A morphometrical study on the skull of goat (Capra hircus) in Mizoram / Estudio morfométrico del cráneo de cabra (Capra hircus) en Mizoram

SUMMARY: The present study was designed to elaborate on the morphometry of the skull of non-descript goats in Mizoram state of India. The study was conducted on the skull of twelve (n=12) adult goats of either sex (n=6 males and n=6 females) collected from the local slaughterhouses. Altogether, forty-one different measurements were taken morphologically. In the present study, the cranial and facial bones were the major components of the skull with a total of thirty-two bones. There were three single and four paired cranial bones with a total of eleven bones. There were one single and the rest were paired facial bones with a total of twenty-one bones. The cranial bones were occipital, parietal, interparietal, sphenoid, ethmoid, frontal and temporal. The facial bones were maxilla, premaxilla (incisive), palatine, pterygoid, nasal, lacrimal, zygomatic (malar), vomer, turbinate, mandible and hyoid. The skull measurements showed that the skull of the goat was elongated and dolichocephalic as per the cephalic index (47.82±0.05). The length and width of the skull was 19.28±0.03 cm and 9.22±0.04 cm, respectively. There were two supraorbital foramina on both sides of the frontal bone. The prominent facial tuberosity lies dorsally to the third superior premolar tooth. Single infraorbital foramen was located dorsally to the junction of the first and second superior premolar teeth on maxilla bone. The orbits were round and complete and situated on a frontolateral oblique plane. It can be concluded that the findings of this study would assist the comparative studies with other domesticated animals in the future and would be applicable in clinical veterinary practice and even in zooarchaeology.

RESUMEN: El estudio fue diseñado para elaborar la morfometría del cráneo de cabras no definidas en Mizoram. El estudio se realizó en el cráneo de 12 cabras adultas 6 machos y 6 hembras recolectadas de los mataderos locales. Se tomaron en total 41 medidas diferentes morfológicamente. Los huesos craneales y faciales fueron los componentes principales del cráneo con un total de 32 huesos. Se encontraron tres huesos craneales individuales y cuatro pares con un total de 11 huesos. Encontramos solo un hueso facial individual, los otros 22 eran pares de huesos faciales. Los huesos craneales comprendidos en el estudio fueron: occipital, parietal, interparietal, esfenoides, etmoides, frontal y temporal. Los huesos faciales estudiados fueron: maxilar, premaxilar (incisivo), palatino, pterigoideo, nasal, lagrimal, cigomático, vómer, conchas, mandíbula e hioides. Las medicio- nes mostraron que el cráneo de la cabra era alargado y dolicocefálico (47,82 ± 0,05). La longitud y el ancho del cráneo fueron 19,28 ± 0,03 cm y 9,22 ± 0,04 cm, respectivamente. Había dos forámenes supraorbitales a ambos lados del hueso frontal. La tuberosidad facial prominente se encontraba dorsalmente en el tercer diente premolar superior. El foramen infraorbitario único se localizó dorsalmente a la unión del primer y segundo dientes premolares superiores en el hueso maxilar. Las órbitas eran redondas y completas y situadas en un plano oblicuo frontolateral. En conclusión, los resultados de este estudio motivarán y ayudarán a otros estudios comparativos con otros animales domesticados o en la práctica clínica veterinaria e incluso en zooarqueología.

Effect of Supplementation of Ginger Root Powder and Black Cumin Seed Powder on Performance of White Leghorn Layers

This study was conducted to investigate the effects of different levels of ginger root powder and black cumin seed powder alone or in combination on performance and egg production in laying hens. A total of 270 Leghorn laying hens of 28 weeks old were randomly distributed among nine groups with 30 layers in each treatment with three replications following the factorial design (32). Experimental diets consisted of 0.00%, 0.50% and 1.00% levels of ginger root powder and black cumin seed powder alone or in combination. The experimental period lasted for a total of 84 days and laying hens’ performance was measured. Non-significant effect was observed on feed intake due to supplementation of black cumin seed powder whereas, significant (P<0.05) effect was observed due to ginger root powder supplementation. T5 treatment group which was supplemented with 0.00% ginger root powder and 1.00% black cumin seed powder had significantly (P<0.01) highest egg weight, egg production and egg mass along with best feed conversion ratio. It can be concluded that supplementation of 1.00% level of black cumin seed powder was recommended for best layer performance.

An Insight To The Pharmacognosy Of Shatavari (asparagus Racemosus Willd.)

Asparagus racemosus Willd. (Shatavari) belonging to the family Asparagaceae is a drug well known since ages. It is regarded as the queen of herbs. Shatavari is not only a potent medicine but is also used as a vegetable in many parts of the world. The therapeutic applicability of the drug extends from aphrodisiac, galactogogue, diuretic, tonic, styptic, antibacterial, and antimycotic. Inthe Ayurvedic samhitas, there is repeated mentioning of the drug in the treatment aspects of Rakthapitta (bleeding disorders), Sthanyavardhaka (galactogogue), Rakshoghna of Vranitha and Soothika (antimicrobial activity), and in Mutrakrchracikitsa (urinary disorders). This work aims at understanding the organoleptic features, microscopic details and powder microscopy of the tuberous root powder of Shatavari (Asparagus racemosus Willd.). Even though the drug Shatavari is well known and used widely, detailed studies regarding the microscopic characters and the powder microscopy has not been documented in detail covering the entire aspects. In the light of authentic Pharmacopoeial texts, the cell constituents of the sample has been analysed and the powder microscopy also revealed the presence of calcium oxalate crystals, pitted vessels, tracheids etc, which also affirms the genuineness of the source drug Shatavari. Yet another concern is with the widespread use of adulterants. Shweta musali (Chlorophytum borivilianum L.) is used instead of Shatavari at many places knowingly or unknowingly. Hence a thorough understanding of the genuine drug in terms of its microscopic as well as powder character is very much essential to prevent the adulteration as well as providing a key to the identification of plant source.

Quick control of bubonic plague outbreak in Uttar Kashi, India.

A localized outbreak of bubonic plague occurred in village Dangud (population 332), district Uttar Kashi, Uttaranchal, India in the second week of October 2004. 8 cases were considered outbreak associated based on their clinical and epidemiological characteristics; 3 (27.3%) of them died within 48 hours of developing illness. All the 3 fatal cases and five surviving cases had enlargement of inguinal lymph nodes. None of them had pneumonia. The age of the cases ranged from 23-70 years and both sexes were affected. No such illness was reported from adjoining villages. The outbreak was fully contained within two weeks of its onset by supervised comprehensive chemoprophylaxis using tetracycline. A total of approximately 1250 persons were given chemoprophylaxis in three villages. There was no clear history of rat fall in the village. No flea was found on rodents or animals. 16 animal serum samples were found to be negative for antibodies against F-1 antigen of Y. pestis. However, Y. pestis was isolated from two rodents (Rattus rattus and Mus musculus) trapped in the village. One case and three animal sera showed borderline sero-positivity against rickettsial infection. The diagnosis of plague was confirmed by detection of four fold rise of antibody titre against F-1 antigen of Yersinia pestis in paired sera of three cases (one of the WHO approved criteria of diagnosis of confirmed plague). This outbreak and the occurrence of earlier outbreaks of plague in Surat (Gujarat) and Beed (Maharashtra) in 1994 and in district Shimla (Himachal Pradesh) in 2002 confirm that plague infection continue to exist in sylvatic foci in many parts of India which is transmitted to humans occasionally. Thus, there is a strong need for the States to monitor the plague activity in known sylvatic foci regularly and have a system of surveillance to facilitate prompt diagnosis and treatment of cases to control the disease. This investigation highlights that with high index of suspicion the disease can be diagnosed early and mounting of supervised comprehensive response can prevent the disease to proceed to pneumonic stage where man to man transmission gets established and outbreak assumes larger dimensions.

Chediak-Higashi syndrome--a case report.

Chediak Higashi anomaly is a very rare disorder in which patients suffer frequent and severe pyogenic infections that are secondary to abnormal functions of polymorphonuclear leukocytes, associated with albinism and bleeding tendency. Blume RS and Wolff SM (1972) reported that only 59 cases were diagnosed after the first description of Chediak-Higashi Syndrome in 1943 by Cesar AB (cited by Wintrobe MM Clinical Haematology). As per recent literature available (Internet) last case was reported on 16th July, 1997.

Awareness about sore-throat, rheumatic fever and rheumatic heart disease in a rural community.

This I.C.M.R. study was conducted in 74 villages of Chiraigaon block, Varanasi, U.P., during the period March 1983 and December 1986. Before and after health education awareness survey about sore throat, rheumatic fever and rheumatic heart disease was carried out by interviewing 315 persons by stratified random sampling. The study shows that there is significant increase in the knowledge about most of the symptoms, causes, consequences and preventive measures of sore throat, rheumatic fever and rheumatic heart disease. This paper highlights the importance of health education as a vital component of rheumatic heart disease control programme.