Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Jiegengtang is a basic formula for treating sore throat and cough. By means of bibliometrics， this study conducted a textual research and analysis on the key information such as formula origin， decocting methods， and clinical application of Jiegengtang. After the research， it can be seen that Jiegengtang is firstly contained in Treatise on Febrile and Miscellaneous Disease， which is also known as Ganjietang， and it has been inherited and innovated by medical practitioners of various dynasties in later times. The origins of Chinese medicines in this formula is basically clear， Jiegeng is the dried roots of Platycodon grandiflorum， Gancao is the dried roots and rhizomes of Glycyrrhiza uralensis， the two medicines are selected raw products. The dosage is 27.60 g of Glycyrrhizae Radix et Rhizoma and 13.80 g of Platycodonis Radix， decocted with 600 mL of water to 200 mL， taken warmly after meals， twice a day， 100 mL for each time. In ancient times， Jiegengtang was mainly used for treating Shaoyin-heat invasion syndrome， with cough and sore throat as its core symptoms. In modern clinical practice， Jiegengtang is mainly used for respiratory diseases such as pharyngitis， esophagitis， tonsillitis and lung abscess， especially for pharyngitis and lung abscess with remarkable efficacy. This paper can provide literature reference basis for the modern clinical application and new drug development of Jiegengtang.

Pulmonary electrical impedance tomography (EIT), a noninvasive, continuous, dynamic, and radiation-free bedside imaging technique for monitoring pulmonary ventilation, is now widely utilized in the diagnosis and management of critically ill patients. Beyond ventilation monitoring, hypertonic saline contrast-enhanced EIT for bedside pulmonary perfusion assessment has recently garnered significant attention. This article describes the application of hypertonic saline contrast-enhanced EIT to evaluate pulmonary perfusion in two patients following pulmonary endarterectomy, providing a reference for its perioperative application in such patients.

Diabetic nephropathy is one of the important causes of end-stage renal disease, and kidney transplantation is the best treatment option for patients with end-stage renal disease due to diabetes (DN-ESRD). However, patients with DN-ESRD have multiple complex factors that affect glucose homeostasis. Long-term hyperglycemia leads to disordered internal environment and extensive involvement of systemic organs, increasing the risks during the perioperative period of kidney transplantation. This article reviews the perioperative management strategies for kidney transplantation in patients with DN-ESRD, discusses the perioperative risk factors, preoperative evaluation and management, intraoperative volume and internal environment management and early postoperative management, and elaborates on the latest progress in this field.

Jiegeng decoction is a classic prescription composed of two Chinese medicinal herbs： Platycodon grandiflorum and Glycyrrhiza uralensis. It has the efficacy of diffusing lung qi， resolving phlegm， relieving sore throat and discharging pus， and is commonly used in the treatment of respiratory diseases such as cough and pharyngodynia. This article reviews the chemical components， pharmacological mechanisms and clinical applications of Jiegeng decoction. It was found that Jiegeng decoction contains triterpenoid saponins， flavonoids， glycosides， acids， and other components， with platycodin D， platycodin D2， glycyrrhizic acid， glycyrrhetinic acid， liquiritin， etc.， serving as the main active pharmaceutical ingredients. Jiegeng decoction and its chemical constituents exert anti-inflammatory effects by inhibiting signaling pathways such as nuclear factor-κB and mitogen- activated protein kinases， and demonstrate anti-tumor activities through mechanisms like modulating the tumor immune microenvironment and promoting cancer cell apoptosis. Additionally， it exhibits various pharmacological actions including antibacterial， antiviral， and antioxidant effects. Clinically， Jiegeng decoction， its modified prescription and compound combinations are widely used in the treatment of respiratory diseases such as cough， pneumonia， and pharyngitis， as well as digestive system disorders like constipation.

Hereditary angioedema (HAE) is a rare autosomal dominant genetic disorder characterized by recurrent episodes of subcutaneous and submucosal edema, which can be life-threatening in severe cases. Lanadelumab, a recombinant human monoclonal antibody against kallikrein, has been recommended as a first-line option for long-term prophylaxis of HAE. This paper analyzed the clinical data of four patients with HAE diagnosed and treated with lanadelumab for long-term prophylaxis in our department since 2020. It also reviewed relevant literature, summarizing the clinical manifestations of HAE, as well as the efficacy and safety of lanadelumab in treating HAE, to provide therapeutic references for clinicians.

Objective The volume and cortical thickness of gray matter in patients with multiple sclerosis (MS) and neuromyelitis optica (NMO) were compared and analyzed by voxel⁃based morphometry (VBM) and surface⁃based morphometry (SBM), and the differences in the structural changes of gray matter in the two diseases were discussed. Methods A total of 21 MS patients, 16 NMO patients and 19 healthy controls were scanned by routine MRI sequence. The data were processed and analyzed by VBM and SBM method based on the statistical parameter tool SPM12 of Matlab2014a platform and the small tool CAT12 under SPM12. Results Compared with the normal control group (NC), after Gaussian random field (GRF) correction, the gray matter volume in MS group was significantly reduced in left superior occipital, left cuneus, left calcarine, left precuneus, left postcentral, left central paracentral lobule, right cuneus, left middle frontal, left superior frontal and left superior medial frontal (P<0. 05). After family wise error (FWE) correction, the thickness of left paracentral, left superiorfrontal and left precuneus cortex in MS group was significantly reduced (P<0. 05). Compared with the NC group, after GRF correction, the gray matter volume in the left postcentral, left precentral, left inferior parietal, right precentral and right middle frontal in NMO group was significantly increased (P<0. 05). In NMO group, the volume of gray matter in left middle occipital, left superior occipital, left inferior temporal, right middle occipital, left superior frontal orbital, right middle cingulum, left anterior cingulum, right angular and left precuneus were significantly decreased (P<0. 05). Brain regions showed no significant differences in cortical thickness between NMO groups after FWE correction. Compared with the NMO group, after GRF correction, the gray matter volume in the right fusiform and right middle frontal in MS group was increased significantly(P<0. 05). In MS group, the gray matter volume of left thalamus, left pallidum, left precentral, left middle frontal, left middle temporal, right pallidum, left inferior parietal and right superior parietal were significantly decreased (P<0. 05). After FWE correction, the thickness of left inferiorparietal, left superiorparietal, left supramarginal, left paracentral, left superiorfrontal and left precuneus cortex in MS group decreased significantly (P<0. 05). Conclusion The atrophy of brain gray matter structure in MS patients mainly involves the left parietal region, while NMO patients are not sensitive to the change of brain gray matter structure. The significant difference in brain gray matter volume between MS patients and NMO patients is mainly located in the deep cerebral nucleus mass.

To address the throughput limitations of digital nucleic acid analysis,a tricolor combination-based droplet coding technique was developed to achieve multiplex digital nucleic acid analysis with flexible throughput expansibility.To improve the analysis efficiency,a machine learning-based method was further developed for automatic decoding of color-coded droplet array.The machine learning algorithm empowered the computer program to automatically extract the color-position-quantity information of the droplets.By correlating this color-position-quantity of droplets before and after nucleic acid amplification,the proportion of positive droplets for each target was rapidly determined.This droplet decoding strategy was applied to multiplex digital nucleic acid analysis.The experimental results demonstrated that this droplet decoding method was fast and accurate,with a decoding process completed within 2 min.Furthermore,the droplet identification accuracy exceeded 99%.Additionally,the obtained nucleic acid quantification results exhibited a good correlation(R2＞0.99)with those reported by a commercial digital PCR instrument.

Objective To investigate the clinical efficacy of Ziyin Huatan Prescription(derived from flavored Xiaoluo Pills,mainly with the functions of nourishing yin and resolving phlegm)in the treatment of benign thyroid nodules(TN)of yin deficiency and phlegm coagulation type.Methods Sixty-two benign TN patients with yin deficiency and phlegm coagulation type were randomly divided into the trial group and the control group,with 31 patients in each group.Both groups were required to stick to a light diet with less spicy and stimulating food,appropriate exercise and ease of mind.Moreover,the trial group was given oral use of Ziyin Huatan Prescription,and the control group was given oral use of Levothyroxine Sodium Tablets for a period of 3 months.The changes of traditional Chinese medicine(TCM)syndrome scores,maximum diameter of thyroid nodules and thyroid function indexes in the two groups were observed before and after the treatment.After treatment,the clinical disease efficacy and TCM syndrome efficacy were evaluated in the two groups.Results(1)After 3 months of treatment,the total effective rate for disease efficacy in the trial group was 90.32%(28/31),and that in the control group was 48.39%(15/31).The intergroup comparison showed that the clinical disease efficacy of the trial group was significantly superior to that of the control group(P＜0.05).(2)After 3 months of treatment,the total effective rate for TCM syndrome efficacy in the trial group was 77.42%(24/31),and that in the control group was 38.71%(12/31).The intergroup comparison showed that the TCM syndrome efficacy of the trial group was significantly superior to that of the control group(P＜0.01).(3)After treatment,the TCM syndrome scores of the trial group were significantly decreased compared with those before treatment(P＜0.01),while no obvious changes were shown in the control group(P＞0.05).The intergroup comparison showed that the reduction of TCM syndrome scores in the trial group was significantly superior to that in the control group(P＜0.05).(4)After treatment,the maximum diameter of TN in both groups was reduced compared with that before treatment(P＜0.05 or P＜0.01),and the reduction of the maximum diameter of TN in the trial group was superior to that in the control group(P＜0.05).(5)There were no significant changes in the thyroid function indexes of the two groups before and after treatment,and the differences were not statistically significant(P＞0.05).Conclusion Ziyin Huatan Prescription is effective on improving clinical symptoms and reducing the size of TN in patients with benign TN,without obvious adverse effects and with high safety.

AIM: To detect the expression of P53 and mTOR in pterygium tissues and healthy conjunctival tissues, and to explore the relationship between the expression of P53 and mTOR, and the relationship between the expression of P53 and mTOR and the important clinical features of pterygium.METHODS: The surgical specimens of 43 patients(43 eyes)who underwent pterygium excision and autologous conjunctival transplantation in the First Affiliated Hospital of Shihezi University from November 2022 to May 2023 were collected. Healthy conjunctiva group was selected from the healthy conjunctival tissue that originated from the temporal conjunctiva of 13 patients. Totally 10 pterygium specimens and 6 normal conjunctival specimens were selected and the qPCR was used to detect the mRNA expression levels of P53 and mTOR in pterygium and normal conjunctival tissues. Another 33 cases of pterygium and 7 cases of normal conjunctival tissues were collected and the expression of P53 and mTOR in pterygium and normal conjunctival tissues were detected by immunohistochemistry. IPP6.0 software was used to calculate the average optical density, the correlation between the expression levels of P53 and mTOR, and the correlation between the expression levels of P53 and mTOR and the important clinical features of pterygium were analyzed.RESULTS: According to qPCR results, the mRNA expression levels of TP53 and mTOR in the pterygium group were significantly higher than those in the healthy conjunctiva group(all P<0.05). According to the immunohistochemical staining results, the expression levels of P53 and mTOR proteins in the pterygium group were significantly higher than those in the healthy conjunctiva group(P<0.05). The expression of P53 was positively correlated with the expression of mTOR(r=0.417, P<0.05). The expression of P53 in the group of outdoor activity time > 3 h was higher than that in the group of outdoor activity time ≤3 h(P<0.05). The expression of P53 in the group of pterygium head invasive limbal distance > 2 mm was higher than that in the group of pterygium head invasive limbal distance ≤2 mm(P<0.05). There was no difference in the expression of pterygium between the two groups of patients aged > 40 years and ≤40 years(P>0.05). There was no significant difference in the expression of mTOR between the groups of outdoor activity time > 3 h and ≤3 h, the group of pterygium head invasion distance > 2 mm and ≤2 mm, and the group of > 40 years old and ≤40 years old(all P>0.05). The expression of P53 was positively correlated with the duration of outdoor activities(r=0.484, P<0.01)and the distance of limbal invasion(r=0.479, P<0.01). The expression of mTOR was not correlated with age, duration of outdoor activities, and distance of limbus invasion(all P>0.05).CONCLUSION: The overexpression of P53 and mTOR in pterygium showed a positive correlation, suggesting that the abnormal expression of P53 and mTOR may play a role in the pathogenesis of pterygium, which provides an experimental basis for further exploring the pathogenesis of pterygium; the expression of P53 is positively correlated with the time of outdoor activities and the distance of pterygium invasion. The P53 plays a role in evaluating the severity of pterygium, and provides new ideas for the clinical diagnosis and treatment of pterygium.