The bioactive glasses can lead to the promotion of growth granulation tissue, while gold nanoparticles (AuNPs) induce acceleration wound healing including tissue regeneration, connective formation, and angiogenesis. aim this study was evaluate impact using glass (BG) BG-AuNPs composites on skin in experimental rat models for 14 days. Sol-gel derived BGs mixed with Vaseline at 6, 12 18 wt% were used repair response skin. During process healing, granulomatous reaction observed treated...

Rosmarinic acid is a well-known natural antioxidant and anti-inflammatory compound, it one of the polyphenolic compounds found in comfrey plants. Comfrey root also contains allantoin, which helps with new skin regeneration. This study aimed to investigate healing regeneration process wounds Wistar rats using creams based on extract correlate results active extract. The obtained showed that rich bioactive compounds, including salvianolic acid, rosmarinic are known for their great free radical...

Background: Vascular Endothelial Growth Factor (VEGF) is a key regulator in angiogenesis and contributes to successful implantation. The current study has the following objective: perform genotyping haplotyping analysis confirm whether VEGF-936C/T, VEGF-634C/G, VEGF-2578C/A gene polymorphisms are associated with susceptibility for recurrent implantation failure (RIF) Romanian females at reproductive age. Materials Methods: In total, 41 infertile women experiencing 44 minor infertility were...

The most important concept behind using bone scaffolds is the biocompatibility of material to avoid a local inflammatory response and must have following properties: osteoinduction, osteoconductivity, angiogenesis, mechanical support for cell growth. Gold nanoparticles/gold silver nanoparticles -containing bioactive glasses in biopolymer composites been used enhance regeneration. These were testedin vitroon fibroblast osteoblast lines MTT tests, immunofluorescence, scanning electron...

Composites based on sodium alginate, pullulan, and bioactive SiO2-CaO-P2O5 glass-ceramics with copper oxide were prepared as capsules. The obtained samples structurally characterized by Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), their bioactivity biocompatibility properties also tested both in vitro vivo XRD, FT-IR, SEM, high-resolution transmission microscopy. fibroblast osteoblast cell viability assays have shown good...

Abstract In the present study, scaffolds based on alginate‐pullulan‐bioactive glass‐ceramic with 0.5 and 1.5 mol % copper oxide were orthotopically implanted in experimental rat models to assess their ability heal an induced bone defect. By implying magnetic resonance imaging scans together histological evaluation of processed samples, a progressive healing was observed within 5 weeks. Furthermore, as regenerative process continued, new tissue formed, enhancing growth irregular spicules...

The silver content of the skin regeneration ointments can influence its process but in meantime, it take benefit antibacterial properties by avoiding bacterial infection an open wound. In current study, healing and capacity bioactive glass with spherical gold nanocages (BGAuIND) Vaseline were evaluated vivo comparing (BG)-Vaseline (BGAuSP)-Vaseline ointments. Spherical are stabilized as a consequence BGAuIND exhibits great activity. Histological examination cutaneous tissue performed on day...

Hypertensive cardiac remodeling is illustrated by increased left ventricular (LV) mass index values and/or relative wall thickness (RWT) >0.42, and functionally isolated alteration of LV diastole (abnormal relaxation). The aim the present study was to establish differentiated models anatomical functional adaptation essential hypertension (EHT), in relation genetic variants genes involved Renin-Angiotensin-Aldosterone System (RAAS).

Blood pressure is a cardinal vital sign that gives important information about the cardiovascular function and hemodynamic trends during anaesthesia, in critical ill patients experimental procedures (Rehman Nelson, 2018). Arterial blood can be evaluated by direct technique (arterial catheter) or indirect (Doppler oscillometry). Direct measurement gold standard for measurement, giving accurate beat-to-beat also allow collection of samples. However, it more invasive requires equipment...

True vaginal prolapse is a rare condition in dogs and it occasionally observed animals with constipation, dystocia, or forced separation during breeding. If true occurs, the bladder, uterine body and/or distal part of colon, may be present prolapse.A 2-year-old intact non pregnant Central Asian Shepherd dog moderate condition, was presented for rectal prolapse. The prolapses were confirmed by physical examination ultrasonography. Herniation urinary bladder identified within necrotic wall...

The diameter of the ram testis is affected by seasonality and associated with testosterone concentrations, presented a high correlation volume sperm concentration. Selection for fertility in sheep can be accomplished through selecting correlated traits young rams such as age, testes size, length etc. study was carried out to evaluate some parameters (testis length, width, testicular circumference, live weight) related qualities semen different age groups. conducted farm located Cluj County,...

The aim of the study was to identify if there is a connection between time administration alpha-blocker medication and cataract surgery complications. Furthermore, it explored whether discontinuation tamsulosin before influences manifestations intraoperative floppy iris syndrome in rats. An experimental conducted on 20 male Wistar rats aged 1.5-2 years (body mean weight 357 g), which were divided into four equal groups: Group 1, under hydrochloride 0.4 mg/day for 2 months; group 2, without...

Corneal lesions are the most common ophthalmologic complication that occurs during general anesthesia (GA) for non-ocular surgery (Di Pietro et al., 2021). The aim of this study was to identify prevalence corneal in dogs were administered preoperative ocular lubrication and those did not how duration influences occurrence them. A fluorescein test performed before after 18 undergoing non-ophthalmic procedures. Subjects randomly divided into two groups 9 subjects each, group which received B...

The purpose of this study was to increase fertility in sheep by applying modern biotechnology: induction and synchronization estrous non- breeding season. ewes were divided into 3 equal batches. In all batches intravaginal sponge (Veramix/Intervet) containing 60 mg MPA left the vagina for 14 days. Immediately after removal an injections prostaglandin (Dinolytic/Pfizer) at dose 12.5 (2,5ml)/animal administered batch II. Batch III received two injections: PMSG hormone (Folligon/Intervet) 500...

This paper aim was to increase fertility by applying modern biotechnology: induction and oestrus synchronization of sheep in breeding non-breeding season season with hormone therapy. The research has been carried out during April 2009 – June 2011on a total 130 autochthonous breeds (lurcana), aged between 1,3 6 years. To achieve induction the animals were divided into four batches for each period (breeding season). Best results judged number recorded gestation obtained batch I (90%) V...

Experimental studies on small lab animals, particularly rats are a widely-used model (Ordodi et. all 2004). Blood pressure measurement is one of the fastest and most informative means assessing cardiovascular function provides an accurate indication drug effects, surgical events hemodynamic trends (Tranquilli all, 2007). A close monitoring animals during experiment important to detect early imbalances prevent any changes that could compromise results.Blood basic procedures in biomedical...

The purpose of this study was to perform the induction and estrous synchronization Saanen goats in non-breeding season. conducted from July 2014 - April 2015 on 77 goats, aged between 1.5 5 years. were divided into three experimental groups: group I (n =37 goats) intravaginal sponge (Ovigest) containing 60 mg MPA left vagina for 14 days. Immediately after removal animals received two injections: prostaglandin (Prosolvin) at dose 0.75 (1 ml)/animal PMSG hormone (Folligon) 500 IU/animal. In II...

Saliva secreted by acini from parotid gland is concentrated in the excretory ducts. This study aims to highlight certain microscopical aspects concerning presence, density and disposition of mitochondria intralobular interlobular ducts parenchyma rats. In ducts’ segment lined cuboidal cells, are present throughout whole cytoplasm, without a regular arrangement. area where cells columnar, become more numerous most them disposed basal half have (perpendicular pole). ducts, somehow less, but...

"The study was carried out to evaluate some microscopic parameters (mobility, concentration, viability), assess the metabolic intensity of spermatozoa (Redox test), and sperm resistance test related with ram fertility quality semen in different age groups. The conducted a farm located Cluj County, on 34 rams Turcana Alba breed, grouped according into 4 batches. Weekly an ejaculate mentioned variables were measured. Semen samples collected from each animal using artificial vagina (AV). For...

"The study was carried out to perform a morphological evaluation of ram semen related the collection method. A total 20 Turcana Alba rams aged 3 6 years old were used in study. The conducted farm located Cluj County. Semen samples collected from each animal using two methods: artificial vagina (AV) and electrostimulation (E). average variation normal spermatozoa (%) for method X±S=94.31±2.07, by X±S=93.62±3.19. Regarding percentage primary anomalies recorded, no significant changes found:...