Background: Ectropion, a common complication after lower blepharoplasty, causes significant patient discomfort and dissatisfaction, yet effective treatments remain lacking. In this study, we evaluated the efficacy of intradermal injections of polydeoxyribonucleotide (PDRN) and platelet-rich plasma (PRP) for scar regeneration and the rapid recovery of temporary ectropion following lower blepharoplasty. Methods: This retrospective study analyzed 21 cases of ectropion among 420 patients who underwent transcutaneous lower blepharoplasty between January 2020 and October 2022. PDRN and PRP were injected intradermally into the lower eyelid, with patients monitored at 1- or 2-week intervals. We investigated patient satisfaction, the total number of injections administered, and the time to complete improvement of the ectropion. Results: The average time for complete ectropion resolution was 9.3 weeks, with a relatively high patient satisfaction rating (mean, 4.3 out of 5). Ten primary cases responded well to a single injection, whereas all six patients with previous operations required two or more injections. The rate of improvement was faster than previously reported, likely due to the enhanced collagen synthesis and anti-inflammatory effects of PDRN, along with the tissue repair and angiogenic properties of PRP. Conclusions Intradermal injections of PDRN and PRP demonstrated promising results in rapidly resolving ectropion after lower blepharoplasty, thereby reducing patient discomfort and increasing overall satisfaction.

Background: Ectropion, a common complication after lower blepharoplasty, causes significant patient discomfort and dissatisfaction, yet effective treatments remain lacking. In this study, we evaluated the efficacy of intradermal injections of polydeoxyribonucleotide (PDRN) and platelet-rich plasma (PRP) for scar regeneration and the rapid recovery of temporary ectropion following lower blepharoplasty. Methods: This retrospective study analyzed 21 cases of ectropion among 420 patients who underwent transcutaneous lower blepharoplasty between January 2020 and October 2022. PDRN and PRP were injected intradermally into the lower eyelid, with patients monitored at 1- or 2-week intervals. We investigated patient satisfaction, the total number of injections administered, and the time to complete improvement of the ectropion. Results: The average time for complete ectropion resolution was 9.3 weeks, with a relatively high patient satisfaction rating (mean, 4.3 out of 5). Ten primary cases responded well to a single injection, whereas all six patients with previous operations required two or more injections. The rate of improvement was faster than previously reported, likely due to the enhanced collagen synthesis and anti-inflammatory effects of PDRN, along with the tissue repair and angiogenic properties of PRP. Conclusions Intradermal injections of PDRN and PRP demonstrated promising results in rapidly resolving ectropion after lower blepharoplasty, thereby reducing patient discomfort and increasing overall satisfaction.

Background: Ectropion, a common complication after lower blepharoplasty, causes significant patient discomfort and dissatisfaction, yet effective treatments remain lacking. In this study, we evaluated the efficacy of intradermal injections of polydeoxyribonucleotide (PDRN) and platelet-rich plasma (PRP) for scar regeneration and the rapid recovery of temporary ectropion following lower blepharoplasty. Methods: This retrospective study analyzed 21 cases of ectropion among 420 patients who underwent transcutaneous lower blepharoplasty between January 2020 and October 2022. PDRN and PRP were injected intradermally into the lower eyelid, with patients monitored at 1- or 2-week intervals. We investigated patient satisfaction, the total number of injections administered, and the time to complete improvement of the ectropion. Results: The average time for complete ectropion resolution was 9.3 weeks, with a relatively high patient satisfaction rating (mean, 4.3 out of 5). Ten primary cases responded well to a single injection, whereas all six patients with previous operations required two or more injections. The rate of improvement was faster than previously reported, likely due to the enhanced collagen synthesis and anti-inflammatory effects of PDRN, along with the tissue repair and angiogenic properties of PRP. Conclusions Intradermal injections of PDRN and PRP demonstrated promising results in rapidly resolving ectropion after lower blepharoplasty, thereby reducing patient discomfort and increasing overall satisfaction.

Background: and purpose: The anti-aging standard forest healing program (ASFHP), which uses forest therapy, was reported to be effective in improving psychological, physical, and cognitive functions. However, there are several challenges to directly visiting the forest. This study aimed to investigate the impact of multi-session ASFHP with forest visit on the mental and physical health of the older people with visits to forest facilities and compared them with those of the same program conducted indoors. Methods: Individuals aged over 70 years with concerns about cognitive decline were recruited at dementia relief centers and divided into control and experimental groups. A total of 33 people were administered ASFHP under the supervision of a forest therapy instructor. The control group stayed indoors, while the experimental group visited a forest healing center and repeated the program 20 weeks. Results: The multiple-session ASFHP positively affected cognitive impairment screening test (CIST) total scores (p=0.002), memory (p=0.014), Korean version of the Repeatable Battery for the Assessment of Neuropsychological Status total scores (p<0.001), immediate recall (p=0.001), visuospatial/construction (p<0.001), language (p<0.001), forest healing standard questionnaire total scores (p=0.002), and cognitive function (p=0.019), regardless of location. The forest visits during the ASFHP showed positive effects on orientation (p=0.035), delayed recall (p=0.042), emotional stability (p=0.032), physical activity (p=0.005), and health (p=0.022). The CIST scores of the memory domain were the strongest indicator of the multiple-session ASFHP effects. Conclusions The 20-week multi-session ASFHP with forest visit showed effects on cognitive improvement and physical and emotional stability compared to indoor education.

BACKGROUND: Type 2 diabetes mellitus (T2DM) is an independent risk factor for colorectal cancer (CRC), and the patients with CRC and T2DM have worse survival. The human gut microbiota (GM) is linked to the development of CRC and T2DM, respectively. However, the GM characteristics in patients with CRC and T2DM remain unclear. METHODS: We performed fecal metagenomic and targeted metabolomics studies on 36 samples from CRC patients with T2DM (DCRC group, n = 12), CRC patients without diabetes (CRC group, n = 12), and healthy controls (Health group, n = 12). We analyzed the fecal microbiomes, characterized the composition and function based on the metagenomics of DCRC patients, and detected the short-chain fatty acids (SCFAs) and bile acids (BAs) levels in all fecal samples. Finally, we performed a correlation analysis of the differential bacteria and metabolites between different groups. RESULTS: Compared with the CRC group, LefSe analysis showed that there is a specific GM community in DCRC group, including an increased abundance of Eggerthella , Hungatella , Peptostreptococcus , and Parvimonas , and decreased Butyricicoccus , Lactobacillus , and Paraprevotella . The metabolomics analysis results revealed that the butyric acid level was lower but the deoxycholic acid and 12-keto-lithocholic acid levels were higher in the DCRC group than other groups ( P < 0.05). The correlation analysis showed that the dominant bacterial abundance in the DCRC group ( Parvimonas , Desulfurispora , Sebaldella , and Veillonellales , among others) was negatively correlated with butyric acid, hyodeoxycholic acid, ursodeoxycholic acid, glycochenodeoxycholic acid, chenodeoxycholic acid, cholic acid and glycocholate. However, the abundance of mostly inferior bacteria was positively correlated with these metabolic acid levels, including Faecalibacterium , Thermococci , and Cellulophaga . CONCLUSIONS Unique fecal microbiome signatures exist in CRC patients with T2DM compared to those with non-diabetic CRC. Alterations in GM composition and SCFAs and secondary BAs levels may promote CRC development.
Humans ; Gastrointestinal Microbiome/genetics* ; Diabetes Mellitus, Type 2 ; Microbiota ; Bacteria/genetics* ; Fatty Acids, Volatile ; Colorectal Neoplasms/metabolism* ; Butyrates ; Feces/microbiology*

Purpose: To investigate the cytokine concentrations of aqueous humor in patients with exudative age-related macular degeneration (AMD) and diabetic macular edema (DME). Methods: Fifty-seven subjects were included in the exudative AMD, DME and control groups, each group has 19 patients. Aqueous levels of cytokines epidermal growth factor (EGF), vascular endothelial growth factor-C (VEGF-C), monocyte chemoattractant protein-1 (MCP-1), hepatocyte growth factor (HGF), interleukin (IL)-3, IL-8, IL-6, IL-12p40, intercellular adhesion molecule 1 (ICAM-1) were investigated in each groups. Kruskal-Wallis test and Mann-Whitney U test were performed to compare cytokine concentrations. Results: Aqueous levels of EGF, VEGF-C, MCP-1, HGF, IL-3, IL-8 were significantly higher in exudative AMD group than control group (p = < 0.0001, < 0.0001, 0.004, 0.015, < 0.0001, 0.014) and EGF, VEGF-C, IL-3, IL-8 were significantly higher in DME group than control group (p = < 0.0001, < 0.0001, < 0.0001, 0.005). In the comparison between the exudative AMD and DME groups, EGF was significantly higher in the exudative AMD group (p = 0.001). Conclusions Various cytokines were increased in patients with exudative AMD and DME. In particular, EGF showed a higher level in exudative AMD than in DME.

Carbon monoxide poisoning is common cause of fatal intoxication. When carbon monoxide is absorbed into the blood, it interferes with the oxygen supply to the cells, causing damage to tissues and organs. Delayed neuropsychiatric sequelae (DNS) manifested by cognitive dysfunction, motor disorder, micturition disorder are widely known complication of carbon monoxide intoxication. But neuromuscular complication is a rare DNS of carbon monoxide intoxication. We herein report a 42-year-old patient with multifocal neuropathies, rhabdomyolysis, and dermal change due to carbon monoxide intoxication.