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Calcium (Ca 2+ ) acts as a second messenger and constitutes a complex and large information exchange system between the endoplasmic reticulum (ER) and mitochondria; this process is involved in various life activities, such as energy metabolism, cell proliferation and apoptosis. Increasing evidence has suggested that alterations in Ca 2+ crosstalk between the ER and mitochondria, including alterations in ER and mitochondrial Ca 2+ channels and related Ca 2+ regulatory proteins, such as sarco/endoplasmic reticulum Ca 2+ -ATPase (SERCA), inositol 1,4,5-trisphosphate receptor (IP3R), and calnexin (CNX), are closely associated with the development of kidney disease. Therapies targeting intracellular Ca 2+ signaling have emerged as an emerging field in the treatment of renal diseases. In this review, we focused on recent advances in Ca 2+ signaling, ER and mitochondrial Ca 2+ monitoring methods and Ca 2+ homeostasis in the development of renal diseases and sought to identify new targets and insights for the treatment of renal diseases by targeting Ca 2+ channels or related Ca 2+ regulatory proteins., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier Inc. All rights reserved.)

Purpose: To investigate risk factors associated with left ventricular diastolic dysfunction (LVDD) of patients with septic shock., Materials and Methods: Patients with septic shock concomitant with or without LVDD were retrospectively enrolled and divided into the LVDD group (n = 17) and control without LVDD (n = 85). The clinical and ultrasound data were analyzed., Results: A significant (P < 0.05) difference existed between the two groups in serum creatinine, APACHE II score, serum glucose, triglyceride, BUN, FT4, LAVI, mitral E, average e', E/average e', septal e', septal e'/septal s', E/septal e', lateral s', lateral e', and E/lateral e'. LAVI > 37 mL/m 2 , septal e' < 7 cm/s (OR 11.04, 95% CI 3.38-36.05), septal e'/septal s' < 0.8 (OR 4.09, 95% CI 1.37-12.25), E/septal e' > 15 (OR 22.86, 95% CI 6.09-85.79), lateral e' < 8 cm/s (OR 9.16, 95% CI 2.70-31.07), E/lateral e' > 13 (OR 52, 95% CI 11.99- 225.55), lateral s' < 10 (OR 3.36, 95% CI 1.13-9.99), average e' > 10, E/average e' > 10 (OR 9.53, 95% CI 2.49-36.46), APACHE II score > 16 (OR 3.33, 95% CI 1.00-11.03), SOFA > 5 (or 3.43, 95% CI 1.11-10.60), BUN > 12 mmol/L (OR 3.37, 95% CI 1.15-9.87), serum creatinine > 146 μmol/L (OR 5.08, 95% CI 1.69-15.23), serum glucose > 8 mmol/L (OR 3.36, 95% CI 1.09-10.40), and triglyceride > 1.8 mmol/L were significant (P < 0.05) risk factors for LVDD. LAVI > 37 ml/m 2 , lateral e' < 8 cm/s, E/lateral e' > 13, and SOFA > 5 were significant (P < 0.05) independent risk factors for LVDD. ROC curve analysis demonstrated that the cut-off value and AUC were 37.09 mL/m 2 and 0.85 for LAVI, 8.00 cm/s and 0.89 for lateral e', 12.86 and 0.82 for E/lateral e', and 5.00 and 0.69 for SOFA, respectively., Conclusion: Left atrial volume index, mitral lateral e', E/lateral e', and SOFA score are significant independent risk factors for predicting left ventricular diastolic dysfunction in patients with septic shock., (© 2022. The Author(s).)

Objective: To assess the effects of different nutritional support methods on postoperative recovery in patients with gastric cancer. Methods: 98 patients who received radical gastrectomy were divided into three groups: parenteral nutrition group (PN group) ( n =36), early enteral nutrition group (EEN group) ( n =33) and early oral feeding group (EON group) ( n =29). Tolerance of enteral nutrition, postoperative recovery and economic indicators were compared. Results: The number of laparoscopic-assisted surgeries was 18, 17 and 25 in PN group, EEN group and EON group, respectively. There was no significant difference in sex, age and body mass index(BMI) among the three groups. Gastrointestinal function recovered slowly in 3 cases, including 2 cases in EEN group and 1 case in EON group. 1 case in EON group had abdominal hemorrhage. Median postoperative hospital stay in PN, EEN and EON group was 11.0, 11.0 and 8.0 days respectively, and significant reduction can be found in EON group( P <0.001). The complication rates were 30.5% (11 cases), 12.1% (4 cases), and 13.8% (4 cases), respectively, with no statistically significant difference( P =0.102). The median nutritional support costs for PN group, EEN group, and EON group were 4 543.3, 974.2, and 265.0 yuan, respectively. The median albumin consumption was 90.0, 40.0, and 0 g, respectively. The EON groups were significantly lower ( P <0.001). The results of the laparoscopic assisted subgroup and the ones of whole group were consistent. Conclusion: Compared with parenteral nutrition and early enteral nutrition, early oral feeding can reduce the amount of albumin consumption, decrease the cost of nutrition support and shorten the average hospital stay after surgey without increasing the incidence of complications.

Objective: To investigate the clinical effect of nasal spray type allergen blocker combined with oral antihistamine on dust mite allergic allergic rhinitis (AR). Method: Ninety cases of patients withmild-severe allergic to dust mite were randomly divided into experimental group and control group, 45 cases in each group. The experimental group used nasal spray allergen barrier agent combined with citrate tablets, and the control group used physiological seawater combined with citrate sheet. The symptoms of subjective rhinitis, objective signs, improvement of quality of life scores and adverse reactionsof 2 groups were evaluated before and 2 weeks after treatment. Result: The symptoms, signs and quality of life of the patients in the experimental group were better than those in the control group ( P <0.05). No obvious adverse reactions were observed. Conclusion: The effect of nasal spray type allergen blocker combined with antihistamine on AR patients with allergic to dust mite is remarkable. They can significantly alleviate the symptoms and signs of rhinitis in patients, and is worthy to be popularized in clinical application., Competing Interests: The authors of this article and the planning committee members and staff have no relevant financial relationships with commercial interests to disclose., (Copyright© by the Editorial Department of Journal of Clinical Otorhinolaryngology Head and Neck Surgery.)

Objective: To evaluate the prognostic value of combination of plasma brain natriuretic peptide(BNP) with the ratio of early diastolic mitral inflow velocity to early diastolic mitral annulus velocity(E/E') in the patients with septic shock., Methods: From June 2012 to December 2013 , 127 patients with septic shock were consecutively recruited and underwent trans-thoracic echocardiography examination within 6 h after admission to Intensive Care Unit(ICU), Zhejiang Provincial People's Hospital. Plasma BNP concentration was measured using ELISA method. All Clinical, laboratory, and survival data were prospectively collected., Results: Of 127 patients enrolled, mean values for age were(59.9±17.3) years and APACHE Ⅱ score(16.8±5.8), respectively. 95 patients(74.8%) took mechanical ventilation. 28- , 60-day mortality rate was 36.3% and 42.3%, respectively. Univariate Cox regression analysis showed that age, coronary artery disease, serum creatinine and lactate, plasma BNP, left ventricular ejection fraction(LVEF), E/E' and APACHE Ⅱ score were significantly(P≤0.05) associated with 60-day mortality. Multivariate analysis revealed that serum lactate, plasma BNP(χ(2)=9.4, P=0.002) , E/E'(χ(2)=4.89, P=0.02) and APACHE Ⅱ score(χ(2)=10.6, P=0.001) remained independent predictors for 60-day mortality. ROC curve analysis showed that the optimal plasma BNP and E/E' cutoff values identified were 338.8 pg/ml and 10.8, and the areas under ROC curve were 0.89(sensitivity: 83.7%; specificity: 81.4%)and 0.83(sensitivity: 76.7%; specificity: 72.9%)for 60-day mortality, respectively. In addition to plasma BNP and clinical predictors, the E/E' could provide in independent and incremental prognostic value of 60-day mortality(χ(2)=59.3 vs 47.8, P<0.001)., Conclusion: Plasma BNP and E/E' are independent predictors for 60-day mortality, and combination of plasma BNP and E/E' could improve risk stratification in patients with septic shock.

Objective: To investigate the genetic polymorphisms of 21 autosomal STR loci of Fujian Han population and evaluate the forensic application value of GlobalFiler Express kit., Methods: Amplified with GlobalFiler Express kit, DNA samples were obtained from 741 unrelated individuals of Fujian Han population. The population genetics parameters of 21 autosomal STR loci were calculated., Results: The 21 autosomal STR loci were found to be no deviation from Hardy-Weinberg equilibration (P > 0.05) and relatively abundant in high polymorphism. Heterozygosity ranged from 0.589 to 0.914, power of discrimination ranged from 0.754 to 0.992, polymorphic information content ranged from 0.520 to 0.940, and power of exclusion ranged from 0.278 to 0.825. The SE33 locus was the highest degree in polymorphism., Conclusion: The 21 STR loci of GlobalFiler Express kit have high value in discrimination power and can be useful in personal identification and paternity test in Fujian Han population.

With the development of biotechnology, forensic DNA identification technology in protection of wild animals has been used more and more widely. This review introduces the global status of wildlife crime and the relevant protection to wildlife, outlines the practical applications of forensic DNA identification technology with regard to species identification, determination of geographic origin, individual identification and paternity identification. It focus on the techniques commonly used in DNA typing and their merits and demerits, as well as the problems and prospects of forensic DNA technology for wildlife conservation.