Abstract：
:Humans with mutations in the phototransduction pathway develop forms of retinal degeneration, such as retinitis pigmentosa, cone dystrophy, or Leber congenital amaurosis. Similarly, numerous phototransduction mutant animal models resemble retinal degeneration. In our lab, using a zebrafish model, we study cone-specific phototransduction mutants. cGMP is the second messenger in the phototransduction pathway, and abnormal cGMP levels are associated with photoreceptor death. Rd1, a rod-specific phosphodiesterase 6 (Pde6) subunit mutant in mice, is one of the most widely used animal models for retinal degeneration. Rd1 mutant mice accumulate cGMP, causing rapid photoreceptor degeneration. However, much less is known about photoreceptor mutants producing abnormally low levels of cGMP. Here, focusing on Pde6 mutants in zebrafish and mice, we propose a correlation between cGMP levels and speed of photoreceptor degeneration.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Iribarne M,Masai Idoi
10.1007/978-3-319-75402-4_40subject
Has Abstractpub_date
2018-01-01 00:00:00pages
327-333eissn
0065-2598issn
2214-8019journal_volume
1074pub_type
杂志文章,评审abstract：:High-field (500 MHz) proton NMR has been used to elucidate the primary and secondary structures of glycosphingolipids (GSLs). Using 2-D J-correlated spectroscopy (2-D SECSY) which establishes scalar couplings of protons, the monosaccharide composition, anomeric configuration and aglycon structures of a GSL can be esta...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-1200-0_8
更新日期：1984-01-01 00:00:00
abstract：:Freeze-drying is a popular method to prepare pharmaceutical formulations containing structurally complex active ingredients and drug delivery system carriers. The solidification performed at lower temperature significantly improves storage stability of proteins, peptides, antibiotics, vaccines, and liposomes, which ar...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-1244-1_20
更新日期：2018-01-01 00:00:00
abstract：:Taurine modulates renal and cardiovascular function. Although the kidney regulates body taurine status, the impact of renal and cardiovascular risk factors, such as dietary intake of excess NaCl and saturated fat, on renal handling of taurine is less clear. One would predict that the kidney would modulate taurine excr...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-0-387-33504-9_17
更新日期：2006-01-01 00:00:00
abstract：:Oxygenation of a tumor is one of the most important predictive factors: hypoxia is associated with aggressive tumors and substantially lower survival rate. Despite this high relevance of tumor oxygenation, there is currently no bedside technique available to measure it in clinical routine care. The aim of this work is...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-91287-5_26
更新日期：2018-01-01 00:00:00
abstract：:The purpose of this review is to summarize the most recent advances on GPI research. Structural studies on GPI-linked glycoconjugates indicate that there are significant variations in different organisms, although there is a conserved core structure. Furthermore, structural studies suggest that in different cell types...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4615-1267-7_15
更新日期：2001-01-01 00:00:00
abstract：:RPE65 is essential for both rod- and cone-mediated vision. So far, more than 120 disease-associated mutations have been identified in the human RPE65 gene. Differential clinical manifestations suggested that some patients suffer from null mutations while others retain residual RPE65 activity and some useful vision. To...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-17121-0_45
更新日期：2016-01-01 00:00:00
abstract：:The key purpose of phagocytosis is the destruction of pathogenic microorganisms. The phagocytes exert a wide array of killing mechanisms that allow mastering the vast majority of pathogens. One of these mechanisms consists in the production of reactive oxygen species inside the phagosome by a specific enzyme, the phag...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-030-40406-2_9
更新日期：2020-01-01 00:00:00
abstract：:Curcumin, a yellow pigment from the spice turmeric, is used in Indian and Chinese medicine since ancient times for wide range of diseases. Extensive scientific research on this molecule performed over the last 3 to 4 decades has proved its potential as an important pharmacological agent. The antioxidant, anti-inflamma...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-41334-1_1
更新日期：2016-01-01 00:00:00
abstract：:The mechanism of the enhancement and the deficit of isometric force in response to slow length changes in tetanized frog muscle fibers was studied by recording the stiffness changes with sinusoidal vibrations (0.5-1.9 kHz, peak-to-peak amplitude 0.1% of L0). When a tetanized fiber was slowly stretched, the fiber stiff...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:The eukaryotic cell is defined by a complex set of sub-cellular compartments that include endomembrane systems making up the exocytic and endocytic trafficking pathways. Current evidence suggests that both the function and communication between these compartments are regulated by distinct families of proteins that dir...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-0-387-74021-8_6
更新日期：2007-01-01 00:00:00
abstract：:Recent advances in regenerative medicine and cell-based therapy are bringing promising perspectives for the use of stem cells in clinical trials. Stem cells are undifferentiated cells capable of multilineage differentiation and available in numerous sources in the human body. Dental pulp constitutes an attractive sour...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2017_71
更新日期：2018-01-01 00:00:00
abstract：:The relationships between bilayer lipid, diffusional and conformational activities of oxidoreduction components, and electron transfer activity in the mitochondrial inner membrane are considered. Using a new, low pH method to fuse liposome phospholipid (asolectin) with the isolated mitochondrial inner membrane, the me...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4757-1419-7_26
更新日期：1980-01-01 00:00:00
abstract：:Enteropathogenic Escherichia coli (EPEC) produce attaching and effacing lesions. The genes responsible for this lesion are clustered on the chromosome forming a 35.5 kilobase pathogenesis island called LEE. The LEE was identified, characterized and completely sequenced from the human EPEC strain E2348/69. The LEE carr...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-4143-1_11
更新日期：1999-01-01 00:00:00
abstract：:In summary, we present a list of phage clones we have obtained from rat genomic libraries (from lamba SC1 to lambda SC31, lambda WC1 and lambda WC40) together with cDNA clones we have obtained from a rat brain cDNA library (PRCM1,5,3 and 4). pRCM5 corresponds to 4.0 kb mRNA species observed primarily in skeletal muscl...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4684-5679-0_24
更新日期：1989-01-01 00:00:00
abstract：:Monocytes/macrophages are highly involved in the process of renal injury, repair and fibrosis in many aspects of experimental and human renal diseases. Monocyte-derived macrophages, characterized by high heterogeneity and plasticity, are recruited, activated, and polarized in the whole process of renal fibrotic diseas...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-8871-2_13
更新日期：2019-01-01 00:00:00
abstract：:The Siberian hamster has been a useful model for studies of mammalian photoperiodism for a number of reasons: 1) Siberian hamsters are hardy animals that are easily maintained and bred in the laboratory. 2) The species exhibits a large number of seasonal, photoperiod-driven, pineal-dependent responses. Thus, the Siber...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/0-306-46814-x_17
更新日期：1999-01-01 00:00:00
abstract：:The unsatisfactory results of current anti-cancer therapies require the active search for new drugs, new treatment strategies and a deeper understanding of the host-tumour relationship. From this point of view, the drugs with a capacity to substitute the functions of altered tumour suppressor genes are of prominent in...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：
更新日期：1999-01-01 00:00:00
abstract：:Molecules encoded by the Major Histocompatibility Complex (MHC) bind self or foreign peptides and display these at the cell surface for recognition by receptors on T lymphocytes (designated T cell receptors-TCR) or on natural killer (NK) cells. These ligand/receptor interactions govern T cell and NK cell development a...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-9367-9_2
更新日期：2019-01-01 00:00:00
abstract：:In closing, let me return to the somewhat irreverent question that I asked at the beginning: Apart from what we learn about fundamentally important biological processes, does male-mediated developmental toxicity make any practical difference? The answer is no, yes, and we don't know. No: The risk of serious birth defe...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4419-9190-4_19
更新日期：2003-01-01 00:00:00
abstract：:The interaction between two neuropeptides, VIP and TRH, was studied. The TRH receptor binding ability was examined using intact GH3 cells and its membrane fraction. The TRH binding ability decreased when intact cells were preincubated with VIP, forskolin or db-cAMP, but not when the membrane fraction was treated with ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4757-5971-6_10
更新日期：1988-01-01 00:00:00
abstract：:Curcumin, a major active component of turmeric, is extracted from the powdered dry rhizome of Curcuma longa Linn (Zingiberaceae) and it has been used for centuries in indigenous medicine. We have shown that curcumin has a protective role against myocardial necrosis in rats. The antioxidant activity of curcumin could b...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-0-387-46401-5_16
更新日期：2007-01-01 00:00:00
abstract：:Purpose This study demonstrates a standardized approach to measuring retinal thickness (RT) using spectral domain optical coherence tomography (SD-OCT) in commonly used animal models of disease and reports a normative data set for future use. Materials and Methods Twenty normal eyes of 4 adult animal models (5 rats, 5...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-75402-4_20
更新日期：2018-01-01 00:00:00
abstract：:Pioneering cell aggregation experiments from the Artavanis-Tsakonas group in the late 1980's localized the core ligand recognition sequence in the Drosophila Notch receptor to epidermal growth factor-like (EGF) domains 11 and 12. Since then, advances in protein expression, structure determination methods and functiona...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-3-319-89512-3_2
更新日期：2018-01-01 00:00:00
abstract：:To identify a role for a Na:H (NHE) exchanger subtype in volume regulation in bovine corneal epithelium, we determined: 1. its sensitivity to inhibition by amiloride analogues 2. the effects of either Cl removal or hypertonicity on the intracellular pH. Our results suggest that volume regulatory responses elicited by ...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4615-2417-5_18
更新日期：1994-01-01 00:00:00
abstract：:Impaired oxygen utilization in skeletal muscle potentially contributes to muscle weakness in patients with malignant hematopoietic disease and may explain altered hemodynamic responses to exercise in these patients. We investigated whether changes in hemoglobin parameters in the tibialis anterior muscle in patients wi...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-3-319-91287-5_46
更新日期：2018-01-01 00:00:00
abstract：:Kallikrein was purified from horse kidney by several steps of chromatographic procedure and by affinity chromatography on Sepharose-Concanavaline. Horse urinary kallikrein was previously purified by DE-32 hydroxylapatite and by Sephadex G-100 gel filtration. On the purified final sample of renal and urinary kallikrein...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章
doi：10.1007/978-1-4757-0926-1_31
更新日期：1979-01-01 00:00:00
abstract：:Since the discovery of the G-protein coupled receptor 54 (kisspeptin receptor) and its ligand, kisspeptin, our understanding of the neurobiological mechanisms that govern the pituitary-gonadal axis has evolved dramatically. In this chapter, we have reviewed progress regarding the relationship between kisspeptin and pu...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-1-4614-6199-9_12
更新日期：2013-01-01 00:00:00
abstract：:Helicobacter pylori infection of the human stomach is associated with chronic gastritis, peptic ulcer disease or gastric carcinoma, and thus a high burden for the public health systems worldwide. Fortunately, only a small subfraction of up to 15-20% of infected individuals will develop serious complications. Unfortuna...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2019_362
更新日期：2019-01-01 00:00:00
abstract：:Food allergy is a common condition in children and adolescent, remitting with time. Few clinical studies have emphasized the link between food allergies and psychosocial conditions, suggesting a profound impact of atopic diseases on the development of attention-deficit hyperactivity disorder (ADHD) in children. The ob...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/5584_2018_196
更新日期：2018-01-01 00:00:00
abstract：:Hypoxia, one of the most common causes of kidney injury, is a key pathological condition in various kidney diseases. Renal fibrosis is the terminal pathway involved in the continuous progression of chronic kidney disease (CKD), characterized by glomerulosclerosis and tubulointerstitial fibrosis (TIF). Recent studies h...
journal_title：Advances in experimental medicine and biology
pub_type： 杂志文章,评审
doi：10.1007/978-981-13-8871-2_23
更新日期：2019-01-01 00:00:00
