Efficacy of intra- tumor injection of Kang-Lai-Te in treating transplanted hepatoma in rats

BACKGROUND: Non-operative therapy takes an impor- tant position in comprehensive therapy of liver cancer. De- spite some effects by using ethanol, acetic acid and heat sa- line for intra-tumor injection in the treatment of liver canc- er, it is difficult to attain a complete cure but bring about injury to the liver to some extent. Hence, searching for other drugs for the local treatment of liver tumor is an im- portant option. This study was designed to set up rat mo- dels of transplanted liver cancer, intra-tumor injection of Kang-Lai-Te (KLT), and negative control (saline) and positive control (ethanol). The effect of intra-tumor injec- tion of KLT in treating transplanted hepatoma in rats and its advantages and disadvantages were assessed and the pos- sibility of its use in treating patients with liver cancer was evaluated. METHODS: Forty rats were divided into 4 groups ( G1, G2, G3 and G4, 10 rats in each group). Different drugs were injected into their implanted hepatoma (G1 with 0.2 ml saline as control, G2 with 10 mg KLT, G3 with 20 mg KLT, G4 with 0.2 ml ethanol). After 3 and 8 days, the hepa- toma volume (HV), the serum levels of albumin, alanine aminotransferase(ALT), aspartate aminotransferase alkaline phosphatase( ALP) and creatinine, as well as the expression of proliferation cell nuclear antigen (PCNA) in hepatoma were detected. RESULTS: After 3 days, the HVs were smaller in G3 and G4 than in G1 (P <0.05), the serum levels of albumin were higher in G2 and G3 than in Gl and G4 (P <0.05), the se- rum levels of ALT and AST were lower in G2 and G3 than in G4 (P<0.05), the serum levels of ALP was lower in G2 and G3 than in Gl and G4 (P <0. 05), the PCNA labeling indexes (PCNA LI) were lower in G2 and G3 than in Gl and GA (P <0.05). After 8 days, the HVs were smaller in G2, G3 and G4 than in Gl (P <0.05), and the differences of HVs among G2, G3 and G4 were not significant. The serum levels of ALP were lower in G1, G2 and G3 than in G4 (P <0.05), and the PCNA LI were lower in G3 than in Gl andG4 (P<0.05). CONCLUSION: Intra-tumor injection of KLT into implan- ted hepatoma is evidently effective, but it is less effective than ethanol. The effect of KLT on liver function is markedly lower than that of ethanol.

In vivo assessment of intratumoral aspirin injection to treat hepatic tumors

AIM: To study the antineoplastic efficacy of 10% aspirin intralesional injection on VX2 hepatic tumors in a rabbit model. METHODS: Thirty-two male rabbits (age: 6-9 wk; body weight: 1700-2500 g) were inoculated with VX2 hepatic tumor cells (104 cells/rabbit) via supraumbilical median laparotomy. On day 4 post-implantation, when the tumors were about 1 cm in diameter, the rabbits were randomly divided into the following groups (n = 8 each group) to assess early (24 h) and late (7 d) antineoplastic effects of intratumoral injection of 10% bicarbonate aspirin solution (experimental groups) in comparison to intratumoral injection of physiological saline solution (control groups): group 1, 24 h control; group 2, 24 h experimental; group 3, 7 d control; group 4, 7 d experimental. The serum biochemistry profile (measurements of glycemia, alkaline phosphatase, gamma-glutamyl transferase, aspartateaminotransferase, and alanine aminotransferase) and body weight measurements were obtained for all animals at the following time points: D0, before tumor implant; D4, day of treatment; D5, day of sacrifice for groups 1 and 2; D11, day of sacrifice for groups 3 and 4. Gross assessments of the abdominal and thoracic cavities were carried out upon sacrifice. The resected liver tissues, including hepatic tumors, were qualitatively (general morphology, signs of necrosis) and quantitatively (tumor area) assessed by histopathological analysis. RESULTS: Gross examination showed no alterations, besides the left hepatic lobe tumors, had occurred in the thoracic and abdominal cavities of any animal at any time point evaluated. However, the features of the tumor foci were distinctive between the groups. Compared to the control groups, which showed normal unabated tumor progression, the aspirin-treated groups showed imprecise but limited tumor boundaries and a general red-white coloration (indicating hemorrhaging) at 24 h post-treatment, and development of yellow-white areas of a cicatricial aspect at 7 d after treatment. At all time points evaluated, all except one biochemical parameters tested within the reference range (P > 0.05); a significant increase was detected in the alkaline phosphatase level of the control group 3 on D11 (P < 0.05). At 24 h post-treatment, the aspirintreated groups showed extensive coagulation necrosis accompanied by a remarkable absence of viable tumor foci; at 7 d after treatment, the tumors had completely disappeared in these animals and fibrous necrotic nod- ules had developed. In contrast, throughout the study course, the tumors of the control groups remained unchanged, showing tumor nodules without necrosis at the time point corresponding to 24 h post-treatment and increased amounts of tumor nodules at the time point corresponding to 7 d post-treatment. Quantitative analysis of the remaining tumor area revealed that the aspirin-treated groups had significantly smaller tumor foci at 24 h post-treatment (8.5% ± 0.7%) andat 7 d after treatment (11.0% ± 4.2%), compared to those in the control groups (24 h: 98.5% ± 1.5% and 7 d: 94.0% ± 2.7%; both,P < 0.005). CONCLUSION: Intralesional injection of a 10% aspirin solution causes destruction of VX2 hepatic tumors in rabbits without evidence of relapse at 7 d after treat- ment administration.

Effect of Aidi injection-assisted intravenous chemotherapy on serum tumor markers and peripheral blood immune molecules in patients with colon cancer

Objective:To discuss the effect of Aidi injection-assisted intravenous chemotherapy on serum tumor markers and peripheral blood immune molecules in patients with colon cancer. Methods: 92 patients with colon cancer who were hospitalized in Deyang People's Hospital in Sichuan Province between October 2013 and October 2016 were collected and divided into the control group (n=50) who received intravenous chemotherapy alone and the observation group (n=42) who received Aidi injection-assisted intravenous chemotherapy after the therapies were reviewed. The differences in serum tumor markers and peripheral blood immune molecule contents before and after treatment were compared between two groups of patients.Results:Before treatment, differences in serum tumor marker levels and peripheral blood immune molecule levels were not statistically significant between two groups of patients. After treatment, serum tumor markers CEA, CA199, CA50, PTN and CCSA-2 levels of observation group were lower than those of control group, peripheral blood Th1/Th2 cytokines IL-2 and IFN-γ levels were higher than those of control group while IL-4 and IL-10 levels were lower than those of control group, and peripheral blood Th17 cytokines IL-17A and IL-22 levels were lower than those of control group.Conclusion: Aidi injection-assisted intravenous chemotherapy can effectively reduce the serum tumor marker contents and optimize the immune molecule levels in patients with colon cancer.

Comparison of intra-articular injection of parecoxib vs oral administration of celecoxib for the clinical efficacy in the treatment of early knee osteoarthritis

BACKGROUND Non-steroid anti-inflammatory drugs(NSAIDs)have played a crucial role in the treatment of osteoarthritis,especially in the early stages.However,the cardiovascular risk and adverse gastrointestinal reactions of oral NSAIDs in elderly people cannot be underestimated.Intra-articular injection of NSAIDs may be a new attempt for early knee osteoarthritis treatment.Parecoxib may be a suitable drug for intra-articular injection.AIM To observe the clinical efficacy of the intra-articular injection of parecoxib for early knee osteoarthritis.METHODS Early knee osteoarthritis patients(n=110)were retrospectively analyzed.These patients were divided into three groups:Basic treatment+oral glucosamine(group A,n=37),oral celecoxib+basic treatment+oral glucosamine(group B,n=37),and intra-articular injection of parecoxib+basic treatment+oral glucosamine(group C,n=36).Intra-articular injection of parecoxib was performed once every 2 wk at a dose of 40 mg each time,for three times total.The three groups were compared in terms of visual analogue scale(VAS)scores,Hospital for Special Surgery(HSS)scores and patient satisfaction before and after treatment.The levels of inflammatory cytokines in the synovial fluid were detected in the three groups before and after treatment.RESULTS All patients were followed up for an average of 15.5±2.7 mo.The clinical efficacy was estimated by VAS and HSS scores at 12 mo after treatment.Inflammatory cytokine levels in the synovial fluid were evaluated at 3 mo after treatment.VAS and HSS scores were significantly improved in each group compared with before(P<0.001).There were significant differences among the three groups in VAS and HSS scores(P<0.001).The clinical efficacy of group C was superior to that of groups A and B(P<0.001),while group B outperformed group A in this respect(P<0.001).The patient satisfaction was the highest in group C(P<0.001).After treatment,the levels of tumor necrosis factorα(TNF-α)and interleukin(IL)-6 in the synovial fluid decreased in each group compared with before(P<0.001),while the levels of IL-10 increased(P<0.001).The three groups differed significantly in the levels of TNF-a,IL-6 and IL-10 in the synovial fluid after treatment(P<0.001).CONCLUSION For patients with early knee osteoarthritis,intra-articular injection of parecoxib could effectively improve clinical symptoms.This method may be a reliable alternative for early knee osteoarthritis.

Interstitial tissue-specific gene expression in mouse testis by intra-tunica albuguineal injection of recombinant baculovirus

The purpose of this study is to establish a gene delivery system for interstitial tissue-specific protein expression in mice testes using modified recombinant baculovirus. Green fluorescent protein （GFP）-expressing recombinant baculovirus （GFP-baculovirus）, in which the insect cell-specific polyhedron promoter was replaced by the cytomegalovirus （CMV）-IE promoter, was used to transfect testicular cells in vitro, and for intra-tunica albuguineal injection of the interstitial tissue of the testis. GFP expression was monitored in frozen testes sections by fluorescence microscopy. Expression of GFP in testicular tissues was also assessed by reverse transcription polymerase chain reaction （RT-PCR）, and protein expression was assessed by Western blot. Testicular cells in vitro were infected efficiently by modified recombinant GFP-baculovirus. lntra-tunica albuguineal injection of GFP- baculovirus into the mouse testis resulted in a high level of GFP expression in the interstitial tissues. RT-PCR analysis clearly showed GFP gene expression in the testis, particularly interstitial tissues. Intra-tunica albuguineal injection of a modified baculovirus that encoded recombinant rat insulin-like growth factor binding protein （IGFBP）-5 resulted in an increase in IGFBP-5 in testis and semen. In conclusion, we have developed an efficient delivery system for gene expression in vivo in testicular cells, particularly cells of the interstitial tissue using intratunica albuguineal injection of a modified recombinant baculovirus. This method will be particularly relevant for application that requires gene delivery and protein expression in the testicular cells of the outer seminiferous tubule of the testis.

A mimic of soft tissue infection: intra-arterial injection drug use producing hand swelling and digital ischemia

BACKGROUND: Inadvertent intra-arterial injection of illicit substances is a known complication of injection drug use and can lead to severe complications, including infection, ischemia and compartment syndrome. Identifying complications of intra-arterial injection can be difficult, as clinical manifestations overlap with other more common conditions such as cellulitis and soft tissue infection, and a history of injection drug use is frequently not disclosed.METHODS: A 37-year-old male patient presented with 24 hours of right hand pain, erythema and swelling. Despite classic "track marks", he denied a history of injection drug use, and vascular insults were not initially considered. After failing to respond to three days of aggressive treatment for suspected deep-space infection, an arteriogram demonstrated findings consistent with digital ischemia of embolic etiology.RESULTS: As a result of the delay in diagnosis, the lesion was not amenable to reperfusion and the patient required amputation of the distal digit.CONCLUSION: Practitioners should be alert to the possibility of intra-arterial injection and resulting complications when evaluating unusual extremity infections or unexplained ischemic symptoms, even in the absence of a definite history of injection drug use.

Comparison of intra-pleural injection efficacy between Endostar and Bevacizumab combined with pemetrexed/cisplatin for the treatment of malignant pleural effusion in patients with epidermal growth factor receptor-/anaplastic lymphoma kinase-lung adenocarci

Objective To compare intra-pleural injection efficacy and safety between Endostar and bevacizumab combined with pemetrexed/cisplatin for the treatment of malignant pleural effusion in patients with epidermal growth factor receptor(EGFR)-/anaplastic lymphoma kinase(ALK)-lung adenocarcinoma. Methods Sixty-four pCVatients with EGFR-/ALK-lung adenocarcinoma with malignant pleural effusion(MPE) were admitted to the authors' hospital between January 2016 and June 2017. Patients were randomly divided into two groups: Endostar combined with pemetrexed/cisplatin(Endostar group); and bevacizumab plus pemetrexed/cisplatin(Bevacizumab group). They underwent thoracic puncture and catheterization, and MPE was drained as much as possible. Both groups were treated with pemetrexed 500 mg/m^2, intravenous drip(d1), cisplatin 37.5 mg/m^2 per time, intra-pleural injection(d1, d3). Patients in the Endostar group were treated with Endostar 30 mg per time, intra-pleural injection(d1, 3), and patients in the Bevacizumab group were treated with bevacizumab 5 mg/kg per time, intra-pleural injection(d1). Only one cycle of treatment was applied. MPE was extracted before treatment and on day 7 after treatment. The levels of vascular endothelial growth factor(VEGF) were determined using ELISA. Efficacy and side effects were evaluated according to the Response Evaluation Criteria in Solid Tumors(RECIST) version 1.1, and National Cancer Institute Common Terminology Criteria for Adverse Events(CTCAE) version 3.0 criteria. Results The objective response rates in the Endostar and Bevacizumab groups were 50.0% and 56.3%, respectively; there was no statistical difference between the groups(P > 0.05). After one cycle of treatment, the mean VEGF levels in MPE in both groups decreased significantly, and there was no significant difference in the degree of decline between the two groups(P > 0.05). In both groups, pre-treatment VEGF levels for patients achieving complete response were significantly higher than those for patients achieving stable disease + progressive disease(P < 0.05). No specific side effects were recorded. Conclusion Endostar and Bevacizumab demonstrated similar efficacy in controlling MPE in patients with EGFR-/ALK-lung adenocarcinoma through an anti-angiogenesis pathway, with tolerable side effects. The levels of VEGF in MPE could predict the efficacy of intra-pleural injection of anti-angiogenesis drugs.

Iridociliary Body Metastasis of Atypical Carcinoid: Case Management with Intravitreal Anti-Vascular Endothelial Growth Factor Injections

We report a rare case involving a 52-year-old female diagnosed with an atypical bronchial carcinoid tumor with metastases to the mediastinum, hilar lymph nodes, breast, and pancreas. In additional, the patient had metastases to the iris and ciliary body, resulting in progressive vision loss in her left eye. Treatment was successful by intravitreal injections of anti-vascular endothelial growth factor.

Complete Remission by Primary Chemotherapy of Advanced Non-Seminomatous Germ Cell Tumor in an Intra-Abdominal Testis

Ectopic testis predisposes to a high risk of germ cell tumor development. Treatment of advanced testicular germ cell tumor developing in an uncorrected abdominal testis is based on primary chemotherapy followed by removal of the testis along with residual masses. However, persistence of viable tumor particularly in the testis is always noted since testis penetration of chemotherapeutic agents is reduced. We report a case of complete pathological remission of a patient with advanced non-seminomatous germ cell tumor in intra-abdominal testis by primary chemotherapy alone, with a review of the literature.

Accidental Intra-Arterial Injection during Test Dose of Injection of Benzyl Penicillin: Complications and Management—A Case Report

An 18 years old female patient was given a test dose of Benzyl penicillin in the Antecubital Area on the right forearm by a staff nurse of the department. After the injection, the patient complained of severe pain in the right forearm distal to the injection site. This was followed by blanching of the right forearm and hand. She was immediately heparinised followed by other symptomatic treatments. After 12 hours, a bluish discoloration developed on the hand, both on dorsal and palmar aspect, sparing the thumb. This recovered with medication, except the late development of dry gangrene of the tip of distal phalanx of the little finger which got shrivelled later on. Color Doppler flow study, echocardiography, and CT angiography of the right upper limb were done. Understanding of the pathogenesis and prompt action can help in saving a limb. Education of the medical professionals involved in administering injection is necessary so that they become aware of abnormal course or anomalous anatomy of vessels of upper limb. This can help to prevent the complications.

Intra-articular delivery of tetramethylpyrazine microspheres with enhanced articular cavity retention for treating osteoarthritis

Tetramethylpyrazine(TMP) is a traditional Chinese herbal medicine with strong antiinflammatory and cartilage protection activities, and thus a promising candidate for treating osteoarthritis. However, TMP is rapidly cleared from the joint cavity after intra-articular injection and requires multiple injections to maintain efficacy. The aim of this study was to encapsulate TMP into poly(lactic-co-glycolic acid)(PLGA) microspheres to enhance the TMP retention in the joint, reducing injection frequencies and decreasing dosage. TMP microspheres were prepared by emulsion/solvent evaporation method. The intra-articular retention of the drug was assessed by detecting the drug concentration distributed in the joint tissue at different time points. The therapeutic effect of TMP microspheres was evaluated by the swelling of knee joints and histologic analysis in papain-induced OA rat model. The prepared freezedried microspheres with a particle size of about 10 μm can effectively prolong the retention time of the drug in the articular cavity to 30 d, which is 4.7 times that of the TMP solution.Intra-articular injection of TMP microspheres efficiently relieved inflammatory symptoms,improved joint lesions and decreased the depletion of proteoglycan. In conclusion, intraarticular injection of TMP loaded microspheres was a promising therapeutic method in the treatment of OA.

Intra-articular transplantation of porcine adipose-derived stem cells for the treatment of canine osteoarthritis: A pilot study

AIM: To test whether intra-articular injection of porcine adipose-derived stem cells(ADSCs) can treat canine osteoarthritis(OA).METHODS: To enroll in this study dogs must have stifle joint OA that had lasted ≥ 3 mo and been treated with OA medication without significant improvement. Three dogs fulfilled these criteria and were thus subjects for ADSCs treatment. ADSCs were isolated from abdominal adipose tissue of a 2-mo-old female Yorkshire pig. Their stem cell marker expression was examined by immunofluorescence staining. For treatment, 5 million ADSCs were injected into the diseased joint of each dog. In the next 48 h, the patient was observed for signs of inflammatory and allergic reactions. Thepatient was then discharged to the owner and, at 2, 6, and 12 wk, followed up with orthopedic assessment, owner questionnaire, X-ray imaging, and force-plate gait analysis.RESULTS: Porcine ADSCs expressed mesenchymal stem cell markers CD90 and CD105. Injection of porcine ADSCs into canine stifle joints did not cause any inflammatory or allergic reactions. Orthopedic evaluation found improvements in two dogs, particularly at the longest time point. Owners' evaluation found increased capacity and decreased pain in all three dogs' activities such as walking and running. Radiographic evaluation did not find statistically significant differences before and after treatment. Force-plate analysis found significant improvements in all three dogs after treatment.CONCLUSION: Xenotransplantation of ADSCs for the treatment of OA is feasible. Further studies are needed to validate this novel treatment modality, which can then be implemented for the routine treatment of OA in veterinary medicine.

HPV18 E6 and E7 Intratumour Heterogeneity in Esophageal Cancer

The development of esophageal cancer accompanied by the presence of human papillomavirus (HPV) DNA into the host genome. By evaluating the expression of this virus for tumor cell origin and also their cell grows and migrations, we examined esophageal cancer clonality in the context of intra-tumor heterogeneity. In this research, we have checked the expression of HPV18 E6 and E7 in different single cell clones by the manual cell picking method in the HPV positive esophageal cancer (EC109), EC109 cell line used as a negative control, and Hela cell line used as the positive control. Quantitative real-time PCR (QRT-PCR) was run to detect the expression levels of HPV E6 and E7, Cell Counting Kit-8 (CCK-8) assay was used to examine cell proliferation, invasion assays performed using Costar chambers and wounding assay to study cell migrations in vitro. We investigated the intra-tumor heterogeneity of HPV E6 and E7 in esophageal cancer and the evaluation of the growth and migrations at the clonal level, using 10 single cell clones. In particular clones, C7 & C10 displayed a highly variable expression in both HPV E6 and E7 and weak in four clones (C1, C3, C4, and C9) consequently, the cell invasion, proliferation, and migration increase with increasing the level of HPV expression and inverse. In conclusion, the resulting based on single cell cloning showed the relationship between HPV and cell growth and migration in esophageal cancer. Future study in HPV DNA integration needed to explore the mains specific integration site of HPV DNA in esophageal cancer and molecular monitoring of the HPV for future prevention researches and also effective therapeutic strategies.

Modulation of intrathecal morphine-induced immunosuppression by microinjection of naloxone into periaqueductal gray

目的：观察中脑导水管周围灰质（ＰＡＧ）的阿片受体和促皮质素（ＡＣＴＨ）在鞘内吗啡影响免疫功能时的作用和变化．方法：用铕标的靶细胞检测大鼠脾脏自然杀伤（ＮＫ）细胞活性，ＭＴＴ和结晶紫蓝法分析ＣｏｎＡ诱生的脾细胞白细胞介素２（ＩＬ２），肿瘤坏死因子ＴＮＦβ活性和血清ＴＮＦα水平，放免法测定血清促皮质素（ＡＣＴＨ）水平．结果：鞘内注射吗啡抑制脾ＮＫ细胞活性，ＣｏｎＡ诱生的ＩＬ２和ＴＮＦβ活性，并伴有血清ＡＣＴＨ水平的上升．ＰＡＧ微量注射纳洛酮部分拮抗吗啡引起的ＮＫ细胞活性的抑制，伴ＡＣＴＨ水平恢复．结论：ＰＡＧ内的阿片受体参与鞘内注射吗啡引起的ＮＫ细胞活性的抑制。

Identification of bioactive anti-angiogenic constitutes targeting tumor endothelial cells in Shenmai Injection using multidimensional pharmacokinetics

OBJECTIVE To identify the bioactive anti-angiogenic constitutes targeting tumor endothelial cells(TECs)in Shenmai Injection(SMI).METHEODS For pharmacokinetic(PK)studies,Balb/c mice harboring human colorectal cancer(LoVo)xenografts were treated with SMI 10 mL·kg^-1 daily for 1 or 8 d.Multidimensional PK profiles of ginsenosides in plasma,subcutaneous tumors,and TECs were investigated.For PD studies,the tumor-bearing mice Intravital multi-photon imaging and CD31 immunofluorescence staining were used to evaluate the number of microves⁃sels and braches.Double staining of CD31 and α-SMA was performed to evaluate pericytes coverage ratios around vessels.ELISA was performed to determine the concentrations of VEGF and FGF in tumor tissues.For synergistic anti-tumor study,the tumor-bearing mice were treated with SMI 10 mL·kg^-1 daily,Rd 5 mg·kg^-1 daily with or without 5-FU 15 mg·kg^-1 every 3 d for 20 d.HPLC-MS/MS was used to determine the concentrations of 5-FU in plasma and tumor tissues.RESULTS SMI decreased the number of microvessels(P<0.05)and vessel branches(P<0.05)and improved vascular pericytes coverage(P<0.05).PK studies showed that the concentrations of protopanaxadiol-type(PPD)ginsenosides(Rb1,Rb2/Rb3,Rc,and Rd)in both,plasma and tumors,were higher than those of protopanaxatriol-type(Rg1 and Re)and oleanane-type(Ro)ginsenosides.Among PPD ginsenosides,Rd exhibited the greatest concentrations in tumors and TECs after repeated injection.In fact,the proportion of Rd in the detectable components of SMI gradually increased in the following order:SMI formula(2.8%),plasma(16.0%),tumor tissues(34.3%),and TECs(40.3%).In vivo bioactivity results showed that Rd 5 mg·kg^-1 daily significantly decreased the number of microvessels(P<0.05)and vessel branches(P<0.05)and increased pericytes coverage(P<0.05)while Rd 0.5 mg·kg^-1 daily,Rb1 and Rg1 had no significant effect on them.Rd 5 mg·kg^-1 suppressed the expression of VEGF and FGF simultaneously.Rd 5 mg·kg^-1 enhanced the antitumor effect of 5-FU via increasing the distribution of 5-FU in tumor tissues(P<0.05)in xenograft mice.CONCLUSION Ginsenoside Rd may be the major bioactive anti-angiogenic constituent targeting TECs after SMI treatment.

Clinical Observation on the Improved Short-Term Effects of Anti-Tumor Purified Chinese Medicine Injection Ai-Jing for 138 Cases with Malignant Tumors

The subjects of this study were to observe the improved short-term effects of anti-tumor purified Chinese medicine injection Ai-Jing for 138 cases with malignant tumors. This was a multi-center clinical study, and a total of 138 patients included 96 males and 42 females, with the age from 60 to 76 years. Ai-Jing has obtained the Chinese invention patent since 2008 (ZL991-03528.3). A novel technique acupoint injection method was adopted. Except for lung cancer, patients with other malignant tumors were injected once every other day, 2 ml each time. A course of treatment needs 6 Ai-Jing injections, lung cancer patients need 10 - 20 Ai-Jing injections. At the same time, patients were treated with traditional medicine decoction. Due to the limited number of cases, cure rate, recovery rate and remission rate were calculated as a whole, respectively 18.12%, 44.20% and 32.15%. All the invalid patients were lung cancer, accounting for 16.67% of the patients treated with lung cancer, and the total treatment inefficiency was 6.52%. Conclusion: Chinese Medicine Injection Ai-Jing extracts the effective components of anti-cancer and tumorigenesis, and has the effects of anti-cancer and tumorigenesis, anti-inflam-matory and analgesic, and repairing body damage, with small toxic and side effects and low cost.

Effect of kanglaite injection combined with chemotherapy on tumor factors, angiogenesis and immunoglobulin in patients with lung adenocarcinoma

Objective:To explore the effect of Kanglaite injection combined with chemotherapy on the levels of tumor factors, angiogenesis and immunoglobulin in patients with lung adenocarcinoma.Method: A total of 88 patients with lung adenocarcinoma in our hospital and the Fifth Peoples Hospital of Wuxi from February 2014 to December 2017 were divided randomly into observation group and control group according to the visiting time, 44 cases for each group. The observation group was treated with chemotherapy combined with Kanglaite injection, and the control group was treated with chemotherapy only.Both groups were treated for 6 weeks and then the levels of CEA, CA125, CA199, VEGFA, VEGFB, VEGFC, and IgA, IgM, IgG after treatment in both groups were compared.Result: Before treatment, there were no significant differences in the levels of CEA, CA125 and CA199 between two groups. The level of CEA in the observation group (29.88±7.07) μg/L was lower than that in the control group,and the difference was statistically significant. The levels of CA125 and CA199 after treatment were lower than those before treatment, but with no significant difference. Between the two groups, there was no significant difference of the levels of VEGFA,VEGFB and VEGFC before treatment, the level of VEGFA after treatment in the observation group (80.49±12.29) ng/mL was lower than that in the control group and the difference was statistically significant, and the levels of VEGFB and VEGFC after treatment were also lower than those before treatment, but with no significant difference. The levels of IgA, IgM and IgG before treatment in two groups had no significant difference, The level of IgM after treatment in the observation group (1.52±0.30) g/L was lower than that in the control group, with a statistical difference. The levels of IgA and IgG after treatment were lower than those before treatment, but with no significant difference;No serious adverse reaction was observed after treatment in both groups.Conclusion: Kanglaite injection combined with chemotherapy has a good clinical effect in lung adenocarcinoma, which can effectively inhibit the high expression of tumor markers, reduce angiogenesis, enhance body immunity, and can be recommended for clinical application.

Effects of Shenqi Fuzheng injection combined with chemotherapy on peripheral blood, immune function and tumor markers in patients with breast cancer

Objective: To investigate the effects of Shenqi Fuzheng Injection Combined with chemotherapy on peripheral blood, immune function and tumor markers in patients with breast cancer. Methods: A total of 92 cases of breast cancer treated by modified radical mastectomy in our hospital from January 2017 to December 2017 were selected as the research subjects and were randomly divided into 46 cases in the observation group and 46 cases in the control group. The patients in the control group began chemotherapy after 2 weeks of surgery, and the observation group was given Shenqi Fuzheng Injection on the basis of the control group. The levels of leukocyte, platelet, hemoglobin, T cell subgroup, carcinoembryonic antigen (CEA), cancer antigen 153 (CA153) and carbohydrate antigen 125 (CA125) were measured and compared of patients in two groups. Results: Before treatment, there was no significant difference in white blood cell, platelet and hemoglobin between the two groups. After treatment, the white blood cells, platelets and hemoglobin in the observation group were (3.56±0.10)×109/L, (137.47±23.58)×109/L, (116.72±15.75) g/L, and the white cells, platelets and hemoglobin in the control group were (2.85±0.18)×109/L, (126.76±21.34)×109/L, (103.36±20.51) g/L, respectively, all the indexes decreased than before treatment, moreover the decrease of control group is more obvious than observation group, and the difference was statistically significant. Before treatment, there was no significant difference in CD3+, CD4+, CD8+and CD4+/CD8+between the two groups. After treatment, the CD3+, CD4+and CD4+/CD8+in the observation group were (58.02±12.77)%, (50.79±7.45)% and (2.13±0.69), which were significantly higher than those before the treatment, and increased compared with the control group in the corresponding period, the difference was statistically significant. Before treatment, there was no significant difference in CEA, CA153 and CA125 between the two groups. After treatment, the CEA, CA153 and CA125 of the observation group were (16.70±3.71) μg/L, (13.11±3.70) U/mL and (11.25±1.73) U/mL, and in the control group they were (21.71±4.24) μg/L, (20.31±4.21) U/mL and (17.78±2.36) U/mL, respectively, the CEA, CA153 and CA125 in two groups were all lower than those before treatment, and the indexes of the observation group were decreased more significantly than those of the control group, the differences were statistically significant. Conclusion: Shenqi Fuzheng Injection Combined with chemotherapy in peripheral blood and immune function significantly improved in patients with breast cancer, and a significant decrease in the level of tumor markers.

Effect of application of markers and immune function of patients with tumor of erlotinib combined with Addie injection in non-small cell lung cancer

Objective:To investigate the efficacy of erlotinib plus Addie injection in the treatment of non-small cell lung cancer patients of tumor markers and immune function.Methods: A total of 174 patients with non-small cell lung cancer who were treated in our hospital from February 2013 to February 2017 were selected. Randomly divided into 2 groups, 87 cases in each group, set as observation group and control group. The observation group received erlotinib combined with Addie injection and the control group only received erlotinib. After 6 weeks of treatment, tumor markers, vascular endothelial growth factor levels and immune function indexes were compared between the two groups after treatment.Results: The observation group after treatment of tumor markers in CEA (carcinoembryonic antigen), CA199 (carbohydrate antigen 19-9) and CYFRA21-1 (cytokeratin 19 fragment) and NSE (neuron specific enolase) than those in control group and the difference was statistically significant. After treatment, the levels of VEGFA (vascular endothelial factor-A), VEGFB (vascular endothelial factor-B) and VEGFC (vascular endothelial factor-C) in the observation group were lower than those in the control group and the difference was statistically significant. After treatment, the immune index CD3+ (total T lymphocyte), CD4+ (helper T lymphocyte) and CD4+/CD8+ levels in the observation group were higher than those in the control group, and the level of NK (natural killer cell) was higher than that of the control group and the difference was statistically significant. After treatment, the levels of IgG (re reactive antibody), IgM (initial immune response antibody) and IgA (mucosal immune secretory antibody) in the observation group were higher than those in the control group and the difference was statistically significant.Conclusion: Erlotinib combined with Addie injection in the treatment of non-small cell lung cancer clinical effect is good. It can improve the immune function and reduce the levels of VEGF and tumor markers. It is recommended to be widely used in clinic.

Effect of Shenqi Fuzheng Injection combined with chemotherapy on peripheral blood cell level, tumor markers and immune function in patients with gastric cancer

Objective:To investigate the effects of Shenqi Fuzheng Injection combined with chemotherapy on peripheral blood cell level, tumor markers and immune function in patients with gastric cancer.Methods: Eighty patients with gastric cancer admitted to our hospital from May 2016 to October 2017 were selected as the research object and randomly divided into observation group and control group, 40 cases in each group. Control group was treated by DCF chemotherapy, while the observation group by Shenqi Fuzheng Injection based on the DCF chemotherapy. The levels of peripheral blood cells, tumor markers and immune function indexes in both groups were detected and compared before and after treatment.Results: There were no significant differences in serum RBC, WBC, PLT, Hb, NSE, CYFRA21-1, CA199, CEA, CD3+, CD4+, CD8+ and CD4+/CD8+ levels before treatment in both groups. Compared with the pretreatment group, the levels of RBC, WBC, PLT and Hb in both groups decreased to some extent after treatment, and the levels in the observation group were significantly higher than those in the control group;Compared with the same group before treatment, the levels of NSE, CYFRA21-1, CA199 and CEA in the two groups were significantly decreased, and the observation group was significantly lower than the control group;CD3+, CD4+, CD4+/CD8+ levels in control group and observation group increased to some extent after treatment, and the levels in observation group were significantly higher than those in control group. The levels of CD8+ in both groups after treatment were significantly lower than those before treatment, and the observation group was significantly lower than the control group after treatment. The above data for statistical analysis had significant differences.Conclusions: Shenqi Fuzheng injection combined with chemotherapy helps to clear and kill cancer cells, enhance immunity and reduce hematological toxicity after chemotherapy, which can be used as an adjuvant chemotherapy for gastric cancer.