Anti-Bacterial Agents ; administration & dosage ; adverse effects ; therapeutic use ; Bacteria ; drug effects ; metabolism ; Bacterial Infections ; drug therapy ; Drug Resistance, Bacterial ; drug effects ; Humans ; Infant, Newborn ; Superinfection ; drug therapy

Epilepsy, Generalized ; etiology ; Humans ; Infant, Newborn ; Male ; Malformations of Cortical Development ; complications

China ; Humans ; Hypoxia-Ischemia, Brain ; diagnosis ; therapy ; Infant, Newborn

Brain Injuries ; nursing ; Custodial Care ; methods ; Humans ; Infant, Newborn ; Spectroscopy, Near-Infrared

OBJECTIVETo observe the short-term and long-term efficacies on primary dysmenorrhea treated with staging acupoint embedment therapy.

METHODSSeventy cases of primary dysmenorrhea were randomized into an embedment therapy group and a fenbid group, 35 cases in each one. In the embedment therapy group, the embedment therapy was applied twice during the menstrual cycle, one treatment 3 days before menstruation and one treatment during the 12th-14th days of menstruation, respectively. Guanyuan (CV 4), Zigong (EX-CA 1), Diji (SP 8) and Ciliao (BL 32) were the main acupoints in the treatment 3 days before menstruation. Shenshu (BL 23), Ganshu (BL 18) and Pishu (BL 20) were the main acupoints in the treatment during menstruation. In the fenbid group, fenbid was prescribed for oral administration, 0.3 g each time, twice a day, starting 3 days before menstruation till pain was relieved. The treatment of one menstrual cycle was one session. The continuous treatment of 3 menstrual cycles was required. The short-term and long-term efficacies were evaluated at the end of the 3rd cycle and in 3 months after the treatment terminal. The dysmenorrhea score was used to evaluate the efficacy. Visual analogue scale (VAS) and SF-36 were for the assessment of pain degree and life quality.

RESULTS(1) The total effective rate was 91.4% (32/35) in the embedment therapy group after the 3 menstrual cycles, which was better than 74.3% (26/35) in the fenbid group (P < 0.01). In the follow-up stage, the total effective rate was 91.4% (32/35) in the embedment therapy group, which was better than 40.0% (14/35) in the fenbid group (P < 0.01). (2) The differences were not significant in dysmenorrhea score and VAS score after the 1st and 2nd menstrual cycle treatments between the two groups (all P > 0.05). In the 3rd menstrual cycle and the follow-up stage, the dysmenorrhea score and VAS score were reduced obviously in the embedment therapy group as compared with those in the fenbid group (P < 0.05, P < 0.01). The rebound effect occurred in the follow-up stage in the fenbid group. (3) In the 3rd menstrual cycle and the follow-up stage, the improvement in the total score of life quality of the embedment therapy group was superior apparently to the fenbid group (P < 0.05, P < 0. 01).

CONCLUSIONThe staging acupoint embedment therapy achieves the superior short-term and long-term efficacies as compared with the oral administration of fenbid in the treatment of primary dysmenorrhea. As the symptoms of dysmenorrhea and pain are relieved, the life quality is improved.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Catgut ; utilization ; Dysmenorrhea ; therapy ; Female ; Humans ; Pain Measurement ; Treatment Outcome ; Young Adult

Action Potentials ; drug effects ; physiology ; Animals ; Female ; Guinea Pigs ; Heart Ventricles ; drug effects ; Papillary Muscles ; drug effects ; physiology ; Progesterone ; pharmacology

Adult ; Female ; Glottis ; Humans ; Laryngeal Mucosa ; transplantation ; Laryngoscopy ; Laryngostenosis ; surgery ; Lasers, Gas ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; methods ; Young Adult

To study the application characteristics of copovidone (PVP-S630) in Xinyueshu extracts during the spray drying process, and its effect on such pharmaceutical properties as micromeritics and drug release behavior. PVP-S630 was added into Xinyueshu extracts to study on the spray drying, the effect of different dosages of PVP-S630 against the wall sticking effect of the spray drying, as well as the power property of Xinyueshu spray drying power and the dissolution in vitro behavior of the effective component of hyperoside. The results showed that PVP-S630 revealed a significant anti-wall sticking effect, with no notable change in the grain size of the spray drying power, increase in the fluidity, improvement in the moisture absorption and remarkable rise in the dissolution in vitro behavior of hyperoside. It was worth further studying the application of PVP-S630 in spray drying power of traditional Chinese medicine.
Absorption ; Desiccation ; methods ; Drug Compounding ; methods ; Drugs, Chinese Herbal ; chemistry ; Porosity ; Powders ; Pyrrolidines ; chemistry ; Vinyl Compounds ; chemistry ; Wettability

OBJECTIVETo study the change in regulation of cerebral blood flow (CBF) and cerebral metabolism rate (CMR) during selective head cooling (SHC) in newborn piglets.

METHODSSixteen newborn piglets, aged 5 approximately 7 days, were randomly assigned to one of the following three groups: SHC in normal piglets (n = 4), SHC after hypoxia-ischemia HI (n = 6) and normal temperature after HI (n = 6). Nasopharyngeal temperature was respectively reduced to 35 degrees C and then 32 degrees C in SHC group. HI was induced by using temporary occlusion of the bilateral carotid arteries and mechanical ventilation with low concentration of oxygen (6%) for 30 minutes. CBF was measured with color microspheres method. Mixed venous blood and arterial sample were collected at the same time from superior sagittal sinus and forelimb artery respectively for blood gas analysis, blood glucose and lactate measurement. Cerebral oxygenation metabolism rate (CMRO(2)), cerebral glucose metabolism rate (CMR(Glu)) and cerebral lactate production (CLP) were calculated.

RESULTSIn normal piglets, CBF, CMRO(2) and CMR(Glu) were significantly decreased at 35 degrees C and 32 degrees C respectively, while CLP did not change. When nasopharyngeal temperature decreased to 35 degrees C, The ratios of CBF/CMRO(2), CBF/CMR(Glu) and CBF/CLP did not significantly change, coupling of CBF and CMR was maintained. While nasopharyngeal temperature decreased to 32 degrees C, the ratios of CBF/CMR(Glu) and CBF/CLP significantly decreased. Maintained newborn piglets normal temperature after HI, the CBF and CMRO(2) were significantly reduced, while CMR(Glu) and CLP were markedly increased. The ratio of CBF/CMRO(2) increased, CBF/CMR(Glu) and CBF/CLP decreased. Uncoupling of CBF and CMR was observed. During SHC after HI, the same decrease was observed in CBF and CMR(Glu) and CLP was markedly reduced. The ratio of CBF/CMRO(2), CBF/CMR(Glu) and CBF/CLP were restored at 35 degrees C and 32 degrees C as compared to the same time point in normal temperature, respectively.

CONCLUSIONCBF and CMR decreased in normal piglets during SHC and coupling of CBF and CMR was maintained. After HI, CBF was reduced and the disturbance of cerebral oxygenation metabolism occurred. CBF and CMR was uncoupled. SHC after HI can improve CMR and correct uncoupling of CBF and CMR.

Animals ; Animals, Newborn ; metabolism ; Blood Glucose ; Brain ; blood supply ; metabolism ; Cerebrovascular Circulation ; Cold Temperature ; Hypothermia, Induced ; Hypoxia-Ischemia, Brain ; metabolism ; Lactic Acid ; blood ; Oxygen Consumption ; Swine ; metabolism