Objective: Drug abuse and drug addiction cases have been increased immensely in last few decades Pakistan. This study was conducted to assess the frequency of cutaneous manifestations patients. Study Design: Cross Sectional study. Settings: Dermatology Department a DHQ Teaching Hospital/Sahiwal Medical College, Sahiwal Central Jail Hospital, Sahiwal. Period: November 2019 June 2020. Material &a...

The bull is a graph consisting of a triangle and two pendant edges. A graphs is called bull-free if no induced subgraph of it is a bull. In this paper we prove that every bull-free graph on n vertices contains either a clique or a stable set of size n 1 4 , thus settling the Erdős-Hajnal conjecture [5] for the bull.

The DNA of most vertebrate sperm cells is packaged by protamines. The primary structure of mammalian protamine I can be divided into three domains, a central DNA binding domain that is arginine-rich and amino- and carboxyl-terminal domains that are rich in cysteine residues. In native bull sperm chromatin, intramolecular disulfide bonds hold the terminal domains of bull protamine folded back on...

Abstract Water pollution is one of the most dangerous problems which commonly ignored in our country. Pakistan ranks very low world, regarding drinkable water. Both surface and underground water are contaminated with toxic metals pesticides arsenic (μg/L) were found to be 50. The quality parameters set by WHO persistently violated. seriously affected improper disposal industrial, domestic waste...

Sperm acrosomes contain hyaluronidase, the amount varying, respectively, from ram, rabbit, bull, human, boar, rat, and stallion sperm to rooster sperm that do not possess this enzyme. Hyaluronidase was partially purified from bull sperm acrosomal extracts by DEAE-cellulose chromatography. Bull sperm acrosomal hyaluronidase has an optimum pH of 3.75 and is not effected by freezing and thawing or...

The objective of this study was to compare the efficacy of oxytetracycline, enrofloxacin and imidocarb for the elimination of persistent Anaplasma marginale infection in naturally infected Sahiwal cattle. A total of sixty Anaplasma marginale seropositive adult Sahiwal cattle were selected having their ages between 3-4 years ranging in weight from 246-341 kg. The animals were divided in four gro...

3. Arch. d'Ophtal., Vol. LIII, p. 166, 1936. 4. WEEKERS, L. and FANCHAMPS, J.-Arch. d'Ophtal., Vol. I, p. 585. 1937. 5. WEEKERS, L.-Bull; Soc. Ophtal , Paris. Nancy, 16 juin, sdance consacr6e au traitement mddical du glaucome. 1939. 6. WEEKERS, L. and BONHOMME, F.-Obhthalmologica, Vol. XCIX, p. 180, 1940. 7. WEEKERS, L.-Bull. Soc. belge d'O5htal., fdvrier, 1948. 8. WEEKERS, R. and HEINTZ, A.-Bu...

The bull is a graph consisting of a triangle and two pendant edges. A graph is called bull-free if no induced subgraph of it is a bull. This is the last in a series of three papers. In this paper we use the results of [1, 2] and give an explicit description of the structure of all bull-free graphs.

Shelter staff and veterinarians routinely make subjective dog breed identification based on appearance, but their accuracy regarding pit bull-type breeds is unknown. The purpose of this study was to measure agreement among shelter staff in assigning pit bull-type breed designations to shelter dogs and to compare breed assignments with DNA breed signatures. In this prospective cross-sectional st...