No abstract available.
Eosinophils* ; Gyeongsangbuk-do* ; Humans ; Immunoglobulin E* ; Skin*

Adult intussusception is rare involving of only 1% of the causes of bowel obstruction. We report a case of a 39-year-old female with intussusceptions due to inverted Meckel's diverticulum. She visited our hospital for diffuse abdominal pain during 1 week and aggravated abdominal pain for 2 days. Vital signs were stable, and there was periumbilical tenderness. She had no history of abdominal operation. CT scan showed a 3.7x2.1 cm of fatty mass with focal intussusception in the distal ileum. When the emergency operation was performed, the patient was found to be suffering from ileocolic intussusception. A manual reduction of intussusception showed inverted Meckel's deverticulum at 65 cm proximal to the ileocecal valve, and the segmental resection of small bowel including a Meckel's diverticulum was performed. Pathologic examination revealed a Meckel's diverticulum containing a 0.6x0.6 cm sized aberrant pancreas.
Abdominal Pain ; Adult ; Emergencies ; Female ; Humans ; Ileocecal Valve ; Ileum ; Intussusception ; Meckel Diverticulum ; Pancreas ; Stress, Psychological ; Vital Signs

BACKGROUND: Pincer nail is a deformity of the nail that is characterized by the transverse overcurvature of the nail plate. Both conservative and surgical treatments can be used to treat pincer nail. However, there are no reports regarding non-surgical, laser treatment of pincer nail. OBJECTIVE: To evaluate the treatment outcomes and adverse events of CO₂ fractional laser and topical agent combination therapy on pincer nail. METHODS: Eleven pincer nails (all great toenails) were treated with a CO₂ fractional laser. An antifungal agent (in case of co-existing onychomycosis) or 20% urea cream was applied to the toenails. The effect of the treatment was measured by evaluating the difference in the width index, height index, and nail angle before and after treatment. Changes in pain levels were also evaluated. All adverse events and recurrences were observed until the last follow-up visit. RESULTS: The mean number of laser treatments was 2.27 and the mean follow-up period was 18.36 weeks after the last treatment. All 3 measured indices changed significantly after the treatment. The width index increased by 0.16 (p=0.0016), the height index decreased by 1.89 (p=0.008), and the nail angle increased by 29.60° (p=0.005). The pain was reduced in all cases. There were no serious adverse events. CONCLUSION The combination of CO₂ fractional laser therapy and topical application is an effective and tolerable treatment for pincer nail. Larger studies with long-term observations are needed to confirm this result.

Erythema nodosum is considered to be a hypersensitivity reaction to various conditions. Vaccination-related erythema nodosum is uncommon but cases associated with hepatitis B virus, human papillomavirus, tetanus, diphtheria and pertussis, rabies, smallpox, typhoid and cholera, and Bacille-Calmette-Guerin vaccinations have beenreported. A 33-year-old Korean woman presented with a 3-day history of painful erythematous plaques on both lower legs and knees. Prior to the development of the skin rash, she had received the pneumococcal polysaccharide conjugate vaccine Prevenar13(R). Histological examination of the left lower leg lesion revealed septal panniculitis without vasculitis. To the best of our knowledge, erythema nodosum caused by pneumococcal vaccination has not previously been reported. It is important for clinicians to be aware of this rare, yet potential, adverse effect to the pneumococcal vaccine.
Adult ; Cholera ; Diphtheria ; Erythema Nodosum* ; Erythema* ; Exanthema ; Female ; Hepatitis B virus ; Humans ; Hypersensitivity ; Knee ; Leg ; Panniculitis ; Rabies ; Smallpox ; Tetanus ; Typhoid Fever ; Vaccination ; Vasculitis ; Whooping Cough

Purpose: This study aimed to describe the meaning of spiritual care as perceived by nursing students. Methods: This study used a descriptive research design, and the participants were 126 fourth-year nursing students from three nursing colleges. Data were collected from August to September 2019, and were analyzed using the content analysis method. Results: Four themes of spiritual care with 15 sub-themes were extracted from the content analysis: 1) “promoting spiritual well-being” (sub-themes: “providing religious help”, “caring for the patient as a spiritual being”, and “presupposing human dignity regardless of religion”); 2) “taking place in actual nursing practice” (representative sub-themes: “considering the perspective of the patient”, “reducing suffering”); 3) “caring for the multifaceted needs of human beings” (representative sub-themes: “providing physical, mental, and spiritual care”, “caring for both the mental and physical health of the patient”), and 4) “growing together”(sub-themes: “positively affecting patient well-being”, “beginning with the nurse’s self-transcendence”). Conclusion These results suggest that nursing students consider spiritual care to be a highly positive and practical form of nursing care. However, because few students have been exposed to religion and spirituality, more systematic training should be provided.

BACKGROUND: Obesity is known as an important risk factor for colorectal adenoma. However, for the elderly with changes in body composition, reduced muscle, and increased fat, the body mass index (BMI), one of the most commonly used indicators of obesity, is limited in predicting a link to colorectal cancer. This study aimed to investigate the relationship between colorectal adenoma and grip strength that can predict muscle reduction in the elderly. METHODS: This study included 262 participants aged ≥65 years who underwent medical examination between June 2015 and August 2018. The control group comprised participants with normal findings or hyperplasia and other benign lesions, except adenoma on colonoscopy, whereas the adenoma group consisted of participants with more than one adenoma. Grip strength was alternately measured twice for each hand using a hydraulic dynamometer. RESULTS: The grip strength was statistically lower in the adenoma group than in the control group among women (P=0.042). For both sexes, grip strength was significantly lower in participants with ≥5 adenomas than in those with <5 adenomas (P=0.021, P=0.007). Similarly, men with large adenomas (≥7 mm) exhibited significantly lower grip strength than did those with small adenomas (<7 mm) (P=0.004). Even after correction for age, BMI, smoking status, alcohol consumption, exercise, insulin resistance, hypertension, and diabetes, the negative correlation between grip strength and number of adenomas among men and women remained (P=0.034, P=0.019). CONCLUSIONS: A significant relationship between hand grip strength and number of colorectal adenomas was noted.
Adenoma ; Aged ; Alcohol Drinking ; Body Composition ; Body Mass Index ; Colonoscopy ; Colorectal Neoplasms ; Female ; Hand Strength ; Hand ; Humans ; Hyperplasia ; Hypertension ; Insulin Resistance ; Male ; Obesity ; Risk Factors ; Smoke ; Smoking

PURPOSE: This study was performed to evaluate the osteogenic potential of 3mol% yttria-stabilized tetragonal zirconia polycrystals (3Y-TZP) and niobium oxide containing Y-TZPs with specific ratios, new (Y,Nb)-TZPs, namely YN4533 and YN4533/Al20 discs. MATERIALS AND METHODS: 3Y-TZP, YN4533 and YN4533/Al20 discs (15 mm diameter and 1 mm thickness) were prepared and their average surface roughness (Ra) and surface topography were analyzed using 3-D confocal laser microscope (CLSM) and scanning electron microscope (SEM). Mouse pre-osteoblast MC3T3-E1 cells were seeded onto all zirconia discs and evaluated with regard to cell attachment and morphology by (CLSM), cell proliferation by PicoGreen assay, and cell differentiation by Reverse-Transcription PCR and Quantitative Real-Time PCR, and alkaline phosphatase (Alp) staining. RESULTS: The cellular morphology of MC3T3-E1 pre-osteoblasts was more stretched on a smooth surface than on a rough surface, regardless of the material. Cellular proliferation was higher on smooth surfaces, but there were no significant differences between 3Y-TZP, YN4533, and YN4533/Al20. Osteoblast differentiation patterns on YN4533 and YN4533/Al20 were similar to or slightly higher than seen in 3Y-TZP. Although there were no significant differences in bone marker gene expression (alkaline phosphatase and osteocalcin), Alp staining indicated better osteoblast differentiation on YN4533 and YN4533/Al20 compared to 3Y-TZP. CONCLUSION: Based on these results, niobium oxide containing Y-TZPs have comparable osteogenic potential to 3Y-TZP and are expected to be suitable alternative ceramics dental implant materials to titanium for aesthetically important areas.
Alkaline Phosphatase ; Animals ; Cell Differentiation ; Cell Proliferation ; Ceramics ; Dental Implants ; Gene Expression ; Mice ; Niobium ; Osteoblasts ; Polymerase Chain Reaction ; Real-Time Polymerase Chain Reaction ; Titanium

Duloxetine and thioctic acid (TA) are standard drugs for treating diabetic neuropathy, a primary complication associated with diabetes. In this study, ultra performance liquid chromatography coupled with tandem mass spectrometry methods was successfully developed and validated for quantifying duloxetine and TA in biological samples. The protein precipitation method was used to extract duloxetine, TA and their internal standards from beagle dog plasma. A Hypersil Gold C18 column (150 × 2.1 mm, 1.9 μm) was used for the experiment. Isocratic elution with 0.1% formic acid in acetonitrile (A) and 0.1% formic acid (B) was used for duloxetine, whereas a gradient elution with 0.03% acetic acid (A) and acetonitrile (B) was used for TA. The validated parameters included linearity, sensitivity, accuracy, precision, selectivity, matrix effect, stability, and recovery under different conditions. The linear ranges of the calibration curves for duloxetine and TA were 5–800 ng/mL and 5–1,000 ng/mL, respectively. An intra- and inter-run precision of ± 15% can be observed in all quality control samples. These methods were successfully used for pharmacokinetics (PKs) studies in beagle dogs to compare PK differences in a fixed-dose combination including duloxetine and TA and co-administration of the 2 drugs.

OBJECTIVES: We analyzed whether gender role stereotypes (GRS) and patriarchal attitudes are associated with cognitive function in an elderly community. METHODS: We analyzed data from 580 people enrolled in the Korean Social Life, Health, and Aging Project. The degrees to which respondents held stereotypical beliefs about gender roles and had patriarchal mindsets were measured using a questionnaire. Based on participants’ responses, we divided respondents into 2 groups—those with conservative mindsets and those with open mindsets—according to the median score for each of the 2 variables. Cognitive function was assessed using the Mini-Mental State Examination, Korean version (MMSE-K). Cognitive impairment was defined as an MMSE-K score ≤21 points. Multivariable logistic regression was performed, adjusting for gender, age, socio-demographic and lifestyle factors, and social network size. Age and lifestyle factors were stratified. RESULTS: Compared to those with open mindsets, those with conservative mindsets regarding gender roles and patriarchal norms had adjusted odds ratios of 1.88 (95% confidence interval [CI], 1.11 to 3.19) and 1.67 (95% CI, 1.00 to 2.79) for cognitive impairment, respectively. In the stratified analysis, subgroups with younger age and a good lifestyle maintained a protective association with cognitive impairment. CONCLUSIONS GRS and a patriarchal mindset were marginally significantly associated with cognitive impairment among women later in life.

OBJECTIVES: We analyzed whether gender role stereotypes (GRS) and patriarchal attitudes are associated with cognitive function in an elderly community. METHODS: We analyzed data from 580 people enrolled in the Korean Social Life, Health, and Aging Project. The degrees to which respondents held stereotypical beliefs about gender roles and had patriarchal mindsets were measured using a questionnaire. Based on participants’ responses, we divided respondents into 2 groups—those with conservative mindsets and those with open mindsets—according to the median score for each of the 2 variables. Cognitive function was assessed using the Mini-Mental State Examination, Korean version (MMSE-K). Cognitive impairment was defined as an MMSE-K score ≤21 points. Multivariable logistic regression was performed, adjusting for gender, age, socio-demographic and lifestyle factors, and social network size. Age and lifestyle factors were stratified. RESULTS: Compared to those with open mindsets, those with conservative mindsets regarding gender roles and patriarchal norms had adjusted odds ratios of 1.88 (95% confidence interval [CI], 1.11 to 3.19) and 1.67 (95% CI, 1.00 to 2.79) for cognitive impairment, respectively. In the stratified analysis, subgroups with younger age and a good lifestyle maintained a protective association with cognitive impairment. CONCLUSIONS GRS and a patriarchal mindset were marginally significantly associated with cognitive impairment among women later in life.