The impact of absorbable hemostatic agents on wound healing in an experimental penile fracture rat model.

Objective: This study aimed to evaluate the effects of two absorbable hemostatic agents, oxidized regenerated cellulose (ORC) and gelatin sponge, on wound healing in a rat model of penile fracture.

Materials And Methods: A total of 32 Wistar albino rats were divided into four groups: Control (C), Primary Suturing (PS), ORC, and Gelatin Sponge (GS). A penile fracture model was created in all rats, and wound healing was assessed histopathologically after two weeks.

The effect of adipose tissue-derived stromal vascular fraction/gel material on wound healing in a rat model of nasal mucosa injury.

Background: Stromal Vascular fraction/gel (SVF/gel) is prepared mechanically from autologous adipose tissue, and it is known for its regenerative and anti-inflammatory properties.

Aims: To assess histopathological effects of adipose tissue-derived SVF/gel and nasal steroids on nasal mucosal healing.

Material And Methods: Forty-two Wistar Albino rats with right nasal mucosal injury were randomly divided into three groups: control (saline), Mometasone Furoate (MF), and SVF/gel.

The protective effects of hormonal suppression by a gonadotropin-releasing hormone agonist or an oral contraceptive on the decreased ovarian reserve in female rats exposed to isotretinoin.

Objective: The objective of our study was to evaluate whether ovarian suppression by two different hormonal methods may spare the ovary the cytotoxic effects of isotretinoin in a rat model.

Materials And Methods: Four groups (n=8 Sprague-Dawley albino rats per group) were studied: control (Group I), 7.5 mg/kg/day isotretinoin (Group II), isotretinoin plus the combination of 0.

Does the addition of metformin to carboplatin treatment decreases ovarian reserve damage associated with carboplatin usage?

Background: We aimed to determine whether adding metformin to carboplatin treatment would reduce the damage to ovarian reserve associated with carboplatin use.

Methods: We included 35 adult female non-pregnant albino Wistar rats approximately three months old, weighing 220-310 g. The rats were divided into five groups of seven rats according to the treatment they received.

A histopathological view at the long-term effects of COVID-19 on the gastrointestinal system in children: a single center experience.

Background: Subacute and chronic long-term effects of coronavirus disease 2019 (COVID-19) in different organ systems have been studied in post-COVID patients recently. COVID-19 may cause gastrointestinal (GI) system findings due to the presence of its receptor, angiotensin converting enzyme type 2 (ACE2), which is extensively expressed in the GI tract. In this study, we aimed to evaluate the post-infectious histopathological alterations of COVID-19 in pediatric patients who had GI symptoms.

Comparison of the Efficacy of Combined Silver Nitrate Coagulation and Shave Excision With Surgical Excision and Linear Closure in the Treatment of Pyogenic Granuloma.

Background: Pyogenic granuloma (PG) is a common benign vascular neoplasia. Optimal treatment should have an aesthetically pleasant scar and a low recurrence rate. No treatment method that is fully effective in solving these has been demonstrated.

Effect of dexpanthenol on wound healing in penile fracture model: An experimental study.

Objectives: In the present study, we aimed to investigate the effect of dexpanthenol on wound healing at the histopathological level on cavernous tissue.

Materials And Methods: Forty-four Wistar albino rats weighing 220-250 g were used. The rats were randomly divided into four groups as Group B, Group S, Group LD, and Group SD.

Renoprotective effects of dapagliflozin in an iron overload non-diabetic rat model.

Purpose: Sodium glucose co-transporter (SGLT) 2 inhibitors are oral anti-diabetic drugs with proven kidney protective effects. Renal protective effects in non-diabetic individuals have also been shown in recent studies. The aim of this study was to determine the renal protective effects of dapagliflozin by evaluating the oxidative stress markers in the kidney tissue and demonstrating it in renal histological sections in an iron-overloaded rat model.

The histopathological findings in excised upper eyelids of patients with dermatochalasis following collagen cross-linking treatment.

Purpose: To evaluate the histopathological effects of collagen cross-linking (CCL) on excised skin samples of patients undergoing upper eyelid blepharoplasty due to dermatochalasis.

Methods: This study examined 74 excised eyelid skin samples from 37 dermatochalasis patients. Following an upper eyelid blepharoplasty, CCL with hypotonic riboflavin (0.

Autologous Conditioned Serum Increases Fat Graft Viability More than Platelet-Rich Plasma in a Controlled Rat Model.

Background: Platelet-rich plasma has been used to support fat graft retention, but it may include inflammatory mediators such as interleukin-1β. Autologous conditioned serum also contains high levels of various anti-inflammatory cytokines. The authors hypothesized that combining autologous conditioned serum with fat graft would increase fat graft survival more than platelet-rich plasma.

The role of trimetazidine in ischemia/reperfusion damage treatment in an ovary torsion model experimentally induced in rats.

The aim of this experimental animal study was to investigate the histopathological and biochemical efficacy of trimetazidine (TMZ) in decreasing ovary damage in an ovary ischaemia/reperfusion (I/R) model in the rat. A total of 35 Wistar albino female rats were randomly separated into five groups,  = 7 per group: Group 1: Sham (S) was only given a laparotomy procedure. Group 2: Ischaemia (I) group with 2-hour ischaemia using a vascular sutur.

Dose-dependent effects of ghrelin and aberrant anti-Mullerian hormone levels in the prevention of ovarian damage caused by cisplatin in Wistar-albino rats.

Purpose: Ghrelin has previously been proven to have anti-inflammatory and antioxidant properties in preventing cisplatin-induced ovarian damage. The aim of this study was to evaluate the potential effects of this hormone in preventing this damage in rats using histopathological and biochemical methods.

Methods: Twenty-eight Wistar-albino rats were randomly divided into four groups.

Investigation of the effect of ghrelin on bone fracture healing in rats.

Ghrelin is known to have effects on proliferation and differentiation of osteoblasts and improvement of bone mineral density in rats. However, no experimental research on ghrelin's effects on fracture healing has been reported. In this context, the effect of ghrelin on the union of femoral shaft fractures was examined in this study by evaluating whether ghrelin will directly contribute to fracture healing.

Comparison of non-invasive tests with invasive tests in the diagnosis of celiac disease.

Background/aims: Today, invasive diagnostic tests are necessary for definite diagnosis of adult celiac disease (CD). However, in selected children patients, the need for invasive tests is ceased. In this study, we evaluated adult patients according to the ESPGHAN (European Pediatric Gastroenterology Hepatology and Nutrition Society) criteria.

The role of melatonin in preventing ovarian tissue damage in rats exposed to magnetic fields.

Objectives: We observed the efficacy of melatonin in preventing ovarian tissue damage in rats exposed to magnetic fields. Materials and methods: Forty rats were divided into four treatment groups: Group 1, control group (n = 10); Group 2, melatonin administration only (n = 10); Group 3, magnetic field exposure only (n = 10); Group 4, magnetic field exposure with melatonin administration (n = 10). The magnetic field was applied at a dose of 20 μT for 30 min/day for 10 days.

Calcaneal Avulsion of an Ochronotic Achilles Tendon: A Case Report.

Alkaptonuria is a hereditary disorder of phenylalanine and tyrosine, with an incidence of approximately 1/200,000 to 1/1,000,000. Ochronosis is the accumulation of homogentisic acid and its metabolites in connective tissues such as the tendons, cartilage, and skin. In the present case study, a 50-year-old male presented with a nontraumatic calcaneal avulsion without a previous diagnosis of ochronosis.

Dose dependent effect of resveratrol in preventing cisplatin-induced ovarian damage in rats: An experimental study.

This study aimed to evaluate the effect of resveratrol in preventing cisplatin (CP) induced ovarian damage in rats. Twenty-eight female Wistar albino rats were separated into four groups. No medication was given to group 1.

The Effects of Colchicine-Impregnated Oxidized Regenerated Cellulose on Capsular Contracture.

Capsular contracture is the most common complication of breast augmentation. Oxidized regenerated cellulose can be used as a matrix for drug transport. Colchicine is an antimitotic drug that interferes with various steps of wound healing.

Effect of Splenectomy to Short Bowel Syndrome in Rats.

The aim of this study was to determine the effect of splenectomy in the short bowel syndrome. Twenty-four Wistar-albino rats weighing between 210 and 375 g were used. They were divided into three groups.

Prevention of Epidural Fibrosis Using Ranibizumab in a Postlaminectomy Rat Model.

Aim: One of the most significant reasons for persistent low back pain experienced after spinal surgery is epidural fibrosis seen after laminectomy procedures. This study shows the effects of Ranibizumab on spinal epidural fibrosis in the laminectomy area by blocking the effect of vascular endothelial growth factor.

Material And Methods: Twenty Wistar rats were used in this study.

The Biochemical, Histopathological and Clinical Comparison of the Neuroprotective Effects of Subcutaneous Adalimumab and Intravenous Methylprednisolone in an Experimental Compressive Spinal Cord Trauma Model.

Aim: To evaluate the neuroprotective effects of adalimumab in an experimental spinal cord injury model and compare them with those of the widely-used methylprednisolone.

Material And Methods: Forty male Wistar rats were divided into 5 as the sham, trauma, adalimumab, methylprednisolone, and adalimumab+methylprednisolone groups. Only laminectomy was performed in the sham group.