Background: As a risk factor for diabetes, there are many evidences for physical characteristics and lifestyle habits. There are studies showing that resting heart rate is also related, but evidence is still lacking. Therefore, this study attempted to determine the effect of resting heart rate on diabetes. Methods: The subject of this study was analyzed with 6,622 people who had fasting blood glucose test data out of a total of 7,993 people who participated in the 7th National Health and Nutrition Survey. Fasting blood glucose above 126 mg/dL was defined as a diabetic group and a multiple logistic regression analysis was used. General characteristics, lifestyle and blood chemistry test results were adjusted to investigate the association with diabetes according to the resting heart rate level in the subjects. Results: The risk of diabetes according to the resting heart rate level was 1.434 times in the 2nd quartile, 1.714 times in the 3rd and 1.785 times in the 4th, compared to the 1st quartile. In model 4, except for the 2nd, which was not significant the analysis with all related variables adjusted for the risk rate in the 3rd and 4th order showed that the risk rate increased to 2.364 times and 3.477 times, respectively as the resting heart rate increased. Conclusions This study shows that high resting heart rate is associated with increased diabetes, and suggests that high heart rate, along with other known risk factors, may be a useful tool in predicting diabetes risk.

Objective: The treatment outcomes of ruptured intracranial aneurysms using the Neuroform Atlas stent were evaluated. Methods: This study represents a retrospective review that included patients who underwent endovascular treatment for ruptured aneurysms at a single institution. Between January 2018 and September 2022, endovascular treatments including simple coiling or Neuroform Atlas stent-assisted coil embolization were performed in 191 patients with ruptured intracranial aneurysms. Results: Intraprocedural rupture was observed in 11 (8.7%) patients in the Simple Coiling (SC) group, which was slightly higher than that in 4 (6.3%) patients in the Neuroform Atlas stent-assisted coiling (NASAC) group (p=0.241). However, Thromboembolic event (TEE) was slightly more prevalent in the NASAC group, with 4 (6.3%) cases as compared to the 5 (3.9%) cases in the SC group (p=0.235). The retreatment rate was slightly higher in the SC group, with 19 (26.4%) patients as compared to the 10 patients (22.2%) in the NASAC group (p=0.342). Conclusions The use of the Neuroform Atlas stent (NAS) for ruptured aneurysms might be safe and effective.

Objective: The treatment outcomes of ruptured intracranial aneurysms using the Neuroform Atlas stent were evaluated. Methods: This study represents a retrospective review that included patients who underwent endovascular treatment for ruptured aneurysms at a single institution. Between January 2018 and September 2022, endovascular treatments including simple coiling or Neuroform Atlas stent-assisted coil embolization were performed in 191 patients with ruptured intracranial aneurysms. Results: Intraprocedural rupture was observed in 11 (8.7%) patients in the Simple Coiling (SC) group, which was slightly higher than that in 4 (6.3%) patients in the Neuroform Atlas stent-assisted coiling (NASAC) group (p=0.241). However, Thromboembolic event (TEE) was slightly more prevalent in the NASAC group, with 4 (6.3%) cases as compared to the 5 (3.9%) cases in the SC group (p=0.235). The retreatment rate was slightly higher in the SC group, with 19 (26.4%) patients as compared to the 10 patients (22.2%) in the NASAC group (p=0.342). Conclusions The use of the Neuroform Atlas stent (NAS) for ruptured aneurysms might be safe and effective.

Objective: The treatment outcomes of ruptured intracranial aneurysms using the Neuroform Atlas stent were evaluated. Methods: This study represents a retrospective review that included patients who underwent endovascular treatment for ruptured aneurysms at a single institution. Between January 2018 and September 2022, endovascular treatments including simple coiling or Neuroform Atlas stent-assisted coil embolization were performed in 191 patients with ruptured intracranial aneurysms. Results: Intraprocedural rupture was observed in 11 (8.7%) patients in the Simple Coiling (SC) group, which was slightly higher than that in 4 (6.3%) patients in the Neuroform Atlas stent-assisted coiling (NASAC) group (p=0.241). However, Thromboembolic event (TEE) was slightly more prevalent in the NASAC group, with 4 (6.3%) cases as compared to the 5 (3.9%) cases in the SC group (p=0.235). The retreatment rate was slightly higher in the SC group, with 19 (26.4%) patients as compared to the 10 patients (22.2%) in the NASAC group (p=0.342). Conclusions The use of the Neuroform Atlas stent (NAS) for ruptured aneurysms might be safe and effective.

Recent molecular and physiological studies suggested that at least two distinct H/K-ATPase activities are present in the mammalian colon. Potassium (K+) balance is achieved by the control of urinary K+ excretion and by the control of K+ absorption from the digestive tract. The colon also participates substantively in the regulation of systemic K+ homeostasis. Northern analysis and in situ hybridization (ISH) for analyzing the expression of mRNA encoding the colonic H/K-ATPase a subunit and EM study for morphologic adaptations were carried out in normal and potassium-deprived (2 weeks) rats. Northern analysis demonstrated that colonic H/K-ATPase a subunit mRNA is abundantly expressed in normal rat distal colon. Abundance of colonic H/K-ATPase a subunit mRNA in potassium-deprived rat distal colon was not significantly increased compared to controls. By ISH, mRNA for colonic H/K-ATPase a subunit was detected in the surface epithelial cells, Goblet cells, and upper third of the intestinal gland. Both groups exhibited comparable cellular patterns of labeling and signal intensity. The surface epithelial cells exhibited a mixture of hybridization signal intensity. Most cells had intense hybridization signal for colonic H/K-ATPase a subunit mRNA and some cells had moderate, and a few cells had weak. Occasionally, strong hybridization signal was detected in the lower portion of the intestinal gland. EM study demonstrated that two types of surface columnar epithelial cells were present in normal distal colon and included type 1 cells with more abundant vesicles in supranuclear cytoplasm and type 2 cells with moderate amount of vesicles. In potassium-deprived distal colon, type 2 cells were only present in surface columnar epithelial cells. Others were not significant differences between two groups. These results suggest that two (or more) H/K-ATPase a subunit isoforms are present in rat distal colon, and colonic H/K-ATPase asubunit gene does not significantly contribute to potassium conservation during chronic hypokalemia in spite of abundant expression of this gene.
Absorption ; Animals ; Colon* ; Cytoplasm ; Epithelial Cells ; Gastrointestinal Tract ; Goblet Cells ; Homeostasis ; Hypokalemia* ; In Situ Hybridization ; Intestinal Mucosa ; Potassium ; Protein Isoforms ; Rats* ; RNA, Messenger

PURPOSE: Estrogen signal transduction plays very important roles in both normal mammary development and neoplastic progression. Since the discovery of estrogen receptor-beta (ER-beta) there have been many controversial reports on the role of ER-beta in breast carcinogenesis and progression, and prognostic implications. ER-beta mRNA levels were investigated in various mammary tissues in order to verify the role of ER-beta expression in breast carcinogenesis. METHODS: Using messenger RNA (mRNA) in situ hybridization, we examined ER-beta expression in 60 paired normal and cancer tissues, 11 paired normal and benign breast tumor tissues, and 10 metastatic lymph nodes. We determined the intensity and extent (proportion of cells with positive hybridization) of the mRNA hybridization signals and gave scores 0 to 3; no hybridization (0), minimal (1), moderate (2), and strong (3) by the hybridization intensity and no hybridization (0), hybridization in less than 10% of cells (1), 10~50% (2), and more than 50% of cells (3) by the proportion of positively hybridized cells. Chi-square test, independent t-test or one-way ANOVA test was used for the statistical analysis and differences were considered to be significant with a p-value of less than 0.05. RESULTS: There was no statistically difference in ER-beta expression between normal and benign mammary tissues. ERbeta expression was significantly decreased in breast cancer and metastatic lymph node tissues compared with normal mammary and benign breast tumor tissues (P<0.01). The intensity and extent of ER beta expression were also significantly lower in breast cancer and metastatic lymph node tissues than in the normal mammary and benign breast tumor tissues (P<0.01). In cases of positive hybridization, the sum of scores of intensity and area were also significantly higher in normal and fibroadenoma tissues than in cancer or metastatic lymph nodes (P<0.01). CONCLUSION: ER beta transcription decreases in the process of breast cancer development, which suggests a protective role of ER beta in breast carcinogenesis.
Breast ; Breast Neoplasms ; Carcinogenesis ; Estrogen Receptor beta ; Estrogens* ; Fibroadenoma ; In Situ Hybridization ; Lymph Nodes ; RNA, Messenger* ; Signal Transduction

PURPOSE: Increased level mitogen-activated protein kinase (MAPK) and activation of MAPK have been reported in human breast cancers, especially in breast cancers with HER2/neu overexpression. To understand the relationship between the MAPK protein expressions and other clinico-pathological parameters, we examined the status of MAPKs in 20 breast cancers compared to those of paired normals. METHODS: A total of 20 breast cancers and paired normal breast tissues were included in this study. Tissues were obtained at the operation room and stored at -80degrees C. Tissue proteins were extracted and the concentration was determined by Bio-Rad protein assay method. Western blot analysis were performed to determine the level of MAPKs expressions using 100 ug of tissue protein in 8%, 10%, or 12% sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE). MAPK assays were carried out by a non-radioactive method developed by Cell Signaling Tech. as recommened by the manufacturer. Clinico-pathological information was provided from the Breast Cancer Registry of Department of Surgery, Yonsei University College of Medicine. RESULTS: The levels of MAPKs were higher in 95% of breast cancers compared to those of paired normals. The levels of ERK1/2 were significantly higher in cancer tissues compared to paired normals but the activated forms were not. The levels of JNK, p38, and MKP1 proteins were significantly increased in the cancer tissue compared to the paired normals. The levels of ERK1/2 and activated ERK1/2 proteins were not different between tumor stages. There were no significant differences of the levels of ERK1/2 and activated ERK1/2 proteins between HER2-negative and HER2- positive cancers. There were significantly higher levels of activated ERK1/2 proteins in ER-positive cancers than those in ER-negative cancers (P<0.05). CONCLUSION: The levels of MAPKs, but not the activated forms, seem to be increased in breast cancer tissues compared to those of paired normals. The levels of activated MAPKs seem to be associated with estrogen receptor expression in cancer tissues.
Blotting, Western ; Breast Neoplasms* ; Breast* ; Carcinogenesis* ; Electrophoresis, Polyacrylamide Gel ; Estrogens ; Humans ; Mitogen-Activated Protein Kinases* ; Protein Kinases ; Sodium

Actinomyces ; Actinomycosis ; Actinomycosis, Cervicofacial ; Anti-Bacterial Agents ; Bacteria ; Calculi ; Dental Caries ; Dental Plaque ; Humans ; Male ; Molar, Third ; Mucous Membrane ; Root Canal Therapy ; Tooth Fractures ; Young Adult

Spinal extradural arachnoid cysts (SEACs) are exceptionally rare and require advanced imaging for an accurate diagnosis and surgical planning. Magnetic resonance imaging and computed tomography myelography play a pivotal role in delineating cyst characteristics and guiding effective interventions. Laminectomy, coupled with laminoplasty, has emerged as a strategic approach to decompress the spinal cord while preserving spinal alignment. This technique mitigates the risk of postoperative complications and facilitates reoperations if recurrence takes place. The integration of a detailed radiological assessment with meticulous surgical planning is crucial for managing SEACs and optimizing outcomes. This paper presents a case of a 33-year-old man with multiple SEACs at the thoracic level who was successfully treated with a surgical intervention, exemplifying the discussed approach.

Cystic lesion of the jaw are frequently encountered clinically. Although they rarely lead to development of tumors, they can result in resorption of the jaw bone or asymmetry of the face may occur. The purpose of this study is to find the clinical and histopathological pattern of cysts and to help better understanding for the diagnosis and treatment of jaw cysts. The hospital chart, out-patient chart, panorama X-ray, histopathological report and operation report of 246 patients were reviewed who had been diagnosed as cyst. Sex distribution, age distribution, classification, anatomic distribution, clinical sign & symptoms, treatment, post-operation complications, recurrence rate were studied. Then significant difference between the diameter of cyst with bone graft and none-bone graft was calculated with SAS program. The results were as follows. 1. Among the total patient of 246 cases, male were 163 case(67.0%), and female were 83 case(37.0%), male predominated by the ratio of 1.98. 2. By age group, the 20's accounted for the largest proportion of the cases(27.2%) and the 30' accounted for the 2nd largest proportion of the case(19.5%). 3. Radicular cyst and dentigerous cyst were most common cysts, irrespective of 166 case(67.5%) and 62 case(25.2%). 4. Clinical sign & symptoms were swelling(167case), pain(85case), pus discharge(53case), teeth discoloration(28case), indicating that most complaints were related to inflammation and facial asymmetry. 4.9% of the total cases were discovered accidentally. 5. The primary site of cysts were maxillary anterior area(43.9%), the others were, in descending order, mandibular posterior area(25.6%), maxillary posterior area(14.6%). 6. Enucleation with endodontic treatment was a main treatment method(133 case, 54.1%) and 38 cases(15.4%) were enucleation with extraction, and 37 cases(15.0%) were only enucleation, and 21 cases(8.5%) were enucleation with bone graft. 7. The average diameter of cysts with bone graft was significally greater than with non-bone graft(p<0.05). 8. Post-operation complications occurred in 10 case(4.1%), all of this were due to secondary infection.
Age Distribution ; Classification ; Coinfection ; Dentigerous Cyst ; Diagnosis ; Facial Asymmetry ; Female ; Hospital Distribution Systems ; Humans ; Inflammation ; Jaw Cysts ; Jaw* ; Male ; Outpatients ; Radicular Cyst ; Recurrence ; Sex Distribution ; Suppuration ; Tooth ; Transplants