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| 1 | Monochromatic green light stimulation during incubation shortened the hatching time via pineal function in White Leghorn eggs显示文摘Background:Effect of monochromatic green light illumination on embryo development has been reported in chickens.The avian pineal gland is an important photo-endocrine organ formed by a mediodorsal protrusion during embryonic development.However,the involvement of pineal gland in the light transduction process remains to be elucidated.In the present study,we investigated the influence of monochromatic green light on hatching time and explored the possible mechanism via pineal function.Results:A total of 600 eggs of White Leghorn(Shaver strain)were incubated under photoperiods of either 12 h of light and 12 h of darkness using monochromatic green light(12L:12D group)or 24 h of darkness(0L:24D group)for 18 d.Compared to 0L:24D group,the green light stimulation shortened the hatching time without extending the hatch window or impairing hatchability.The liver of embryos incubated in the 12L:12D light condition was heavier than those of the 0L:24D group on d 21 post incubation which may be linked to the observed increase in the serum concentration of insulin-like growth factor 1(IGF-1);primary secretion of the liver.Histological structure analysis of pineal gland demonstrated that the light stimulation increased follicle area,wall thickness and lumen area on d 10 and d 12 post incubation.Rhythmic function analysis demonstrated that three clock related genes(brain and muscle ARNT-like-1,BMAL1;circadian locomotor output cycles kaput,CLOCK;and cryptochrome-1,CRY1)and a melatonin rate-limiting enzyme related gene(arylalkylamine N-acetyltransferase,AANAT)were rhythmically expressed in the pineal gland of the 12L:12D group,but not in the 0L:24D group.Simultaneously,the light stimulation also increased the concentration of melatonin(MT),which was linked to hepatocyte proliferation and IGF-1 secretion in previous studies.Conclusions:The 12L:12D monochromatic green light stimulation during incubation shortened hatching time without impairing hatching performance.Pineal gland’s early histological development and maturation of its rhythmic function were accelerated by the light stimulation.It may be the key organ in the photo-endocrine axis that regulates embryo development,and the potential mechanism could be through enhanced secretion of MT in the 12L:12D group which promotes the secretion of IGF-1. | Panlin Wang Yanyan Sun Yunlei Li Jing Fan Yunhe Zong Adamu Mani Isa Lei Shi Yuanmei Wang Aixin Ni Pingzhuang Ge Linlin Jiang Shixiong Bian Hui Ma Zhengdong Yuan Xiaolin Liu Jilan Chen | 2021 | Journal of Animal Science and Biotechnology2021，12，3： | 3 |
| 2 | New Small Shelly Fossils(Acanthocassis and Xinlispina Gen.Nov.) from the Fortunian Stage(Early Cambrian) in Southern China显示文摘We describe new material of three-dimensionally phosphatized small shelly fossils Acanthocassis and Xinlispina gen.nov.from the Fortunian Stage(early Cambrian) of southern Shaanxi and northern Sichuan Provinces.The new materials allow description of the delicate morphology of these skeletons, and also their skeletogenesis.Acanthocassis and Xinlispina have comparable morphological features: a main branch and radially arranged sub-branches.They differ from each other in many details, e.g., the presence of a single central branch only in Xinlispina, and the presence of small nodes only in Acanthocassis.Acanthocassis cannot be a naked anthopolyp or hydropolyp because of the more-or-less stiffened cuticle and the absence of a mouth.Acanthocassisand Xinlispina differ from coeval sponge spicules and chancelloriid sclerites and rosettes of crossed pedicellariae of echinoderms, and might be cuticular ornaments of animals of unclear affinities.They occur in the first small shelly fossil assemblage zone, and could be adopted as auxiliary fossils for biostratigraphic correlation in southern China. | SHAO Tiequan LIU Yunhuan WANG Qi ZHANG Huaqiao TANG Hanhua CAO Xi HE Huahua ZHANG Yanan LI Yuan ZHENG Panlin ZHU Chengyu HU Jiaxi | 2015 | Acta Geologica Sinica(English Edition)2015，89，5： | 2 |
| 3 | EFFECTS OF THE LATENT HEAT AND PARTICLE DISTRIBUTION ON THE DILEPTON SPECTRUM显示文摘The previously derived relativistic hydrodynamic equation from energy-momentum conservation is generalized to include the particle number conservation.From calculation on the basis of the new formalism we find that the particle distribution and latent heat significantly change the characteristic dilepton spectrum for the formation of a quark matter,which had been predicted by the other author. | HE Zejun ZHANG Jiaju LI Panlin QIU Xijun | 1990 | Chinese Physics Letters1990，7，8： | 0 |
| 4 | Numerical Method for Solving Relativistic Hydrodynamic Equation Including Quark-Fragment Effect显示文摘1IntroductionThephenomenaoccuringinultrarelativisticcentralcolisionoftwoheavyionsmakeitpossibletosettlethequestionwhethertheQ... | Wang Lilian Xu Mengjie(Shanghai University) Li Panlin(Suzhou Railway College) | 1998 | Advances in Manufacturing1998，，3： | 0 |
| 5 | Association of variants in the KIF1A gene with amyotrophic lateral sclerosis显示文摘Background:Amyotrophic lateral sclerosis(ALS)is a devastating progressive neurodegenerative disease that affects neurons in the central nervous system and the spinal cord.As in many other neurodegenerative disorders,the genetic risk factors and pathogenesis of ALS involve dysregulation of cytoskeleton and neuronal transport.Notably,sen-sory and motor neuron diseases such as hereditary sensory and autonomic neuropathy type 2(HSAN2)and spastic paraplegia 30(SPG30)share several causative genes with ALS,as well as having common clinical phenotypes.KIF1A encodes a kinesin 3 motor that transports presynaptic vesicle precursors(SVPs)and dense core vesicles and has been reported as a causative gene for HSAN2 and SPG30.Methods:Here,we analyzed whole-exome sequencing data from 941 patients with ALS to investigate the genetic association of KIF1A with ALS.Results:We identified rare damage variants(RDVs)in the KIF1A gene associated with ALS and delineated the clini-cal characteristics of ALS patients with KIF1A RDVs.Clinically,these patients tended to exhibit sensory disturbance.Interestingly,the majority of these variants are located at the C-terminal cargo-binding region of the KIF1A protein.Functional examination revealed that the ALS-associated KIF1A variants located in the C-terminal region preferentially enhanced the binding of SVPs containing RAB3A,VAMP2,and synaptophysin.Expression of several disease-related KIF1A mutants in cultured mouse cortical neurons led to enhanced colocalization of RAB3A or VAMP2 with the KIF1A motor.Conclusions:Our study highlighted the importance of KIF1A motor-mediated transport in the pathogenesis of ALS,indicating KIF1A as an important player in the oligogenic scenario of ALS. | Panlin Liao Yanchun Yuan Zhen Liu Xiaorong Hou Wanzhen Li Jin Wen Kexuan Zhang Bin Jiao Lu Shen Hong Jiang Jifeng Guo Beisha Tang Zhuohua Zhang Zhonghua Hu Junling Wang | 2022 | Translational Neurodegeneration2022，11，1： | 0 |
| 6 | Quasi-dumbbell Structure of C70 Molecule显示文摘C_(70) should be a quasi-dumbbell molecule formed by dimerization of two 3/5 C_(60) spheres.This paper calculated the concave dihedral angle Lσat the waist of C_(70) molecule,the distance of two spherical centres of the dumbbell and some other geometric parameters of C_(70) molecule model. | ZHAN Keming LI Panlin | 1993 | Chinese Physics Letters1993，10，6： | 0 |
| 7 | PINK1-mediated Drp1^(S616) phosphorylation modulates synaptic development and plasticity via promoting mitochondrial fission显示文摘Dynamic change of mitochondrial morphology and distribution along neuronal branches are essential for neural circuitry formation and synaptic efficacy.However,the underlying mechanism remains elusive.We show here that Pink1 knockout(KO)mice display defective dendritic spine maturation,reduced axonal synaptic vesicles,abnormal synaptic connection,and attenuated long-term synaptic potentiation(LTP).Drp1 activation via ^(S616) phosphorylation rescues deficits of spine maturation in Pink1 KO neurons. | Qingtao Gao Runyi Tian Hailong Han Jesse Slone Caifang Wang Xiao Ke Tongmei Zhang Xiangyu Li Yuhong He Panlin Liao Fang Wang Ye Chen Shiqing Fu Kexuan Zhang Fangfang Zeng Yingxuan Yang Zhuo Li Jieqiong Tan Jiada Li Youming Lu Taosheng Huang Zhonghua Hu Zhuohua Zhang | 2022 | Signal Transduction and Targeted Therapy2022，7，5： | 0 |
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