Objective To investigate the therapeutic effects and mechanisms of Jianyang Tablets(mainly with the functions of tonifying the kidneys,replenishing essence,invigorating yang,and alleviating erectile dysfunction)on erectile dysfunction(ED)in rats with liver depression and kidney deficiency syndrome.Methods The 60 male SD rats were randomly divided into a normal group,a model group,a Tadalafil group,and low-,medium-,and high-dose Jianyang Tablets groups.Except for the normal group,all other groups underwent a 14-day composite modeling protocol combining intramuscular hydrocortisone injections and limb immobilization to induce ED with liver depression and kidney deficiency syndrome.Treatments were administered for 28 consecutive days after successful modeling.The body mass differences were recorded and compared before and after the experiment.Behavioral assessments included open-field test and mounting test were conducted.Enzyme-linked immunosorbent assay(ELISA)was used to measure nitric oxide synthase(NOS),cyclic adenosine monophosphate(cAMP),and cyclic guanosine monophosphate(cGMP)levels in penile cavernous tissues.Nitric oxide(NO)level was quantified using the Griess reagent colorimetric method.Results Compared with the normal group,the model group exhibited reduced horizontal activity grid counts in the open-field test,prolonged mounting latency,decreased mounting frequency,decreased body mass,and reduced levels of NOS,NO,cGMP,and cAMP in penile cavernous tissues,with statistical significance(P＜0.05 or P＜0.01).Compared with the model group,the Tadalafil group and medium-and high-dose Jianyang Tablets groups showed increased horizontal activity grid counts and vertical activity counts in the open-field test,shortened mounting latency,elevated mounting frequency,increased body mass,and upregulated levels of NOS,NO,cGMP,and cAMP in penile cavernous tissues,with statistical significance(P＜0.05 or P＜0.01).No significant differences were observed among the intervention groups for the aforementioned indices(P＞0.05).Conclusion Jianyang Tablets effectively improves erectile function in rats with liver depression and kidney deficiency syndrome,potentially mediated by modulation of the NO-cGMP signaling pathway.

Objective:To investigate the correlation of serum pro-gastrin-releasing peptide (ProGRP), sugar chain antigen 242(CA242), procalcitonin(PCT) levels in patients with chronic atrophic gastritis (CAG) with intestinal metaplasia and Helicobacter pylori(Hp) infection and prognosis.Methods:One hundred patients with CAG intestinal metaplasia in Emergency General Hospital were selected as the research objects, and they were divided into infection group (75 cases) and non-infected group (25 cases) according to whether they had Hp infection. The clinical data, levels of serum ProGRP, CA242, and PCT were compared between the two groups, and the diagnostic value of the combination of serum indicators in the diagnosis of Hp infection in CAG intestinal metaplasia patients and their correlation with prognosis were analyzed.Results:The degree of atrophy and intestinal metaplasia in the infected group were higher than those in the non-infected group ( P<0.05). The levels of serum ProGRP, CA242 and PCT in the infected group were higher than those in the non-infected group: (159.41 ± 42.38) ng/L vs. (105.84 ± 18.29) ng/L, (7.24 ± 2.28) kU/L vs. (4.12 ± 1.30) kU/L, (3.84 ± 1.12)μg/L vs. (2.57 ± 0.82) μg/L, there were statistical differences ( P<0.05). The results of Spearman analysis showed that the levels of ProGRP, CA242, PCT had positive correlation with atrophy degree ( r = 0.614, 0.629, 0.672, P<0.05), and had positive correlation with intestinal metaplasia degree ( r = 0.574, 0.591, 0.603, P<0.05). The area under the curve (AUC) for the combined diagnosis of Hp infection in patients with CAG intestinal metaplasia by serum ProGRP, CA242, and PCT was 0.874 (95% CI 0.793 - 0.932), the diagnostic sensitivity and specificity were 76.00% and 92.00%, respectively. The incidence of gastric neoplasms in patients with Hp positive combined diagnosis of serum ProGRP, CA242, and PCT within 2 years (11.86%) was higher than that of negative patients (0), but the difference was not statistically significant ( P>0.05). Conclusions:The levels of serum ProGRP, CA242 and PCT in patients with CAG intestinal metaplasia are closely related to Hp infection. The combination of various indicators has high application value in the diagnosis of Hp infection.

Periarticular fracture of the shoulder is a common type of fractures in the elderly. Postoperative adverse events such as internal fixation failure, humeral head ischemic necrosis and upper limb dysfunction occur frequently, which seriously endangers the exercise and health of the elderly. Compared with the fracture with normal bone mass, the osteoporotic periarticular fracture of the shoulder is complicated with slow healing and poor rehabilitation, so the clinical management becomes more difficult. At present, there is no targeted guideline or consensus for this type of fracture in China. In such context, experts from Youth Osteoporosis Group of Chinese Orthopedic Association, Orthopedic Expert Committee of Geriatrics Branch of Chinese Association of Gerontology and Geriatrics, Osteoporosis Group of Youth Committee of Chinese Association of Orthopedic Surgeons and Osteoporosis Committee of Shanghai Association of Chinese Integrative Medicine developed the Chinese expert consensus on the diagnosis and treatment of osteoporotic periarticular fracture of the shoulder in the elderly ( version 2023). Nine recommendations were put forward from the aspects of diagnosis, treatment strategies and rehabilitation of osteoporotic periarticular fracture of the shoulder, hoping to promote the standardized, systematic and personalized diagnosis and treatment concept and improve functional outcomes and quality of life in elderly patients with osteoporotic periarticular fracture of the shoulder.

Incidental gallbladder cancer(IGBC) originated in the West more than half a century ago.IGBC was translated and introduced into China afterwards with widespread clinical application.With the popularization of laparoscopic cholecystectomy, the trend of "abuse" of IGBC has become increasingly apparent worldwide.Many advanced gallbladder cancers have been categorized as IGBC which actually become the synonym of "missed diagnosis" . From the point of the pathology, the diagnosis of IGBC may cause delays in treatment and adversely affect the patient′s prognosis.For country like China with relatively high incidences of chronic cholecystitis, cholelithiasis, and gallbladder cancer, the concept of IGBC, however, is no longer applicable to our diagnosis treat model.For improving the prognosis of gallbladder patients, it is necessary to update and rename the concept of IGBC and more attention should be paid to improve the diagnostic level of early stage tumor.

Incidental gallbladder cancer(IGBC) originated in the West more than half a century ago.IGBC was translated and introduced into China afterwards with widespread clinical application.With the popularization of laparoscopic cholecystectomy, the trend of "abuse" of IGBC has become increasingly apparent worldwide.Many advanced gallbladder cancers have been categorized as IGBC which actually become the synonym of "missed diagnosis" . From the point of the pathology, the diagnosis of IGBC may cause delays in treatment and adversely affect the patient′s prognosis.For country like China with relatively high incidences of chronic cholecystitis, cholelithiasis, and gallbladder cancer, the concept of IGBC, however, is no longer applicable to our diagnosis treat model.For improving the prognosis of gallbladder patients, it is necessary to update and rename the concept of IGBC and more attention should be paid to improve the diagnostic level of early stage tumor.

OBJECTIVE: To analyze the current status of diagnosis and management of acute appendicitis (AA) in China. METHODS: Questionnaire survey was used to retrospectively collect data of hospitalized patients with AA from 43 medical centers nationwide in 2017 (Sort by number of cases provided: Jinling Hospital of Medical School of Nanjing University, The First Affiliated Hospital of Xinjiang Medical University, Lu'an People's Hospital, Tengzhou Central People's Hospital, Dalian Central Hospital, The Affiliated Hospital of Xuzhou Medical University, Dongying People's Hospital, Jinjiang Hospital of Traditional Chinese Medicine, Huangshan Shoukang Hospital, Xuyi People's Hospital, Nanjing Jiangbei People's Hospital, Lanzhou 940th Hospital of PLA, Heze Municipal Hospital, The First College of Clinical Medical Science of China Three Gorges University, Affiliated Jiujiang Hospital of Nanchang University, The Second People's Hospital of Hefei, Affiliated Central Hospital of Shandong Zaozhuang Mining Group, The Third People's Hospital of Kunshan City, Xuzhou First People's Hospital, The 81st Group Army Hospital of PLA, Linyi Central Hospital, The General Hospital of Huainan Eastern Hospital Group, The 908th Hospital of PLA, Liyang People's Hospital, The 901th Hospital of Joint Logistic Support Force, The Third Affiliated Hospital of Chongqing Medical University, The Fourth Hospital of Jilin University, Harbin Acheng District People's Hospital, The First Affiliated Hospital of Zhengzhou University, Nanjing Luhe People's Hospital, Taixing Municipal People's Hospital, Baotou Central Hospital, The Affiliated Hospital of Nantong University, Linyi People's Hospital, The 72st Group Army Hospital of PLA, Zaozhuang Municipal Hospital, People's Hospital of Dayu County, Taixing City Hospital of Traditional Chinese Medicine, Suzhou Municipal Hospital, Beijing Guang'anmen Hospital, Langxi County Hospital of Traditional Chinese Medicine, Nanyang Central Hospital, The Affiliated People's Hospital of Inner Mongolia Medical University).The diagnosis and management of AA were analyzed through unified summary. Different centers collected and summarized their data in 2017 and sent back the questionnaires for summary. RESULTS: A total of 8 766 AA patients were enrolled from 43 medical centers, including 4 711 males (53.7%) with median age of 39 years and 958 (10.9%) patients over 65 years old. Of 8 776 patients, 5 677 cases (64.6%) received one or more imaging examinations, and the other 3 099 (35.4%) did not receive any imaging examination. A total of 1 858 (21.2%) cases received medical treatment, mainly a combination of nitroimidazoles (1 107 cases, 59.8%) doublet regimen, followed by a single-agent regimen of non-nitroimidazoles (451 cases, 24.4%), a nitroimidazole-free doublet regimen (134 cases, 7.2%), a triple regimen of combined nitroimidazoles (116 cases, 6.3%), nitroimidazole alone (39 cases, 2.1%) and nitroimidazole-free triple regimen (3 cases, 0.2%). Of the 6 908 patients (78.8%) who underwent surgery, 4 319 (62.5%) underwent laparoscopic appendectomy and 2589 (37.5%) underwent open surgery. Ratio of laparotomy was higher in those patients under 16 years old (392 cases) or over 65 years old (258 cases) [15.1%(392/2 589) and 10.0%(258/2 589), respectively, compared with 8.5%(367/4 316) and 8.0%(347/4 316) in the same age group for laparoscopic surgery, χ²=91.415, P<0.001; χ²=15.915,P<0.001]. Patients with complicated appendicitis had higher ratio of undergoing open surgery as compared to those undergoing laparoscopic surgery [26.7%(692/2 589) vs. 15.6%(672/4 316), χ²=125.726, P<0.001].The cure rates of laparoscopic and open surgery were 100.0% and 99.8%(2 585/2 589) respectively without significant difference (P=0.206). Postoperative complication rates were 4.5%(121/2 589) and 4.7%(196/4 316) respectively, and the difference was not statistically significant (χ²=0.065, P=0.799). The incidence of surgical site infection was lower (0.6% vs. 1.7%, χ²=17.315, P<0.001), and hospital stay was shorter [6(4-7) days vs. 6(5-8) days, U=4 384 348.0, P<0.001] in the laparoscopic surgery group, while hospitalization cost was higher (median 12 527 yuan vs. 9 342 yuan, U=2 586 809.0, P<0.001). CONCLUSIONS The diagnosis of acute appendicitis is still clinically based, supplemented by imaging examination. Appendectomy is still the most effective treatment at present. Laparoscopic appendectomy has become the main treatment strategy, but anti-infective drugs are also very effective.
Acute Disease ; Adolescent ; Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Appendectomy ; Appendicitis ; diagnosis ; therapy ; China ; Female ; Health Care Surveys ; Humans ; Laparoscopy ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult

Da Vinci robot has been widely used in pancreatic surgery nowadays. Pancreatic surgery is known as a difficult procedure in general surgery due to its surgical difficulty, complex anatomy, severe postoperative complications and high perioperative mortality. Vascular variation is another key point in surgical operation, which demands lots of attention and careful management. In physiological state, abdominal blood vessels may vary in different phenotypes, which occasionally cause troubles to surgeons, resulting in increased risk of vascular injuries, perioperative hemorrhage, hepatic or bile duct ischemia and consequent leakage and the like. Based on the previous research and our experience, it is recommended that the vascular variations be treated by specific surgical approaches and techniques in robot-assisted pancreatic surgery.

Objective To explore the effect of invigorating splcen and kidney methods on the pregnancy outcome of the intrauterine insemination (IUI) in infertile men with asthenospermia.Methods a total of 78 male infertility patients with spleen and kidney deficiency type were collected,all cases were randomly allocated into three groups,group A using methods of invigorating spleen and kidney,group B using Antioxidant therapy,and group C as the blank group.There are 26 cases in each group.One course of treatment lasts for 12 weeks.Before and after treatment,the changes of sperm quality index were analyzed by computer assisted sperm analysis (CASA) and sperm morphology.The pregnaucy outcome after IUI was followed up.Results After the treatment,sperm motility and sperm forward movement (PR) difference before and after treatment in group A with was statistically significant (P ＜ 0.05).The differences between patients with semen volume,sperm concentration,sperm morphology and sperm motility parameters before and after treatment in three groups were not statistically significant (P ＞ 0.05).Clinical pregnancy rate and cumulative pregnancy rate and the live birth rate in group A were higher than that of group B and group C,but the difference was not statistically significant (P ＞ 0.05).Conclusion Invigorating spleen and kidney method can improve the sperm motility and forward movement speed of the type of patients for the treatment of male infertility patients with asthenospermia,and it is helpful to improve the pregnancy outcome of the IUI.

Objective To investigate the alteration of energy metabolism and oxidative injury in the myocardia suffering from lethal ventricular tachyarrhythmia (LVTA). Methods Two LVTA-SCD SD rat models, induced by aconitine injection or coronary artery ligation (CAL), respectively, were developed. Rats that died from over-anaesthesia or CAL-induced heart failure were served as their controls, respectively. Mitochondrial membrane potential (MMP), reactive oxygen species (ROS), malonaldehyde (MDA), phosphocreatine (PCr) in the ventricular myocardia, and serum troponin I (cTnI) were detected, and compared between LVTA rats and their controls. Results Fourteen ACO-LVTA and six CAL-LVTA rats were successfully developed. As compared to their controls, ACO-LVTA and CAL-LVTA rats had higher ROS and MDA content, and lower concentration of PCr in the ventricular myocardia. MDA content in ACO-LVTA group is signiifcantly higher than that of its control (P<0.05). MMP in myocardia of ACO-LVTA is lower than that of its control, but is higher than those of two CAL groups. Serum cTnI in rats of both LVTA models is higher than those of their controls and pre-treated control. Specially, serum cTnI in CAL-LVTA was signiifcantly higher than that of ACO-LVTA and its control (P<0.01). The myocardial ROS content is correlated with the duration of VT and VF (P<0.05), with correlation coefifcients being 0.44 and 0.46, respectively. Conclusions After LVTA, the ventricular myocardia had lower MMP and PCr content, higher concentration of ROS, MDA, as well as higher serum cTnI than their controls, indicative of oxidative injury and alteration of energy metabolism under LVTA-SCD.