Here are the tissues and structures I see in this slide:
- Simple squamous epithelial tissue - the single layer of flat cells
- Stratified squamous epithelial tissue - the multi-layered epithelium with basal and apical layers. The apical layer contains keratinized cells that will be sloughed off.
The mucose membrane lining of gastrointestinal tract is stratified squamous epithelium at the esophagus which slowly convert into simple columnar epithelium at the stomach until the anus it converts back into the stratified squamous epithelium at the lower half of the anal canal. The stratified epithelium is a wear and tear epithelium.
As it passes down from the small to large intestine, goblet cells increase because as it passes down water was absorb, goblet cells function to produce mucous.
This is just a rough idea, for better slides with more reference please PM the author at davidgqf@gmail.com.
1. Connective tissue is one of the four tissue types found throughout the body. Connective tissue is the most abundant and widely distributed tissue in the body.
2. Connective tissue develop from mesoderm during embryonic development. While some connective tissues are specialized ( bone , blood), all organs have some amount of connective tissue in them which hold their parenchyma together.
The mucose membrane lining of gastrointestinal tract is stratified squamous epithelium at the esophagus which slowly convert into simple columnar epithelium at the stomach until the anus it converts back into the stratified squamous epithelium at the lower half of the anal canal. The stratified epithelium is a wear and tear epithelium.
As it passes down from the small to large intestine, goblet cells increase because as it passes down water was absorb, goblet cells function to produce mucous.
This is just a rough idea, for better slides with more reference please PM the author at davidgqf@gmail.com.
1. Connective tissue is one of the four tissue types found throughout the body. Connective tissue is the most abundant and widely distributed tissue in the body.
2. Connective tissue develop from mesoderm during embryonic development. While some connective tissues are specialized ( bone , blood), all organs have some amount of connective tissue in them which hold their parenchyma together.
10.13.08: Histology - Bone Formation and Remodeling Open.Michigan
Slideshow is from the University of Michigan Medical School's M1 Musculoskeletal Sequence
View additional course materials from Open.Michigan:
openmi.ch/med-M1Muscu
Breast cancer pathology ( Ref: bailey & love 26th edition ) - Abdullah Taskeen
pathology of breast cancer
ductal carcinoma , lobular carcinoma
In situ , Invasiv , vannusclassification
paget disease
inflammatory cancer
local , lymphatic , blood spreading & metastasis
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
2. Simple (= single layer)
Cuboidal
• Description: Single
layer of cube-
shaped cells.
• Location: small
ducts of
glands, kidney Cell is as wide as it is high. One
central nucleus
tubules, surface of
ovary.
• Function: secretion
& absorption
3. Simple
Cuboidal Lumen:
Inside space of
• Cells closely packed Tubular structure
together and touching
one another
• Has a basal surface Nucleus
Apical
Surface
and apical surface Basal
Surface
• Avascular
• Sits on a basement
membrane (difficult to
see on slide)
4. Non- Ciliated Simple Columnar
• Description: Single
layer of non-ciliated
rectangular cells;
contain goblet cells
and sometimes
microvilli.
• Location: GI
tract, ducts, gallbladd
er
• Function: secretion
and absorption
5. • Nuclei lie near base of cell
Simple Columnar Cells
• Goblets secrete mucous at
apical surface to lubricate Goblet Cell
lining of Nucleus
GI, respiratory, reproductiv
e and urinary systems.
• Microvilli increase surface
area for absorption.
Goblet Cell
6. Pseudostratified Ciliated Columnar
Epithelium
• Appears stratified
because nuclei are at
varying levels.
• Ciliated lines airways
of upper respiratory
tract.
• Mucus from Goblets Goblet Cells
traps foreign
particles and are
swept away by cilia.
10. Teased Dense Regular Connective Tissue
• Forms tendons and
ligaments and
aponeuroses.
• Matrix looks white
and shiny.
• Mostly collagen
fibers with
fibroblasts between
rows.
• Strong attachment!
12. Reticular
Connective Tissue Reticular Cells
• Network of interlacing
reticular fibers & Blue staining
reticular cells Reticular fibers
• Found in stroma
(framework) of
liver, spleen, lymph
nodes, red bone
marrow
• Acts as a filter in spleen
and lymph nodes.
13. Reticular Connective Tissue
• Remember that
connective tissue is
vascular. (Avascular
epithelial tissue
depends on diffusion
of nutrients and
waste through blood Blood vessel:
Single layer of
vessels in CT. Epithelial cells
forms vessel tube.
15. Hyaline
Cartilage
• Often called gristle
• Bluish white smokey chondrocytes
looking ground
substance
• Numerous chondrocytes
• Location: ends of long Ground S
bones, ribs, nose, trache
a, larynx, bronchi
• For flexibility and
support
• Most abundant type of
cartilage in body
16. Elastic Cartilage
• Chondrocytes are
located within
threadlike network
of elastic fibers
• Location: Epiglottis
of larynx, external
ear, Eustachian
tubes
• For support and
shape
17. Elastic vs Hyaline Cartilage
Lacuna
(hollow space
holding chondrocyte)
chondrocyte
Smoother
Appearance
Of ground
Elastic fibers throughout
substance
Ground substance
18. Adipose
Tissue
• Adipocytes, “signet
ring” cells with
peripheral nuclei.
• For storage of
triglycerides, to
reduce heat loss, and
serve as an energy nucleus
reserve.
• Location: under
skin, around heart &
kidneys, yellow “signet ring”
marrow, behind adipocyte
eyeball
19. Osseous Tissue (Bone)
• Compact bone consists of
osteons (haversion
systems) that contain:
– Lamellae
– Lacuna
– Osteocytes
– Canaliculi
– Central (haversion)canals
• Spongy bone consists of
thin plates called
trabeculae filled with red
marrow