This paper summarizes the experience of Professor TU Jinwen in the staged treatment of oculomotor nerve palsy （ONP） based on the theory of qi collaterals. In the acute onset stage， the key pathogenesis is triggered by wind toxin and disharmony of the qi collaterlas， for which the treatment should prioritize the elimination of pathogenic factors， with therapeutic principles of dispelling wind and eliminating toxin， boosting qi and harmonizing collaterals， using modified Qianzheng Powder （牵正散） plus Buzhong Yiqi Decoction （补中益气汤）. In the remission and recovery stage， the key pathogenesis is stagnation of blood stasis and damage to the qi collaterals， it is recommended to treat the branch， with principles of boosting qi and activating blood， resolving stasis and unblocking collaterals， using the modified Buyang Huanwu Decoction （补阳还五汤）. In the sequela and protracted stage， the key pathogenesis is depletion of the liver， spleen， and kidney with non-nourishment of the qi collaterals； the treatment should focus on addressing the root cause， with principles of fortifying the spleen and boosting qi， tonifying the liver and kidney， using the modified Sijunzi Decoction （四君子汤） combined with Qiju Dihuang Pill （杞菊地黄丸）.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.

Cat allergens are among the most significant environmental factors contributing to the onset of allergic diseases. The increasing global prevalence of pet cat ownership in recent years has been associated with a rise in the incidence of allergic diseases linked to cat allergens. Research has demonstrated that pet cats can trigger type I hypersensitivity-related conditions, such as allergic rhinitis, asthma, and atopic dermatitis, in atopic individuals through allergens found in their dander, saliva, urine, and other substances. The precise mechanism by which cat allergens induce immune tolerance remains incompletely understood. Furthermore, due to the complexities of multiple sensitizations and cross-reactivity, the interactions between cat allergens and other pet allergens (e.g., dog allergens) and air pollutants in the development of allergic diseases are not yet fully elucidated. Consequently, this article reviews recent advancements in the epidemiology of cat allergen sensitization, the underlying mechanisms, exposure and sensitization risks, component-resolved diagnostics, treatment, and prevention, with the aim of providing references for clinical strategies in the prevention, diagnosis, and management of these conditions.

Objective Investigate the clinical efficacy and application value of gasless trans-subclavian approach endoscopic surgery(GTAES)for the treatment of primary hyperparathyroidism(PHPT).Methods 55 PHPT patients who underwent unilateral parathyroid adenoma resection from January 2023 to October 2024 were absorbed.Based on surgical approaches,31 patients were divided into the traditional low-collar arc incision open surgery group(open group)and 24 patients were divided into gasless trans-subclavian approach endoscopic surgery group(endoscopic group).The perioperative data,anterior neck function recovery,and incision healing were compared between two groups.Results There were no significant differences in operation time,intraoperative blood loss,postoperative drainage volume and postoperative hospital stay between the two groups(P＞0.05).The preoperative blood calcium levels of the endoscopic group and the open group were(2.68±0.10)mmol/L and(2.63±0.16)mmol/L,respectively.The blood calcium levels on the first day after surgery were(2.39±0.12)mmol/L and(2.36±0.16)mmol/L,respectively.Preoperative parathyroid hormone(PTH)was 27.55(110.05,155.75)pg/ml in endoscopic group and 137.00(107.00,210.30)pg/ml in open group,respectively.PTH on the first day after surgery was 18.98(12.64,23.53)pg/ml and 13.85(7.36,23.23)pg/ml,respectively.Blood calcium and PTH in each group 1 day after surgery decreased compared with that before surgery,and the difference was statistically significant(P＜0.05).There were no postoperative complications such as hoarseness,bleeding and incision infection in both groups.Postoperative hand and foot numbness:5 cases(20.8％)in endoscopic group and 8 patients(25.8％)in the open group,there was no significant difference between the two groups(P=0.667).There was no significant difference in the score of neck pain 3 days after surgery between the two groups(P＞0.05).The score of swallowing tension[(1.92±1.06)points compared with(2.77±1.38)points,P=0.015]and the score of anterior neck discomfort[(1.63±0.88)points compared with(2.35±1.33)points,P=0.018]in the endoscopic group one month after surgery were better than those in the open group.There was no significant difference in the score of neck scar scale between the two groups 3 months after surgery(P＞0.05).VAS score of incision satisfaction was(9.08±0.88)in endoscopic group and(8.19±1.30)in open group,and the endoscopic group was better than the open group,the difference was statistically significant(P=0.004).Conclusion For PHPT patients caused by unilateral parathyroid adenoma confirmed through preoperative localization examination,GTAES is a safe and effective surgical approach,which offers unique advantages in intraoperative lesion identification,cosmetic outcomes of the incision,and preservation of anterior neck function,providing a new surgical option for PHPT patients.

Objective:To investigate the clinical value of dynamic AI ultrasonic intelligent assisted diagnosis system for preoperative evaluation of thyroid nodules with diameter ≤1.0 cm.Methods:From Apr. 1, 2023, to Dec. 30, 2023, 742 thyroid nodules with diameter ≤1.0 cm were removed from 532 patients with thyroid nodule disease who received surgical treatment in the Department of Thyroid (hernia) of the First Medical Center of the Chinese People’s Liberation Army General Hospital. Among them, 423 were d≤0.5 cm. 319 cases (235 males and 507 females) with 0.5

Objective Investigate the clinical efficacy and application value of gasless trans-subclavian approach endoscopic surgery(GTAES)for the treatment of primary hyperparathyroidism(PHPT).Methods 55 PHPT patients who underwent unilateral parathyroid adenoma resection from January 2023 to October 2024 were absorbed.Based on surgical approaches,31 patients were divided into the traditional low-collar arc incision open surgery group(open group)and 24 patients were divided into gasless trans-subclavian approach endoscopic surgery group(endoscopic group).The perioperative data,anterior neck function recovery,and incision healing were compared between two groups.Results There were no significant differences in operation time,intraoperative blood loss,postoperative drainage volume and postoperative hospital stay between the two groups(P＞0.05).The preoperative blood calcium levels of the endoscopic group and the open group were(2.68±0.10)mmol/L and(2.63±0.16)mmol/L,respectively.The blood calcium levels on the first day after surgery were(2.39±0.12)mmol/L and(2.36±0.16)mmol/L,respectively.Preoperative parathyroid hormone(PTH)was 27.55(110.05,155.75)pg/ml in endoscopic group and 137.00(107.00,210.30)pg/ml in open group,respectively.PTH on the first day after surgery was 18.98(12.64,23.53)pg/ml and 13.85(7.36,23.23)pg/ml,respectively.Blood calcium and PTH in each group 1 day after surgery decreased compared with that before surgery,and the difference was statistically significant(P＜0.05).There were no postoperative complications such as hoarseness,bleeding and incision infection in both groups.Postoperative hand and foot numbness:5 cases(20.8％)in endoscopic group and 8 patients(25.8％)in the open group,there was no significant difference between the two groups(P=0.667).There was no significant difference in the score of neck pain 3 days after surgery between the two groups(P＞0.05).The score of swallowing tension[(1.92±1.06)points compared with(2.77±1.38)points,P=0.015]and the score of anterior neck discomfort[(1.63±0.88)points compared with(2.35±1.33)points,P=0.018]in the endoscopic group one month after surgery were better than those in the open group.There was no significant difference in the score of neck scar scale between the two groups 3 months after surgery(P＞0.05).VAS score of incision satisfaction was(9.08±0.88)in endoscopic group and(8.19±1.30)in open group,and the endoscopic group was better than the open group,the difference was statistically significant(P=0.004).Conclusion For PHPT patients caused by unilateral parathyroid adenoma confirmed through preoperative localization examination,GTAES is a safe and effective surgical approach,which offers unique advantages in intraoperative lesion identification,cosmetic outcomes of the incision,and preservation of anterior neck function,providing a new surgical option for PHPT patients.

Objective:To investigate the relationship between expression of secreted protein acidic and rich in cysteine (SPARC) in hormone receptor (HR) -positive breast cancer tissues and clinicopathological characteristics and axillary lymph node metastasis.Methods:The clinical data of 202 patients with breast cancer in Shaanxi Provincial Cancer Hospital were retrospectively analyzed from Mar. 2021 to Mar. 2023. The expression of SPARC protein in the lesion tissues of all subjects at admission was detected by immunohistochemistry. On the basis of molecular typing, the patients were classified into HR-positive subgroup and non-HR-positive subgroup, and the difference in SPARC protein expression in the lesion tissues at admission was compared. According to the axillary lymph node metastasis status at 1 year of follow-up, patients with HR-positive breast cancer were assigned into metastasis group and non-metastasis group, and the expression of SPARC protein in the lesion tissues at admission was compared. HR-positive breast cancer patients were divided into positive group and negative group by means of the expression of SPARC protein at admission. The clinicopathological characteristics [age, tumor size, breast cancer TNM staging, vascular tumor thrombus, histological grading, estrogen receptor (ER), progesterone receptor (PR) ] were compared.Results:The positive expression of SPARC protein was significantly higher in HR-positive subgroup than in non-HR-positive subgroup ( χ2=7.28, P<0.05), and was significantly higher in metastasis group than in non-metastasis group ( χ2=7.29, P<0.05). The expression of SPARC protein in HR-positive breast cancer tissues was significantly different between ER and PR groups ( χ2=10.89, 11.08, P<0.05), and there was no statistical significance between the other groups ( χ2=0.25, 0.36, 1.24, 1.10, 2.41, P>0.05) . Conclusion:The expression of SPARC in HR-positive breast cancer tissues is higher, and it is related to clinicopathological characteristics ER and PR and axillary lymph node metastasis.

Neuropathic pain (NP) is a chronic and intractable pain syndrome triggered by lesions or diseases of the somatosensory nervous system. It has a high incidence in the general population and currently lacks effective treatment methods, which seriously reduces the life quality of patients. Peripheral sensitization and central sensitization are the key mechanisms for the occurrence and development of NP. A variety of immune cells are involved in the processes of peripheral sensitization and central sensitization. After peripheral nerve injury, immune cells such as macrophages, astrocytes and Schwann cells infiltrate and release chemical substances. Through regulating inflammatory reactions and ion channels, they initiate and amplify pain signals, increasing the sensitivity of nociceptors to incoming signals and forming peripheral sensitization. Immune cells in the central nervous system, represented by microglia and astrocytes, are stimulated by pro-nociceptive substances released by primary afferent nerve fibers, enhancing their excitability. Subsequently, they synthesize and release pro-inflammatory cytokines, leading to the enhancement and remodeling of neuronal connections in the spinal cord and brain, resulting in central sensitization. This article reviews the role of immune cells and peripheral sensitization and central pain sensitization, providing a theoretical basis and practical guidance for the understanding and treatment of NP.

Heat shock factor 1(HSF1)is a core transcription factor in cellular stress response and protein homeostasis maintenance,and is widely involved in biological processes such as cell growth,differentiation,and metabolism.This study aims to design antigenic peptides of the sheep HSF1 protein and prepare polyclonal antibodies through bioinformatics analysis and immunologi-cal techniques,and verify their application effects in sheep lung and testis tissues.Firstly,the se-quence,structure,and evolution of the sheep HSF1 gene were analyzed using bioinformatics meth-ods,and key antigenic epitopes were predicted.Then,suitable peptide fragments were selected for synthesis,emulsified with Freund's complete adjuvant or incomplete adjuvant,and used to immu-nize New Zealand rabbits.The specificity and effectiveness of the antibodies were verified by indi-rect ELISA,Western blot,and immunohistochemistry(IHC)experiments.The results showed that the HSF1 protein is 564 amino acids(aa)in length,with a molecular weight of 60.76 kDa,a theo-retical isoelectric point(pI)of 5.32,and is hydrophilic and unstable.Phylogenetic tree analysis revealed that HSF1 is highly conserved among most members of the Bovidae family,as well as in humans,mice,rats,and other species,but with local site differences.Sheep HSF1 is most closely related to goat HSF1,followed by Canadian bighorn sheep and goral.The phosphorylation sites of sheep HSF1 are predominantly concentrated in the middle and C-terminal regions,which is largely consistent with the predicted results for human HSF1,though some local differences exist.The prepared polyclonal antibodies exhibited a titer of over 1:8000 in recognizing the sheep HSF1 pro-tein,and Western blot experiments confirmed clear bands with consistent molecular weight,indica-ting high specificity of the antibodies.Furthermore,the expression and specific distribution of HSF1 were detected in sheep lung and testis tissues.This study successfully prepared polyclonal antibodies based on the sheep HSF1 antigen peptide and,for the first time,detected the immuno-histochemical distribution of HSF1 in the testis and lung tissues of Argali hybrid sheep.This pro-vides an important tool for further exploring the physiological role of HSF1 in Argali hybrid sheep and its potential applications in stress response,disease prevention,and treatment.

Body weight abnormalities, including overweight, obesity, and underweight, have become a dual public health challenge in Chinese adults: overweight and obesity lead to a variety of chronic complications, while underweight increases the risks of malnutrition, sarcopenia, and organ dysfunction. To systematically address these issues, multidisciplinary experts in endocrinology, sports science, nutrition, and psychiatry from various regions have held multiple weight management seminars. Based on the latest epidemiological data and clinical evidence, they expanded the guideline to include assessment and intervention strategies for underweight, in addition to the core content of obesity management. This guideline outlines the etiological mechanisms, evaluation methods, and multidimensional management strategies for overweight and obesity, covering key areas such as diagnosis and assessment, medical nutrition therapy, exercise prescription, pharmacological intervention, and psychological support. It is intended to provide a scientific and standardized approach to weight management across the adult population, aiming to curb the rising prevalence of obesity, mitigate complications associated with abnormal body weight, and improve nutritional status and overall quality of life.