Patients with alcoholic cirrhosis often experience varying degrees of malnutrition， and the patients with malnutrition are more susceptible to complications such as infections and ascites， which may lead to a poor prognosis. Therefore， it is particularly important to conduct nutritional risk screening for patients in clinical practice， and appropriate nutritional assessment tools should be used to evaluate the nutritional status of patients and develop individualized nutritional supplementation regimens， thereby promoting disease recovery and improving prognosis and quality of life. This article elaborates on the specific methods for nutritional screening， assessment， and management in patients with alcoholic cirrhosis and points out that systematic nutritional screening and assessment can help to identify the patients with malnutrition in the early stage and provide timely intervention. Individualized nutritional supplementation regimens should be adjusted based on the conditions of patients， so as to meet their nutritional needs， promote the recovery of liver function， improve overall health status， and enhance long-term quality of life.

Primary ciliary dyskinesia (PCD) is a clinically rare, genetically and phenotypically heterogeneous condition characterized by chronic respiratory tract infections, male infertility, tympanitis, and laterality abnormalities. PCD is typically resulted from variants in genes encoding assembly or structural proteins that are indispensable for the movement of motile cilia. Here, we identified a novel nonsense mutation, c.466G>T, in cilia- and flagella-associated protein 300 ( CFAP300 ) resulting in a stop codon (p.Glu156*) through whole-exome sequencing (WES). The proband had a PCD phenotype with laterality defects and immotile sperm flagella displaying a combined loss of the inner dynein arm (IDA) and outer dynein arm (ODA). Bioinformatic programs predicted that the mutation is deleterious. Successful pregnancy was achieved through intracytoplasmic sperm injection (ICSI). Our results expand the spectrum of CFAP300 variants in PCD and provide reproductive guidance for infertile couples suffering from PCD caused by them.
Adult ; Female ; Humans ; Male ; Pregnancy ; China ; Ciliary Motility Disorders/genetics* ; Codon, Nonsense ; East Asian People/genetics* ; Exome Sequencing ; Homozygote ; Infertility, Male/genetics* ; Kartagener Syndrome/genetics* ; Pedigree ; Sperm Injections, Intracytoplasmic ; Cytoskeletal Proteins/genetics*

Prostate cancer (PCa) is globally the most prevalent malignancy in the male genitourinary system, with a continuously ascending incidence in China. For the treatment of localized PCa, radical prostatectomy and radiotherapy have demonstrated effective suppression of the tumor, but with obvious complications that markedly compromise the life quality of the patients. Focal therapy, by targeting the principal tumor foci, can largely reduce the incidence of complications. In this context, irreversible electroporation represents an emerging modality of focal treatment capable of ablating the tumor as thoroughly as possible while sparing such critical structures as the urethra, rectum and neurovascular bundles from thermal damage, and thus offers a promising option for the management of localized PCa. This article presents an overview of the latest advances in the studies of irreversible electroporation.
Humans ; Male ; Prostatic Neoplasms/therapy* ; Electroporation/methods*

Sustained inflammatory responses are closely related to various severe diseases, and inhibiting the excessive activation of inflammasomes and pyroptosis has significant implications for clinical treatment. Natural products have garnered considerable concern for the treatment of inflammation. Huanglian-Wumei decoction (HLWMD) is a classic prescription used for treating inflammatory diseases, but the necessity of their combination and the exact underlying anti-inflammatory mechanism have not yet been elucidated. Inspired by the supramolecular self-assembly strategy and natural drug compatibility theory, we successfully obtained berberine (BBR)-chlorogenic acid (CGA) supramolecular (BCS), which is an herbal pair from HLWMD. Using a series of characterization methods, we confirmed the self-assembly mechanism of BCS. BBR and CGA were self-assembled and stacked into amphiphilic spherical supramolecules in a 2:1 molar ratio, driven by electrostatic interactions, hydrophobic interactions, and π-π stacking; the hydrophilic fragments of CGA were outside, and the hydrophobic fragments of BBR were inside. This stacking pattern significantly improved the anti-inflammatory performance of BCS compared with that of single free molecules. Compared with free molecules, BCS significantly attenuated the release of multiple inflammatory mediators and lipopolysaccharide (LPS)-induced pyroptosis. Its anti-inflammatory mechanism is closely related to the inhibition of intracellular nuclear factor-kappaB (NF-κB) p65 phosphorylation and the noncanonical pyroptosis signalling pathway mediated by caspase-11.

The gut microbiota of infants is crucial for the establishment and development of immune system tolerance and responsiveness, as well as long-term health.Breast milk, as the only recommended source of nutrition for infants under 6 months old, possesses all the necessary nutrients and functional components for their growth, development, and health promotion.Human milk oligosaccharides (HMOs), as distinctive functional components that distinguish human milk from other mammalian milk, possess natural targeting properties to reach the colorectum in its intact form and are essential for the maturation of the gut microbiota, development of the digestive system and maintenance of the immune system function in infants, providing natural protection for the digestive and immune systems of newborns.This article reviews the latest research on how HMOs affect the development of the immune system and homeostasis in infants, and focuses on the mechanism by which HMOs control the gut microbiota and influence the immune system′s response through the gut microbiota-immune axis.

Human milk oligosaccharides (HMOs), as the third most abundant solid nutrient in breast milk, are critical for early infants growth. HMOs are not only involved in the development of the immune system, maintaining inflammation balance, regulating gut microbiota, and participating in the maturation of the digestive system, but also in the improvement of the brain's nervous system and the development of advanced cognitive functions such as learning and memory. However, the role of HMOs in regulating neural development remains unclear. Related studies have focused on the mechanism of the microbiota-gut-brain axis, indicating that there is a practical interaction between the gut and brain. The function of HMOs in children's neurocognition and the biological process of disorders via this mechanism has also been preliminary reported. This review aims to review the structural characteristics and species-specific characteristics of HMOs, and analyze the potential pathways of HMOs in infant nervous system development from the perspective of the microbiota-gut-brain axis.

Acute－on－chronic liver failure （ACLF） refers to acute liver function decompensation on the basis of chronic liver diseases and is a complex clinical syndrome characterized by organ failure and high short－term mortality. ACLF is reversible and has diverse long－term outcomes and prognoses. The clinical classification of ACLF based on disease characteristics is of great significance for optimizing the management pathways for ACLF. With reference to the definition and clinical features of ACLF in the East and the West， this article redefines ACLF from the new perspective of onset manifestations and dynamic outcomes and proposes a new clinical classification of ACLF. The first classification of ACLF is based on the clinical features of intrahepatic and extrahepatic organ failure at disease onset， i.e.， type Ⅰ ACLF （liver failure on the basis of chronic liver diseases） and type Ⅱ ACLF （acute decompensation on the basis of chronic liver diseases comorbid with multiple organ failure）. The second classification is the dynamic clinical classification of ACLF based on clinical outcome， i.e.， type A （rapid progression）， type B （rapid recovery）， type C （slow progression）， type D （slow recovery）， and type E （slow persistence）. The proposed clinical classification of ACLF from the new perspective expects Eastern and Western scholars to have a more inclusive understanding of ACLF， narrow differences， optimize disease management paths， and rationally use medical resources， thereby providing a reference for clinicians.

ObjectiveTo investigate the characteristics of intrahepatic and extrahepatic organ failure at the onset of acute－on－chronic liver failure（ACLF）， to explore the features of a new clinical classification system of ACLF， and to provide a basis for the diagnosis， treatment， prognostic analysis of the disease. MethodsA retrospective analysis was performed for the clinical data of the patients who were hospitalized Beijing YouAn Hospital， Capital Medical University， from January 2015 to October 2022 and were diagnosed with ACLF for the first time. According to the conditions of intrahepatic and extrahepatic organ failure at disease onset， they were classified into type Ⅰ ACLF and type Ⅱ ACLF. Type Ⅰ ACLF referred to liver failure on the basis of chronic liver diseases， and type Ⅱ ACLF referred to acute decompensation of chronic liver diseases combined with multiple organ failure. The clinical features of patients with type Ⅰ or type Ⅱ ACLF were analyzed， and the receiver operating characteristic （ROC） curve was used to assess the value of MELD， MELD－Na， and CLIF－C ACLF scoring system in predicting the 90－day prognosis of ACLF patients with type Ⅰ or type Ⅱ ACLF. The independent－samples t test was used for comparison of normally distributed continuous data between two groups， and the Wilcoxon rank－sum test was used for comparison of non－normally distributed continuous data between two groups； the chi－square test or the Fisher’s exact test was used for comparison of categorical data between two groups. ResultsA total of 582 patients with ACLF were enrolled， among whom there were 535 patients with type Ⅰ ACLF and 47 patients with type Ⅱ ACLF. Hepatitis B and alcoholic liver disease were the main causes in both groups， with no significant difference between the two groups （P>0.05）. Chronic non－cirrhotic liver disease （28.2%） and compensated liver cirrhosis （56.8%） were the main underlying liver diseases in type Ⅰ ACLF， while compensated liver cirrhosis （34.0%） and decompensated liver cirrhosis （61.7%） were the main underlying liver diseases in type Ⅱ ACLF， and there was no significant difference in underlying liver diseases between the patients with type Ⅰ ACLF and those with type Ⅱ ACLF （P<0.001）. The patients with type Ⅱ ACLF had significantly higher median MELD score， MELD－Na score， and CLIF－C ACLF score than those with type Ⅰ ACLF （all P<0.001）. The patients with type Ⅱ ACLF had significantly higher 28－ and 90－day mortality rates than those with type Ⅰ ACLF （38.3%/53.2% vs 15.5%/27.5%， P<0.001）. For the patients with type Ⅰ ACLF who did not progress to multiple organ failure， the patients with an increase in MELD score accounted for 63.7% in the death group and 10.1% in the survival group （P<0.001）， while for the patients with type Ⅰ ACLF who progressed to multiple organ failure， there was no significant difference in the change in MELD score between the survival group and the death group （P>0.05）. In the patients with type Ⅰ ACLF， MELD score， MELD－Na score， and CLIF－C ACLF score had an area under the ROC curve （AUC） of 0.735， 0.737， and 0.740， respectively， with no significant difference between any two scores （all P>0.05）. In the patients with type Ⅱ ACLF， CLIF－C ACLF score had a significantly higher AUC than MELD score （0.880 vs 0.560， P<0.01） and MELD－Na score （0.880 vs 0.513， P<0.01）. ConclusionThere are differences in underlying liver diseases， clinical features， and prognosis between type Ⅰ and type Ⅱ ACLF， and different prognosis scoring systems have different emphases， which provide a basis for the new clinical classification system of ACLF from the perspective of evidence－based medicine.

Isolated superior mesenteric artery dissection (ISMAD) has attracted more and more clinicians' attention in recent years. Patients onset of ISMAD often present with abdominal pain. The misdiagnosis or miss diagnosis is common because of the non-specific symptoms and signs, which even can endanger lives in serious cases. Imaging classification is of great significance for diagnosis and treatment of ISMAD. The Sakamoto classification and the Yun classification are two classical classified methods. However, with the further study of ISMAD, various new classifications emerge. Conservative treatment was once considered as the preferred. As the rapid development of endovascular therapy and the great progress of new devices, stenting therapy can significantly improve symptoms and achieve satisfactory long-term effects, and be even expected to become the preferred method for clinical therapy of ISMAD. However, the long-term effects of endovascular therapy still need a large number of follow-up data, and complications after stent implantation can't be ignored.
Humans ; Mesenteric Artery, Superior ; Treatment Outcome ; Tomography, X-Ray Computed ; Aortic Dissection/therapy* ; Stents ; Endovascular Procedures ; Retrospective Studies

BACKGROUND: Early fluid resuscitation is one of the fundamental treatments for acute pancreatitis (AP), but there is no consensus on the optimal fluid rate. This systematic review and meta-analysis aimed to compare the efficacy and safety of aggressive vs. controlled fluid resuscitation (CFR) in AP. METHODS: The Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, and Web of Science databases were searched up to September 30, 2022, for randomized controlled trials (RCTs) comparing aggressive with controlled rates of early fluid resuscitation in AP patients without organ failure on admission. The following keywords were used in the search strategy: "pancreatitis," "fluid therapy,""fluid resuscitation,"and "randomized controlled trial." There was no language restriction. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) framework was used to assess the certainty of evidence. Trial sequential analysis (TSA) was used to control the risk of random errors and assess the conclusions. RESULTS: A total of five RCTs, involving 481 participants, were included in this study. For primary outcomes, there was no significant difference in the development of severe AP (relative risk [RR]: 1.87, 95% confidence interval [CI] 0.95-3.68; P = 0.07; n = 437; moderate quality of evidence) or hypovolemia (RR: 0.98, 95% CI: 0.32-2.97; P = 0.97; n = 437; moderate quality of evidence) between the aggressive and CFR groups. A significantly higher risk of fluid overload (RR: 3.25, 95% CI: 1.53-6.93; P <0.01; n = 249; low quality of evidence) was observed in the aggressive fluid resuscitation (AFR) group than the controlled group. Additionally, the risk of intensive care unit admission ( P = 0.02) and the length of hospital stay ( P <0.01) as partial secondary outcomes were higher in the AFR group. TSA suggested that more studies were required to draw precise conclusions. CONCLUSION: For AP patients without organ failure on admission, CFR may be superior to AFR with respect to both efficacy and safety outcomes. REGISTRATION PROSPERO; https://www.crd.york.ac.uk/PROSPERO/ ; CRD 42022363945.
Humans ; Randomized Controlled Trials as Topic ; Fluid Therapy ; Hypovolemia ; Pancreatitis/therapy*