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Background: Diabetes is a devastating disease that causes millions of deaths. Fermented rice bran (FRB), made by fermenting rice bran with Aspergillus kawachii and a mixture of lactic acid bacteria, was hypothesized to b able to improve diabetes-related symptoms. This study aimed to investigate the effects of FRB supplementation in mitigating type 2 diabetes symptoms and identifying FRB bioactive compounds. Methods: In this study, KK-Ay mice (4 w.o. male) were used as a model for type 2 diabetes. Mice were divided into three different groups. The first group received a control diet, the second received a 12.5% non-fermented rice bran (RB) supplemented diet, and the last group was fed a 12.5% FRB-supplemented diet. Supplementation was done for 4 weeks. Results: FRB supplementation lowered the blood glucose level, OGTT, HOMA-IR, total cholesterol, liver RAGE protein, and glucokinase in KK-Ay mice. Metabolome analysis of RB and FRB showed that fermentation increased bioactive compounds in rice bran, such as GABA, L-theanine, and carnitine. It also increased the levels of various free amino acids while converting some amino acids such as arginine, tyrosine, and tryptophan into other metabolites. Conclusions: This research showed the potency of FRB supplementation as a preventive agent against type 2 diabetes.

We report a case of severe irregular corneal astigmatism resulting from delayed diagnosis of suture exposure following blepharoptosis surgery. An 81-year-old man who had bilateral blepharoptosis surgery and two revisions on his right eye before he complained foreign body sensation (FBS) and blurred vision of his right eye. The visual acuity was 0.4 and the MRD1 was 1 mm for his right eye. A very severe corneal astigmatism of 7.7D, eccentricity of 0.53, corneal thinning, and higher order aberration (HOA) of 3.346 μm was found. Scratch-like lesions on the upper cornea suggested the presence of suture exposure; however, no sutures were found by the previous physicians and at our fist ⇒ first examination. With greater effort, a large conjunctival fold on the back of upper tarsus was turned over to reveal 2 interrupted sutures protruding the palpebral conjunctiva. The sutures were removed, and the FBS quickly disappeared. However, the patient’s blurred vision persisted. His right eye’s visual acuity was 0.6, and the astigmatism (6.8D), eccentricity (0.72), and HOA (2.993 µm) were comparable to that before suture removal. Early diagnosis of suture exposure is critical to avoid severe complications and vision impairment. Attention should be paid to large conjunctival folds especially in re-operated cases.

Background:. Before blepharoptosis surgery, simulation of eyelid features, including lid height and crease position, is often performed. However, discrepancies of the simulation and outcome can occur. The purpose of this study was to analyze the pre- and postoperative images and to evaluate factors contributing to the discrepancies. Methods:. Forty-one involutional blepharoptosis patients (68.2 ± 7.1 years) underwent levator aponeurosis advancement. A semicircular bent wire was used to push the preoperative ptotic eyelid up to simulate the postoperative appearance of the eyelid. Digital images of the simulation were compared with the appearance at 3 months after the surgery. The ImageJ software was used to analyze the pre- and postoperative margin reflex distance-1 (MRD-1), pretarsal show (PTS), fissure height (FH), and ocular surface area (OSA). Factors with a potential of affecting the predictability of simulation were determined. Results:. During simulation, the MRD-1 was 3.6 ± 0.4 mm, the PTS was 3.48 ± 1.2 mm, the FH was 8.5 ± 0.9 mm, and the OSA was 120.7 ± 22.3 mm2. After the surgery, the corresponding values were 3.3 ± 1.2 mm, 3.3 ± 1.5 mm, 8.6 ± 1.4 mm, and 119.1 ± 25.1 mm2, respectively. The postoperative MRD-1 was significantly smaller than that of the simulation (P = 0.005, paired t test). The MRD-1 simulation error was positively correlated with the length and width of the skin resection (all P < 0.05), and the PTS error was positively correlated with the length of the skin resection (r = 0.332, P = 0.031) and negatively correlated with the preoperative OSA (r = −0.588, P = 0.007). Conclusions:. The postoperative appearance of the eyelid can be simulated fairly accurately by pushing up the upper eyelid with a curved wire. However, the MRD-1 tended to be overestimated, especially for cases requiring a large skin resection.

Abstract Background We have previously reported that ingestion of adenosine (ADN) and adenosine-5′-monophosphate (AMP) improves abnormal glucose metabolism in the stroke-prone spontaneously hypertensive rat model of non-obesity-associated insulin resistance. In this study, we investigated the effect of ADN and AMP ingestion on glucose metabolism in mice with high-fat diet-induced obesity. Methods Seven-week-old C57BL/6 J mice were administered distilled water (as a control), 10 mg/L ADN, or 13 mg/L AMP via their drinking water for 14 or 25 weeks, during which they were fed a high-fat diet. Oral glucose tolerance test (OGTT) was conducted on 21-week-old mice fasted for 16 h. Insulin tolerance test (ITT) was performed on 22-week-old mice fasted for 3 h. Blood and muscle were collected for further analysis of serum parameters, gene and protein expression levels, respectively. Results Glucose metabolism in the ADN and AMP groups was significantly improved compared with the control. OGTT and ITT showed that ADN and AMP groups lower than control group. Furthermore, phosphorylation of AMP-activated protein kinase (AMPK) and mRNA levels of genes involved in lipid oxidation were enhanced in the skeletal muscle of ADN- and AMP-treated mice. Conclusion These results indicate that ingestion of ADN or AMP induces activation of AMPK in skeletal muscle and mitigates insulin resistance in mice with high-fat diet-induced diabetes.

Background: It has been reported that measurements of eosinophil-derived neurotoxin (EDN) may be useful for identifying eosinophil activities in allergic diseases including atopic dermatitis. Methods: EDN concentrations in the urine were measured by enzyme-linked immunosorbent assay, and the number of eosinophils in the peripheral blood was counted in 30 patients with atopic dermatitis. The severity of atopic dermatitis was graded on the criteria proposed by Rajka and Langeland. The disease activity was assessed by each patient on a visual analogue scale (VAS). Results: Urinary concentrations of EDN in patients with atopic dermatitis showed a significant positive correlation with disease severity. Urine EDN concentrations also correlated with VAS scores for itching, skin condition, overall skin symptoms and total VAS score, but not with the VAS score for skin dryness. Urinary EDN concentrations did not correlate with the number of eosinophils in the peripheral blood. Conclusions: The urinary EDN concentration in patients with atopic dermatitis is a useful clinical marker for monitoring disease activity.