18 research outputs found
Comparison of existing syncope rules and newly proposed anatolian syncope rule to predict short-term serious outcomes after syncope in the Turkish population
CUTANEOUS AND OCULAR TOXICOLOGY
Heat has been used as a medicinal and healing modality throughout human history. Today, thermotherapy is being studied in the treatment of many diseases. Although the exact anti-infective mechanism of thermotherapy is yet to be solved, this historically important healing method has shown significant results in the treatments of a variety of dermatological infectious diseases ranging from simple acne to bacterial, parasitic and viral infections, in modern medicine. Induction of cellular apoptosis in medium doses and necrosis in high doses has made thermotherapy an important modality in the treatment of malignant tumors. Especially in dermatology, significant results have been achieved in the treatment of Bowen's disease, melanoma and simple warts. Thermotherapy, which today has also shown advancements in cosmetology, can be delivered by liquid nitrogen in the form of hypothermia and a variety of ways ranging from hot water pads to ultrasound and even to lasers, in the form of hyperthermia. In this article, the place of this historically important treatment method in modern medicine, especially in dermatology, has been reviewed by an extensive search of the literature
ACE-INHIBITORS AND COUGH
Probably the most common and irritating side effect of angiotensin-converting enzyme (ACE) inhibitors is cough. In this retrospective study the incidence of cough was investigated in 1113 patients with arterial hypertension who were receiving ACE inhibitors alone or in combination with other antihypertensive agents. Patients were treated with one of the following ACE inhibitors: enalapril 10-20 mg/day (n:668), captopril 25-75 mg/day (n:234), perindopril 2-8 mg/day (n:90), or lisinopril 5-20 mg/day (n:121). Mean follow-up periods were twenty-six months with enalapril, twenty-nine months with captopril, eleven months with perindopril, and thirteen months with lisinopril. Spontaneously declared cough incidence in enalapril, captopril, perindopril, and lisinopril groups were 7%, 5.1%, 2.2%, and 1.6%, respectively. Cough was not dose related. Treatment was stopped in all patients with cough. In 59% of patients the onset of cough occurred after the first month of treatment (thirty to one hundred eighty days). Cough decreased by 50% within three days of drug cessation and disappeared in ten days. Mean age of patients with cough was 58.7 years and 79% of them were women. In patients without cough, mean age was 57.8 years and 56% of them were women. There was no significant difference between the two groups regarding mean age, but the sex difference between groups was statistically significant (P < 0.05)
Radon measurements in the Çatalagzi Thermal Power Plant, Turkey
The Çatalagzi Thermal Power Plant (ÇTPP) (41030'48.4¨N and 0.31053' 41.5¨E) is located at nearly 13 km North-east of Zonguldak city, which is located at the West Black Sea coast in Turkey. The middling products with high ash content of bituminous coals are used in this plant. Seasonal radon concentration measurements have been carried out by using CR-39 plastic track detectors in and around the ÇTPP. The annual average radon concentration has been found to vary from a minimum of 39.8 ± 28.9 Bq m-3 in the ash area to a maximum of ~75.0 ± 15.7 Bq m-3 in the service building of the power plant. The annual average radon concentration in the dwellings of the thermal power plant colony of the plant is 71.0 ± 33.4 Bq m-3. The effective dose has been found to vary from 0.38 to 0.71 mSv y-1 with a mean value of 0.56 mSv y-1, which is lower than the effective dose values 3-10 mSv given as the range of action levels recommended by International Commission on Radiological Protection: Protection against radon-222 at home and at work, ICRP Publication 65 (1993). © The Author 2007. Published by Oxford University Press. All rights reserved
A novel prediction of simulated fluid responsiveness by echocardiography assessment of tricuspid annulus tissue velocity with passive leg raising
Background: Fluid responsiveness can be predicted by the effect of passive leg raising on cardiac output. Objectives: This research aimed to compare the changes in cardiac output and the peak systolic velocity values of Tricuspid annulus velocity at the free wall (S’) before and after passive leg raising in healthy volunteers. Methods: The study was approved by ethical commission. The desired sample size was 28, and 57 volunteers were included after they signed informed consent. The first measurements, including vital signs, S’, and cardiac output, were taken with the participants lying supine and were performed in the morning after 12 h fast. The participants were then asked to lie in a semirecumbent position for 3 min. After 3 min, the head of the bed was lowered to the supine position and the participants’ legs were elevated at 45°. Secondary measurements were repeated in this position. The differences between vital signs, cardiac output, and S’ measurements before and after passive leg raising were statistically compared. The level of significance was set as p < 0.05. Results: The mean values of cardiac output and S’ before passive leg raising was 9.59 L/min and 11.57 cm/s, respectively; however, those increased to 11.44 L/min and 13.72 cm/s after passive leg raising. The average increases were 16.17% for cardiac output and 15.67% for S’. The changes of cardiac output and S’ were statistically significant. The changes of vital signs before and after passive leg raising were statistically insignificant. Conclusion: This study has demonstrated the concordance of rise in cardiac output with S’ change by passive leg raising in healthy subjects. Further studies are needed to validate the use of S’ values in critically ill subjects. © The Author(s) 2019
Radon measurements in the catalagzi thermal power plant, turkey
WOS: 000256524600016PubMed: 17616544The Catalagzi Thermal Power Plant (CTPP) (41(0)30'48.4(')N and 0.31(0)53'41.5(')E) is located at nearly 13 km North-east of Zonguldak city, which is located at the West Black Sea coast in Turkey. The middling products with high ash content of bituminous coals are used in this plant. Seasonal radon concentration measurements have been carried out by using CR-39 plastic track detectors in and around the CTPP. The annual average radon concentration has been found to vary from a minimum of 39.8 +/- 28.9 Bq m(-3) in the ash area to a maximum of similar to 75.0 +/- 15.7 Bq m(-3) in the service building of the power plant. The annual average radon concentration in the dwellings of the thermal power plant colony of the plant is 71.0 +/- 33.4 Bq m(-3). The effective dose has been found to vary from 0.38 to 0.71 mSv y(-1) with a mean value of 0.56 mSv y(-1), which is lower than the effective dose values 3-10 mSv given as the range of action levels recommended by International Commission on Radiological Protection: Protection against radon-222 at home and at work, ICRP Publication 65 (1993)
permanent pacemakers
Implantation of a permanent pacemaker requires a psychological effort on the patient's part for adaptation in the acute term, and chronically, it restricts activities of the patient and may cause some psychiatric disturbances. To investigate psychiatric morbidity and depressive symptomatology of the patients with permanent pacemakers, 84 pacemaker patients were diagnosed using the DSM-III-R criteria and depressive symptoms were determined by modified Hamilton Depression Rating Scale (mHDRS). Sixteen (19.1%) patients had been given a psychiatric diagnosis. The most frequent diagnoses were adjustment disorder (5.9%) and major depressive episode (4.7%). Nine patients (10.7%) were diagnosed as having clinical depression (mHDRS greater than or equal to 17). The mean score of mHDRS was 7.57 +/- 7.46, and the severity of depression was significantly higher in females. The most frequent symptoms are difficulties in work and activities (53.6%), psychic anxiety (48.8%), loss of energy (42.9%), and hypochondriasis and insomnia (39.3%). Depressed mood, psychic anxiety, loss of energy, loss of interest, insomnia, and hypochondriasis were significantly more frequent in females. Uneducated patients had a more significant loss of energy than educated patients. Depressed mood, psychic anxiety, and somatic concerns and symptoms were more frequent in patients with permanent pacemakers than in the general population. These symptoms, resembling mixed anxiety-depression disorder, were related to fears of having a permanent pacemaker, since our series were composed of uneducated patients who did not have enough knowledge about the device