Mandible with severe alveolar bone atrophy poses a significant challenge in terms of reproducing clinically acceptable anatomy for a removable prosthesis. To overcome this potential complication, altered cast impression technique is often recommended to capture accurate and functional gingiva tissues. It becomes possible to get proper anchors functional impression by placing 2 implants crowns which were impossible in previous implant overdenture impression technique. In this case, an 80-year old female patient with severe mandibular ridge atrophy was treated with an implant-assisted removable partial denture with two implant crowns on the canine area. An altered cast impression was taken with an individual tray on a metal framework of removable partial denture on both posterior edentulous areas. The patient was satisfied with the final prosthesis after failure of 2 previous prostheses. Clinician had a difficult time to manage disabled patient and patient were suffered with ill-fitting denture due to inaccurate impression in conventional overdenture condition. The oral rehabilitation was completed with placing 2 implants as proper anchor.
Alveolar Bone Loss ; Atrophy ; Crowns ; Denture, Overlay ; Denture, Partial, Removable ; Dentures ; Female ; Gingiva ; Humans ; Mandible ; Prostheses and Implants ; Rehabilitation

The human gastrointestinal (GI) tract houses a diverse microbial community, known as the gut microbiome comprising bacteria, viruses, fungi, and protozoa. The gut microbiome plays a crucial role in maintaining the body’s equilibrium and has recently been discovered to influence the functioning of the central nervous system (CNS). The communication between the nervous system and the GI tract occurs through a two-way network called the gut-brain axis. The nervous system and the GI tract can modulate each other through activated neuronal cells, the immune system, and metabolites produced by the gut microbiome. Extensive research both in preclinical and clinical realms, has highlighted the complex relationship between the gut and diseases associated with the CNS, such as Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis. This review aims to delineate receptor and target enzymes linked with gut microbiota metabolites and explore their specific roles within the brain, particularly their impact on CNS-related diseases.

The human gastrointestinal (GI) tract houses a diverse microbial community, known as the gut microbiome comprising bacteria, viruses, fungi, and protozoa. The gut microbiome plays a crucial role in maintaining the body’s equilibrium and has recently been discovered to influence the functioning of the central nervous system (CNS). The communication between the nervous system and the GI tract occurs through a two-way network called the gut-brain axis. The nervous system and the GI tract can modulate each other through activated neuronal cells, the immune system, and metabolites produced by the gut microbiome. Extensive research both in preclinical and clinical realms, has highlighted the complex relationship between the gut and diseases associated with the CNS, such as Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis. This review aims to delineate receptor and target enzymes linked with gut microbiota metabolites and explore their specific roles within the brain, particularly their impact on CNS-related diseases.

The human gastrointestinal (GI) tract houses a diverse microbial community, known as the gut microbiome comprising bacteria, viruses, fungi, and protozoa. The gut microbiome plays a crucial role in maintaining the body’s equilibrium and has recently been discovered to influence the functioning of the central nervous system (CNS). The communication between the nervous system and the GI tract occurs through a two-way network called the gut-brain axis. The nervous system and the GI tract can modulate each other through activated neuronal cells, the immune system, and metabolites produced by the gut microbiome. Extensive research both in preclinical and clinical realms, has highlighted the complex relationship between the gut and diseases associated with the CNS, such as Alzheimer’s disease, Parkinson’s disease, and amyotrophic lateral sclerosis. This review aims to delineate receptor and target enzymes linked with gut microbiota metabolites and explore their specific roles within the brain, particularly their impact on CNS-related diseases.

Atrophy ; Lipodystrophy ; Subcutaneous Fat

Cicatrix ; Cicatrix, Hypertrophic ; Follow-Up Studies ; Humans ; Keloid ; Lacerations ; Mandible ; Muscles ; Skin ; Triamcinolone Acetonide

Purpose: This study aimed to investigate the effectiveness of preoperative patient-controlled analgesia(PCA) education program on older patients with spine surgery. Methods: A quasi-experimental research with a non-equivalent control group pretest-posttest design was conducted to investigate the impact of a PCA education program before surgery on postoperative pain, pain knowledge and attitudes, and frequency of additional analgesic use. The sample size for experimental and control group was 55 respectively. Results: The experimental group, which underwent the PCA education program, had lower postoperative pain scores compared to the control group. Furthermore, the experimental group exhibited a higher level of knowledge on PCA (p<.001) and more positive attitudes toward analgesic use (p<.001). While there was a significant difference in the use of opioid analgesics for additional pain relief between two groups (p<.001), there was no significant difference in the use of non-opioid analgesics. Conclusion The implementation of the PCA education program was found to increase knowledge and positive attitudes on the use of PCA. Moreover, it significantly alleviated pain, particularly during physical activity, within initial 48 hours after spinal surgey in older patients. Therefore, the findings of this study supported that the PCA education program could be used as a preoperative intervention to alleviate postoperative pain for older patients with spinal surgery.

OBJECTIVE: To evaluate the performance of Momguard, non-invasive prenatal test (NIPT) for detecting trisomy (T) 21, T18, T13, and sex-chromosome abnormalities recently developed in Korea. METHODS: This preliminary study formed part of a large prospective cohort study conducted at Asan Medical Center, Seoul, Korea. Only pregnant women who underwent both NIPT and confirmatory karyotyping were included in this study. NIPT results were compared with those of karyotype analyses. RESULTS: Among 93 eligible cases, NIPT results could not be obtained in one case due to a low fetal cell-free DNA fraction. Based on NIPT, eight cases of fetal aneuploidies, including T21 (n=5), T18 (n=2), and T13 (n=1), were identified. For T21 and T18, the sensitivity and specificity of NIPT were both 100%, with a false-positive and false-negative rate of 0% and a positive-predictive value of 100%. One patient classified as having intermediate risk for T13 by NIPT was confirmed to have T13 by karyotyping, and there were no false-negative cases. No cases of sex-chromosome anomalies were detected by NIPT or karyotyping during the study period. CONCLUSION: Momguard is a reliable screening tool for detecting T21 and T18. For T13 and sex-chromosome anomalies, further prospective studies are necessary to confirm its utility.
Aneuploidy ; Chungcheongnam-do ; Cohort Studies ; DNA ; Down Syndrome ; Female ; Humans ; Karyotype ; Karyotyping ; Korea* ; Mass Screening ; Pregnant Women ; Prenatal Diagnosis ; Prospective Studies ; Sensitivity and Specificity ; Seoul ; Trisomy