Objective To investigate the expression level of human epididymis protein 4 ( HE4 ) in se-rous ovarian cancer tissues and its relationship with clinicopathological features .Methods The expression level of HE4 in 140 serous ovarian cancer patients and its relationship with clinicopathological features were detected by immunohistochemistry.To compare the correlation between HE4 and CA125, the histological expressionOf CA125 was also detected by IHC .Results the positive expression rate of HE 4 and CA125 in moderately and poorly differentiated serous ovarian cancer tissues were respectively 89.76%and 81.89%;the positive expression rate in well differentiated group were respectively 46.61% and 15.38%,in the advanced stages were 92.44%and 83.19%,in the early stages were 47.62%and 33.33%.the positive expression rate of lymphatic metastasis were 95.65%and 84.35%,without lymphatic metastasis were 40.00%and 36.00%,the positive expression rate of peritoneal implantation were 90.00% and 87.27%, without peritoneal implantation were 70.00% and 33.33%;the positive expression rate of ascites were 89.76% and 79.53%,without ascites were 46.15% and 38.46%.Besides,the positive expression rates of HE4 and CA125 were 86%and 76%,the differences were sta-tistically significant.Both the positive expression in ovarian cancer are correlated positively (P<0.05).The ex-pression of HE4 and CA125 has nothing with the occurrence of pausimenia and the number of parity in patients with ovarian cancer(P>0.05).Conclusion The expression of HE4 in serous ovarian cancer is related with FI-GO stages,the degree of tumor differentiation ,lymph node metastasis and ascites .

OBJECTIVETo study the relationship between knee osteoarthritis (OA) and intercondylar notch narrowing based on the notch width index.

METHODSMagnetic resonance (MR) images were collected from middle-aged and elderly patients with a definite diagnosis of knee OA, including 42 with mild OA and 37 with moderate to severe OA, with 70 healthy individuals serving as the control group. The notch width indexes NWI, NWI-A, and NWI-P on the coronal images at different levels were calculated, and the intercondylar notch was classified, according to the features on axial MR images, into types A, U, and W. The association of OA with NWI, NWI-A, NWI-P, and notch type was determined, and the cutoff values were obtained based on the ROC curves at different levels as indicators for diagnosis of intercondylar notch stenosis.

RESULTSIn the control, mild OA, moderate to severe OA groups, the NWI value on coronal MR images were 0.252±0.019, 0.251±0.017, and 0.240±0.020, NWI-A were 0.261±0.024, 0.259±0.023, and 0.245±0.023, and NWI-P were 0.271±0.026, 0.270±0.024, and 0.254±0.022, respectively. Patients with moderate to severe OA had significantly smaller NWI, NWI-A, and NWI-P than the other two groups (P<0.05), and a significant association was found between NWI values at each level and the occurrence of moderate to severe OA (P<0.01). A NWI value<0.248, NWI-A<0.256, and NWI-P<0.266 supported a diagnosis of intercondylar notch narrowing. Type A intercondylar notch was found in the majority of patients with intercondylar notch narrowing (P<0.05).

CONCLUSIONPatients with moderate to severe OA have significant intercondylar notch narrowing, and patients with a type A intercondylar notch are more likely to have intercondylar notch narrowing than those with type U notch.

Aged ; Case-Control Studies ; Constriction, Pathologic ; Humans ; Knee Joint ; anatomy & histology ; Magnetic Resonance Imaging ; Middle Aged ; Osteoarthritis, Knee ; pathology ; ROC Curve

OBJECTIVE: To observe the clinical effect of acupuncture for functional delayed gastric emptying after gastric cancer surgery on the basis of routine treatment. METHODS: A total of 80 patients with functional delayed gastric emptying after gastric cancer surgery were randomly divided into an observation group (40 cases, 3 cases dropped off) and a control group (40 cases, 1 case dropped off). The control group was treated with routine treatment, e.g. continuous gastrointestinal decompression. On the basis of the treatment in the control group, the observation group was treated with acupuncture at Zusanli (ST 36), Shangjuxu (ST 37), Xiajuxu (ST 39), Gongsun (SP 4), Sanyinjiao (SP 6), 30 min each time, once a day, 5 days as a course, 1-3 courses were required. The first exhaust time, remove gastric tube time, liquid food intake time and hospital stay were compared in the two groups, and the clinical effect was evaluated. RESULTS: The first exhaust time, remove gastric tube time, liquid food intake time and hospital stay in the observation group were shorter than the control group (P<0.001). CONCLUSION On the basis of routine treatment, acupuncture could accelerate the recovery of patients with functional delayed gastric emptying after gastric cancer surgery.
Humans ; Stomach Neoplasms ; Gastroparesis ; Acupuncture Therapy ; Acupuncture Points

BACKGROUNDChronic kidney disease (CKD) has become a public health problem. New interventions to slow or prevent disease progression are urgently needed. In this setting, cell therapies associated with regenerative effects are attracting increasing interest. We evaluated the effect of embryonic stem cells (ESCs) on the progression of CKD.

METHODSAdult male Sprague-Dawley rats were subjected to 5/6 nephrectomy. We used pedicled greater omentum flaps packing ESC-loaded gelatin microcryogels (GMs) on the 5/6 nephrectomized kidney. The viability of ESCs within the GMs was detected using in vitro two-photon fluorescence confocal imaging. Rats were sacrificed after 12 weeks. Renal injury was evaluated using serum creatinine, urea nitrogen, 24 h protein, renal pathology, and tubular injury score results. Structural damage was evaluated by periodic acid-Schiff and Masson trichrome staining.

RESULTSIn vitro, ESCs could be automatically loaded into the GMs. Uniform cell distribution, good cell attachment, and viability were achieved from day 1 to 7 in vitro. After 12 weeks, in the pedicled greater omentum flaps packing ESC-loaded GMs on 5/6 nephrectomized rats group, the plasma urea nitrogen levels were 26% lower than in the right nephrectomy group, glomerulosclerosis index was 62% lower and tubular injury index was 40% lower than in the 5/6 nephrectomized rats group without GMs.

CONCLUSIONSIn a rat model of established CKD, we demonstrated that the pedicled greater omentum flaps packing ESC-loaded GMs on the 5/6 nephrectomized kidney have a long-lasting therapeutic rescue function, as shown by the decreased progression of CKD and reduced glomerular injury.

Animals ; Cell Proliferation ; Cryogels ; Disease Progression ; Embryonic Stem Cells ; transplantation ; Gelatin ; administration & dosage ; Kidney ; pathology ; Male ; Mice ; Mice, Inbred C57BL ; Rats ; Rats, Sprague-Dawley ; Renal Insufficiency, Chronic ; pathology ; therapy

Adult ; Anemia, Aplastic ; pathology ; therapy ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Remission Induction ; Thymoma ; pathology ; therapy ; Thymus Neoplasms ; pathology ; therapy ; Transplantation, Homologous

BACKGROUNDPainful physical symptoms (PPS) may present as a component of major depressive disorder (MDD). Their effect in Chinese patients has not been investigated. This analysis reports the changes in disease severity, treatment patterns, quality of life and outcomes in a Chinese cohort according to the presence (PPS+) or absence (PPS-) of painful physical symptoms.

METHODSA subgroup of Chinese patients from a large observational 3-month study of patients from Asian countries and regions of China were classified using the modified Somatic Symptom Inventory (SSI) as PPS+ (mean score >or= 2) or PPS- (mean score < 2). Depression severity was assessed with the Clinical Global Impression of Severity (CGI-S) scale and 17-item Hamilton depression rating scale (HAMD(17)). Pain severity was measured using a visual analogue scale (VAS), while the EuroQoL (EQ-5D) assessed patient well-being. Antidepressants were compared with regard to their efficacy.

RESULTSOf the 299 Chinese patients enrolled in the study, 105 were classified as PPS+ (73/105, 70% women). At baseline, PPS+ patients reported greater pain severity (VAS, mean (SD): 49.56 (26.49) vs. 16.60 (20.99) for PPS-, P < 0.01), were more depressed (HAMD(17), mean (SD): 25.32 (5.47) vs. 23.33 (5.24) for PPS-, P = 0.002) and had poorer quality of life (EQ-5D Health State, mean (SD): 38.48 (22.38) vs. 49.57 (18.54) for PPS-, P < 0.001). PPS+ patients showed less overall improvement in depressive symptom severity (HAMD(17), change from baseline (95%CI): -17.38 (-18.65, -16.12) vs. -19.20 (-20.05, -18.35) for PPS-, P = 0.032; CGI-S, change from baseline (95%CI): -2.85 (-3.11, -2.58) vs. -3.20 (-3.38, -3.02) for PPS-, P = 0.044).

CONCLUSIONSPPS were less frequent than expected compared with previous studies of Asian populations. PPS+ were associated with greater MDD severity and less improvement than PPS- when antidepressants were given.

Adult ; Antidepressive Agents ; therapeutic use ; Asian Continental Ancestry Group ; Depressive Disorder, Major ; drug therapy ; pathology ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Pain ; drug therapy ; pathology ; physiopathology ; Quality of Life ; Severity of Illness Index

Objective: To observe the clinical efficacy of Wumeiwan combined with Bazhentang in the treatment of obesity type 2 diabetes with Qi and Yin deficiencies, phlegm and stasis. Method: Totally 60 patients with type 2 diabetes mellitus were randomly divided into observation group and control group, with 30 cases in each group. Observation group was given Wumeiwan combined with modified Bazhentang in addition to Western medicine (metformin hydrochloride). The control group was treated with traditional Western medicine (metformin hydrochloride). The course of treatment is eight weeks. Fasting blood sugar (FPG),2 hPG (2 hPG),glycosylated hemoglobin (HbA1c),total cholesterol (TC),triglycerin (TG),body mass index (BMI),safety indicators (three major routine,liver and kidney functions) and clinical symptoms before and after treatment between two groups were compared. The clinical efficacy of two groups was evaluated. Result: The observation group had an effective rate of 93.3% (28/30),which was significantly higher than 73.3% (22/30) of the control group,with statistically significant differences (P<0.05). Compared with before treatment,the levels of FPG,2 hPG and HbA1c were significantly lower in two groups after treatment, and the treatment group was lower than control group (P<0.05). The levels of TC,TG,BMI and TCM syndromes were significantly reduced after treatment in two groups (P<0.05),and the levels of TC,TG,BMI and TCM syndromes were significantly lower than those in control group. The differences were statistically significant (P<0.05). Conclusion: Modified Wumeiwan combined with Bazhentang is safe and effective in treating patients with type 2 diabetes mellitus with Qi and Yin deficiencies, phlegm and stasis,and can reduce blood sugar,blood lipid,BMI level and relieve clinical symptoms of patients, and so worth promotion.

OBJECTIVETo elucidate the mechanism of Chinese tuina in treating sciatic nerve crush injury, and to detect the levels of tissue plasminogen activator (tPA) and plasminogen activator inhibitor-1 (PAI-1), which is thought to play an important role in nerve regeneration.

METHODSThirty-two adult male Sprague-Dawley rats were subjected to sciatic nerve crush injury and 16 rats (sham-operated group) went through a sham operation. Control group was given no treatment while tuina group received tuina therapy since day 7 post-surgery. Tuina treatment was performed once a day and lasted for 20 days. The sciatic functional index was examined every 5 days during the treatment session. The rats' gastrocnemius muscles were evaluated for changes in mass and immunohistochemistry techniques were performed to detect the levels of tPA and PAI-1.

RESULTSTuina therapy improved the motor function of sciatic nerve injured rats (P<0.05), however, it did not increase muscle volume (P<0.05). Tuina downregulated the levels of tPA and PAI-1 (P<0.05).

CONCLUSIONSThe present study implies that tuina treatment could accelerate rehabilitation of peripheral nerve injury.