Mast cell activation by pedicellarial toxin of sea urchin, Toxopneustes pileolus

AbstractPedicellarial toxin, partially purified from the sea urchin Toxopneustes pileolus, dose-dependently and time-dependently caused histamine release from rat peritoneal mast cells. Pedicellarial toxin induced a rapid initial rise in [Ca2+]i within several seconds which was followed by a further slower increase of [Ca2+] (second rise). The toxin induced a dose-dependent formation of inositol 1,4,5-triphosphate (IP3) as well as the histamine release in mast cells. Furthermore, the toxin stimulated phosphoinositide-specific phospholipase C (PI-PLC) activity in mast cell membranes. 2-Nitro-4-carboxyphenyl-N,N. -diphenylcarbamate (NCDC), a PLC inhibitor, inhibited the activation of PI-PCL induced by pedicellarial toxin. Cholera toxin inhibited pedicellarial toxin-induced histamine release, whereas pretreatment of pertussis toxin failed to inhibit it. These results suggest that pedicellarial toxin from T. pileolus activates PI-PCL and the stimulation of PI turnover may lead to the release of IP3 into the cytoplasm, resulting in histamine release from rat mast cells

Prospectus, April 29, 1981

STUGO ELECTIONS, TODAY, TOMORROW -- VOTE!; Notice to Stugo candidates; Parkland College Student Government presents for your entertainment!: George Faber and Stronghold; Karate artist at PC; May Day May 1st.; REO in class by themselves; Mahomet Women\u27s Club sponsors book sale for Mahomet Library; Classifieds; Track team looks strong vs. stern competition: 1600 Relay, Cox, and Patrick take firsts in PC Invite; Softball team eliminated in Sectional, Eye CIAC; Cobras rip Danville twice; Bosch\u27s daring pick gets her the money; Parkland track scoreboard; Good balance up and down the lineuphttps://spark.parkland.edu/prospectus_1981/1018/thumbnail.jp

Prospectus, March 11, 1981

JUDGE HAROLD BAKER INTERVIEWED ON CRIME; Week in Review: World, Nation; Former editor honored in contest;Barnes explains what Ms. Parkland is about; Letters to the Editor: Student on Barnes\u27 side, Student and Stugo settle problems, Vaugn displeased with Barnes, Enraged student upset about participation, Winter trash building up; Women\u27s program offers two evening workshops; Parkland will host mathematics contest; Deadline; Cosmos courses coming Parkland; C.P.R. class coming soon; Tikva Naam Dancers at PC.; Mid-semester registration offered; Bicycle repair and maintenance; New programs underway; Alender is ramblin; Students speak on culture; WPCD Top 30; Trebilcock to speak on fashion; The Reruns: A rockin\u27 time; Globetrotters entertain at Assembly Hall; This is just a portion of the Globetrotters accomplishments!; What do YOU always put off or delay?; Classifieds; Cobras finish fourth in state: wind op 27-5; Patrick finishes fourth; Park district needs volunteer coaches; Soccer program begins; Smith wins Fast Freddy competition; Benchwarmer: Softball team experienced in 81.https://spark.parkland.edu/prospectus_1981/1024/thumbnail.jp

Ações afirmativas diferentes concepções sobre sua constitucionalidade

O presente trabalho tem como objetivo analisar os fundamentos de mérito de duas sentenças extraídas do sítio do Tribunal de Justiça do Estado de Mato Grosso do Sul-TJ/MS que decidiram sobre a alegação de inconstitucionalidade da Lei Estadual que dispõe sobre a reversa de vagas a candidatos negros em cursos de graduação ofertados pela UEMS. Sabendo que os magistrados embasaram-se no princípio constitucional da Isonomia, questiona-se se eles tiveram a mesma solução jurídica, e se suas concepções sobre o princípio da igualdade foram extraídas do senso comum ou jurídico a luz dos direitos humanos

Prospectus, January 28, 1981

YES, HE\u27S FREE! ALL 52 ARE FREE.; America\u27s Super Bowl: Hostage Anger vs. Common Sense; Letter to the editor: Election chairperson speaks up; Learn to communicate with your children: PACT sponsors study; StuGo holds elections; Dental Hygienists have donut sale; Park District offers free skating, fishing, Students welcome to attend Black Student Association meetings; Chess Club meetings Friday; Are you victim of Poortalk; Did you know that...?; C.E. Workshop begins Feb. 5; PC offers new Contemporary German section; PC Women\u27s Program offers workshops; Fleming featured as Ice Capades hit C-U; Monday Morning with Women ; PC women sponsor series; Springsteen at Assembly Hall Feb. 7; Desolate, boring: not anymore Chambana; Ramblin\u27...; Fleming Tickner joined by stars of the future; Donate today!; Classifieds; Ernie Pyle: His courage exemplified American patriotism; LaBadie hopes for another good year; Scoreboard; Cobras push record to 15-1 with wins; Cobras trounce Danville 74-51; It\u27s 55 basketball!; Parkland College Indoor & Outdoor Track Schedule 1980-81; PC hangs on, beat Jaguars; Fast Freddy Contest; Cobras can\u27t win \u27em all; The Unity Pep Band to be featured Friday before Lake Land gamehttps://spark.parkland.edu/prospectus_1981/1030/thumbnail.jp

Prospectus, March 19, 1980

THREE SEMINARS AT PC DURING APRIL; A future for cancer, Lamping speaks Tues.; Women Joined: conference this week; Cox, Meyers guitar duo Thurs.; Goodwin speaks diet; Week in Review: World, Nation, State, Local; Letters to the Editor: Rally knocked; April Outlook; Snowbirds get caught by Touristmongers: The North invades the South every Spring; Agent Orange herbicide still unknown as to its long-term effects; Dates to live by; Fortress has new wave touch; Parkland College Softball Schedule 1980; Kenny Rogers can upgrade even the dirtiest cowboys; Claude Kipnis talks without speaking; Krannert events list; Journey departs any way you want; U. of I. to jazz it up ; Classifieds; Final Results Men NJCAA Indoor Track & Field Championships Columbia, Missouri March 14-15, 1980; Sports-in-Review: Olympics, Baseball, Basketball, Track; Hoop Express grabs IM crown; Skoal/Happy Days picks All-America; Healthy tips in program; Parkland places fifth in NJCAA, Patrick sparkles, Toland shines; Women cagers receive awards: Ingrum is MVP; Patrick earns Outstanding award; UPD sponsors Cub trip; Bench Warmer: Tatum let up once, but never morehttps://spark.parkland.edu/prospectus_1980/1033/thumbnail.jp

OS DIREITOS DA PERSONALIDADE NA JURISPRUDÊNCIA DO DIREITO DAS FAMÍLIAS NO ESTADO DO PARANÁ

O presente artigo pretende expor de forma breve e objetiva a evolução dos direitos da personalidade, evidenciando a possibilidade de que estes sirvam como base para aplicação da responsabilidade civil aos casos que agridam os direitos da personalidade nas relações familiares, para tanto, realizar-se-á uma incursão bibliográfica, que servirá de base para análise dos estudos jurisprudenciais que se seguirão e servirão para demonstrar a evolução da jurisprudência no Brasil, que hoje resguarda a possibilidade de tutela dos direitos da personalidade de situações inerentes ao direito das famílias, ultimando com uma análise de julgados emanados pelo Tribunal de Justiça do Paraná que possuem correlação entre o direito das famílias e o direito das personalidades, comprovando estar a jurisprudência do tribunal regional em consonância com o entendimento encampando pelo Superior Tribunal de Justiça e demais tribunais regionais do país, que consagram especial proteção aos direitos da intimidade dos integrantes de relações familiares, alertando, contudo, a necessidade de evolução constante da doutrina e jurisprudência, para que estas acompanhem a evolução social que se impõe ao cidadão cotidianamente

Prospectus, March 12, 1980

BROWN LOOKS TO JUNE OPENING OF NEW JAIL; Today is 14th year of reality; World; Nation; State; Local; The \u27biggest little station\u27 grows with national format; Safety measures discussed; EIU offers study of American Southwest; AAA advises drivers to clean car windows; New world for women opens up; Critical care nursing seminar for R.N.s to be sponsored by P.C.; Relationships discussed in new child rearing course; Program entitled \u27Women Alone\u27; Art Mart; Typing contest at PC; Training course offered to aides; Dates to live by; Letter answered; ERA upheld; Contest; Primary preview: candidates listed; Bebe le Heart; Heartbrakers, living live; Classifieds; PCF selling advanced tickets for \u27Jesus\u27; \u27Setzuan good woman\u27 a stage triumph; Cobras look towards season-opening trip; Patricks, Toland lead Cobras NJCAA bid; Bench Warmer: Assassin\u27s book tells the realities of pro footballhttps://spark.parkland.edu/prospectus_1980/1034/thumbnail.jp

Prospectus, September 4, 1980

HARDEES -- BEST EATIN\u27 ALL AROUND -- TO OPEN ON CAMPUS NEXT WEEK; Qualifications listed for Student Senate elections; Letters to the Editors: Volleyball coach promises excitement, Student government says thanks; Alender is new Entertainment Editor; The Cars Panorama lacks uniqueness of previous albums; PC Datebook; Collge predicts record enrollment; New recruits; Fall Routine Falls Into Place; Science You Can See: When is an eclipse not an eclipse?; Center provides services; Newman Club may be reinstated; CTEP program in effect; Acct. students learn in lab; Parkland Christian Fellowship group hears stance; 142 make honor\u27s list; Fast Freddy makes debut; Parkland People; B-ball season around courner, meeting today; Fast Freddy Contest; Bench Warmer: Cobras enter season with one lettermanhttps://spark.parkland.edu/prospectus_1980/1023/thumbnail.jp

Prospectus, November 12, 1980

WINTERTIME CAN MEAN MUCH MORE THAN SNOWDRIFTS AND STUCK CARS; Letter to the editor: Scott apologizes, Student services looking to fill positions; Cancer Society Challenge: Can you quit for a day?; Parkland Bookstore stocked with all kinds of goodies for Christmas; Burnham has new tape on Toxic Shock; Reaching Out Series discusses violence; C-U Community Theatre moves to PC; Spring Semester Course Reservation set for November 17-December 2; Classifieds; Did You Know That...?; PACT to present Talking with Children About Death ; Student inaction reflects lack of self-interest; On The Cover: Winter--skiing, warm fires, cool drinks, and good friends; Barry Manilow awes crowd of all kinds; Commodores will prove to C-U audience they shouldn\u27t be taken for granted; Dirty Weekend describes Van Halen to a tee; PCFers hear Creation vs. Evolution ; Snyder to appear as Women\u27s Movement leader; NFC Central up for grabs; U of I gymnastics team faces Japan All-Stars; Pi Sigma Iota to sponsor road rally; PC to host Chautauqua short courses; Spikers end season; Fast Freddy Contest; Naturals upset Swags in IM final game; Look out! this week is the toughest; Cobras face Lincoln in rare morning game; Cobras basketball: \u27You won\u27t get bored\u27https://spark.parkland.edu/prospectus_1980/1013/thumbnail.jp