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P B Das

Publications and source records attributed to P B Das.

At least 19 recordsLinked to original sources
PubMed1989

Anthropological studies in Assam, India. 7. Socio-biological observations on Assamese populations.

Three population groups of Assam, viz., the Hindus, Muslims and Mongoloids have been investigated for certain bio-social variables, e.g., size and composition of family, sex distribution, menarcheal age, age at marriage, marriage distance, conception, pregnancy wastage and fertility. The results are discussed on comparative basis, and attempts are made to offer possible reasons for differences.

Adolescent↗
PubMed1988

Anthropological studies in Assam, India. 6. Differentiation processes among Assamese populations.

In 1978-79 13 Assamese populations--two Muslim groups, five Mongoloid groups and 6 Hindu caste groups--have been investigated for the distribution of anthropometric, anthroposcopic and dermatoglyphic traits as well as for the distribution of ABO blood groups and PTC taste sensitivity. Except for finger ridge patterns all traits under investigation showed a marked intergroup variability. For anthropometric, anthroposcopic and dermatoglyphic traits a clear differentiation in Mongoloid populations on one hand and Hindu caste groups on the other could be observed and be substantiated by results of corresponding distance analyses. With regard to Muslims it has to be distinguished between Marias who seem to be more closely related to Mongoloid populations and Sheikhs whose phenotypic appearance is more like that of the Hindu caste groups. The results are discussed.

ABO Blood-Group System↗
PubMed1986

Anthropological studies in Assam, India. 4. Observations on the Kalitas.

Five regional groups of the Kalitas, an Assamese caste group, have been investigated for the distribution of anthropometric and dermatoglyphic traits as well as for the distribution of ABO blood groups and PTC taste sensitivity. The intergroup variability is to some extent considerable. The possible reasons for that are discussed.

ABO Blood-Group System↗
PubMed1986

Anthropological studies in Assam, India.

Four Assamese caste groups--Jogis, Hiras, Kumars and Kaibartas--have been analysed for the distribution of anthropometric and dermatoglyphic traits as well as for the distribution of ABO blood groups and PTC taste sensitivity. The differences among these four caste groups are statistically mostly significant, which can be connected with the history of these groups and their genetic isolation from each other.

ABO Blood-Group System↗
PubMed1985

Anthropological studies in Assam, India. 1. Observations on five Mongoloid populations.

Five Mongoloid population groups from Upper Assam (Ahom, Chutia, Deuri, Mishing and Moran) have been investigated for the distribution of anthropometric and dermatoglyphic traits as well as for that of ABO blood groups and PTC taste sensitivity. The results are discussed with special reference to extent and causes of intergroup variability.

ABO Blood-Group System↗
PubMed1985

Anthropological studies in Assam, India. 2. Observations on Muslims.

Six Muslim groups from various parts of Assam (Goalpara, Kamrup, Darrang, Nowgong, Sibsagar and Dibrugarh) have been analysed for the distribution of anthropometric and dermatoglyphic traits as well as for that of AB0 blood groups and PTC taste sensitivity. The intergroup variability in the distribution of all these anthropological characters is considerable. The possible reasons therefore are discussed.

ABO Blood-Group System↗
PubMed1979

Lung abscess.

Explore the source record for details and available documents.

Adolescent↗
PubMed1976

Mesothelioma in an agricultural community of India: a clinicopathological study.

Mesothelioma is an uncommon neoplastic condition. Its association with asbestos exposure is well established, but it occurs even in non-industrial workers, and naturally there must be some other factors in its aetiology than asbestos exposure. In this report, five patients with primary mesothelioma, all belonging to a rural agricultural community with no chance of any asbestos exposure, have been documented. There was one common interesting observation, in that all five patients were associated with sugar-cane farming or an allied trade. Whether this observation is coincidental or has any aetiological bearing on mesothelioma needs further investigation. Its histopathological features, symptomatology, diagnosis, and treatment are discussed, with a brief review of the literature.

Adult↗