OBJECTIVE To improve the inventory turnover rate of traditional Chinese medicine （TCM） decoction pieces in hospitals and achieve refined inventory management for cost reduction and efficiency improvement. METHODS Inventory data of TCM decoction pieces in our hospital from 2022 to 2023 were collected. Based on the sale amount and demand coefficient of variation respectively， the ABC classification method and XYZ analysis method were adopted for classification. The two classification results were combined through a cross matrix to divide them into three-level management priorities： level Ⅰ （AX， AY， BX）， level Ⅱ （AZ， BY， CX）， and level Ⅲ （BZ， CY， CZ）. Differentiated inventory strategies were formulated for each level， and core indicators such as turnover rate and inventory cost before and after inventory management optimization were compared. RESULTS There were 58 types （14.22%） in level Ⅰ， 85 types （20.83%） in level Ⅱ， and 265 types （64.95%） in level Ⅲ. After inventory management optimization， the average inventory value of TCM decoction pieces decreased by 341 800 yuan， the average turnover rate increased by 73.03%， and the average turnover days decreased by 4.98 days. The differences in all indicators before and after optimization were statistically significant （ P ＜0.01）. CONCLUSIONS The ABC-XYZ analysis method can break through the single-dimensional limitation of the traditional ABC classification method， adapt to characteristics such as the strong seasonality of TCM decoction pieces， significantly optimize the inventory structure， improve turnover efficiency， and reduce operating costs. It provides a feasible plan for the refined and scientific management of hospital TCM warehouses.

OBJECTIVE: To investigate the clinical outcome of sensory reconstruction about the functional perforator flap for repairing the complex defects on the limbs. METHODS: A retrospective analysis was conducted on 21 patients with limb complex defects admitted between March 2018 and January 2023. There were 12 males and 9 females, with a median age of 36 years (range, 19-62 years). The wounds were on the upper limbs (hands) in 13 cases and the lower limbs (feet) in 8 cases. Five patients with tumor/scar, and the left defects after en-bloc resection of the tumor lesion and scar were repaired immediately. The remaining 16 cases were acute/chronic wounds, undergoing the emergent debridement and vacuum sealing drainage placement, and the left defects were repaired with flaps during second-stage operation. The size of the defects ranged from 5.5 cm×4.5 cm to 17.0 cm×12.0 cm. The donor sites were located on the thoracic and back in 4 cases, the anterior lateral thigh in 6 cases, and the feet in 11 cases. All flaps were functional perforator flaps with sensory nerve. The donor sites were closed directly or repaired with skin grafting. At last follow-up, the sensation of flap and the muscle strength of recipient site were evaluated according to the British Medical Research Council (BMRC) sensory grading (S₀-S₄) and muscle strength grading (M₀-M₅) criteria. RESULTS: Twenty flaps survived completely without significant complication, and partial edge necrosis was observed in 1 flap, which healed after the debridement and skin grafting. The donor and recipient sites healed by first intention. All patients were followed up 10-18 months (mean, 12 months). At last follow-up, the flaps with satisfactory shape and soft texture were observed, and no abnormal hair growth or pigmentation occurred. The sensation of flap was evaluated as S₁ in 2 cases, S₂ in 7, S₃ in 9, and S₄ in 3. The muscle strength of recipient site was evaluated as M₂ in 4 cases, M₃ in 9, M₄ in 5, and M₅ in 3. Only linear scars were left at the donor site. CONCLUSION The functional perforator flap with sensory nerve is beneficial for early sensation reconstruction for repairing the complex defects on the limbs, and could reconstruct the functional subunit structure defect in one stage. The short-term functional follow-up results are satisfactory.
Humans ; Male ; Adult ; Female ; Perforator Flap/transplantation* ; Middle Aged ; Plastic Surgery Procedures/methods* ; Retrospective Studies ; Young Adult ; Treatment Outcome ; Extremities/injuries* ; Cicatrix/surgery* ; Skin Transplantation/methods*

Pien Tze Huang(PZH),a class-1 nationally protected traditional Chinese medicine(TCM),has been used to treat liver diseases such as hepatitis;however,the effect of PZH on the progression of sepsis is un-known.Here,we reported that PZH attenuated lipopolysaccharide(LPS)-induced sepsis in mice and reduced LPS-induced production of proinflammatory cytokines in macrophages by inhibiting the acti-vation of mitogen-activated protein kinase(MAPK)and nuclear factor-kappa B(NF-κB)signalling.Mechanistically,PZH stimulated signal transducer and activator of transcription 3(STAT3)phosphory-lation to induce the expression of A20,which could inhibit the activation of NF-κB and MAPK signalling.Knockdown of the bile acid(BA)receptor G protein-coupled bile acid receptor 1(TGR5)in macrophages abolished the effects of PZH on STAT3 phosphorylation and A20 induction,as well as the LPS-induced inflammatory response,suggesting that BAs in PZH may mediate its anti-inflammatory effects by acti-vating TGR5.Consistently,deprivation of BAs in PZH by cholestyramine resin reduced the effects of PZH on the expression of phosphorylated-STAT3 and A20,the activation of NF-κB and MAPK signalling,and the production of proinflammatory cytokines,whereas the addition of BAs to cholestyramine resin-treated PZH partially restored the inhibitory effects on the production of proinflammatory cytokines.Overall,our study identifies BAs as the effective components in PZH that activate TGR5-STAT3-A20 signalling to ameliorate LPS-induced sepsis.

Network Meta-analysis was used to compare the efficacy and safety of Chinese patent medicines in the treatment of unstable angina pectoris. PubMed, Cochrane Library, CNKI, Wanfang, VIP and other databases were retrieved by computers from the establishment of the databases to June 2020. Randomized controlled trials(RCTs) of Chinese patent medicines for the treatment of unstable angina pectoris were collected. Two investigators independently screened out the literatures, and extracted data according to the inclusion and exclusion criteria. The quality of the included RCTs was evaluated according to the bias risk assessment tool recommended by the Cochrane System Reviewer Manual, and the Stata 13.0 software was used for data analysis and mapping. Through screening, 28 eligible studies were finally included, with the sample size of 2 885 cases, involving 8 Chinese patent medicines. The results of the network Meta-analysis showed that in terms of total effective rate for angina symptom improvement, the order was as follows: Shenshao Capsules > Naoxintong Capsules > Ginkgo Ketone Ester Dripping Pills > Compound Danshen Dripping Pills > Ginkgo Leaf Tablets > Shexiang Baoxin Pills > Tongxinluo Capsules > Yindan Xinnaotong Soft Capsules; in terms of total effective rate for ECG curative effect, the order was as follows: Ginkgo Ketone Ester Dripping Pills>Compound Danshen Dripping Pills > Tongxinluo Capsules > Shenshao Capsules > Shexiang Baoxin Pills > Yindan Xinnaotong Soft Capsules; in terms of hypersensitivity-C-reactive protein curative effect, the order was as follows: Tongxinluo Capsules > Shenshao Capsules > Ginkgo Leaf Tablets>Compound Danshen Dropping Pills> Shexiang Baoxin Pills > Naoxintong Capsules > Yindan Xinnaotong Soft Capsules > Ginkgo Ketone Ester Dropping Pills. Chinese patent medicine combined with conventional therapy can improve the clinical efficacy of unstable angina pectoris. Due to the differences in the quantity and quality of the included studies, the order results of Chinese patent medicines need to be further verified.
Angina, Unstable/drug therapy* ; China ; Drugs, Chinese Herbal ; Humans ; Medicine, East Asian Traditional ; Network Meta-Analysis ; Nonprescription Drugs

Objective:To observe the effect of Dingkundan in adjuvant treatment of clinical symptoms， quality of life， immune function and prognosis of patients with radiotherapy and chemotherapy after endometrial carcinoma （EC） operation. Method:Patients were divided into control group （82 cases） and observation group （86 cases） according to random number table. A total of 75 patients in control group completed the study （4 patients fell off or lose visit， and 3 patients were eliminated）， while 77 patients in observation group completed the study （5 patients fell off or lose visit， and 4 patients were deleted）. After operation， patients got brachytherapy， external pelvic irradiation and chemotherapy. Patients in control group got Bazhenwan， 1 pill/time， 2 times/day， and those in observation group got Dingkundan， 7 g/time， 2 times/day. The course of treatment lasted for 4 months， and long-time follow-up data was recorded. Before treatment， and at the second and fourth month after treatment， deficiency of Qi and blood was scored. Toxic reactions after radiotherapy and chemotherapy were recorded， and incidence rate of acute and advanced radiation injury of bladder and rectum and toxicity of chemotherapeutic drugs at grade 3 or above grade 3 level were compared. And levels of T lymphocyte subsets （CD3⁺， CD4⁺， CD8⁺ and CD4⁺/CD8⁺） were detected， European collaborative quality of life Cancer Core Scale （EORTC QLQ-C30） was evaluated， and expressions of pce125 （CA125）， epididymis protein 4 （HE4）， Dickkopf-related protein-1 （DKK1）， vascular endothelial growth factor （VEGF）， matrix metalloproteinase-9 （MMP-9） and transforming growth factor-β₁ （TGF-β₁） were tested before and after treatment. The follow-up was made for every three months， and the progression （recurrence/metastasis） of patients was recorded. Result:Scores of deficiency of Qi and blood in observation group were lower than those in control group at the second and fourth week after treatment （P<0.01）. Incidence rates of acute and advanced radiation injury of bladder and rectum and toxicity of chemotherapeutic drugs at grade 3 or above grade 3 level and incidence rates of bone marrow suppression， gastrointestinal toxicity， neurotoxicity were lower than those in control group （P<0.05）. Five functional dimensions and overall quality of life score based on EORTC and QLQ-C30 in observation group were higher than those in control group （P<0.01）， and scores of three symptom dimensions were lower than those in control group （P<0.01）. Levels of CD3⁺， CD4⁺ and CD4⁺/CD8⁺ were higher than those in the control group （P<0.01）， and CD8⁺ was lower than those in the control group （P<0.01）. Levels of CA125， HE4， DKK1， VEGF， MMP-9 and TGF-β₁ were lower than those in the control group （P<0.01）. The disease progression rate in observation group was 18.18% （14/77）， which was lower than 33.33% （25/75） in control group （χ²=4.572， P<0.05）. Conclusion:In adjuvant treatment of patients with radiotherapy and chemotherapy after EC operation， Dingkundan can reduce the symptoms of Qi and blood deficiency syndrome and side effects caused by radiotherapy and chemotherapy， improve the quality of life and immune function， inhibit the expression of tumor markers and tumor growth factor， delay the progression of tumor and improve the prognosis.

This study aims to compare the prostate cancer detection rate between magnetic resonance imaging (MRI)-transrectal ultrasound (TRUS) cognitive fusion targeted biopsy and systematic biopsy. A total of 614 patients who underwent transrectal prostate biopsy during 2016-2018 with multiparametric magnetic resonance imaging (mpMRI) were included. All patients with a PI-RADS V2 score ≥ 3 accepted both targeted biopsy and systematic biopsy, and those with a PI-RADS V2 score ≤ 2 only accepted systematic biopsy. Overall prostate cancer detection rate between the two biopsies was compared. MRI-TRUS cognitive fusion targeted biopsy identified 342 cases (75.7%) of prostate cancer while systematic biopsy identified 358 cases (79.2%). There was no significant difference in the detection rate between the two groups ( = 1.621, = 0.203). Targeted biopsy had significant fewer biopsy cores compared with systematic biopsy, reducing (9.3 ± 0.11) cores ( < 0.001) in average. Targeted biopsy had about 10.8% ( < 0.001) more tumor tissues in positive cores compared with systematic biopsy. The results show that both MRI-TRUS cognitive fusion targeted biopsy and systematic biopsy have good detection rate on prostate cancer. Cognitive targeted biopsy may reduce biopsy cores and provide more tumor tissues in positive cores.
Biopsy ; methods ; Humans ; Image-Guided Biopsy ; Magnetic Resonance Imaging, Interventional ; Male ; Prospective Studies ; Prostatic Neoplasms ; diagnostic imaging ; Ultrasonography, Interventional

Objective:To explore the effect of Taiji Quan on the sleep quality of patients with chronic insomnia disorder (CID) and its mechanism. Methods:From January, 2015 to December, 2017, 31 patients with CID were enrolled in the sleep disorder clinic. Before and 24 weeks after Taiji Quan exercise, the Pittsburgh Sleep Quality Index (PSQI) was used to assess their sleep quality, the serum levels of tumor necrosis factor (TNF)-α, TNF-β, soluble tumor necrosis factor receptor (sTNF-R)1 and sTNF-R2 were detected with protein chip, and the correlation between the total score of PSQI and the serum levels of TNF-α, TNF-β, sTNF-R1 and sTNF-R2 were analyzed after exercise. Results:After Taiji Quan exercise, the scores of PSQI factors (subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, daytime dysfunction) and the total score of PSQI decreased (t > 4.080, P < 0.05). The serum levels of TNF-α and TNF-β decreased (t > 13.580, P < 0.01), however, the serum levels of sTNF-R1 and sTNF-R2 significantly increased (t > 160.189, P < 0.001). The serum levels of TNF-α and TNF-β were positively correlated with the total score of PSQI (r > 0.638, P < 0.001), while the serum levels of sTNF-R1 and sTNF-R2 were negatively correlated with the total score of PSQI (r > 0.532, P<0.001). Conclusion:Taiji Quan exercise could help to improve the sleep quality of patients with CID. The mechanism may be related to the decrease of the serum levels of TNF-α and TNF-β, and the increase of the serum levels of sTNF-R1 and sTNF-R2.

Objective: To explore the possible mechanism of Duhuo Jisheng Tang in relieving knee osteoarthritis based on protein kinase R-like endoplasmic reticulum kinase (PERK)/immunoglobulin-binding protein (Bip) signaling pathway.Method: A model of knee osteoarthritis was established by cold stimulation.Rats were randomly divided into blank group,model group,celecoxib group (0.021 g·kg^-1),low,medium and high-dose Duhuo Jisheng Tang groups (8.37,16.72,33.48 g·kg^-1).Blank group and model group were given equal volume of physiological saline.The changes of knee joint diameter were recorded.The pathological changes of rat articular cartilage were observed by hematoxylin-eosin (HE) staining.The expressions of tumor necrosis factor-alpha (TNF-α),interleukin-1β(IL-1β) and hyaluronic acid (HA) in serum were detected by enzyme-linked immunosorbent assay (ELISA).The mRNA and protein expression levels of PERK,Bip and cysteinyl as parates pecific protein-9(Caspase-9) in cartilage were detected by Real-time PCR and Western blot.Result: The knee joint redn ess and the joint diameter of celecoxib group and high-dose Duhuo Jisheng Tang group were improved,and the joint diameter was reduced significantly (P<0.01).The local fractures of knee joint cartilage in the celecoxib group and the high-dose Duhuo Jisheng Tang group were significantly improved.Compared with blank group,the expression levels of TNF-α,IL-1β and HA were increased in model group (P<0.01).The gene and protein expression levels of PERK,Bip and Caspase-9 in cartilage of the model group were increased (P<0.05,P<0.01).Compared with model group,the expressions of TNF-α,IL-1β and HA in serum of celecoxib group and high-dose Duhuo Jisheng Tang group were decreased (P<0.05,P<0.01).The mRNA and protein expression levels of PERK,Bip and Caspase-9 in cartilage of celecoxib group and high-dose Duhuo Jisheng Tang group were decreased (P<0.05,P<0.01).Conclusion: Duhuo Jisheng Tang can alleviate the symptoms of knee osteoarthritis model rats,and its mechanism may be related to the regulation of PERK/Bip signaling pathway in rat cartilage.

OBJECTIVETo delineate the clinical features and potential mutation of the ATP7A gene in a family affected with Menkes disease.

METHODSClinical data of a patient and his family members were analyzed. Sanger sequencing and multiplex ligation-dependent probe amplification (MLPA) assays were performed to detect the mutation of the ATP7A gene.

RESULTSThe patient was admitted at the age of 5 months due to severe epilepsy and marked delayed psychomotor development. Significantly light complexion, pudgy cheeks and sparse fuzzy wooly hair were noted. Cranial magnetic resonance imaging and angiography revealed cortical atrophy, leukoencephalopathy and circuitous of intracranial vessels. The plasma ceruloplasmin was decreased. MLPA has identified a deletion spanning exons 8 to 12 of the ATP7A gene. His mother was found to be a heterozygous carrier of the same mutation.

CONCLUSIONThe clinical features and a novel mutation of the ATP7A gene of the family have been delineated.

Adenosine Triphosphatases ; genetics ; Adult ; Asian Continental Ancestry Group ; genetics ; Cation Transport Proteins ; genetics ; China ; Copper-transporting ATPases ; DNA Mutational Analysis ; Exons ; Female ; Heterozygote ; Humans ; Infant ; Male ; Menkes Kinky Hair Syndrome ; genetics ; Mutation ; Pedigree

Objective:To compare the dissolution of compound fructus forsythiae, paracetamol and chlorphenamine maleate cap-sules from different manufacturers.Methods: The dissolution test was carried out by a basket method in 900 ml dissolution medium with the rotating speed at 100 r·min-1. The dissolution profiles of compound fructus forsythiae,paracetamol and chlorphenamine mal-eate capsules from different manufacturers in four dissolution media including hydrochloric acid solution, pH 4.5 acetate buffer solu-tion,water and pH 6.8 phosphate buffer solution were determined,and the dissolution curves were compared by a similar factor meth-od. Results:The cumulative dissolution of compound fructus forsythiae,paracetamol and chlorphenamine maleate capsules from seven manufacturers was all over 70% in 30 min in hydrochloric acid solution,while failed to dissolve well in pH 4.5 acetate buffer solution, water and pH 6.8 phosphate buffer solution. All the dissolution curves in the 4 dissolution media were different among the batches. Conclusion:The quality of compound fructus forsythiae,paracetamol and chlorphenamine maleate capsules from various manufacturers is much different. Promising dissolution should be guaranteed,at the same time,the stability needs to be improved.