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We observed behavior response of overwintering Aythya baeri to different weather conditions by using fixed point-based observation and scanning sampling methods, at Henan Minquan National Wetland Park during November to December 2018. The results showed that, on sunny days, the dominant behaviors of A. baeri were resting, flying, and locomotion (65.5%), the second were foraging and maintaining (31.9%). The daily behavioral rhythm was foraging in the morning, resting at noon, and foraging and maintain in the afternoon. The flying usually occurred before the peak of foraging. The locomotion behavior was mostly accompanied by other behaviors, which positively associated with foraging and negatively correlated with resting. A. baeri increased resting and foraging in rainy days compared with that in sunny days. The dominant behaviors were resting, foraging and locomotion (76.5%), and maintaining and flying were the secondary (20.3%). The peaks of foraging and resting postponed to the evening, while the flying and maintaining were significantly decreased. Compared with the sunny days, the resting, foraging, locomotion and maintaining behaviors were increased in mist days, and flying was decreased. The peak of foraging delayed to the noon and afternoon, and that of resting postponed to the afternoon. The dominant behaviors were resting, locomotion and foraging (70.6%), while maintaining and flying behavior were the secondary (27.5%). In summary, there are variations in time allocation of A. baeri behaviors, activity rhythm and dominant behaviors due to the change of weather conditions during wintering. To overcome the bad weather conditions in rainy and mist days, A. baeri would allocate more time on foraging for increasing energy intake, and more resting time for reducing energy consumption. [ABSTRACT FROM AUTHOR]

By using the methods of fixed-spot observation, GPS positioning, sampling plot investigation, and factor analysis, the forage habitat selection of white-naped crane (Grus vipio) during its incubation period in Zhalong Wetland was studied from April to May 2002-2008. In the study area, the crane during its incubation period chose a variety of habitat types as its forage habitat, among which, wetland (reed swamp) was the main one, occupying 74. 36% of the total, followed by farmland. The forage habitat included four elements, i. e., habitat identification, food, water, and cover, and the main selection criteria were the identification factor and energy factor, followed by eating feasibility factor, security distance factor, and concealment factor. The forage habitat selection of the crane during its incubation period had two levels (macro- and microhabitat) and three courses (forage habitat type choice, forage area choice, and forage microhabitat choice). [ABSTRACT FROM AUTHOR]

We observed behavior response of overwintering Aythya baeri to different weather conditions by using fixed point-based observation and scanning sampling methods, at Henan Minquan National Wetland Park during November to December 2018. The results showed that, on sunny days, the dominant behaviors of A. baeri were resting, flying, and locomotion (65.5%), the second were foraging and maintaining (31.9%). The daily behavioral rhythm was foraging in the morning, resting at noon, and foraging and maintain in the afternoon. The flying usually occurred before the peak of foraging. The locomotion behavior was mostly accompanied by other behaviors, which positively associated with foraging and negatively correlated with resting. A. baeri increased resting and foraging in rainy days compared with that in sunny days. The dominant behaviors were resting, foraging and locomotion (76.5%), and maintaining and flying were the secondary (20.3%). The peaks of foraging and resting postponed to the evening, while the flying and maintaining were significantly decreased. Compared with the sunny days, the resting, foraging, locomotion and maintaining behaviors were increased in mist days, and flying was decreased. The peak of foraging delayed to the noon and afternoon, and that of resting postponed to the afternoon. The dominant behaviors were resting, locomotion and foraging (70.6%), while maintaining and flying behavior were the secondary (27.5%). In summary, there are variations in time allocation of A. baeri behaviors, activity rhythm and dominant behaviors due to the change of weather conditions during wintering. To overcome the bad weather conditions in rainy and mist days, A. baeri would allocate more time on foraging for increasing energy intake, and more resting time for reducing energy consumption.

Objective: To observe the influence of herbal cake-separated moxibustion on the contents of 5-hydroxy tryptamine (5-HT), dopamine (DA) and norepinephrine (NE) in the hypothalamus in rats with functional dyspepsia (FD) of syndrome of liver stagnation and spleen deficiency, so as to explore its mechanism underlying improvement of FD., Methods: Sixty SD rats were randomly divided into 6 groups: control, model, herbal cake-separated moxibustion, moxa-cone moxibustion, Xiaoyaosan (decoction for relieving liver stagnation) and Domperidon, with 10 rats in each group. The FD model was established by applying chronic restraint stress + excessive fatigue + irregular food + tail clipping+ shaking for 21 consecutive days. Moxibustion (herbal cake-separated or moxa-cone) was applied to bilateral "Ganshu" (BL 18), "Pishu" (BL 20) and "Weishu" (BL 21), or "Zhangmen"(LR 13), "Qimen" (LR 14) and "Zhongwan" (CV 12) for 30 min, once daily for 14 d. For rats of the two medication groups, Xiaoyaosan [1 mL (2 g)/100 g] and Domperidone [1 mL (0.3 g)/100 g] were administrated by gavage, respectively. The contents of 5-HT, DA and NE in the hypothalamus tissue were detected by high performance liquid Phrnm.tnrnh,, Results: The gastric empty rate was obviously lower in the model group than in the control group (P<0. 01). After the treatment, the gastric empty rate in the herbal cake-separated moxibustion, moxa-cone moxibustion, Xiaoyaosan and Domperidone groups were significantly increased in comparison with the model group ( P<0. 01) , but there were no significant differences among the four treatment groups (P > 0.05). Compared to the control group, the contents of 5-HT, DA and NE in the hypothalamus were markedly decreased in the model group (P < 0.01), while compared to the model group, the contents of hypothalamic 5- HT, DA and NE contents were significantly up-regulated in both the herbal cake-separated moxibustion and Xiaoyaosan groups (P < 0.01), rather than in the moxa-cone moxibustion and Domperidone groups (P > 0.05). No significant differences were found between the herbal cake-separated moxibustion and Xioayaosan groups in increasing hypothalamic 5-HT, DA and NE levels (P > 0.05)., Conclusion: Herbal cake-separated moxibustion can promote the gastric empty rate in FD rats, which may be associated with its effects in inhibiting stress induced decrease of hypothalamic 5-HT, DA and NE levels.

Objective: To compare the difference in the efficacy on post-stroke constipation between acupuncture therapy of regulating qi circulation of fe-organ and Shengxue Tongbian Capsules., Methods: Seventy-five patients of post-stroke constipation were randomized into an acupuncture group (39 cases) and a Chinese medicine group (36 cases). The unit mode comprehensive therapy of stroke was adopted as basic treatment in the two groups. In the acupuncture group, acupuncture therapy of regulating qi circulation of fu-organ was added at Tianshu (ST 25), Zhigou (TE 6), Qihai (CV 6) and Zusanli (ST 36), once every day. In the Chinese medicine group, Shengrue Tongbian Capsules were supplemented for oral administration, once every day, 10 g each time. The clinical symptom score of constipation was observed before treatment, after 1 and 2 weeks treatment in the two groups, respectively. The efficacy in 1 week and 2 weeks of treatment and the adverse reaction were observed., Results: In 1 and 2 weeks of treatment, the clinical symptom score of constipation was reduced significantly as compared with that before treatment in the two groups (all P < 0.05). The improvements in the acupuncture group were significant than those in the Chinese medicine group in 2 weeks of treatment (8.03 +/- 2.38 vs 9.20 +/- 2.45, P < 0.05). Concerning to the occurrence of adverse reaction, there was 1 case of local bruises in needling local site in the acupuncture group; and there were 1 case of abdominal pain, 3 cases of diarrhea and 2 cases of nausea and vomiting in the Chinese medicine group., Conclusion: Both the acupuncture therapy of regulating qi circulation of fu-organ and Shengxue Tongbian Capsules achieve the significant efficacy on post-stroke constipation. The efficacy of the acupuncture therapy of regulating qi circulation of fe-organ is better and the adverse reaction is less after long-term persistent treatment.

Objective: To verify the clinical efficacy on the function recovery of lower extremities for patients with cerebral apoplexy by the staging treatment with the combined therapy of the scalp and body acupuncture., Methods: Ninty-six cases were randomized into an observation group and a control group, 48 cases in each one. The conventional medication and rehabilitation therapy were given in each group. In the observation group, the combined therapy of the scalp acupuncture and the body acupuncture was provided by stages. At the flaccid stage, Futu (ST 32), Xuehai (SP 10), Zusanli (ST 36), etc. were selected. At the spasmodic stage, Huantiao (GB 30), Xuehai (SP 10), Yanglingquan (GB 34), etc. were selected. In combination with the scalp acupuncture the anterior oblique line of vertex-temploral (motor area) on the affected side was selected. In the control group, the acupoints were not selected according to the disease stages and no scalp acupuncture was applied, and the cases were treated with the needling technique as "regaining consciousness" and in light of the principle as "Yangming meridians specialized for Wei syndrome". The treatment lasted continuously for 8 weeks. The modified Fugl-Meyer motor function assessment (FMA) and Barthel index (BI) were used to assess the motor function of the lower extremities and the activities of daily living before and after treatment for the patients in two groups separately., Results: FMA and BI score were all improved apparently after treatment for the patients in two groups (all P < 0.05), and FMA and BI score after treatment in the observation group were all higher than those in the control group (both P < 0.05). In 8 weeks treatment, the walking ability rate in the observation group was higher than that in the control group [56.3% (27/48) vs 35./4% (17/48), P < 0.05]. The walking speed in the observation group was faster than that in the control group (P < 0.05)., Conclusion: The combined therapy of the scalp and body acupuncture in the staging treatment improves obviously the motor function of the lower extremities and the activities of daily living for the patients with cerebral apoplexy. This therapy recovers as quickly as possible the walking ability and speed for the patients, which is superior to the conventional acupuncture in comparison.

By using the methods of fixed-spot observation, GPS positioning, sampling plot investigation, and factor analysis, the forage habitat selection of white-naped crane (Grus vipio) during its incubation period in Zhalong Wetland was studied from April to May 2002-2008. In the study area, the crane during its incubation period chose a variety of habitat types as its forage habitat, among which, wetland (reed swamp) was the main one, occupying 74. 36% of the total, followed by farmland. The forage habitat included four elements, i. e., habitat identification, food, water, and cover, and the main selection criteria were the identification factor and energy factor, followed by eating feasibility factor, security distance factor, and concealment factor. The forage habitat selection of the crane during its incubation period had two levels (macro- and microhabitat) and three courses (forage habitat type choice, forage area choice, and forage microhabitat choice).

Objective: To investigate the therapeutic effect and safety of acupuncture at points of The Liver and Gallbladder Meridians for treatment of migraine., Methods: Multi-central, randomized and controlled trial was used and 253 cases of migraine were divided into an acupuncture group and a western medicine group. The acupuncture group was treated with acupuncture at points of The Liver and Gallbladder Channels with Taichong (LR 3), Yang-lingquan (GB 34), Fengchi (GB 20), Ququan (LR 8) selected as main points, and the western medicine group with oral administration of Flunarizine tablets for 4 therapeutic courses. The total therapeutic effects 3 and 6 months after the treatment, the scores of various symptoms of migraine before and after treatment, and the stability of therapeutic effect in one-year following-up survey were observed in the two groups., Results: After treatment, mean times and duration of the headache attack were significantly improved in the two groups (all P < 0.01) with the acupuncture group better than the western medicine group (P < 0.05). The total effective rates for stopping pain after treatment, 3 months and 6 months after treatment in the acupuncture group were 93.0%, 93.0% and 87.7%, respectively, which were better than 85.6%, 86.5% and 69.2% in the western medication group (all P < 0.01). One year later, the stability of the therapeutic effect in the acupuncture group was better than that in the western medicine group (P < 0.05); the adverse reaction and the compliance in the acupuncture group were significantly superior to those in the western medicine group., Conclusion: Acupuncture at points of The Liver and Gallbladder Meridians for treatment of migraine is safe, effective, and with stable long-term therapeutic effect.

Objective: To compare therapeutic effects of Tongdu Tiaojin needling method and routine acupuncture method on blepharoptosis., Methods: Fifty-eight cases of blepharoptosis were randomly divided into an observation group and a control group, 29 cases in each group. The observation group was treated by Tongdu Tiaojin needling method with Baihui (GV 20), Fengchi (GB 20), Houxi (SI 3), Yintang (EX-HN 3) selected, and the control group by routine acupuncture method with Cuanzhu (BL 2), Yangbai (GB 14), Sizhukong (TE 23) selected. They were treated for 3 courses and one course was constituted by 10 sessions., Results: The cured rate of 41.4% and the effective rate of 82.8% in the observation group were better than 24.1% and 48.2% in the control group (P<0.05); after treatment, the palpebral fissure widened and the level of the palpebra superior shading the cornea was alleviated in the two groups, but the observation group was superior to the control group (P<0.05)., Conclusion: Tongdu Tiaojin needling method has a definite therapeutic effect on blepharoptosis.

Objective: To observe clinical therapeutic effects of needling method for dispelling wind and expelling phlegm on pseudobulbar palsy of wind-phlegm type., Methods: Two hundred and forty cases of pseudobulbar palsy of wind-phlegm type were randomly divided into an observation group and a control group, 120 cases in each group, and they were treated by needling method for dispelling wind and expelling phlegm, and intravenous dripping of cytidine diphosphate choline injection plus blank needling method, respectively. One month later, main symptoms and signs were systematically compared and assessed., Results: The cured rate and the total effective rate were 40.7% and 89.0% in the observation group respectively, which were superior to 7.6% and 37.0% in the control group (P < 0.01)., Conclusion: The needling method for dispelling wind and expelling phlegm has obvious therapeutic effect on pseudobulbar palsy of wind-phlegm type.

Objective: To investigate the relationship between the expression of COX-2 and liver cancer and construct a recombinant adenovirus encoding human COX-2 antisense RNA, and then to investigate its effects on liver cancer cell proliferation., Methods: The expression of COX-2 in 34 cases of hepatocellular carcinoma and in SMMC-7402 and SMMC-7721 cell lines was studied by using immunohistochemical techniques. The shuttle plasmid encoding anti-sense COX-2 was constructed by using cloning COX-2 cDNA fragment in the reverse direction into the pHCMVSPIA. Then the plasmid pJM17 and the shuttle plasmid were co-transferred into 293 cells with lipofectamine for homologous recombination to acquire recombinant adenovirus (Ad-AShcox-2), which was confirmed by PCR. Human hepatocellular carcinoma cell lines SMMC-7402 and SMMC-7721 were transduced in vitro. The cell apoptosis and cell cycle were analyzed by flow cytometry. The cell proliferation was determined by colony-forming efficiency., Results: We observed COX-2 expression in 82.4% of the hepatocellular carcinomas and SMMC-7402 cell line, but no COX-2 expression in the SMMC-7721 cell line. In addition, the recombinant adenovirus encoding anti-sense COX-2 fragment Ad-AShcox-2 was obtained with a titer of 1.06 x 10(12) PFU/ml. Ad-AShcox-2 reduced the expression of COX-2 and enhanced the percentage of cells into G1/G0 phase in the SMMC-7402 cell line. The difference of apoptotic index between the Ad-AShcox-2 group and the control group was statistically significant in SMMC-7402 but not in SMMC-7721. Similarly, colony-forming rates of SMMC-7402 and SMMC-7721 cell lines after Ad-AShcox-2 being transferred were (2.7+/-0.94)% and (33.6+/-4.24)%, respectively., Conclusion: By reducing the expression of COX-2 in hepatocellular carcinoma cells with the expression of COX-2, the cells could be inhibited.