AIM To investigate the clinical effects of Xiaopi Decoction on patients with chronic atrophic gastritis of Spleen-Stomach Weakness Pattern.METHODS Ninety-seven patients were randomly assigned into control group ( 48 cases ) for 4-week intervention of conventional treatment,Mosapride Citrate Tablets and Pancreatin Enteric-coated Tablets,and observation group ( 49 cases ) for 4-week intervention of both Xiaopi Decoction and conventional treatment.The changes in clinical effects,brain-intestinal peptide indices ( CGRP,5-HT,SP,NPY),Hp negative conversion rate,gastric juice components (free acid,pepsin,nitrite,total acid),gastrointestinal hormones ( GAS,MLT,SS),gastric mucosa pathological scores and incidence of adverse reactions were detected.RESULTS The observation group demonstrated higher total effective rate than the control group (P<0.05).After the treatment,the two groups displayed increased brain-intestinal peptide indices,NPY,SS,free acid,pepsin,total acid ( P<0.05 ),and decreased MLT,nitrite,.scores for mucosal inflammation and mucosal atrophy ( P<0.05),especially for the observation group ( P<0.05).No significant difference in incidence of adverse reactions was found between the two groups (P>0.05).CONCLUSION For the patients with chronic atrophic gastritis of Spleen-Stomach Weakness Pattern,Xiaopi Decoction can safely and effectively reduce the inflammation and atrophy of gastric mucosa,and improve gastric juice components and gastrointestinal hormones,whose mechanism may contribute to the regulation of brain-intestinal axis.

AIM To investigate the clinical effects of Xiaopi Decoction on patients with chronic atrophic gastritis of Spleen-Stomach Weakness Pattern.METHODS Ninety-seven patients were randomly assigned into control group ( 48 cases ) for 4-week intervention of conventional treatment,Mosapride Citrate Tablets and Pancreatin Enteric-coated Tablets,and observation group ( 49 cases ) for 4-week intervention of both Xiaopi Decoction and conventional treatment.The changes in clinical effects,brain-intestinal peptide indices ( CGRP,5-HT,SP,NPY),Hp negative conversion rate,gastric juice components (free acid,pepsin,nitrite,total acid),gastrointestinal hormones ( GAS,MLT,SS),gastric mucosa pathological scores and incidence of adverse reactions were detected.RESULTS The observation group demonstrated higher total effective rate than the control group (P<0.05).After the treatment,the two groups displayed increased brain-intestinal peptide indices,NPY,SS,free acid,pepsin,total acid ( P<0.05 ),and decreased MLT,nitrite,.scores for mucosal inflammation and mucosal atrophy ( P<0.05),especially for the observation group ( P<0.05).No significant difference in incidence of adverse reactions was found between the two groups (P>0.05).CONCLUSION For the patients with chronic atrophic gastritis of Spleen-Stomach Weakness Pattern,Xiaopi Decoction can safely and effectively reduce the inflammation and atrophy of gastric mucosa,and improve gastric juice components and gastrointestinal hormones,whose mechanism may contribute to the regulation of brain-intestinal axis.

OBJECTIVE: To investigate the surgical skills and clinical curative results of arthroscopic treatment of ankle instability combined with anteromedial impingement syndrome. METHODS: From February 2019 to August 2020, 13 patients with ankle instability combined with anteromedial impingement were retrospectively analyzed. There were 10 males and 3 females with age of (40.0±15.1) years old. The course of disease was(44.1±33.2) months. All patients had history of ankle sprain. MRI showed the injury of anterior talofibular ligament. All patients had anteromedial pain and pressing pain when ankle dorsiflexion. All patients were treated with ankle debridement and Brostr?m-Gould surgery under ankle arthroscopic. Postoperative results were evaluated by VAS(visual analogue scale) and AOFAS-AH(American Orthopaedic Foot and Ankle Society Ankle-Hindfoot scale, AOFAS-AH). RESULTS: All 13 patients completed the surgery successfully with an operative time of 60 to 90 minutes. All the surgical incisions healed by first intention, and no complications such as incision infection, skin necrosis and neurovascular injury. Follow-up time was (18.1±4.7) months. At the latest follow-up, the VAS score was 1.2±1.1, which was significantly lower than the preoperative score 4.8±1.5 (P<0.05);the AOFAS-AH score 94.2±5.1 was significantly higher than the preoperative score 65.5±11.5 (P<0.05). The AOFAS-AH score at the final follow-up ranged from 84 to 100. All patients walked with normal gait without ankle instability or impingement recurrence. CONCLUSION Ankle anteromedial impingement syndrome combined with ankle instability is easy to be ignored clinically. Such kind of anteromedial impingement syndrome is mostly related to osteophyte at dorsal medial talar neck. Arthroscopic treatment of ankle instability combined with anteromedial impingement syndrome has satisfactory curative effect with safety and minimal injury.
Adult ; Ankle ; Arthroscopy/methods* ; Female ; Humans ; Joint Instability/surgery* ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult

OBJECTIVE: To explore early efficacy of minimally invasive Chevron Akin(MICA) osteotomy for the treatment of mild to moderate hallux valgus. METHODS: From June 2019 to April 2021, a total of 26 patients (29 feet) with mild to moderate hallux valgus, including 1 male and 25 females aged from 19 to 78 years old with an average of(38.3±19.5) years old, were treated with MICA. Preoperative and postoperative hallux valgus angle(HVA), intermetatarsal angle(IMA) and shortening of the first metatarsal were observed and compared. American Orthopedic Foot and Ankle Society (AOFAS) forefoot scoring system and visual analogue scale (VAS) were applied to evaluate clinical outcome at the final follow-up, and complications were also recorded. RESULTS: All patients obtained followed up from 12 to 33 months with an average of(19.6±5.1) months. HVA and IMA was improved from (32.3±6.6)° and (11.7±3.2)° pre-operatively to (13.0±5.3)° and (6.1±3.2)° post-operatively, respectively, which had a significant difference (P<0.01). The average shortening of the first metatarsal was (2.7±1.1) mm. AOFAS and VAS was improved from (55.7±7.4) and (6.5±1.5) preoperatively and to (88.5±7.9) and (0.7±0.4) respectively at the final follow-up, which also had a significant difference(P<0.01). According to AOFAS score, 15 feet achieved an excellent result, 11 good and 3 moderate. CONCLUSION MICA osteotomy is a safe and reliable surgical technique for mild to moderate hallux valgus with advantages of minimally invasive, rapid recovery, low complication rate and an effect improvement of hallux valgus deformity.
Adolescent ; Adult ; Aged ; Bunion ; Female ; Hallux Valgus/surgery* ; Humans ; Male ; Metatarsal Bones/surgery* ; Middle Aged ; Osteotomy/methods* ; Treatment Outcome ; Young Adult

OBJECTIVE: To explore the preventive effect of acupuncture at Ciliao (BL 32) on postpartum urinary retention as well as the time and volume of the first urination after delivery in elderly parturient women undergoing vaginal delivery. METHODS: A total of 180 elderly parturient women (≥35 years old) undergoing vaginal delivery were randomly divided into a blank control group, a conditional control group and an observation group, 60 cases in each group. The patients in the blank control group were treated with routine nursing plan; based on the treatment of the blank control group, the patients in the conditional control group were treated with additional intervention measures such as applying hot towel on the bladder and fingers pressing to stimulate urination; based on the treatment of the blank control group, the patients in the observation group were treated with acupuncture at bilateral Ciliao (BL 32) one hour after delivery for 20 min (the acupuncture was given only once). The incidence rate of postpartum urinary retention as well as the time and volume of the first urination among the women without urinary retention were observed; the satisfaction rate of the 3 groups was recorded. RESULTS: The incidence rate of postpartum urinary retention in the observation group was 5.0% (3/60), which was significantly lower than 26.7% (16/60) in the blank control group (<0.01) and 16.7% (10/60) in the conditional control group (<0.05); the incidence rate of postpartum urinary retention in the conditional control group was significantly lower than that in the blank control group [16.7% (10/60) vs 26.7%(16/60), <0.05]. In the elderly women without urinary retention, the first urination time in the observation group was significantly earlier than that in the blank control group and conditional control group (<0.01), and the first urination time in the conditional control group was earlier than that in the blank control group (<0.01). The volume of first urination in the observation group was higher than that in the blank control group and the conditional control group (<0.05, <0.01). The satisfaction rates in the observation group and conditional control group were higher than that in the blank control group (<0.01). CONCLUSION Acupuncture at Ciliao (BL 32) could effectively prevent the postpartum urinary retention, improve the time and volume of the first urination in elderly parturient women undergoing vaginal delivery.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Postpartum Period ; Pregnancy ; Urinary Bladder ; Urinary Retention ; therapy ; Urination

BACKGROUND: Sepsis-3 definitions have been published recently; however, their diagnostic value remains controversial. This study was to assess the accuracy of Sepsis-3 definitions compared to Sepsis-1 definitions by stratifying mortality among adult critically ill patients with suspected infection. METHODS: A multicenter, prospective cohort study was conducted from November 10, 2017 to October 10, 2018, in five Intensive Care Units (ICUs) at four teaching hospitals. Thirty-day mortality was compared across categories for both Sepsis-3 definitions and Sepsis-1 definitions, which were evaluated by logistic regression analysis followed by measurement of the area under the receiver operating characteristic curve (AUROC) for predicting 30-day mortality rates. RESULTS: Of the 749 enrolled patients, 644 (85.9%) were diagnosed with sepsis according to the Sepsis-1 definitions. Among those patients, 362 were diagnosed with septic shock (362/749, 48.3%). However, according to the Sepsis-3 definitions, there were 483 patients with a diagnosis of sepsis (483/749, 64.5%), among whom 299 patients were diagnosed with septic shock (299/749, 39.9%). According to the Sepsis-3 definitions, sepsis (sepsis and septic shock) patients had higher 30-day mortality (41.8%) than sepsis patients according to the Sepsis-1 definitions (31.8%, χ = 5.552, P = 0.020). The AUROC of systemic inflammatory response syndrome (SIRS) and quick sequential organ failure assessment (qSOFA) scores with regard to 30-day mortality rates were 0.609 (0.566-0.652) and 0.694 (0.654-0.733), respectively. However, the AUROC of SOFA scores (0.828 [0.795-0.862]) were significantly higher than that of SIRS or qSOFA scores (P < 0.001). CONCLUSION: In adult critically ill patients with suspected infection, the Sepsis-3 definitions were relatively accurate in stratifying mortality and were superior to the Sepsis-1 definitions. TRIAL REGISTRATION www.chictr.org.cn (ChiCTR-OOC-17013223).

Background:: Sepsis-3 definitions have been published recently; however, their diagnostic value remains controversial. This study was to assess the accuracy of Sepsis-3 definitions compared to Sepsis-1 definitions by stratifying mortality among adult critically ill patients with suspected infection. Methods:: A multicenter, prospective cohort study was conducted from November 10, 2017 to October 10, 2018, in five Intensive Care Units (ICUs) at four teaching hospitals. Thirty-day mortality was compared across categories for both Sepsis-3 definitions and Sepsis-1 definitions, which were evaluated by logistic regression analysis followed by measurement of the area under the receiver operating characteristic curve (AUROC) for predicting 30-day mortality rates. Results:: Of the 749 enrolled patients, 644 (85.9%) were diagnosed with sepsis according to the Sepsis-1 definitions. Among those patients, 362 were diagnosed with septic shock (362/749, 48.3%). However, according to the Sepsis-3 definitions, there were 483 patients with a diagnosis of sepsis (483/749, 64.5%), among whom 299 patients were diagnosed with septic shock (299/749, 39.9%). According to the Sepsis-3 definitions, sepsis (sepsis and septic shock) patients had higher 30-day mortality (41.8%) than sepsis patients according to the Sepsis-1 definitions (31.8%, χ² = 5.552, P = 0.020). The AUROC of systemic inflammatory response syndrome (SIRS) and quick sequential organ failure assessment (qSOFA) scores with regard to 30-day mortality rates were 0.609 (0.566–0.652) and 0.694 (0.654–0.733), respectively. However, the AUROC of SOFA scores (0.828 [0.795–0.862]) were significantly higher than that of SIRS or qSOFA scores (P < 0.001). Conclusion:: In adult critically ill patients with suspected infection, the Sepsis-3 definitions were relatively accurate in stratifying mortality and were superior to the Sepsis-1 definitions. Trial Registration: www.chictr.org.cn (ChiCTR-OOC-17013223).

Objective To investigate the effect of pyrin domain 3 (NLRP3) inflammasome in the process of contrast induced human kidney cell apoptosis.Methods Human kidney 2 (HK-2) cells were cultured in DMEM-F12 medium with 5％ FBS.Cells were divided into control group,Contrast group (O group),NLRP3-siRNA+Iohexol group (si-NLRP3+O group),ASC-siRNA+Iohexol group (si-ASC+O group),and mannitol group (M group).Different concentrations of hypotonic contrast agent were added to HK-2 cell culture plates for 24,48 and 72 h.Flow cytometry was used to detect apoptosis.NLRP3 and ASC mRNA expressions were detected by RT-PCR.The expressions of NLRP3,ASC,caspase-8/cleaved caspase-8,Bcl-2/Bax,caspase-1/cleaved caspase-1,and caspase-3/cleaved caspase-3 protein were detected by Western blot.The levels of interleukin (IL) 1β and IL-18 in supernatant were detected by ELISA.Results Compared with the control group,the rate of apoptotic cells,as well as the expressions of NLRP3,ASC and cleaved caspase-1 proteins were increased in HK-2 cells of contrast group.The expressions of NLRP3 and ASC mRNA in the contrast group also increased,so did IL-1β and IL-18 levels (all P＜0.05),suggesting that NLRP3 inflammasome in HK-2 cells was activated by contrast.Compared with the control group,the expressions of cleaved caspase-8,Bax and cleaved caspase-3 protein were increased,and the expression of anti-apoptotic protein Bcl-2 was decreased (all P ＜ 0.05).Compared with the contrast group,the rate of apoptotic cells in the si-NLRP3 + contrast group and si-ASC + contrast group was significantly decreased;the expression of cleaved caspase-1 was decreased;the expressions of Bax and cleaved caspase-3 were decreased,and Bcl-2 level was increased.The expressions of IL-1β and IL-18 in the supernatant of cells were decreased (all P ＜ 0.05).Conclusion Contrast agent can activate the NLRP3 pathway in HK-2 cells and induce apoptosis,which could be reduced by blocking the NLRP3 pathway.

Given the limited studies and conflicting findings, the transport character of ginsenosides crossing the blood-brain barrier (BBB) remains unclear. The present study was designed to qualitatively determine the distribution of ginsenosides in brain tissues after oral administration of ginseng total saponins, using high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) combined with immunohistochemistry. In brain tissue homogenates, ginsenoside Rg1 was detectable and no other ginsenosides or their metabolites were found. No ginsenosides were detected in cerebrospinal fluid. Immunohistochemistry staining of brain tissue sections by using anti-ginsenoside polyclonal antibodies revealed the localization of ginsenosides in brain tissues. Furthermore, immunofluorescence double staining revealed that ginsenosides widely existed in vascular endotheliocytes and astrocytes, and in few neurons. These results indicated that Rg1 was the main component that entered the brain after oral administration of ginseng total saponins and that ginsenosides could cross the BBB, although the transport capability of ginsenosides through the BBB may be poor.
Administration, Oral ; Animals ; Antibodies ; analysis ; Blood-Brain Barrier ; metabolism ; Brain ; metabolism ; Brain Chemistry ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; administration & dosage ; analysis ; metabolism ; Ginsenosides ; administration & dosage ; analysis ; metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Panax ; chemistry ; Rats ; Rats, Sprague-Dawley ; Tandem Mass Spectrometry

Objective To investigate the learning curve of contrast-enhanced ultrasonography ( CEUS) in sentinel lymph node( SLN ) of breast cancer and provide a theoretical basis for leaners to learn SLN CEUS . Methods The multi-center study of SLN CEUS in breast cancer" was planned by Sichuan Cancer Hospital . According to the uniform inclusion and exclusion criteria , 511 patients with complete clinical data and follow-up results from 9 hospitals in Multi-center were included in this study . According to the inspection time ,the patients were divided into 3 groups named as group A ( 170 patients) ,group B ( 170 patients) and group C ( 171 patients ) ,respectively . The basic clinical data ,ultrasound imaging data , intraoperative and postoperative pathological findings of all patients were recorded . With the accumulation of cases examined ,analysis was performed to find the learning curve of the SLN CEUS examination time , SLN CEUS detection rate ,SLN CEUS surface marking accuracy rate and SLN CEUS diagnosis rate ,the learning curve was analyzed . Results ① There was no statistical significant difference in patients ages , tumors sizes ,tumors locations ,SLNs numbers and LCs numbers among the three groups( all P > 0 .05) . ②As the number of cases examined increases ,the examination time was reduced gradually ,but SLN detection rate ,surface marking accuracy and SLN diagnostic coincidence rate were increased gradually( F = 151 .75 , 1 .96 ,7 .49 ,5 .50 ; P = 0 .000 ,0 .143 ,0 .001 ,0 .005 ) . Conclusions The skill of the doctor is improved gradually when learning SLN CEUS . With the number of the cases increase ,the operating time of SLN CEUS is shorted ,and the SLN detection rate ,surface marking accuracy and SLN diagnostic coincidence rate of SLN-CEUS are gradually increased . It has an important clinical significance for beginners to learn the SLN CEUS technology .