Cytosolic calcium levels and stress induced y-amino butyrate synthesis in asparagus mesophyll cells

Numerous investigations have demonstrated large increases in y-amino butyrate (GABA) levels in response to a variety of stresses such as touch or cold shock (Wallace et ale 1984) Circumstantial evidence indicating a role of Ca2 + in these increases includes elevated Ca2+ levels in response to touch and cold shock (Knight et ale 1991), and the demonstration of a calmodulin binding domain on glutamate decarboxylase (GAD), the enzyme responsible for GABA synthesis (Baum et al 1993) In the present study the possible role of Ca2+ and calmodulin in stimulation of GAD and subsequent GABA accumulation was examined using asparagus mesophyll cells. Images of cells loaded with the Ca2+ indicator Fluo-3 revealed a rapid and transient increase in cytosolic Ca2+ in response to cold shock. GABA levels increased by 106% within 15 min. of cold shock. This increase was inhibited 70% by the calmodulin antagonist W7, and 42% by the Ca2+ channel blocker La3+.. Artificial elevation of intracellular Ca2+ by the Ca2+ionophore A23187 resulted in an 61% increase in GABA levels. Stimulation of GABA synthesis by ABA resulted in an 83% increase in GABA levels which was inhibited 55% by W7. These results support the hypothesis that cold shock stimulates Ca2+ entry into the cytosol of the cells which results in Ca2+/calmodulin mediated activation of GAD and consequent GABA synthesis.

A tour from the City of New-York, to Detroit, in the Michigan Territory, made between the 2d of May and the 22d of September, 1818 : the tour extends from New-York, by Albany, Schenectady, and Utica to Sacket's Harbor, and thence throught Lake Ontario, to St. Lawrence river, and down that stream to Hamilton village. Thence along both banks of the St. Lawrence, from Hamilton to the Thousand Islands; thence to Sacket's Harbor by water; from that place by the route of great Sodus, Geneva, Cananaigua and Batavia, to Buffalo; and from thence to Black Rock, Fort Erie, the Falls of Niagara, Queenston, Lewiston, and the memorable fields of Bridgewater and Chippewa after viewing the interesting place of Niagara, the author traversed the south shore of Lake Erie to the City of Detroit, and visited in the latter range, Dunkirk, Erie, Cleveland, Sandusky, and other places of less note. The tour is accompanied with a map upon which the route will be designated; a particular map of the Falls andRiver of Niagara, and the environs of the City of Detroit /

Errata slip inserted.

Reflections upon the late correspondence between Mr. Secretary Smith, and Francis James Jackson, esq., Minister Plenipotentiary of His Britannic Majesty /

Originally published in the Federal Republican of Baltimore.

Letter Regarding an Affidavit discussing the Half Pay of Daniel Shannon, Ensign- June 13, 1820

A letter regarding an affidavit discussing the half pay of Daniel Shannon from the 25th June to the 21st of December 1819.

The New York Weekly Museum Newspaper, Vol. II, No.25- October 23, 1813

A weekly paper that was published from 1805 to 1814. War related news includes: Page 99 - Weekly Retrospect: American report on British naval movements near Louisiana; General William Harrison reports on: a victory at Moravian Town (Moraviantown) on October 5; Ottawas, Chippewas, Wyandots Miamies and Delaware First Nations (Indians) leaving the British side; Tecumseh remaining with the British; American army and navy attempt for a reduction of Mackinac and St. Joseph's; Colonel Chapin attacking a British picket guard near Fort George on October 6; Report that the British have abandoned the Fort George area for Kingston and is being pursued by General McClure; Forces in Sackett's Harbour ready for an attach on Canada; General Provost believed to have left Kingston for Montreal with 1000 men; Report from Burlington (Lake Champlain) of an attack on St. Armands against Colonel Clark on October 15; Report of the American's taking of the Packet Morgiana by the Schooner Saratoga under Captain Adderton by Newport; Announcement by the New York City Common Council for a celebration of Perry and Harrison's victories on the evening of October 23. The rest of the newspaper contains literary works (poems and translations), marriages, deaths and other anecdotes. The motto on the front page states: "Visiting Every Flower with Labour Meet, and Gathering all its Treasures, Sweet by Sweet."

The New York Weekly Museum Newspaper, Vol. II, No.26- October 30, 1813

A weekly paper that was published from 1805 to 1814. War related news includes: Page 103 - Weekly Retrospect: Reports on the Napoleanic Wars in Europe; Possible French and English troop movements from Europe to America and Canada; Mention of British vessels captured by American privateers Scourge, Rattlesnake and Lion; Report on New York celebration of Commodore Perry and General Harrison's victories on Lake Erie and in Canada respectively; Creek Indians attack on a supply convoy near Savannah, the provisions were recovered by General Floyd; General Harrison's account on Moravian Town (Moraviantown) and Munsey; Movements of General Wilkinson's army. Page 104 - an editorial about the madness of the times and its reflection on humanity. The rest of the newspaper contains literary works (poems and translations), marriages, deaths and other anecdotes. The motto on the front page states: "Visiting Every Flower with Labour Meet, and Gathering all its Treasures, Sweet by Sweet."

Reflections upon the late correspondence between Mr. Secretary Smith, and Francis James Jackson, esq., Minister Plenipotentiary of His Britannic Majesty

Originally published in the Federal Republican of Baltimore. Printed by Benjamin Edes

Composite Photographs - William Woodruff and his children

The composite includes photos of: Richard Woodruff (1822-1887) brother of Samuel Woodruff, son of William Woodruff. He married Cornelia McCrumb. His son-in- law was Samuel Zimmerman of the bank. Richard was a director of the Niagara Suspension Bridge. Joseph Woodruff (1820-1886) son of William Woodruff. He married Julia Claus. He was the Sherriff of Lincoln County and one of the incorporators of the Zimmerman Bank. Samuel DeVeaux Woodruff (1819-1904) who was the son of William Woodruff. He married Jane Caroline Sanderson (1827-1912) William Woodruff (1793-1860) who was the son of Ezekiel Woodruff who was born on July 29, 1763 and moved to the Niagara area from Litchfield Connecticut. He died in Niagara on Nov. 26, 1836. Henry Counter Woodruff (1833-1916) was the 7th child of William Woodruff. He married Emma Eloise Osgood (1835-1925) Dr. William Woodruff (1830-1908) of London, Ont. was the son of William Woodruff. Helena Woodruff (1828-1892) was the daughter of William Woodruff. She married Joseph Patterson Boomer. Julia Woodruff (1825-1870) was the sister of Samuel DeVeaux Woodruff and the daughter of William Woodruff.

Composite Photographs - Woodruff Family of St. Davids, Upper Canada

Composite of the Woodruff Family of St. Davids, Upper Canada. This composite contains 6 4 ½ cm x 4 cm black and white photographs which include: Samuel DeVeaux Woodruff (1819-1904) [the birth and death dates listed on this composite are 1827-1912, but these are actually his wife’s dates] son of William Woodruff. Joseph Woodruff (1820-1882) [1820-1886] son of William Woodruff. Helena Woodruff (1828-1892) daughter of William Woodruff. Julia Woodruff (1825-1870) daughter of William Woodruff. Dr. William Woodruff (1830-1908) son of William Woodruff. Margaret Clements [Clement] Woodruff (1794-1882) wife of William Woodruff

Letter to the Honourable William Dickson from Mr. Robinson

Letter to the Honourable William Dickson from Mr. Robinson who is apologizing for vexation and delay caused to Mr. Dickson regarding a legal matter(1 page, double-sided, handwritten), Apr. 19, 1819.

Indenture of Bargain and Sale (vellum) between Captain George Salmon, formerly of Upper Canada and now of Middlesex, England and Charles Hampden Turner of Surrey, England

Indenture of Bargain and Sale (vellum) between Captain George Salmon, formerly of Upper Canada and now of Middlesex, England and Charles Hampden Turner of Surrey, England for 1,200 acres lying in the Township of Windham in the County of Norfolk in the province of Upper Canada, May 5, 1819.

Indenture between William Dickson and Thomas Clark

Indenture between William Dickson and Thomas Clark (as per the Last Will and Testament of Robert Hamilton) of Niagara to Joseph Gatehill of Grimsby for the Lot lettered G in the Town of Grimsby. The document is torn and slightly stained. This does not affect the text, Aug. 19, 1819.

Bond between Isaac Sterling of the Township of Salt fleet to William Dickson of Niagara and Thomas Clark of Queenston

Bond (1 page, printed) between Isaac Sterling of the Township of Salt fleet to William Dickson of Niagara and Thomas Clark of Queenston (regarding the Last Will and Testament of Robert Hamilton) for payment of 153 pounds, 12 shillings and 3 pence to be made to Dickson and Clark, May 21, 1819.

Letter to Robert Nelles from his son Henry Nelles

Letter to Robert Nelles from his son Henry Nelles (1 double-sided page, handwritten) regarding the shipping of walnut and cherry boards. The rest of the letter concerns farming and the price of ham and pork, July 7, 1819.

Helmintos parasitos de la Curvina Sciaenops ocellate (Linneo), Trucha pinta Cynoscion nebulosus (Curier) y Trucha blanca Cynoscion arenarius (Ginsburg) de la Laguna Madre municipio de San Fernando, Tamaulipas

Tesis (Maestría en Ciencias con Especialidad en Parasitología) UANL