Acute lung injury(ALI) is a critical clinical condition primarily characterized by refractory hypoxemia and infiltration of inflammatory cells in lung tissue, which can progress into a more severe form known as acute respiratory distress syndrome(ARDS). Immune cells and inflammatory cytokines play important roles in the progression of the disease. Due to its unclear pathogenesis and the lack of effective clinical treatments, ALI is associated with a high mortality rate and severely affects patients' quality of life, making the search for effective therapeutic agents particularly urgent. Ginseng Radix et Rhizoma, the dried root of the perennial herb Panax ginseng from the Araliaceae family, contains active ingredients such as saponins and polysaccharides, which possess various pharmacological effects including anti-tumor activity, immune regulation, and metabolic modulation. In recent years, studies have shown that ginsenosides exhibit notable effects in reducing inflammation, ameliorating epithelial and endothelial cell injury, and providing anticoagulant action, indicating their comprehensive role in alleviating lung injury. This review summarizes the pathogenesis of ALI and the molecular mechanisms through which ginsenosides act at different stages of ALI development. The aim is to provide a scientific reference for the development of ginsenoside-based drugs targeting ALI, as well as a theoretical basis for the clinical application of Ginseng Radix et Rhizoma in the treatment of ALI.
Ginsenosides/pharmacology* ; Humans ; Acute Lung Injury/immunology* ; Animals ; Panax/chemistry* ; Drugs, Chinese Herbal

Behcet's disease can be classified into the category of fox-creeper disease in the field of traditional Chinese medicine(TCM).Professor LIN Chang-Song believes that the pathogenesis of Behcet's disease is characterized by deficiency in origin and excess in superficiality,and liver depression and spleen deficiency is the fundamental pathogenesis of Behcet's disease.The cause of Behcet's disease is due to exogenous attack of pathogenic qi,and the disease has the syndrome manifestation of internal accumulation of damp-heat.For the treatment of Bechet's disease,the use of self-made Baisai Prescription and Kouyan Prescription which were derived from Gancao Xiexin Decoction recorded in Jin Gui Yao Lve(Essentials from the Golden Cabinet)together with large dosage of Glycyrrhizae Radix et Rhizoma has achieved good clinical efficacy.According to the original records of traditional Chinese Medicine classics and by combining the clinical medication experience,Professor LIN Chang-Song proposed that the dosage of Glycyrrhizae Radix et Rhizoma should be enlarged,usually in the dose of 30-40 g.For the treatment of patients with Behcet's disease with obvious spleen and stomach deficiency syndrome,modified Baisai Prescription(composed of Glycyrrhizae Radix et Rhizoma Praeparata cum Melle,Codonopsis Radix,Pyrolae Herba,Pinelliae Rhizoma Praeparatum,Zingiberis Rhizoma Recens,Scutellariae Radix,Coptidis Rhizoma,etc.)is adopted and Glycyrrhizae Radix et Rhizoma Praeparata cum Melle should be used.For the treatment of patients with intense damp-heat type of Behcet's disease,Kouyan Prescription(composed of Glycyrrhizae Radix et Rhizoma,Scutellariae Radix,Coptidis Rhizoma,Pinelliae Rhizoma Praeparatum,Zingiberis Rhizoma Recens,Jujubae Fructus,Pseudostellariae Radix,Ganoderma Capense,Lophatheri Herba,Plantaginis Semen,etc.)is recommended and raw Glycyrrhizae Radix et Rhizoma should be adopted.Moreover,the importance of having proper eating and drinking,keeping regular living and avoiding to overwork to prevent the recurrence of Behcet's disease was stressed.

An integrated evaluation model based on the combination of traditional trait identification and modern chemical analysis was used for the identification of key indexes of grade classification and the establishment of grade quality standard of Lycium barbarum fruits (LBF) from Ningxia genuine producing area. Under the guidance of herbal examination and market survey, particle size, skin color and imperfection were taken as the external trait indicators; focusing on the comprehensiveness and validity of the quality evaluation, 2-O-β-D-glucopyranosyl-L-ascorbic acid (AA-2βG), zeaxanthin dipalmitate (ZD) and volatile ether extractives were used as important parameters involving in quality evaluation in addition to the pharmacopoeia test items and determination indicators such as moisture, ash, water-soluble extractives, Lycium barbarum polysaccharide (LBP) and betaine. The quality differences between different traits and grades of LBF as well as the relevance between character and quality were further investigated by mathematical and statistical means such as t-test analysis, correlation analysis and principal component analysis (PCA). Furthermore, the activities of extractives from different grades of LBF were compared at cellular level. The results showed that LBF were mainly preferred for large and red ones; except for betaine, the other index components were relatively high (moisture and ash were low) in the first-grade and samples with bright-red skin color. Besides, there was a significant correlation between skin color and moisture, water-soluble extractives, LBP, AA-2βG and ZD contents. Considering the results of the study and the market situation, the present study took the grain size and skin color of LBF as the core of evaluation, and at the same time introduced the multi-indicator components including LBP, AA-2βG, ZD, water-soluble extractives and moisture to further guide the grading, and established the quality standard of LBF grades combining the trait indexes and the chemical composition. More importantly, in vitro cell models both preliminarily confirmed that the first-grade LBF played a more significant "nourishing liver and kidney" effect, which provided an experimental basis for the quality control of LBF and promoted the realization of high quality and good price.

Objective To explore clinical effect of different intervertebral fusion devices(cage)in treating postoperative recurrent lumbar disc herniation(LDH).Methods One hundred and forty-two LDH patients with recurrence after simple in-tervertebral disc nucleus pulpoideectomy from January 2019 to January 2021 were retrospectively analyzed.All patients were treated with combined underchannel fixation and interbody fusion and divided into a single anatomical group,two-anatomical group and a single banana group according to types and numbers of implanted cage.There were 51 patients in a single anatom-ical group,included 29 males and 22 females,aged from 39 to 65 years old with an average of(53.74±5.68)years old;body mass index(BMI)ranged from 18.62 to 28.13 kg·m-2 with an average of(22.08±2.15)kg·m-2;the interval between operation and recurrence ranged from 0.5 to 4.0 years with an average of(2.7±0.8)years;5 patients with L3,4,35 patients with L4,5 and 11 patients with L5S1;a single anatomical cage was implanted.There were 46 patients in two-anatomical group,included 25 males and 21 females,aged from 37 to 66 years old with an average of(54.52±6.02)years old;BMI ranged from 18.25 to 28.44 kg· m-2 with an average of(21.74±1.83)kg·m-2;the interval between operation and recurrence ranged from 0.5 to 5.0 years with an average of(2.7±0.9)years;4 patients with L3,4,32 patients with L4,5 and 10 patients with L5S1;two-anatomical cages were im-planted.There were 45 patients in a single banana group,included 22 males and 23 females,aged from 38 to 65 years old with an average of(54.49±6.45)years old;BMI ranged from 18.85 to 28.20 kg·m-2with an average of(21.63±1.59)kg·m-2;the interval between operation and recurrence ranged from 0.5 to 5.0 years with an average of(2.6±1.0)years;3 patients with L3,4,36 patients with L4,5 and 16 patients with L5S1;a single banana cage was implanted.Operation time,intraoperative blood loss,incision length,postoperative incision drainage volume,hospital stay and complications among 3 groups were observed and compared.The height of intervertebral space before and after operation,curvature of lordosis and the postoperative interverte-bral fusion were compared.Visual analogue scale(VAS)and Oswestry disability index(ODI)were used to evaluate degree of lumbar pain and lumbar function before operation,1 and 6 months after operation,respectively.Results All patients among 3 groups were followed up at least 6 months,and no cases were fell out.There were no significant difference in operation time,in-traoperative blood loss,incision length,postoperative incision drainage volume and hospital stay among 3 groups(P＞0.05).At 6 months after operation,the height of intervertebral space in two-anatomical group and a single group were[(11.08±1.78)mm,(10.95±1.62)mm],curvature of lordosis were[(12.05±1.86)°,(11.63±1.57)°],which were higher than those in a sin-gle dissection group(10.14±1.54)mm,(10.92±1.45)°,and the difference were statistically significant(P＜0.05).The inter-body fusion rate between two-anatomical and a banana group(95.65％,95.56％)were higher than that in a single anatomical group(78.43％)at 6 months after operation(P＜0.05).VAS and ODI of lumbar among 3 groups were decreased at 1 and 6 months after operation(P＜0.05).There was no significant difference in complications among 3 groups(P＞0.05).Conclusion The three fusion devices could achieve significant results in treating postoperative recurrence of LDH,but the implantation of two-anatomical cage and a single banana cage are more helpful to maintain the height of intervertebral space and lordosis cur-vature of patients with postoperative recurrence of LDH,and obtain good intervertebral fusion results.

Objective:To evaluate the safety and efficacy of ultrasound-guided percutaneous negative pressure suction and minimally invasive rotatory excision technique for the treatment of complex encapsulated lesions.Methods:A total of 48 patients(48 lesions) with complex encapsulated lesions who underwent ultrasound-guided percutaneous negative pressure suction and minimally invasive rotatory excision technique at Xi′an Chest Hospital from January to October 2023 were retrospectively enrolled, including 39 cases of encapsulated abscess, 7 cases of encapsulated effusion, and 2 cases of encapsulated haematoma; the distribution of the bacterial flora of the abscesses were as follows: 24 cases of tuberculous abscess, 14 cases of bacterial abscess, 1 case of bacterial combined bacterial-fungal abscess, and 7 cases of encapsulated effusion were tuberculous pleurisy, and the clinical data were analysed retrospectively. The maximum upper and lower diameters, right and left diameters, and anterior and posterior diameters of the lesions were measured by ultrasound before and after the operation. The patients′ various biochemical indicators (C-reactive protein, white blood cell count, neutrophil count, erythrocyte sedimentation rate) were detected. The intraoperative and postoperative complications, postoperative outcomes, and postoperative clinical symptoms were recorded.Results:Of the 48 patients, 39 were cured and discharged after negative pressure suction and rotatory excision technique, and 9 patients were cured and discharged after surgical incision and drainage of the lesions. The overall effective rate of negative pressure suction and rotatory excision treatment reached 81.25%, and the average number of days of tube placement was (11.81±7.22) days, and the average number of days of follow-up was (35.77±19.39) days. Compared with preoperative values, the upper and lower diameters, the left and right diameters, and the anterior and posterior diameters of the lesions were all reduced after operation [5.80 (4.95, 7.95)cm vs 8.00 (6.00, 11.82)cm, 4.00 (3.25, 5.00)cm vs 5.85 (4.52, 7.65)cm, 1.80 (1.00, 2.90)cm vs 3.40 (2.50, 6.15)cm, all P<0.01]; and postoperative C-reactive protein, white blood cell count and neutrophil count all decreased (all P<0.05). Before operation there were 31 cases of local swelling, 16 cases of pain, 12 cases of activity limitation, 12 cases of fever, 7 cases of chest tightness, and 6 cases of shortness of breath, and during postoperative follow-up, there were 4 cases of local swelling, 5 cases of pain, and 4 cases of activity limitation. The symptoms of fever, chest tightness, and shortness of breath all disappeared, and there was a statistically significant difference between preoperation and postoperation (all P<0.05). There were no adverse events or complications associated with the intraoperative and postoperative follow-up of negative pressure suction and rotatory excision treatment. Conclusions:Ultrasound-guided percutaneous negative pressure suction and invasive rotatory excision technique for the treatment of complex encapsulated lesions can significantly reduce lesion size, reduce inflammatory response and improve patient symptoms, which is a safe, effective and minimally invasive technique.

Humans ; Anniversaries and Special Events ; Hypersensitivity

AIM: To investigate the effect of orthokeratology lens on ocular surface and meibomian gland in children and adolescents of different ages.METHODS: A total of 120 cases(240 eyes)of myopic children and adolescents treated in the optometry clinic of our hospital from December 2020 to February 2021 were retrospectively selected, and they were divided into the orthokeratology group(60 cases, 120 eyes)and the frame glasses group(60 cases, 120 eyes)according to the myopia correction methods. The changes in ocular surface and meibomian gland after wearing glasses were analyzed, and those changes in patients of different ages were compared between the two groups.RESULTS: Corneal curvature decreased, non-invasive tear film break-up time(NIBUT)shortened and meibomian gland score increased at 3, 6, 9 and 12mo in the orthokeratology group after wearing lens, while lower tear meniscus height increased at 6, 9 and 12mo compared with that before wearing lens. In the frame glasses group, the lower tear meniscus height was higher at 6 and 9mo than that before wearing glasses(both P<0.05). At the same time point, the corneal curvature of the orthokeratology group was significantly lower than that of the frame glasses group at all time points, the NIBUT at 3, 9 and 12mo after wearing the lens was shorter than that of the frame glasses group and the meibomian gland scores were higher at 6, 9 and 12mo than those at the same time point in the glasses group(all P<0.05). After wearing lens for 12mo, the corneal curvature of the orthokeratology group at all ages was significantly lower than that of the frame glasses group, the NIBUT of the orthokeratology group at 8 to 12 years old and 13 to 15 years old was significantly lower than that of the frame glasses group, and the meibomian gland score was significantly higher than that of the frame glasses group(all P<0.05).CONCLUSION: Orthokeratology lens may affect the ocular surface and meibomian glands function, and the effects on ocular surface are more pronounced in children and adolescents under 12 years old. Therefore, younger children and adolescents could be prioritized for myopia correction with framed glasses, and then wearing orthokeratology lens when they get older.

In 2020, the prevalence of abnormal spinal curvature among 54 079 students in Shandong Province was 1.54%. The multivariate logistic regression model analysis showed that, compared with those in primary school, economically underdeveloped areas, and non-residential schools, students in middle and high schools, economically average areas, and residential schools had a higher risk of abnormal spinal curvature, with OR (95%CI) values of 2.029 (1.662-2.476), 2.746 (2.208-3.416), 2.237 (1.740-2.875) and 2.057 (1.705-2.483), respectively. Compared with those in economically underdeveloped areas, who were underweight, who had seat adjustments≤1 time per academic year, and who had physical education classes≤1 per week, students in economically developed areas, who were normal weight, overweight, and obese, who had seat adjustments≥2 times per academic year, and who had physical education classes 2-3 or≥4 per week, had a lower risk of abnormal spinal curvature, with OR (95%CI) values of 0.690 (0.521-0.915), 0.722 (0.546-0.955), 0.535 (0.389-0.735), 0.383 (0.274-0.535), 0.835 (0.711-0.980), 0.561 (0.474-0.663) and 0.491 (0.315-0.766), respectively.
Humans ; Risk Factors ; Prevalence ; Spinal Curvatures ; Schools ; Students

In 2020, the prevalence of abnormal spinal curvature among 54 079 students in Shandong Province was 1.54%. The multivariate logistic regression model analysis showed that, compared with those in primary school, economically underdeveloped areas, and non-residential schools, students in middle and high schools, economically average areas, and residential schools had a higher risk of abnormal spinal curvature, with OR (95%CI) values of 2.029 (1.662-2.476), 2.746 (2.208-3.416), 2.237 (1.740-2.875) and 2.057 (1.705-2.483), respectively. Compared with those in economically underdeveloped areas, who were underweight, who had seat adjustments≤1 time per academic year, and who had physical education classes≤1 per week, students in economically developed areas, who were normal weight, overweight, and obese, who had seat adjustments≥2 times per academic year, and who had physical education classes 2-3 or≥4 per week, had a lower risk of abnormal spinal curvature, with OR (95%CI) values of 0.690 (0.521-0.915), 0.722 (0.546-0.955), 0.535 (0.389-0.735), 0.383 (0.274-0.535), 0.835 (0.711-0.980), 0.561 (0.474-0.663) and 0.491 (0.315-0.766), respectively.
Humans ; Risk Factors ; Prevalence ; Spinal Curvatures ; Schools ; Students

Objective To investigate the characteristics of bod)' circumference of Tibetan-Burman adults. Methods Using a human bod)' altimeter and a measuring tape, the height and 9 circumference indicators of 14 722 adults from 17 Tibetan-Bunnan ethnic groups in Sichuan, Yunnan, Guizhou, Hubei, Hu ' nan and Tibet Autonomous Region were measured from 2015 to 2019, 5 circumference indexes were calculated, and the data were statistically analyzed. Results The higher the longitude, the larger the head circumference, thigh circumference, biceps circumference and foreann circumference of Tibetan-Bunnan adults and the female maximum biceps circumference, and the smaller the trunk circumferences and male calf circumference; The higher the latitude, the larger the circumferences (except for female thigh circumference); The higher the altitude, the larger the circumferences; The higher the temperature, the smaller the circumferences. Conclusion Among the 17 ethnic groups of Tibeto-Burman, the Tibetan has a larger circumference, while the Gongshan Nu, Lahu, and Drung have relatively small and close circumferences. With age, the chest and waist circumferences of Tibetan-Bunnan adults increase, and the circumference of the limbs decreases.