Objective To investigate the prevalence of Clonorchis sinensis human infections in Congjiang County, Guizhou Province in 2023, so as to provide insights into formulation of the clonorchiasis control strategy. Methods Congjiang County was divided into eastern, western, southern, northern and central areas according to the geographical locations, and one township was randomly sampled from each area. Then, each administrative village was randomly sampled from each township, and 200 permanent residents over 3 years of age were randomly sampled from each village. Participants’ stool samples were collected for detection of C. sinensis eggs with the Kato-Katz technique (two slides for each stool sample), and the prevalence and intensity of C. sinensis infections were calculated. In addition, the risk factors of clonorchiasis were identified among participants using a questionnaire survey. Results A total of 1 001 residents were included, and the prevalence of C. sinensis infections was 16.28% (163/1 001), with mild infections as the predominant category of infection intensity [73.01% (119/163)]. The prevalence rates of C. sinensis human infections were 30.50% (61/200), 1.50% (3/200), 30.35% (61/201), 12.50% (25/200), and 6.50% (13/200) at five survey sites, respectively (χ² = 107.03, P < 0.05), and there was a significant difference in the prevalence of C. sinensis infections between men [22.44% (112/499)] and women [10.16% (51/502)] (χ² = 27.71, P < 0.05). The prevalence of C. sinensis infections was relatively high among participants at ages of 60 to 70 years [26.14% (23/88)], public servants [46.15% (6/13)], and Han ethnic participants [33.33% (5/15)]. The prevalence of C. sinensis infections was higher among participants with a habit of consuming raw or un-dercooked freshwater fish and shrimp [22.06% (90/408)] than among those without the habit [12.31% (73/593)] (χ² = 16.85, P < 0.05), and there was no significant difference in the prevalence of C. sinensis infections between participants with [13.99% (41/293)] and without separation of raw and cooked chopping boards [17.23% (122/708)] (χ² = 1.59, P > 0.05). In addition, the prevalence of C. sinensis infections was 8.70% (2/23) and 16.46% (161/978) among participants with and without fever complicated by discomfort in the right upper abdomen during the past half year (χ² = 0.99, P > 0.05). Conclusions The prevalence of C. sinensis human infections was high in Congjiang County, Guizhou Province in 2023, and infections predominantly occurred among young and middle-aged men. Intensified health education among high-risk residents and alteration of dietary habits of consuming raw or undercooked freshwater fish or shrimp are recommended to reduce the prevalence of C. sinensis human infections.

Type 2 diabetes mellitus(T2DM) is a prevalent metabolic and endocrine disorder. Long-term hyperglycemia can lead to severe chronic complications, imposing substantial economic burdens on both society and patients. Despite the availability of various hypoglycemic agents for clinical use, these agents often fail to meet the therapeutic needs of T2DM and its complications. Consequently, there is an urgent need for novel therapeutic strategies and drugs. Lithocarpus litseifolius(L. litseifolius), commonly referred to as "cordyceps on trees", has a long history of use in traditional medicine and can be applied in tea, sugar, and medicine. Research indicates that L. litseifolius extracts are rich in dihydrochalcones, including trilobatin, phloridzin, and phloretin, which exhibit a range of pharmacological activities, such as anti-inflammatory, antioxidant, hypoglycemic, hypolipidemic, hepatoprotective, and cardioprotective effects. These properties suggest potential applications in the treatment of T2DM and its complications. This review systematically compiled and organized the relevant literature from the past decade on dihydrochalcones(trilobatin, phloridzin, and phloretin) from L. litseifolius extracts. It highlighted recent research progress regarding their role in treating T2DM and its complications through mechanisms such as reducing insulin resistance, regulating glucose transport, improving glucose and lipid metabolism, modulating enzyme activity, regulating gut microbiota, and alleviating inflammation and oxidative damage. The purpose of this review is to provide a reference and basis for future research on the prevention and treatment of T2DM and its complications using dihydrochalcones(trilobatin, phloridzin, and phloretin) from L. litseifolius extracts.
Chalcones/chemistry* ; Diabetes Mellitus, Type 2/metabolism* ; Humans ; Animals ; Elaeocarpaceae/chemistry* ; Drugs, Chinese Herbal/therapeutic use* ; Hypoglycemic Agents/chemistry* ; Plant Extracts/chemistry*

Traditional Chinese medicine(TCM) is the pillar for the development of motherland medicine, and animal medicine has a long history of application in China, characterized by wide resources, strong activity, definite efficacy, and great benefits. It has significant potential and important status in the consumption market of raw materials of TCM. In the context of global climate change, farming system alterations, and low renewability, the depletion of wild medicinal animal resources has accelerated. Accordingly, the conservation and sustainable utilization of wild resources of animal medicinal materials has become a problem that garners increasing attention and urgently needs to be solved. This paper summarizes the current situation of domestic and foreign medicinal animal breeding and research progress in industrial application in recent years and points out the issues related to standardized breeding, germplasm selection and breeding, and quality evaluation standards for medicinal animals. Furthermore, this paper discusses standardized breeding, quality standards, resource protection and utilization, and the search for alternative resources for rare and endangered medicinal animals. It proposes that researchers should systematically carry out in-depth basic research on animal medicine, improve the breeding scale and level of medicinal animals, employ modern technology to enhance the quality standards of medicinal materials, and strengthen the research and development of alternative resources. This approach aims to effectively address the relationship between protection and utilization and make a significant contribution to the sustainable development of medicinal animal resources and the animal-based Chinese medicinal material industry.
Animals ; Breeding ; China ; Medicine, Chinese Traditional ; Conservation of Natural Resources

Radiochemotherapy-induced oral mucositis (OM) is a common oral complication in patients with tumors following head and neck radiotherapy or chemotherapy. Erosion and ulcers are the main features of OM that seriously affect the quality of life of patients and even the progress of tumor treatment. To date, differences in clinical prevention and treatment plans for OM have been noted among doctors of various specialties, which has increased the uncertainty of treatment effects. On the basis of current research evidence, this expert consensus outlines risk factors, clinical manifestations, clinical grading, ancillary examinations, diagnostic basis, prevention and treatment strategies and efficacy indicators for OM. In addition to strategies such as basic oral care, anti-inflammatory and analgesic agents, anti-infective agents, pro-healing agents, and photobiotherapy recommended in previous guidelines, we also emphasize the role of traditional Chinese medicine in OM prevention and treatment. This expert consensus aims to provide references and guidance for dental physicians and oncologists in formulating strategies for OM prevention, diagnosis, and treatment, standardizing clinical practice, reducing OM occurrence, promoting healing, and improving the quality of life of patients.
Humans ; Chemoradiotherapy/adverse effects* ; Consensus ; Risk Factors ; Stomatitis/etiology*

To analyze the standard establishment approach and compilation rationale for metallic pharmaceutical packaging standard development in the 2025 edition of the Pharmacopeia of the People's Republic of China.This article systematically explained the background and process of establishing the guiding principles for metallic materials and containers used in pharmaceutical packaging in the Chinese Pharmacopoeia through basic information,relevant domestic and international standards,the establishment of key quality attributes of metallic pharmaceutical packaging materials,and the construction of metallic pharmaceutical packaging material standards.The newly established guidelines,the Pharmacopeia of the People's Republic of China 9625,prioritized product critical quality attributes(CQAs)and real-world applicability.This dual emphasis on rigidity and adaptability enhances drug safety,meets the regulatory requirements,and promotes the globalization and scientific advancement of China's pharmaceutical packaging industry.

Objective:To investigate the clinical efficacy of stamp skin grafting combined with vacuum sealing drainage in the treatment of diabetic foot ulcers.Methods:A prospective study was conducted involving 80 patients with diabetic foot ulcers admitted to Lishui Central Hospital from January 2020 to December 2022. The patients were divided into an observation group and a control group, with 40 patients in each group, using a random number table method. The control group received treatment with vacuum-sealing drainage technology, while the observation group was treated with stamp skin grafting combined with vacuum sealing drainage. The two groups were compared based on several perioperative indicators, including wound healing time, length of hospital stay, number of dressing changes, and progress of granulation tissue growth. Pain levels were assessed using the Visual Analog Scale. Additionally, dorsalis pedis blood flow dynamics were evaluated, focusing on the diameter of the dorsalis pedis artery and arterial blood flow velocity. Foot function was assessed using the Maryland Foot Function Scale. The occurrence of postoperative complications was recorded.Results:The wound healing time and length of hospital stay in the observation group were (21.54 ± 5.32) days and (27.08 ± 5.97) days, respectively, which were significantly shorter than those in the control group [(26.69 ± 5.66) days, (31.49 ± 6.80) days, t = 4.19, 3.08, both P < 0.05]. The number of dressing changes in the observation group was (5.11 ± 1.14), which was significantly fewer than that in the control group [(8.07 ± 1.59), t = 9.56, P < 0.001]. The progress of granulation tissue growth in the observation group [(3.12 ± 0.64) mm] was faster that in the control group [(2.09 ± 0.48) mm, t = 8.14, P < 0.001]. At 1, 2, and 3 months post-surgery, the Visual Analog Scale scores for the observation group were (3.52 ± 0.65), (2.33 ± 0.42), and (1.40 ± 0.26), respectively, which were significantly lower than those in the control group [(3.96 ± 0.71), (2.74 ± 0.44), (1.78 ± 0.34), t = 2.89, 4.26, 5.615, all P < 0.05). At 3 months post-surgery, the diameter of the dorsalis pedis artery and arterial blood flow velocity in the observation group were (2.64 ± 0.44) mm and (36.42 ± 6.28) cm/s, respectively, which were greater than those in control group [(2.18 ± 0.41) mm, (30.97 ± 5.33) cm/s, t = 4.83, 4.18, both P < 0.001]. At 3 months post-surgery, the scores for pain, foot function, appearance, and range of motion in the observation group were (39.28 ± 6.70), (48.10 ± 7.22), (7.94 ± 1.54), and (12.15 ± 2.35), respectively, which were significantly higher than those in the control group [(33.46 ± 6.89), (43.08 ± 6.68), (5.38 ± 1.06), and (10.69 ± 2.16), t = 3.83, 3.22, 8.66, 2.89, all P < 0.05]. There was no statistically significant difference in the overall incidence of postoperative complications, including skin flap necrosis/dislocation, hematoma accumulation, infection, and ulcer recurrence, between the two groups ( P > 0.05). Conclusions:Stamp skin grafting combined with vacuum sealing drainage can significantly accelerate wound healing in patients with diabetic foot ulcers, reduce postoperative pain, improve dorsalis pedis blood flow dynamics, enhance foot function, and demonstrate good safety.

To analyze the standard establishment approach and compilation rationale for metallic pharmaceutical packaging standard development in the 2025 edition of the Pharmacopeia of the People's Republic of China.This article systematically explained the background and process of establishing the guiding principles for metallic materials and containers used in pharmaceutical packaging in the Chinese Pharmacopoeia through basic information,relevant domestic and international standards,the establishment of key quality attributes of metallic pharmaceutical packaging materials,and the construction of metallic pharmaceutical packaging material standards.The newly established guidelines,the Pharmacopeia of the People's Republic of China 9625,prioritized product critical quality attributes(CQAs)and real-world applicability.This dual emphasis on rigidity and adaptability enhances drug safety,meets the regulatory requirements,and promotes the globalization and scientific advancement of China's pharmaceutical packaging industry.

Objective:To investigate the clinical efficacy of stamp skin grafting combined with vacuum sealing drainage in the treatment of diabetic foot ulcers.Methods:A prospective study was conducted involving 80 patients with diabetic foot ulcers admitted to Lishui Central Hospital from January 2020 to December 2022. The patients were divided into an observation group and a control group, with 40 patients in each group, using a random number table method. The control group received treatment with vacuum-sealing drainage technology, while the observation group was treated with stamp skin grafting combined with vacuum sealing drainage. The two groups were compared based on several perioperative indicators, including wound healing time, length of hospital stay, number of dressing changes, and progress of granulation tissue growth. Pain levels were assessed using the Visual Analog Scale. Additionally, dorsalis pedis blood flow dynamics were evaluated, focusing on the diameter of the dorsalis pedis artery and arterial blood flow velocity. Foot function was assessed using the Maryland Foot Function Scale. The occurrence of postoperative complications was recorded.Results:The wound healing time and length of hospital stay in the observation group were (21.54 ± 5.32) days and (27.08 ± 5.97) days, respectively, which were significantly shorter than those in the control group [(26.69 ± 5.66) days, (31.49 ± 6.80) days, t = 4.19, 3.08, both P < 0.05]. The number of dressing changes in the observation group was (5.11 ± 1.14), which was significantly fewer than that in the control group [(8.07 ± 1.59), t = 9.56, P < 0.001]. The progress of granulation tissue growth in the observation group [(3.12 ± 0.64) mm] was faster that in the control group [(2.09 ± 0.48) mm, t = 8.14, P < 0.001]. At 1, 2, and 3 months post-surgery, the Visual Analog Scale scores for the observation group were (3.52 ± 0.65), (2.33 ± 0.42), and (1.40 ± 0.26), respectively, which were significantly lower than those in the control group [(3.96 ± 0.71), (2.74 ± 0.44), (1.78 ± 0.34), t = 2.89, 4.26, 5.615, all P < 0.05). At 3 months post-surgery, the diameter of the dorsalis pedis artery and arterial blood flow velocity in the observation group were (2.64 ± 0.44) mm and (36.42 ± 6.28) cm/s, respectively, which were greater than those in control group [(2.18 ± 0.41) mm, (30.97 ± 5.33) cm/s, t = 4.83, 4.18, both P < 0.001]. At 3 months post-surgery, the scores for pain, foot function, appearance, and range of motion in the observation group were (39.28 ± 6.70), (48.10 ± 7.22), (7.94 ± 1.54), and (12.15 ± 2.35), respectively, which were significantly higher than those in the control group [(33.46 ± 6.89), (43.08 ± 6.68), (5.38 ± 1.06), and (10.69 ± 2.16), t = 3.83, 3.22, 8.66, 2.89, all P < 0.05]. There was no statistically significant difference in the overall incidence of postoperative complications, including skin flap necrosis/dislocation, hematoma accumulation, infection, and ulcer recurrence, between the two groups ( P > 0.05). Conclusions:Stamp skin grafting combined with vacuum sealing drainage can significantly accelerate wound healing in patients with diabetic foot ulcers, reduce postoperative pain, improve dorsalis pedis blood flow dynamics, enhance foot function, and demonstrate good safety.

[摘 要] 目的：探讨多结节非小细胞肺癌（NSCLC）组织中的驱动基因突变情况与临床病理特征的关系，为多结节NSCLC患者治疗提供分子诊断依据。方法：本研究共纳入2018年1月至2023年10月间云南省肿瘤医院分子诊断中心检测的121例多结节NSCLC患者的253个肺结节肿瘤组织标本，以第二代测序（NGS）技术或扩增阻滞突变系统PCR（ARMS-PCR）技术检测多结节NSCLC 组织中驱动基因突变情况，分析其与患者临床病理特征的关系，比较不同结节间肺癌驱动基因的突变异质性。结果：与非“宣威”NSCLC相比，“宣威”多结节NSCLC患者驱动基因突变具有显著的地域特点，表现在“宣威”患者具有较低（20%）的EGFR敏感突变（L858R、19-del）及较高（27.26%）的EGFR少见突变（主要为G719/S768I、G719）；“宣威”多结节NSCLC患者的KRAS突变率（27.27%）亦显著高于非“宣威”患者突变率（12.59%）（P<0.05）。此外，“宣威”多结节NSCLC患者驱动基因突变不一致率高达69.23%，远高于非“宣威”患者驱动基因突变不一致率（55.07%）（P<0.05）。结论：“宣威”多结节NSCLC患者具有较高的EGFR少见突变及KRAS突变率，同一患者不同病灶之间存在更高的驱动基因突变异质性，本研究将为“宣威”多结节NSCLC的诊疗策略提供更多的选择。

Objective To investigate the efficacy and safety of Chinese herbal compound modified Huanglian Wendan Decoction in the treatment of hypertension complicated with sleep disorders of phlegm-heat harassing the interior type.Methods A total of 70 patients with hypertension complicated with sleep disorders of phlegm-heat harassing the interior type were randomly divided into a control group and an observation group,35 cases in each group.The patients in the control group were treated with conventional western medicine,and the patients in the observation group were treated with modified Huanglian Wendan Decoction on the basis of treatment for the control group.The course of treatment covered four weeks.The Clinical Global Impression(CGI)score,traditional Chinese medicine(TCM)syndrome score,Pittsburgh Sleep Quality Index(PSQI)score,blood pressure,and serum levels of homocysteine(Hey),interleukin 6(IL-6),interleukin 10(IL-10)and interleukin 8(IL-8)levels in the two groups were observed before and after treatment.Moreover,the safety of medication was evaluated in the two groups.Results(1)After four weeks of treatment,the CGI score of the observation group was(1.63±0.60)points,which was significantly lower than that of the control group[(2.74±0.82)points],and the difference was statistically significant(P＜0.01).(2)After treatment,the TCM syndrome score,systolic blood pressure,diastolic blood pressure and PSQI score of the two groups were significantly decreased compared with those before treatment(P＜0.01),and the decrease of TCM syndrome score,systolic blood pressure,diastolic blood pressure and PSQI score in the observation group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(3)After treatment,the levels of serum Hcy,IL-6 and IL-8 in the two groups were significantly decreased compared with those before treatment(P＜0.01),and the serum IL-10 level was significantly increased compared with that before treatment(P＜0.01).The decrease of serum Hcy,IL-6 and IL-8 levels and the increase of serum IL-10 level in the observation group were significantly superior to those in the control group(P＜0.01).(4)During the treatment,no treatment-related adverse reactions or complications occurred in the two groups.Conclusion Modified Huanglian Wendan Decoction has certain efficacy on patients with hypertension complicated with sleep disorders of phlegm-heat harassing the interior type.The decoction can not only reduce the blood pressure and serum Hcy level of the patients,but also regulate the level of inflammatory factors with high safety.