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PubMedDate not supplied

Blood group testing of ancient material with particular reference to the mummy Nakht.

An international multidisciplinary team performed an autopsy on the mummy of Nakht, a 16-year-old Egyptian boy who died 3200 years ago. Excavation records and translation of hieroglyphics provide a positive identification. The histological techniques, both at the light and electron microscope levels, demonstrate remarkable preservation of normal and diseased structures. Splenic material and dark brown substance obtained from the inside of the sigmoid sinus of Nakht, during the examination of the contents of the cranial cavity, were tested using the SMM and IAT procedures. Repeated testing of the splenic material using SMM produced no agglutination and was complicated by hemolysis of the absorbed group O cells due to contaminating bacteria and fungi. However, when used in the IAT, splenic material gave a positive result for blood group B. The sigmoid sinus material produced a positive reaction for blood group B when used with the SMM and with the IAT. The blood cells recovered from Nakht are believed to be the oldest known preserved human red and white blood cells. The authors also believe that the testing techniques employed in this study are reliable and hence feel confident that the Egyptian boy Nakht, who is 3200 years old, was blood group B.

Adolescent↗
PubMed1976

[The radiology of Egyptian mummies (author's transl)].

The technique used for the radiological examination of a well preserved mummy is described. Problems of identification and determination of age, size and sex are discussed. Post mortem changes consist of subluxation of the cervical spine and fractures of the ribs and fibulae. Of medical interest, it was possible to diagnose definitely Scheuermann's disease with a scoliosis and marked reactive spondylotic and spondylo-arthritic changes. The radiological findings provided further information regarding the technique of mummification and the method of burial. Some findings of mythological significance could be demonstrated radiologically, such as the fact that the heart and kidneys had been left in the body, the presence of a scarab, various gold plates and amulets and a fayence-decorated shroud.

Age Determination by Skeleton↗
PubMed2002

Otzi's last meals: DNA analysis of the intestinal content of the Neolithic glacier mummy from the Alps.

Samples of the intestinal content were collected from the ileum and colon of the Neolithic glacier mummy popularly known as the Tyrolean Iceman, or Otzi. DNA was extracted from the samples and PCR amplified, using a variety of primer pairs designed to bind to different genes (mammal mitochondrial 12S ribosomal RNA gene, plant/fungal nuclear 18S ribosomal RNA gene, plant chloroplast ribulose bisphosphate carboxylase large subunit gene). This made it possible to distinguish between animal and plant food residues (macroremains) and pollen (microremains). According to the DNA reconstruction, the man's last meal was composed of red deer (Cervus elaphus) meat, and, possibly, cereals; this meal had been preceded by another one based on ibex (Capra ibex), different species of dicots, and cereals. The DNA spectrum corresponding to pollen residues in the colon, on the other hand, fits with the hypothesis that the last journey of the Neolithic hunter/warrior was made through a subalpine coniferous forest to the site at over 3,200 m above sea level, where his mummified body was to be discovered 5,000 years later.

Animals↗
PubMed2005

Cutaneous findings in mummies from the British Museum.

This paper describes pathological abnormalities visible on the skin of mummies in the British Museum, London, and the photographic methods used to record their appearances. Although the mummification process limits the clinical information available, features compatible with eczema were identified for only the second time in mummified remains.

Adolescent↗
PubMed1982

Ultrastructure of skin and hair of an Egyptian mummy. Transmission and scanning electron microscopic observations.

The skin of a female Egyptian mummy, embalmed 100-300 A.D., was studied by transmission and scanning electron microscopy. After rehydration with cacodylate buffer containing sucrose, the ordinary technique for transmission electron microscopy was performed on skin of the right shoulder. In epidermal cells, mitochondria and their cristae were identified. Between epidermal cells, desmosomes, half the normal size, were found. In the dermis, collagen bundles and elastic fibres were observed. The collagen fibres had a diameter of 67-91 nm, and the band pattern showed 10-12 sub-bands per one period of 55-61 nm length. The elastic fibres had less amorphous substance than normal and a fibrillar beaded pattern. The dermal components of the skin were well preserved in spite of the mummification. Throughout the dermis and the subcutaneous fatty tissue, a number of bacterial spores were found showing a characteristic appearance. Scanning electron microscopy of hairs showed a layer of the preserving material surrounding hairs, and under it a normal cuticle was seen.

Egypt↗
PubMed1979

Isolation of Sporothrix fungorum from a 500-year-old mummy found in Greenland.

A 500-year-old mummy of a seven-month-old Eskimo infant recently removed from a tomb north of Umanak presented problems of preservation. Among these was fungal coating on the skin, especially on the face. The fungus was isolated and diagnosed as a Sporothrix fungorum. The skin was successfully treated with nystatine. The species Sporothrix fungorum isolated is considered to be very rare, having been reported previously only from Europe and South Africa, but never from Greenland.

Greenland↗
PubMed1976

Peripheral blood elements found in an Egyptian mummy: a three-dimensional view.

Intact peripheral blood elements were found within an intracranial mass, possibly eithern an antemortem subdural hematoma or a postmortem blood clot, removed from a 2200-year-old Egyptian female mummy. Surface topographies of neutrophils and lymphocytes were similar. Some erythrocytes partially retained their biconcave disk shape; others were spherical. Individual platelets exhibited pseudopodia.

Blood Cells↗
PubMed1973

Blood cells preserved in a mummy 2000 years old.

Structures resembling red blood cells have been seen in mummies, but have been considered by some to be artifacts or molds. The finding of these structures, admixed with white blood cells, in the blood vessels of a mummified American Indian, confirms the original interpretation of preserved red blood cells.

Blood Cells↗
PubMed1977

Biochemical identification of homogentisic acid pigment in an ochronotic egyptian mummy.

Roentgenograms of an Egyptian mummy, dating from 1500 B.C., showed extensive calcification of the intervertebral discs and articular narrowing in both hip and knee joints. Biopsy cores from the right hip showed parallel black zones in the region of the articular surfaces, leading to a clinical diagnosis of ochrinosis. The black pigment was extracted, analyzed, and compared to an air-oxidized homogentistic acid polymer. The two substances apparently were identical. The chemical evidence thus confirms the clinical finding of ochronosis, an autosomal recessive disorder. This is, so far as known, the earliest verified case of this disorder.

Cartilage↗
PubMed1978

Age determination of an Alaskan mummy: morphological and biochemical correlation.

Aspartic acid racemization analysis of a tooth from an Alaskan mummy yielded an age at death of 53 (+/- 5) years, which correlates well with earlier estimates based on morphological features. This study illustrates the value of integrative approaches to paleopathologic problems and the importance of preserving rare specimens for the application of new techniques.

Aspartic Acid↗
PubMed2003

Characterization of Mycobacterium tuberculosis complex DNAs from Egyptian mummies by spoligotyping.

Bone and soft tissue samples from 85 ancient Egyptian mummies were analyzed for the presence of ancient Mycobacterium tuberculosis complex DNA (aDNA) and further characterized by spoligotyping. The specimens were obtained from individuals from different tomb complexes in Thebes West, Upper Egypt, which were used for upper social class burials between the Middle Kingdom (since ca. 2050 BC) and the Late Period (until ca. 500 BC). A total of 25 samples provided a specific positive signal for the amplification of a 123-bp fragment of the repetitive element IS6110, indicating the presence of M. tuberculosis DNA. Further PCR-based tests for the identification of subspecies failed due to lack of specific amplification products in the historic tissue samples. Of these 25 positive specimens, 12 could be successfully characterized by spoligotyping. The spoligotyping signatures were compared to those in an international database. They all show either an M. tuberculosis or an M. africanum pattern, but none revealed an M. bovis-specific pattern. The results from a Middle Kingdom tomb (used exclusively between ca. 2050 and 1650 BC) suggest that these samples bear an M. africanum-type specific spoligotyping signature. The samples from later periods provided patterns typical for M. tuberculosis. This study clearly demonstrates that spoligotyping can be applied to historic tissue samples. In addition, our results do not support the theory that M. tuberculosis originated from the M. bovis type but, rather, suggest that human M. tuberculosis may have originated from a precursor complex probably related to M. africanum.

DNA, Bacterial↗
PubMed1978

Bile acids of a 3200-year-old Egyptian mummy.

The bile acids of the gall bladder and hepatic tissue of a 3200-year-old Egyptian mummy were isolated by thin-layer chromatography and identified by combined gas-liquid chromatrography and mass spectrometry. Except for complete deconjugation and extensive dehydration, the bile acids were found to correspond in their qualitative and quantitative composition to the gall bladder bile acids of modern man. The secondary bile acids constituted about 50% of the total and were identified as the normal bacterial oxidoreduction products of the primary bile acids and their dehydration products. In addition a series of unsaturated bile acids were identified, which corresponded to the dehydration products of cholic and chenodeoxycholic acids. It is suggested that both bile acid deconjugation and the limited oxidoreduction were probably brought about by the Clostridium organisms identified in the tissue. On the basis of the bile acid composition it is concluded that the ancient man metabolized cholesterol along the same pathways as modern man.

Bile Acids and Salts↗
PubMed1990

Exercise in paleo-otolaryngology: head and neck examination of two Egyptian mummies.

Two Ptolemaic period mummies underwent head and neck examination including high-resolution tomography and endoscopic rhinoscopy and cranioscopy. The anatomy demonstrated characteristic laryngeal calcification and sexual dimorphism. Pathologic findings consisted of severe dental disease and possible chronic ear disease. Postmortem changes revealed the entrance of the embalmers into the cranial cavity, but raised interesting speculation regarding the method of brain removal.

Dentition↗
PubMed1995

The neuropathology of South American mummies.

Few studies of intracranial mummified brain tissue have been undertaken. This is because of the infrequency in which preserved human central nervous system tissue is encountered and the scarcity of available mummies from different parts of the world. This study undertook a systematic analysis of 15 naturally mummified human brains from 1000 B.C. to 1500 A.D. excavated from the deserts of northern Chile. Gross examination revealed relatively well-preserved dura mater, cerebral hemispheres, cerebellum, and spinal cord in several cases. Five cases showed evidence of intracranial disease. Three cases had evidence of external injury. One case revealed subarachnoid and one case revealed intracerebral hemorrhage. Samples of central nervous system tissues were taken for further analysis. The samples were rehydrated and processed for structural analysis by light and electron microscopy. Light microscopy of the brain parenchyma revealed an eosinophilic staining background with vascular structures but few cellular elements present. The dura mater demonstrated normal dural architecture consisting of collagen fibrils. Electron microscopy did not clearly demonstrate individual neurons or axonal processes. Bundles of collagen fibrils with typical periodicity were clearly seen in the dura mater. The examination of ancient human central nervous system tissues reveals normal and abnormal neuroanatomy.

Axons↗
PubMed2003

Techniques of DNA-studies on prehispanic ectoparasites (Pulex sp., Pulicidae, Siphonaptera) from Animal mummies of the Chiribaya culture, southern Peru.

During a paleoparasitological survey of several animal mummies (Cavia aperea f. porcellus and Canis familiaris) from Chiribaya Baja, an archaeological site in Southern Peru, an unexpected find was made. In the well preserved fur, large numbers of mummified fleas (Pulex simulans/irritans) that parasitized the animals during life were encountered. Due to the relative recent event of the host mummification and the outstanding preservation of the fleas, an attempt for the retrieval of DNA was made. A DNA extraction and sequencing protocol for archaeological ectoparasitic remains has been established, taking additional studies for tissue and protein preservation into account. Tissue preservation was assessed with transmission electron microscopy and the protein preservation was tested through the racemisation ratios of aspartic acid. Regions of the 28S rDNA gene were successfully amplified and sequenced. Further research perspectives are outlined.

Animals↗
PubMedDate not supplied

Computed tomographic measurements of the nasal sinuses and frontal bone in mummy-heads artificially deformed in infancy.

The purpose of the present study was to ascertain whether artificial skull deformation, carried out during infancy, has an effect on the pneumatization of the frontal and maxillary sinuses and on the osseous structure of the frontal bone. Thus, two normal and 12 artificially deformed adult human skulls (12 males, two females) from the collection of pre-Columbian Peruvian skeletons and mummies in the Institute of Anthropology and Human Genetics (University of Munich) were investigated by computed tomography. These skulls had been excavated from four sites on the Peruvian coast: Las Trancas, Cahuachi. Pacatnamu, and Estaqueria. The volumes of the maxillary sinuses varied from 5.18 mL to 17.19 mL. Those of the frontal sinuses varied from zero to 6.21 mL. The artificial deformation of the skull, which occurred during infancy, had no influence on the size of the maxillary and frontal sinuses. There was also no difference in the average bone thickness of the os frontale; however, artificial deformation in infancy had an influence on the bone structure, resulting in a tremendous rarefication of the diploe of the frontal bones. Based on these findings we conclude that the various types of skull deformation instituted in infancy seem to exert no inhibitory effect on the pneumatization of either the frontal or maxillary sinuses.

Bandages↗
PubMed1993

Facial reconstruction of a 3500-year-old Egyptian mummy using axial computed tomography.

Rebuilding faces from skulls presented for forensic identification or of historical importance has been carried out for many years using standardized methods. However, the reproduction of the face of a 3500-year-old mummy still enclosed in its cartonnage proved to be an unusual challenge. The face had to be rebuilt without opening the cartonnage to ensure preservation of the remains. Consequently, the method devised involved using the latest medical imaging technology to determine the shape of the skull.

Adult↗