Incorporation of Cu within the ligand cavities of porphyrin-based MOFs for enhanced nonlinear optical performance.

Metal-organic frameworks (MOFs) constructed with porphyrins as organic ligands have attracted considerable attention due to their excellent nonlinear optical (NLO) properties. Developing innovative synthetic strategies and structural designs to improve the NLO response of porphyrin-based MOFs has become a prominent research area. In this paper, HTCPP MOF and CuTCPP MOF were synthesized by hydrothermal method with Co as metal node, and HTCPP and CuTCPP as ligands, respectively.

Atractylenolide III as a novel therapeutic strategy for gastric ulcer: mechanistic insights and investigation of molecular targets.

Purpose: Atractylenolide III (AT-III) exhibits notable anti-inflammatory, neuroprotective, and gastroprotective properties; however, its protective mechanisms in the gastric mucosa remain unclear. This study aimed to investigate the protective effects and mechanism of action of AT-III against indomethacin (IND)-induced gastric mucosal injury in rats.

Methods: Network pharmacological approaches were used to predict the therapeutic potential and underlying mechanisms of AT-III in gastric ulcers (GU).

Unveiling the therapeutic effects of traditional Chinese patent medicines: A network meta-analysis on chronic atrophic gastritis.

Background: The study aimed to conduct a network meta-analysis of randomized controlled trials (RCTs) to examine the effectiveness and safety of traditional Chinese patent medicine (TCPM), either used alone or combined with conventional treatment (CT) of chemical drugs, for treating chronic atrophic gastritis (CAG).

Methods: We searched the literature from database creation to December 2023; our primary endpoint was clinical response rate. Secondary outcome measures were the inhibition rate of Helicobacter pylori and clinical symptom score, including pain and noisy scores for the stomach, score for belch and acid reflux, score for the bitter taste and the dry throat, and safety according to total adverse events.

A comparison of the efficacy and safety of Chinese patent medicine combined with Western medicine for Helicobacter pylori-related gastric ulcer: A systematic review and network meta-analysis.

Background: The aim of this network meta-analysis (NMA) was to compare the effectiveness and safety of different Chinese patent medicines (CPMs) combined with Western medicines (WMs) regimen versus WMs alone in the treatment of Helicobacter pylori-related gastric ulcer (GU).

Methods: A comprehensive search was conducted on databases from their inception to May 31, 2023, to identify all randomized controlled trials (RCTs) that investigated the efficacy of CPMs in combination with conventional WMs in the treatment of patients with H pylori-related GU. Using Cochrane risk of bias assessment tool, we evaluated the methodological quality of RCTs.

Atractylenolide I Alleviates Indomethacin-Induced Gastric Ulcers in Rats by Inhibiting NLRP3 Inflammasome Activation.

Koidz, a traditional Chinese medicine, contains atractylenolide I (ATR-I), which has potential anticancer, anti-inflammatory, and immune-modulating properties. This study evaluated the therapeutic potential of ATR-I for indomethacin (IND)-induced gastric mucosal lesions and its underlying mechanisms. Noticeable improvements were observed in the histological morphology and ultrastructures of the rat gastric mucosa after ATR-I treatment.

Global trends in oxidative stress in the Retina: A bibliometric analysis of 2013-2023.

Background: Oxidative stress plays a significant role in the pathogenesis of many retinal diseases. However, only a few systematic bibliometric studies have been conducted. This study aims to visualize research hotspots and developmental trends in oxidative stress in the retina from 2013 to 2023 by analyzing bibliometric data.

Astragaloside IV ameliorates indomethacin-induced intestinal inflammation in rats through inhibiting the activation of NLRP3 inflammasome.

The administration of nonsteroidal anti-inflammatory drugs (NSAIDs) may cause significant intestinal alteration and inflammation and lead to the occurrence of inflammatory diseases resembling duodenal ulcers. Astragaloside IV (AS-IV) is a glycoside of cycloartane-type triterpene isolated from the dried root of Astragalus membranaceus (Fisch.) Bge.

Global knowledge mapping and emerging trends in Helicobacter pylori-related precancerous lesions of gastric cancer research: A bibliometric analysis from 2013 to 2023.

Helicobacter pylori (H pylori) infection is a crucial element in chronic gastritis progression towards precancerous lesions of gastric cancer (PLGC) formation and, potentially, gastric cancer; however, screening for and eliminating H pylori has several challenges. This study aimed to assess the present research status, prominent themes, and frontiers of H pylori-related PLGC and to provide impartial evaluations of the developmental trends in this domain. This study extracted articles and review papers concerning H pylori-related PLGC published from 2013 to 2023 from the Web of Science Core Collection.

Huang-Qi-Jian-Zhong-Tang accelerates healing of indomethacin-induced gastric ulceration in rats via anti-inflammatory and antioxidant mechanisms.

Ethnopharmacological Relevance: Huang-Qi-Jian-Zhong-Tang (HQJZT) is a canonical traditional Chinese medicine (TCM) formula that has been widely used in both the prevention and treatment of gastrointestinal diseases, including gastric ulcer, duodenal ulcer, and chronic atrophic gastritis, in China.

Aim Of The Study: In the present study, we investigated the gastroprotective potential of HQJZT in a rat model of indomethacin (IND)-induced gastric ulcer and explained the biochemical, cellular, and molecular mechanisms involved.

Materials And Methods: Observations were conducted at the macroscopic level to ascertain the ulcer index (UI) and the curative index (CI).

Protective effect of Lizhong Pill on nonsteroidal anti-inflammatory drug-induced gastric mucosal injury in rats: Possible involvement of TNF and IL-17 signaling pathways.

Ethnopharmacological Relevance: The traditional Chinese medicine formula Lizhong Pill (LZP) and its herbal constituents are frequently utilized in Asian (China, Saudi Arabia, India, Japan, etc.) and some European (Russia, Sweden, UK, etc.) nations to treat various gastrointestinal ailments.

Traditional Chinese Medicine prescription Huang-Qi-Jian-Zhong-Tang ameliorates indomethacin-induced duodenal ulcers in rats by affecting NF-κB and STAT signaling pathways.

Huang-Qi-Jian-Zhong-Tang (HQJZT) is a well-known traditional Chinese herbal formulation. This study aimed to investigate the duodenoprotective properties of HQJZT against Indomethacin (IND)-induced duodenal ulceration in rats, and the mechanisms involved, particularly through NF-κB and STAT signaling pathways. Our results showed that HQJZT completely protected the duodenal mucosa from ulceration caused by IND, as indicated by improved macroscopic and histological appearances.

Habitat restoration is the greatest challenge for population recovery of Hainan gibbons (Nomascus hainanus).

Hainan gibbons are among the world's most critically endangered primates, with a remaining population of only 35 individuals distributed across 5 social groups in the Bawangling Branch of the Hainan Tropical Rainforest National Park, China. Habitat conversion and forest fragmentation over the past 40 years have reduced their geographical distribution by 95%. In the absence of a quantitative assessment of the availability of remaining suitable habitat, it is unclear whether this species can survive to the end of this century.

Dispersal patterns in Yunnan snub-nosed monkeys.

Sex-biased dispersal is common in group-living animals. Due to differences in local demographic and environmental factors, sex-biased dispersal presents many irregular patterns. In this study, a habituated, individually identified Yunnan snub-nosed monkey group was observed over 9 years; 192 dispersal events, including 97 male dispersal events (25 natal dispersal and 72 secondary dispersal) and 95 female dispersal events (34 natal dispersal and 61 secondary dispersal) were observed.

Determinants of Harem Size in a Polygynous Primate: Reproductive Success and Social Benefits.

We used long-term data on the variation in harem size in Yunnan snub-nosed monkeys to research the effects of harem size on reproductive success and the ratio of grooming received to given (RGRG). The results suggest that harem holders derive reproductive benefits commensurate with harem size, whereas the females' reproductive success is unaffected by harem size. Males of larger harems groomed less and had higher RGRG than males of smaller harems.

Factors affecting the crop raiding behavior of wild rhesus macaques in Nepal: Implications for wildlife management.

In many areas of South Asia and Southeast Asia, macaques inhabiting agricultural landscapes are considered serious crop pests by local farmers. In Nepal, for example, the expansion of monocultures, increased forest fragmentation, the degradation of natural habitats, and changing agricultural practices have led to a significant increase in the frequency of human-macaque conflict. In order to more fully understand the set of factors that contribute to macaque crop raiding, and the set of preventive measures that can be put in place to avoid human-macaque conflict, we examined patterns of crop raiding by a group of 52 rhesus macaques (Macaca mulatta) in the Kavrepalanchok district, Nepal.

Proximate causes of dispersal for female Yunnan snub-nosed monkeys.

Individual dispersal trends, unquestionably important for species ecology and evolution, are affected by multiple factors. Understanding the factors that influence female dispersal strategies offers important insight into primate dispersal mechanisms and female choice. To investigate the proximate causes of dispersal in female Yunnan snub-nosed monkeys (), we observed and analyzed nine years of detailed dispersal and demographic data from a population of in Xiangguqing, Baimaxueshan Nature Reserve, Yunnan Province, China.

Reproductive Parameters of Wild Rhinopithecus bieti.

Animal life activities are rhythmic and affected by seasonal periodicity. Based on 9 years of observations, we estimated the reproductive parameters of a wild, but provisioned Yunnan snub-nosed monkey (Rhinopithecus bieti) group at Xiangguqing in Baimaxueshan National Nature Reserve, Yunnan Province, China. We observed 84 infants (43 males and 41 females) from 41 females between 2010 and 2018.

Effects of habitat fragmentation and human disturbance on the population dynamics of the Yunnan snub-nosed monkey from 1994 to 2016.

In this study, we integrate data from field investigations, spatial analysis, genetic analysis, and Generalized Linear Models (GLMs) to evaluate the effects of habitat fragmentation on the population dynamics, genetic diversity, and range shifts in the endangered Yunnan snub-nosed monkey (). The results indicate that from 1994 to 2016, population size increased from less than 2,000 to approximately 3,000 individuals. A primary factor promoting population recovery was the establishment of protected nature reserves.

Seasonal changes in social cohesion among males in a same-sex primate group.

Male-male interactions in mixed-sex groups of social mammals are typically characterized by a mix of hostility and affiliation, as a result of inherent conflicts over mating opportunities, and the costs and benefits of social alliances, co-operative behaviors, and coalitionary defense. In species of nonhuman primates that form all-male groups, it is still unclear how the tradeoffs between the benefits of forming an all-male group and the cost of male-male competition in seeking mating opportunities with females in bisexual groups influence social cohesion in different seasons. Here, we used social network analysis to quantify the impact of reproductive seasonality on social cohesion and clique size of bachelor males residing in an all-male unit (AMU) in wild black-and-white snub-nosed monkeys (Rhinopithecus bieti).

Population genomics of wild Chinese rhesus macaques reveals a dynamic demographic history and local adaptation, with implications for biomedical research.

Background: The rhesus macaque (RM, Macaca mulatta) is the most important nonhuman primate model in biomedical research. We present the first genomic survey of wild RMs, sequencing 81 geo-referenced individuals of five subspecies from 17 locations in China, a large fraction of the species' natural distribution.

Results: Populations were structured into five genetic lineages on the mainland and Hainan Island, recapitulating current subspecies designations.

Deciphering the Social Organization and Structure of Wild Yunnan Snub-Nosed Monkeys (Rhinopithecus bieti).

The social organization of natural groups of Rhinopithecus bieti (Yunnan snub-nosed monkey) is virtually unknown. We studied the demography and social structure of a free-ranging group at Samage Forest, China, for nearly 2 years. This study confirmed that R.

Behavioural Responses of Yunnan Snub-Nosed Monkeys (Rhinopithecus bieti) to Tourists in a Provisioned Monkey Group in Baimaxueshan Nature Reserve.

The appearance of tourists brings about behavioural changes in some primates. Primate behavioural responses to human activities can reflect their survival strategy. Little is known about how the behaviour of Rhinopithecus bieti changes in the presence of tourists.

Population Genomics Reveals Low Genetic Diversity and Adaptation to Hypoxia in Snub-Nosed Monkeys.

Snub-nosed monkeys (genus Rhinopithecus) are a group of endangered colobines endemic to South Asia. Here, we re-sequenced the whole genomes of 38 snub-nosed monkeys representing four species within this genus. By conducting population genomic analyses, we observed a similar load of deleterious variation in snub-nosed monkeys living in both smaller and larger populations and found that genomic diversity was lower than that reported in other primates.

Aiming low: A resident male's rank predicts takeover success by challenging males in Yunnan snub-nosed monkeys.

In many primate species that form one-male breeding units (OMUs), the threat of a takeover by a bachelor male represents a major challenge to group stability and individual reproductive success. In the case of snub-nosed monkeys, which live in large multilevel or modular societies (MLS) comprising several OMUs that travel, feed and rest together and as well as one or more all male units (AMUs), the process by which rival males challenge resident OMU males for access to females is poorly understood. From September 2012 to October 2013, we recorded 48 cases in which rival males visited an OMU in a MLS of Yunnan snub-nosed monkeys (Rhinopithecus bieti) inhabiting the Baimaxueshan National Nature Reserve, Yunnan Province, China.