It showed that physical therapy is important to the old people with type 2 diabetes mellitus by reviewing literature. The mechanism maybe lose body weight, raise glucose utilization, and reduce complication. Physical therapy is useful to decline the level of blood glucose, relieve complication, and improve quality of life.

OBJECTIVETo observe protective effects of Schisandra extract (SE) on embryotoxicity and reproductive toxicity of early pregnant rats exposed to Benzo[a]pyrene (Bap).

METHODSPregnant rat model was prepared using periodic screening cage method. Totally 50 female pregnant SD rats were divided into five groups by randomized block design according to the weight, i.e., the BaP model group, the low dose SE group, the middle dose SE group, the high dose SE group, the normal control group, 10 rats in each group. Rats in the BaP model group were administered with BaP at a daily dose of 2 mg/kg by gastrogavage. Rats in low, middle, and high dose SE groups were administered by gastrogavage with BaP (at a daily dose of 2 mg/kg) plus SE at a daily dose of 40, 200, and 1 000 mg/kg, respectively. Equal volume of olive oil was administered to rats in the normal control group by gastrogavage. All medication was performed for 8 successive days. Changes of rat body weight in each period were observed. The uterus embryonic total quality and ovary quality were measured, and organ index calculated. The number of corpus luteum, the number of embryo implantation, and the number of absorbed embryo were statistically calculated respectively. The implantation rate and the absorbed embryos rate were calculated. Serum levels of human chorionic gonadotrophin β (β-HCG) and progesterone (PROG) were detected by ELISA.

RESULTSCompared with the normal control group, the weight of 9-day pregnant rats, the number of embryo implantation, the uterus embryonic total index, ovary index, serum levels of β-HCG and PROG all decreased in the Bap model group with significant difference (P < 0.05, P < 0.01). Compared with the Bap model group, body weight, the uterus embryonic total index, and the PROG level increased in 3 dose SE groups (P < 0.05, P < 0.01). Ovary index and serum β-HCG increased in middle and high dose SE groups (P < 0.05, P < 0.01). The number of implantation obviously increased in the high dose SE groups (P < 0.01).

CONCLUSIONSE could reduce the embryotoxicity and reproductive toxicity of early pregnant rats exposed to Benzo[a]pyrene.

Animals ; Benzo(a)pyrene ; toxicity ; Chorionic Gonadotropin ; blood ; Embryo Implantation ; drug effects ; Female ; Ovary ; drug effects ; Plant Extracts ; pharmacology ; Pregnancy ; Progesterone ; blood ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Reproduction ; drug effects ; Schisandra ; chemistry ; Uterus ; drug effects

China ; epidemiology ; Humans ; Pneumoconiosis ; epidemiology

Cystectomy ; Fatal Outcome ; Female ; Glial Fibrillary Acidic Protein ; metabolism ; Granular Cell Tumor ; pathology ; secondary ; surgery ; Humans ; Immunohistochemistry ; Middle Aged ; S100 Proteins ; metabolism ; Urinary Bladder ; chemistry ; pathology ; surgery ; Urinary Bladder Neoplasms ; metabolism ; pathology ; surgery ; Vaginal Neoplasms ; metabolism ; secondary ; surgery

Objective To investigate the effect of resistance nodulation division (RND) efflux pumps on reduced susceptibility to tigecycline in carbapenem-resistant Acinetobacter baumanii.Methods Totally 631 isolates of Acinetobacter baumanii were collected from 16 hospitals in 7 provinces in 2010.Genes oxa-51 and oxa-23 were detected by PCR method,and the ST profiles were determined by multilocus sequence typing (MLST).The disk susceptibility assay was used to determine the inhibition zone diameters of β-lactams,aminoglycosides,macrolides,tetracyclines,carbapenems,tigecycline and polymyxin.The minimum inhibitory concentration (MIC) of tigecycline was determined by E-test in strains with inhibition zone diameters ≤ 12 mm on tigecycline.The expression of operon genes adeB,adeG and adeJ was determined with efflux pump inhibitor NMP (N-methyl-2-pyrrolidone) for detection of efflux pump inhibitor phenotype.The isolates of Acinetobacter baumanii which were resistant both to tigecycline and carbapenems and with the inhibited phenotype of efflux pump inhibitor were collected as the experiment group,the isolates which were susceptible to tigecycline but resistant to carbapenems were collected as the control group,and ATCC 19606 was used as the reference strain.The expressions of adeABC,adeFGH and adeIJK were quantified by q-PCR at the transcriptional level.Genes adeR,adeS and adeL were amplified and sequenced using PCR method to find polymorphic locus and insertion sequences.Results There were 32 isolates of Acinetobacter baumanii with reduced susceptibility to tigecycline and carbapenem-resistant.Eight isolates were with the inhibited phenotype by efflux pump inhibitor.And 4 strains which were susceptible to tigecycline but resistant to carbapenems were selected as the control.The expressions of adeABC in A518,Z1219 and A527 of experiment group were 13-fold,5-fold and 7-fold higher than reference strain ATCC19606,respectively.The expressions of adeFGH and adeIJK were up-regulated slightly in some isolates.Transcript of adeABC was not found in control group strains A207 and A1731,and the expressions of adeABC,adeFGH and adeIJK were not up-regulated in other isolates.The single nucleotide polymorphism (SNP) was detected in adeR (E220K) and adeS (A130D),respectively.ISAab1 insertion sequence was identified in adeS of adeABC-over expressed isolates.No mutation was found in adeL.Conclusion High expression of adeABC pump may play an important role in tigecycline resistance in carbapenem-resistant Acinetobacter baumannii,mainly due to the insertion of ISAba1 sequence in its regulator gene adeS,but other mechanism of tigecycline resistance may not be excluded.

Objective To investigate the effect of pidotimod granules combined with Yupingfeng granules in the treatment of children with recurrent respiratory infection.Methods A total of 124 patients in the treatment of children′s immunologic function with recurrent respiratory infection were taken into this research.124 patients were divided into OBG(63 patients)group and COG(61 patients)group according to random number table and treated with pidotimod granules and Yupingfeng granules.Statistics of children′s treatment in the two groups were collected and analyzed after research.Results In OBG group,there were 33 excellent cases,28 effective cases,2 void cases,and the treatment efficiency was 96.83%,which were better than those in COG group(χ2 =8.796,9.054,8.931,9.135, all P <0.05).In OBG group,the extinction time of fever,moist rale,expectoration and chest pain were significantly shorter than those in COG group(t =8.562,9.025,8.747,8.637,all P <0.05).The differences between the two groups after treatment in IMF were statistically significant (all P <0.05 ).Conclusion Pidotimod granules and Yupingfeng granules has perfect effect in the treatment of children′s immunologic function with recurrent respiratory infection,which is worthy of promotion.

Objective To assess the effects of MRI-positive and interictal epileptic charges(IEDs) dominance on the memory of the patients with drug-resistant medial temporal lobe epilepsy (MTLE). Methods Fifty right-handed patients(age ranging from 16 to 60 years old)diagnosed as drug-resistant MTLE in our hospital with normal intelligence between September 2006 and April 2007 were investigated. All patients were classified as left MRI-positive(MRI(+)),right MRI(+),MRI(-),bilateral MR[ (+)by high-quality MR[protocol.The EEG was defined as dominant IEDs if≥75%independent IEDs was confined to one temporal lobe in all EEG recordings.Clinical memory scale was administered as memory assessment of MTLE.ANOVA and non-parametric statistics were used to analyze the data in SPSS 12.0. Results The distribution of age,sex,education,occupation,living condition,course,seizure and treat among left MRI(+),right MRI(+),MRI(-),bilateral MRI(+)groups was similar.All scores in the patients with MTLE was significantly lower than normal(P＜0.05).Right MRI(+)MTLE patients had deftcits in nonsense graphics recognition(9.42±7.46)compared to left MRI(+)and MRI(-) groups((16.26±4.43)and(18.26±5.49),F=4.281,P＜0.05).Among MRI(-)patients,left IEDs,right IEDs and bilateral IEDs groups displayed not significantly different impairment in memory. Conclusion Right MRI(+)MTLE has more severe impairment in non-verbal memory,and nonsense graphics recognition can be used to detect the deficit.

Acute Disease ; Adult ; Autopsy ; Bridged-Ring Compounds ; poisoning ; Child ; Humans ; Male ; Poisoning ; pathology ; Rodenticides ; poisoning

The present study identified chemical constituents of Honghua Xiaoyao Tablet (HXT) and explored its biological connotation and characteristics on the premenstrual syndrome (PMS) treatment from the "disease-syndrome-symptom" association network. UHPLC-Q Exactive Orbitrap HRMS technology was applied to analyze the chemical constituents in HXT. According to the composition principles, the compatible herbs of HXT were divided into the Shugan Jieyu group, Huoxue Tiaojing group and Yiqi Jianpi group. The candidate targets of the corresponding prescriptions of HXT efficacy groups were collected from the Pharmmapper database and Integrative Pharmacology-based Research Platform of Traditional Chinese Medicine (TCMIP) v2.0. The gene set related to the clinical symptoms included in Traditional Chinese and Western Medicine diagnosis and treatment standards were obtained from SoFDA, GeneCards, DisGeNET, MalaCards and literature published. The "HXT candidate targets-PMS (liver depression, Qi stagnation, and blood stasis syndrome) genes" network was constructed based on the gene interaction information, and further, the core network targets were screened out by topological characteristics of calculating network, and the functional exploration was carried out based on Kyoto Encyclopedia of Genes and Genomes (KEGG) for exploring the therapeutic advantages in PMS treatment of HXT efficacy groups, which were further verified experimentally in vitro. A total of 109 components from HXT were identified, including 20 components from Shugan Jieyu group enriched in the neurological system, estrogen regulation, and "immune-inflammation" related pathways, 77 components from Huoxue Tiaojing group enriched in the blood-circulation system, "immune-inflammation" and estrogen regulation related pathways and 30 components from Yiqi Jianpi group regulating immune inflammation, digestive system, and hormone levels. The biochemical indicator detection demonstrated that both the levels of 5-HT and DA in the hypothalamus tissues and the levels of E₂, NO, VEGF and RLN in the uterine tissues of PMS model rats were lower than those in controls, which the levels of OT, PROG, IL-6, IL-1β and TNF-α in the uterine tissues were increased in PMS group, which were all reversed by the administration of HXT, indicating that this prescription may regulate the synthesis and secretion of estrogen, intervene in neurotransmitter synthesis and signal transduction, reverse the imbalance of "immune-inflammation", and regulate digestive system function through various biological pathways, exerting the liver-smoothing, Qi-regulating, blood-activating and spleen-tonifying comprehensive effects, leading to alleviating the "neuroendocrine-endocrine-immune" system and blood-circulation disorders. The relevant results may provide a reference for clarifying the advantages and efficacy of HXT in treating PMS with liver stagnation, Qi stagnation, and blood stasis syndrome, and exploring its therapeutic advantages. The animal experiment of this study was approved by the Ethics Committee of the Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences (approval number: 2023B248).