Lung cancer constitutes the most prevalent and lethal malignant tumor in China. Approximately 85% of lung cancer diagnoses correspond to the non-small cell histological subtype [non-small cell lung cancer (NSCLC)]. Despite surgery being the mainstay for early-stage disease, postoperative recurrence remains high and adjuvant chemotherapy offers limited benefit. In recent years, targeted therapy has demonstrated substantial advantages in driver mutation-positive NSCLC. To this end, the Lung Cancer Medical Education Committee of the Chinese Medical Education Association developed guidelines based on a systematic review of evidence through November 2025, using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach and a modified Delphi method. Focusing on epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK), and addressing ROS proto-oncogene 1 (ROS1), B-Raf proto-oncogene serine/threonine kinase (BRAF) V600E mutation, and mesenchymal-epithelial transition factor (MET) exon 14 (METex14) skipping, the guideline covers molecular testing, neoadjuvant/adjuvant therapy, perioperative strategies, minimal residual disease monitoring, and postoperative surveillance. It defines testing requirements, specifies stage-directed and subtype-specific treatments, and standardizes minimal residual disease monitoring. These recommendations emphasize precision and feasibility to improve survival and quality of life.

Objective: To investigate the implementation and evaluate the effectiveness of health management services for patients with type 2 diabetes mellitus (T2DM) in Urumqi City from 2017 to 2021, so as to provide the reference for enhancing T2DM patients management. Methods: Data on the rates of record establishment, health management and standardized management for T2DM patients, and blood glucose control rate in managed patients in Urumqi City from 2017 to 2021 were collected through the quarterly reports on basic public health service management from the Weining Health Platform System. The trends in the four management indicators, and the differences between urban and rural areas were analyzed. Results: The rates of record establishment, health management and blood glucose control rate in managed patients in Urumqi City were 46.94%, 38.37% and 59.92%, respectively, showing upward trends from 2017 to 2021 (all P<0.05). The rate of standardized management was 75.89%, showing a downward trend (P<0.05). The rate of record establishment was higher in urban areas than in rural areas (47.76% vs. 40.56%, P<0.05). The rates of standardized management and blood glucose control in managed patients were lower in urban areas than in rural areas (75.18% vs. 81.46%, 58.93% vs. 67.64%, both P<0.05). The rate of health management was 38.39% in urban areas and 38.24% in rural areas, with no statistically significant difference (P>0.05). The trends in the rates of record establishment, health management and standardized management in both urban and rural areas were consistent with those in the overall population. Conclusions From 2017 to 2021, the rates of record establishment, health management and blood glucose control in managed patients in Urumqi City showed upward trends, while the rate of standardized management exhibited a downward trend. There were urban-rural differences in the rates of record establishment, standardized management and blood glucose control in managed patients.

Objective:To evaluate the relationship between the mechanism of mild hypothermia-induced reduction of neuronal apoptosis during cerebral ischemia-reperfusion (I/R) and calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2)/adenosine monophosphate-activated protein kinase (AMPK) signaling pathway in rats.Methods:Forty SPF male Sprague-Dawley rats, aged 6-8 weeks, weighing 200-250 g, were divided into 5 groups ( n=8 each) using a random number table method: sham operation group (Sham group), cerebral I/R group (IR group), hypothermia + cerebral I/R group (HIR group), hypothermia + cerebral ischemia-reperfusion + solvent group (HIR-DMSO group) and hypothermia + ischemia-reperfusion + CaMKK2 inhibitor STO-609 group (HIR-STO609 group). A global cerebral I/R injury model was established using the four-vessel occlusion method. In HIR group, HIR-DMSO group, and HIR-STO609 group, an ice blanket was used to reduce the body temperature immediately after cerebral ischemia, bringing the core body temperature down to 32.5-33.5 ℃, and rewarming was carried out 4 h later. One hour before developing the model, STO-609 solution 4 μl was injected into the lateral ventricle in HIR-STO609 group, and the equal volume of dimethyl sulfoxide solution was given instead in HIR-DMSO group. At the end of reperfusion, the modified neurological severity score (mNSS) was performed. Then the rats were sacrificed under deep anesthesia, and the hippocampal tissues were taken to observe the pathological results of the hippocampal tissues (using HE staining and Nissl staining) and to determine the apoptosis rate of neurons (by TUNEL method) and expression of B-cell lymphoma 2(Bcl-2), Bcl-2-associated X (Bax), CaMKK2, phosphorylated AMPK (p-AMPK) and AMPK (by Western blot). Results:Compared with Sham group, the mNSS and apoptosis rate of neurons in the hippocampal tissues were significantly increased, the expression of Bax was up-regulated, the expression of Bcl-2, CaMKK2 and p-AMPK was down-regulated, and the ratio of p-AMPK/AMPK was decreased in IR group ( P<0.05). Compared with IR group, the mNSS and apoptosis rate of neurons in the hippocampal tissues were significantly decreased, the expression of Bax was down-regulated, the expression of Bcl-2, CaMKK2 and p-AMPK was up-regulated, and the ratio of p-AMPK/AMPK was increased in HIR group ( P<0.05). Compared with HIR group, the mNSS and apoptosis rate of neurons in the hippocampal tissues were significantly increased, the expression of Bax was up-regulated, the expression of Bcl-2, CaMKK2 and p-AMPK was down-regulated, the ratio of p-AMPK/AMPK was decreased ( P<0.05), and no significant change was found in the aforementioned parameters in HIR-DMSO group ( P>0.05). Conclusions:Mild hypothermia can inhibit neuronal apoptosis by up-regulating the CaMKK2/AMPK signaling pathway, thus reducing cerebral I/R injury in rats.

Objective:To evaluate the relationship between the mechanism of mild hypothermia-induced reduction of neuronal apoptosis during cerebral ischemia-reperfusion (I/R) and calcium/calmodulin-dependent protein kinase kinase 2 (CaMKK2)/adenosine monophosphate-activated protein kinase (AMPK) signaling pathway in rats.Methods:Forty SPF male Sprague-Dawley rats, aged 6-8 weeks, weighing 200-250 g, were divided into 5 groups ( n=8 each) using a random number table method: sham operation group (Sham group), cerebral I/R group (IR group), hypothermia + cerebral I/R group (HIR group), hypothermia + cerebral ischemia-reperfusion + solvent group (HIR-DMSO group) and hypothermia + ischemia-reperfusion + CaMKK2 inhibitor STO-609 group (HIR-STO609 group). A global cerebral I/R injury model was established using the four-vessel occlusion method. In HIR group, HIR-DMSO group, and HIR-STO609 group, an ice blanket was used to reduce the body temperature immediately after cerebral ischemia, bringing the core body temperature down to 32.5-33.5 ℃, and rewarming was carried out 4 h later. One hour before developing the model, STO-609 solution 4 μl was injected into the lateral ventricle in HIR-STO609 group, and the equal volume of dimethyl sulfoxide solution was given instead in HIR-DMSO group. At the end of reperfusion, the modified neurological severity score (mNSS) was performed. Then the rats were sacrificed under deep anesthesia, and the hippocampal tissues were taken to observe the pathological results of the hippocampal tissues (using HE staining and Nissl staining) and to determine the apoptosis rate of neurons (by TUNEL method) and expression of B-cell lymphoma 2(Bcl-2), Bcl-2-associated X (Bax), CaMKK2, phosphorylated AMPK (p-AMPK) and AMPK (by Western blot). Results:Compared with Sham group, the mNSS and apoptosis rate of neurons in the hippocampal tissues were significantly increased, the expression of Bax was up-regulated, the expression of Bcl-2, CaMKK2 and p-AMPK was down-regulated, and the ratio of p-AMPK/AMPK was decreased in IR group ( P<0.05). Compared with IR group, the mNSS and apoptosis rate of neurons in the hippocampal tissues were significantly decreased, the expression of Bax was down-regulated, the expression of Bcl-2, CaMKK2 and p-AMPK was up-regulated, and the ratio of p-AMPK/AMPK was increased in HIR group ( P<0.05). Compared with HIR group, the mNSS and apoptosis rate of neurons in the hippocampal tissues were significantly increased, the expression of Bax was up-regulated, the expression of Bcl-2, CaMKK2 and p-AMPK was down-regulated, the ratio of p-AMPK/AMPK was decreased ( P<0.05), and no significant change was found in the aforementioned parameters in HIR-DMSO group ( P>0.05). Conclusions:Mild hypothermia can inhibit neuronal apoptosis by up-regulating the CaMKK2/AMPK signaling pathway, thus reducing cerebral I/R injury in rats.

The incidence of type 2 diabetes mellitus (T2DM) has been continuously rising, severely impacting health and increasing the medical burden. With the development of medical big data and artificial intelligence, research into constructing T2DM and its complications prediction models using machine learning methods based on multidimensional data such as genetic information, health records and laboratory testing data have increased, providing new ideas and means for the prevention and control of T2DM. This article reviewed the research progress in prediction models related to the risk of T2DM to understand the classification, modeling methods and applications by retrieving literature on T2DM and its complications prediction models from domestic and international databases including CNKI, Web of Science, and PubMed from 2003 to 2024, so as to provide the reference for early screening and intervention of T2DM.

Objective To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application.Methods and Results Recommendations were formulated based on literature review and expert group discussion,and consensus was reached following expert consultation.The consensus recommendations are comprehensive,covering the entire treatment procedures from preoperative assessment and preparation,surgical operation process,postoperative management and traditional Chinese medicine treatment to individualized treatment planning.The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain,reduced the use of opioid drugs,and significantly improved the quality of life and enhanced immune function of the patients.Postoperative follow-up suggested good treatment tolerance among the patients without serious complications.Conclusion The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy.The combined treatment has a high clinical value with a good safety profile for management of cancer pain.

OBJECTIVES: To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application. Methods and. RESULTS: Recommendations were formulated based on literature review and expert group discussion, and consensus was reached following expert consultation. The consensus recommendations are comprehensive, covering the entire treatment procedures from preoperative assessment and preparation, surgical operation process, postoperative management and traditional Chinese medicine treatment to individualized treatment planning. The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain, reduced the use of opioid drugs, and significantly improved the quality of life and enhanced immune function of the patients. Postoperative follow-up suggested good treatment tolerance among the patients without serious complications. CONCLUSIONS The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy. The combined treatment has a high clinical value with a good safety profile for management of cancer pain.
Humans ; Medicine, Chinese Traditional ; Cancer Pain/therapy* ; Drugs, Chinese Herbal/therapeutic use* ; Drug Delivery Systems ; Pain Management/methods* ; China

Objective To assess the retention and excretion fractions for uranium intake via wounds in the organs of adult reference computational phantom, and to improve the evaluation of health risks associated with radioactive isotopes intake via wounds. Methods A software for evaluation of the internal radiation dose was developed by combining the wound model in International Commission on Radiological Protection Report 156 and the systemic models in the International Commission on Radiological Protection Report 130 and the subsequent Occupational Intakes of Radionuclides series reports. This study was conducted to calculate the uranium retention fractions in adult reference individuals following ingestion through wounds of seven categories of uranium: weakly retained, moderately retained, strongly retained, very strongly retained, colloids, particles, and fragments. We assessed the retention fractions in the wound sites, bones, and liver, as well as the excretion fractions in urine and feces, and compared these results with authoritative results. Results The retention and excretion fractions of ²³⁸U and ²³⁵U in different forms of intake via wounds showed consistent variations. The retention fractions of weak and moderate uranium in wounds could be ignored after 1 000 d. The retention fractions of strong, avid, and colloid uranium were 10⁻⁴ to 10⁻⁵ after 10 000 d. A significant portion of the uranium present in the forms of particles and fragments exhibited long-term retention in wounds. The bone retention fractions were 1 to 2 orders of magnitude higher than the liver retention fractions. Following the intake of soluble and insoluble uranium, the retention fractions in these two organs decreased and increased, respectively, compared with those observed on the first day. The urinary excretion fractions were approximately 2 orders of magnitude higher than the fecal excretion fractions. Following the intake of soluble and particulate uranium, the excretion fractions decreased. At 1 000 d after the intake of uranium in the form of fragments, the urinary and fecal excretion fractions were 10⁻⁶ and 10⁻⁸, respectively. Conclusion The calculation results validated the accuracy of the established models, providing data support for the assessment of internal exposure doses in individuals following uranium wound contamination incidents.

Objective To analyze the epidemiological characteristics and trends of type 2 diabetes death in Urumqi from 2017 to 2022, and to provide a theoretical basis for formulating diabetes prevention and control policies. Methods The crude mortality rate, standardized mortality rate, annual percentage change (APC), dynamic series and other indicators of 2 177 death data of type 2 diabetes collected in Urumqi from 2017 to 2022 were statistically analyzed. At the same time, the Autoregressive Integrated Moving Average (ARIMA) prediction model was used to establish a model based on the death data from January 1, 2017 to June 30, 2022, to predict the monthly number of type 2 diabetes death in the second half of 2022, and compare it with the actual value to evaluate the model fitting effect. Results From 2017 to 2022, the mortality rate of type 2 diabetes in Urumqi reached 13.46/100 000, and the standardized mortality rate was 11.78/100 000. There was a significant difference in APC results for male mortality (P<0.05). The mortality rate of type 2 diabetes increased with age, and the mortality rate was higher in men than in women before the age of 70, and conversely, female mortality was higher than male. Retirees, married people, and people with junior high school education or below had higher mortality rates than others. The results of the standardized mortality dynamic series showed that the average rate of development in men was higher than that in the general population and women. By establishing the optimal ARIMA (0,1,1) prediction model, the model fit was qualified, while the accuracy would need to be improved. Conclusion From 2017 to 2022, the mortality rate of type 2 diabetes in Urumqi has an increasing trend. In order to realize the Healthy China Action, it is necessary to focus on health publicity and education for the elderly in the jurisdiction, prevent the occurrence of type 2 diabetes comorbidities, and reduce the mortality rate of type 2 diabetes.

Objective:To evaluate the effect of panaxydol on ventilator-induced lung injury(VILI) in mice, and the relationship with Kelch-like ECH-associated protein 1 (Keap1)/nuclear factor E2-related factor 2 (Nrf2) signaling pathway.Methods:Fifty healthy clean-grade male C57BL/6 mice, aged 6-8 weeks, weighing 20-25 g, were divided into 5 groups ( n=10 each) using a random number table method: control group (group C), VILI group, low-dose panaxydol group (L-PX group, 5 mg/kg), medium-dose panaxydol group (M-PX group, 10 mg/kg) and high-dose panaxydol group (H-PX group, 20 mg/kg). The corresponding doses of panaxydol were intraperitoneally injected for 7 consecutive days once a day in L-PX group, M-PX group and H-PX group. The equal volume of normal saline was given instead in C group and VILI group. Only tracheotomy was performed and animals kept spontaneous breathing for 4 h in group C, and the animals were mechanically ventilated (tidal volume 30 ml/kg, respiratory rate 70 breaths/min, inspiratory/expiratory ratio 1∶2, fraction of inspired oxygen 21%) for 4 h in VILI, L-PX, M-PX and H-PX groups. Blood samples from the femoral artery were collected for arterial blood gas analysis at 4 h of ventilation, and PaO 2 was recorded. The mice were then sacrificed under deep anesthesia, and bronchoalveolar lavage fluid (BALF), lung tissues and serum samples were collected. The concentrations of TNF-α and IL-1β in BALF and serum were measured by enzyme-linked immunosorbent assay. The wet/dry lung weight (W/D) ratio was measured, the protein concentrations in BALF were measured by bicinchoninic acid assay, the pathological changes of lung tissues were examined by HE staining, lung injury was scored, and the level of ROS in lung tissues was detected by DCFH-DA fluorescence probe.The expression of Keap1 and Nrf2 in lung tissues was detected by Western blot. Results:Compared with group C, the PaO 2 was significantly decreased, the lung injury score, W/D ratio, protein concentrations in BALF and concentrations of TNF-α and IL-1β in BALF and serum were increased, the expression of Keap1 and Nrf2 was up-regulated, and the fluorescence of ROS was enhanced in the other four groups ( P<0.05). Compared with group VILI, PaO 2 was significantly increased, the lung injury score was decreased, lung W/D ratio, protein concentrations in BALF, and concentrations of TNF-α and IL-1 β in BALF and serum were decreased, and the fluorescence of ROS was weakened in L-PX, M-PX, and H-PX groups, and the expression of Keap1 was down-regulated, the fluorescence of ROS was weakened, and the expression of Nrf2 was up-regulated in M-PX and H-PX groups ( P<0.05). Compared with group L-PX, PaO 2 was significantly increased, the lung injury score, W/D ratio, protein concentrations in BALF and concentrations of TNF-α and IL-1β in BALF were decreased, the expression of Keap1 was down-regulated, and the expression of Nrf2 was up-regulated and the fluorescence of ROS was weakened in M-PX and H-PX groups ( P<0.05). Compared with group M-PX, PaO 2 was significantly increased, the lung injury score, W/D ratio, protein concentrations in BALF and concentrations of TNF-α and IL-1β in BALF were decreased, the expression of Keap1 was down-regulated, the expression of Nrf2 was up-regulated, and the fluorescence of ROS was weakened in H-PX group( P<0.05). Conclusions:Panaxydol can reduce VILI in mice, and the mechanism may be related to activation of the Keap1/Nrf2 signaling pathway and inhibition of oxidative stress.