that produced by lidocaine administration in the epidural space in buffalo calves. In a prospective randomized crossover study, ten male buffalo calves were used to compare the epidural analgesic effect of tramadol (1 mg/kg) and tramadol-lidocaine combination (0.5 mg/kg and 0.

Aloe vera gel facilitates re-epithelialization of corneal alkali burn in normal and diabetic rats.

Purpose: To investigate the efficacy of topical applied aloe vera (AV) and to facilitate the repair of the standardized alkaline corneal ulcer in normal and diabetic rats.

Materials And Methods: The corneal alkali-burn injury model was established unilaterally in Wistar rats by filter paper saturated with 0.01 M NaOH contacting the eyes for 45 seconds.

Expression of NG2 proteoglycan in the degenerated intervertebral disc in dachshunds.

The pathogenesis of intervertebral disc (IVD) degeneration is not fully understood. The biomolecular signaling pathways involved in the IVD degeneration require further investigation. The aim of this study was to investigate the expression of NG2 proteoglycan in the degenerated IVD.

Prevalence of and risk factors for gestational diabetes using 1999, 2013 WHO and IADPSG criteria upon implementation of a universal one-step screening and diagnostic strategy in a sub-Saharan African population.

Objectives: To investigate the impact of the new consensus diagnostic criteria on the prevalence of gestational diabetes, evaluate risk factors, and missed opportunities for diagnosis if selective screening strategy was employed.

Study Design: A prospective observational data of 1059 women with singleton pregnancy screened for gestational diabetes between 24 and 32 weeks gestation in a universal one-step screening and diagnostic strategy using 75-g oral glucose tolerance testing in an obstetric unit in Nigeria. Logistic regression was used to identify risk factors for GDM.

Performance of a new carbon dioxide absorbent, Yabashi lime® as compared to conventional carbon dioxide absorbent during sevoflurane anesthesia in dogs.

In the present study, we compare a new carbon dioxide (CO2) absorbent, Yabashi lime(®) with a conventional CO2 absorbent, Sodasorb(®) as a control CO2 absorbent for Compound A (CA) and Carbon monoxide (CO) productions. Four dogs were anesthetized with sevoflurane. Each dog was anesthetized with four preparations, Yabashi lime(®) with high or low-flow rate of oxygen and control CO2 absorbent with high or low-flow rate.

Malondialdehyde and antioxidant enzymes in second and third trimesters of pre-eclamptic Nigerian women.

Aim And Objective: To determine changes in malondialdehyde (product of lipid peroxidation) and antioxidant enzymes (Superoxide Dismutase, Glutathione Per-oxidase) levels in pre-eclamptic Nigerian women

Patients And Methods: A Total of 100 subjects each for pre-eclamptic,apparently normal and non pregnant women were recruited into the study.Venous blood samples were taken from the participants during second and third trimesters of pregnancy and at the point of contact for non pregnant women. Malondialdehyde, glutathione peroxidase and superoxide dismutase were measured accordingly from plasma and haemolysate prepared from whole blood.

Occult Hepatitis B Virus Infection among HIV Positive Patients in Nigeria.

HIV has been known to interfere with the natural history of hepatitis B virus (HBV) infection. In this study we investigate the prevalence of occult hepatitis B virus infection (OBI) among HIV-infected individuals in Nigeria. Overall, 1200 archived HIV positive samples were screened for detectable HBsAg using rapid technique, in Ikole Ekiti Specialist Hospital.

Effect of different modes of delivery on cord blood oxidative stress markers.

Background: Normal pregnancy has been associated with oxidative stress injury. Oxidative stress has been linked with poor perinatal outcome and birth asphyxia. The severity of this oxidative stress in newborn may be related to stress of different modes of delivery.

Free radical attack on membrane lipid and antioxidant vitamins in the course of pre-eclamptic pregnancy.

Background: Despite the volume of knowledge and daily reports on pre-eclampsia, its pathogenesis is still yet to be ascertained. Oxidative stress (oxidant (free radical) in excess of antioxidant) injury is one of the recently suggested pathogenetic mechanisms. This study, however, was designed to determine second and third trimesters of plasma malondialdehyde (product of free radical attack on membrane lipid) and vitamins C and E in pre-eclamptic Nigerian women.

The impacts of first line highly active antiretroviral therapy on serum selenium, CD4 count and body mass index: a cross sectional and short prospective study.

Introduction: The relationship that exists between body weights, serum selenium and immunological markers of HIV/AIDS continue to provoke more researches in the recent times. The objectives of this study were to examine baseline body mass index, CD4 count and serum selenium and to prospectively assess the impacts of HAART on same parameters 48 weeks post HAART among HIV patients.

Methods: A cohort comprising 140 newly diagnosed HIV positive were prospectively studied.