Publications by authors named "Guerhan Taskın"

Objective: The aim of this study was to compare the effects of Pectoral Nerve Block 2 (PECS-2) and Erector Spinae Plane Block (ESP), which are accepted to have an effect on post-operative pain control after breast cancer surgery, on both acute and chronic pain.

Method: In this double-blind, prospective, randomized study, patients were randomized using a sealed envelope method into two groups: those who underwent PECS-2 (Group P) and those who underwent ESP (Group E) before extubation at the end of the operation. The numerical rating scale (NRS) of patients was queried by a blinded researcher at post-operative 1, 2, 6, 12, and 24 h.

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  • The study focuses on using waste frying oil as a carbon source to produce cost-effective rhamnolipids, overcoming common production barriers.
  • Optimal conditions for rhamnolipid production were identified, resulting in a yield of 2.97 g/l at specific temperature, pH, and incubation time.
  • The research indicates that using Halopseudomonas sabulinigri OZK5 for biosurfactant production is a promising biotechnological approach due to its eco-friendliness and efficiency.
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Lipopolysaccharide (LPS) is the primary pathogenic factor in Gram-negative sepsis. While the presence of LPS in the bloodstream during infection is associated with disseminated intravascular coagulation, the mechanistic link between LPS and blood coagulation activation remains ill-defined. The contact pathway of coagulation-a series of biochemical reactions that initiates blood clotting when plasma factors XII (FXII) and XI (FXI), prekallikrein (PK), and high molecular weight kininogen interact with anionic surfaces-has been shown to be activated in Gram-negative septic patients.

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In the United States, HPV vaccination is available for unvaccinated 27 to 45 year olds based on a shared clinical decision with a health care provider. Since the implementation of the guideline, little has been known about provider perceptions of this recommendation. The purpose of this study was to elucidate health care provider perspectives on HPV vaccination for 27 to 45 year olds in the United States.

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  • - The study focuses on improving transitional care for adolescents with juvenile idiopathic arthritis (JIA) as they move to adult healthcare systems, suggesting the need for tailored programs in each country.
  • - A Delphi study involving adolescents, parents, and clinicians was conducted to gather expert opinions and identify key components of transitional care, with significant participation in the initial surveys.
  • - While a consensus was reached on essential transitional care issues for JIA patients, further agreement is needed on practical applications of a final checklist to enhance care in Turkey.
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  • This study examined how hysteroscopic uterine septum resection impacts clinical pregnancy rates, live birth rates, and miscarriage rates among women with fertility issues.
  • Out of 69 patients analyzed, 46.4% achieved pregnancy, with a live birth rate of 36.2% per woman and a low miscarriage rate of 12.5%.
  • The surgery appears to benefit women experiencing unexplained infertility and those with prior pregnancy loss, showing better outcomes in terms of pregnancies and live births.
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Background: The COVID-19 pandemic precipitated a rapid roll-out of virtual health care services to people with intellectual disabilities. Limited evidence is available for clinicians to guide virtual care delivery.

Method: Twenty-three studies were identified through systematic searching of 16 databases.

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Background: Nowadays, the increasing importance of mother-infant contact, the significant impact of mother and baby's sleep quality, and the positive effects on breastfeeding are factors that make breastfeeding sleep important.

Aim: The aim of this study was to examine the effect of mothers' breastsleeping behavior on attachment and postpartum sleep quality.

Methods: This study is cross-sectional.

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This case report presents a unique instance of Masson's tumor, highlighting its atypical presentation and diagnostic challenges. A 19-year-old male patient underwent cranioplasty surgery after presenting with swelling on the frontal scalp. No history of trauma was reported.

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The distinctive physiology of striatal medium spiny neurons (MSNs) underlies their ability to integrate sensory and motor input. In rodents, MSNs have a hyperpolarized resting potential and low input resistance. When activated, they have a delayed onset of spiking and regular spike rate.

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  • - The study aimed to assess the effectiveness of the Integrated Pulmonary Index (IPI) in monitoring patients during EBUS-TBNA procedures under sedation, specifically looking at its impact on hypoxic events compared to traditional monitoring.
  • - Conducted at Dr. Lutfi Kirdar City Hospital in Istanbul, the study involved 50 patients and measured IPI values at different stages, revealing that patients with higher IPI scores experienced fewer apnea incidents and better respiratory metrics.
  • - The findings suggest that IPI monitoring enhances the detection of apnea and improves respiratory safety during procedures, but further research is needed with diverse patient groups to validate these outcomes.
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Type II odontoid fractures are recognized as unstable fractures, often necessitating surgical intervention. The anterior transodontoid screw technique emerges as a commonly employed surgical approach in such cases, with factors like age, osteoporosis, and the extent of fracture line displacement influencing surgical success. We report this case with the aim of highlighting the postoperative outcomes of a patient with a Type II odontoid fracture, focusing on the impact of an intraoperative complication resulting in an increased distance between the fracture lines.

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Vibrational spectroscopy is a nondestructive analysis technique that depends on the periodic variations in dipole moments and polarizabilities resulting from the molecular vibrations of molecules/atoms. These methods have important advantages over conventional analytical techniques, including (a) their simplicity in terms of implementation and operation, (b) their adaptability to on-line and on-farm applications, (c) making measurement in a few minutes, and (d) the absence of dangerous solvents throughout sample preparation or measurement. Food safety is a concept that requires the assurance that food is free from any physical, chemical, or biological hazards at all stages, from farm to fork.

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Toxoplasma gondii is one of the main pathogens causing abortion in sheep. In this study, an in house ELISA using recombinant GRA1 and BAG1 proteins as antigen was used to detect T. gondii infection in a flock of sheep suffering from abortions.

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Background: Postoperative pain is a serious problem in gynecological oncology patients. Rectus sheath block (RSB) is increasingly utilized as a part of multimodal analgesia. The purpose of this three blinded, randomized-controlled trial is to compare the analgesic efficacy of ultrasound-guided (US-guided) bilateral rectus sheath block (BRSB) and local anesthetic wound infiltration (LAWI) application in patients undergoing midline laparotomy for gynecologic cancer.

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Background: Post-stroke hemiparesis can lead to decreased mobility, gait disturbances, impaired balance, postural instability, limitations in activities of daily living (ADL), and long-term disability.

Aims: The aim of this study was to examine the effect of non-immersive virtual reality game-based training (nIVRGT) in addition to conventional rehabilitation in stroke patients on dynamic balance, knee hyperextension control, and ADL.

Methods: Twenty-five chronic stroke patients aged between 51 and 70 were included in the study.

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  • Boric acid (BA) is crucial for the metabolic function in plants, animals, and humans but has mixed effects on biological systems.
  • The study examined how different concentrations of BA in culture media affected mouse embryo quality and development, using superovulated C57Bl6/6j female mice.
  • Results showed that low doses of BA significantly improved blastocyst development rates and enhanced embryo cell numbers and biochemical parameters, indicating its positive role in embryo development.
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Introduction: To evaluate the prognostic impact of substantial lymph vascular space invasion (LVSI) on the sentinel lymph node involvement and recurrence rate of patients with apparent uterine-confined endometrial cancer.

Materials And Methods: We enrolled consecutive patients with apparent confined endometrial cancer who underwent surgical staging with sentinel node mapping from 14 European reference centers. LVSI was analyzed semi-quantitatively, according to a 3-tiered scoring system classified as absent, focal, and substantial.

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When the family is considered as a system, individuals with a severe mental disorder can be affected by all the processes and conditions in the family. Women with a severe mental disorder are also affected by many factors such as their place in the family and society, gender roles and gender inequality. In the study, the authors aimed to determine domestic difficulties faced by women diagnosed with a severe mental disorder who were followed in a Community Mental Health Center in a province in the west of Türkiye.

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  • Thin films of ferromagnetic topological insulators can achieve the quantum anomalous Hall effect without needing an external magnetic field.
  • Researchers demonstrated crossed Andreev reflection in a system where a superconducting Nb electrode interacts with a chiral edge state, indicating superconducting pair formation.
  • Their findings suggest a significant link between superconductivity and chiral edge states, paving the way for further exploration of topological superconductivity and Majorana zero modes.
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Objective: Despite the availability of the Human Papillomavirus (HPV) vaccine, only a small percentage of Hispanic emergent adults in the United States have actually had the vaccination. Due to cancer fatalism, some Hispanic emerging adults may perceive fewer benefits from the HPV vaccine, regardless of its positive health effects. The aim of this study was to determine the relationship between cancer fatalism, knowledge of HPV-associated cancers, and HPV vaccination among Hispanic emerging adult women.

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Bacteria and fungi are natural sources of metabolites exhibiting diverse bioactive properties such as wound healing, antioxidative, antibacterial, antifungal, anti-inflammatory, antidiabetic, and anticancer activities. Two important groups of bacteria or fungi-derived metabolites with wound-healing potential are polysaccharides and peptides. In addition to bacteria-derived cellulose and hyaluronic acid and fungi-derived chitin and chitosan, these organisms also produce different polysaccharides (e.

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  • - Developmental hip dysplasia (DHD) is a common condition with unclear causes, and this study investigates whether synthetic oxytocin used during childbirth may be a risk factor for DHD.
  • - The research compared healthy girls born via vaginal delivery, focusing on those who received low-dose oxytocin induction versus those who did not, analyzing hip examination results and ultrasounds performed at various intervals.
  • - Findings indicated that low-dose oxytocin induction does not increase the risk of DHD, while also suggesting the need for further research on oxytocin's effects and its receptors.
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  • The FLOT 4-AIO trial demonstrated that a docetaxel-based treatment was more effective than an epirubicin-based regimen for patients with locally advanced resectable gastric cancer, but many patients didn't complete the full treatment plan of eight cycles.
  • This study compared total neoadjuvant therapy (FLOT x8) with the standard approach (FLOT 4+4) to see which method improved treatment completion and tumor downstaging for patients with advanced gastric tumors prior to surgical removal.
  • Results showed that the FLOT x8 group had a significantly higher completion rate of 89.1% compared to 67.6% in the FLOT 4+4
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