The Effect of Kinesio Taping Applied to Quadriceps and Gastrocnemius Muscles on Speed, Agility and Flexibility: A Cross-Sectional Study.

OBJECTIVE: This study aims to examine the effect of kinesio tape (KT) applied to different parts of the body on speed, agility and flexibility. METHOD: 32 male volunteers aged 18-38 years participated in the study. KT was applied to the quadriceps and gastrocnemius muscles of the athletes at 4 different times with intervals of one week. As measurements, 30-meter sprint test, agility T test and sit and reach test for flexibility were performed. Independent samples T-Test and Mann Whitney U test, repeated measures analysis of variance and the Friedman test were used for statistical analysis. RESULTS: No significant difference was found between the speed, agility and flexibility values of KT applied to quadriceps and gastrocnemius muscles (p>0.05). It was found that there was an increase in agility performance in both muscle groups in the 48th hour measurements after the KT application, it increased speed performance only in gastrocnemius muscle (p<0.05) and did not increase flexibility performance in both muscle groups. There was no statistically significant improvement in the 30th minute and 24th hour measurements (p>0.05). CONCLUSION: It can be suggested that applying KT to quadriceps and gastrocnemius muscles with 25-50% tension for 48 hours is effective in improving the agility performance.

Atrial electromechanical delay, neutrophil-to-lymphocyte ratio, and echocardiographic changes in patients with acute and stable chronic obstructive pulmonary disease.

Background: Atrial electromechanical delay (AEMD) is the time interval between the beginning of P wave on surface electrocardiography and starting of the late diastolic wave on tissue Doppler imaging. We investigated the prolongation of AEMD, echocardiographic changes, and correlation of these findings with neutrophil-to-lymphocyte ratio (NLR) in patients with chronic obstructive pulmonary disease (COPD). Materials and Methods: The study consisted of 105 (49 females and 56 males; mean age: 65.1 ± 9) patients with COPD exacerbation and 104 (21 females and 83 males; mean age: 64.8 ± 9.6) stable COPD outpatients. Demographics, body mass index, pulmonary function tests, and transthoracic echocardiography of the patients were evaluated. Echocardiography was performed in the first 6 h for stable COPD outpatients and in the first 24 h for COPD exacerbation patients. Diameters of right ventricle (RV), left ventricle (LV) and left atrium, aortic root diameters, left ventricular ejection fraction (LVEF), Emax, Amax, Emax/Amax, tricuspid annular plane systolic excursion (TAPSE), Ea, Aa, Ea/Aa, Emax/Ea, and tricuspid regurgitation velocity (TRV) were evaluated. AEMD measurements were obtained from lateral/tricuspid, lateral/mitral, and septal annulus from apical four-chamber views with tissue Doppler imaging and corrected for heart rate. Complete blood count including NLR was also assessed. Results: The mean age of patients in exacerbation period (65.1 ± 9) was higher than the stable group (64.8 ± 9.6). RV basal and mid diameters (P < 0.001), Amax (P < 0.001), Ea tricuspid (P = 0.040), Aa tricuspid (P < 0.001), TRV, and systolic pulmonary artery pressure (P < 0.001) were higher; TAPSE and tricuspid Emax/Amax (P < 0.001) were significantly lower in patients with COPD exacerbation. LV end-diastolic diameter (P = 0.002) and LVEF (P = 0.005), Emax/Amax mitral (P < 0.001), Ea/Aa mitral (P < 0.001), and Ea/Aa septal (P < 0.001) were significantly lower; Amax mitral (P = 0.002), Aa mitral (P < 0.001), Aa septal (P < 0.001), and systolic motion mitral (P = 0.011) were significantly higher in patients with exacerbation. AEMD lateral/tricuspid (P < 0.001), lateral/mitral (P < 0.001), and septal (P < 0.001) were significantly higher in patients with COPD exacerbation. Neutrophil and lymphocyte count (P < 0.001) and NLR (P = 0.003) were significantly higher in the acute group. A weak correlation of NLR with LV end-diastolic diameter (P = 0.003; r = 0.357), Emax/Ea mitral (P = 0.019; r = 0.285), Emax tricuspid (P = 0.045; r = -0.244), and systolic motion septal (P = 0.003; r = 0.352) was detected in patients with stable COPD. Conclusion: In COPD exacerbation patients, prolongation of AEMD intervals was determined. Acute period of COPD may trigger atrial dysrhythmias including atrial fibrillation and flutter, multifocal atrial tachycardia, premature beats, and both systolic and diastolic dysfunctions frequently.

Estimation of biochemical factors affecting survival in intensive care COVID-19 patients undergoing chest CT scoring: A retrospective cross-sectional study.

Coronavirus disease 2019 (COVID-19) is a rapidly spreading deadly respiratory disease that emerged in the city of Wuhan in December 2019. As a result of its rapid and widespread transmission, the WHO declared a pandemic on March 11, 2020 and studies evaluating mortality and prognosis in COVID-19 gained importance. The aim of this study was to determine the factors affecting the survival of COVID-19 patients followed up in a tertiary intensive care unit (ICU) and undergoing chest computed tomography (CT) scoring. This retrospective cross-sectional study was conducted with the approval of Usak University Medical Faculty Ethics Committee between July and September 2020. It included 187 symptomatic patients (67 females, 120 males) with suspected COVID-19 who underwent chest CT scans in the ICU. Demographics, acute physiology and chronic health evaluation (APACHE II), chest CT scores, COVID-19 real-time polymerase chain reaction (RT PCR) results, and laboratory parameters were recorded. SPSS 15.0 for Windows was used for the data analysis. The ages of the patients ranged from 18 to 94 and the mean age was 68.0 ±â€…13.9 years. The COVID-19 RT PCR test was positive in 86 (46.0%) patients and 110 patients (58.8%) died during the follow-up. ICU stay (P = .024) and total invasive mechanical ventilation time (P < .001) were longer and blood urea nitrogen (BUN) was higher (P < .001) in the nonsurvivors. Patients with an APACHE II score of 23 and above had a 1.12-fold higher mortality rate (95% CI 0.061-0.263). There was no significant difference in total chest CT score between the survivors and nonsurvivors (P = .210). Chest CT score was not significantly associated with mortality in COVID-19 patients. Our idea that COVID-19 will cause greater mortality in patients with severe chest CT findings has changed. More studies on COVID-19 are needed to reveal the markers that affect prognosis and mortality in this period when new variants are affecting the world.

Declared and real physical activity in obese individuals as assessed by the questionnaire and accelerometer.

BACKGROUND: Due to the lack of precise research data related to the evaluation of the physical activity level (PAL) among obese individuals, the aims of the study were to evaluate declared and real volume of physical activity, and to assess the correlations between these methods. METHODS: The study consisted of 30 female (Mage=32.9±7.3 years) and 16 male (Mage=36.4±8.4 years) a total of 46 obese volunteer individuals were included (Mbmi: 37.6±6.6 kg/m2, Mbmi: 34.2±4.3 kg/m2; body fat percentage: 42.1% and 35.2%, respectively). A cross-sectional study was conducted on the obese people. The information form was prepared for obese individuals who applied the Health Institutions and body composition measurements were performed with Tanita BC-1000. PAL was assessed objectively by a Sense Wear Armband (SWA) for 7 consecutive days- and seven day later the participants fill out the International Physical Activity Questionnaire - Short Form (IPAQ-SF). For statistical analysis, the data were presented as mean values, Standard deviations (SD), frequency (f), and percentage (%). Spearman's Rho Correlation were used, and the significant level was P<0.05. RESULTS: According to IPAQ and SWA, 69.6% (10.9% plus 58.7%) of the participants (N.=32) estimated activity levels as "correct." The PAL of 30.4% (N.=14) of the participants does not seem to be consistent. According to the IPAQ and SWA, the rates of moderate-vigorous physical activity (MVPA) were 80.4%, 67.4% respectively. Weak correlation was found-between IPAQ-MET and SWA-step/day and SWA-MET respectively (r(s)=0.381; 0.410 (P<0.01). CONCLUSIONS: Physical activity level being assessed by a subjective method was different from the objective method in obese individuals. In addition to this, sample groups and limitations should be taken into consideration when determining suitable methods.

Multi-instrument assessment of physical activity in female office workers.

OBJECTIVES: The aim of this study was to examine the multi-instrument assessment of physical activity in female office workers. MATERIAL AND METHODS: Fifty healthy women (age (mean ± standard deviation): 34.8±5.9 years, body height: 158±0.4 cm, body weight: 61.8±7.5 kg, body mass index: 24.6±2.7 kg/m2) workers from the same workplace volunteered to participate in the study. Physical activity was measured with the 7-day Physical Activity Assessment Questionnaire (7-d PAAQ), an objective multi-sensor armband tool, and also a waist-mounted pedometer, which were both worn for 7 days. RESULTS: A significant correlation between step numbers measured by armband and pedometer was observed (r = 0.735), but the step numbers measured by these 2 methods were significantly different (10 941±2236 steps/ day and 9170±2377 steps/day, respectively; p < 0.001). There was a weak correlation between the value of 7-d PAAQ total energy expenditure and the value of armband total energy expenditure (r = 0.394, p = 0.005). However, total energy expenditure values measured by armband and 7-d PAAQ were not significantly different (2081±370 kcal/ day and 2084±197 kcal/day, respectively; p = 0.96). In addition, physical activity levels (average daily metabolic equivalents (MET)) measured by armband and 7-d PAAQ were not significantly different (1.45±0.12 MET/day and 1.47±0.24 MET/day, respectively; p = 0.44). CONCLUSIONS: The results of this study showed that the correlation between pedometer and armband measurements was higher than that between armband measurements and 7-d PAAQ selfreports. Our results suggest that none of the assessment methods examined here, 7-d PAAQ, pedometer, or armband, is sufficient when used as a single tool for physical activity level determination. Therefore, multi-instrument assessment methods are preferable. Int J Occup Med Environ Health 2016;29(6):937-945.

Physiological responses and match characteristics in professional tennis players during a one-hour simulated tennis match.

The purpose of this study was to investigate the effects of serve and return game situations on physiological responses and match characteristics in professional male tennis players during one hour-long simulated singles tennis matches. Ten internationally ranked tennis players (age 22.2 ± 2.8 years; body height 180.7 ± 4.4 cm; body mass 75.9 ± 8.9 kg) participated in this study. Their physiological responses were measured using two portable analyzers during indoor hard court matches. Ratings of perceived exertion were also determined at the end of the game. The variables describing the characteristics of the matches determined from video recordings were: (a) duration of rallies; (b) rest time; (c) work-to-rest ratio; (d) effective playing time; and (d) strokes per rally. Significant differences (p<0.05) were found between serving and returning conditions in an hour-long simulated singles tennis match in terms of oxygen uptake, a heart rate, ratings of perceived exertion, pulmonary ventilation, respiration frequency and a respiratory gas exchange ratio. In addition, both the heart rate and ratings of perceived exertion responses were moderately correlated with the duration of rallies and strokes per rally (r = 0.60 to 0.26; p<0.05). Taken together, these results indicate that the serve game situation has a significant effect on the physiological response in an hour-long simulated tennis match between professional male tennis players. These findings might be used for the physiological adaptations required for tennis-specific aerobic endurance.

Diverse phenotypic and genotypic presentation of RAG1 mutations in two cases with SCID.

Severe combined immunodeficiencies (SCID) comprise a spectrum of genetic defects that involve both humoral and cellular immunities. Defects in recombinating activating gene 1 (RAG1), RAG2, Artemis, or LIG4 can disrupt V(D)J recombination. Defective V(D)J recombination of the T and B cell receptors is responsible for T(-)B(-)NK(+)SCID. Amorphic mutations in RAG1 and RAG2 cause T(-)B(-)NK(+)SCID, whereas hypomorphic mutations cause an immunodeficency characterized by oligoclonal expansion of TCRgammadelta T cells, severe CMV infection and autoimmunity. First patient is a typical T(-)B(-)NK(+)SCID with clinical and immunologic findings while the second is atypical with normal immunoglobulin levels, CD4 lymphopenia, elevated TCRgammadelta T cells, persistent CMV infection, and autoimmune hemolytic anemia. These cases are presented to emphasize that mutations in RAG1 gene may lead to a diverse spectrum of clinical and immunologic findings while hypomorphic mutations may be related with autoimmunity and refractory CMV infection during infancy.

Purine nucleoside phosphorylase deficiency in a patient with spastic paraplegia and recurrent infections.

Purine nucleoside phosphorylase deficiency is a rare autosomal recessive immunodeficiency disease. The characteristic features of the disease include severe T cell immune defects with recurrent infections, a failure to thrive, and progressive neurological findings. To date, 35 cases of purine nucleosidase phosphorylase deficiency have been reported worldwide. A 2-year-old female patient was hospitalized due to recurrent infections starting from 6 months and a fever that had continued for a month. The parents were first cousins. Physical examination showed a failure to thrive, herpetic lesions around the lips, painful lesions on the tongue and the buccal mucosa, lung infection, and spastic paraparesis in the lower extremities. She had motor and mental retardation. Laboratory tests revealed lymphopenia; low CD3, CD4, and CD8 counts; normal immunoglobulin levels; low uric acid; and very low purine nucleoside phosphorylase enzyme activity (1.4 nmol/h/mg; normal range, 490-1530). DNA sequencing of the purine nucleosidase phosphorylase gene revealed a missense homozygous mutation, a G to A transition at exon 4 position 64 (349G>A transition), which led to a substitution of alanine by threonine at codon 117 (Ala117Thr). Both parents were heterozygous for the mutation. This is the second purine nucleosidase phosphorylase deficient case to have been presented and carrying this mutation worldwide. Various antibiotics, antifungal drugs, and intravenous immunoglobulin were used to treat the infections during her 3 months. This form of treatment proved to be unresponsive, resulting in her subsequent death at 26 months of age.