50 slides

Histology of Man and Mammals
1 - Ciliated epithelium, in t.s. of fallopian tube of pig
2 - Tendon of cow, l.s. showing white fibrous tissue, stained for fibres and cells
3 - Heart muscle, human, t.s. and l.s., branched fibres with central nuclei and intercalated discs
4 - Lymph gland of pig, t.s. showing lymphoid tissue
5 - Oesophagus of cat, t.s. with stratified squamous epithelium, muscular layers
6 - Stomach of cat, t.s. through fundic region showing gastric glands
7 - Large intestine (colon), t.s. special stained for the mucous cells
8 - Pancreas of pig, sec. showing islets of Langerhans
9 - Thyroid gland of pig, sec. showing glandular epithelium and colloid
10 - Adrenal gland of cat, t.s. through cortex and medulla
11 - Sperm of bull (spermatozoa), smear
12 - Motor nerve cells, smear from spinal cord of cow showing w.m. of motor nerve cells and their processes
13 - Cerebrum, human, t.s. of cortex showing pyramidal cells and fibrous region
14 - Human skin from palm, v.s. showing cornified epidermis, germinative zone, sweat glands

Zoology
15 - Distomum hepaticum (Fasciola), the beef liver fluke, w.m. and stained for general study of internal organs
16 - Taenia spec., tapeworm, w.m. of mature proglottids
17 - Culex pipiens, mosquito, head and piercing-sucking mouth parts of female, w.m.
18 - Culex pipiens, mosquito, head and reduced mouth parts of male, w.m.
19 - Cimex lectularius, bed bug, w.m. of adult specimen

Cytology and Genetics
20 - Mitochondria, in thin sec. through liver or kidney, special staining technique
21 - Golgi apparatus, t.s. through spinal ganglion, special staining technique
22 - Chloroplasts, in leaf of Elodea or Mnium, special stained
23 - Aleurone grains, in sec. of Ricinus endosperm
24 - Storage, section of liver or kidney, vital stained with trypan-blue to demonstrate storage in epithelial cells
25 - DNA in cell nuclei, demonstrated by Feulgen staining technique
26 - DNA and RNA, fixed and stained with methyl green and pyronine to show DNA and RNA in different colours
27 - Giant chromosomes from the salivary gland of Chironomus. Individual genes and puffs can be observed
28 - Human chromosomes, spread in the stage of metaphase, for counting chromosomes
29 - Meiotic and mitotic stages in sec. of crayfish testis. Nuclear spindlesare present
30 - Maturation divisions in ova of Ascaris megalocephala, different stages iron-hematoxylin stained
31 - Cleavage stages in ova of Ascaris megalocephala, iron- hematoxylinstained

Bacteria and Diseased Organs of Man
32 - Escherichia coli, bacteria from colon, probably pathogenic, smear Gra stained
33 - Eberthella typhi, causing typhoid fever, smear from culture, Gram stained
34 - Tuberculous lung, t.s. of diseased human lung showing miliary tubercles in tissue
35 - Coal dust lung (Anthracosis pulmonum), t.s. of human smoker’s lung
36 - Liver cirrhosis of man caused by alcohol abuse, t.s. showing degeneration of liver cells
37 - Arteriosclerosis, t.s. of diseased human coronary artery showing sclerotic changes in the arterial wall
38 - Metastatic carcinoma (cancer) of human liver, t.s.

Embryology
39 - Sea-urchin development (Psammechinus miliaris), composite slide with two cell, four cell and eight cell stages
40 - Sea-urchin development (Psammechinus miliaris), composite slide with morula, blastula and gastrula stages
41 - Frog embryology (Rana spec.), sec. trough the blastula stage showing the blastocoel
42 - Frog embryology (Rana spec.), sag. sec. through young larva in the tail bud stage, with primordia of organs

Ecology and Environment
43 - Leaf (needle) of fir (Abies), two t.s. of leaves, healthy and damaged by environmental influences (acid rain)
44 - Leaf of beech (Fagus), two t.s. of leaves, healthy and damaged by environmental influences (acid rain) 45 - Bacteria from waste-water, smear with many typical forms

Botany
46 - Nostoc, blue green alga, filamentous colonies within gelatinous sheaths
47 - Desmids (Desmidiaceae), strewn slide of various species
48 - Sphagnum, peat moss, w.m. of leaf showing chlorophyll-bearing and hyaline cells
49 - Triticum, wheat, t.s. of stem of a gramineous plant with central pith and circular arrangement of bundles
50 - Salvia, sage, t.s. of a square stem with angular collenchyma