ABSTRACT
OBJECTIVE@#To investigate whether astragalus polysaccharides (APS) combined with berberine (BBR) can reduce high-fat diet (HFD)-induced obesity in mice.@*METHODS@#Except for normal mice, 32 HFD-induced obese mice were randomized into HFD, APS (1,000 mg/kg APS), BBR (200 mg/kg BBR), and APS plus BBR (1,000 mg/kg APS plus 200 mg/kg BBR) groups, respectively. After 6-week treatment (once daily by gavage), the obesity phenotype and pharmacodynamic effects were evaluated by histopathological examination of epididymal fat, liver, and colon using hematoxylin-eosin staining and serum biochemical analyses by an automated chemistry analyzer. The feces were collected at the 12 th week, and taxonomic and functional profiles of gut microbiota were analyzed by 16S ribosomal ribonucleic acid (16S rRNA) sequencing.@*RESULTS@#Compared with HFD group, the average body weight of APS plus BBR group was decreased (P<0.01), accompanied with the reduced fat accumulation, enhanced colonic integrity, insulin sensitivity and glucose homeostasis (P<0.05 or P<0.01). Importantly, APS combined with BBR treatment was more effective than APS or BBR alone in improving HFD-induced insulin resistance (P<0.05 or P<0.01). 16S rRNA sequence-based analysis of fecal samples demonstrated that APS combined with BBR treatment exhibited a better impact on HFD-induced gut microbiota dysbiosis, exclusively via the enriched abundances of Bacteroides, which corresponded to the large increase of predicted bacterial genes involved in carbohydrate metabolism.@*CONCLUSION@#APS combined with BBR may synergistically reduce obesity and modulate the gut microbiota in HFD-fed mice.
Subject(s)
Mice , Animals , Diet, High-Fat , Berberine/therapeutic use , Mice, Obese , RNA, Ribosomal, 16S/genetics , Gastrointestinal Microbiome , Obesity/drug therapy , Insulin Resistance , Mice, Inbred C57BLABSTRACT
Objective To investigate the epidemiological characteristics and drug resistance of Escherichia coli infection in Chengdu Second People's Hospital from 2014 to 2019. Methods The specimen types, department sources, infection sites and population characteristics of 1 999 strains of Escherichia coli isolated from the hospital from 2014 to 2019 were analyzed. The trend χ2 was used to analyze the annual isolation rate of Escherichia coli and the change of the rate of Escherichia coli resistance to common antibacterial drugs. Results The isolation rate of Escherichia coli showed a downward trend year by year from 2014 to 2019 (P2trend=16.345, χ2trend=10.697, χ2trend=7.324, P<0.05). Conclusion From 2014 to 2019, the isolation rate of Escherichia coli had a downward trend year by year, but the drug resistance rate of Escherichia coli to ampicillin, piperacillin and ceftriaxone showed an upward trend year by year. In addition to strengthening the monitoring of high-risk sites, departments and population, drug sensitivity tests should also be done to guide rational clinical use.
ABSTRACT
With the increase of the chronic complex diseases and the growing advantage of traditional Chinese medicine (TCM) in treating chronic complex diseases, Chinese materia media (CMM) became more and more importance in the world. However, the ambiguity of bioactive compounds, effective materials and their corresponding mechanisms has limited the acceptance of CMM in clinic and the internalization of CMM in the world. As a result, the discovery of bioactive compounds and effective materials that are directly associated with therapeutic effects of CMM is one of the most important scientific question in researching of CMM. Hence, in this article, we briefly reviewed current methods for discovery of bioactive compounds and effective materials. Then, with references related to the international research frontier and the characteristics of CMM ingredients, according to the characteristics of most Chinese medicine through oral administration, combined with the previous research basis of our research group, a research model that is based on gut microbiota was investigated to discover bioactive compounds and effective materials. The aim of this research model is to provide new thoughts on discovery of new drugs, the mechanism study of CMM, etc., and eventually promote the modernization and internalization of CMM.
ABSTRACT
BACKGROUND@#After radical hysterectomy for cervical cancer, the most common complication is lower urinary tract symptoms. Post-operatively, bladder capacity can alter bladder function for a prolonged period. This study aimed to identify factors affecting bladder storage function.@*METHODS@#A multicenter, retrospective cohort study was conducted. Information of patients with stages IA2 to IIB cervical cancer with urodynamic study results were retrospectively collected from nine hospitals between June 2013 and June 2018 according to the inclusion criteria. Demographic, surgical, and oncological data were collected. The univariate and multivariate logistic regression was used to identify clinical factors associated with bladder storage function.@*RESULTS@#Two hundred and three patients with cervical cancer had urodynamic testing post-operatively. Ninety-five (46.8%) patients were diagnosed with stress urinary incontinence (SUI). The incidence of low bladder compliance (LBC) was 23.2%. Twenty-seven (13.3%) patients showed detrusor overactivity (DO). Fifty-seven patients (28.1%) presented with a decreased maximum cystometric capacity (DMCC). The probability of composite bladder storage dysfunction was 68.0%. Multivariate analysis confirmed that laparoscopy represents a protective factor for SUI with an odds ratio of 0.498 (P = 0.034). Patients who underwent a nerve-sparing procedure were less odds to experience SUI (P = 0.014). A significant positive correlation between LBC and DO was observed (P < 0.001). A greater length of the resected vagina and chemoradiotherapy were common risk factors for LBC and DO, while radiotherapy exerted a stronger effect than chemotherapy. Additionally, patients who received chemoradiotherapy frequently developed a DMCC. The follow-up time was not correlated with bladder storage function.@*CONCLUSION@#A nerve-sparing procedure without longer resected vagina is recommended for protecting the bladder storage function.
ABSTRACT
Objective@#To explore family correlates of physical aggression among students in concentrated poverty-stricken minority areas.@*Methods@#By using cluster sampling, questionnaire survey was conducted among 2 960 students in Dongjing county, Wucun county and Babie village in Baise City. Information of general demographic characteristics and physical aggression was collected.@*Results@#Family economic status, family structure, family education system, family emotional atmosphere and household function showed significant effects on physical aggression(F/t=35.15, -5.78, 5.57, 9.54, 60.86, P<0.05).From multivariate logistic regression showed that family structure, parenting style, family emotional atmosphere and household function significantly accounted for variation of physical aggression, with one-unit improve of above indicators resulted in 0.11, 0.17, 0.17 and 0.36 decrease in physical aggression, respectively.@*Conclusion@#Parents should be encouraged to construct a harmonious family atmosphere, democratic parenting and well-functioning family, and cultivate positive attitude and outlook on life of their children through active life perspectives, aiming to reduce physical aggression and promote physical and mental well-being.
ABSTRACT
Anti-influenza Chinese herbal medicines (anti-flu CHMs) have advantages in preventing and treating influenza virus infection. Despite various data on antiviral activities of some anti-flu CHMs have been reported, most of them could not be compared using the standard evaluation methods for antiviral activity. This situation poses an obstacle to a wide application of anti-flu CHMs. Thus, it was necessary to develop an evaluation method to estimate antiviral activities of anti-flu CHMs. In the present study, we searched for anti-flu CHMs, based on clinic usage, to select study objects from commonly-used patented anti-flu Chinese medicines. Then, a neuraminidase-based bioassay, optimized and verified by HPLC method by our research group, was adopted to detect antiviral activities of selected 26 anti-flu CHMs. Finally, eight of these herbs, including Coptidis Rhizoma, Isatidis Folium, Lonicerae Flos, Scutellaria Radix, Cyrtomium Rhizome, Houttuynia Cordata, Gardeniae Fructus, and Chrysanthemi Indici Flos, were shown to have strong antiviral activities with half maximal inhibitory concentration (IC) values being 2.02 to 6.78 mg·mL (expressed as raw materials). In contrast, the IC value of positive control peramivir was 0.38 mg·mL. Considering the extract yields of CHMs, the active component in these herbs may have a stronger antiviral activity than peramivir, suggesting that these herbs could be further researched for active compounds. Moreover, the proposed neuraminidase-based bioassay was high-throughput and simple and could be used for evaluation and screening of anti-flu CHMs as well as for their quality control.
Subject(s)
Humans , Antiviral Agents , Chemistry , Pharmacology , Drug Evaluation, Preclinical , Drugs, Chinese Herbal , Chemistry , Pharmacology , Enzyme Inhibitors , Chemistry , Pharmacology , Influenza, Human , Drug Therapy , Virology , Neuraminidase , Metabolism , Orthomyxoviridae , Physiology , Viral Proteins , MetabolismABSTRACT
Objective:To explore the diagnosis, treatment and curative effect of cervical cellulitis combineing mediastinal pleural abscess. Method:Clinical data of 37 patients with the cervical cellulitis and mediastinal pleural abscess were analyzed, all patients were confirmed using ultrasond, X-ray, CT, puncture and microbiology examination. The result will analysis the diagnosis, treatment and curative effect through the comparison of conservative treatment and surgical treatment. Result:Twenty-three cases of patients were underwent tracheotomy because of difficulty in breathing and successfully extubated after treatment. Nine cases of patients were given anti-infection treatment and recovered after conservative treatment. Twenty-one cases of neck multiple pus cavity were underwent cavity incision, full removal of necrotic tissue and pipe flushing; 7 cases of patients with neck and mediastinal abscess and within which 2 cases were with toxic shock were underwent adequate drainage of lavage and abscess incision through jugular joint path; the companion of pyothorax in 2 cases were underwent the chest closed drainage. All patients were giving sensitive antibiotic after drug sensitive test, anti-shock treatment and supportive treatment. All the patients were recovered and discharged. The average hospitalization days with conservative treatment of these patients were 15.7 days, and the average hospitalization days with surgical treatment of patients were 25.3 days. Conclusion:The condition of cervical cellulitis is complex, a few case can be cured with conservative treatment. The others progress rapidly when merging mediastinal pleural abscess can cause serious complications, surgical treatment is risky, fully abscess incision, lavage drainage and combine with sensitive antibiotics and supportive treatment are the keys to therapy.
ABSTRACT
Decoction is one of the most commonly used dosage forms of traditional Chinese medicine. The stability of chemical constituents in decoction is closely related to the clinical efficacy and safety. There were few reports about the influence of metal ions in the stability of chemical constituents in traditional Chinese medicine. However, there is no evidence that metal ions in decoction water need to be controlled. In this study, 2,3,5,4'-tetrahydroxy stilbene-2-O-β-D-glucoside (THSG), one of the main constituents in Polygoni Multiflori Radix was studied. Ordinary tap water, deionized water, and water containing different metal ions were used to investigate and compare the influence on THSG . The results showed that after storage in a dark place at the room temperature for 10 days, the degradation of THSG was 7% in deionized water, while undetectable in tap water. The content of THSG could be decreased by different kinds of metal ions, and the effect was concentration- dependent. Moreover, Fe3+ and Fe2+ showed the greatest influence at the same concentration; and our study has shown that THSG decreased more than 98% in Fe3+ and Fe2+ solutions at 500 ppm concentration. In the same time we found out p-hydroxybenzaldehyde (molecular weight: 122.036 7) and 2,3,5-trihydroxybenzaldehyde-2- O-glycoside (molecular weight: 316.079 4) were the main degradation products of THSG in tap water and water containing Cu2+, Ca2+, Zn2+, Mg2+ and Al3+. The product of THSG dimer with a water molecule was found in water containing Fe3+ and Fe2+. The above results showed that the metal ions in water could significantly influence the stability of THSG in water, indicating that the clinical efficacy and safety of decoction would be affected if the metal ions in water were not under control. It's suggested that deionized water should be used in the preparation of decoction containing Polygoni Multiflori Radix in the clinic to avoid degradation of THSG. Meanwhile, decoction prepared by tap water should be taken by patients in a short time. Our investigation provides important information and reference about the influence of metal ions on the stability of decoctions in other traditional Chinese medicine that have unstable groups such as hydroxyls and unsaturated bonds, etc.
ABSTRACT
According to different toxicities of various aqueous extracts of Polygonum multiflorum on hepatocyte, the impacts of chemical composition on the safety of P. multiforum was studied. In this study, 8 main chemical compositions in aqueous extracts of P. multiflorum were determined by the established HPLC method; at the same time, the inhibition ratios of different aqueous extracts of P. multiflorum on L02 cell were determined. Afterwards, the potential compounds related to the toxicity of P. multiforum were tentatively found through a multiple correlation analysis. The results showed that P. multiforum with different chemical compositions exhibited great differences in dissolution. The hepatocyte toxicity of P. multiflorum powder was much greater than P. multiflorum lumps. In addition, three constituents closely related to toxicity of P. multiflorum were found by multiple correlation analysis. The study revealed that chemical composition of P. multiflorum is closely related to the hepatotoxicity, and the hepatotoxicity of P. multiflorum powder is greater than that of other dosage forms. This study indicates that P. multiflorum with different chemical compositions show varying toxicity, which therefore shall be given high attention.
ABSTRACT
Objective To summarize the experience of individualized treatment for hepatic artery thrombosis after liver transplantation.Methods From October 2002 to January 2015,5 patients with hepatic artery thrombosis after liver transplantation were treated with surgical exploration,interventional therapy or thrombolytic therapy according to the reasons.Results All the 5 patients were cured without serious complications.Conclusions There are many reasons for the occurrence of hepatic artery thrombosis after liver transplantation.Early diagnosis is the key point,and individual treatment highlights the concept of precision medicine.
ABSTRACT
Decoction is one of the most commonly used dosage forms of traditional Chinese medicine. The stability of chemical constituents in decoction is closely related to the clinical efficacy and safety. There were few reports about the influence of metal ions in the stability of chemical constituents in traditional Chinese medicine. However, there is no evidence that metal ions in decoction water need to be controlled. In this study, 2,3,5,4'-tetrahydroxy stilbene-2-O-β-D-glucoside (THSG), one of the main constituents in Polygoni Multiflori Radix was studied. Ordinary tap water, deionized water, and water containing different metal ions were used to investigate and compare the influence on THSG. The results showed that after storage in a dark place at the room temperature for 10 days, the degradation of THSG was 7% in deionized water, while undetectable in tap water. The content of THSG could be decreased by different kinds of metal ions, and the effect was concentration-dependent. Moreover, Fe3+ and Fe2+ showed the greatest influence at the same concentration; and our study has shown that THSG decreased more than 98% in Fe and Fe2+ solutions at 500 ppm concentration. In the same time we found out p-hydroxybenzaldehyde (molecular weight: 122.036 7) and 2,3,5-trihydroxybenzaldehyde-2-O-glycoside (molecular weight: 316.079 4) were the main degradation products of THSG in tap water and water containing Cu2+, Ca2+, Zn2+, Mg2+ and Al3+. The product of THSG dimer with a water molecule was found in water containing Fe3+ and Fe2+. The above results showed that the metal ions in water could significantly influence the stability of THSG in water, indicating that the clinical efficacy and safety of decoction would be affected if the metal ions in water were not under control. It's suggested that deionized water should be used in the preparation of decoction containing Polygoni Multiflori Radix in the clinic to avoid degradation of THSG. Meanwhile, decoction prepared by tap water should be taken by patients in a short time. Our investigation provides important information and reference about the influence of metal ions on the stability of decoctions in other traditional Chinese medicine that have unstable groups such as hydroxyls and unsaturated bonds, etc.
Subject(s)
Drugs, Chinese Herbal , Chemistry , Glucosides , Chemistry , Ions , Chemistry , Metals , Chemistry , Plant Roots , Chemistry , Polygonaceae , Chemistry , Stilbenes , ChemistryABSTRACT
<p><b>OBJECTIVE</b>To investigate the efficacy of oral sweet solutions in relieving pain caused by vaccination in infants aged 1 to 12 months.</p><p><b>METHODS</b>Related databases were searched to find related randomized control trails (RCTs). The quality of these RCTs was evaluated. The Meta analysis was performed using RevMan 5.3.</p><p><b>RESULTS</b>A total of 20 RCTs involving 2 376 infants were included, and quality assessment showed that 6 RCTs had grade A quality and 14 had grade B quality. The Meta analysis showed that compared with sterile water, 25%-75% oral sweet solution significantly reduced crying time (WMD=-21.16, 95%CI -39.66 to -2.77, P<0.05) and the proportion of crying time (the duration of crying /3-minute periods after the injection) (WMD=-13.83, 95%CI -20.88 to -6.78, P<0.01), while the crying time showed no significant difference between the group treated with oral administration of 12% sucrose solution and non-intervention group. Co</p><p><b>ONCLUSIONS</b>Oral sweet solution (25%-75%; 2 mL) given 2 minutes before vaccination can effectively relieve the pain caused by vaccination in infants aged 1-12 months.</p>
Subject(s)
Humans , Infant , Crying , Pain , Solutions , Sucrose , VaccinationABSTRACT
Traditional Chinese medicine (TCM) dispensing is the final step of TCM used for clinical treatment, the stability of TCM dispensing is the guarantee of good clinical effect. Establishment of effect-constituent equivalence for Chinese herbal pieces based on clinical efficacy, can not only guarantee the stability of TCM dispensing, but also relate to the precision of clinical effect. This study chose Coptidis Rhizoma as the model, established effect-constituent equivalence of Coptidis Rhizoma, based on the effect-constituent index already established by our research group, and taking into consideration of homogeneity of clinical dosage and compliance of decoction, the uniformity of dispensing for different specification of Coptidis Rhizoma decoction pieces was studied. This research model was then applied to guide the specification-optimization of Coptidis Rhizoma and its clinical dispensing. The result indicated, effective constituent equivalence could reflect the fluctuation of specification, dosage and decoction to the fluctuation of efficacy; Optimized Coptidis Rhizoma decoction pieces had the characteristic of high homogeneity as for clinical dispensing, good compliance as for decoction, and high effective constituent equivalence. In conclusion, effective constituent equivalence could improve relevance of methods of TCM dispensing control to clinical effect. Preparated Superior-standard Decoction Pieces based on effective constituent equivalence was featured by good quality and a good practice of adjustable dosage, which could promote the development of TCM decoction pieces toward precision medicine.
Subject(s)
Chemistry, Pharmaceutical , Methods , Coptis , Chemistry , Drugs, Chinese Herbal , Chemistry , Quality Control , Rhizome , Chemistry , Therapeutic EquivalencyABSTRACT
PURPOSE: Allergic rhinitis (AR) is an inflammatory disorder of the upper airway. Exosomes or extracellular vesicles are nanosized vesicles of endosomal origin released from inflammatory and epithelial cells that have been implicated in allergic diseases. In this study, we characterized the microRNA (miRNA) content of exosomes in AR. METHODS: Extracellular vesicles were isolated from nasal mucus from healthy control subjects (n=10) and patients with severe AR (n=10). Vesicle RNA was analyzed by using a TaqMan microRNA assays Human Panel-Early Access kit (Applied Biosystems, Foster City, CA, USA) containing probes for 366 human miRNAs, and selected findings were validated with quantitative RT-PCR. Target prediction and pathway analysis for the differentially expressed miRNAs were performed using DIANA-mirPath. RESULTS: Twenty-one vesicle miRNAs were up-regulated and 14 miRNAs were under-regulated significantly (P<0.05) in nasal mucus from AR patients when compared to healthy controls. Bioinformatic analysis by DIANA-mirPath demonstrated that 32 KEGG biological processes were significantly enriched (P<0.05, FDR corrected) among differentially expressed vesicle miRNA signatures. Among them, the B-cell receptor signaling pathway (P=3.709E-09), the natural killer cell-mediated cytotoxicity (P=8.466E-05), the T-cell receptor signaling pathway (P=0.00075), the RIG-I-like receptor signaling pathway (P=0.00127), the Wnt signaling pathway (P=0.00130), endocytosis (P=0.00440), and salivary secretion (P=0.04660) were the most prominent pathways enriched in quantiles with differential vesicle miRNA patterns. Furthermore, miR-30-5p, miR-199b-3p, miR-874, miR-28-3p, miR-203, and miR-875-5p, involved in B-cell receptor and salivary secretion signaling pathways, were selected for validation using independent samples from 44 AR patients and 20 healthy controls. MiR-30-5p and miR-199b-3p were significantly increased in extracellular vesicles from nasal mucus when compared to healthy controls, while miR-874 and miR-28-3p were significantly down-regulated. In addition, miRNA-203 was significantly increased in AR patients, while miRNA-875-5p was found to be significantly decreased in AR patients. CONCLUSIONS: This study demonstrated that vesicle miRNA may be a regulator for the development of AR.
Subject(s)
Humans , B-Lymphocytes , Biological Phenomena , Endocytosis , Epithelial Cells , Exosomes , MicroRNAs , Mucus , Receptors, Antigen, T-Cell , Rhinitis , RNA , Wnt Signaling PathwayABSTRACT
<p><b>BACKGROUND</b>Changing health care providers frequently breaks the continuity of care, which is associated with many health care problems. The purpose of this study was to examine the association between a change of health care providers and pregnancy exposure to FDA category C, D and X drugs.</p><p><b>METHODS</b>A 50% random sample of women who gave a birth in Saskatchewan between January 1, 1997 and December 31, 2000 were chosen for this study. The association between the number of changes in health care providers and with pregnancy exposure to category C, D, and X drugs for those women with and without chronic diseases were evaluated using multiple logistical regression, with adjusted odds ratios (ORs) and its 95% confidence intervals (CIs) as the association measures.</p><p><b>RESULTS</b>A total of 18 568 women were included in this study. Rates of FDA C, D, and X drug uses were 14.35%, 17.07%, 21.72%, and 31.14%, in women with no change of provider, 1-2 changes, 3-5 changes, and more than 5 changes of health care providers. An association between the number of changes of health care providers and pregnancy exposure to FDA C, D, and X drugs existed in women without chronic diseases but not in women with chronic disease.</p><p><b>CONCLUSION</b>Change of health care providers is associated with pregnancy exposure to FDA category C, D and X drugs in women without chronic diseases.</p>
Subject(s)
Adult , Female , Humans , Pregnancy , Continuity of Patient Care , Databases, Factual , Drug Prescriptions , Drug Utilization , Health Personnel , Logistic Models , Pharmaceutical Preparations , Saskatchewan , United States , United States Food and Drug AdministrationABSTRACT
<p><b>OBJECTIVE</b>To analyze the pre-conceptive factors on birth ponderal index (PI).</p><p><b>METHODS</b>Fourteen towns were selected randomly from the 37 towns of Liuyang county, Hunan province, through cluster sampling in a prospective cohort study. Information was collected on all the women registered at the Maternity and Child Care Departments, and were planning to give birth in the coming year plus willing to receive a blood test and then followed-up until delivery. Single factor analysis would involve chi-square test and correlation analysis, while the multiple-factor analysis would adopt binary logistic regression method.</p><p><b>RESULTS</b>A total of 1368 women were recruited in the cohort and 611 of them had a delivery of one child. Means of birth weight, birth length, and birth PI were (3.26 ± 0.43) kg, (50 ± 0.46) cm and 26.08 ± 3.43, respectively. Data from the multiple stepwise regression analysis showed that income (OR = 6.920, 95%CI: 1.089 - 43.974) and cortisone levels (OR = 5.121, 95%CI: 0.886 - 29.611) were related to low PI, while LDL-C (OR = 3.736, 95%CI: 0.848 - 16.461), waistline (OR = 6.846, 95%CI: 1.441 - 32.532), education (OR = 0.169, 95%CI: 0.029 - 0.995), and insulin (OR = 0.141, 95%CI: 0.016 - 1.277) were related to high PI.</p><p><b>CONCLUSION</b>Birth PI was associated with income, waistline, education, insulin, cortisone, and LDL-C. Before conception, women should go through necessary tests and keep a good physical condition to reduce their neonates of having abnormal PI.</p>
Subject(s)
Adolescent , Adult , Female , Humans , Infant, Newborn , Pregnancy , Birth Weight , Body Mass Index , Cohort Studies , Factor Analysis, Statistical , Logistic Models , Prospective StudiesABSTRACT
<p><b>OBJECTIVE</b>To study the longitudinal changes of blood pressure (BP) and its related determinants before and during normal pregnancy.</p><p><b>METHODS</b>14 townships were randomly selected by cluster random sampling method from 37 townships in Liuyang city, Hunan province. Subjects are all women at childbearing age in these 14 townships registered from April 2008 to December 2011. When the subjects visited to the local maternity and child-care agencies for pre-marital check, they were face-to-face interviewed and asked to fill out the questionnaire and finish the medical examination. Following-up program was carried out until delivery, with BP and other pregnancy information checked and collected. Analysis on variance of data regarding repeated measurements were used to investigate the changes of BP and related determinants.</p><p><b>RESULTS</b>A total of 611 cases with complete data were recruited, after excluding 41 cases who were diagnosed as pregnancy-induced hypertension. Finally, data on 570 healthy women with singleton pregnancies was analyzed. Systolic blood pressure (SBP) at pre-pregnancy, first trimester, second trimester and third trimester were (109.9 ± 12.9) mm Hg, (100.6 ± 9.6) mm Hg, (102.6 ± 10.1) mm Hg, (107.8 ± 10.9) mm Hg, respectively while the diastolic blood pressure (DBP) of pre-pregnancy, first trimester, second trimester and third trimester were (71.1 ± 9.0) mm Hg, (64.3 ± 6.6) mm Hg, (65.1 ± 6.8) mm Hg, (68.3 ± 8.1) mm Hg, respectively. The pre-pregnancy BP was lower than the three periods after pregnancy. BP of the third trimester was higher than that of the ones at first or second trimesters, with the difference statistically significant. SBP and DBP both indicated that there were statistically significant changes in the four periods and the linear trend test showed statistically significant. Pre-pregnancy BMI, pre-pregnancy waist circumference and annual per capita income were determinants which affecting the changes of BP. Higher pre-pregnancy body mass index (BMI), wider pre-pregnancy waist circumference and higher annual per capita income were associated with higher BP, while annual per capita income mainly affecting the pre-pregnancy BP.</p><p><b>CONCLUSION</b>BP of the three periods after pregnancy were lower than that of pre-pregnancy. BP of the third trimester was higher than both the first and second trimesters'. Pre-pregnancy BMI, pre-pregnancy waist circumference and annual per capita income were determinants which affecting the changes of BP.</p>
Subject(s)
Adult , Female , Humans , Pregnancy , Young Adult , Blood Pressure , Physiology , Body Mass Index , Cohort Studies , Physiology , Pregnancy Trimester, First , Pregnancy Trimester, Second , Pregnancy Trimester, Third , Prospective StudiesABSTRACT
Osteogenesis imperfecta is a group of inherited connective-tissue disorders in which synthesis or structure of type I collagen is defective and causes osseous fragility. Type IV osteogenesis imperfecta is dominant inheritance. Here, we report a case of type IV osteogenesis imperfecta family and their female member's pregnancy. Abnormal sonographic findings (marked bowing and shortening of long bones) and family history made the diagnosis of fetus with osteogenesis imperfecta. The parents decided to give up rescuing the infant and a caesarean section at 27 weeks of gestation was implemented. In conclusion, it is possible to make a prenatal diagnosis of osteogenesis imperfecta by ultrasound. For the pregnant women with osteogenesis imperfecta, management decision should be made on an individual basis.
Subject(s)
Adult , Female , Humans , Pregnancy , Gestational Age , Osteogenesis Imperfecta , Diagnosis , Diagnostic Imaging , Pregnancy Complications , UltrasonographyABSTRACT
<p><b>OBJECTIVE</b>To investigate the clinical efficacy of Shengjing prescription for oligoasthenozoospermia and its action mechanism.</p><p><b>METHODS</b>We equally assigned 120 patients with oligoasthenozoospermia to receive Shengjing prescription (treatment group) and vitamin E (control group), respectively, for 12 weeks. Before and after the treatment, were obtained sperm concentration, sperm motility, the percentage of morphologically normal sperm, the levels of serum follicle-stimulating hormone (FSH), testosterone (T) and luteinizing hormone (LH), sperm DNA fragmentation index (DFI), the percentage of hypotonic swelling sperm, and the levels of seminal plasma elastase, x-glucosidase, fructose, zinc and acrosin.</p><p><b>RESULTS</b>Compared with vitamin E, Shengling prescription significantly improved sperm concentration, motility and morphology (P < 0.01), decreased the serum FSH level, elevated the serum T level (P <0. 01) , reduced DFI and seminal plasma elastase, and increased the percentage of hypotonic swelling sperm as well as the levels of seminal plasma cx-glucosidase, fructose, zinc and acrosin.</p><p><b>CONCLUSION</b>Shengjing prescription improves semen parameters of patients with oligoasthenozoospermia at multiple levels and through multiple channels.</p>