Haney Samir
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Comparative cardiomyocyte differentiation potential of rat adipose-derived mesenchymal stem cells from two anatomical sites: metabolomic profiling and pathway analysis Open
Background Adipose-derived mesenchymal stem cells (AD-MSCs) have emerged as a promising source for cardiac regenerative therapy due to their multipotency and ease of isolation. However, the impact of anatomical origin on their cardiomyocyt…
Oxazolone-Induced Immune Response in Atopic Dermatitis Using a Goat Model and Exploration of the Therapeutic Potential of Pomegranate Peel Extract Open
Atopic dermatitis (AD) remains a challenging condition, necessitating effective models for investigation and therapeutic exploration. In this study, we employed a goat skin model to assess the immune response triggered by topical oxazolone…
View article: Modification of MWCNTs with Bi2WO6 nanoparticles targeting IL-1β and NLRP3 inflammasome via augmented autophagy
Modification of MWCNTs with Bi2WO6 nanoparticles targeting IL-1β and NLRP3 inflammasome via augmented autophagy Open
This study reports the facile hydrothermal synthesis of pure Bi 2 WO 6 and Bi 2 WO 6 \MWCNTs nanocomposite at specific molar ratio 1:2.5 of Bi 2 WO 6 :MWCNTs and elucidates their role in modulating the NLRP3 inflammasome pathway via autoph…
Emotional temperaments in advanced pregnant goats and its relationship with the feto-maternal blood flow and placentome echotexture Open
The current study aimed to investigate the effect of xylazine sedation (non-sedated versus sedated conditions) and animal temperament on the fetal and maternal hemodynamics during the late stage of gestation in goats. In addition, it aimed…
Incorporation of L-Carnitine in the OvSynch protocol enhances the morphometrical and hemodynamic parameters of the ovarian structures and uterus in ewes under summer climatic conditions Open
Heat stress negatively impacts the reproductive performance of sheep including the efficiency of estrous synchronization regimens. This study aimed to investigate the potential effects of L-Carnitine (LC) administration on the efficacy of …
Administration of Estradiol Benzoate Enhances Ovarian and Uterine Hemodynamics in Postpartum Dairy Buffaloes Open
The postpartum (PP) period is a crucial stage for the resumption of reproductive performance and ovarian cyclicity in dairy buffaloes. The present study aimed, for the first time, to assess the effect of the administration of estradiol ben…
Melatonin Supplementation to the Freezing Extender Improves the Quality of Canine Epididymal Spermatozoa Open
The present study aimed to determine the cryoprotective effect of melatonin supplements on the extender on the quality of canine epididymal spermatozoa. Epididymis from 20 castrated dogs were minced and incubated in Tris buffer. Spermatozo…
Seasonal Alterations in Testicular Hemodynamics and Echotexture in Relation to Semen Quality in Buffalo Bulls Open
The present study is aimed at investigating the usefulness of the pulsed‐wave Doppler ultrasonography for the characterization of testicular blood flow in buffaloes during the nonbreeding and breeding seasons. Ten Egyptian buffalo bulls we…
Editorial: Exploring roles of diagnostic ultrasonography in veterinary medicine Open
EDITORIAL article Front. Vet. Sci., 18 November 2022Sec. Veterinary Imaging https://doi.org/10.3389/fvets.2022.1084676
An updated insight on testicular hemodynamics: Environmental, physiological, and technical perspectives in farm and companion animals Open
In all organs, control of blood flow is important but might be particularly critical for testicular functions. This is because of the very low oxygen concentration and high metabolic rate of the seminiferous tubules, the physiological temp…
Novel color M-mode echocardiography for non-invasive assessment of the intraventricular pressure in goats: Feasibility, repeatability, and the effect of sedation Open
Background The intraventricular pressure difference (IVPD) and intraventricular pressure gradients (IVPG), estimated from color M-mode echocardiography (CMME) of the transmitral flow, have been introduced as novel indices for the evaluatio…
Effect of xylazine sedation on testicular blood flow, testicular echotexture, and circulating hormones in Shiba goats Open
Under field conditions, sedation may be required for a full assessment of the reproductive potential of farm animals. The present study aimed to investigate the effect of xylazine sedation on testicular hemodynamics (TBF), echotexture, tes…
View article: Characteristics of Ultrasound and Magnetic Resonance Imaging of Normal Testes and Epididymis Besides Angiography of Testicular Artery in Dromedary Camel
Characteristics of Ultrasound and Magnetic Resonance Imaging of Normal Testes and Epididymis Besides Angiography of Testicular Artery in Dromedary Camel Open
Decreasing male fertility encouraged the investigators to innovate accurate diagnostic non-invasive methods for detection of changes in the testicular parenchyma. Ultrasonography (US) has the potential to be used in this manner for decades…
Exogenous L-carnitine Administration Ameliorates the Adverse Effects of Heat Stress on Testicular Hemodynamics, Echotexture, and Total Antioxidant Capacity in Rams Open
Heat stress (HS) diminishes the testicular antioxidant defense systems, which adversely affect the testicular blood perfusion. Improving the testicular hemodynamics during HS conditions is of a great impact on the whole reproductive perfor…
Monthly Dynamics of Plasma Elements, Hematology, Oxidative Stress Markers, and Hormonal Concentrations in Growing Male Shiba Goats (Capra hircus) Reared in Tokyo-Japan Open
From a clinical point of view, the establishment of laboratory variables during the first few months of an animal’s life helps clinicians to make sure they base their medical decisions on laboratory values for the specific breed and age gr…
Effects of Selenium Supplementation on Rumen Microbiota, Rumen Fermentation, and Apparent Nutrient Digestibility of Ruminant Animals: A Review Open
Enzymes excreted by rumen microbiome facilitate the conversion of ingested plant materials into major nutrients (e.g., volatile fatty acids (VFA) and microbial proteins) required for animal growth. Diet, animal age, and health affect the s…
A comparative time‐dependent study of hematology, serum gastrin concentrations, and gastroscopic assessment of meloxicam‐induced gastric ulceration in dogs Open
Background Diagnosis of gastric ulcers by methods other than gastroscopy in dogs has been problematic for many years and biomarkers such as serum gastrin (SG) concentrations have been introduced as a noninvasive way to evaluate gastric dis…
Expression of cardiac copper chaperone encoding genes and their correlation with cardiac function parameters in goats Open
The expression of copper chaperone (Cu-Ch) encoding genes enables an in-depth understanding of copper-associated disorders, but no previous studies have been undertaken to highlight Cu-Ch disturbances in heart tissue in ruminants after cop…
Tissue Harvesting Site Effect on the Canine Adipose Stromal Vascular Fraction Quantity and Quality Open
Mesenchymal stem cells (MSCs) constitute a great promise for regenerative therapy, but these cells are difficultly recovered in large amounts. A potent alternative is the stromal vascular fraction (SVF), non-cultured MSCs, separated from a…
Effect of Quercetin Supplementation in Extender on Sperm Kinematics, Extracellular Enzymes Release, and Oxidative Stress of Egyptian Buffalo Bulls Frozen–Thawed Semen Open
Buffalo spermatozoa are more sensitive for cryopreservation compared to other species. This study aimed to evaluate the consequences of quercetin against cryodamage of buffalo frozen–thawed spermatozoa characteristics. Semen of Egyptian bu…
Assessment of the Cardiac Functions Using Full Conventional Echocardiography with Tissue Doppler Imaging before and after Xylazine Sedation in Male Shiba Goats Open
The present study aimed to provide a complete conventional echocardiographic protocol in adult male Shiba goats by using two-dimensional, M-mode, Pulsed Wave Doppler, and tissue Doppler imaging (TDI) echocardiography, and to study concomit…
The Prevalence of Some Affections That Required Surgical and Obstetrical Interferences in Ruminants in Kalubyia Governorate Open
This study was carried out on 1765 clinical cases, and fully monitored for surgical, obstetrical and conservative interventions.Out of 1765, 627 animals (35.53 %) has been exposed to conservative treatment, while 1138 cases have been expos…
Ovarian follicular changes and hemodynamics in Egyptian buffaloes under CIDR-PGF2α and Ovsynch-CIDR estrus synchronization treatments Open
This study aimed at investigating the efficacy of two protocols of estrous synchronization on follicular changes and hemodynamics. Pluriparous Egyptian buffaloes (n = 36) were synchronized either with controlled internal drug release (CIDR…