OBJECTIVE: To evaluate the effectiveness and safety of Zhenqi Buxue Oral Liquid (ZQ), progesterone capsules, and their combination in treating oligomenorrhea and hypomenorrhea with qi-blood and Kidney (Shen) essence deficiency. METHODS: This was a prospective, randomized, multi-center controlled trial between June 2022 to December 2022. Ninety-six oligomenorrhea and hypomenorrhea patients with qi-blood and Shen essence deficiency were randomly assigned to receive ZQ (ZQ group, 29 cases), progesterone capsules (PG group, 32 cases), or the combined Chinese and Western medicine (COM group, 31 cases) at a ratio of 1:1:1. Patients in the ZQ or PG group took daily 10 mL twice a day of ZQ or 200 mg once a day of progesterone capsules for 10 consecutive days on day 15 of the menstrual cycle respectively, and patients in the COM group received the same ZQ combined with progesterone capsules. The treatment course lasted for 3 months and follow-up was performed at 1 and 3 months after the end of treatment. Primary endpoint was the menstrual Traditional Chinese Medicine Syndrome Scale (TCMSS) scores. Secondary endpoints included pictorial blood loss assessment chart (PBAC) scores, clinical efficacy rate, 36-item Short Form Health Survey (SF-36) scores, sex hormones and thickness of endometrium. Adverse events (AEs) were recorded. RESULTS: TCMSS scores after 1- and 3-month treatment in all groups were significantly lower than those at baseline (P<0.05). Only TCMSS scores after 3-month treatment in the ZQ and COM groups continuously decreased compared with those after 1-month treatment in the same group (P<0.01). TCMSS scores after 3-month treatment in the ZQ and COM groups were significantly lower than those in the PG group (P<0.05, P<0.01). Compared with baseline, PBAC scores in the ZQ and COM groups after 3 months of treatment were also significantly higher (both P<0.01). The total effective rates of TCM syndrome of 3-month treatment were significantly improved in all groups compared with that after 1 month of treatment (P<0.05). The total effective rate of the COM group was the highest in the 3rd month of treatment and significantly higher than that of PG group alone (P<0.05). Compared with baseline, only the SF-36 scores of COM group were significantly improved after 3 months of treatment (P<0.05). No serious adverse reactions were observed after treatment. CONCLUSIONS The combination of ZQ and PG, or ZQ only had better effects on reducing TCMSS scores compared with PG, and COM showed the higher total effective rate compared with monotherapy. Besides, COM could effectively improve menstrual blood loss and quality of life. ZQ combined with PG may be an effective and safe option for oligomenorrhea and hypomenorrhea patients with qi-blood and Shen essence deficiency.
Female ; Humans ; Progesterone/therapeutic use* ; Qi ; Oligomenorrhea/drug therapy* ; Quality of Life ; Prospective Studies ; Medicine, Chinese Traditional ; Drugs, Chinese Herbal/adverse effects* ; Capsules ; Kidney

The relevant provisions of bloodletting for expelling pathogens are collected from the works of the medical representative scholars in Jin-Yuan Dynasties and Ming-Qing Dynasties respectively to construct the databases of bloodletting for expelling pathogens of Jin-Yuan Dynasties and Ming-Qing Dynasties. Using frequency analysis, the bloodletting device, bloodletting location, bloodletting volume, the related pathogens and indications are compared between these two times so that the evidences could be provided for the inheritance and development of the academic thought of bloodletting for expelling pathogens. It is found that the three-edge needle is the most commonly used device for bloodletting in Jin-Yuan Dynasties and Ming-Qing Dynasties and
Acupuncture Points ; Bloodletting ; China ; Medicine, Chinese Traditional ; Meridians ; Needles

OBJECTIVE: To observe the effects of Fei-Liu-Ping ointment and chemotherapy on mice with lung cancer, and to explore the inherent mechanism of action from the point of acidic microenvironment and apoptosis. METHODS: First of all, the Lewis lung cancer transplanted mouse model was established. Therefore, they were treated by Fei-Liu-Ping ointment, cyclophosphamide, Fei-Liu-Ping ointment + cyclophosphamide and the saline as control. All the groups' tumor size, tumor growth rate and food consumption were recorded. The mice were sacrificed and the tumors were took out after 15 days' interventions. Then lactate relative concentrations were detected with lactate kits and the protein expressions of glucose transporter 4 (GLUT4), hexokinase 1 (HK1), glucose-regulated protein 78 (GRP78), carbonic anhydrase-IX (CA-IX) were detected through immunohistochemical staining. Flow cytometry was adopted to detect the percentage of apoptotic tumor cells and regulatory T cells (Treg), and the expression of hypoxia-inducible factor-1α (HIF-1α), Bcl-2, Bax, Caspase-3, interleukin-2 (IL-2) were tested through western blot. RESULTS: The strongest inhibition effect and the lowest tumor growth rate was found in Fei-Liu-Ping ointment + cyclophosphamide group. There were significant differences between Fei-Liu-Ping ointment + cyclophosphamide group and saline group(P<0.05). And the highest food consumption was found in Fei-Liu-Ping ointment + cyclophosphamide group while there were no significant differences between Fei-Liu-Ping ointment + cyclophosphamide group and saline group (P>0.05). Further molecular biological detections found that the lowest lactate level and regulatory T cells ratio were found in Fei-Liu-Ping ointment + cyclophosphamide group and these expressions of GLUT4, HK1, GRP78, CA-IX were suppressed. There were significant differences between Fei-Liu-Ping ointment+cyclophosphamide group and saline group (P<0.05). In addition, the Fei-Liu-Ping ointment + cyclophosphamide group's cell apoptosis increased significantly compared with saline group and there were significant differences on expressions of HIF-1α, Bcl-2, Bax, Caspase-3, IL-2 for this group compared with saline group. CONCLUSION Chemotherapy and Fei-Liu-Ping ointment had the synergistic effect on inhibiting tumor growth and improving the general conditions of tumor-bearing mice. The effect was partly owed to the improvement on tissue hypoxia, the inhibition of HIF-1α expression and the regulations on its downstream proteins, such as GLUT4, HK1, GRP78, and CA-IX. And then all these alterations led to the modulation tumor acidic microenvironment, the induced tumor cells apoptosis and suppression of T cells to regulatory T cells differentiation.
Animals ; Apoptosis ; Cell Proliferation ; Cyclophosphamide ; Drugs, Chinese Herbal ; Endoplasmic Reticulum Chaperone BiP ; Hypoxia-Inducible Factor 1, alpha Subunit ; Lung Neoplasms ; Mice ; Tumor Microenvironment

Objective To investigate the uptake mechanism of HepG2.2.15 cells to the nanoparticles co-loaded with syringopicroside and hydroxytyrosol (SH-NPs). Methods The nanoparticles were prepared by using a nanoprecipitation method with mPEG-PLGA as nano-carrier co-loaded with syringopicroside and hydroxytyrosol. The uptake mechanism of HepG2.2.15 cells to SH-NPs was studied by fluorescence microscopy and flow cytometry using fluoresceineisothiocyanate (FITC) as a fluorescent marker. Results With colchicine as the inhibitor, the incubation time ranged from 0.5 to 24 h, the percentage of positive cells increased from 1.9% to 56.4%; When the drug concentration was 125, 250 μg/mL and 500 μg/mL, the positive cell percentages were 4.9%, 3.4% and 3.9%. With chloroquine as the inhibitor; the incubation time ranged from 0.5 to 24 h, the percentage of positive cells increased from 7.4% to 55.4%; When the drug concentration was 125, 250 and 500 μg/mL, the percentage of positive cells was 19.5%, 22.5% and 27.6%. Conclusion Colchicine and chloroquine have an inhibitory effect on HepG2.2.15 cells uptake, and the uptake of SH-NPs in HepG2.2.15 cells was positively correlated with drug concentration and incubation time. It can be concluded that the uptake mechanism of HepG2.2.15 cells to SH-NPs was nonspecific adsorption endocytosis.

OBJECTIVETo investigate the effect of premature rupture of the membrane (PROM) on neonatal complications in premature infants.

METHODSThe registration information of 7684 preterm infants with gestational age <37 weeks were collected from the cooperative units in the task group between January 1, 2014 to December 31, 2014. Specially trained personnel from each cooperative units filled in the unified form in a standardized format to record the gender, gestational age, birth weight, PROM, placental abruption, antenatal corticosteroid, Apgar score, amniotic fluid pollution, and complications of the infants. The data were analyzed comparatively between the cases with PROM and those without (control).

RESULTSThe preterm mortality rate was significantly lower but the incidences of ICH, NEC, ROP and BPD were significantly higher in PROM group than in the control group (P<0.05). The 95% confidence interval of the OR value was <1 for mortality, and was >1 for ICH, NEC, ROP and BPD. After adjustment for gestational age, birth weight, gender, mode of delivery, placental abruption, placenta previa, prenatal hormones, gestational diabetes mellitus (GDM), gestational period hypertension and 5-min Apgar score <7, the incidences of NEC, ROP and BPD were significantly different between the two groups (P<0.05) with 95% confidence interval of OR value >1, but the mortality rate and incidence of ICH were not significantly different between the two groups (P>0.05).

CONCLUSIONPROM is a risk factor for NEC, ROP and BPD in preterm infants, and adequate intervention of PROM can reduce the incidences of such complications as NEC, ROP and BPD in the infants.

Apgar Score ; Birth Weight ; Female ; Fetal Membranes, Premature Rupture ; pathology ; Gestational Age ; Humans ; Incidence ; Infant, Newborn ; Infant, Newborn, Diseases ; etiology ; Infant, Premature ; Pregnancy ; Risk Factors

Objective To investigate the effects of knee replacement postoperative on reducing hemoglobin by the different doses of tranexamic acid application.Methods A total of 116 knee replacement patients were enrolled and divided into the treatment group and the control group , 58 cases in each group .The surgical procedures and methods of the two groups were same , as patients in the control group were given intrave-nously before incision tranexamic acid 50 mg? kg -1 , and those in the treatment group received tranexamic acid 100 mg? kg -1 . During the peri-operative phase , the index of operation time , incision size , blood loss during operation , post -surgery drainage and the total number of blood transfusion , as well as hemoglobin were observed . Results Patients in two groups were all discharged after successful com-pletion surgery .The blood loss , postoperative drainage , the total amount of blood transfusion of the treatment group were significantly less than those of control group ( P<0.05 ) .The postoperative values in the two groups were showed significantly decreased ( P<0.05 ) , but preoperative hemoglobin values of the treatment group were significantly higher (P<0.05).The data of preoperative and postoperative coagulation indicators compared between two groups showed no significant difference .Patients were followed up for 3 months.The incidence of complications of deep vein thrombosis (1 case), acute myocardial infarction ( 0 case), transient neuro-logical symptom (1 case) in the treatment group were significantly lower than that in control group (5, 3, 4 cases) (P<0.05).Conclusion High dose of tranexamic acid applications can reduce blood loss and transfusion knee re -placement volume , and relieve the postoperative decrease of hemoglobin , meanwhile , it has no obvious effect on coagu-lation function with defined security .

The clinical efficacy of acupuncture and moxibustion for post-stroke constipation was systematically reviewed. By computerized and manual retrieval of clinical research literature regarding acupuncture and moxibustion for post-stroke constipation, the randomized control trials (RCTs) that met the inclusive criteria were collected. Cochrane systematic review method was used and Revmen 5.2 software was adopted to perform this Meta analysis. Totally 8 articles were included, involving 610 cases of post-stroke constipation. As a result, the total effective rate and cured rate of acupuncture and moxibustion for post-stroke constipation were significantly superior to those of the control group [total effective rate: OR = 2.10, 95% CI (1.25, 3.54), Z = 2.78, P = 0.005; cured rate: OR = 2.37, 95% CI (1.57, 3.58), Z = 4.10, P < 0.0001]. This result indicated that acupuncture was effective for post-stroke constipation and had some advantages compared with other therapies. But the quality of included RCTs was low, and high-quality, large-sample and multi-center RCTs were needed to perform further verification.
Acupuncture Therapy ; Constipation ; etiology ; therapy ; Humans ; Moxibustion ; Randomized Controlled Trials as Topic ; Stroke ; complications ; Treatment Outcome

OBJECTIVE: Cisplatin is a widely used chemotherapeutic agent in the treatment of cancers in clinic; but it often induces adverse effects on ovarian functions such as reduced fertility and premature menopause. Mesna could attenuate the cisplatin-induced ovarian damages; however, the underlying mechanism is still unknown. This study aimed to figure out the underlying mechanism of the protection of mesna for ovaries against cisplatin therapy in cancers. METHODS: We performed female adult Sprague-Dawley rats into normal saline control (NS), low-dose cisplatin (CL), high-dose cisplatin (CH), CL plus mesna (CL+M), and CH plus mesna (CH+M) groups and detected anti-Mullerian hormone (AMH)-positive follicle, oxidative stress status and anti-oxidative capability in ovaries. RESULTS: AMH-positive follicles were significantly decreased after cisplatin administration, which was significantly reversed when mesna was co-administered with cisplatin. The end product of lipid peroxidation, malondialdehyde (MDA), was significantly increased, but the anti-oxidative enzymatic activity of superoxide dismutase (SOD) and glutathione (GSH) were significantly decreased in cisplatin groups when compared with NS group. In contrast, after co-administration of cisplatin with mesna, MDA was significantly decreased whereas the activity of SOD and the concentration of GSH were increased. Moreover, mesna did not decrease the anti-tumor property of cisplatin in HePG2 cell lines. CONCLUSION: Cisplatin damages the granulosa cells by oxidative stress to deplete the ovarian reserve and mesna could protect ovarian reserve through anti-oxidation. These results might highlight the mechanism of the protection of mesna for ovarian reserve and open an avenue for the application of mesna as a protective additive in cisplatin chemotherapy in clinical practise.
Adult ; Animals ; Anti-Mullerian Hormone ; Cisplatin ; Female ; Fertility ; Glutathione ; Granulosa Cells ; Hep G2 Cells ; Humans ; Lipid Peroxidation ; Malondialdehyde ; Menopause, Premature ; Mesna ; Ovary ; Oxidative Stress ; Rats ; Rats, Sprague-Dawley ; Superoxide Dismutase

Spillage of cyst contents during surgical operation is the major cause of recurrence after hydatid cyst surgery. Instillation of a scolicidal agent into a hepatic hydatid cyst is the most commonly employed measure to prevent this complication. SB202190 is a pyridinyl imidazole derivative and is known to be a specific inhibitor of p38 MAPK. In the present study, the scolicidal effect of SB202190 was investigated. Freshly isolated Echinococcus granulosus protoscolices were subjected to SB202190 treatment (10, 20, 40, and 80 microM), and the effects on parasite viability were monitored by trypan blue staining. Corresponding effects were visualized by scanning and transmission electron microscopy. Dose-dependent protoscolex death within a few days of SB202190 treatment was observed. Although the in vitro scolicidal effect of SB202190 was satisfactory, the in vivo efficacy of this drug and also possible side effects remain to be further investigated.
Animals ; Anthelmintics/*pharmacology ; Dose-Response Relationship, Drug ; Echinococcus granulosus/*drug effects/ultrastructure ; Imidazoles/*pharmacology ; Microscopy, Electron, Scanning ; Microscopy, Electron, Transmission ; Parasitic Sensitivity Tests ; Pyridines/*pharmacology ; Survival Analysis

Adolescent ; Adult ; Antibody Formation ; DNA, Recombinant ; Hepatitis B Antibodies ; blood ; Hepatitis B Vaccines ; immunology ; Humans ; Immunization ; Middle Aged ; Pichia ; genetics ; Saccharomyces ; genetics ; Young Adult