A novel approach has been developed to produce pure plant-based gel soy yogurt by combining soy proteins (7S/11S), high pressure homogenization, and glycation reaction.

This research sought to examine how the physicochemical characteristics of soy globulins and different processing techniques influence the gel properties of soy yogurt. The goal was to improve these gel properties and rectify any texture issues in soy yogurt, ultimately aiming to produce premium-quality plant-based soy yogurt. In this research study, the investigation focused on examining the impact of 7S/11S, homogenization pressure, and glycation modified with glucose on the gel properties of soy yogurt. A plant-based soy yogurt with superior gel and texture properties was successfully developed using a 7S/11S globulin-glucose conjugate at a 1:3 ratio and a homogenization pressure of 110 MPa. Compared to soy yogurt supplemented with pectin or gelatin, this yogurt demonstrated enhanced characteristics. These findings provide valuable insights into advancing plant protein gels and serve as a reference for cultivating new soybean varieties by soybean breeding experts.

High-risk factors and adverse outcomes of pregnancy among different occupational populations in a medical college community / 中国职业医学

OBJECTIVE: To explore the characteristics and influencing factors of high-risk factors and adverse outcomes of pregnancy in different occupational populations in a medical college community. METHODS: A total of 719 pregnant women in a medical college community were selected by convenient sampling method and divided into medical staff group(218 women) and non-medical staff group(501 women, including 138 teaching staff subgroup, 129 administrative service staff subgroup and 234 other occupation subgroup). The detection rate of high-risk factors and adverse outcomes of pregnancy were compared among these groups. RESULTS: Among the study subjects with the top five detection rates, high-risk factors of pregnancy were abnormal body mass index, advanced age, diabetes mellitus, scarred uterus and abnormal thyroid function, with the detection rate of 21.4%, 17.5%, 9.7%, 7.5% and 7.5%, respectively. The detection rates of pregnancy high-risk factors≥two, adverse pregnancy outcome, adverse fetal outcome, miscarriage and low birth weight in the medical group were significantly lower than those in the non-medical staff group(all P<0.05). The detection rates of pregnancy risk factors, primary screening risk factors, scarred uterus and pregnancy anemia in the teaching staff subgroup were significantly higher than those in the other occupation subgroups(all P<0.008). The detection rates of pregnancy high-risk factors ≥two and advanced age in the teaching staff subgroup were higher than those in medical staff group(all P<0.008). The detection rates of adverse pregnancy outcome and miscarriage in the administrative service staff subgroup were higher than those in medical staff group(all P<0.008). Multivariate logistic regression analysis results showed that occupation, advanced age, parity and scarred uterus were the main influencing factors of adverse pregnancy outcome(all P<0.05). CONCLUSION: There are differences in pregnancy high-risk factors and adverse pregnancy outcomes among different occupational groups. The teaching staff subgroup has a relatively higher detection rate of pregnancy high-risk factors, and the adverse pregnancy outcomes and miscarriage were relatively higher in the administrative service staff subgroup, compared with the medical staff group.

Magnetic hierarchical porous SiO2 microparticles from droplet microfluidics for water decontamination.

A simple and flexible strategy based on droplet microfluidics is developed for controllable fabrication of uniform magnetic SiO2 microparticles with highly-interconnected hierarchical porous structures for enhanced water decontamination. Uniform precursor water droplets containing surfactants and homogenized fine oil droplets with a relatively high volume ratio are generated from microfluidics as templates for microparticle synthesis via hydrolysis/condensation reaction. The SiO2 microparticles possess hierarchical porous structures, containing both mesopores with size of several nanometers, and well-controlled and highly-interconnected macropores with size of hundreds of nanometers. The SiO2 microparticles synergistically integrate fast mass transfer and large functional surface area for enhanced adsorption. To demonstrate the enhanced adsorption performances for organic dyes and toxic heavy metal ions, the microparticles are respectively used for removal of methylene blue in water, and modified with thiol-groups for removal of Pb2+ ions in water. Meanwhile, the microparticles can be easily recycled by magnetic field for reuse.

Application of alternative hemihepatic vascular occlusion in anatomic mesohepatectomy / 局解手术学杂志

Objective To investigate the application and advantages of alternative vascular hemihepatic occlusion in anatomic mesohepatectomy.MethodsThe clinical data of 57 patients with liver cancer who underwent operation in hepatobiliary surgery of Fuzhou general hospital from January 2014 to December 2017 were retrospectively analyzed.According to the surgery method, the patients were divided into observation group and control group, 34 cases in observation group were performed anatomic mesohepatectomy with alternative hemihepatic occlusion, 23 cases in control group were treated with non-anatomical liver lobectomy.The clinical effect of two groups were compared.Results The observation group was significantly better than the control group in terms of operation time, intraoperative blood loss, length of hospital stay, hospitalization costs, ALB at 1, 3, 5 days after surgery, ALT and AST at 1, 3, 5, 7 days after surgery, the differences were significant (P＜0.05).There was no perioperative deaths in the two groups.ConclusionApplied alternative hemihepatic vascular occlusion in anatomic mesohepatectomy can achieve good short-term curative effect and high safety.

Trojan-Horse-Like Stimuli-Responsive Microcapsules.

Multicompartment microcapsules, with each compartment protected by a distinct stimuli-responsive shell for versatile controlled release, are highly desired for developing new-generation microcarriers. Although many multicompartmental microcapsules have been created, most cannot combine different release styles to achieve flexible programmed sequential release. Here, one-step template synthesis of controllable Trojan-horse-like stimuli-responsive microcapsules is reported with capsule-in-capsule structures from microfluidic quadruple emulsions for diverse programmed sequential release. The nested inner and outer capsule compartments can separately encapsulate different contents, while their two stimuli-responsive hydrogel shells can individually control the content release from each capsule compartment for versatile sequential release. This is demonstrated by using three types of Trojan-horse-like stimuli-responsive microcapsules, with different combinations of release styles for flexible programmed sequential release. The proposed microcapsules provide novel advanced candidates for developing new-generation microcarriers for diverse, efficient applications.

Gamma secretase inhibitor enhances sensitivity to doxorubicin in MDA-MB-231 cells.

Deregulated expression of molecular of the Notch signaling pathway is observed in malignant tumor. Notch signaling pathway is activated by a series of catalytic cleavage of the Notch receptor by gamma secretase. Gamma secretase inhibitor (GSI) have demonstrated clinical activity in patients with solid tumor. Triple negative breast cancer (TNBC) is related to poor prognosis and a high probability of lung and brain metastases. As first line therapy for TNBC, doxorubicin is partially effective in TNBC control. An understanding of the mechanisms for enhancing sensitivity to doxorubicin would be significant for future drug development. We hypothesized that a combination of cytotoxic chemotherapy doxorubicin to inhibit cell proliferation, together with GSI, would result in more effective outcome than either monotherapy alone. We treated MDA-MB-231 cell lines with doxorubicin and evaluated the monotherapy efficacy and in combination with GSI in both vitro and vivo. GSI-induced proliferation inhibition and apoptosis was achieved with an induction of PTEN and pro-apoptotic protein Bax expression and suppression of Notch-1, HES-1, CyclinD1 and anti-apoptotic protein Bcl-2. These results indicate that MDA-MB-231 cells are susceptible to a GSI, whether alone or in combination with doxorubicin, are correlated with changing of some surrogate marker. This study demonstrates practicability of combined use of GSI and doxorubicin, and together these results encourage new therapeutic method in triple negative breast cancer.

Assignment of CCR7 gene to chicken chromosome 27 by radiation hybrid panel mapping / 浙江大学学报（英文版）（B辑：生物医学和生物技术）

The protein encoded by CC chemokine receptor 7 (CCR7) is a member of the G protein-coupled receptor family. This receptor was identified as a gene induced by the Epstein-Barr virus (EBV), and is thought to be a mediator of EBV effects on B lymphocytes. This receptor is expressed in various lymphoid tissues and activates B and T lymphocytes. It has been shown to control the migration of memory T cells to inflamed tissues, as well as stimulate dendritic cell maturation. To map the CCR7 gene in chicken chromosome, a 6 000 rads chicken-hamster radiation hybrid panel (ChickRH6) was used. PCR of samples from ChickRH6 revealed that the location of CCR7 gene is linked to the maker SEQ0347 (6 cR away) with LOD score of 16.6 and that the marker SEQ0347 is located on chromosome 27 at 27 cR of RH (radiation hydrid) map. We compared the corresponding human mRNA sequence with the predicted coding sequence of chicken CCR7 gene, and found that the assembled contig shared a high percentage of similarity with that of the human gene.