The effect of erector spinae plane block on postoperative extubation time and laboratory parameters in open heart surgery: a retrospective study.

Background/aim: In open heart surgery, sternotomy causes inflammation in tissues, and inflammation causes postoperative pain. This study aims to examine the effects of bilateral erector spinae plane (ESP) blocks on postoperative extubation time and laboratory parameters in open heart surgery. Materials and methods: The study was managed using retrospective data from 85 patients who underwent open-heart surgery. Patients who received intravenous analgesia and were transferred to the intensive care unit with intubation were included in the study. Two groups were formed: those who received preoperative bilateral ESP block (ESB) and those nonblock (NB). Statistical significance was investigated between ESB and NB in terms of extubation time and laboratory parameters. Results: The postoperative extubation time for group NB was significantly longer at 360 (300-420) min compared to the observed 270 (240-390) min for ESB (p: 0.006). The length of stay in the intensive care unit was also longer for group NB at 4 (3-5) days compared to 3 (3-4) days for ESB (p: 0.001). Ejection fraction values, cardiopulmonary bypass, and aortic cross-clamp times were similar in both groups. Postoperative 24 h troponin I levels were higher for group NB at 0.94 (0.22-2.70) mcg/L compared to 0.16 (0.06-1.40) mcg/L for group ESB (p: 0.016). Conclusion: It would be useful for anesthesiologists to know that erector spinae plane blocks applied in the preoperative period in cardiac surgeries not only shorten the mechanical ventilation and hospitalization times but also provide lower troponin values in the postoperative period patient follow-ups.

A Novel Donepezil-Caffeic Acid Hybrid: Synthesis, Biological Evaluation, and Molecular Docking Studies.

A novel donepezil-caffeic acid (DP-CA) hybrid molecule was designed, synthesis, and investigated by molecular modeling. Its biological activity and protective effect were investigated by the IR spectroscopy, 1H and 13C NMR spectroscopy, and mass spectrometry. DP-CA was highly active against acetylcholine esterase and inhibited it at the micromolar concentrations. Fluorescence and UV-Vis spectroscopy studies showed strong binding of DP-CA to DNA. Moreover, DP-CA exhibited protective effects against H2O2-induced toxicity in U-118 MG glioblastoma cells. Finally, molecular docking showed a high affinity of DP-CA in all concentrations, and the active 4EY7 site exhibited essential residues with polar and apolar contacts. Taken together, these findings indicate that DP-CA could be a prospective multifunctional agent for the treatment of neurodegenerative diseases.

The effect of type 1 diabetes mellitus on voice in pediatric patients.

PURPOSE: The aim of this prospective case-control study was to determine the effect on the voice of type 1 diabetes mellitus (T1DM) in paediatric patients. MATERIALS AND METHODS: The study included patients aged 6-18 years followed up for at least 1 year because of T1DM, and a control group of age and gender-matched healthy volunteers. Following an Ear, Nose, and Throat (ENT) examination, all subjects underwent flexible endoscopic laryngeal examination. Fasting venous blood samples were taken in the morning for the examination of fasting blood glucose (FBG), HgbA1C, and kidney, liver, and thyroid function tests. Data were recorded from the patient files of age, gender, comorbidities, and the development of diabetes-related complications. Voice recordings were taken and the Voice Handicap Index (VHI)-10 form was completed. The patients and control group were compared in respect of the parameters of fundamental frequency, jitter, shimmer, and acoustic voice quality index (AVQI). RESULTS: Evaluation was made of 64 children and adolescents as 32 in the patient group (Group 1) and 32 healthy control subjects (Group 2). Group 1 comprised 17 females and 15 males with a mean age of 12.75 ± 3.23 years. Group 2 comprised 17 females and 15 males with a mean age of 12.75 ± 3.33 years. In Group 1, mean disease duration was 5.21 ± 3.17 years (range, 1-13 years), the FBG value was mean 216.6 ± 122.3 mg/dl, mean HgbA1c was 10.7 ± 2.8, as ≤ 7 in 4 patients, 7-9 in 4, and > 9 in 24. Maximum phonation time (MPT) was determined as 10.66 ± 3.6 secs in Group 1 and 12.11 ± 4.43 in Group 2. VHI was determined as 2.33 ± 3 in Group 1 and 2.31 ± 2.77 in Group 2. No statistically significant difference was determined between the groups was determined in respect of acoustic analysis, perturbation parameters, AVQI and body mass index. CONCLUSIONS: This study is the first to have investigated the effects of T1DM on the voice in paediatric patients. The study results showed that the AVQI value was higher in the patient group but not to a statistically significant level. Therefore, there is a need for further studies with larger samples. The current study can be of guidance for further studies in this field.

The effect of autosomal dominant polycystic kidney disease on mucociliary clearance.

PURPOSE: Autosomal dominant polycystic kidney disease (ADPKD) is a renal disease with genetic transmisson. Mutations in the PKD1 and PKD2 genes, which encode integral membrane proteins of the cilia of primary renal tubule epithelial cells, are seen in ADPKD. The aim of this study was to evaluate the sinonasal epithelium, which is epithelium with cilia, by measuring the nasal mucociliary clearance time, and to investigate the effect of ADPKD on nasal mucociliary clearance. METHODS: The study included 34 patients, selected from patients followed up in the Nephrology Clinic, and 34 age and gender-matched control group subjects. The nasal mucociliary clearance time (NMCT) was measured with the saccharin test. RESULTS: The mean age of the study subjects was 47.15 ± 14.16 years in the patient group and 47.65 ± 13.85 years in the control group. The eGFR rate was determined as mean 72.06 ± 34.26 mL/min in the patient group and 99.79 ± 17.22 mL/min in the control group (p < 0.001). The NMCT was determined to be statistically significantly longer in the patient group (903.6 ± 487.8 s) than in the control group (580 ± 259 s) (p = 0.006). CONCLUSIONS: The study results showed that the NMCT was statistically significantly longer in patients with ADPKD compared to the control group, but in the linear regression analysis results, no correlation was determined between eGFR and NMCT.

Comparisons of Auditory and Vestibular Functions After Septorhinoplasty Performed with the Micro-compass Saw Technique and the Classical Technique.

AIM: To evaluate hearing and labyrinth functions following different osteotomy types (micro-compass saw, osteotome, and no osteotomy) performed in septorhinoplasty operations. MATERIAL AND METHOD: The study included 74 patients operated between January 2020 and March 2022, separated into 3 groups: Group 1: 24 patients (16 females and 8 males): osteotome was used for the osteotomy; Group 2: 24 patients (12 females and 12 males): micro-saw was used for osteotomy; and Group 3: 26 patients (17 females and 9 males): open technique septoplasty with no osteotomy. At 1 day before and 1 week after the operation, all the patients underwent audiological examination, tympanometry, vestibular evoked myogenic potentials (c-VEMP), video head impulse test (v-HIT), videonystagmography (VNG), and distortion product otoacoustic emission (DPOAE) tests. RESULTS: In the c-VEMP tests, significant differences were determined between the groups in respect of N1, P1, and N1-P1 latencies and N1-P1 amplitudes before and after the operation. In the v-HIT test, the change in right-side posterior gain postoperatively was statistically significant in the micro-saw group (p<0.05). The postoperative right lateral canal values were determined to be statistically significantly increased in the micro-saw group compared to the osteotome group (p<0.05). CONCLUSION: This is the only study in the literature to have determined vestibular effects with the evaluation of such a wide range of techniques. Previous studies in the literature have found no effect of osteotomy technique on the balance and hearing systems. The results of this study demonstrated that the preoperative and postoperative difference between the osteotomy techniques had an effect on the balance system. The change in the balance tests following an operation with classic osteotomy shows a greater predisposition to benign positional vertigo. In this sense, the micro-saw can be considered safer. Level of Evidence II This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

The Effect on the Birth Process of Endogenous Oxytocin Release Via Coitus at Home in Pregnant Women in the Latent Phase.

OBJECTIVES: This study was conducted to determine the effect of endogenous oxytocin release via coitus at home on the delivery process in pregnant women who were not hospitalized in the latent phase. BACKGROUND: For healthy pregnant women who can deliver spontaneously, it is recommended to be admitted to the delivery room during the active phase of labor. When the pregnant woman is admitted to the delivery room in the latent phase before the active stage, pregnant women spend more time in the delivery room, which makes medical intervention inevitable. METHODS: 112 pregnant women for whom hospitalization in the latent phase was recommended were included in the randomized controlled study. They were divided into two groups in which sexual activity in the latent phase was recommended (n=56) and the control group (n=56). RESULTS: In our study, the duration of the 1st stage of labor was found to be significantly shorter in the group in which sexual activity in the latent phase was recommended, compared to the control group (p=0.001). Again, the need for amniotomy, labor induction with oxytocin, analgesics and episiotomy decreased. CONCLUSION: Sexual activity can be considered as a natural way to speed up labor, reduce medical interventions, and prevent postterm pregnancy.

Is the Effect of the COVID-19 Vaccine on Heart Rate Variability Permanent?

Background and Objectives: The risk of autonomic dysfunction with COVID-19 vaccines used worldwide in the COVID-19 pandemic remains a topic of debate. Heart rate variability has a number of parameters that can be used to assess autonomic nervous system dynamics. The aim of this study was to investigate the effect of a COVID-19 vaccine (Pfizer-BioNTech) on heart rate variability and autonomic nervous system parameters, and the duration of the effect. Materials and Methods: A total of 75 healthy individuals who visited an outpatient clinic to receive the COVID-19 vaccination were included in this prospective observational study. Heart rate variability parameters were measured before vaccination and on days 2 and 10 after vaccination. SDNN, rMSSD and pNN50 values were evaluated for time series analyses, and LF, HF, and LF/HV values for frequency-dependent analyses. Results: The SDNN and rMSDD values declined significantly on day 2 after vaccination, while the pNN50 and LF/HF values increased significantly on day 10. The values at pre-vaccination and at day 10 were comparable. The pNN50 and LF/HF values declined significantly on day 2 and increased significantly on day 10. The values at pre-vaccination and at day 10 were comparable. Conclusions: This study showed that the decline in HRV observed with COVID-19 vaccination was temporary, and that the Pfizer-BioNTech COVID-19 vaccination did not cause permanent autonomic dysfunction.

Evaluation of vitamin D levels and biochemical markers in infants diagnosed with laryngomalacia.

Background/aim: The pathology of laryngomalacia is still not clear. The aim of this study was to investigate the relationship between vitamin D levels and laryngomalacia, and to evaluate vitamin D levels according to the classification of laryngomalacia. Materials and methods: This retrospective study was conducted in the Kahramanmaras Sütçü Imam University Medicine Faculty's Otorhinolaryngology Clinic between June 2014 and January 2021. Laryngomalacia was classified. Laboratory tests for all patients included calcium (Ca), phosphorus (P), parathormone (PTH), blood urea nitrogen (BUN), creatinine (Cre), alanine transaminase (ALT), and 25-hydroxy vitamin D (25-OH-D). Results: Evaluations were performed for 64 infants with laryngomalacia, including 41 male and 23 female infants with a mean age of 4.6 ± 3.0 months, and a control group of 64 healthy infants with a mean age of 4.5 ± 2.8 months. A statistically significant difference was determined between the laryngomalacia group and the control group with respect to 25-OH-D and PTH levels (p < 0.001). When data were examined according to laryngomalacia types, a statistically significant difference was determined between the groups for 25-OH-D, Ca, P, PTH, and ALT values. The 25-OH-D level was statistically significantly lower in the severe laryngomalacia group than in the mild and control groups (p < 0.001). A statistically significant difference was determined between the moderate and severe laryngomalacia groups and the control group regarding PTH levels (p < 0.001). Conclusion: Vitamin D deficiency may have a role in the etiology of laryngomalacia, and this view is supported by the finding that there was a decrease in vitamin D levels associated with laryngomalacia classification. In addition, the reduction in PTH levels in infants with laryngomalacia may be explained by the change in Ca metabolism. It would be appropriate for further studies to investigate the response to vitamin D replacement therapy in patients with moderate and severe laryngomalacia.

Effects of acupuncture on pain and levels of IL-17 and IL-23 in the treatment of non-thermal endovenous ablation: A randomized clinical trial.

OBJECTIVES: Acupuncture is one of the oldest therapeutic interventions in the world for the treatment of pain, musculoskeletal diseases, and inflammation. This study aimed to investigate the effect of acupuncture on pain and IL-17 and IL-23 levels in the treatment of endovenous ablation. METHODS: The study was a randomized controlled trial. Patients were divided into group C (Control, n = 35) and group A (Acupuncture, n = 35). Group A patients were treated with acupuncture 24 h preoperatively. Follow-up checkups were conducted intraoperatively, postoperatively, and on the third day. RESULTS: There was no difference between men; there was a difference between women. Visual analog scale score was lower in group A at the intraoperative third and fifth minutes (0.00 vs. 1 and 0.00 vs. 0.5). Analgesic consumption was lower in group A at the end of third day (p = 0.024). Postoperative IL-17 levels were higher than preoperative levels in group A (23.58 vs. 19.33). Postoperative IL-23 levels were lower than preoperative levels in group A (13.66 vs. 29.51). Group C showed increased postoperative IL-23 levels (28.81 vs. 33.51). Preoperative IL-17 and postoperative IL-23 levels were lower in group A than in group C (19.33 vs. 27.69 and 13.66 vs. 33.51). Although no difference was observed between group A and group C in preoperative saphenous vein diameter, postoperative saphenous vein diameter was smaller in group A (p = 0.008). Saphenous vein diameter was smaller on day 3 in group A than in group C (p = 0.043). CONCLUSION: Acupuncture is effective on acute pain and level of IL-23 in the treatment of endovenous ablation using cyanoacrylate.

Does Maras powder affect the nasal mucociliary clearence?

PURPOSE: Many studies have been conducted about the effect of cigarettes and other tobacco products on mucociliary clearance. However, there has been no study of the relationship between mucociliary clearance and Maras powder, which is a smokeless tobacco product. The aim of this study was to evaluate the effect of Maras powder use on mucociliary clearance through comparisons with cigarette smokers and those who used no tobacco products. METHODS: The study included 75 male volunteers, aged 23-54 years. Group 1 (n: 25) comprised subjects who do not use any tobacco products, Group 2 (n: 25) those who smoked cigarettes, and Group 3 (n: 25) those who used Maras powder. The saccharin test was used to evaluate mucociliary clearance and the time was recorded in seconds. The groups were statistically compared in respect of mean age and mucociliary clearance time (MCCT). RESULTS: The mean MCCT was determined to be 645.8 ± 200 secs for the whole study sample, 497 ± 108 secs for Group 1, 796 ± 200 secs for Group 2, and 644 ± 161 secs for Group 3. The difference between the groups in respect of MCCT was statistically significant (p < 0.001). No statistically significant difference was determined between the groups in respect of mean age (p = 0.730). CONCLUSION: The study results demonstrated that the nasal mucociliary clearance time was prolonged both by cigarettes and by the use of Maras powder, and that this time was prolonged more by cigarette smoking than the use of Maras powder.

Antifungal efficacy of pure boron on yeast and mold isolates causing superficial mycosis.

OBJECTIVE: To examine the in vitro antifungal effects of water-soluble pure elemental boron with an alkaline solution against Candida species, Trichophyton species, and Aspergillus fumigatus that cause superficial mycosis. METHODS: The study was conducted at the microbiology laboratory of Kahramanmaras Sutcu Imam University Hospital, Kahramanmaras, Turkey, from June to December 2018, and comprised fungal strains isolated from patients with superficial mycosis who visited the dermatology clinic. The in vitro antifungal effects of the boron solution at various concentrations were determined using the microbroth dilution method. Candida albicans ATTC 90028 and Candida albicans MYA 274 served as the quality control strains, while fluconazole and amphotericin B were used as comparator antifungal agents. Data was analysed using SPSS 22. RESULTS: Of the 58 strains, 28(48.3%) were Candida albicans, 9(15.5%) non-Candida albicans, 12(20.7%) Trichophyton rubrum, 4(6.9%) Trichophyton mentagrophytes, 2(3.4%) Trichophyton species and 3(5.2%) were Aspergillus fumigates. Boron at a concentration of 78.125 µg/mL inhibited the growth of Candida albicans. The 50% and 90% minimum inhibitory concentrations of the solution in non-Candida albicanswere 78.125 and 312.5 µg/mL, respectively, whereas those in Trichophyton rubrum were 312.5 and 625 µg/mL, respectively. The 50% minimum inhibitory concentration of the solution in Aspergillus fumigatus was 625 µg/mL, whereas the 90% minimum inhibitory concentration could not be determined. CONCLUSIONS: Boron is an inexpensive, non-antibiotic element with potential uses as an antifungal agent.

Could computed tomography histogram analysis add value to the diagnosis of cholesteatoma?

BACKGROUND: To investigate the potential role of computed tomography (CT) histogram analysis in differentiating cholesteatoma (CHS) and non-cholesteatoma (NCHS). METHODS: We evaluated 77 temporal bone CT images (from November 2016 to February 2020) that were obtained preoperatively (mean age, 37.10±17.27 years in CHS; 36.72±16.08 years in NCHS group). Histogram analyses of the resulting XML files were conducted using the R Project 3.3.2 program. ROC analysis was used to find threshold values, and the diagnostic efficiency of these values in differentiating CHS-NCHS was determined. RESULTS: The CT images of 41 CHS (53.25%) and 36 NHCS cases (46.75%) were evaluated. There was a statistically significant difference between the CHS and NCHS group in terms of the mean, maximum, and median values (p = 0.036, p = 0.006, p = 0.043). When examining the ROC curve obtained from the mean of these parameters, area under the curve (AUC) is determined as 0.638, and when the threshold value is selected as 42.55, the mean value was determined to have a sensitivity of 86.50% and specificity of 56.10% in differentiating CHS-NCHS.

Investigation of oxidant/antioxidant and anti-inflammatory effects of apigenin on apoptosis in sepsis-induced rat lung.

We suppose that apigenin may inhibit the cellular process of sepsis-induced lung injury, which is considered to be a major cause of morbidity and mortality, and may improve inflammation and oxidative stress. The aim of this study was to investigate the potential protective effect of apigenin in a rat model of polymicrobial sepsis. Eight groups consisting of a total of 64 female Wistar albino rats were used for this study. Pro-inflammatory (TNF-α, IL-1-ß, IL-6) and anti-inflammatory (TGF-ß, IL-10) cytokine levels were measured with the enzyme-linked immunosorbent assay technique, oxidant/antioxidants parameters were measured using the spectrophotometric method and Bax and Caspase-3 immunohistochemical methods. TNF-α, TGF-ß, IL-1ß, and IL-6 levels significantly increased in the sepsis-induced group than in the control groups, while IL-10 levels decreased. Lipid peroxidase (LPO), an oxidative stress marker, increased, while the antioxidant defense parameters of superoxide dismutase (SOD), catalase (CAT) activities, glutathione (GSH) levels decreased. Although Bax and Caspase-3 immunoreactivity and H score levels significantly increased in the sepsis group, significant decreases were found in the groups treated with apigenin. In conclusion, we are of the opinion that apigenin treatment improves lung injury by inhibiting oxidative stress and inflammatory cell damage.

Evaluation of preoperative and postoperative serum interleukin-6, interleukin-8, tumor necrosis factor α and raftlin levels in patients with obstructive sleep apnea.

BACKGROUND: Raftlin is a large, major lipid raft protein of cell membranes. Raftlin levels have not been previously examined in patients with obstructive sleep apnea (OSA). Our study aimed to evaluate the changes in raftlin, interleukin-6 (IL-6), interleukin-8 (IL-8), and tumor necrosis factor alpha (TNFα) values from the preoperative state to the third month postoperatively in patients undergoing expansion sphincter pharyngoplasty for OSA. METHODS: Of 60 patients, 10 patients had mild OSA (AHI 5-14), 10 moderate (AHI 15-29), 10 severe (AHI ≥ 30), and 30 with AHI < 5 formed a control group. Preoperatively and at 3 months post-operatively, IL-6, IL-8, TNFα, and raftlin values were measured. RESULTS: Preoperatively, mean raftlin levels were 914.4 ± 62.7 pg/mL for controls, 910.0 ± 42.5 pg/mL in mild, 1000.5 ± 63.3 pg/mL in moderate, and 1386.3 ± 101.4 pg/mL in severe groups, with moderate and severe groups significantly elevated compared to controls (p < 0.001). Preoperatively to 3 months post-operatively, raftlin levels decreased significantly in each OSA group (p < 0.05). Levels of IL-6, IL-8 and TNFα followed similar patterns at baseline and after surgical intervention. CONCLUSIONS: Raftlin levels at the third postoperative month decreased significantly compared with preoperative levels in parallel with other markers of inflammation.

Is N95 face mask linked to dizziness and headache?

OBJECTIVES: During the COVID-19 pandemic, healthcare professionals are recommended to use PPE to prevent the transmission of disease. Healthcare workers who use N95 FFR, which has an important place, experience complaints such as headache and dizziness. In this study, we plan to find the cause of these complaints and aim to clarify whether they are associated with the use of N95 mask. METHOD: Healthcare workers first put on a surgical mask for at least 1 h and a maximum of 4 h, this process was then repeated on another day with the same workers wearing N95 masks. After removing the mask, capillary blood gases were taken and a questionnaire was given. RESULTS: Thirty-four participants over the age of 18 were included in the study; 19 participants were female (56%) and 15 male (44%). The results of the capillary blood gas analysis after the use of surgical mask and N95 mask, respectively: pH: 7.43 ± 0.03; 7.48 ± 0.04 (p < 0.001); pCO2: 37.33 ± 8.81; 28.46 ± 7.77 mmHg (p < 0.001); HCO3: 24.92 ± 2.86; 23.73 ± 3.29 mmol/L (p = 0.131); Base excess (BE): 1.40 (- 3.90-3.10); - 2.68 (- 4.50-1.20) [median (Q1-Q3)] (p = 0.039); lactate: 1.74 ± 0.68; 1.91 ± 0.61 (p = 0314). Headache, attention deficit and difficulty in concentrating were significantly higher after using N95 mask. CONCLUSION: Respiratory alkalosis and hypocarbia were detected after the use of N95. Acute respiratory alkalosis can cause headache, anxiety, tremor, muscle cramps. In this study, it was quantitatively shown that the participants' symptoms were due to respiratory alkalosis and hypocarbia.

Effects of Turkish Classical Music on Postpartum Pain and Anxiety in Cesarean Deliveries: A Randomized Controlled Trial.

CONTEXT: In recent years, delivery via cesarean section (C-section) has been one of the most frequent, major surgical interventions in the world. Reducing post-cesarean delivery-related pain and good pain management are important as is reducing mothers' anxiety. OBJECTIVE: The study intended to determine the effects of music therapy on levels of postpartum pain and anxiety in women who delivered via cesarean section. DESIGN: The randomized controlled trial was conducted with power analysis for a type-I error rate of α:0.05, type-II error rate of ß:0.20, representative power of 0.80, and effect size of 0.62. SETTING: The study took place at a tertiary hospital in a provincial center in Turkey. PARTICIPANTS: Participants were 126 women who were hospitalized at the hospital between February 2018 and October 2018 and who delivered via C-section. INTERVENTION: The participants were allocated to three groups with 42 women each. Intervention groups 1 and 2 listened to music once a day and twice a day, respectively, whereas the control group was given routine care for 2 consecutive days. OUTCOME MEASURES: A visual analog scale (VAS) on pain and the State-Trait Anxiety Inventory (STAI TX-1) were used to collect the data. RESULTS: The anxiety scores and pain levels were reduced in the intervention groups in comparison to the control group (P < .001). The anxiety scores weren't significantly different between the 2 intervention groups (P > .05), and the pain levels on the second day in intervention group 2 were lower than those of intervention group 1 (P < .05). While the pain levels were reduced in all groups (P < .001), the anxiety scores increased in the control group on the second day (P < .05) and decreased in the 2 intervention groups (P < .001). CONCLUSIONS: Music therapy can play an effective role in reducing pain and anxiety levels.

Assessment of Knowledge and Attitudes of Patients About Cancer Screenings in Primary Care.

Incidence of cancer is increasing in the developing countries such as Turkey. Screenings are important part of preventive medicine practices which can reduce deaths due to cancer. Our aim was to identify patient's awareness and knowledge level of cancers and screenings and to create a road map of what we need to do to increase screening rates. This study was a descriptive type, and the research population was the patients between the age of 30 and 75, who went to 18 different Family Health Centres in different places in Turkey for any reason in July-September 2016. The survey was completed by face-to-face interview and consisted of 20 questions about the socio-demographic attributes, level of cancer and cancer screenings knowledge, causes of screening, and reasons for not doing. Screening rates was self-reported by patients. A total of 643 patients, 394 women (61.3%) and 249 men (38.7%), participated in the study. The average age was 45.67 ± 11.49. The most well-known cancer type was breast cancer (79%). Having no screening was high in general population (64.7%). Having a screening was statistically significantly higher in women, over 50 year olds group, divorced/widower group, housewives, primary school graduates, the group who have green-card (having very low or no income) as social security, and in the group who have a history of family member with cancer. 55.8% of patients received the information about screenings from healthcare professionals. The reasons for not having a screening were "not seeing themselves as under risk" (27.4%), not having knowledge (22.8%), and fear of the results (15%). First of all, the importance of cancer screening as an important part of the preventive health services should be understood by family doctors through in-service training. Then family doctors would share the information and experience, clear the lack of knowledge of them and by doing this rates of screening would increase.

The protective effects of Anakinra in a neonatal rat model of necrotizing enterocolitis.

BACKGROUND: Necrotizing enterocolitis (NEC) is a commonly seen life-threatening condition in newborns characterized by ischemic necrosis. This study aimed to investigate anakinra's effects, an interleukin-1 receptor antagonist, on oxidative stress, inflammation, and tissue necrosis in an NEC rat model. METHODS: Forty Wistar albino pups were divided into four groups randomly as follows; group 1, control group; group 2, anakinra-treated control group; group 3, NEC group; and group 4, NEC and anakinra treatment group. The rats were given hyperosmolar formula feeding, and they were exposed to hypoxia after cold stress at +4 °C and oxygen in order to create the NEC model. On the 4th day of the experiment, the pups were decapitated, and the intestinal tissues were resected for biochemical and histopathologic examination. RESULTS: Microscopic injury scores and apoptotic indexes were higher in group 3 than the control group (p < 0.001, p = 0.002, respectively), and there was a significant decrease after anakinra. Interleukin 1ß and caspase-3 levels increased with NEC and decreased significantly after administration of anakinra (p = 0.006, p = 0.004, respectively). Malondialdehyde and glutathione peroxidase levels also increased compared with the control group (p = 0.019, p = 0.002, respectively). DISCUSSION: In this experimental study, we found that anakinra had antiinflammatory and antioxidant effects and was protective against intestinal injury and apoptosis.

Can vasohibin-1, an endothelium-derived angiogenesis inhibitor, be a marker of endothelial dysfunction in hemodialysis patients?

BACKGROUND: Endothelial dysfunction (ED) is associated with high cardiovascular disease burden in hemodialysis (HD) patients. Vasohibin-1, an endothelium-derived angiogenesis inhibitor, is essential for endothelial cell survival, therefore it may be a promising marker of ED. We aimed to investigate whether vasohibin-1 levels are associated with ED markers in HD patients. METHODS: Fifty HD patients and 30 healthy controls were included in the study. As markers of ED, endothelium-dependent flow-mediated dilatation (FMD), carotid intima-media thickness (CIMT), and pulse wave velocity (PWV) were examined. Serum vasohibin-1 levels were measured with ELISA. RESULTS: Serum vasohibin-1 levels were low (387.7 ± 115.7 vs 450.1 ± 140.1 P = .02), FMDs' were impaired (6.65 ± 2.50 vs 10.95 ± 2.86 P < .001), PWV (7.92 ± 1.964 vs 6.79 ± 0.96 P = .01) and CIMT (0.95 ± 0.20 vs 0.60 ± 0.11 P < .001) were increased in HD patients compared to healthy controls. In regression analysis, vasohibin-1 levels were not related with FMD, PWV, or CIMT. CONCLUSIONS: Hemodialysis patients have low serum vasohibin-1 levels but serum levels of vasohibin-1 did not show any significant relationship with FMD, PWV, and CIMT in HD patients. Since vasohibin-1 acts via paracrine pathways, serum levels may be insufficient to explain the relationship between vasohibin and ED. Local vasohibin-1 activity on tissue level may be more important instead of circulating levels.

G protein coupled oestrogen receptor 1, aromatase, 17ß-HSD and cAMP level in mutational falsetto.

OBJECTIVES: Puberphonia or mutational falsetto (MF) is seen more in males, and hormonal changes are considered to be among the aetiological causes. Therefore, the aim of this study was to investigate the molecules [G protein-coupled oestrogen receptor 1 (GPER-1), aromatase, 17-beta-hydroxysteroid dehydrogenase (17ß-HSD), cyclic adenosine monophosphate (cAMP) levels] related to receptors and pathways in patients with MF. METHODS: The study included 30 MF patients and a control group of 30 healthy individuals. Voice recordings were made of the MF patients and acoustic analyses were applied. The serum GPER-1, aromatase, 17ß-HSD, cAMP levels and TSH, estradiol, prolactin, progesterone, and testosterone levels were evaluated in venous blood samples. RESULTS: In the MF patients, the GPER-1 level determined of mean 3.68 (1.95-4.26) pg/ml, 17 beta dehydrogenase of 5.25 (2.73-6.77) ng/ml, and cAMP of 24.62 (11.62-30.35) ng/ml were statistically signficantly higher than those of the control group (p = 0.008, p = 0.002, p = 0.003, respectively). The aromatase level in the MF patients was found to be 3.48 (2.01-4.91) and the difference between the two groups was not statistically significant (p = 0.067). CONCLUSION: The GPER-1, 17ß-HSD, and cAMP levels were found to be higher in the MF patients than in the control group, suggesting that they could be of importance in the diagnosis and treatment of MF.