There is often the risk of confusing pollen grains with helminth eggs from archaeological sites. Thousands to millions of pollen grains can be recovered from archaeological burial sediments that represent past ritual, medication and environment. Some pollen grain types can be similar to parasite eggs. Such a confusion is represented by the diagnosis of enterobiasis in ancient Iran. The authors of this study confused a joint-pine (Ephedra spp.) pollen grain with a pinworm egg. This paper describes the specific Ephedra pollen morphology that can be confused with pinworm eggs.
Adolescent ; Archaeology ; Burial ; Diagnosis ; Eggs ; Enterobiasis ; Enterobius ; Ephedra ; Female ; Helminths ; Humans ; Iran ; Ovum ; Parasites ; Pollen

The aim of this parasitological study is examining contemporary (the late 20th century) specimens of the arctic or subarctic areas in Western Siberia and comparing them with the information acquired from archaeological samples from the same area. In the contemporary specimens, we observed the parasite eggs of 3 different species: Opisthochis felineus, Ascaris lumbricoides, and Enterobius vermicularis. Meanwhile, in archaeoparasitological results of Vesakoyakha, Kikki-Akki, and Nyamboyto I burial grounds, the eggs of Diphyllobothrium and Taenia spp. were found while no nematode (soil-transmitted) eggs were observed in the same samples. In this study, we concluded helminth infection pattern among the arctic and subarctic peoples of Western Siberia throughout history as follows: the raw fish-eating tradition did not undergo radical change in the area at least since the 18th century; and A. lumbricoides or E. vermicularis did not infect the inhabitants of this area before 20th century. With respect to the Western Siberia, we caught glimpse of the parasite infection pattern prevalent therein via investigations on contemporary and archaeoparasitological specimens.
Ascaris lumbricoides ; Burial ; Diphyllobothrium ; Eggs ; Enterobius ; Helminths ; Ovum ; Parasites ; Siberia ; Taenia

Excavation (2008–2014) carried out under the Uffizi Gallery (Florence, Italy) led to the discovery of 75 individuals, mostly buried in multiple graves. Based on Roman minted coins, the graves were preliminarily dated between the second half of the 4th and the beginning of the 5th centuries CE. Taphonomy showed that this was an emergency burial site associated with a catastrophic event, possibly an epidemic of unknown etiology with high mortality rates. In this perspective, paleoparasitological investigations were performed on 18 individuals exhumed from 9 multiple graves to assess the burden of gastrointestinal parasitism. Five out of eighteen individuals (27.7%) tested positive for ascarid-type remains; these are considered as “decorticated” Ascaris eggs, which have lost their outer mammillated coat. Roundworms (genus Ascaris) commonly infest human populations under dire sanitary conditions. Archaeological and historical evidence indicates that Florentia suffered a period of economic crisis between the end of 4th and the beginning of the 5th centuries CE, and that the aqueduct was severely damaged at the beginning of the 4th century CE, possibly during the siege of the Goths (406 CE). It is more than plausible that the epidemic, possibly coupled with the disruption of the aqueduct, deeply affected the living conditions of these individuals. A 27.7% frequency suggests that ascariasis was widespread in this population. This investigation exemplifies how paleoparasitological information can be retrieved from the analysis of sediments sampled in cemeteries, thus allowing a better assessment of the varying frequency of parasitic infections among ancient populations.
Ascariasis ; Ascaris ; Burial ; Cemeteries ; Eggs ; Emergencies ; Humans ; Italy ; Mentha ; Mortality ; Numismatics ; Ovum ; Social Conditions

A method of rapidly decaying livestock carcasses is sought through Corine glutamicum, and furthermore, lysosomes are used to remove toxic microorganisms from livestock carcasses. The landfill was constructed on a laboratory scale. Optimized growth conditions of C. glutamicum that could quickly decay livestock carcasses were determined. Lysosomes were extracted from egg whites and used to treat contaminated soil to confirm their antimicrobial activities. Condition of C. glutamicum was activated, regardless both anaerobic and aerobic conditions, soil exists and, to be close to the optimum conditions as possible temperatures, moisture content was about 1/10 of the culture. Lysosomes were found to be effective in clearing soil contamination. C. glutamicum can accelerate the decay of livestock carcasses. A combination of C. glutamicum and lysomes could be used to treat soil contamination caused by decomposition of livestock.
Burial* ; Corynebacterium glutamicum* ; Corynebacterium* ; Egg White ; Livestock* ; Lysosomes ; Methods ; Soil* ; Waste Disposal Facilities

The Harappan Civilization, one of the earliest complex societies in the world, flourished on the Indian subcontinent. Although many additional Harappan settlements and cemeteries have been discovered and investigated, no coupled burials at Harappan cemeteries have been reported to date. In 2013–2016, we excavated the cemetery of the Rakhigarhi site (Haryana), the largest city of the Harappan Civilization. At the site, we found a grave that turned out to be a coupled (joint) burial of the primary type. This report is the first anthropologically confirmed case of coupled burial from a Harappan cemetery.
Anthropology ; Burial ; Cemeteries* ; Civilization*

A method of rapidly decaying livestock carcasses is sought through Corine glutamicum, and furthermore, lysosomes are used to remove toxic microorganisms from livestock carcasses. The landfill was constructed on a laboratory scale. Optimized growth conditions of C. glutamicum that could quickly decay livestock carcasses were determined. Lysosomes were extracted from egg whites and used to treat contaminated soil to confirm their antimicrobial activities. Condition of C. glutamicum was activated, regardless both anaerobic and aerobic conditions, soil exists and, to be close to the optimum conditions as possible temperatures, moisture content was about 1/10 of the culture. Lysosomes were found to be effective in clearing soil contamination. C. glutamicum can accelerate the decay of livestock carcasses. A combination of C. glutamicum and lysomes could be used to treat soil contamination caused by decomposition of livestock.
Burial ; Corynebacterium glutamicum ; Corynebacterium ; Egg White ; Livestock ; Lysosomes ; Methods ; Soil ; Waste Disposal Facilities

Traumatic neuromas are rare benign tumors that are common after trauma or surgery and are usually accompanied by obvious symptoms of pain. Most reports show neuromas in the face, neck, and limbs, and the traumatic neuroma of the medial plantar nerve has rarely been reported. We encountered a traumatic neuroma of the medial plantar nerve after a deep laceration mimicking a foreign body granuloma. A small mass lesion was found around plantar aponeurosis with heterogeneous high signal intensity in the T2 fat suppression view and slightly enhanced intensity in the magnetic resonance imaging that suggested a foreign body granuloma. The lesion was diagnosed pathologically as a traumatic neuroma. A satisfactory clinical result was obtained after excision of the traumatic neuroma and burial of the proximal and distal stumps to the adjacent muscle at the secondary operation.
Burial ; Extremities ; Foot ; Foreign Bodies* ; Granuloma, Foreign-Body* ; Lacerations* ; Magnetic Resonance Imaging ; Neck ; Neuroma* ; Tibial Nerve*

This study evaluates the suitability of cadavers embalmed by the ethanol-glycerin fixative for the dissection course of medical students and the hands-on dissection workshop of clinicians. Five cadavers were embalmed by two different methods: two formalin-phenol fixation (FPF) and three ethanol-glycerin fixation (EGF) cadavers. The measurement of physical and chemical characteristics including ranges of motion (ROM), bacterial and fungal culture tests, and ultrasonography were performed for each cadaver. The EGF cadavers were evaluated to be significantly more suitable than FPF cadavers for the physical and chemical characteristics including color, texture, elasticity, wetness (softness), skin incision, vessel ligation and suture, decollement, odor, and irritant. In shoulder, elbow, and wrist joints, ROMs of the EGF cadavers were statistically more than those of the FPF except for elbow extension. On bacterial and fungal culture tests at 8 weeks after carrying out of refrigerator, one bacteria were detected in one EGF cadaver; however, some bacteria and fungi could be detected in all FPF cadavers. The ultrasound images of abdominal organ and thigh musculature could be more clearly detected in the EGF cadavers than those of FPF cadavers. These results indicate that the EGF method had a sufficient antibiotic effect and produced cadavers with flexible joints and a high tissue quality suitable for various cadaveric dissection courses.
Bacteria ; Cadaver* ; Education ; Elasticity ; Elbow ; Embalming* ; Epidermal Growth Factor ; Fungi ; Humans* ; Joints ; Ligation ; Methods ; Odors ; Shoulder ; Skin ; Students, Medical ; Sutures ; Thigh ; Ultrasonography ; Wrist Joint

A paleoparasitological study was carried out on 2 lead coffins recovered from the Roman site of Jaunay-Clan (near Poitiers, France). For the first time, this particular type of burial gave positive parasitological results, and eggs of the whipworm Trichuris trichiura were identified in 1 individual. In the present case, thanatomorphose associated with funerary practices may explain the scarcity of the recovered eggs. However, human whipworm has now been observed in 9 individuals dated to the Roman period. The very high frequency of Trichuris sp. eggs in Roman archaeological sites (up to 80%) suggests that fecal peril, hygiene, and waste management were problematic during this period. Finally, due to the fact that very few analyses have been conducted on human bodies dated to the Roman period, more analyses must be performed in the future to provide further information about diseases in the Roman world.
Burial ; Eggs ; France* ; Human Body ; Humans* ; Hygiene ; Ovum ; Roman World ; Trichuriasis* ; Trichuris ; Waste Management

An excavation of the Vesakoyakha II–IV and Nyamboyto I burial grounds was conducted during the 2014 field season, and soil samples from intact burials dating from the 19th and 20th centuries, respectively, were analyzed to determine interactions between parasites and host/vectors. Considering the discovery of Diphyllobothrium sp. and Taenia sp. eggs in soil samples from the pelvic region, diphyllobothriasis was the most frequent helminthic infection among the Taz Nenets. The Nyamboyto Nenets mainly consumed uncooked fish, while the Vesakoyakha Nenets had a bigger variety in food choices, including reindeer meat. Nenets children were given raw fish from early childhood. The paleoparasitological results corroborate rare ethnographic records about the consumption of uncooked reindeer cerebrum which led to beef tapeworm helminthiases. This is the first parasitological report of helminthic diseases among the Taz Nenets, and, as such, it provides insight into their subsistence activities and food patterns and broadens our understanding of their health condition.
Burial ; Cerebrum ; Child ; Diphyllobothriasis ; Diphyllobothrium ; Eggs ; Food Habits ; Helminthiasis ; Helminths ; Humans ; Meat ; Ovum ; Parasites ; Pelvis ; Reindeer ; Seasons ; Soil ; Taenia ; Taenia saginata ; Tundra*