Publications by authors named "Hai-hua Qian"

Numerous studies have demonstrated a robust correlation between metabolic syndrome (MetS) and colorectal cancer (CRC). Nonetheless, no systematic analysis or visualization of relevant publications has been conducted via bibliometrics. This research, centred on 616 publications obtainable through the Web of Science Core Collection (WoSCC), employed CiteSpace software and VOSviewer software for correlation analyses of authors, journals, institutions, countries, keywords, and citations.

View Article and Find Full Text PDF

Objectives: Ulcerative colitis (UC) is a common inflammatory bowel disorder. Gentiana scabra Bunge is a traditional medicinal plant that is used to treat a variety of diseases. Studies have shown that gentianine (GTN) from Gentiana scabra inhibits the development of inflammatory diseases.

View Article and Find Full Text PDF

Purpose: This study was mainly to compare the safety and long-term clinical efficacy of using intravenous antibiotics in Milligan Morgan hemorrhoidectomy for Grade III to IV Prolapsing Hemorrhoids.

Methods: This was a parallel group, 3-arm, randomized clinical trial to evaluate the efficacy of intravenous prophylactic antibiotics. A total of 150 consecutive patients undergoing Milligan Morgan hemorrhoidectomy (MMH) in a tertiary hospital for grade III/IV hemorrhoids from January 2020 to August 2022 were enrolled.

View Article and Find Full Text PDF

Background: Functional constipation (FCon), is a symptom-based functional gastrointestinal disorder without an organic etiology and altering brain structure and function. However, previous studies mainly focused on isolated brain regions involved in brain plasticity. Therefore, little is known about the altered large-scale interaction of brain networks in FCon.

View Article and Find Full Text PDF

Objective: To explore the effect of warm-needle moxibustion (WNM) on the levels of T cell subgroups and serum inflammatory factors, intestinal microecological balance and postoperative adverse reactions in patients with colorectal cancer.

Methods: Eighty-four patients who underwent elective radical resection of colorectal cancer were randomly and equally divided into control (medication) group (23 men and 19 women) and WNM group (24 men and 18 women). Patients of the control group received conventional medication treatment (such as postoperative anti-infection and fluid supplementation), and those of the WNM group received conventional medication plus WNM stimulation (the acupuncture needle handle warmed by ignited moxa stick) of bilateral Zusanli(ST36), Sanyinjiao(SP6), Yinlingquan(SP9), Shangjuxu(ST37), and Zhaohai(KI6).

View Article and Find Full Text PDF

Background: The association of the interleukin (IL)-12B gene rs6887695 and rs2288831 polymorphisms with ulcerative colitis (UC) risk has been extensively investigated, but results are conflicting. In this study, we investigated potential link between the IL-12B gene rs6887695 and rs2288831 polymorphisms and UC development in Chinese Han population.

Material And Methods: Genotyping was performed in 367 patients and 456 controls through polymerase chain reaction-restriction fragment length polymorphism analysis.

View Article and Find Full Text PDF

: To explore a method for culturing hepatocellular carcinoma and tumor-infiltrating lymphocytes (HCC-TIL) and investigate the mechanism of TIL in killing tumors. : The distribution of regulatory T cells (Treg) in HCC was detected by immunohistochemistry. Conventional TIL and oligoclonal TIL were isolated by the traditional method of enzyme digestion combined with mechanical treatment for whole HCC and micro HCC tissue block culturing method.

View Article and Find Full Text PDF

Traditional Chinese medicine was reported to have good effects in treating functional constipation. This work attempted to prove the effects of aqueous extracts of (AEHC) on STC treatment and to determine the possible mechanisms by a loperamide-induced slow transit constipation (STC) model. HPLC was performed for identification and confirmation of the bioactive components in the AEHC.

View Article and Find Full Text PDF

Objective: To evaluate the effect on postoperative complications of mixed hemorrhoids treated with electroacupuncture(EA) at Chengshan(BL 57),Dachangshu(BL 25)and Erbai(EX-UE 2).

Methods: A total of 60 patients with mixed hemorrhoids were randomly divided into control and EA groups,30 cases in each group. In addition to basic treatment, EA was applied at BL 57, BL 25 and EX-UE 2 for 30 min (2 Hz/15 Hz,0.

View Article and Find Full Text PDF

Aim: To improve an asialoglycoprotein receptor (ASGPR)-based enrichment method for detection of circulating tumor cells (CTCs) of hepatocellular carcinoma (HCC).

Methods: Peripheral blood samples were collected from healthy subjects, patients with HCC or various other cancers, and patients with hepatic lesions or hepatitis. CTCs were enriched from whole blood by extracting CD45-expressing leukocytes with monoclonal antibody coated-beads following density gradient centrifugation.

View Article and Find Full Text PDF

Anoikis is a form of apoptosis which occurs when anchorage-dependent cells either show loss of adhesion or inappropriate adhesion. Only a few cancer cells that detach from the primary site of the tumor acquire the ability to resist anoikis and form metastasis. The mechanism underlying the resistance of colorectal cancer (CRC) cells to anoikis remains unclear.

View Article and Find Full Text PDF

Background: Observational studies on the prognostic role of thyroid transcription factor 1 (TTF-1) in non-small-cell lung cancer (NSCLC) are controversial.

Methods: To clarify the impact of TTF-1 in NSCLC survival, we performed this meta-analysis that included eligible studies. The combined hazard ratios and their corresponding 95% confidence intervals were calculated in terms of overall survival.

View Article and Find Full Text PDF

To investigate the effects of icaritin, an active ingredient extracted from Epimedium Sagittatum (Sieb. et Zucc.), on CCl4-induced liver injury and its possible mechanisms.

View Article and Find Full Text PDF

Liver metastases represent the major cause of death in patients with colorectal cancer (CRC). Recent studies have suggested that the chemotactic responses of tumor cells are necessary for metastatic spread to the liver, and CCL20 and CXCL8 have a strong association with CRC metastasis. The aim of our study was to identify the mechanisms by which CCL20 and CXCL8 synergize to promote metastatic progression and evaluated their potential as prognostic markers for CRC patients.

View Article and Find Full Text PDF
Article Synopsis
  • Alpha-fetoprotein (AFP) is a key tumor marker for hepatocellular carcinoma (HCC), but its non-specificity limits its diagnostic accuracy, while alpha-fetoprotein-L3 (AFP-L3) offers better specificity.
  • Over a study period, 318 HCC patients were observed post-surgery to analyze serum levels of AFP and AFP-L3, revealing that higher AFP-L3 ratios correlated with more aggressive cancer features.
  • The study identified three distinct post-hepatectomy patterns in AFP and AFP-L3 levels, which are linked to HCC recurrence and patient survival rates, indicating their potential use in predicting long-term outcomes.
View Article and Find Full Text PDF
Article Synopsis
  • The study aims to develop an effective method for isolating and counting circulating tumor cells (CTCs) in patients with hepatocellular carcinoma (HCC).
  • The method uses biotinylated asialofetuin to bind HCC cells, which are then magnetically separated and identified with specific antibodies, demonstrating a recovery rate of over 61%.
  • Results show that CTCs were found in 81% of HCC patients, correlating with tumor characteristics, and highlight the potential of this system for clinical diagnosis and ongoing patient monitoring.
View Article and Find Full Text PDF

Background: The aim of this study was to determine the role of Lens culinaris agglutinin-reactive fraction of alpha-fetoprotein (AFP-L3) as a prognostic marker and a monitor marker of recurrence after curative resection of hepatocellular carcinoma (HCC).

Methods: From December 2002 to May 2004, 395 consecutive patients with HCC who underwent curative partial hepatectomy were included in the study. The tumor characteristics and clinical outcomes of patients with positive preoperative and postoperative AFP-L3 were compared with those with negative results.

View Article and Find Full Text PDF

Objective: To observe the efficacy of comined administration of acupuncture and anesthetics for mixed hemorrhoids surgery and its postoperative complications.

Methods: A total of 40 cases of mixed hemorrhoid patients were randomized into acupuncture-assisted anesthesia (AAA) group and narcotic drug group (control), with 20 cases in each. For patients of AAA group, electroacupuncture (EA, 2 Hz/100 Hz, 9 mA) was applied to Changqiang (GV 1) and Yaoshu (GV 2) for 20 min, and 1% lidocaine (5 mL) was injected into GV 1.

View Article and Find Full Text PDF

Aim: To examine the effect of troglitazone, a peroxisome proliferator-activated receptor gamma (PPAR gamma) ligand, on the proliferation and apoptosis of human liver cancer cells.

Methods: Liver cancer cell line HepG2 was cultured and treated with troglitazone. Cell proliferation was detected by 3-(4-,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay; apoptosis was detected by flow cytometry and terminal deoxynucleotidyl transferase-mediated nick end labeling of DNA fragmentation sites (TUNEL) assay; and apoptosis-related protein was detected by immunocytochemistry and Western blotting.

View Article and Find Full Text PDF

Objective: To investigate the specific cytotoxity of tumor infiltrating lymphocytes (TIL) transfected with chimeric T cell receptor (CTCR) on cells which express KDR.

Methods: A recombinant retroviral plasmid (pMSCVneo-Vhgamma) was constructed by cloning VEGF121-hinger-FcRgamma (Vhgamma) into retroviral vector pMSCVneo. After packaging by PT67, the virus with high titer was used to infect TIL isolated from liver cancer tissues, and then MSCVneo-Vhgamma-TIL was generated.

View Article and Find Full Text PDF

Objective: To investigate the relationship between serum alpha-fetoprotein (AFP) variant levels in patients with hepatocellular carcinoma (HCC) and cancer cells disseminating through blood.

Methods: Serum AFP variant levels were measured by crossed immunoaffino-electrophoresis in the presence of lectin before initial surgical treatment in HCC patients. Circulating tumor cells were simultaneously detected in pre-operative blood samples using reverse transcription-polymerase chain reaction (RT-PCR) for AFP mRNA.

View Article and Find Full Text PDF