general-data. We cannot always predict
or determine after the fact what factors would cause actual results to
differ materially from those indicated by the
forward-looking statements or other statements.

305 microscopic

"StainerShield is a technology
that solves a number of identification and tracking challenges for the lab,
and our improved StainerShield slide labels can now withstand some of the
harshest and extraordinary processes that specimen slides are exposed to in
the lab," said Peter Wenzel, president of General Data. More
information on General Data products and solutions can be found at
http://www.

Trestle's digital imaging products have the potential to transform the
pathologist work environment by capturing digital images of tissue samples
and enabling the sharing, archiving, and analysis of these images.

mnemonics microscopic

General Data, a leading provider of specialized labeling and
identification solutions , today introduced significant improvements to its
StainerShield labels for
tissue and specimen slides. The company's patent-pending
healthcare and laboratory identification technologies are designed to
improve patient safety and care, reduce medical errors, facilitate patient
administration and provide consumers with peace of mind and confidence in
their health care providers. patents in
Internet -based virtual microscopy and related digital imaging methods. Trestle's
telemedicine products use proprietary software and standard computer and
medical hardware to facilitate remote examination , diagnosis, and
treatment.

ultrastructural anatomy

(i)Bar-coding medication administration overview and consensus
recommendations Cummings et al."

About Bacus Laboratories Inc. These cautionary
statements by us should not be construed as exhaustive or as any admission
regarding the adequacy of disclosures made by us. We do not undertake any
obligation to publicly update or revise any
forward-looking statements, whether as a result of new information, future
events or otherwise.

oporto glands

The company, founded in 1994, has 12 U. All
cautionary statements should be read as being applicable to all
forward -looking statements wherever they appear.

Histology is the study of the anatomy of plant and animal tissue at the microscopic level.

exocrine microscopic

The enhanced StainerShield labels now feature
an advanced stain and solvent -resistant polymeric technology that was
developed specifically for laboratory applications and delivers improved
resistance to an increasing number of lab protocols, which include exposure
to the harshest chemicals, sovents and stains. Trestle's
slide scanning products facilitate image analysis, data management, digital
workflow and data association applications for clinical and research
customers . In addition, readers are
urged to consider statements that include the terms "believes," "belief ,"
"expects," "plans," "objectives," "anticipates," "intends," "targets,"
"projections," or the like to be uncertain and forward-looking.

stereology practicals

2005; 62: 2626-2629. This agreement will allow both
companies to focus on their respective areas of expertise.

mnemonics histopathology

The
Company's slide scanning and imaging products perform high-speed whole
glass slide digitization for virtual microscopy applications.

SAFE HARBOR STATEMENT

This press release contains statements about expected future events that
are forward-looking and subject to risks and uncertainties.

histotechnology histoweb

The
StainerShield labels are then applied to the specimen slides as they are
produced, before the slides are exposed to the lab's staining process. to integrate Bacus'
advanced digital microscope systems with Trestle's suite of digital
pathology workflow applications.

The agreement also signals a move away from proprietary formats and toward
technical standards and open architectures intended to benefit users who
have long been frustrated by the lack of interoperability among software
and hardware components."

Dr .

epithelium histology

"As pathologists embrace digital devices and workflow applications, it is
essential that the industry respond with improved
plug-and-play compatibility so that users can derive more value from their
investments in equipment," said Maurizio Vecchione, chief executive officer
of Trestle Holdings Inc. For further information,
contact Bacus Laboratories at (630) 424-9750 or visit
http: //www.

Trestle Holdings Inc.

salivary histology

" (i)

StainerShield labels are available exclusively through General Data.

This improved integration drives cost savings and process
efficiencies, enables improved pre-clinical and clinical phases of research
and development for new drugs, and enhances patient care.

tissues uiuc

"Our partnering with Bacus Laboratories, a leader
in virtual microscopy, is intended to result in more choices, increased
flexibility and better ROI for pathologists as they adopt Trestle 's digital
pathology workflow technology.

epithelium anatomy

com. Am J Health Syst Pharm., located in the Chicago suburban area, pioneered
virtual microscopy in the mid-1990s.

stereology lumen

"Our
next-generation StainerShield labels provide even better performance --
making it even easier for labs to incorporate bar code technology and
eliminate errors. General Data is recognized as the premiere
provider of integrated bar code identification and data collection products
and solutions that enable businesses in a variety of industries to become
more efficient and make better decisions.

Trestle and Bacus have integrated the Bacus viewing and virtual microscopy
server for use with Trestle's Xcellerator suite of workflow applications. The company, a leader and innovator in
virtual microscopy, also has products for quantitative pathology and tissue
microarray imaging. Its
WebSlide virtual slide format, server software, and viewing software
provide
cost-effective solutions for digital microscopy.

microscopy lumen

com. There is now a recognized need to
organize virtual slides in a meaningful and flexible way for storage and
subsequent review by multiple parties. We look forward
to working with Trestle in this exciting area.

305 uiuc

As
a result , the specimen slide has a permanent bar code identifier that can
be used to positively identify and track the slide through staining,
checkout to the pathologist for review, and back to the lab for archiving.

General Data Company , Inc. The agreement enables customers to take
advantage of Trestle's new Xcellerator application suite and connect it
to a wider choice of digital microscopy devices.

stereology embryology

PRESS RELEASE General Data Extends Specimen Identification Capabilities for Medical Laboratories With New Improved StainerShield Slide Labels

"

The University HealthSystems Consortium bar coding task force recently
released its recommendations for the adoption of bar codes at point of care
(BPOC) technology within hospitals .

About General Data Company

General Data Company is a leading provider of specialized labeling and
identification products and solutions.

PRESS RELEASE Trestle and Bacus Laboratories Partner to Integrate Virtual Microscopy and Workflow Applications

Telemedicine enables the remote delivery of patient care using integrated
health information systems and telecommunications technologies .

exocrine glands

StainerShield

A growing number of labs across the United States are using StainerShield slide labels and
complementary technologies in order to fully utilize bar coding to improve
lab workflow and eliminate specimen misidentification errors that can
affect patient safety and patient care.

stainershield. develops and sells digital imaging and telemedicine
applications to the life sciences markets.

histoweb microscopic

Lab
technicians print StainerShield labels with patient- and case-specific data
in text and barcode format at the individual cutting workstations. Now, pathologists can choose the optimal
device for specialized forms of imaging and integrate their virtual
microscopy data into one, consistent, standardized digital workflow
solution.

About Trestle Holdings Inc.

mammalian uiuc

Trestle's
integrated telemedicine products allow scientists, physicians and other
medical professionals around the world to service more patients.

embryology epithelium

The Company's products link
dispersed users with each other, information databases, and analytical
tools. For these
statements, we claim the safe harbor for "forward-looking statements"
within the meaning of the Private Securities Litigation Reform Act of 1995.
Factors that could cause actual results to differ and vary materially from
expectations include, but are not limited to, our success in integrating
the Bacus functions into Xcellerator , our ability to expand our product
offerings and any transition to new products, product quality and
availability, any change in business conditions, changes in our sales
strategy and product development plans, competitive pricing pressures,
market acceptance of our products and additional features, name recognition
of our products, delays in the development of new technology, intellectual
property and proprietary rights may not be valid or infringe the rights of
others, changes in customer buying pattern issues, one-time events and
other important factors disclosed previously and from time to time in our
filings with the Securities and Exchange Commission.

histopathology glands

James Bacus, president of Bacus Laboratories, commented: "The Trestle
digital pathology workflow applications are a significant step forward in
the evolution of virtual microscopy.com.

ultrastructural 305

One of the UHC's recommendations
stated , "Implementation of bar
codes on laboratory specimens is equally important and similarly well
developed compared with BCMA (Bar Code Medication Administration) and
should be considered in the context of the comprehensive patient safety
improvement plan. Founded in 1981, General Data is
a privately held company with headquarters in Cincinnati, Ohio.
Trestle Holdings Inc.

ultrastructural exocrine

For
more information , visit http://www.
Bacus' viewing format offers compatibility with the Nikon microscopes used
in the Bacus BLISS and Nikon COOLSCOPE VS systems, as well as Trestle's
MedMicro products.bacuslabs .

mammalian exocrine

StainerShield labels are a part
of General Data's StainerShield family of products and technologies
designed for effective bar code-based identification and tracking of tissue
cassettes and specimen slides in medical and research labs. (OTC BB: TLHO), a supplier
of digital imaging systems and services for pathology, drug safety and
discovery, has partnered with Bacus Laboratories Inc.

Bacus Laboratories Inc. Bacus is a leading provider of virtual microscopy as a
replacement for glass slides and microscopes in medical education and
pathology.S. The
Company's live microscopy products allow multiple physicians and scientists
to remotely view, navigate, and share high fidelity microscope images at
sub-micron resolution over standard Internet connections in real time.

stereology ultrastructural