The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis （GS/CACM 337-2023） was released by the China Association of Chinese Medicine on December 13^th， 2023. This expert consensus was developed by experts in methodology， pharmacy， and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine （CACM） and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine （pulmonary diseases） and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung， acute bronchitis， and acute attack of chronic bronchitis from the aspects of applicable populations， efficacy evaluation， usage， dosage， drug combination， and safety. It is expected to guide the rational drug use in medical and health institutions， give full play to the unique value of Qinbaohong Zhike oral liquid， and vigorously promote the inheritance and innovation of Chinese patent medicines.

OBJECTIVE: To elucidate the specific mechanisms by which electroacupuncture (EA) alleviates anxiety and fear behaviors associated with posttraumatic stress disorder (PTSD), focusing on the role of lipocalin-2 (Lcn2). METHODS: The PTSD mouse model was subjected to single prolonged stress and shock (SPS&S), and the animals received 15 min sessions of EA at Shenmen acupoint (HT7). Behavioral tests were used to investigate the effects of EA at HT7 on anxiety and fear. Western blotting and enzyme-linked immunosorbent assay were used to quantify Lcn2 and inflammatory cytokine levels in the prefrontal cortex (PFC). Additionally, the activity of PFC neurons was evaluated by immunofluorescence and in vivo electrophysiology. RESULTS: Mice subjected to SPS&S presented increased anxiety- and fear-like behaviors. Lcn2 expression in the PFC was significantly upregulated following SPS&S, leading to increased expression of the proinflammatory cytokines tumor necrosis factor-α and interleukin-6 and suppression of PFC neuronal activity. However, EA at HT7 inhibited Lcn2 release, reducing neuroinflammation and hypoexcitability in the PFC. Lcn2 overexpression mitigated the effects of EA at HT7, resulting in anxiety- and fear-like behaviors. CONCLUSION EA at HT7 can ameliorate PTSD-associated anxiety and fear, and its mechanism of action appears to involve the inhibition of Lcn2-mediated neural activity and inflammation in the PFC. Please cite this article as: Yang YD, Zhong W, Chen M, Tang QC, Li Y, Yao LL, et al. Electroacupuncture alleviates behaviors associated with posttraumatic stress disorder by modulating lipocalin-2-mediated neuroinflammation and neuronal activity in the prefrontal cortex. J Integr Med. 2025; 23(5):537-547.
Electroacupuncture ; Stress Disorders, Post-Traumatic/metabolism* ; Animals ; Lipocalin-2/metabolism* ; Prefrontal Cortex/physiopathology* ; Male ; Mice ; Neurons/physiology* ; Disease Models, Animal ; Fear ; Behavior, Animal ; Mice, Inbred C57BL ; Neuroinflammatory Diseases/metabolism* ; Anxiety/therapy* ; Acupuncture Points

The structure of intestinal tissue is complex. In vitro simulation of intestinal structure and function is important for studying intestinal development and diseases. Recently, organoids have been successfully constructed and they have come to play an important role in biomedical research. Organoids are miniaturized three-dimensional (3D) organs, derived from stem cells, which mimic the structure, cell types, and physiological functions of an organ, making them robust models for biomedical research. Intestinal organoids are 3D micro-organs derived from intestinal stem cells or pluripotent stem cells that can successfully simulate the complex structure and function of the intestine, thereby providing a valuable platform for intestinal development and disease research. In this article, we review the latest progress in the construction and application of intestinal organoids.
Organoids/cytology* ; Intestines/physiology* ; Humans ; Animals ; Pluripotent Stem Cells

Conducting local tolerance testing on parentaral drugs is of great significance for evaluating the clinical medication risks of drugs.Although relevant domestic and international guidelines provide detailed instructions on how to conduct local tolerance testing,it was found that some products still provide non-standard application materials,which affects the efficiency of drug development.This article summarizes the information on domestic and international guidance related to the local tolerance testing and elaborates on common problems based on specific application cases,with the aim of of providing reference for related work.

Sepsis is a condition characterized by organ dysfunction resulting from the systemic inflammatory response triggered by an infection. Excessive inflammation and immunosuppression are intertwined, and severe cases may even develop into multiple organ failure. Studies have shown that indoleamine 2,3-dioxygenase 1-mediated tryptophan metabolism is involved in the occurrence and development of sepsis, and elevated plasma kynurenine levels and Kyn/Trp ratios are early indicators of sepsis development. In this paper, we provide a comprehensive summary of the role of IDO1 in the acute inflammatory phase of sepsis, late immunosuppression, and organ damage. This includes its regulation of inflammatory state, immune cell function, blood pressure, and other aspects. Additionally, we analyze preclinical studies on targeted IDO1 drugs. An in-depth understanding and study of IDO may help to understand the pathogenesis and clinical significance of sepsis and multiple organ damage from a new perspective and provide new research ideas for exploring its prevention and treatment methods.

Recent studies have demonstrated that bitter taste receptors are distributed not only in oral cavity but also in non-gustatory systems,such as the respiratory,digestive,reproductive and cardiovascular systems.The physiological role of bitter taste receptors is to recognize bitter substances or bacterial secretions,to trigger the immune response and to maintain the internal environmental homeosta-sis.In addition,oral bitter taste receptors are expressed not only in taste buds,perceiving bitter taste,but also in many other parts of periodontal tissues,which is the potential treatment target for oral infectious diseases.This review summarized the expression and distri-bution of oral bitter taste receptors which was off the taste buds and their roles in regulating oral inflammation and oral bacteria,dis-cussed the effects of genetic polymorphism of bitter taste receptor 38 subtype(TAS2R38)on innate immunity and its relationship with the susceptibility of dental caries and periodontal,aimed to provide novel ideas for the better prevention and treatment of dental caries and periodontal diseases.

Liver cancer is the most lethal form of cancer and carries a high risk of death around the world. Goniothalamin (GTN) is a styryl-lactone that possesses antiproliferative and apoptotic activity. The molecular action of GTN is not yet fully evaluated. Thus, our research has been intended to assess the chemopreventive and apoptotic activities of diethylnitrosamine (DEN)-induced hepatocellular carcinoma (HCC) in rats. Rats were separated into 4 groups: control, DEN only, DEN + GTN (30 mg/kg bw), and GTN (30 mg/kg bw) alone. We evaluated body weight, liver weight, tumor incidence, hepatic toxic markers, antioxidants, inflammatory cytokines, histopathology, immunohistochemistry, and Western blot studies. DEN lessened body weight, antioxidants, and apoptosis, whereas it elevated tumor incidence, toxic markers, cytokines, and Bcl-2 expression. GTN treatment maintains body weight, liver weight, and antioxidant levels, and it also prevents tumor incidence, oxidative stress, toxic markers, pro-inflammatory cytokines, and histological changes. It triggers apoptosis by constraining Bcl-2 and elevating caspase-3 levels. GTN also attenuated the P13K/ AKT signaling which enhanced apoptosis. These findings revealed that GTN subdues the P13K/AKT pathway and has auspicious chemopreventive and apoptotic actions in DEN-induced HCC. Therefore, GTN would be suggested as a new medicine in natural remedies for liver cancer.

Anterior subcutaneous internal fixation(INFIX)is one of the current representatives of minimally invasive fix-ation of injuries to the anterior pelvic ring.The nail insertion point of this technique is located at the anterior inferior iliac spinous screw,with an angle of 30° outward and 20° backward.Screw in at an angle,and note that the screw head should be above the deep fascia and maintain a safe distance of 20 to 25 mm from the bone surface.Its improved versions include 3 or 4 nails INFIX with added pubic tubercle screws,unilateral INFIX,short-rod INFIX,and double INFIX.These improvements fur-ther enhance stability.The lateral femoral cutaneous nerve(LFCN)is relatively easy to be damaged during anatomy,so special attention should be paid during the operation.Biomechanical stability has advantages over external fixation,and its application is flexible.It is not limited to pubic ramus fracture,symphyseal separation,etc.It also plays an important role in combined an-terior and posterior ring fixation.It can be combined with posterior sacroiliac screws,iliac lumbar screws,etc.Fixed etc.Good clinical results have also been reported in children,pregnant women,and people with contraindications for subcutaneous con-necting rods.In addition,the current application of robots,reduction frames and other technologies has greatly reduced the dif-ficulty of reduction and improved the quality of closed reduction,making it possible to fix complex pelvic fracture.This tech-nique has high reduction quality and is as effective as traditional steel plates.A common complication is LFCN injury.Careful exposure and adjustment of the position and depth of internal fixation during surgery can effectively avoid this complication.

Objective To investigate the effect of varying ureteral wall thickness(UWT)at the site of ureteral stones on the clinical efficacy of ureteroscopic lithotripsy(URL).Methods The clinical data of 164 patients with ureteral stones in our hospital were retrospectively analyzed.According to different UWT,the patients were divided into the mild thickening group(84 cases,UWT<3.16 mm),the moderate thickening group(31 cases,UWT 3.16 to 3.49 mm),and the severe thickening group(49 cases,UWT>3.49 mm),and the differences of clinical related indicators among the three groups were compared.Results The incidence of postoperative renal colic and leukocyte disorder in the mild thickening group and the moderate thickening group were lower than those in the severe thickening group,and the differences were statistically significant(P<0.05).The postoperative catheterization time in the mild thickening group and the moderate thickening group were shorter than that in the severe thickening group,and the incidences of secondary lithotripsy,residual stones and stone return to kidney in the mild thickening group and the moderate thickening group were lower than those in the severe thickening group,with statistically significant differences(P<0.05).The length of hospital stay and hospitalization cost in the mild thickening group and the moderate thickening group were shorter/less than those in the severe thickening group,with statistically significant differences(P<0.05).Conclusion With the increase of UWT(especially when UWT>3.49 mm),the incidence of postoperative complications and hospitalization cost of URL increase to varying degrees,and the surgical efficacy decreases.In clinical work,UWT measurement holds potential value in predicting the surgical efficacy and complications of URL.

This article seeks to delve into the correlation between pituitary neuroendocrine tumors(PitNET)and neuropsychiatric disorders while summarizing the most recent advancements in related research.Some patients with PitNET,benign tumors arising from pituitary gland cells,may develop specific clinical symptoms due to either tumor compression or abnormal hormone secretion.In recent years,investigators have identified a significant association between PitNET and neurological as well as psychiatric disorders.Patients with PitNET frequently manifest neurological and psychiatric symptoms,including depression,anxiety,and cognitive impairment,significantly impacting their quality of life and prognosis.These symptoms may be associated with distorted body image,hormonal imbalances,and inadequate treatment.The holistic approach to PitNET encompasses surgical intervention,radiation therapy,and drug therapy,each with its distinct set of advantages and drawbacks.Presently,transsphenoidal resection stands out as the most frequently employed method in treating PitNET to ameliorate the patient's neurological and psychiatric disorders.However,the use of dopamine agonists(DAs)in the treatment of prolactin(PRL)tumors and growth hormone(GH)adenomas may potentially induce or exacerbate neurological and psychiatric symptoms.The impact of radiation therapy on PitNET patients varies depending on the radiation dose and treatment area.Given that both the PitNET disease itself and its treatment may lead to neurological and psychiatric disorders,it is essential to assess and address the neurological and psychiatric status of all PitNET patients.Careful consideration should be given to PitNET patients with neurological and psychiatric disorders to determine whether these issues stem from dopamine agonist(DAs)treatment.The primary consideration should be given to patients with PRL microadenomas with normal PRL levels to minimize the dose of bromocriptine or cabergoline to the most effective level or even discontinue the medication with subsequent follow-up.Caution is advised when considering the discontinuation or reduction of medication for PRL large adenomas.A gradual reduction approach may be undertaken based on related factors such as PRL levels and tumor size.Close follow-up through monitoring patient PRL levels and enhanced pituitary MRI is crucial to prevent tumor enlargement following the reduction of medication.While some PitNET patients have experienced improvement or recovery from neurological and psychiatric disorders through personalized comprehensive treatment,it is important to note that certain patients may exhibit irreversible symptoms.Currently,research on the combination of PitNET and neuropsychiatric disorders remains relatively limited.Moving forward,it is imperative to delve deeper into its pathogenesis,aiming to enhance diagnostic methods for neuropsychiatric disorders in PitNET patients.This includes refining and updating diagnostic criteria and expanding intervention methods.These efforts are crucial in mitigating the incidence of PitNET in conjunction with neuropsychiatric disorders,ultimately improving the overall quality of life for patients.