As a traditional Chinese medicinal herb for pacifying the liver and extinguishing wind， Gastrodiae Rhizoma contains main active ingredients such as gastrodin， gastrodia polysaccharides and gastrodigenin. It exerts the effects of extinguishing wind and relieving convulsions， calming liver yang， dispelling wind and unblocking collaterals， which is highly consistent with the traditional Chinese medicine pathogenesis of hypertension. This paper systematically reviews the pharmacological effects and molecular mechanisms of active ingredients of Gastrodiae Rhizoma， herb pair compatibility， and classic prescriptions in hypertension. It is found that Gastrodiae Rhizoma and its active ingredients can collaboratively exert antihypertensive effects by regulating hemodynamics， oxidative stress， inflammatory response and other pathways， alleviate hypertensive vascular injury， and ameliorate damage to target organs including the heart， brain and kidney induced by hypertension. Compatibility of Gastrodiae Rhizoma with medicinal materials such as Uncaria， Chuanxiong， and Danshen produces remarkable synergistic efficacy against hypertension. Classic prescriptions containing Gastrodiae Rhizoma represented by Tianma gouteng decoction and Banxia baizhu tianma decoction can inhibit inflammation， resist oxidation， and protect vascular endothelium， so as to ameliorate hypertensive vascular injury and lower blood pressure.

As a traditional Chinese medicinal herb for pacifying the liver and extinguishing wind， Gastrodiae Rhizoma contains main active ingredients such as gastrodin， gastrodia polysaccharides and gastrodigenin. It exerts the effects of extinguishing wind and relieving convulsions， calming liver yang， dispelling wind and unblocking collaterals， which is highly consistent with the traditional Chinese medicine pathogenesis of hypertension. This paper systematically reviews the pharmacological effects and molecular mechanisms of active ingredients of Gastrodiae Rhizoma， herb pair compatibility， and classic prescriptions in hypertension. It is found that Gastrodiae Rhizoma and its active ingredients can collaboratively exert antihypertensive effects by regulating hemodynamics， oxidative stress， inflammatory response and other pathways， alleviate hypertensive vascular injury， and ameliorate damage to target organs including the heart， brain and kidney induced by hypertension. Compatibility of Gastrodiae Rhizoma with medicinal materials such as Uncaria， Chuanxiong， and Danshen produces remarkable synergistic efficacy against hypertension. Classic prescriptions containing Gastrodiae Rhizoma represented by Tianma gouteng decoction and Banxia baizhu tianma decoction can inhibit inflammation， resist oxidation， and protect vascular endothelium， so as to ameliorate hypertensive vascular injury and lower blood pressure.

OBJECTIVE: To investigate whether auraptene (AUR) exerts a protective effect on acute diquat (DQ)-induced liver injury in mice and explore its underlying mechanisms. METHODS: Forty SPF-grade healthy male C57BL/6 mice were randomly divided into normal control group (Control group), DQ poisoning model group (DQ group), AUR treatment group (DQ+AUR group), and AUR control group (AUR group), with 10 mice in each group. The DQ poisoning model was established via a single intraperitoneal injection of 40 mg/kg DQ aqueous solution (0.5 mL); Control group and AUR group received an equal volume of pure water intraperitoneally. Four hours post-modeling, DQ+AUR group and AUR group were administered 0.5 mg/kg AUR aqueous solution (0.2 mL) by gavage once daily for 7 consecutive days, while Control group and DQ group received pure water. Blood and liver tissues were collected after anesthesia on day 7. Liver ultrastructure was observed by transmission electron microscopy. Serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels were measured via enzyme-linked immunosorbent assay (ELISA). Hepatic glutathione (GSH), superoxide dismutase (SOD), and malondialdehyde (MDA) levels were detected using WST-1, thiobarbituric acid (TBA), and enzymatic reaction methods, respectively. Protein expression of nuclear factor-erythroid 2-related factor 2 (Nrf2), heme oxygenase-1 (HO-1), Kelch-like ECH-associated protein 1 (Keap1), and activated caspase-9 in liver tissues was analyzed by Western blotting. RESULTS: Transmission electron microscopy revealed that mitochondria in the Control group exhibited mild swelling, uneven distribution of matrix, and a small number of cristae fractures. In the AUR group, mitochondria showed mild swelling, with no obvious disruption of cristae structure. In the DQ group, mitochondria demonstrated marked swelling and increased volume, matrix dissolution, loss and fragmentation of cristae, and extensive vacuolization. In contrast, the DQ+AUR group showed significantly reduced mitochondrial swelling, volume increase, matrix dissolution, cristae loss and fragmentation, and vacuolization compared to the DQ group. Compared with the DQ group, the DQ+AUR group exhibited significantly lower serum AST levels (U/L: 173.45±23.60 vs. 255.33±41.51), ALT levels (U/L: 51.77±21.63 vs. 100.70±32.35), and hepatic MDA levels (μmol/g: 12.40±2.76 vs. 19.74±4.10), along with higher hepatic GSH levels (mmol/g: 37.65±14.95 vs. 20.58±8.52) and SOD levels (kU/g: 124.10±33.77 vs. 82.81±22.00), the differences were statistically significant (all P < 0.05). Western blotting showed upregulated Nrf2 expression (Nrf2/β-actin: 0.87±0.37 vs. 0.53±0.22) and HO-1 expression (HO-1/β-actin: 1.06±0.22 vs. 0.49±0.08), and downregulated Keap1 expression (Keap1/β-actin: 0.82±0.12 vs. 1.52±0.76) and activated caspase-9 expression (activated caspase-9/β-actin: 1.16±0.28 vs. 1.71±0.30) in the DQ+AUR group compared to the DQ group (all P < 0.05). CONCLUSION AUR attenuates DQ-induced acute liver injury in mice by activating the Keap1/Nrf2 signaling pathway.
Animals ; Male ; Mice ; Mice, Inbred C57BL ; Liver/pathology* ; Chemical and Drug Induced Liver Injury/drug therapy* ; Diquat/poisoning* ; NF-E2-Related Factor 2/metabolism* ; Oxidative Stress ; Apoptosis ; Coumarins

With the improvement of diagnosis and treatment level, most breast cancer patients survive in a chronic state for a long time, and the issue of concomitant diseases of breast cancer (CDBC) has become increasingly prominent. All-round and full-cycle management of these comorbidities can help improve patients’ quality of life and prognosis. General practice, with its long-term, comprehensive and responsible health care that is person-centered, family-based, community-wide and oriented to the maintenance and promotion of overall health, presents new opportunities for the health management of CDBC. This article will explore the application of consultation-liaison general practice through the integrated general and specialist care in the comprehensive management of CDBC, aiming to raise people’s awareness of it and promote the development of consultation-liaison general practice and the management model of the "Internet plus general practitioner team" , which will surely contribute to the all-round management of concomitant diseases in breast cancer patients.

With the improvement of diagnosis and treatment level, most breast cancer patients survive in a chronic state for a long time, and the issue of concomitant diseases of breast cancer (CDBC) has become increasingly prominent. All-round and full-cycle management of these comorbidities can help improve patients’ quality of life and prognosis. General practice, with its long-term, comprehensive and responsible health care that is person-centered, family-based, community-wide and oriented to the maintenance and promotion of overall health, presents new opportunities for the health management of CDBC. This article will explore the application of consultation-liaison general practice through the integrated general and specialist care in the comprehensive management of CDBC, aiming to raise people’s awareness of it and promote the development of consultation-liaison general practice and the management model of the "Internet plus general practitioner team" , which will surely contribute to the all-round management of concomitant diseases in breast cancer patients.

This study aimed to preliminarily evaluate the efficacy of posterior debridement and corpectomy via the spinal canal’s lateral wall approach (PDC-SCLWA) for spinal infection after vertebral augmentation (SIAVA). The procedure is characterized as “lateral wall resection for access, anterior lesion removal for debridement, and posterior wall preservation for bone graft fusion.” This distinguishes it from conventional 360° decompression that involves extensive lamina and facet joint resection. Eight patients who underwent PDC-SCLWA were included. The mean surgical duration was 290.6±59.2 minutes, with an average intraoperative blood loss of 775.0±389.7 mL. Intraoperative dural laceration occurred in two patients. All patients’ symptoms were alleviated, and no recurrent infection was observed during follow-up. Seven patients received double titanium meshes, and one received an iliac bone graft. At 3 months postoperatively, the fusion rates of intervertebral bodies and posterolateral laminae were 93.8% (15/16) and 100% (7/7), respectively. SIAVA is a severe postoperative complication, especially in elderly patients with multiple comorbidities. PDC-SCLWA is a safe and effective surgical technique. It provides advantages through posterior wall preservation that minimize spinal cord disruption, maintains mechanical stability, and optimizes the bone graft bed for fusion.

OBJECTIVE: To investigate the protective effect and mechanism of tumor necrosis factor receptor-associated factor 6 (TRAF6) inhibitor C25-140 on acute kidney injury (AKI) induced by acute diquat (DQ) poisoning in mice. METHODS: A total of 80 SPF grade healthy male C57BL/6 mice were randomly divided into the normal control group, DQ model group, C25-140 intervention group, and C25-140 control group, with 20 mice in each group. The DQ poisoning mouse model was established by using one-time intraperitoneal injection of 1 mL of 40 mg/kg DQ solution. The normal control group and C25-140 control group were injected with an equal amount of pure water into the peritoneal cavity. After 4 hours of model establishment, the C25-140 intervention group and C25-140 control group were given intraperitoneal injection of C25-140 5 mg/kg. The normal control group and DQ model group were given equal amounts of pure water, once a day for 7 consecutive days. After 7 days, the mice were anesthetized, eye blood was collected, and renal tissue was collected after sacrifice. The pathological changes of renal tissue were observed under a light microscope and renal tissue structure and mitochondrial changes were observed under transmission electron microscopy. The levels of serum creatinine (SCr) and blood urea nitrogen (BUN) were measured. Enzyme-linked immunosorbent assay (ELISA) was used to measure the levels of serum interleukins (IL-6, IL-1β) and tumor necrosis factor-α (TNF-α). Western blotting was used to detect the protein expression levels of TRAF6, myeloid differentiation factor 88 (MyD88), and nuclear factor-κB (NF-κB) in renal tissue. Chemical method was used to determine the content of serum malondialdehyde (MDA) and superoxide dismutase (SOD). RESULTS: During the observation period, there were no abnormal behaviors in the normal control group mice. The DQ model group mice gradually showed symptoms such as mental fatigue, fluffy fur, reduced activity, and low food intake after being exposed to the toxin, and severe cases resulted in death. The above symptoms were alleviated in the C25-140 intervention group compared to the DQ model group. Under light microscopy, HE staining showed infiltration of inflammatory cells, glomerulosclerosis, proximal tubular dilation, and vacuolization in the DQ model group, while the inflammatory response was reduced in the C25-140 intervention group compared to the DQ model group. Under transmission electron microscopy, the DQ model group showed relatively high levels of mitochondrial damage, severe swelling, increased volume, matrix dissolution, ridge fracture and loss. The degree of mitochondrial damage in the C25-140 intervention group was reduced compared to the DQ model group. Compared with the normal control group, the levels of serum SCr, BUN, IL-6, IL-1β, TNF-α, and MDA in the DQ model group were significantly increased, while the serum SOD level was significantly decreased. Compared with the DQ model group, the levels of serum SCr, BUN, IL-6, IL-1β, TNF-α, and MDA in the C25-140 intervention group were significantly reduced [SCr (μmol/L): 59.07±13.11 vs. 83.61±20.13, BUN (mmol/L): 25.83±9.95 vs. 40.78±11.53, IL-6 (ng/L): 40.76±7.03 vs. 83.33±21.83, IL-1β (ng/L): 53.87±7.82 vs. 91.74±12.53, TNF-α (ng/L): 102.52±32.13 vs. 150.92±31.75, MDA (μmol/L): 3.57±1.06 vs. 5.75±1.83], and the serum SOD level was significantly increased (kU/g: 162.52±36.13 vs. 122.72±22.13), and the differences were statistically significant (all P < 0.01). Western blotting results showed that the protein expression levels of TRAF6, NF-κB, and MyD88 in the renal tissue of DQ model group mice were significantly higher than those in the normal control group. The expression levels of the above-mentioned proteins in the C25-140 intervention group of mice were significantly lower than those in the DQ model group (TRAF6/β-actin: 1.05±0.36 vs. 1.74±0.80, NF-κB/β-actin: 0.57±0.07 vs. 1.03±0.75, MyD88/β-actin: 0.58±0.07 vs. 1.03±0.33, all P < 0.05). CONCLUSIONS TRAF6 inhibitor C25-140 can alleviate AKI induced by DQ poisoning in mice by regulating the Toll-like receptor 4 (TLR4)/TRAF6/NF-κB signaling pathway and downregulating the levels of inflammatory cytokines IL-1β, IL-6, and TNF-α.
Animals ; Male ; Acute Kidney Injury/prevention & control* ; Mice ; Mice, Inbred C57BL ; Diquat ; TNF Receptor-Associated Factor 6/metabolism* ; Interleukin-6/blood* ; Kidney/pathology* ; NF-kappa B/metabolism* ; Peptide Fragments

Objective:To analyze the efficacy, safety and learning curve of Thulium laser enucleation of the prostate by laser controller(LC-THuLEP) anchored at six o'clock position of the bladder neck in the treatment of benign prostatic hyperplasia(BPH) with large gland.Methods:The clinical data of the 1st to 45th BPH cases with large gland(prostate volume> 80 ml) treated by a doctor with LC-THuLEP anchored at six o'clock position of bladder neck in Shanghai East Hospital from January to October 2022 were retrospectively analyzed. The patients were divided into groups A, B and C according to the order of operation time, with 15 cases in each group. There were no significant differences among the three groups( P>0.05) in age[(71.8±9.4)years old vs. (73.5±8.2) years old vs.(71.4±5.5)years old], prostate volume[88.3(84.8, 100.6)ml vs.91.5(86.1, 118.4)ml vs. 94.5(84.7, 101.8)ml], prostate specific antigen(PSA)[4.8(2.9, 8.5)ng/ml vs. 7.2(3.2, 11.2)ng/ml vs. 7.8(4.5, 12.7)ng/ml], postvoid residual volume[44.0(34.0, 67.0)ml vs. 60.0(40.0, 76.0)ml vs. 39.0(0, 59.0)ml], maximum urine flow rate(Q max)[8.4(7.6, 11.1)ml/s vs. 8.6(6.5, 10.6)ml/s vs. 10.4(7.8, 13.2)ml/s], international prostate symptom score(IPSS)[20(18, 21) vs. 20(20, 22) vs. 20(20, 25)]and quality of life(QOL)[4(4, 5) vs. 4(4, 4) vs. 4(3, 5)].The doctor had more than 100 cases of TURP surgery experience. LC-THuLEP anchored at six o'clock position of bladder neck was described as follows. The bladder neck at six o'clock position is reserved 0.5-1.0 cm as an "anchor" to fix the prostatic bladder neck when the gland was pushed directly by the laser controller, preventing the detached prostate gland from turning. Finally the bladder neck was cut off at six o'clock position, and the prostate was en-bloc removed. The effect of surgery and postoperative complications were compared. The enucleation efficiency was equal to the weight of prostate tissue removed divided by the time of enucleation. Results:The differences among the three groups in operation time [100.0(90.0, 110.0)min vs. 80.0(70.0, 90.0)min vs. 75.0(70.0, 90.0)min], enucleation time[89.0(72.0, 97.0)min vs. 67.0(64.0, 77.0)min vs. 64.0(60.0, 77.0)min] and the efficiency of enucleation [0.65(0.62, 0.68)g/min vs. 0.84(0.83, 0.94)g/min vs. 0.93(0.82, 1.00)g/min] were statistically significant( P<0.05). The operation time and enucleation time in groups B and C were significantly lower than those in group A, and the enucleation efficiency was significantly higher than that in group A( P<0.05), while there was no significant difference between group B and C. However, the difference of three groups in hemoglobin decrease [8.0(5.0, 11.0)g/L vs. 7.0(2.0, 10.0)g/L vs. 11.0(4.0, 16.0)g/L] and catheter indwelling duration[4.0(2.0, 6.0)d vs. 6.0(3.0, 7.0)d vs. 4.0(3.0, 6.0)d] were not statistically different( P>0.05). All patients were followed up for 6 months after surgery. In three groups, postoperative Q max were 23.2(21.0, 25.1)ml/s, 22.7(21.1, 26.1)ml/s and 22.9(21.5, 25.7)ml/s, IPSS were 6(5, 8), 7(6, 8) and 7(7, 8), QOL were 2(1, 2), 2(1, 2) and 2(1, 2), postvoid residual volume were 20.0(10.0, 25.0)ml, 22.0(15.0, 25.0)ml and 5.0(0, 25.0)ml, respectively, which were all significantly different from that of pre-operation( P<0.05).However, there were no statistically significant differences in the postoperative indicators among the three groups ( P>0.05). No statistical difference was found in postoperative complications among the three groups[26.7%(4/15) vs. 20.0%(3/15) vs. 20.0%(3/15), P>0.05]. Conclusions:LC-THuLEP anchored at six o'clock position of bladder neck was an effective operation in the treatment of BPH with large gland, and the learning curve could be reached after 15 cases.

Objective:To investigate the efficacy of Peritoneal interposition flap (PIF) technique in preventing postoperative pelvic lymphocele formation during laparoscopic radical prostatectomy with extended pelvic lymph node dissection (LRP+ ePLND).Methods:A retrospective analysis was conducted on clinical data of 113 patients with locally high-risk or locally advanced prostate cancer who underwent LRP+ ePLND at Shanghai East Hospital, from January 2020 to November 2023. Among them, 27 patients received PIF technique and 86 received traditional LRP+ ePLND. ePLND was carried out as the clearance of external iliac vessels, medial side of the internal iliac artery, and pararectal lymph nodes. The PIF technique was the suturing the peritoneal flap after freeing the bladder to the lateral side of the bladder, pulling the peritoneal edge that follows the bladder's free edge posteriorly to the pubis, curling it onto the lateral surface of the bladder. This could expose the lymph node clearance bed, establishing a pathway from the lymph node clearance bed to the abdominal cavity space, allowing exuded lymphatic fluid to flow into the abdominal cavity for absorption by the peritoneum. There were no statistically significant differences in age [(68.37±6.92)years vs.(70.47±5.72)years], body mass index [(25.47±2.49)kg/m 2vs.(24.46±2.80)kg/m 2], and preoperative PSA [(23.28±13.94)ng/ml vs.(24.81±13.99)ng/ml] between the PIF group and the control group ( P>0.05). Biopsy Gleason score in PIF group: 6 in 2 cases, 7 in 9 cases, 8 in 9 cases, 9-10 in 2 cases. Biopsy Gleason score in control group: 6 in 4 cases, 7 in 35 cases, 8 in 27 cases, 9-10 in 20 cases. Clinic stage in PIF group: T 2 in 18 cases, T 3 in 6 cases, T 4 in 3 cases. Clinic stage in control group: T 2 in 51cases, T 3 in 27 cases, T 4 in 8 cases. The preoperative Gleason scores and TNM staging comparisons between the PIF group and the control group showed no statistically significant differences ( P>0.05). Surgical duration, intraoperative blood loss, lymph node positivity rate, incidence of postoperative lymphocele, and recovery of urinary control were compared between the two groups. Results:All surgeries were completed successfully without intraoperative complications in both groups. There were no statistically significant differences between the PIF group and the control group in terms of surgical duration [(202.96±24.15)min vs.(201.1±29.85)min], intraoperative blood loss [(85.56±32.27)ml vs.(90.7±49.25)ml], and lymph node positivity rate [(4 in PIF group, 14.8%)vs.(25 in control group, 29.1%)]( P>0.05). Urinary catheters were retained for 10-14 days postoperatively. Following catheter removal, there were no statistically significant differences in urinary control rates at 1 month [51.85%(14/27)vs. 48.83%(42/86)]and 2 months[74.07%(20/27) vs. 72.09%(62/86)] between the PIF group and the control group ( P>0.05). At the 2 to 6-month follow-up CT scan, none of the 27 patients in the PIF group developed pelvic lymphocele, whereas 9 patients in the control group did (6 cases bilateral, 3 cases unilateral), showing a statistically significant difference between the two groups ( P=0.002). Postoperatively, 3 patients in the control group experienced symptoms, with 1 case of lymphocele infection causing fever 1 month after surgery. Lymphocysts were found in 2 patients with ipsilateral lower extremity swelling 2 weeks after surgery. Conclusions:The application of PIF technique during laparoscopic radical prostatectomy with extended pelvic lymph node dissection via the abdominal approach could be safe and feasible. It may prevent postoperative pelvic lymphocele formation.

【Objective】 To investigate the physical and neuropsychological development of the offspring born to mothers with gestational diabetes mellitus (GDM) at 2 years of age, and to provide evidence to enhance the physical and neuropsychological development of GDM offspring. 【Methods】 A retrospective analysis was conducted on neonates born in the Department of Obstetrics at Qinzhou Maternal and Child Health Hospital from January 2018 to December 2018 and regularly followed at the outpatient service. The neonates were categorized into two groups based on whether their mothers were diagnosed with GDM during pregnancy: the GDM group (n=243) and the control group (n=362). The general clinical data, follow-up information on physical development and neuropsychological development at 1 year and 2 years of age for all children were collected. Their height, head circumference, body weight, BMI, and Gesell developmental quotients (DQs) at 1 year and 2 years of age for both groups were analyzed. 【Results】 1) There were no significant differences in height, head circumference, body weight, and body mass index (BMI) between the two groups at 1 year and 2 years of age during the follow-up period (P>0.05). 2) At 1 year of age, the GDM group exhibited higher rates of abnormal language development (8.6% vs. 3.3%, χ²=7.854), adaptive behavior(11.4% vs. 5.0%,χ²=8.605), and personal social behavior(8.2% vs. 3.0%, χ²=8.062) compared to the control group (P<0.05), and lower DQs for these Gesell subscales (language development 87.6±7.7 vs. 89.4±9.2, t=2.591; adaptive behavior: 88.4±7.8 vs. 90.5±8.9, t=2.957; personal social behavior: 89.1±7.0 vs. 91.2±7.5, t=3.495, P<0.05). 3) At 2 year of age, the GDM group also showed higher rates of adaptive behavior (8.2% vs. 4.1%, χ²=3.927) and personal social behavior (7.3% vs. 3.0%, χ²=4.093) compared to the control group (P<0.05), and lower DQs for these Gesell subscales (adaptive behavior: 89.5±6.5 vs. 91.9±6.9, t=3.878; personal social behavior: 89.9±7.1 vs. 92.1±6.9, t=3.311, P<0.05). 【Conclusions】 The development of adaptive behavior and personal social behavior in offspring born to mothers with GDM remains delayed. Follow-up for GDM offspring should prioritize achieving a balanced development of adaptive behavior and personal social behavior.