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César Hidalgo-García,José Miguel Tricás-Moreno,Orosia Lucha-López,Elena Estebanezde Miguel,Elena Bueno-Gracia,Silvia Pérez-Guillén,Pablo Fanlo-Mazas,Alazne Ruiz-de-Escudero,John Krauss 국제물리치료학회 2016 Journal of International Academy of Physical Ther Vol.7 No.1
The purpose of this study is to explore the effects of mobilization of C0-C1 and C7-T1 applied to asymptomatic individuals with reduced upper cervical rotation during the FRT. Design: parallel randomized controlled trial. 48 subjects(38.52 years±15.13) with C1-C2 rotation hypomobility in TFR joined the study and were randomized into three groups(C0, C7, control group). FRT in both directions was measured before and after the intervention. C0 intervention consisted of a dorsal translatoric mobilization of C0-C1 in the cervical neutral position. C7 intervention consisted of a ventral cranial translatoric mobilization of C7- T1 in neutral position and the control group maintained a supine position. C0 group experienced a FRT ROM to the restricted side increase of 17.64。(SD=4.55), that was significantly greater (P<0.001) than 5.95。 (SD=4.81) of the C7 group and 2.45。(SD=5.05) of the control group. The results showed that a dorsal translatoric mobilization of C0-C1 in neutral position restored the physiological FRT mobility in subjects with C1-C2 hypomobility and experienced statistical significant improvement in FRT as compared to a C7-T1 translatoric mobilization and a control group. (Level of evidence: 1b).
Liu, X.-C.,Wu, Y.,Zhang, C.,Liu, T.,Yuan, J.,Qin, S.-L.,Ju, B.-G.,Li, L.-X. EDP Sciences 2019 Astronomy and astrophysics Vol.622 No.-
<P>A survey of C2H <I>N</I> = 1 − 0 and N2H<SUP>+</SUP><I>J</I> = 1 − 0 toward <I>Planck</I> Galactic cold clumps (PGCCs) was performed using the Purple Mountain Observatory’s 13.7 m telescope. C2H and N2H<SUP>+</SUP> were chosen to study the chemical evolutionary states of PGCCs. Among 121 observed molecular cores associated with PGCCs, 71 and 58 are detected with C2H <I>N</I> = 1 − 0 and N2H<SUP>+</SUP><I>J</I> = 1 − 0, respectively. The detected lines of most sources can be fitted with a single component with compatible <I>V</I>LSR and line widths, which confirms that these PGCC cores are very cold (with gas temperatures 9-21 K) and quiescent while still dominanted by turbulence. The ratio between the column densities of C2H and N2H<SUP>+</SUP> (<I>N</I>(C2H)/<I>N</I>(N2H<SUP>+</SUP>)) is found to be a good tracer for the evolutionary states of PGCC cores. Gas-grain chemical model can reproduce the decreasing trend of <I>N</I>(C2H)/<I>N</I>(N2H<SUP>+</SUP>) as a function of time. The cores with the lowest abundances of N2H<SUP>+</SUP> (<I>X</I>[N2H<SUP>+</SUP>] < 10<SUP>−10</SUP>) are the youngest, and have nearly constant abundances of C2H. In evolved cores with <I>X</I>[N2H<SUP>+</SUP>] ~10<SUP>−9</SUP>, abundances of C2H drop quickly as the exhaustion of carbon atoms. Although these PGCC cores are in different evolutionary states, they are all quite young (< 5 × 10<SUP>5</SUP> yr) with <I>N</I>(C2H) > <I>N</I>(N2H<SUP>+</SUP>). Mapping observations are carried out toward 20 PGCC cores. The PGCC cores in Cepheus have lower <I>N</I>(C2H)/<I>N</I>(N2H<SUP>+</SUP>) and larger line widths compared with those in Taurus. This implies that PGCC cores in Taurus are less chemically evolved than those in Cepheus.</P>
Caires, Taiara A.,Lyra, Goia de M.,Hentschke, Guilherme S.,da Silva, Aaron Matheus S.,de Araujo, Valter L.,Sant'Anna, Celia L.,Nunes, Jose Marcos de C. The Korean Society of Phycology 2018 ALGAE Vol.33 No.4
Lyngbya C. Agardh ex Gomont is a nonheterocytous cyanobacterial genus whose evolutionary history is still poorly known. The traditionally defined Lyngbya has been demonstrated to be polyphyletic, including at least five distinct clades, some of which have been proposed as new genera. Intraspecific diversity is also clearly underestimated in Lyngbya due to the lack of unique morphological characters to differentiate species. In this study, we describe the new genus Capillus T. A. Caires, C. L. Sant'Anna et J. M. C. Nunes from benthic marine environments, including two new Brazilian species (here described as C. salinus T. A. Caires, C. L. Sant'Anna et J. M. C. Nunes, and C. tropicalis T. A. Caires, C. L. Sant'Anna et J. M. C. Nunes), and two species yet to be described, one of them from India (Capillus sp. 2.1), and the other from United States of America, based on strain PCC 7419. Capillus species presented cross-wise diagonal fragmentation, assisted or not by necridic cells, which has not been previously mentioned for Lyngbya. Ultrastructural analyses showed that C. salinus and C. tropicalis have numerous gas vesicles, which are rarely described for benthic marine species. The new genus formed a well-supported clade, and the D1-D1' and Box B secondary structures of internal transcribed spacer also supported the proposal of its new species. These findings help to clarify the diversity of species in the Lyngbya complex and the taxonomy of the group, and highlight the need of further floristic surveys in tropical coastal environments, which remain poorly studied.
Taiara A. Caires,Goia de M. Lyra,Guilherme S. Hentschke,Aaron Matheus S. da Silva,Valter L. de Araújo,Célia L. Sant’Anna,José Marcos de C. Nunes 한국조류학회I 2018 ALGAE Vol.33 No.4
Lyngbya C. Agardh ex Gomont is a nonheterocytous cyanobacterial genus whose evolutionary history is still poorlyknown. The traditionally defined Lyngbya has been demonstrated to be polyphyletic, including at least five distinctclades, some of which have been proposed as new genera. Intraspecific diversity is also clearly underestimated in Lyngbyadue to the lack of unique morphological characters to differentiate species. In this study, we describe the new genusCapillus T. A. Caires, C. L. Sant’Anna et J. M. C. Nunes from benthic marine environments, including two new Brazilianspecies (here described as C. salinus T. A. Caires, C. L. Sant’Anna et J. M. C. Nunes, and C. tropicalis T. A. Caires, C. L. Sant’Anna et J. M. C. Nunes), and two species yet to be described, one of them from India (Capillus sp. 2.1), and the otherfrom United States of America, based on strain PCC 7419. Capillus species presented cross-wise diagonal fragmentation,assisted or not by necridic cells, which has not been previously mentioned for Lyngbya. Ultrastructural analyses showedthat C. salinus and C. tropicalis have numerous gas vesicles, which are rarely described for benthic marine species. Thenew genus formed a well-supported clade, and the D1-D1′ and Box B secondary structures of internal transcribed spaceralso supported the proposal of its new species. These findings help to clarify the diversity of species in the Lyngbya complexand the taxonomy of the group, and highlight the need of further floristic surveys in tropical coastal environments,which remain poorly studied.
Lien, T.F.,Wu, C.P.,Chen, K.L.,Yang, K.H. Asian Australasian Association of Animal Productio 2000 Animal Bioscience Vol.13 No.9
This study investigated the lipogenesis capacity of hepatocytes and lipolysis rate of adipocytes of broilers as affected by different fatty acids (trial one) and different linoleic acid (C18:2) levels (trial two). Twenty 6-wk old broilers were used; their hepatocytes and adipocytes were isolated for the in vitro study. In trial one, four treatments were tested. The control group in which no fatty acid was added, and the test groups to which were added $300{\mu}M$ of C16:0, C18:1 and C18:2, respectively. For trial two, different levels (0, $300{\mu}M$ and 1 mM) of C18:2 combined to fatty acid-free bovine serum albumin (BSA) were added to the medium. According to results of trial one, added fatty acids significantly reduced the incorporation by hepatocytes of [U,$^{14}C$]glucose into total lipid (p<0.05); the lipogenesis capacity in C18:2 group was the lowest. Although a similar pattern was found with [l,$^{14}C$]acetate, the groups only slightly differed in terms of lipogenesis capacity (p=0.11). In addition, the C18:2 group had a significantly (p<0.05) greater lipolysis rate than the C16:0 and control groups. Results of trial two indicated that C18:2 significantly (p<0.05) reduced lipogenesis capacity both for [U,$^{14}C$]glucose and [l,$^{14}C$]acetate, and markedly stimulated the lipolysis rate (p<0.05), displaying a dose response. Results presented herein demonstrate that C18:2 can reduce lipogenesis capacity and stimulate the lipolysis rate in broilers.
Kil, D.Y.,Ryu, S.N.,Piao, L.G.,Kong, C.S.,Han, S.J.,Kim, Y.Y Asian Australasian Association of Animal Productio 2006 Animal Bioscience Vol.19 No.12
Two experiments were conducted to investigate the effect of feeding cyanidin 3-glucoside (C3G) high black rice bran on nutrient digestibility, blood measurements, growth performance and pork quality of pigs. In Exp. I, a total of fifteen pigs (19.91${\pm}$1.80 kg, average initial body weight) were used in assay of nutrient digestibility and blood measurements. All pigs were allotted to 5 treatments with 3 replicates according to a completely randomized design (CRD) in an individual metabolic crate. Treatments included 1) CON: basal diet, 2) BRB-2: basal+brown rice bran 2%, 3) BRB-4: basal+brown rice bran 4%, 4) CRB-2: basal+C3G high black rice bran 2% and 5) CRB-4: basal+C3G high black rice bran 4%. The digestibility of dry matter (DM), crude protein (CP), crude fat (CF), crude ash (CA) and crude fiber (CF) was not affected by dietary treatments. Serum triglyceride (TG) and high density lipoprotein (HDL) cholesterol concentrations were not affected by addition of C3G high black rice bran. However, at the end of experiment, pigs fed rice bran showed decreased tendency in total cholesterol concentration. Especially pigs fed C3G high black rice bran showed significantly lower total cholesterol concentration compared to pigs fed brown rice bran (p<0.03). There was numerically lower total cholesterol concentration with increasing levels of black rice bran in the diet. In terms of serum glutamate oxaloacetate transaminase (GOT) and glutamate pyruvate transaminase (GPT), there were no significant differences among treatments, even though pigs fed CRB-4 showed the lowest GOT concentration compared to other pigs. In Exp. II, sixteen finishing pigs (average initial body weight 89.96${\pm}$0.35 kg) were divided into 4 treatments to investigate the effect of feeding C3G high black rice bran on growth performance and pork quality. There were no significant differences in average daily gain (ADG), average daily feed intake (ADFI) and feed conversion ratio (FCR) among the treatments. Pigs fed C3G high black rice bran showed numerical decrease in ADG and increase in FCR while not effecting feed intake. There was no significant difference in live weight, carcass weight, carcass rate, backfat thickness and carcass grade. However, pigs fed C3G high black rice bran tended to show lower backfat thickness than pigs fed basal diet. Pigs fed C3G high black rice bran showed a tendency of decreased TBA value than pigs fed basal diet, although there was no overall significant difference among treatments. In conclusion, nutrient digestibility, blood measurements, growth performance and pork quality were not significantly affected by feeding C3G high black rice bran to pigs. However, C3G high black rice bran might have an effect on lowering serum total cholesterol and decrease the TBA value in pork compared to control group and these effects might be due to high concentration of antioxidative compounds in C3G high black rice bran.
예술비평에 감추어진 예술 : 18세기 예술비평에 의해 왜곡된 예술 형태들에 관한 고찰
( Raúl C. Sampaio Lopes ) 한국프랑스고전문학회 2022 프랑스고전문학연구 Vol.25 No.-
일반 대중 혹은 관련분야에 정통한 대중이 예술을 안다고 할 때, 그 예술은 일반적으로 예술비평을 통해서 접근 가능한 수준으로 국한된다. 예술비평은 본질적으로 문학적 장르라고 할 수 있으며, 특히 유럽에서는 대중에게 전시회가 공개되면서 그 중요성이 부각된 18세기부터 발전되었다. 그런데 예술비평은 오로지 회화 장르를 최고 자리에 두면서 예술의 현실에 대해서 큰 관심을 두지 않는 이론적 성찰들과 공모하여 이루어졌고, 이는 예술에 대해 우리가 갖는 이미지를 상당 부분 왜곡시켰다. 이러한 점을 인식하며 본고에서 견지하는 점은 프랑스 낭만주의 이전의 예술을 바라보기 위해서는 상기한 편견들을 버려야 한다는 것이다. 또한 당시 건축 이론에서 상급 카테고리에 위치했던 것은 ‘장식’이었으며, 이 분야의 예술가들은 동시대인들에게 충분히 그 가치를 인정받았다는 점을 환기하는 것이다. 오늘날은 연구가 다양해지고, 이제 ‘장식예술’이라 불리는 이 예술의 중요성을 다시 조명하고 있는 추세이다. 특히 18세기 프랑스에서 절정기를 맞았던 가구와 관련된 모든 종류의 예술이 여기에 포함되며, 이는 당대 회화나 조각만큼 아름다운 예술의 형태였음을 알 수 있다. L’art que connaît le grand public ou même le public éclairé se réduit en général à celui que lui a rendu accessible le genre essentiellement littéraire de la critique d’art, qui ne se développe en Europe qu’à partir du dix-huitième siècle avec l’importance prise par les expositions publiques. Or celle-ci a développé une connivence avec la peinture et des réflexions théoriques menées sans souci excessif de la réalité de l’art en train de se faire autour d’elle qui ont considérablement biaisé notre image de l’art. Après avoir fait ce constat, l’article défend l’idée qu’il faut se défaire de ces préjugés pour regarder les arts d’avant le romantisme, notamment en France, et se rappeler qu’alors la décoration était une catégorie noble de la théorie architecturale et que les artistes qui s’y adonnaient étaient reconnus à leur juste mérite par leurs contemporains. Aujourd’hui, les études se développent et les éditeurs commencent à redonner de l’importance à ce qu’on appelle désormais l’art décoratif et en particulier à tous les arts du meuble, qui ont connu une floraison en France au XVIIIe siècle au moins aussi belle que celle de la peinture ou de la sculpture.
Hong, C.,Luckey, Megan A.,Ligons, Davinna L.,Waickman, Adam T.,Park, J.Y.,Kim, Grace Y.,Keller, Hilary R.,Etzensperger, R.,Tai, X.,Lazarevic, V.,Feigenbaum, L.,Catalfamo, M.,Walsh, Scott T.R.,Park, J. Cell Press 2014 Immunity Vol.40 No.6
The common γ-chain (γc) plays a central role in signaling by IL-2 and other γc-dependent cytokines. Here we report that activated T cells produce an alternatively spliced form of γc mRNA that results in protein expression and secretion of the γc extracellular domain. The soluble form of γc (sγc) is present in serum and directly binds to IL-2Rβ and IL-7Rα proteins on T cells to inhibit cytokine signaling and promote inflammation. sγc suppressed IL-7 signaling to impair naive T cell survival during homeostasis and exacerbated Th17-cell-mediated inflammation by inhibiting IL-2 signaling upon T cell activation. Reciprocally, the severity of Th17-cell-mediated inflammatory diseases was markedly diminished in mice lacking sγc. Thus, sγc expression is a naturally occurring immunomodulator that regulates γc cytokine signaling and controls T cell activation and differentiation.