Based on advancements in modern medical research regarding the intricate connection between the endocrine and exocrine functions of the pancreas， as well as the relationship between pancreatic functions and traditional Chinese medicine （TCM） spleen system， this paper discussed the categorization of the pancreas. It is proposed that the pancreas is neither a true zang organ nor a fu organ， but possessed the attributes of an extraordinary fu-organ and can be classified under the spleen. The spleen governs transportation and transformation， ascent of the clear and dispersion of essence， which encompasses the endocrine and exocrine functions， and pancreatic enzymes and glucose-regulating hormones form the material basis for the spleen's function of dispersing essence. Diseases of the pancreas exhibit characteristics of both zang-organ deficiency and fu-organ excess， so treatment should simultaneously supplement zang-organ disease and regulate fu-organ disease when pancreas showing endocrine and exocrine co-morbidities， with focus on restoring the pancreas （spleen）'s dispersing essence function. Therapeutic strategies include supplementing spleen qi， nourishing spleen yin to strengthen spleen earth， unblocking spleen collaterals， raising spleen yang， and removing spleen turbidity to support the spleen's dispersing essence function， so as to replenish the essential qi of zang-fu organs， ensure their distribution throughout the body， and improve the endocrine and exocrine functions of the pancreas.

Objective To organize a nationwide interlaboratory comparison for measurement of gross α and gross β radioactivity in water, and improve the laboratory analysis of gross α and gross β radioactivity in water. Methods A unified comparison protocol was developed by the organizers. The groundwater with high natural radioactivity was used as water sample and distributed randomly to the participating laboratories. The participating laboratories used routine analytical methods to measure the samples and provided information such as analytical results, original records, and test reports. The results were evaluated using z-score. Results A total of 76 laboratories participated in the comparison, all employing the evaporation concentration-α/β counting method. Among them, 69 laboratories achieved |z| ≤ 2 for both gross α and gross β radioactivity measurements, and 32 laboratories achieved |z| ≤ 0.50 for both gross α and gross β radioactivity measurements. There were 69 laboratories with qualified results and 30 laboratories with excellent results, yielding a qualified rate of 90.8% and an excellent rate of 39.5%. Seven laboratories showed unqualified results and the unqualified rate was 9.2%. Conclusion Most laboratories have the ability to analyze gross α and gross β radioactivity in water. The main reasons for the deviation in comparison results are calibration efficiency, errors in the total residue mass caused by improper water sample processing operations. By analyzing the main technical problems existed in unqualified laboratories, their ability for measurement of gross α and gross β radioactivity in water has been improved.

Esophageal cancer （EC） is a common malignant tumor of the digestive system with an extremely poor prognosis. MicroRNA （miRNA） is an important regulator in tumor occurrence and development， and can participate in malignant biological behaviors such as tumor cell proliferation， invasion， metastasis and apoptosis. Traditional Chinese medicine has the characteristics of accurate curative effects， wide range of effects， and few side effects. The review uses miRNA as the entry point to systematically elaborate on the mechanism of traditional Chinese medicine-mediated miRNA intervening in EC. The results showed that active ingredients of traditional Chinese medicine （including curcumin， Tussilago farfara polysaccharides， Atractylodes macrocephala polysaccharides and ophiopogonin B） and Dougen guanshitong oral liquid could up-regulate the expressions of miRNAs such as miRNA-532-3p （miR-532-3p）， miR-551b-3p， miR-99a， miR-34a， miR-199a-3p and miR-377； and the active ingredients/parts of traditional Chinese medicine （including chrysin and Actinidia arguta extract）， and Chinese herbal formulas （including Chaihu shugan san combined with Xuanfu daizhe decoction and Modified jupi zhuru decoction） could down-regulate the expressions of miRNAs such as miR-199a-3p， miR-451 and miR-21， which could regulate the expressions of signaling pathways （phosphoinositide 3-kinase/protein kinase B， etc.） or their downstream protein（zinc-finger and homeobox protein 1， etc.） or enzymes（thymidine kinase-1， etc.）， inhibit the proliferation， invasion and metastasis of EC cells and induce apoptosis， thereby ultimately achieving the purpose of preventing the disease from aggravating.

ObjectiveTo investigate whether elemene（ELE） enhances the anti-glioma efficacy of cabazitaxel（CTX）， and prepare a double-targeted cationic liposome（LIP） co-loaded with ELE/CTX for the treatment of glioma， and to achieve the effect of increasing the efficacy and reducing the adverse reactions. Pharmacodynamic tests in vitro were performed to explore the advantages and mechanism of its preparation. MethodELE/CTX@LIP was prepared by high speed shear combined with probe ultrasound， the particle size and potential were characterized by nano-particle size potentiometer， and high performance liquid chromatography（HPLC） was used to determine the encapsulation efficiency and drug loading capacity of CTX/ELE. The cytotoxicity of ELE/CTX in vitro was detected by cell proliferation and activity assay（CCK8）. JMP Pro 16 software was used to optimize the process parameters of ELE/CTX@LIP based on encapsulation efficiency. The optimal cationic material type， content and ratio were screened by in vitro cytotoxicity and in vitro cell uptake， on this basis， the dual-targeted cationic liposome T7/arginine glycine aspartate tripeptide sequence（T7/cRGD）-ELE/CTX@CLIP was prepared， the stability of morphology and particle size were characterized， and the effect of T7/cRGD-ELE/CTX@CLIP on the apoptosis inducing ability and cell cycle regulation ability of glioma cells was analyzed by cell cycle and apoptosis. ResultELE/CTX showed stronger anti-glioma activity on C6 and RG2 cells. The results of in vitro cytotoxicity and in vitro cell uptake showed that the amount of cationic material was 0.10% of the total content. The optimum ratio of T7， cRGD and phospholipids was 1∶1∶50. T7/cRGD-ELE/CTX@CLIP［1，2-dilinoleyloxy-3-dimethylaminopropane（Dlin-MC3-DMA）］ and T7/cRGD-ELE/CTX@CLIP［1，2-dimyristoyl-rac-glycero-3-methoxypolyethylene glycol 2000（DMG-PEG2000）］ showed multi-level spherical nanostructures with particle sizes of 146.0， 111.3 nm， respectively， and were stable in serum. In vitro cytotoxicity results showed that T7/cRGD-ELE/CTX@CLIP had higher cytotoxicity to glioma cells than single-targeted liposomes or dual-targeted non-cationic liposomes. T7/crGD-ELE/CTX@CLIP affected the apoptosis and cycle of glioma cells， the results showed that ELE/CTX combined with liposomes could more effectively activate the apoptosis channel and inhibit the proliferation of glioma cells， and the use of T7/cRGD short peptide and cation modification enhanced the ability of apoptosis induction. ELE/CTX could effectively block glioma cell cycle at G₂/M phase， and the effect was enhanced after T7/cRGD targeted modification. ConclusionELE can enhance the anti-glioma effect of CTX. The preparation parameters of ELE/CTX@LIP are stable and feasible. Combined with the in vitro efficacy test， the anti-glioma mechanism of T7/cRGD-ELE/CTX@CLIP is preliminarily revealed.

Gastric cancer （GC） is a common malignant tumor of the digestive tract. T helper cells 17 （Th17） and T regulatory cells （Treg） are differentiated subsets of CD4+T cells. Th17/Treg imbalance has been shown to be closely related to the progression of GC. Traditional Chinese medicine （TCM） can not only improve the survival prognosis of GC patients， but also play a role in enhancing the efficacy and reducing the toxicity of postoperative chemotherapy for GC. This paper systematically sorted out the action rules of TCM in the intervention of GC by regulating Th17/Treg balance. The results showed that the TCM compound could regulate the balance of GC Th17/Treg by invigorating the spleen and invigorating Qi， warming Yang， removing blood stasis and detoxifying. The mechanism of regulating Th17/Treg balance in the intervention of GC is mainly to inhibit the excessive differentiation of Th17 and Treg and the overexpression of transcription factors and cytokines， reverse the excessive drift of GC Th17/Treg balance to Th17 or Treg， and thus restore the immune balance of GC Th17/Treg.

Reflux esophagitis is an inflammatory disease of esophageal mucosa damage caused by the reflux of gastric contents into the esophagus. Its incidence is on the rise， and it has become an important precancerous disease of esophageal cancer. Studies have shown that the continuous inflammatory response stimulates the esophageal mucosa， causing abnormal proliferation of esophageal epithelial cells and damage to esophageal mucosal tissue， which eventually leads to the occurrence of heterogeneous hyperplasia and even carcinogenesis. The nuclear transcription factor-kappa B （NF-κB） signaling pathway is one of the most classical inflammatory and cancer signaling pathways. It has been found that abnormal activation of the NF-κB signaling pathway is crucial to the development and prognosis of reflux esophagitis and esophageal cancer. It is widely involved in the proliferation， autophagy， apoptosis， and inflammatory response of esophageal epithelial cells and tumor cells， accelerating the transformation of reflux esophagitis to esophageal cancer and making it a potential target for the treatment of reflux esophagitis and esophageal cancer. Currently， there is no specific treatment for reflux esophagitis and esophageal cancer， and large side effects often appear. Therefore， finding a promising and safe drug remains a top priority. In recent years， traditional Chinese medicine scholars have conducted a lot of research on NF-κB signaling pathway， and the results indicate that NF-κB signaling pathway is an important potential target for traditional Chinese medicine to prevent and treat reflux esophagitis and esophageal cancer， but there is a lack of comprehensive and systematic elaboration. Therefore， this paper summarized the relevant studies in recent years， analyzed the relationship among NF-κB signaling pathway， reflux esophagitis， esophageal cancer， and transformation from inflammation to cancer， and reviewed the research literature on the regulation of the NF-κB signaling pathway in traditional Chinese medicine to prevent and treat reflux esophagitis and esophageal cancer， so as to provide new ideas for the prevention and treatment of reflux esophagitis and esophageal cancer.

Objective:Induced pluripotent stem cells (iPSCs) cell lines were established using peripheral blood mononuclear cells (PBMCs) from a patient suffering from neonatal respiratory distress syndrome (NRDS) who carried Adenosine triphosphate-binding cassette transporter A3 ( ABCA3) compound heterozygous mutations. Methods:Cell experimental research.Peripheral venous blood was collected and PBMCs were isolated and cultured in vitro. PBMCs were transfected with non-integrated Sendai vector carrying reprogramming factors.The chromosome karyotypes of the established iPSCs were analyzed.Immunofluorescence and flow cytometry were used to detect pluripotency markers of stem cells and verify their differentiation potential.Sanger sequencing was performed to analyze gene mutations.In addition, short tandem repeat (STR) analysis was performed, polymerase chain reaction(PCR) and agarose gel electrophoresis were used to detect virus residual. Results:Karyotype analysis of established iPSCs cell lines showed normal diploid 46, XY karyotype.Immunofluorescence showed positive staining of stem cell pluripotency markers OCT4, SSEA4, Nanog and Sox2.Flow cytometry was used to detected stem cell pluripotency markers and showed expression of TRA-1-60, SSEA-4 and OCT4.After differentiation into all three germ layers, immunofluorescence was performed to detect ectoderm (Pax-6), mesoderm (Brachyury) and endoderm alpha-fetoprotein markers, and the results showed positive staining, which confirmed that the iPSCs had the potential to differentiate.Sanger sequencing showed c. 3997_3998del and c. 3137C>T compound heterozygous mutations.STR analysis showed they originate from PBMCs, and no Sendai virus residual was detected by PCR and agarose gel electrophoresis.Conclusions:In this study, PBMCs from patient carrying ABCA3 compound heterozygous mutations was used to establish iPSCs cell lines.The research lays a foundation for the study of pathogenesis, therapeutic drug screening and cell therapy of NRDS caused by ABCA3 gene mutations.

Objective:To investigate the association between the Doppler variables of the ophthalmic artery with the severity of preeclampsia(PE).Methods:Systematic literature was searched between January 1995 and March 2023 in PubMed,Web of Science,Embase,and the Cochrane Library.Studies comparing ophthalmic artery Doppler variables,including peak systolic velocity(PSV),end-diastolic velocity(EDV),resistive index(Rl),pulsa-tility index(PI),and peak ratio(PR,the ratio of the flow velocity of the second peak to that of the initial peak)in patients with PE,severe preeclampsia(sPE),and healthy pregnant women were included.The random-effects model was adopted as the method of pooled analysis,and the I2value was used to assess heterogeneity.The pooled standardized mean difference(SMD)with 95％confidence interval(CI)was used to estimate the associa-tion between ophthalmic artery Doppler variables and PE patient's characteristics.Results:Eight retrospective studies were eventually included in this Meta-analysis.Our pooled results suggested that compared with PE ca-ses,sPE patients had lower PI levels(SMD-0.56,95％CI-0.92～-0.20,P=0.000),higher EDV levels(SMD 0.47,95％CI 0.12～0.83,P=0.028)and higher PR levels(SMD0.96,95％CI 0.13～1.78,P=0.023).Howev-er,there was no significant difference between PE and sPE patients about the PSV and RI(P=0.361,P=0.626).Conclusions:This review demonstrates that ophthalmic artery Doppler variables(PI,EDV and PR)could be useful for predicting PE and PE development(especially in identifying sPE),which in turn may help the practitioner in the management of these complicated cases and in taking early necessary precautions.

Objective To summarize the multi slice spiral computed tomography(MSCT)features of bronchiolar adenoma(BA).Methods The imaging data of 9 cases of BA confirmed by surgery and pathology were analyzed retrospectively,and relevant literature was also reviewed.Results Among the 9 cases of BA,there were 8 cases with peripheral BA(away from the pleura≤5 mm)inclu-ding 4 cases close to the pleura and 1 case in central area.BA were located in the superior lobe of the right lung in 3 cases,the middle lobe of the right lung in 2,the inferior lobe of the right lung in 2,and the inferior lobe of the left lung in 2.Five cases were solid nod-ules,2 were ground-glass nodules and other 2 were cystic cavity nodules.In 2 cases of the solid nodules,the boundary on the non-venous side was blurred.In the 1 case of the ground-glass nodule,linear and reticular shadows were observed in the lesion,accompanied by a blurred boundary.2 nodules had mild pleura indentation,and other 7 nodules were found blood vessels entering into or adhering to the lesion,3 of which were accompanied by vascular thickening.In 8 cases with 2-48 month followed up,1 cystic cavity nodule was accompa-nied by obstructive pneumonia and then inflammatory absorption,1 solid nodule enlarged accompanied by the appearance of vacuoles,and the rest 6 had no changes.One central type nodule was operated after the CT examination.Conclusion BA are mainly manifes-ted as peripheral nodules of the lung,mostly close to the pleura and away from the pleura≤5 mm.Most BA are solid nodules,and sometimes are ground-glass or cystic cavity nodules.Some nodules show blurred boundaries or inflammation on the non-venous side,and few nodules increase during follow-up,with or without small vacuoles.

Objective:To observe the effect of point application-invigorate the spleen and kidney, circulation of blood formula (PA) combined with five-animal exercise (FAE) on improving the nutritional status for asthenia of patients with dialysis, and provide evidence for the rehabilitation treatment of dialysis patients.Methods:According to the random number table method, a total of 80 patients treated with regular dialysis at Department of Nephrology, the Affiliated Hospital of Nanjing University of Chinese Medicine from April 2020 to December 2021 were randomly divided into experimental group and control group, with 40 cases in each group. Participants in the control group received regular dialysis, basic treatment and diet nursing (RBD). Participants in the experimental group received RBD plus PA+FAE. Labaratory test results, Subjective Global Assessment scale score and Traditional Chinese medicine symptom score were measured at baseline and 12-weeks after the intervention. The Fried Frailty scale score was measured at baseline, 4, 8, and 12 weeks after the intervention.Results:The control group aged (54.08 ± 11.34) years old, 23 males, 17 females; the experimental group aged (57.38±9.89) years old, 19 males, 21 females. After 4, 8 and 12 weeks of intervention, the Fried Frailty Scale scores of the experimental group at different time points were 2 (2, 2), 1 (1, 2) and 1 (0, 1), respectively, lower than 3 (2, 4), 2 (2, 3) and 2 (2, 3) of the control group, and the differences in time effect, inter-group effect and interaction effect were statistically significant ( F=105.76, 18.38, 46.67, all P<0.01). Further pairwise comparisons within groups indicated significant differences of Fried Frailty scale scores at different time points ( Z=-2.78, -4.01, -6.08, all P<0.01). After 12-week of intervention, the results of hemoglobin, serum albumin and serum prealbumin were (107.88 ± 15.58) g/L, (39.10 ± 4.92) g/L, and (289.36 ± 72.05) mg/L in the experimental group, respectively, higher than (100.15 ± 17.62) g/L, (36.93 ± 4.72) g/L, (255.63 ± 75.35) mg/L in the control group ( t=-2.08, -2.01, -2.05, all P<0.05). Subjective Overall Assessment scale was found a significant difference between the 2 groups ( χ2=10.91, P<0.01): the number of grade A (good nutrition) and B (mild to moderate malnutrition) were 36 and 4 in the experimental group and 23 and 17 in the control group. Traditional Chinese medicine symptom score was (4.68 ± 2.50) in the experimental group, lower than (9.58 ± 4.40) in the control group ( t=6.13, P<0.01). Conclusions:Point application-invigorate the spleen and kidney and circulation of blood formula combined with five-animal exercise can effectively improve the nutritional status of dialysis patients and reduce the weakness of patients