Objective To observe the curative effect of modified Yiweitang on anorexia of the Spleen and Stomach Yin deficient type. Methods90 patients with anorexia belonging to spleen yin deficiency type were randomized in to 2 groups, by 1: 1 ratio. According to the age of children, appropriate dose of modified Yiwei decoction (treatment group) and Erbao Granule (control group), 3 times/d, for 4 weeks were given to the children. Clinical efficacy of the treatment group was observed before and after the treatment and compared with the control group. Results(①) symptom scores: Vomiting (0.061±0.024), sweating (0.140±0.004), stool (0.024±0.011), urine (0.026±0.010) in treatment group after treatment, showing statistical significance (P＜0.05) with the control group. ② disease treatment: The total effective rate was 93.3％ and 91.1％ in the treatment group and the control group, the difference was not statistically significant (X2=0.886, P＞0.05). ③symptoms treatment: The total effective rate was 95.6％ and 66.7％ in the treatment group and the control group respectively, the difference was statistically significant (x2=0.625, P＜0.05). Conclusion The treatment of modified Yiweitang was better than Erbao Granule in treating children with anorexia belonging to stomach yin deficiency.

Recent studies have shown that metabolic syndrome (MetS), e.g., obesity, diabetes mellitus, insulin resistance, and nonalcoholic fatty liver disease (NAFLD), and drinking coexist in a considerable number of individuals, suggesting the overlap of alcoholic liver disease (ALD) and NAFLD promotes the development and progression of fatty liver disease and aggravates the adverse outcome of fatty liver disease in a synergistic and interactive way. The evolution of the disease spectrum of fatty liver disease challenges the exclusive diagnosis system which divides fatty liver disease into ALD and NAFLD. This article summarizes the research advances in recent years and introduce the latest international consensus on the renaming of NAFLD, aiming to pay attention to the influence of drinking and MetS on NAFLD, put forward our insights into the diagnosis of fatty liver disease, and thus provide a new basis for reexamination the diagnosis and individualized treatment of fatty liver disease.

Objective: Depression was common during coronavirus disease-2019 (COVID-19) pandemic, while the association of perceived stress with depression among vaccinated healthcare workers has not been investigated. This study aimed to address this issue. Methods: We included a total of 898 fully vaccinated healthcare workers during the outbreak of severe acute respiratory syndrome coronavirus 2 Delta variant in Nanjing, 2021. Depression was ascertained by Patient Health Questionnaire-9, with a cut-off score of ≥5 indicative of mild-to-severe depression. Perceived stress, resilience, and compassion fatigue were assessed by Perceived Stress Scale-10, Resilience Scale-25, and Professional Quality of Life Scale version-5, respectively. Logistic regression analyses were used to estimate the odds ratio (OR) and 95% confidence interval (CI), along with subgroup and mediation analyses. Results: The prevalence of mild-to-severe depression was 41.1% in vaccinated healthcare workers. The odd of mild-to-severe depression was increased with higher perceived stress. Compared with vaccinated healthcare workers with the lowest tertile of perceived stress, those with the highest tertile had increased odds of mild-to-severe depression by 120% (OR 2.20, 95% CI 1.46 to 3.31) after multivariable-adjustment. However, perceived stress was not associated with mild-to-severe depression in vaccinated healthcare workers with strong resilience, but was in those with weak resilience (pinteraction=0.004). Further analysis showed that compassion fatigue mediated the relationship between perceived stress and mild-to-severe depression, with a mediating effect of 49.7%. Conclusion Perceived stress was related to an increased odd of mild-to-severe depression in vaccinated healthcare workers during COVID-19 pandemic, and this relationship might be explained by compassion fatigue.

Background/Aims: Older adults are vulnerable to central obesity, while the association of changes in central fatness with risk of diabetes and metabolic control has not been investigated among this particular population. This study was aimed to address these issues. Methods: A total of 1,815 adults aged ≥ 60 years without diabetes at baseline were followed for 4 years. Incident diabetes was ascertained based on plasma glucose, hemoglobin A1c, medical history, and/or the use of anti-diabetic drugs. Central fatness was assessed by waist circumference (WC), waist-height ratio (WHtR), and body roundness index (BRI). Logistic regression analyses were used to assess the association of changes in central fatness with risk of diabetes, along with dose-response and mediation analyses. Results: During the 4-year follow-up, 177 participants developed diabetes. The risk of diabetes was increased by 42%, 41%, and 40% per 1 standard deviation increases in WC, WHtR, and BRI, respectively, in multivariable-adjusted models (all p < 0.01). Moreover, these relationships were all linearly-shaped (all pnonlinearity ≥ 0.11). Increases in WC, WHtR, and BRI correlated with increases in hemoglobin A1c, triglycerides-and-glucose index, triglycerides, white blood cell, and C-reactive protein (all p ≤ 0.04). Yet only changes in hemoglobin A1c and triglycerides-and-glucose index were identified as the possible mediators for risk of diabetes, with their mediating effect being about 35% and 21%, respectively. Conclusions Increases in central fatness were related to elevated risk of diabetes, and this association might be partly explained by the worsening of glycemic control and insulin resistance in older adults.

BACKGROUNDIntrarenal activation of the renin angiotensin system (RAS) plays an important role in mediating renal fibrosis. Both angiotensin converting enzyme inhibitors (ACEIs) and angiotensin II (AngII) receptor antagonists have been shown to exert a protective role against diabetic and non-diabetic nephropathy. However, the exact mechanism of how blocking local RAS prevents renal fibrosis is unclear. The present study was to investigate the influence of a new AngII receptor antagonist, irbesartan (Irb), on AngII-induced hypertrophy in human proximal tubular cell line (HK-2).

METHODSThe cell line, HK-2, was grown in Dulbeccos's Modified Eagle's Medium containing 10% heat-inactivated fetal calf serum. After rested in serum-free medium for 24 hours, the effects of Irb on AngII (10(-7) mol/L)-induced [(3)H]-leucine incorporation, total protein content (measured by the Coomassie brilliant blue G250 method), and change in cell size (determined by scanning electron microscopy) were observed. The influence of Irb on the cell cycle was analyzed by fluorescence activated cell sorter (FACS) flow cytometry.

RESULTSAngII induced cell hypertrophy in a time and dose dependent manner. Stimulation of cells with AngII for 48 hours resulted in a increase in [(3)H]-leucine incorporation [0 hour: (5584 +/- 1016) cpm/10(5) cells vs 48 hours: (10741 +/- 802) cpm/10(5) cells, P < 0.05], which was significantly attenuated by treatment with Irb. AngII significantly increased the total protein content in HK-2 cells [control: (0.169 +/- 0.011) mg/10(5) cells vs AngII group: (0.202 +/- 0.010) mg/10(5) cells, P < 0.05], which was also markedly inhibited by cotreatment with Irb (P < 0.01). Scanning electron microscopy showed that AngII induced an increase in average physical cell size, which was significantly inhibited by Irb [control: (11.92 +/- 1.62) microm; AngII group: (20.63 +/- 3.83) micro m; AngII + Irb group: (13.59 +/- 3.15) micro m; P < 0.01 vs control, respectively]. Furthermore, flow cytometry revealed that AngII arrested cells in the G(0)-G(1) phase, which was significantly reversed by treatment with Irb [G(0)-G(1) cells in AngII group: (76.09 +/- 1.82)%, in AngII + Irb group: (67.00 +/- 2.52)%, P < 0.05].

CONCLUSIONIrb can inhibit AngII-induced hypertrophy in HK-2 cells.

Angiotensin II ; pharmacology ; Angiotensin II Type 1 Receptor Blockers ; Biphenyl Compounds ; pharmacology ; Cell Cycle ; drug effects ; Cells, Cultured ; Humans ; Hypertrophy ; Kidney Tubules, Proximal ; drug effects ; pathology ; ultrastructure ; Protein Biosynthesis ; Tetrazoles ; pharmacology

Cross-Sectional Studies ; Urodynamics ; China